What are the three kinds of transmission of axial flow fans?
Release time:
2024-02-16 15:11
Source:
We all know the axial fan bearings, blades, blades, etc., then the axial fan drive? Here I will introduce three kinds of axial fan drive.
Axial fan transmission mode commonly used motor direct connection, triangle belt transmission and coupling linkage three forms.
Type A: Direct motor. The fan impeller is directly mounted on the motor shaft. Generally used for small machine number.
Type B: pulley transmission. The pulley is installed in the middle of the two bearings.
Type C: belt wheel drive. The pulley cantilever is installed at one end of the main shaft, and the impeller cantilever is installed at the other end of the main shaft.
Type D: coupling linkage. The impeller cantilever is installed on the main shaft (with air duct structure).
Type E: coupling linkage. Impeller cantilever mounted on the main shaft (no air duct structure).
Thank you for your reading. We have been doing cooling fans for ten years, R & D and production of cooling fans, DC fans, centrifugal fans, and blowers. We have our own R & D team.
Previous Page
Next Page
Related News
Influence of different inlet and outlet water temperature on type selection of cooling tower
Different inlet and outlet water temperatures have a certain influence on the selection of cooling towers. A cooling tower is a device used to cool industrial processes. Its main function is to reduce the temperature of the system through the evaporation of water.
Factory must see: what is the cooling tower filler? And maintenance methods!
For the summer factory, there is a very important thing-cooling tower filler. It is mainly a material used in the cooling tower, when it comes to the cooling tower, it can also be understood as a cooling effect from the literal meaning. Today we will explore what is the cooling tower filler?
The water (hot water) that needs to be cooled is splashed into water droplets or a water film is formed to increase the contact area and time between water and air and promote the heat exchange between water and air. The cooling process of water is mainly carried out in the filling of water.
Understand the structure of the packing support plate
The packing support plate is an important structure for supporting the packing, which has the characteristics of good stability and strong durability. This paper introduces the structure, composition and operation principle of the filler support plate, and points out that it has wide application prospects in the fields of chemical industry, pharmacy, petroleum, metallurgy and so on.
Function of Packing Support Plate in Packed Tower
This can improve the mass transfer efficiency and reaction efficiency of the packed column.
What are the advantages of closed cooling towers over traditional open cooling towers?
The open cooling tower uses the circulating water to spray on the packing of the cooling tower in a spraying manner. After the water contacts with air, heat exchange is achieved, and then the air flow in the tower is driven by the fan to circulate, and the hot air flow after heat exchange with water is brought out and then reaches the cooling target. The closed cooling tower uses the contact between water and the coil to take away the heat of the cooling medium in the coil through the heat transfer of the outer wall of the coil to reach the heat exchange.