Why cigarettes smoke Why do cigarettes go out of the chimney and not into the house

It's smoked, why is it called smoke, it's called smoke because it can smoke.

The smoke will go out of the chimney and not smoke into the house because the higher the air goes, the smaller the density and the lighter the mass, so the smoke will also go up, and the main principle of the chimney is to use the height difference to attract smoke and air to go up, and will not rise into the house.

The chimney is installed in the kitchen or boiler room and other places where fuel is burned, and the hot flue gas is discharged from the upper air outlet mainly by using the principle of hot air eggplant rising.

The smoke of the chimney is discharged directly above, that is, directly from the roof, this method exhausts the smoke smoothly, and the pumping strength of the stove is relatively large, which will also make the stove burn very strongly.

In order to prevent rain when installing the chimney, we can add multiple rain covers above the stove, or we can install an induced draft fan at the air outlet of the stove.

The reason why the smoke will go out of the chimney and not smoke into the house is that the chimney takes advantage of the height difference, and the higher the place, the lower the pressure, so the smoke and air will go up, while the ordinary chimney only provides a direct way to the low-density air layer, so the smoke will be smoked away. Some chimneys also add an exhaust device, so that the inner part of the chimney creates a vacuum, which accelerates the discharge of smoke.

Hello! The main cause of blue smoke at work is burning engine oil. The main factors that cause diesel engine to "burn oil" are as follows. Except for these related, the rest are irrelevant.

1. The piston ring is counterparted, and the cylinder liner and piston ring are seriously worn;

If the diesel engine is seriously emitting blue smoke due to the serious wear of the piston ring and cylinder liner, the diesel engine still has difficulty in starting and insufficient power when working.

Therefore, if it is found that the diesel engine is seriously emitting blue smoke during operation, and it is difficult to start or the power is insufficient, it should generally be considered that it is caused by serious wear of piston rings and cylinder liners, and the diesel engine should at least be repaired.

2. Respirator failure;

For closed respirators, if the diesel engine is heavily emitting blue smoke and the power performance remains unchanged, the respirator should be carefully inspected.

3. The amount of engine oil is too much;

If the oil is too large and the oil level is too high, it will also lead to an increase in the exhaust pressure in the crankcase, and the result will be the same as the failure of the respirator, which will cause a large amount of oil to enter the combustion chamber and the diesel engine will seriously emit blue smoke.

4. Turbocharger failure;

For the supercharged diesel engine, if the floating bearing on the compressor side of the supercharger is damaged, it may cause a large amount of oil to enter the diesel engine intake pipe through the compressor and enter the cylinder to participate in combustion, resulting in serious blue smoke during the operation of the diesel engine.

Tobacco with flavor. Not counting drugs.

There is a cigarette from Shanghai.

It's called Phoenix. It will emit a fragrance during the smoking process, I don't know if you are talking about this type of cigarette.

A person who rarely smokes only smells of cigarettes, while a person who smokes like a cigarette only smells of smoke.

Because his lungs are filled with nicotine and tar, and the air exhaled by his respiratory tract is also nicotine and tar.

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Thank you from the bottom of my heart!! In the next 5 minutes, he will answer your questions, because there are currently a large number of consultations, please wait patiently. You can review your question, complete the information, or provide additional clarification for your question.

The reaction force causes the bottom to loosen and there is smoke leakage, not a quality problem, I hope it can help you.

It's going to catch fire. That is, the quality of the fireworks, some of them can't be released, this situation will occur, don't get close to the pro.

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1. The temperature of the cigarette butt is very high, the approximate surface temperature is 200-300, and the core temperature can reach 700-800

2. Generally, the ignition point of combustibles such as cotton and linen, woolen fabrics, paper, furniture and so on is about 300 degrees, and if the cigarette butts come into contact with these combustibles, it is naturally easy to cause combustion and even cause fire.

3. At the same time, there is a period of smoldering process after the cigarette butt is thrown away, and it is not extinguished immediately, which is also the reason why it is easy to cause disasters.

Cigarette butts have high temperatures and can burn for a long time.