Compressor service life control method and device and refrigerating system

A control method and compressor technology, applied in pump control, mechanical equipment, machines/engines, etc., can solve problems such as uncontrollable operating life of compressors, and achieve the effects of overcoming inconvenient detection, low maintenance difficulty, and good user experience

Active Publication Date: 2016-10-12
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to provide a control method, device and refrigeration system for compressor life in view of the above defects, so as to solve the problem of uncontrollable operation life of compressors in the prior art and achieve the effect of prolonging the operation life of compressors

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  • Compressor service life control method and device and refrigerating system
  • Compressor service life control method and device and refrigerating system
  • Compressor service life control method and device and refrigerating system

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Embodiment Construction

[0038] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments of the present invention and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0039] According to an embodiment of the present invention, a compressor life control method is provided, such as figure 1 A flow diagram of one embodiment of the method of the present invention is shown. The compressor life control method may include:

[0040] At step S110, the corresponding relationship between the operating parameters of the unit to which the...

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Abstract

The invention discloses a compressor service life control method and device and a refrigerating system. The method comprises the following steps: storing a corresponding relation between a running parameter of a unit with a compressor and the running state of the compressor; acquiring an actual running parameter of the unit; and judging whether the compressor is worn or not according to the stored running state corresponding to the running parameter which is the same with the actual running parameter. By the scheme, the defects of inconvenience in detection, large maintenance difficulty, poor user experience and the like in the prior art can be overcome, and beneficial effects of convenience in detection, small maintenance difficulty and good user experience are achieved.

Description

technical field [0001] The invention belongs to the technical field of refrigeration systems, and in particular relates to a compressor life control method, device and refrigeration system. Background technique [0002] A refrigeration system is a system that compresses lower-pressure vapor into higher-pressure vapor through a compressor, thereby reducing the volume of the vapor and increasing the pressure. The compressor is the heart of the refrigeration system. The wear and tear of the compressor will affect the operation status of the refrigeration system and affect the user's use effect. At the same time, the wear and tear of the compressor will affect the operation reliability of the refrigeration system. The long-term operation of the compressor in a worn state will greatly shorten the operation time of the compressor. Life expectancy, accelerated compressor damage, increased user complaints. [0003] At present, there is no effective method to control the life of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04B49/06F04B51/00
CPCF04B49/06F04B51/00
Inventor 许浩谭泽汉张仕强武连发代文杰黎清顾祝冰鑫何珍陈敏
Owner GREE ELECTRIC APPLIANCES INC
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