Why does the kitchen smell as soon as the range hood is used?

Judging by my years of experience, it must be that the window in your bathroom is not closed.

Because during the smoke extraction of the range hood, the indoor air pressure decreases, and the outdoor air will be replenished from the window into the room, if the window in your kitchen and the window in the bathroom are not far away. It is likely that the oil fumes that have just been discharged enter the bathroom through the bathroom window.

When the range hood is turned on, there will be an exhaust effect, and the air in the sewer pipe will be pumped up, and there will be a smell.

It's that your home is too well closed, and the suction power is too great when the hood is working, which causes the air to be extracted from the floor drain, so it smells. The solution is to open a little door or window when stir-frying.

Hello! Please check that your flue is the same as the ventilation hole in the bathroom, and if so, seal it! Or install a smoke valve!

If you have any questions about the common flue, please consult Wenzhou Changfei Service Center, we will serve you sincerely!

Many users turn off the range hood after only a few minutes when cooking, which can not play its role, the correct way to use it is to turn it on as long as the beginning of cooking, until the whole cooking is over and another 5 or 6 minutes can be turned off. Here, because of natural gas or liquefied petroleum gas, in the case of the range hood is out of use, as long as the nitrogen compound is burned for a few minutes, the nitrogen compound will exceed the standard by 5 times, and the carbon monoxide gas can exceed the standard by more than 65 times. As for the reason why it is still necessary to work for a few minutes after cooking, it is to discharge the residual harmful gases in the kitchen to the greatest extent and prevent them from remaining in the kitchen, so as to prevent harm to human health.

Is the kitchen bathroom flue connected? Is the flue blocked?

There must be a place where oil fumes leak.

1. Whether the smoke exhaust pipe of the range hood has passed through the ceiling, and the smoke enters the toilet due to the leakage of the smoke exhaust pipe.

2. Whether the flue and air duct (which are available in the current residential design) are shared.

3. Check whether the range hood has backfill problems.

Is it unreasonable, you find a special house designer to help you take a look.

Is it a range hood, the pipe passes through the bathroom. Or is the bathroom window in the same direction as the exhaust duct of your range hood?

It's stupid, that's because the bathroom door isn't closed.

What does the bathroom smell like?

The current design is to connect the exhaust pipe of the range hood to the sewer, check the lower pipe interface, or whether the outlet of the range hood is upwind of the bathroom