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How to solve the high temperature of the vortex air pump
source:Industry News release time:2021-07-08 Article author:Rosit Popular:Air band saw
How to solve the high temperature of the vortex air pump
Whirlpool fan
Generally speaking, the working pressure corresponding to the high-pressure vortex air pump has a certain temperature range. Once the temperature range is too high, there is a problem in a certain link. This is because the high-pressure vortex pump impeller compresses air during operation. Higher air pressure will inevitably generate heat in the process of compressing air. Even if no equipment is connected, the outlet air temperature will be higher than the atmospheric temperature. During operation, the higher the wind pressure of the high-pressure vortex air pump , The greater the heat generated, the higher the power of the motor and the higher the temperature rise, because the performance parameters of the vortex air pump are generally proportional to the power of the motor. Analysis of the reasons for the high temperature of the high-pressure vortex air pump:
1. Regardless of whether it is used for suction or discharge, the air inlet and outlet are kept open. The cross-sectional area of the air inlet and outlet at the end cannot be too small, and the temperature will increase if the air is not smooth.
2. Check whether the selection is appropriate. It doesn’t matter if you choose a bigger one. If you choose a smaller one first, it will cause the situation of a small horse-drawn cart. The fan will be overloaded and the temperature will be too high.
3. The vortex air pump should be well ventilated during operation, and do not place it in a sealed environment. The pump head temperature of the air pump is equal to the temperature generated by the vortex air pump itself plus the ambient temperature. Therefore, the temperature in summer is higher than in winter. Many, this is normal.
The high-pressure vortex air pump is in the air-open operation, the temperature will not rise too much. The greater the required working pressure, the greater the temperature. The air pump is marked with a label indicating the pressure range of the model. Do not work beyond the label. Pressure range, then the temperature is within the allowable range. It is normal for the front pump body to be hot. As long as the motor temperature is not hot, it can run for a long time. For more information about the high-pressure vortex pump, please continue to pay attention to our website !
For high-pressure vortex air pumps for overpressure operation, the accessory is a pressure relief valve, which is an unloading valve. When the working pressure of the vortex air pump exceeds the pressure set by the pressure relief valve, the pressure relief valve will automatically open, The excess pressure is released to protect the vortex air pump, and the working pressure range of the pressure relief valve can be skipped.
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