How to install a Breneran stove and a chimney with your own hands

Operating rules

Despite the simplicity of execution, you need to heat the Buleryan stove using certain knowledge and rules:

For ignition, it is necessary to use exclusively dry and solid fuel, wood chips, pressed cardboard, and small boards.
Do not clean out the coal and ash formed after ignition; their layer will protect the metal bottom from burning out;
The main fuel loading occurs after most of the ignition has burned out, namely 2/3 of the total initially loaded fuel;
You should not use wet firewood and coniferous wood - they will cause plaque to form on the walls of the stove and chimney, reducing the efficiency of the heating system;
Experts do not recommend using coke and coal, as they burn too quickly and do not allow the air to warm up enough;
Maximum efficiency is achieved through a closed damper and blower: convection processes in this case begin to work more efficiently;

If all these operating rules are taken into account, the outer casing will not heat up to high temperatures, and the air leaving the pipes will reach its maximum temperature in less time. The heating system of the building using a long-term fuel combustion furnace, called Buleryan, involves saving fuel while providing high-quality heating of the air inside the building

Such stoves are very effective in country houses, garages, greenhouses and agricultural buildings. They are quite safe to use. But the main advantage of these heating systems can be considered that the manufacture of a Buleryan stove is possible at home, without the use of complex technologies and expensive materials

The heating system of the building using a long-term combustion furnace, called Buleryan, involves saving fuel while providing high-quality heating of the air inside the building. Such stoves are very effective in country houses, garages, greenhouses and agricultural buildings. They are quite safe to use. But the main advantage of these heating systems can be considered that the manufacture of a Buleryan stove is possible at home, without the use of complex technologies and expensive materials.

Accommodation

Despite its excellent properties, installation of Breneran is very labor-intensive.
The reason is that the steam room must be protected from the harsh thermal radiation that comes from the metal parts of the stove. If this is not done, a fire may result.

The weight of the stationary version is only 105 kg. Although it is light in weight, allowing you to easily carry it, to install it, you need to make a special stand for the stove (a platform, approximately 20 cm in height). As for heating elements, they must be protected, since they will be hot metal.

For such furnaces, it is recommended to take pipes made of stainless steel, approximately 7 meters long. They must be made of sandwich material. As for the chimney, to organize it you need to take sheet steel and make holes in it for the pipe. You also need to make a hole for the chimney in the roof.

The pipe must be tightly wrapped with asbestos cardboard, and then secured to a metal sheet on the ceiling using corners. This will prevent the ceiling boards from heating up. Next, you need to put sandwich pipes on them, sealing the joints with sealant.

Please note: homemade chimneys connected to Breneran stoves make kindling somewhat more difficult, but the liquid that I use to light barbecues helps fix this. But the heat will be high, due to which the firewood will burn out more slowly.

Device

These types of fireplace stoves consist of a massive outer casing, the thickness of which is 3 mm, as well as a heat-resistant firebox made of 5 mm steel. In addition, the package includes an additional water tank made of stainless steel.

The operation of such a device follows the same principle as that of a gas generator. After solid fuel burns, the resulting gases enter special ejectors for more complete combustion.

It is due to this that it is possible to achieve such high efficiency indicators, about 80%. In addition, such furnaces can operate in several modes. The first is fast heating, and the second is gasification. Accordingly, each of them performs its function, one allows you to quickly increase the temperature, and the second maintains it at the desired level.

It all happens as follows: special air ducts are put on pipes with a large diameter, which supply heated air to the required rooms. In addition, even cheap aluminum options that can withstand average temperatures can be used as these pipes. Due to this, even the smallest oven allows about 5 cubic meters of air to pass through it.

Heating a greenhouse with Buleryan

Reviews and experience in the practical use of Buleryan in a greenhouse prove that a gas-generating furnace is optimally suited for heating. But you will need to take care to comply with some measures that increase productivity and ensure safety.

The ability to maintain the required temperature in gas generation mode is especially necessary when heating a greenhouse in winter. One stack of firewood is enough to ensure uninterrupted operation for at least 6 hours.

It is important to ensure unhindered air convection in the greenhouse when heating with a Buleryan heat generator. The heating efficiency of the furnace is reduced if air flow is obstructed by partitions or other obstructions.

The best electric kebabs in the mid-price range

The price for such electrical appliances usually starts from 2000 rubles. This is somewhere between inexpensive and premium options. They hold approximately 1.5 kg of meat and can cook not only it, but also fish, mushrooms, and grilled vegetables. These kebab makers are inferior to more expensive offerings mainly only in functionality. The products described in this category are recognized as the best in terms of build quality, ease of use and reliability of use.

Kitfort KT-1403

...We tested Kitfort KT-1403 and were convinced that it helps to cook shish kebab no worse than over charcoal. This effect is ensured by an infrared heater, which is responsible for uniform cooking of meat... Expert opinion

This electric kebab maker has a somewhat unusual appearance compared to other products in the rating. It comes in a rectangular shape, but is very convenient to use. There is enough space inside the case; 5 skewers, completely covered with meat, can easily fit here. During cooking, you can simply turn them for better roasting of pork, chicken and other products, since there are plastic holders on top that do not heat up. Very usefully, there is also a handle on the side for carrying the product. Even at high speed, the structure is stable on the surface due to reliable support.

Advantages

Easy to disassemble for cleaning;
Easy to wash;
Does not heat up;
Automatic rotation of skewers;
You can cook up to 1.5 kg of kebabs at a time.

Flaws

Short power cord.

Energy Neva-1

This is an almost fully automated electrical appliance for preparing barbecue at home. Uniform frying of the meat is guaranteed here thanks to the automatic rotation of the skewers, on which, by the way, you can thread more than 1.5 kg of meat. There are 5 pieces in total in the set. with the optimal size, so this product will be useful even in a large family. It is easy to care for due to its removable parts. There are almost no drawbacks here, even the considerable energy consumption does not bother users, for which the electric kebab maker can safely be given second place in the rating.

