What are the general lubrication methods for refrigeration compressors of ntsia hlau chillers?

1. Centrifugal roj muab lubrication

This method is currently generally used in hermetic compressors where the crankshaft is installed vertically. It uses the centrifugal force of the crankshaft when it rotates, so that the lubricating oil in the center of the crankshaft flows to both sides and the upper part of the shaft under the action of the centrifugal force. The friction part is lubricated. Chiller manufacturers

2. Txau lubrication

Txoj kev no feem ntau yog siv rau me me qhib-hom lossis semi-hermetic compressors. Nws siv lub crankshaft los yog cov khoom siv los ntawm lub crankshaft los tiv tauj cov roj saum npoo thaum tig, kom cov roj lubricating splashes thiab txhuam qhov chaw yog lubricated.

3. Mechanical roj twj tso kua mis rau lubrication

Txoj kev no feem ntau yog siv rau nruab nrab thiab loj compressors. Nws siv cov twj siv roj twj tso kua mis (feem ntau lub iav twj tso kua mis, lub twj tso kua mis rotor, lub twj tso kua mis crescent, thiab lwm yam) los nqus thiab siab xa cov roj lubricating rau ntau qhov sib txhuam.