Have you ever been at a loss when faced with such a type of fan? Now tell you some tips about fan selection. This is based on practical experience and customer feedback, and is only for the reference of primary candidates.

1. Warehouse ventilation

First of all, to see if the stored goods are inflammable and explosive goods, such as paint warehouses, etc., explosion-proof fans must be selected.

Secondly, depending on the noise requirements, you can choose a roof fan or an environmentally friendly centrifugal fan (and some roof fans are powered by wind, which can save electricity).

Finally, depending on the amount of ventilation required for the warehouse air, you can choose the most conventional axial flow fan SF type or exhaust fan FA type.

2. Kitchen exhaust

First of all, for indoor kitchens that directly exhaust oil fume (that is, the exhaust outlet is on the indoor wall), SF type axial flow fan or FA type exhaust fan can be selected according to the size of oil fume.

Secondly, for kitchens with large fumes, and the fumes need to pass through long pipes and the pipes are bent, it is strongly recommended to use centrifugal fans (4-72 centrifugal fans are the most common, and 11-62 low-noise and environmentally friendly centrifugal fans are also very practical) , This is because the pressure of the centrifugal fan is larger than that of the axial flow fan, and the oil fume does not pass through the motor, which makes the maintenance and replacement of the motor easier.

Finally, it is recommended to use the above two schemes in combination with the kitchen with strong oil fumes, and the effect is better.

3. Ventilation in high-end places

Conventional fans are not suitable for ventilation in high-end places such as hotels, tea houses, coffee bars, chess and card rooms, and karaoke rooms.

First of all, for the ventilation of the small room, the room where the ventilation pipe is connected to the central ventilation pipe can choose the FZY series small axial flow fan on the basis of taking into account the appearance and noise. It is small in size, plastic or aluminum appearance, low noise and high air volume coexist .

Secondly, from the perspective of stricter air volume and noise requirements, the fan box is the best choice. There is noise-absorbing cotton inside the box, and the external central ventilation duct can achieve a significant effect of noise reduction.

Finally, it should be added that for the indoor blower of the gym, be sure to choose the FS-type industrial electric fan with a large air volume, not the SF-type post-type axial flow fan. This is from the aspect of appearance and safety.