The bathroom ventilation fan always turns around and stops

At present, there are three types of household exhaust fans on the market: ceiling type, wall-mounted type and window type, and the bathroom ventilation fan is best installed above the toilet or close to the shower room, which helps to dehumidify and deodorize. It is best to install two ventilation fans in a larger bathroom, one close to the shower and the other near the toilet, so as to ensure that the air in the whole bathroom is fresh. >>>More

Ventilation fan is an indispensable equipment in the home, especially in a relatively closed space such as the bathroom, the installation of bathroom ventilation fan can ensure air circulation, to avoid a series of problems caused by air replacement, so how to install a bathroom ventilation fan? Let's introduce it to you! >>>More

Generally, the minimum thickness of the household exhaust fan is about 20cm, the centrifugal impeller of the exhaust fan needs to have such a size, in order to effectively exhaust, the exhaust effect and noise of the exhaust fan that is too thin are not ideal, so you can take a look at the height of the space left for the ceiling and ceiling of your bathroom, generally 20cm are available, the water pipes inside are all need space, if you have any problems with the installation of the exhaust fan in the bathroom, you can consult the static electromechanical technologyWe will provide you with detailed technical requirements for the installation of exhaust fan products.

It is best to have two, the smell of the bathroom is strong, and the smell is difficult to disperse.

According to the data of our experiment, the wind resistance of the bellows is greater than that of the PVC pipe, a 90-degree bend is equal to the static pressure of the 6-meter straight pipe, and it is best to choose a ventilation fan with high static pressure if the floor is high, because the higher the floor, the greater the external static pressure, the worse the ventilation effect.