How to solve the problem of small smoking power of rural fire kang

There are several reasons for the low smoking power of the fire kang to smoking:

The chimney is low, and the natural pumping force is small.

If there is a leakage of air, there will be smoke floating out if the leakage is high, and there will be smoke when it is low, but it will also cause the illusion that the smoke of the chimney is small.

The flue design is not reasonable, or there is a blockage.

As a rural kid, I felt that I was fit to answer this question. First, you can turn the kang again, that is, take out the ash in the kang, and generally the ash in the kang will naturally pour smoke, and the ash will be cleared. Second, you can buy a fan, the kind installed on the chimney, which is sold at local hardware points, which can effectively prevent smoke from sucking.

In the countryside, there will be some residual soot in the pipe, if there is too much accumulation, then the ventilation effect of the smoke pipe will definitely have a certain impact, and professional ash tools can be used.

Clean the flue. Most of them are caused by poor flues.

The chimney is high, and the pumping force is better.

After a long time, the wood has smoked, and the black smoke collected by the flue is not removed for a long time, and the flue is getting smaller and smaller, and the ventilation of the kang stove is small, and the suction force is small.

Look at the diameter and height of the chimney, it is not good to be too thin, and it is not good to be tall enough.

In the rural ondol, if it is smoke, it smokes every day. Then the hole in the kang is blocked, so it is still necessary to cut the kang open, see if it is blocked, and clean it up.

It's not a matter of repair, the suggestion may be that the chimney is blocked by soot, and you can get through.

I see how to repair cigarettes, is it a windless day when the cigarette butt is windy, you put an induced draft fan on the cigarette butt, and the ash from the cigarette butt may be better when you take out the ashes.

In the rural areas of Northeast China, pankang is a technical job, which requires good wine and good food to entertain you, and then you can make a good kang and pour smoke on your kang, which may be caused by soot in many places, or even half a brick.

The smoke from the kang may be caused by moisture, in this case, you can burn the fire for a few more days.

Another reason is that it is blocked and needs to be taotao.

I see how Yuan'er learns to resist fire to the end? This situation is mainly caused by the chimney, and the height of the chimney should be increased, which can be solved by the director of the fire kang.

How to repair the smoke poured from the fire kang? There are two reasons for the smoke poured on the kang: 1. The flue problem of the kang.

2. The relationship between the wind. Solution: 1. Clean the flue and remove blockages - such as birds' nests, falling objects, plugs, etc.

2. Improve the unreasonable design of the flue. For example, too long, too many curves, too narrow or a downward curve of the flue will also cause smoke to be unobstructed. 3. There is an inclined mouth at the outlet of the flue to guide the wind to backflow.

4. Repair the flue. There are gaps in the flue, which leaks smoke, causing the illusion of smoke backing. 5. Avoid the chimney to attract wind.

The chimney is in the north and east of the windward area, which is easy to attract wind, resulting in poor smoke exhaust. 6. Install induced air equipment at the air outlet. Alleviate the situation that when the atmospheric pressure is too low, it will exacerbate the situation of poor smoke exhaust. That.

If the fire resists, there must be a blockage inside, and you can open it up for him and clean up the dust inside.

Summary. Hello dear, the smoke in the cracks of the rural kang is because of these reasons: the suction power of the chimney is not strong enough, the kang is only smeared with a layer of mud, the columns in the kang are not placed, and the firewood is not dry when it is wet.

Chimney suction is not enough: At present, the houses in the countryside are all 50 chimneys, as long as there is no big air leakage, the kang of each family should be easy to burn. The chimney is thick, and there is smoke in the cracks of the kang, but the suction power is not enough.

It is possible that the suction power is not enough, and the kang has burned the straw for many years, and too much ash has blocked the flue, resulting in too much e-liquid in the chimney. If there is more e-liquid, the chimney will be narrow, and it is normal that the suction power is not enough. E-cigarette oil is also the main cause of fire in many mud and straw houses in rural areas, e-liquid is flammable, and the reed curtain next to the chimney will be heated after the fire, so as to **.

The narrowness of the chimney is also the main reason for the smoke in the cracks of the kang, and the chimney has no pumping force on the kang, and the kang burns naturally. Smoke does not have a guiding force, walking around, there is a kang crack natural smoke.

The rural kang is not easy to burn, and the chimney has a small pumping force, what's going on? Is it the reason? How to solve it?

Hello dear, the lack of cracks and smoke in the rural kang pie is due to these reasons: the suction power of the wild chimney is not big enough, the kang is only smeared with a layer of mud, the pillars in the kang are not well placed, and the firewood is not dry when it is wet. Chimney suction is not enough:

At present, the houses in the countryside are all 50 chimneys, as long as there is no big air leakage, the kang of each family should be easy to burn and envy. The chimney is thick, and there is smoke in the cracks of the kang, but the suction power is not enough. It is possible that the suction power is not enough, and the kang has burned the straw for many years, and too much ash has blocked the flue, resulting in too much e-liquid in the chimney.

If there is more e-liquid, the chimney will be narrow, and it is normal that the suction power is not enough. E-cigarette oil is also the main cause of fire in many mud and straw houses in rural areas, e-liquid is flammable, and the reed curtain next to the chimney will be heated after the fire, so as to **. The narrowness of the chimney is also the main reason for the smoke in the cracks of the kang, and the chimney has no pumping force on the kang, and the kang burns naturally.

Smoke does not have a guiding force, walking around, there is a kang crack natural smoke.

Solution: The chimney has a lot of e-oil and the suction power is not enough, you can prepare a pine pole and tie a worn-out woven bag to the pole. Pound back and forth in the chimney a few times and scrape off the e-liquid.

If the chimney is small, add an induced draft fan on the top of the chimney, the bigger the better. It's not easy to make, and the imitation training has to build another chimney outside, so that it will be easy to burn. The kang hole is full of dust, and there is no need to pick up the kang now.

If there is a chimney, you can stuff the pipe into the kang hole and suck up all the ash in it, 50 yuan each time, which is very convenient. If the kang is only smeared with a layer of mud, you can apply a thin layer of mud after this layer has dried. The back layer of mud is exquisite, and the yellow mud should be added to the sand to rush violently, so that the kang will not crack.

The rural kang is not easy to burn, and the chimney has a small pumping force, what's going on? Is it the reason? How to solve it?

The reasons why the overhead fire kang has no suction force or small pumping force: (1) The kang body of the overhead kang is not tight and has ventilation. (2) The chimney is not tight or the height is not enough.

Solution: (1) The requirements for efficient prefabricated assembly of the overhead kang are very strict in masonry, and the kang body part is not allowed to leak a little smoke, especially the bottom plate surface of the overhead kang. If the kang body of the overhead kang leaks, not only does it not have suction force, but it will also cause the flue gas to run indoors and cause environmental pollution or gas poisoning; The overhead kang is like a smoke leakage from the bottom plate, and there is only one measure that needs to be solved, that is, to re-build the overhead kang as required.

2) If the chimney is not tight up and down, the chimney should be wiped tightly in time; If the height is not enough, the chimney should be raised so that it is higher than the ridge meter.