2026-04-13Views：
The specific value of the pipe network pressure of the factory air compressor is not fixed, it will be affected by many factors, including the design pressure of the air compressor, the design of the pipe network, the demand of the gas equipment and the operation status of the system. The following are some general descriptions of the pressure of the air compressor pipe network in the factory:
design pressure range of 1. air compressor
ordinary air compressor: its pressure range is usually between 0.7Mpa and 0.8Mpa is considered normal.
Low pressure air compressor: its pressure range may be as low as 0.4Mpa, but the upper limit is generally not more than 0.8Mpa.
The actual working pressure of the air compressor needs to be adjusted and set according to the specific needs of the factory.
Relationship between 2. pipe network pressure and air compressor setting pressure
in the factory compressed air system, the setting pressure of the air compressor is usually slightly higher than the actual operating pressure of the pipe network to ensure that the stable air supply pressure can be maintained in the pipe network. For example, some data show that the air compressor setting pressure is 0.72~0.78 MPa, while the pipe network pressure is between 0.65~0.7 MPa. This arrangement helps to cope with pressure fluctuations in the network and the instantaneous high pressure demand of the gas-using equipment.
Influencing Factors of 3. Pipe Network Pressure
pipe network design: The design rationality of the pipe network directly affects its pressure distribution and stability. Unreasonable pipe network design may lead to excessive pressure loss or local pressure is too high.
Demand for gas equipment: Different gas equipment has different pressure requirements for compressed air, which will also affect the overall pressure level of the pipe network.
System operation status: such as pipe network leakage, compressor failure, filter blockage and other problems may lead to abnormal pipe network pressure.
Monitoring and Adjustment of 4. Pipe Network Pressure
in order to ensure the stable operation of the factory's compressed air system, real-time monitoring and adjustment of the pipe network pressure is required. This is usually achieved by a pressure sensor installed in the pipe network. When the pressure of the pipe network deviates from the set value, the system will automatically adjust the operating state of the air compressor or issue an alarm signal.
To sum up, the specific value of the pipe network pressure of the factory air compressor needs to be determined according to the actual situation, and should be kept within a reasonable range to ensure the stable operation of the system and the normal operation of the gas equipment. In actual operation, the pipe network pressure should be monitored and adjusted in real time according to the specific needs of the factory and the system conditions.
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