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Anonymous users2024-01-24In general, the make-up air volume of the kitchen is 10% lower than the exhaust air
In order to maintain the negative pressure environment, I am not sure what the problem is in the situation you are providing now, if the negative pressure is relatively high, you can increase the amount of fresh air, and open a window to tell Zheng Xun can also be alleviated, but it may have a bad impact on your kitchen hygiene; On the contrary, increase the exhaust air volume, if the wind is not enough it is more troublesome, the data you give is not complete, and I don't know other information such as the length of the pipeline, from the wind cabinet data you gave, I feel that the negative pressure may be relatively large, it is recommended that it is best to ask the construction unit to solve, to see if it is their design problem, so that it is easier to solve the problem, if you have other problems you can also send me an email, I also do kitchen equipment, I hope to have the opportunity to communicate with you more socks this flow, which also helps my work, Hope my you can be of a little help to you. Email:
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The pumping volume of the Chinese kitchen is generally larger than that of Western food, and the exhaust is mainly for the extraction of fumes, and the cooling of the kitchen is mainly for the inlet of the air, but not too much, so that the kitchen is kept at a negative pressure of about 5pa! The specific scale depends on the specific site!
It's better not to, because one is in the "poop", and the other is cooked in the kitchen, and the smell is so unpleasant. Not only does the kitchen eat things cooked and sent into the stomach, but if the same management saves the project but loses hygiene.
How much does it matter to have wind at the door in the kitchen and the exhaust fan? This relationship is still very big, his exhaust fan, after pumping out the air, it can drive the air flow. So the relationship is quite big.
This is the return air of the air conditioning system, in order to make the residence more suitable for fresh air into the house, so there is also a fresh air system. It's not exhaust.
After the kitchen is ventilated, it needs to be supplemented with fresh air because it is pumping air out, which causes wind in the hallway. >>>More