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What are the reasons for the increasing suction pressure in a liquefaction screw compressor? How to control the increase in inhalation pressure?

2011-07-04View Original

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This post was last edited by sunjl1981 on 2013-1-6 23:21. What are the reasons for the increasing suction pressure in liquid screw compressors? How to control the increase in inhalation pressure? # + + .
Reply #22011-07-05
The most direct reason is delayed loading.
Reply #32011-07-05
Reply to 1# Brucelee616: Reasons for the increase: 1. The evaporator load is too high, causing the compressor to run continuously； 2. Excessive liquid is throttled, or the throttling device remains open. Solution: 1. Reduce the load ； 2. Adjust the throttle valve opening, and repair or replace the valve.
Reply #42011-07-08
OP, could you describe it in more detail? There are many reasons why inhalation pressure cannot be controlled. You use microcomputers, right? It’s still manual operation

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Translated at 2026-07-25 03:30:26

Original: https://bbs.hcbbs.com/thread-866393-1-1.html

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