Advantages

Reliable protection of the heating element;
Free rotation of skewers;
Large flask;
Does not give off a strong odor, you can safely fry right in the apartment;
The design is washed easily and quickly.

Flaws

Fat sometimes comes out of the flask, and it must be washed off immediately after cooking.

The Energy Neva-1 electric kebab maker has a power of 1000 W, and therefore it is not surprising that the meat is fried in it in 15-20 minutes.

Hydroelectric unit Kavkaz-2

This device is ideal for those who do not chase the pronounced smoky smell of barbecue. If it is very important, then, as a last resort, you can put 1-2 cherry branches in the flask, which enhance the aroma. The kebab maker has a red body, which can be easily removed if necessary. The design is stable on the surface thanks to durable legs. It is quite easy to wash, although it does not get so dirty due to the presence of a tray for collecting grease. As in all modern models, the skewers here rotate independently, which simplifies its use.

Advantages

No need to baste the meat;
There is no need to twist the skewers by hand;
Good power of 1000 W;
Cooking speed – 20 minutes;
Easy to disassemble;
You can load 1 kg of meat, fish, mushrooms at a time.

Flaws

After cooking, you need to ventilate the room.
Sharp edges on skewers.

Installation

The recommended distance of the stove from the walls is at least a meter

When installing, it is important to take into account the principles of its operation and create conditions for maximum performance and heat transfer. To save on installing a stove in a country house, in a bathhouse or in a wooden house, you can do all the work yourself

Fireproof cutting for the chimney is carried out. To do this, a hole is drilled in the wall of a frame house between the posts and it is sheathed with galvanization.
After this, the asbestos sheet is laid.
It is also necessary to make a support bracket for the chimney using bolts or welding.
To install the bracket, be sure to strengthen the wall frame and install a tee on it with a container where the condensate will collect.
A protective screen is created on the surface of the wall.
The installation of the furnace base must be carried out very responsibly. Thick porcelain tiles are laid out on the wooden floor as the first layer. It is fixed at the edges with ordinary screws. A thin layer of basalt wool and asbestos is laid on top.
Next, place a galvanized sheet and secure it with galvanized screws around the perimeter. A low edge around the perimeter prevents ash and wood chips from flying around the room.
The oven is connected to the tee through an adapter, which must be placed on a heat-resistant silicone sealant.
At the last stage, the chimney is assembled and fixed to the wall using clamps.

Manufacturing options

Today, two options for manufacturing the Buleryan stove are known, based on the materials they are made from: from profile and curved pipes or from a gas cylinder. Each type of system has its own efficiency and varies in implementation complexity:

From a profile pipe. The Buleryan system made from a profile pipe is a simple design that provides efficient heating of small spaces: a garage, greenhouse, barn or small gym. The stove is easy to manufacture and can be made by any welder from scrap materials.
From a gas cylinder. Due to the fact that almost every private yard has an old gas cylinder, this type of stove is made quite often. An excellent solution for a country house or garage, and thanks to the shape of the cylinder, it becomes possible to implement interesting design ideas.

The Buleryan stove is easy to make with your own hands, no matter what type you decide to make yourself. The choice depends on the capabilities of the master, the availability of material and the skills of the owner

A few nuances

The Buleryan stove is installed in a room whose floor, walls and ceiling are made of non-combustible materials. If they are present, you will need to apply thermal insulation, installing this device no closer than 1 m from walls and flammable surfaces such as wallpaper and wood. In this case, before firing the device, you will need to equip a free space with an area of more than 1.25 m.

It is allowed to reduce the distance from the Buleryan stove to flammable surfaces when using additional warm insulation according to the following scheme:

up to 700 mm - when covering flammable materials with 25 mm thick plaster;
up to 500 mm - when carrying out light insulation in 1 layer;
up to 300 mm - when using double insulation from the 2 plates described above.

Instead of single light insulation, brickwork with a thickness of 55 or 110 mm is allowed - instead of double.

Wood stove design

Despite the fairly wide variety of models (cast iron, brick), almost all wood-burning stoves have the same design elements:

Foundation or foundation. A necessary element when installing any stove. Its main purpose is to prevent deformation of the soil or floor surface under the stove.
Frame. Can be lined with brick or made of cast iron.
Combustion chamber. The space in which combustible material is converted into heat.
Ash pit. From the name it becomes clear that the resulting ash and ash fall into the ash pan.
Kamenka. More complex designs of sauna stoves include a heater - a space inside the stove filled with stones to produce dry steam. .
Chimney. System for removing smoke from the room. Chimney design is a very important part of installing a wood stove. An incorrectly installed chimney can lead to disastrous consequences when heating a room with a stove. We will talk in detail about the design of a wood stove chimney, its installation and operating rules in this article.

More detailed information about the design and types of wood-burning stoves can be found on our website. Anyone interested in purchasing their own heating boiler should read it.

Scope of application of furnaces

Wood stoves have proven themselves to be excellent in heating commercial buildings (greenhouses, workshops, garages). Buleryans can also be used as an alternative backup heating system in a private residential building. For example, they are useful during the off-season, when weather conditions force the room to be warmed up for a short time.

In severe frosts, such stoves can help maintain a comfortable temperature in the house, significantly lightening the load on the central heating system. This is an excellent option for a dacha if you plan to come there periodically, but at different times of the year. In this case, it makes no sense to equip serious heating communications.

Buleryan is the best choice for quickly and easily solving a problem with heating a house. In addition, these stoves are distinguished by their unique beauty and, in addition to their main functions, can become an original and unusual element that allows you to customize the interior of the room.

