The heating furnace of long burning for giving

Are long-burning stoves free-standing transportable heaters made by industrial methods or with your own hands (on your own) with periodically set fuel and independent? adjustable duration of burning.

Definition of the term "long burning"

In a conventional stove, the fuel stove burns in a few hours, quickly heats the room, but also cools quickly. With long-term burning, the fuel supply burns down within 6-10 hours, which provides room heating much longer. This is achieved due to the fact that the combustion occurs with a very small amount of oxygen. Due to this, the burning process in such a heater is more corruption.

Such fuel combustion leads to the release of gas (pyrolysis), which is also combustible. Thus a double benefit is achieved: fuel is used less frequently than in a conventional furnace; the efficiency of combustion is higher due to the additionally combusted gases.

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Long burning furnace

The principle of operation of long-burning furnaces is based on the process of gas generation and smoldering. The first kindling takes place as in a traditional stove, but when adding fuel, closing the dampers, oxygen supply is blocked.

Principle of operation and design

Most often, these units are made from iron and steel sheets with a thickness of 3-6 mm. They have a larger firebox than conventional heaters, divided into 2 parts. In the first part, the fuel is set, ignited and smoldered, and in the second, the gas, which is a product of corruption in the first compartment, burns. Due to this, such a mechanism gives high efficiency in the issue of fuel consumption.

Important! Long burning stoves are used to heat cottages and country houses. It should be ensured that all the space around it is protected from fire. Non-flammable flooring should be installed on the floor and wall near the stove.

This type of heating equipment has its own characteristics of operation, which must be reviewed before installing it in the house:

  • chimney should have the most direct construction without bends (this is due to the fact that during the smoldering of fuel, there is a lot of soot that will settle from the chimney);
  • it is better to use only dry fuel.

Important! The chimney must be collapsible, as it is necessary to clean it often enough.

Kinds of furnaces for giving long burning

Heaters of long burning have the classification: by type of fuel, type of a design, case material. By type of fuel they are divided into:

  • solid fuel;
  • working on liquid fuel.

The most widespread solid fuel heaters working on wood. Since they have the highest efficiency with long-term combustion of raw materials.

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By type of construction, they can be divided into:

  • heaters with a hob;
  • fireplaces with a window of refractory glass;
  • heating systems with a water circuit, for heating multiple rooms

Did you know? It is believed that the Canadian lumberjacks developed a famous long-burning stove for heating wooden houses in the cold climate of Canadian forests. The main requirements for this invention were uniform heating of the room and the availability of fuel - wood.

This classification is conditional because there are models that combine one, two, or all of the above design solutions. According to the material of the body, they are divided into:

  • steel;
  • cast iron;
  • with ceramic veneer.
In most long-burning furnaces, the hull is performed with an air jacket - this is an air gap between the inner and outer walls. Heat transfer occurs through the air, which to some extent reduces the efficiency of the heating element, but increases the service life.

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Choosing a stove for home heating

The first and most important is the ratio of the area of ​​the room and power. Then pay attention to the external parameters, technical and functional characteristics, price. You should also choose the type of fuel: liquid or solid.

If you need heating cottages during rare visits in the cold season, you can buy the most simple and budget options. If you need to heat a house with year-round living, then you should pay attention to the model with the possibility of connecting to it a water or air circuit. This will help to heat several rooms. Also, the modern market offers a wide selection of heating systems for long burning with a diverse appearance: from the simplest to the real decorations of any interior.

Did you know? Craftsmen have learned how to make a furnace from an empty gas cylinder.

Advantages and disadvantages

The advantages of this heating unit are quite a few:

  • transportability;
  • easy maintenance;
  • profitability;
  • versatility.
The main disadvantage of long burning is that the heating of the room still takes quite a long time, as well as the fact that for the most part, it requires increased attention to itself compared to electric convectors or gas boilers.

Due to their advantages, these stoves conquer the market of goods for heating. They are used to heat not only cottages, but also year-round houses, garages and greenhouses. Of the hundreds and thousands of options on the market of heating equipment, you can choose the one that will meet all the necessary parameters.

Feedback from users of the network

Solid pyrolysis boilers smoke much, for this reason, many of them refuse.
Alexl
//www.offroadmaster.com/topic/49662- solid fuel boilers/?p=26394189

Awesomely different reviews in the internet for these furnaces. But the director at the dacha (sometimes living there permanently) stands Brenar. And they are very satisfied, speak up to 10h smoldering. Cleans the special sweets from Auchan

And I understand that his efficiency is the highest (but the whole structure looks like this)

and more: it is very important to mount it correctly (especially the chimney is not lower than 5m and with a single knee). And dry wood loves

I want to put myself like this, so I read a lot about it at forumhouse at one time

maxxx
//www.e1.ru/talk/forum/go_to_message.php?f=120&t=386872&i=386889

Watch the video: How to fix a furnace that won't heat (March 2024).