Source:https://baijiahao.baidu.com/s?id=1648958907798601604&wfr=spider&for=pc

In the manufacturing industry, air compressors, as one of the main gas supply equipment, provide convenience for enterprise production, and at the same time, the annual energy loss is relatively large. With the increase of people's awareness of energy saving, more and more users are beginning to pay attention to the energy saving of air compressors. Here is a summary of some methods for energy-saving transformation of air compressors.

1. Adopt frequency conversion speed regulation method The frequency conversion speed regulation method is adopted to reduce the shaft power output of the air compressor motor. Before the modification, when the pressure of the air compressor reaches the set pressure, automatic unloading will occur; after this method is modified, the air compressor can avoid this phenomenon, but reduce the speed of the air compressor by reducing the speed. Gas production. There are two places to save energy:

a. Reduce the power loss generated during the process of the air compressor from the unloaded state to the loaded state.

b. The operating frequency of the motor is reduced below the power frequency, so that the output power of the motor shaft is reduced. Both of these methods can effectively reduce the energy consumption generated during the operation of the air compressor.

2. The energy-saving transformation of the air compressor can adopt the waste heat recovery method Air compressors will produce a part of heat energy during operation. At this time, we can install heat recovery devices, which is also a way for air compressors to save energy.

3. Centralized control method We can adopt a centralized control method for multiple air compressor equipment. According to the actual gas consumption of the enterprise, the number of air compressors is automatically controlled, which can also effectively avoid some losses.

4. Use the air compressor energy-saving controller, use it to collect the air compressor temperature and ambient temperature and the customer's air consumption, automatically identify and control the downtime and other functions.