Buleryan stoves are inexpensive and easy to purchase, or you can even make them yourself. Installation of such heating devices is extremely simple, and if desired, you can do it yourself. You just need to determine and properly equip the place for the stove, install the unit and connect it to the chimney.

You may also be interested in an article on how to make a diesel drip stove with your own hands: //6sotok-dom.com/dom/otoplenie/pech-kapelnitsa-svoimi-rukami.html

Manufacturing options

From a profile pipe. The Buleryan system made from a profile pipe is a simple design that provides efficient heating of small spaces: a garage, greenhouse, barn or small gym. The stove is easy to manufacture and can be made by any welder from scrap materials.
From a gas cylinder. Due to the fact that almost every private yard has an old gas cylinder, this type of stove is made quite often. An excellent solution for a country house or garage, and thanks to the shape of the cylinder, it becomes possible to implement interesting design ideas.

How I upgraded Buleryan

The design features of the stove in question are such that it can initially distribute oxygen efficiently and evenly within itself. The tubes at the bottom draw in cold oxygen, and the heated air is discharged from those installed at the top. If desired, you can provide forced oxygen circulation.

I took tubes of a suitable diameter and welded adapters from them to the holes of the stove pipe located below. I plugged the adapter at one end.

The other side was connected to the fan.

I decided to use “snail” fan models. To ensure their operation, in my case, a 90-watt motor at 2800 rpm was enough.

The results are excellent - after modification, Buleryan began to work even more efficiently.

I’m also thinking about connecting corrugated cables to the upper outlets and spreading them in different directions - we’ll get a full-fledged heating system.

You can customize the instructions in your own way. I will be happy to read your suggestions and maybe even put something into practice.

My instructions will help you assemble a reliable, efficient, durable and productive stove with your own hands.

Good luck!

DIY Buleryan stove design

First, firewood is placed in the firebox, ignited and the active combustion mode is set;
after this the oven is put into smoldering mode;
With the help of special blowers, hot air begins to spread throughout the room.

The first mode heats the firebox very quickly, providing an outlet temperature of more than 100 degrees. This takes about 30 minutes. After this, the firebox is completely filled with dry logs and the air supply is reduced using a special regulator located outside the housing. The oven goes into smoldering mode. Thanks to this, the temperature of 50 degrees lasts 10 hours. Therefore, if the Buleryan stove is filled with wood twice a day, then round-the-clock heating is provided.

Is it possible to cover it with bricks and how to do it?

Installing a protective casing for a furnace is a labor-intensive and costly process. You can line a convection oven with bricks. This method has an obvious disadvantage - any obstacles prevent the free conversion of air.

Two simple ways to avoid this:

The hole for the firebox should be 40 cm above the floor.
Be sure to leave enough holes to allow air circulation.

Lining a stove with bricks is useless from the point of view of increasing efficiency. The brick will not accumulate heat. Fuel will have to be added periodically to maintain pyrolysis in the furnace. Otherwise, the room will quickly cool down. A traditional stove burns out, but then releases the accumulated heat for a few more hours. Buleryan cools down immediately.

Brick cladding is a purely architectural technique that allows you to most successfully fit a convection oven into the interior of a living space. Using bricks it is convenient to style the stove as a fireplace. This will transform the interior, making it more luxurious and pretentious. Thanks to the finishing, the designer can make the fireplace the center of the composition.

Pipe measurements using improvised means

Most often, the well-known caliper is used to measure the diameter of a pipe. But you may not have it, or if you do have it, it may not be possible to measure a large pipe diameter with it. In this case, the simplest set of tools and knowledge is used:

flexible ruler (similar to the type of measuring tape used in sewing);
roulette;
school knowledge of the number Pi (it is equal to 3.14).

Using a similar set of tools, you can measure the diameter of not only a pipe, but also any other round object - a rod, column or garden bed.

We only need to make one measurement - determine the circumference of the pipe using a tape measure or flexible ruler. To do this, a measuring tape or tape measure is placed on the surface of the pipe in its widest part. The resulting circumference value should be divided by 3.14. For more accurate dimensions, use the value 3.1416.

It should be noted that imported supplies of pipes are accompanied by documentation that already indicates the pipe diameters in inches. To convert these values to centimeters, they are multiplied by 2.54. Similarly, to convert centimeters back to inches, multiply by 0.398.

Buleryan with water heating

There is a variety of metal heaters of this type, operating according to the method of a hot water boiler. This is a Buleryan Aqua installation with a water circuit, in whose heat exchanger a coolant flows instead of air masses.

The upper supply pipe is connected to the heating system with an open expansion tank, the lower one is connected to the return pipeline. However, it will not be possible to turn a successful air heater into an equally successful boiler and switch it to full water heating, since in normal smoldering mode the coolant will not warm up to the required temperature.

It turns out that you will have to heat it at maximum all the time, and this is ineffective, just have time to add new firewood. And the steel body of the unit is designed for long-term operation at lower temperatures. As an option, use the Aqua-Breneran stove to heat 1-2 small rooms, each of which has one radiator.

Another option is to connect the water circuit to a hot water supply system with a storage tank, which is more realistic, since high water temperature is not required here; 50 ºC will be enough. But how, in this case, can you organize heating of a private home using Buler? This is possible, you just need to connect air ducts to the upper outlets of the pipes and distribute them throughout the house. You just need to make sure that the principle of convection is not violated and the heated air calmly moves upward, that is, avoid horizontal sections.

How to properly install a chimney system?

Even the most expensive and correct chimney for Buleryan will not cope with the assigned tasks if the rules were violated during installation of the structure. The following lists the main installation features.

