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The use of the fan selection analysis

Release date:2015-12-07 00:00 Source:http://www.zqlcfj.com Views:

  Ventilated warehouse

  First of all, the warehousing goods is inflammable and explosive goods, such as: paint warehouse, etc., must choose explosion-proof series fan. Second, look for high and low noise, can choose or environmental protection type centrifugal fan, roof fan (and have a kind of roof fan's wind started, more can save electricity?

  Finally, look at the size of the required ventilation air warehouse, can choose the most conventional axial flow fan SF or fan FA.

  The kitchen exhaust

  First of all, for indoor straight platoon lampblack of the kitchen (namely vents on indoor wall), can choose according to the size of lampblack SF type axial flow fan or FA type exhaust fan.

  Second, the lampblack is large, and the soot need through a long pipeline, and the pipe bending processing kitchen, strongly recommend the use of centrifugal fan (4-72 centrifugal fan is most general, 11-62 low noise environmental protection centrifugal fan is also very practical), it is because the centrifugal fan is pressure axial flow fan is big, and lampblack without motor, and maintenance of the motor to change more easily. Finally, it is suggested that lampblack strong choose the above two kinds of schemes and kitchen, the effect is much better.

  High-grade places

  For hotels, tea, coffee bar, chess and card room, karaoke bars and other places of high-grade ventilation, is not appropriate to use the conventional fan.

  First of all, for a small room is ventilated, make the room of the ventilation pipe connecting the central ventilation pipe, can be based on both appearance and noise, choose FZY series of small axial flow fan, it is small in size and appearance of plastic or aluminium, low noise and high air volume.

  Secondly, the view of a more strict requirements for air and noise, fan box is the best choice. Chamber has a quieter cotton, external central ventilation pipe after noise reduction can be achieved significant effect.

  Finally, add, for indoor gym, it is important to choose the big air volume of the FS type industrial electric fan, rather than the SF position type axial flow fan. This is from the appearance and safety into consideration.


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