The kitchen fumes can t be discharged, and I want to dig a hole above the wall behind the stove to i

The kitchen fume can't be smoked, and the installation in the middle of the wall of the installation factory is not in the right position, right?

It's good to buy a good quality check valve and press it, there are kitchenware stores that can be installed, there are also online, and it is not expensive, you should measure the size of your own installation, ask for the installation method, I hope it can help you!

Wuhan Langfan Technology tells you: there are many reasons why the fumes in the kitchen cannot be discharged, first check whether the exhaust fan is connected to the power supply, whether the wiring is reversed, and the wrong wire connection may also lead to the reversal of the motor, and then the inability to exhaust. Check whether the air inlet and outlet are blocked by obstructions, and whether the soft connections are broken or spread out to block the smoke pipe. >>>More

Many people may not understand that the wrong opening of the kitchen flue will also lead to the smell of the kitchen. Although if it is not done well, we find out, then it is good to correct it back when the smoke pipe is being constructed, but this is not an increase in workload, and it is also time-consuming, so I wish everyone can make a better flue mouth, so as to bring us a comfortable life experience. >>>More

See if the wind direction of the fan is reversed, and whether the filter of the purifier is too strict and not ventilated.