External installation of a chimney

Installation work is carried out according to the following plan:

A hole is created (in the roof with a vertical outlet or in the wall when the pipe is led out along the facade of the house).
The chimney elements are assembled and fastened together.
The distance between the walls of the hole and the chimney device is filled with non-flammable insulation.
After pulling it out, the structure is attached to the wall or roof with clamps.
When the chimney system rises above the roof by more than 2 meters, a stretcher is installed to protect from the wind.

If you decide to route the pipe through a window, then cutting out holes is not necessary. This is convenient, but the appearance will not be neat

Options for exhausting the chimney outside

In-house chimney installation

When arranging a roof cut, it is important to take into account that the pipe can heat up to 50-60 degrees, and the steam at the exit can have a temperature above 300 degrees. This means that all nearby wall and roof materials must be heat-resistant, and there should be no gas pipes or fuel storage nearby.

Between the chimney device and the roofing materials you will have to make a penetration with a fire gap of 25-30 centimeters.

Don't make mistakes, there are consequences

Connecting a chimney for Buleryan

To complete this installation step, you will need an adapter. The role of the adapter is performed by a standard stainless steel pipe. After all installation work, a traction check is required. This is done using open fire. In the oven, open the damper and bring in a lit match or piece of paper. The flame should be drawn steadily into the firebox, the smoke should not go into the room, but should be directed strictly through the chimney.

Adapter for connecting the chimney to Buleryan

Installation option 1

Installation option 2

Is it possible to install buleryan in a residential building?

The technology of the pyrolysis process and convection oven has found itself in low-rise individual construction.
If all fire safety standards are observed and installed correctly, Buleryan is safe even for wooden cottages. Collapse Contents:

How to properly install buleryan at the dacha?
Stages
Selecting a location
Materials and tools
Fire safety standards
Foundation and stand
Chimney installation options
How to distribute heat throughout the rooms?
Is it possible to cover it with bricks and how to do it?
Conclusion

Similar systems have existed for a long time, but initially they were mainly used for heating non-residential premises. Modern manufacturers have implemented solutions suitable for use in residential buildings.

Buleryan copes well with heating a room in which there are no internal walls. Heat transfer rates are significantly superior to traditional stove heating. Prolonged combustion allows you to reduce the amount of fuel consumed. The efficiency is about 80%. This indicator is facilitated by the process of pyrolysis and convection heating.

The appearance of the stove is more consistent with an industrial hangar. A non-standard interior solution will help. In the hands of a skilled designer, such a stove can look very organic in a residential building:

Modern manufacturers offer boilers of different capacities. Minimum - easily heats up to 100 m3. There are systems for heating an apartment building.

What elements should a chimney consist of?

Required elements:

1. Main pipe. Displayed vertically. Pipes can be single-walled (not insulated) and insulated (sandwich). Go to the chimney pipe section2. Tee. Serves for joining the horizontal and vertical sections of the chimney. The use of elbows (corners) for these purposes is not recommended, because During operation of the stove, condensation forms on the walls of the chimney. If you use an elbow, then all the condensate will drain into the oven. To prevent this from happening, use a tee. In addition, the tee will be useful if you need to clean the chimney. Go to the chimney tees section

3. Watering can Installed as a plug on the underside of the tee (now shown upside down for clarity). You can put a hose on the pipe and drain the condensate, for example, into a bucket or sewer. Go to the chimney watering cans section

4. Fungus Protects against precipitation getting into the pipe. Go to the chimney fungi section

5. Fastening Attaches the chimney to the wall. Because pipes have a maximum length of 1 m, therefore, they need to be fastened at least every meter. Go to the chimney fastening section

Additional items

1. Horizontal pipe Connects the furnace pipe and the tee. It is used if the vertical pipe is located at a distance from the stove itself (for example, if the chimney is routed through an external wall). 2. Kryza Serves as the basis for a sealed passage of the chimney through the roof. Layed in a herringbone pattern - the bottom part is laid on the roof covering; the top one is slipped under the covering. A pipe is inserted inside. The distance between the pipe and the roof is covered with comfrey. Go to the chimney roof section 3. Okapnik Covers the distance between the chimney and the roof. Structurally, it is a clamp with a “skirt”. Go to section 4. Deck Covers the lower part of the tee with a watering can. Can only be used with insulated pipes (the photo shows it “upside down” for clarity). Go to the decks section

Principle of operation

When the unit is operating, oxygen for afterburning is taken from the combustion chamber. In this case, the proportion of air that is taken from the firebox changes mechanically. Its quantity depends on the quality of the fuel used and the set combustion mode. This distinguishes Buleryan from all systems with connected or separate air flows.

The space separated by an upper partition forms an afterburning chamber when operating in smoldering mode. Flue gases from the afterburner are discharged into a “hog” or “pig”. This part of the chimney is placed horizontally, and its length is 0.8–1 m. The use of a hog is mandatory, since it slightly stops the combustion of the gases that escape.

In the chimney after turning there is a damper, or smoke choke. There is no view that completely blocks the chimney, so there is no danger of burning. The diameter of the chimney is slightly larger than the blower pipe, and a hole is made in the damper, so carbon monoxide will in any case go into the chimney pipe. An economizer is located on top of the gate in the furnace.

Having studied the drawing of the buleryan, you can see that its structure is a vertically located section of the chimney. Its length is from 1.5 to 3 m. The final combustion of fumes occurs in it. In the hog, the middle of the gas stream does not have time to cool, and the IR reflected from the walls of the economizer increases the concentration of thermal energy in the flow, so a gas flash occurs.

The gas that has flared up increases in volume, but in a closed space it has nowhere to go, so a gas lock is formed. In this case, the combustion in the furnace firebox subsides, the plug cools and passes out, and the combustion intensifies again.

Important! The heating device can operate without an economizer. Only in this case, the efficiency drops from 80% to 60%, and the device fails after 2–3 years. Therefore, this operating principle is impractical.

Advantages

The classic version of the Breneran stove is an all-metal structure that includes a large number of pipes that create forced convection.

