【Mechanical Equipment Technology Edition】Daily Question 20171116: Lubrication System of Screw Compressor Units (6)

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This post was last edited by YORK Industrial Refrigeration on 2017-11-20 at 08:43. Starting from now, in order to enhance communication among users, a 【Daily Question】 activity has been launched on the Mechanical Equipment Technology forum. We hope everyone will participate actively to progress and improve together! ! ! Rewards: 3 wealth points for active participation, 10-15 wealth points for correct answers. This question is valid for two days; no scoring will be given after that period. Oil pressure is a very important parameter, as its measurement can indicate whether the oil filter is clogged or whether the compressor is receiving sufficient oil supply. How can one determine whether the filter is clogged and whether the compressor is receiving sufficient oil supply by checking the oil pressure? Which two parameters can be used to tell? Answer: The degree of blockage in the oil filter can be determined by the pressure difference before and after the filter, commonly referred to as the pressure difference across the oil filter. The difference between the oil pressure and the exhaust pressure, referred to as the oil pressure difference, can indicate whether the oil supply is sufficient. ================================ High-quality promotions: Mechanical equipment---Maintenance procedures for York screw compressors https://bbs.hcbbs.com/thread-1806833-1-1.html Mechanical equipment---Upgrading of York Quinton control centers https://bbs.hcbbs.com/thread-1804837-1-1.html Mechanical equipment---Major repairs for GEA Grasox screw compressors https://bbs.hcbbs.com/thread-1800467-1-1.html Mechanical equipment---Disassembly and maintenance of British HOWDEN screw compressors https://bbs.hcbbs.com/thread-1832529-1-1.html Mechanical equipment---Disassembly and maintenance of Japanese Maekawa MYCOM screw compressors https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1786445