The environmental requirements of the fan

1. On the water curtain fan planning and installation staff can not be treated, if the indoor windows from the ground is very high, then the wet curtain interval will use the negative pressure vertical ventilation method of the best interval, fan and wet curtain device at both ends The

2. When the end of the room has a working hour, the wet curtain can not be installed on one end of the wall, then the wet curtain device can be in the room close to the side wall, the fan is installed in the opposite wall, Angle device.

3. When the workshop in the gable interval is too long, the fan ventilation interval of less than the expected role, in order to reduce the loss of resistance to the choice of horizontal ventilation method, that is, fan and wet curtain group of devices.

4. The placement of the wet curtain is usually selected in the upper air outlet, the fan placement of the air outlet, wet curtain inlet must be left to meet the intake space.

5. Usually a fan equipped with 6-8 square curtain is appropriate, and to spread evenly.
 
6. Negative pressure fan and wet curtain use of embedded devices, is set aside in the walls of the premises or is now chisel fan and wet curtain position.