Therefore, the heated air quickly heats up and spreads throughout the room.

And due to its clever design, the stove manages to take air from under the floor, warm it up in a matter of seconds, and then direct it upward, creating circulation. On average, the outlet temperature is up to 150 ˚С

It is worth noting that the burning time of one bookmark in such a stove will depend on many factors. So, it could be:

firewood quality;
total height of the chimney;
in what mode the stove is operated;
various nuances of the Breneran installation.

So, for example, some bathhouse attendants manage to provide heating for up to 12 hours in a row in one load. Although at the same time, it will not be possible to provide high-quality heating. It is most correct that with one load the furnace operation lasts an average of 7 hours. This will allow you to achieve maximum effect.

The main advantages of such furnaces are:

high productivity (about 80%);
greater efficiency;
possibility of heating in a short period of time;
versatility, allowing use both in the house and in the bathhouse;
independence from stationary fuel sources (gas, electricity).

Considering the simplicity of the entire design of such a stove, in most cases it surpasses its main competitors in the form of gas boilers for private homes in many respects.

The most important thing is that it does not release any harmful substances into the air. In addition, an important point is that the design of such furnaces has been tested by time.

The lineup

It is worth noting that such stoves do not have a large range of models, but this will not prevent you from choosing the most suitable option.
For example, the Breneran-Aqua model.

It allows heating of significant volumes of water, so it is most often used for water heating. Its efficiency is 70%, but with just one tab it can work for almost 12 hours straight.

Another model is a gas generator. It is designed to quickly heat indoor air and can heat 4.5 cubic meters of air in one minute.

Good to know: Breneran stoves, unlike ordinary potbelly stoves, can work and not even get hot.

In general, any Breneran model can quickly increase the temperature in the desired room. This allows you to start bathing procedures after just half an hour. But the most important thing is the enormous savings in firewood, with an excellent rate of injection of thermal air.

Basic requirements for chimney ducts

As a rule, a diagram for arranging a smoke exhaust shaft is attached to the operating instructions for the solid fuel boiler itself, since each heating system has its own technical features. But for all models of such boilers, the pipe installation scheme must meet modern fire safety requirements - especially if there are tall trees near the section of the roof through which the chimney passes.

The following requirements apply to chimney ducts:

The height of the pipe is indicated, as a rule, in technical specifications. passport for the boiler

It is extremely important that you adhere to the indicated figures when arranging the chimney shaft. In addition, when calculating the height of the duct, you should take into account the height of the roof itself, its angle of inclination, the distance to the ridge, etc. The chimney must be positioned strictly vertically - only if this condition is met fuel combustion products will be quickly and completely removed outside the premises. It is important that the cross-sectional area of the channel is greater than the cross-sectional area of the outlet pipe in the heating boiler. In extreme cases, these parameters can be the same

But it is unacceptable for the cross-sectional area of the pipe to be smaller than that in the outlet pipe. Arrangement of the acceleration area. This part of the chimney is necessary for horizontal and vertical connection of the chimney to the heating boiler. First, a short pipe or tee is installed, and after it a 1 meter of vertical pipe is installed. Its task is to “launch” the draft of smoke. After it, you can install horizontal sections and branches of the shaft.

If the roof of your house is made of flammable materials, consider installing a deflector: it will ensure that sparks are extinguished in the event of incomplete combustion of wood.

Experts recommend choosing a place to mount the umbrella with special attention. It is installed in the area of wind pressure

You can find this zone as follows: select the point that is closest to the top of the chimney pipe (this could be the ridge of the roof), and mentally draw a segment connecting the selected point with the horizon line at an angle of 45°. The umbrella should be placed above the resulting segment.

Technical points

The chimney can be placed inside or outside the building. External installation is used when installing a heating unit in a ready-made house. This technique involves venting the chimney through the wall of the room.

Experts include the following advantages of this technique:

Design and operating features of the unit.

significant space savings;
quick and easy installation;
there is no need to remove this unit through the interfloor ceiling and roof of the building.

The disadvantages include:

presence of a horizontal section;
carrying out thermal insulation work;
unoriginal appearance.

The internal placement of the chimney involves the passage of its vertical sections of stainless pipe inside the building. In this case, the chimney is installed near the internal walls and partitions. It is discharged through the interfloor covering and the roof using special pipes and roof penetrations. To do this, you will need the following tools: hammer, hammer drill, drills, hammer.

Due to the low weight of stainless steel structures, installation work is carried out without installing an additional foundation. The difficulties of such a procedure include ensuring its safe passage through the ceiling, including a safe and sealed chimney exit through the roof.

Experts include the following advantages of this technique:

presence of good traction;
providing additional heat from the chimney itself.

The disadvantages of the internal placement of the chimney include:

carrying out complex installation;
occupied usable area;
ensuring the tightness of the chimney passage through the roof;
provision of additional fire safety measures when the chimney passes through the interfloor ceiling and roof.

What is a drip irrigation system?

In a drip system, water flows to the plant through special pipes connected to the main source of water supply on the site. These pipes are laid between crops. They have built-in drippers, through which water flows directly to the root of each individual plant.

Drip irrigation system diagram

The drip irrigation system is not very complicated; some people even assemble and install it themselves. It consists of 7 main parts.

Drip tapes are pipelines, which are, in fact, the basis of the entire structure.
The controller is a mechanism that controls the time, quantity and volume of watering.
Filters are necessary to purify water, but sometimes they are not installed.
Valves for regulating water supply.
Droppers.
Fertilizer application unit – simplifies the application of fertilizers.
Water meter (to control consumption).

There are a lot of different diameters of pipes, taps, types of drippers, etc. Depending on all these details, you can adjust the rate of watering for individual crops - somewhere the water will flow in a larger volume, and somewhere in a smaller volume. True, the more perfect the system, the more expensive it will cost, but those who have tried drip irrigation speak mostly positively about it - the cost fully pays for itself.

