Heat dissipation problem of variable frequency permanent magnet air compressor
In the process of using the frequency conversion permanent magnet air compressor, we often encounter such a problem that the heat dissipation of the frequency conversion permanent magnet air compressor is insufficient, which affects work efficiency. Next, let’s take a look at several important factors for its insufficient heat dissipation:
Environmental factors often have a great influence on the state of ventilation and heat dissipation. The partition wall may have been placed too close to other obstructions; there may be other heat sources nearby. Therefore, it is recommended to install and use the variable frequency permanent magnet air compressor strictly in accordance with the requirements of the installation and use environment.
A clogged radiator can also cause corresponding problems. Because there may be a lot of dust around it, long-term operation will cause a layer of dust or sludge to adhere to the surface of the radiator, which will affect the heat dissipation performance.
A dirty oil filter may also cause the frequency conversion permanent magnet air compressor to overheat to a certain extent. Because the oil filter is too dirty, the oil cannot enter the permanent magnet variable frequency air compressor according to the normal flow, so it will heat up rapidly due to insufficient cooling oil. Of course the cooling oil level is too low. Therefore, it is recommended to carry out regular maintenance on the permanent magnet variable frequency air compressor to prevent the above situation from happening.
Power saving and power consumption
- Energy saving: In the working state, the frequency conversion permanent magnet air compressor maintains a high efficiency at low speed, so the energy saving brought by low air consumption is very significant. The greater the fluctuation of the system air consumption, the more prominent the energy saving;
- Energy saving during loading and unloading: when the air compressor is loading and unloading, the current changes greatly, resulting in the waste of electric energy when starting or unloading, especially the waste caused by frequent loading and unloading. Introduce frequency conversion control, soft start, no unloading, and reduce consumption;
- Energy saving by controlling the pressure bandwidth: the variable frequency permanent magnet air compressor can get rid of the pressure band setting required by the fixed compressor, and realize energy saving of the system by controlling the pressure bandwidth and saving energy.
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