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It will definitely pollute the atmosphere, but it is very small compared to the atmosphere.
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Hehe, your question is very interesting, very creative, this kind of kitchen smoke pollution is very serious, contains extremely complex ingredients, so it can only be discharged outdoors, our air pollution is accumulated little by little, other people's emissions may quickly drift to your home from another window!
There are more than 100 kinds of benzopyrene, carbon monoxide, inhalable particulate matter, nitrogen oxides, acrolein, aflatoxin, nitrite, etc.!
If you have a range hood, you don't need it, and if you feel hot, you can add fresh air.
Generally, the family kitchen does not need to install an exhaust fan in addition to the range hood. >>>More
Of course, the range hood is good, and the smoking effect of the range hood is relatively better in terms of silence or aesthetics.
There is no need to install an exhaust fan in the kitchen, and the user with a public flue is best to install a smoke valve, so that there will be no smell of other people's cooking, and the range hood should be cleaned and maintained frequently, and the pipe is best replaced once a year The range hood is also best cleaned once a year to find a professional manufacturer to clean.
First of all, it is necessary to distinguish the efficacy of the two. The exhaust fan only accelerates the exchange and circulation of air between the kitchen and the outside world, and in this process, the gas with oil smoke in the kitchen can be discharged outside. The range hood relies on strong negative pressure suction to inhale the oil smoke gas of the stove, and separate and condense the gas and oil, and the collected waste oil can be treated separately, and the filtered oil gas is discharged outside through the pipe. >>>More