Varieties of execution

Professor Butakov's stove

Let's figure out the difference between Buleryan, Breneran, Professor Butakov's oven and what other types of Buleryan there are.

Buleryan is a brand from Germany. Under license, identical stoves are produced in Russia and they are called “Breneran”. There is no significant difference between these two ovens.

Professor Butakov’s stove has features and differences:

Convection pipes are completely recessed into the body;
The body is not barrel-shaped, but in the shape of a parallelepiped;
There is an ash pan;
There is a grate;
The flat top surface allows you to heat food on it (although this will take a lot of time, because the body does not warm up very much).

The disadvantage of the design is the rotary valve. It is made in such a way that when adjusting its position you can burn your hands on the body.

Many people believe that the grate in convection ovens is an unnecessary part. Storing firewood needs to be done more often, although in Buleryany it burns almost without a trace.

Inquisitive minds invented aquabuleryan. However, Buleryan was originally developed as an air heating stove. It is not designed to heat water, which has a heat capacity 800 times greater than air.

Heat accumulators are used for greenhouses - this is a tuning designed to accumulate heat that is usually accumulated by walls. Curtain panels filled with gravel, pebbles, broken bricks, etc. They fit onto Buleryan convection pipes and follow the shape of the furnace walls.

Kinds

For heating

According to the method of operation, there are two types:

with water circuit. Perfectly suitable for private homes. The specificity of the operation of furnaces lies in the heating of a liquid (usually water, less often antifreeze) that circulates through the heating system, which warms the house. 90% of the combustion energy goes to heating the liquid and only 10% to the air.
Water buleryan
convection type, they heat the air, which is evenly distributed through air ducts throughout the rooms.
Standard model

Advantages of the Buleryan heating stove:

large volume heating;
uniform heating;
soot and smoke do not enter the room;
compact size;
rapid heating;
efficiency.

With hob

For residential premises, stoves are available with a convenient modification - a cooking surface. The Buleryan stove with a hob is used for the following purposes:

heating an area up to 150 m2;
Cooking and heating food, a 6 liter capacity pan boils for 30 minutes.

To achieve heating efficiency, it is recommended to install them in rooms without partitions. The installation point must provide air convection. This Buleryan is just perfect for a dacha.

Model with hob (VESUVI)

Furnace Breneran AOT-6 type 00

Structurally they have a number of features:

2-chamber structure - in one, gas generation processes are carried out, in the other, afterburning of the gaseous mixture is carried out.
Injectors – afterburners are installed in the convection flow channels to increase the efficiency of the equipment.
2 operating modes. They function in the form of generating combustible gas and like a conventional furnace. With the second type, food can be cooked on the hob.
Productivity – the equipment is capable of heating an area of up to 150 m2. The oven will operate for up to 6 hours on one load.
The working principle is the use of gas generation processes. As a result of combustion, oxidation of the fuel mass occurs - this generates CO. It enters the afterburning chamber, which increases the amount of thermal energy received.
Heating occurs due to convection - air comes from the room due to pipes located 2/3 in the firebox - this gives rapid heating. Heated air arrives almost instantly.

Buleryan wood-burning cooking and heating stoves are suitable for individual houses, especially when natural gas or electrical energy is unavailable.

Variety of “Buleryan” models for dachas

Buleryan units are produced by industrial enterprises in different countries. They produce heating devices and sauna stoves, as well as heat accumulators that are compatible with certain models. Typically, manufacturers reflect the technical parameters of manufactured products in summary tables.

Heat accumulators are most often used in greenhouses, where there are almost no walls, which in standard buildings can accumulate heat. The hinged panels, made of painted steel plates, correspond to the shape of the Buleryan model; for this reason, a separate type of heat accumulator is produced for each of them.

This device is installed on the top of the heat exchange pipes and rests against their lower ends. It is filled with various heat-intensive materials, such as coarse crushed stone, broken brick, pebbles and others.

The combustion process and the mechanism of pyrolysis

The main physical phenomenon, without which it is impossible to imagine the operation of any furnace, is the oxidation of various substances by oxygen contained in the air.
Fire, tamed by our ancestors millions of years ago, has become so familiar today that we don’t even think about how combustion occurs, with which each of us has been familiar since childhood. The seemingly simple question “how does wood burn?”, in fact, requires a separate explanation. After all, without understanding the basics, we will not be able to understand how economical pyrolysis furnaces work and why they are so good and economical. Actually, the formation of a flame occurs in several stages:

First, the wood heats up and dries, releasing water vapor into the environment, which prevents fire from starting. This requires an external source of energy, which is usually flammable paper, kindling liquid, or a pile of small burning wood chips.
Firewood, which from a chemical point of view is a complex organic structure, consists of three main elements: carbon, hydrogen and oxygen. When heated, wood disintegrates, and these components, in the form of various simple gaseous compounds, begin to be released into the surrounding space. The general name for all substances formed during fuel heating is pyrolysis gases, and for the process itself is pyrolysis.
At the next stage, the wood decomposition products ignite and accelerate the pyrolysis of the remaining logs more and more, providing the fire with fresh fuel.
In the end, the tree burns, leaving behind some of the coals that did not have time to react with the oxidizing agent.

How combustion occurs

Actually, the idea that made it possible to build long-burning furnaces is to ensure the most complete decomposition of fuel in such a way that after its use there is practically no unburned waste left. To do this, it was necessary to slow down the pyrolysis as much as possible so that the entire volume of firewood would gradually and completely disintegrate into pyrolysis gases.

How does such a stove work?

