Compressor lubricating system and air conditioning system

Abstract

The invention discloses a compressor lubricating system which comprises a compressor and an oil separation device connected with an exhaust end of the compressor. The compressor lubricating system further comprises an oil storage device, a first port of the oil storage device is communicated with the oil separation device, and a second port of the oil storage device is communicated with an oil pipe of the bottom of the compressor. When refrigeration oil is filled in the compressor lubricating system, one part of the refrigeration oil enters an oil cavity of the bottom of the compressor, and the other part of the refrigeration oil flows into the oil storage device. When the compressor runs, parts of the refrigeration oil is discharged through the compressor, is separated by the oil separation device and enters the oil storage device through the first port. Namely, when the compressor runs, parts of the oil is stored in the oil storage device temporarily, therefore, the oil level of the compressor is controlled at a reasonable position, the facts that refrigeration oil is sucked into the compressor in a running process and the compressor is damaged thereby can be prevented, power of the compressor can also be prevented from rising, and the oil pump capacity of the compressor will not be too much. The invention further discloses an air conditioning system with the compressor lubricating system.

Description

technical field [0001] The invention relates to the technical field of air-conditioning equipment, and more specifically, relates to a compressor lubrication system and an air-conditioning system. Background technique [0002] In order to ensure that the compressor of the air conditioning system is not short of oil, a certain amount of refrigeration oil (refrigeration oil refers to the oil used to lubricate the moving parts in the refrigeration compressor) needs to be added to the air conditioning system, but the volume of the compressor itself is limited. In order to ensure that the compressor has enough refrigerating oil, it is necessary to add a large amount of refrigerating oil to the air conditioning system, but the excessive oil level in the compressor will cause the compressor to suck in refrigerating oil during operation, which will cause damage to the compressor and cause compression As the engine power increases, the oil output of the compressor will also increase....

AI Technical Summary

Problems solved by technology

[0002] In order to ensure that the compressor of the air conditioning system is not short of oil, it is necessary to add a certain amount of refrigeration oil to the air conditioning system (refrigeration oil refers to the oil used to lubricate the moving parts in the refrigeration compressor), but the volume of the compressor itself is limited

In order to ensure that the compressor has enough refrigerating oil, it is necessary to add a large amount of refrigerating oil to the air conditioning system, but the excessive oil level in the compressor will cause the compressor to suck in refrigerating oil during operation, which will cause damage to the compressor and cause compression The power of the engine increases, and the oil output of the compressor will also increase

[0003] Therefore, how to avoid the damage of the compressor due to the inhalation of refrigerating oil during the operation of the compressor, and the increase of the power of the compressor and the increase of the oil output have become a technical problem to be solved urgently by those skilled in the art.

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