Stove heating - an old, proven and reliable method of home heating. People invented and continues to invent hundreds of devices designed to provide a warm home, but the oven is in the list of sought-after. Submit a village house without it is impossible, and the owners of modern houses are increasingly lay the stove in the plan at the design stage. Stove heating, equipped with a water circuit, herpes house - a convenient and simple solution. The furnace heats not only the surrounding areas, and the entire building. Consider the features of the installation of the system, and show that everyone can cope on their own.
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heating Features
Standard furnace heats the room, which is in direct contact. Installing the water circuit solves the problem of heating the whole house, the heat is distributed evenly. The principle of operation is similar to the scheme of functioning of coal-fired boiler. The difference is that there is heat and smoke channels walls, not only the coolant and contour.
The main structural elements - the coil (scientifically - coil) mounted in the firebox. Water heating system connected thereto.
Advantages stove heating
Oven - house design element. Appearance design depends only on the imagination and the possibilities of the house owners. Of course, there are a number of security requirements, but they do not interfere to place the stove in any room, to give the desired shape design, color, style. For example, make like a fireplace and watch the crackling fire for cozy winter evenings.
The oven does not require annual service, comes at a price. Clean design, check traction, but much less, and do it easily yourself. The only thing that sometimes you have to spend money - redecorating supporting an attractive appearance.
The water circuit is cheap, there is no need to buy expensive additional equipment, look for accessories.
It is noteworthy that the water circuit is not necessary to design in advance. It is easy to integrate into a ready-made oven, for example, if you are engaged in the restoration of old houses.
Plus stove compared to solid fuel boilers - heating chimney. Even after the end of the furnace heat continues to be passed through the house, until it cools down, and this process takes up to several hours.
The disadvantages of furnace heating water circuit
The heat exchanger is built into the firebox and significantly reduces the size. If the oven is built from the ground up, this feature is easy to take into account in the design and make the furnace larger. If there is reconstruction, have increasingly enclose fuel.
furnace fire hazard. For proper operation of the incidents are excluded, but it is important to remain vigilant - open fire does not forgive mistakes and uses every opportunity to escape.
It is important to ensure proper functioning of the stove and learn how to carry out regular checks, or run the risk of becoming a victim of carbon monoxide emitted during combustion. Again, if everything is done according to the instructions, this possibility is excluded, but vigilance is important!
On a note! Stove heating is often used in country houses. In the presence of the water circuit in the cold season there is a danger of freezing, if not heat their oven regularly. The solution is to drain the water from the system, but it is inconvenient if you often in the house, because every time it is necessary to fill the circuit again. Therefore, as a heated liquid is better to use antifreeze.
Principle of operation
everything as simple as possible here. The water in the coil heats up, spread on a path, cools and returns to heat up again. It turns out an endless circular motion.
Mounting and installation of equipment
In the presence of certain skills (in particular, masonry bricks) assembling the water circuit can be performed independently. If you can equip the furnace, the problem will generally be of the most simple. An important design element - coil - available for sale in DIY stores or made of sheet metal, pipes. His role is well performed by the old cast-iron battery, which is now actively being replaced by more modern and often are unnecessarily many hosts.
Important! Oven - a source of danger, so its construction and operation with a water circuit is better to trust the professionals!
Two methods of establishing a system "+ oven water circuit":
- construction is being built from the ground up with the already laid down in its coil;
- a heat exchanger installed in an existing furnace.
In the second case, you will need firing indiscriminately and setting it in the coil. But it's easier than to disassemble the entire furnace and build anew.
Requirements for installation
The water in the coil should not boil! Therefore we need a layer thickness of 5 centimeters.
The heat exchanger is attacked by flames, there is a danger of burn through its walls. According to the rules, to avoid this, they should be more than 5 cm in thickness.
When heated, the thermal expansion of the coil takes place, it follows that it can not be installed flush to the wall. Allow 2 centimeters from the stock.
Stove important coat refractory materials, it will protect against fire, protect the adjacent wooden structures.
furnace heat exchangers
The options are many coils. The choice depends on the specific conditions. For example, if your oven provided hob, prefer designs, similar to the diagram below.
Feel free to amend. For example, to create the heat exchanger will be easy if we replace the U-shaped profiled pipes arranged from above and below. Rectangular profiles are easy to take the places of vertical pipes.
If your furnace is not cooking surface, it makes sense to take care of increasing efficiency by adding a few design of horizontal pipes. Ease proposed scheme in its versatility - it is suitable for various furnaces, sufficient to draw a conclusion and processing water with appropriate parties.
The coils of steel sheet
The photo - an example of sheet steel heat exchanger. Note that its thickness should be 5 mm. Also needed for creating design 50mm tubes and the profile of 0.6 X 0.4 centimeters. The dimensions of the coil can be changed based on the size of the furnace.
If your oven with hob, it is necessary to arrange the system so that the red-hot gas is directed into dymooborot, located in front of her. At the same time it is important that it wraps around the top shelf. This will allow to cook over a fire chamber.
If you are choosing a heat exchanger in which a wall in the form of books connected profile tubes the upper shelf will be omitted. Improve the circulation can be welded on top of the additional pipe. In this case, to arrange the input and output suitable side walls and the rear part of the exchanger.
How to mount the water circuit
Installation is not particularly difficult, and practically does not differ from the work of the organization of other types of systems. It is important to provide for only one distinctive point - place the "return flow" above.
circulation means may be of several types:
- Natural. That water was circulated through the normal system, it is important that the tubes were placed at the maximum allowable angle. At the output of the tube is required to organize a "dispersal collector." First, the pipe is straight up at least one meter, then sharply directed to radiators - down. An example of the device - in the photo.
- Forced. Installation special circulation pump allows to increase the efficiency of the furnace for several tens of percent. But keep in mind that the pump runs on electricity - any changes can lead to cardiac and circulation boiling water. Therefore, experts do not recommend to use only forced circulation.
- Combined. Perfect option. Tubes are mounted at an angle to the natural circulation pump is installed in parallel. System support each other if necessary.
installation of oven
The construction of the furnace - work for the master. Not for nothing have long been people who know how to perform it correctly, valued its weight in gold, and in the villages and towns have always had a high income. Oven just outside it seems simple from the inside as it is necessary to provide a plurality of points, so do it right, having no experience, will not work.
Remember that the oven dimensions are determined by the size of the house. Dependence directly proportional. With a weight of over 750 kg of furnace need to install a special foundation under strict rules. Do not forget the thermal insulation and the floor has a lot of nuances, which we will know the master.
In general, even if the engagement of specialist heating system, which includes an oven and a water circuit, is among the most simple and affordable. Do not forget also about the aesthetic moment - add your house useful "flavor".
This and many other materials can be found on ourwebsite.
Please put the Huskies and subscribe to the channel "About Fazenda". This will enable us to publish more interesting garden articles.