If we take an extremely general approach to considering the structure and design features of Breneran stoves, then, in fact, in their main characteristics they resemble the domestic “potbelly stoves” that have been used in the country since 1918. But upon closer examination of the issue, you begin to understand that this is far from the case, and apart from their outwardly similar appearance, there is simply nothing in common between them. Canadian Breneran stoves use a slightly different type of room heating. These stoves heat buildings not through natural air convection, but almost forcibly creating a fairly decent draft without the use of additional mechanical devices and electric motors. (See also: Do-it-yourself greenhouse stove)

Furnaces of this design consist of:

housings;
chimney;
regulators of air supply to the furnace and the rate of exit of flue gases.

Additionally, various protective devices can be added to the furnace design to protect users and buildings from contact with the hot surface of the furnace. Or a natural stone stand at the top of the oven, which can be used in different ways - for example, for roasting meat on stones.

Features and installation methods of Breneran Aquaten

As already noted, the design of the stove allows the use of any options for connecting water heating. The device can be used in systems with forced and natural coolant circulation.

When carrying out installation work, safety regulations regarding the installation of the stove and the connection of the smoke exhaust system, and the features of closed and open systems are taken into account. The performance and heat transfer are affected by the type of boiler piping and the coolant used.

Fire safety requirements

Manufacturer JSC Laotherm received a fire safety certificate for the Aqua Breneran water circuit furnace. This indicates that the boiler is protected from accidental fire, and with proper operation, the likelihood of a fire is minimized.

Installation in a residential area is carried out taking into account the existing safety regulations applicable to high-pressure boilers:

The stove is mounted on a solid non-combustible base. For models AOTV 14, 16 and 19, a concrete base is required.
On the firebox side, the floor is covered with a sheet of steel, at least 1.25 m in length.
The distance to plastered walls is at least 1 m, with additional insulation of 0.8 m.
The dimensions of the room for installing the stove are at least 12 m².
The boiler room must have a ventilation duct and good natural air ventilation.
Automatic switches for turning off the heating element and circulation equipment are installed in adjacent rooms.

The presence of a safety group for the Breneran Aquaten solid fuel pyrolysis boiler (including a safety valve, air valve, pressure gauge, membrane expansion tank) is mandatory. Commissioning without safety valves is prohibited.

Installation of a smoke removal system

The rules for installing a chimney are described in detail in SNiP 41-01-2003. According to the standards, the height and diameter are calculated depending on the performance of the furnace. When installing the chimney, closely adhere to the manufacturer's recommendations:

Distances to structural units, beams and rafters are calculated depending on the chimney material. For a brick and ceramic chimney with insulation, the fire gap is at least 13 cm, without insulation 25 cm.
The chimney height should be from 5 to 9 m, depending on the stove model.
A deflector is installed on the chimney head to improve draft characteristics.

Detailed information regarding the choice of pipe and PPB standards can be found in this article.

Connection to a natural circulation system

The heating system with natural coolant circulation is the most popular due to its ease of installation and the absence of a large number of additional components. There are several rules associated with installation:

The stove is located at least 0.5 m below the radiators.
The pipes are placed at an angle - the slope is made in the direction of coolant circulation.
An open expansion tank is installed at the highest point of the heating system. The tank capacity is selected depending on the total volume of coolant, in a proportion of 10%. Correct installation of an open type expansion tank is carried out on the return line of the heating system. If the container is installed in an unheated attic, be sure to thermally insulate the device.
A safety group is installed on the coolant supply.

Strict requirements regarding the observance of inclination angles are imposed on the distribution of pipes of a heating system with natural circulation.

Connection to a forced circulation system

The main difference from the previous option is that a closed-type heating system requires a circulation pump. Forced circulation of coolant has many advantages, including better heat transfer, efficiency and heating speed. The only drawback is the dependence on electricity.

Installation of a forced circulation heating system is carried out in accordance with the following recommendations:

The circulation pump is installed on the return coolant supply, between the expansion tank and the boiler. It is recommended to install a temperature sensor to regulate the operation of the boiler, depending on the heating intensity and pressure created in a closed system.
The connection is made with a closed expansion tank. No air enters the heating system, which has a positive effect on the service life of pipes, radiators and the boiler itself.
For uninterrupted operation of the pump, you will need to install a UPS with a built-in voltage regulator.

The maximum pressure in a closed heating system is not higher than 7 atm. High rates lead to rupture of the water circuits located on the stove. To prevent damage, be sure to install a security group.

Which pipes are best for piping?

Piping of the boiler affects further operation, performance and other characteristics of the heating system. The choice of material should be approached consciously. Below are the three most popular options:

Piping the heating system with steel pipes - the advantages include resistance to overheating, low linear expansion, strength and high thermal conductivity. Disadvantages include the complexity of installation and the need for welding. It is better to do installation before renovating the premises so as not to spoil the finish. Another disadvantage can be considered that the diameter of the water circuit pipe will be significantly larger than that of polypropylene or metal-plastic; accordingly, a higher power furnace will be required for heating.
Heating pipes made of polypropylene - the material has many advantages: light weight, long service life, heat resistance, attractive appearance, smooth inner surface. You can lay heating pipes around the house yourself. To do this you will need a soldering iron and several construction tools.
Metal-plastic pipes are another option for a material intended for a heating system. The advantages of metal-plastic are: quick installation, non-corrosive, high temperature resistance, plasticity. The disadvantages are that the pipe is susceptible to “breaking.” Metal-plastic pipes are used for installing heating systems with forced circulation of coolant. Allowed for use in industrial environments.

Heating can be done using copper, stainless steel and other pipes. But, as practice shows, the options listed above are the most popular.

