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Anonymous users2024-01-24Maybe the small door in the smoke exhaust pipe of your range hood is not easy to use, there is a small door where the range hood comes out of the smoke, when you use the smoke at home, the door will naturally open, as soon as you stop the smoke inhalation, the door will be automatically closed, if there is more smoke, it may be sticky, you can't prevent the smoke in the flue from pouring into your home, open the range hood pipe to see it.
I wonder if the landlord's toilet pipe is installed with an elbow? Or was there an elbow in the original house when it was civilized? Generally, the elbow to prevent backlash is installed in the place where the water is launched, and if there is no one, the exhaust gas will come up directly.
1.The hood does not work.
2.When stir-frying, the oil temperature should not be too high. >>>More
The range hood you use may be a product many years ago, in recent years, the range hood produced basically has a smoke-proof backfill function, that is, there is a smoke-proof valve at the interface of the range hood connecting to the smoke pipe (generally two plastic sheets that can be opened upwards), when your range hood stops working, the smoke-proof valve will automatically close, and when purchasing the range hood, see if there is an anti-backfill valve at the connection of the smoke pipe.
The outside air does not enter, and the kitchen smoke does not exhaust (such as the smoke extractor is stopped)! As a result, the smell of smoke pours in. >>>More
Check valve or check valve can be installed first, which is a kind of shut-off valve in the air-water circuit, which can play the role of unidirectional conduction. Or transform your own sewage pipe into an independent one, go directly to the outside of the building, and then to the first floor, dig a groove to put the pipe into the sewage well, keep the sewer unobstructed, and there will be no sewer blockage and sewage backflow.