There is a ventilation pipe installed on the roof, what is the purpose?

Removes heat from the room and cools the room. A ventilation pipe is installed on the roof of the building, which can discharge the heat in the room in time, making the room cooler.

It is mainly used to maintain the air pressure balance in the pipe, to put it bluntly, it is to prevent the toilet from emitting odors, maintain fresh air, and the higher the floor, the more obvious the effect.

The roof will become very hot after long-term exposure, damaging the insulation layer and waterproof layer, plus the ventilation pipe, which can adjust the temperature difference between the insulation layer and the outside world, and can also balance the pressure difference with the toilet, so that the toilet feces can be better flushed.

The main function of the ventilation pipe on the roof is to system.

When the water in the bathroom is falling, the air in the downspout can be discharged through the vent pipe to avoid backwater bubbles in the downpipe. Because there is a trap in the sink tray or bathroom at home, it is to prevent the dirty air in the pipe from floating indoors, so there is air in the downpipe, and it is discharged outdoors along the ventilation pipe when the water falls.

The ventilation pipe on the roof is a vent, which balances the air pressure of the sewer pipe, and the toilet needs the ventilation of the top pipe when flushing, so this pipe is very important.

This ventilation pipe is used to absorb heat, and the roof of the building, due to the direct sunlight, will have a lot of heat, it will suck away the heat, prolonging the life of the insulation material.

Yes. I bought the top floor, and there are many exhaust pipe holes on the terrace, which cannot be cut or removed. Because these exhaust holes are downstairs kitchen flues, bathroom exhaust pipes, sewer pipe vents, roof exhaust outlets, are the outlets for ventilation and smoke exhaust of these pipes, if cut off, water will enter the dust, resulting in pipe blockage, if blocked, it will lead to inability to drain, smoke exhaust, and even roof cracking.

The toilet ventilation pipe is dedicated, which leads down to the septic tank and up to the roof, and the main function is to reduce the pressure caused by the fermentation and expansion of the septic tank, and let the toilet discharge have a certain negative pressure and be smooth. Because it is dedicated, it should not be connected with other pipes to avoid some trivial things that cannot be thought of at home. Under normal circumstances, the toilet vent pipe is about 2 meters above the roof.

Summary. Hello, the top floor sewer exhaust pipe must be a real pipe. In this way, the drainage can be better.

Does the top floor water exhaust pipe have to be a real pipe?

Does the exhaust pipe of the bathroom on the top floor have to be a real pipe?

Hello, the top floor sewer exhaust pipe must be a real pipe. In this way, the drainage can be better.

Does the exhaust pipe of the top floor have to be a straight pipe, and can it be changed to a bent pipe?

Dear, yes, the exhaust pipe of the bathroom on the top floor must be a real pipe, because it will affect the exhaust, smoke exhaust and drainage of the kitchen and bathroom of the whole building. The reason for this is as follows: the height of the duct vents on the top floor is designed with the air pressure balance in mind.

Kiss, no, Lu Bei will not allow the destruction of general properties. Even if the property agrees, it is necessary to pay attention to it when changing, not only to install one or two elbows, but also to ensure that the installation angle can be better so that the gas can be discharged more smoothly and prepared early.