What coolant is best to fill into Breneran and the system

Ordinary and distilled water and antifreeze are used as a coolant. Each option has its advantages and disadvantages:

Water – the main disadvantage is the ability of the liquid to freeze even at a temperature of -1°C. Therefore, distilled and ordinary water is used only if you plan to heat the house throughout the entire season. It is strictly forbidden to pour water saturated with metals. For long-term operation of the furnace, it is recommended to install water treatment and a filtration system.
Antifreeze or antifreeze can be added to the system. The heating system does not shrink even when the room temperature drops below 15-20°C. But using antifreeze has its drawbacks. Any leaky connection will definitely leak. The total volume of coolant in the heating system often reaches more than 150 liters. Buying antifreeze requires a serious investment.

It is quite easy to independently calculate the volume of coolant - for calculations you will need to know the power of the furnace, the number and volume of radiators.

Tips and rules for operating the Breneran Aquaten boiler

Reviews from owners of Breneran Aquaten stoves show that from time to time questions arise related to the operation of devices and regarding the following:

What measures will help prevent the contour from shrinking?
Is it possible to increase the efficiency and heat output of a boiler if it does not heat well?
How to heat Aquaten correctly?
Is it allowed to install the stove outdoors?

Correct connection to batteries and compliance with operating rules increase the heat transfer of the system and service life.

How to prevent the circuit from defrosting

To prevent freezing of the coolant in the system, an electric heating element with a power of 1 kW is provided. After connecting the stove to the power supply, the installed sensor will give a signal to turn on the heater when the temperature drops to the minimum permissible values.

Of course, the best protection against freezing is to completely drain the coolant from the heating system. Once the liquid is removed, the furnace and pipes will withstand temperature drops of over -50°C. Heating element is additional insurance.

Why does the water Breneran not heat well?

Typically, Breneran copes well with heating residential and industrial premises. If there are problems with heating, there may be several reasons:

Installation errors - if the stove smokes and does not switch to gas generation mode, the reason lies in the insufficient height of the chimney.
The installation height of the Buleryan water heating boiler is 40-50 cm from the floor level. Failure to comply with this parameter leads to an insufficient volume of oxygen entering the combustion chamber and, accordingly, a decrease in furnace productivity.
Incorrect calculations - the real power of Breneran is 10-15% lower than indicated in the technical documentation. This difference must be taken into account during calculations.
The number of connected radiators in systems with natural coolant circulation directly affects the intensity of their heat transfer. The farther the battery is from the stove, the less it warms up. The last radiators, especially if the slopes are broken, will be practically cold.

Before starting operation, you will need to correctly adjust the Breneran Aquaten, set the parameters and heating temperature of the coolant. All settings should be performed following the instructions provided in the technical documentation.

How to properly drown Aquaten Breneran

At first, it seems that heating Breneran on your own is quite difficult, but with some practice, heating the room will become increasingly easier. The principle of kindling is as follows:

The power regulator and gasifier are set to the maximum open position.
Using wood chips and paper, a fire is started.
After the fire has flared up, the combustion chamber is filled to 80-90%.
The combustion continues until the temperature sensor shows heating to 180-200°C, approximately 20 minutes.
The gasifier regulator is closed at least 45°.

For kindling, it is better to use unsplit logs. The length of the firewood must match the combustion chamber so that the door closes tightly without effort. There is no need to remove ash; it is necessary for normal fuel gasification.

How to remove condensation ↑

There is another known problem that is associated with the operation of Breneran. Its smoke pipe, as you know, is located on the wall of the stove at the back. A tee is mounted here - a chimney pipe is connected to it. At the bottom there is a glass plug for condensate. This design does not have the required tightness. And this is a problem, because condensation inevitably and steadily enters the air, which is not good. Some craftsmen adapt their own solutions, making sealed containers to collect condensate, while others remove it from the room using pipe devices. In short, we have to innovate as best we can, because the market, alas, does not offer ready-made solutions.

How does the stove work

The operation of such a furnace design is based on the classical laws of physics, which state that hotter gases tend to rise. Therefore, on the side of the furnace there are peculiar accelerating nozzles, made in the form of pipe sections, which do not protrude too much beyond the external dimensions of the Breneran furnaces and do not make it more massive. When the furnace heats up, the middle part warms up the most; accordingly, colder air from below rushes into the guide pipes, due to the fact that the heated air begins to rise and a vacuum is created in the pipe. The incoming air heats up to 150 degrees while it is inside the furnace casing, but this depends on the mode and intensity of the furnace operation, and goes back into the room. Some versions of such furnaces allow water to be used as a coolant instead of air passage, but in this case the length of the pipe section is increased to 2-3 turns around the furnace body, and the heater has only one input-output pair.

The developed technology for the production of the furnace and the special configuration of the firebox, together with the air supply and flue gas exhaust pipelines, allows the furnace to operate in two modes: (See also: Do-it-yourself slow burning furnace)

kindling;
combustion using re-gasification.

In the furnace ignition mode, the air and flue gas supply valves are fully opened. Throughout the entire initial heating time (10-20 minutes), the oven maintains a high temperature and allows maximum air passage. In this mode, the efficiency of the furnace does not exceed 35-50%.

After the stove has warmed up sufficiently, it switches to normal combustion mode. It can remain in this state for up to six months; it will only be necessary to periodically replenish the fuel supply in the firebox. To switch to combustion mode, the air supply is closed. After this, the exit of flue gases is practically blocked. The furnace goes into re-gassing mode and its efficiency increases to 80%. In this mode of operation, it is important to correctly set the passage of flue gases so as not to overcool them, otherwise there will be an increased formation of combustion product sediments in the chimney pipe. In principle, this is not critical and, apart from an unpleasant odor and the need to clean the chimney more often, will not lead to any negative effects.

The operating mode of the furnace is extremely economical and with the correct selection of the opening ratio of the input and output valves, it is possible to ensure that fuel will need to be added only once every 12 hours, and there will be practically no ash left at the outlet - it will all be burned out. (See also: DIY coal stove)