2026-04-10Views：
Air compressors require regular drainage. The water molecules in the air will be compressed into liquid water during the compression process of the air compressor and flow together with the compressed air. Long-term accumulation will be more and more, if not regularly drained, will have the following impact on the air compressor:
the water content in the compressed air will increase, which will affect the quality of the gas and affect the gas-using equipment at the back end. For example, the oil and gas separation effect will deteriorate, the pressure difference of the oil and gas separator will increase, and the machine may rust.
In an extremely cold environment, if the water in the air pipeline is not discharged, it will be frozen, causing the air compressor to fail to operate normally.
If water is not discharged for a long time, the lubricating oil will be emulsified, and the air compressor will be stuck in serious cases. In addition, the long-term existence of water molecules in the external pipeline will corrode the relevant parts of the air compressor, causing scale formation, and instruments and control valves may also be blocked or stuck due to water molecules.
Therefore, in order to maintain the normal operation of the air compressor and extend its service life, regular drainage is required. The specific drainage time interval can be determined according to the usage of the air compressor and the ambient humidity. At the same time, pay attention to regular replacement and maintenance of other parts of the air compressor, such as oil and gas separator, oil, style, oil grid, etc.
The above information is for reference only. It is recommended to consult professional and technical personnel for more details.
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