A compressor reliability detection method and device

A detection method and compressor technology, which is applied in the field of compressors, can solve problems such as poor reliability detection schemes, and achieve the effects of rapid judgment response, accurate judgment, and detailed data

Active Publication Date: 2018-08-03
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Embodiments of the present invention provide a compressor reliability detection method and device to solve the problem of poor effectiveness of the compressor reliability detection scheme in the prior art

Method used

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  • A compressor reliability detection method and device
  • A compressor reliability detection method and device
  • A compressor reliability detection method and device

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Embodiment 1

[0026] figure 1 is a flowchart of a method for detecting reliability of a compressor according to an embodiment of the present invention, such as figure 1 As shown, the method includes the following steps (step S101-step S104):

[0027] Step S101 , acquire the exhaust temperature of the unit during operation; judge whether the exhaust temperature of the unit is too high according to the exhaust temperature; if yes, execute step S103 ; if not, execute step S102 .

[0028] Step S102, further obtain the exhaust temperature and outlet water temperature during the operation of the unit; judge whether the exhaust temperature of the unit is too low according to the exhaust temperature and outlet water temperature; if yes, execute step S103; if not, execute step S104.

[0029] Step S103, the exhaust temperature of the unit is too high or too low, and it is determined that the compressor is unreliable.

[0030] Step S104, the discharge temperature of the unit is normal, and it is det...

Embodiment 2

[0061] corresponds to figure 1 In the compressor reliability detection method introduced, this embodiment provides a compressor reliability detection device, such as Figure 5 The structural block diagram of the compressor reliability detection device shown, the device includes:

[0062] The over-temperature detection module 10 is used to obtain the exhaust temperature during the operation of the unit; judge whether the exhaust temperature of the unit is too high according to the exhaust temperature; if so, determine that the compressor is unreliable;

[0063] The over-low temperature detection module 20 is used to further obtain the exhaust gas temperature and the outlet water temperature during the operation of the unit when the detection result of the above-mentioned over-temperature over-temperature detection module 10 is negative; Check whether the air temperature is too low; if yes, determine that the compressor is unreliable; if not, determine that the compressor is re...

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Abstract

The invention discloses a detection method and device for reliability of a compressor. The method comprises the steps of obtaining the exhaust temperature of a unit in the running process; according to the exhaust temperature, judging whether the exhaust temperature of the unit is too high or not; if yes, determining that the compressor is unreliable; if not, further obtaining the exhaust temperature and the water outlet temperature of the unit in the running process; according to the exhaust temperature and the water outlet temperature, judging whether the exhaust temperature of the unit is too low or not; if yes, determining that the compressor is unreliable; and if not, determining that the compressor is reliable. Through the method, the problem that in the prior art, a reliability detection scheme of the compressor is poor is solved. The subjective factor is eliminated, judgment is more accurate, data are more detailed, judgment reaction is more rapid, in-time reminding is achieved, determining work is completed at first time, and reliability judgment efficiency and accuracy of the compressor are improved.

Description

technical field [0001] The invention relates to the technical field of compressors, in particular to a compressor reliability detection method and device. Background technique [0002] With the normalization of air conditioners and the Internet, more and more air conditioners have begun to expand their connections in the Internet field. Whether the compressor is reliable will directly affect the normal operation of the compressor unit. As for how to judge whether the compressor is reliable, the current traditional method is mainly to manually analyze the collected data to confirm whether the compressor is reliable. Above-mentioned traditional method mainly has the following two defects: [0003] (1) It has certain subjective factors and is related to personal experience and ability; [0004] (2) Analyzing data manually consumes a lot of time, manpower and cost. [0005] Based on the above defects, it is easy to affect the detection effect of compressor reliability. [0...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B51/00
CPCF04B51/00
Inventor 郑潇涵袁明征张勇杨文军邓志扬黄聪熊月忠李敬泉
Owner GREE ELECTRIC APPLIANCES INC
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