ventilation fans function

Ventilation, the use of mechanical methods to improve production and living conditions of a space ventilation to cause health, safety and other appropriate air environment. The ventilation fans are from a party to the partition wall to the other, or from the installation in the fan air inlet, outlet on one side or both sides of the conduit for the exchange of air with the fan, the main function of the ventilation fans:
1.Ventilation: Exclude indoor polluted air, change into the people breathing the fresh air must maintain, and increase the oxygen of the room, to prevent the occurrence of incomplete combustion.
2.Dust removal function: the smoke and dust floating in the air, accompanied by many invisible bacteria. Ventilation can effectively remove smoke and dust of the room.
3.Reduce humidity: indoor moisture not only from the bath, body and gas appliance will release moisture. Moreover, in recent years, most of the closed room, prone to the bed and wall rot and moldy clothing. Ventilation to get rid of indoor moisture, keep indoor dry and comfortable.
4.The lower temperature: the heat of summer, a sultry night, the ventilation fans to drive away the indoor heat exchange into the cool outdoor cold air to keep cool and comfortable indoor environment.
5.Deodorizing functions: ventilation can quickly and effectively rule out the smell due to various causes, but also comfortable and natural.

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