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A detection method for abnormal operation of a compressor and a compressor using the same

A detection method and compressor technology, which is applied in the direction of machines/engines, mechanical equipment, liquid variable capacity machinery, etc., can solve the problems that the compressor cannot be automatically judged, and the working status of the compressor cannot be identified, so as to reduce maintenance costs and improve Comfort and efficiency-enhancing effects

Active Publication Date: 2017-11-28
GREE ELECTRIC APPLIANCES INC
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Problems solved by technology

[0004] The invention provides a method for detecting abnormal operation of a compressor and a compressor using the method to solve the technical problems in the prior art that the working state of the compressor cannot be automatically judged and whether the compressor is in an abnormal working state

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  • A detection method for abnormal operation of a compressor and a compressor using the same
  • A detection method for abnormal operation of a compressor and a compressor using the same
  • A detection method for abnormal operation of a compressor and a compressor using the same

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Embodiment Construction

[0029] In order to better illustrate the intention of the present invention, the content of the present invention will be further described below in conjunction with the accompanying drawings.

[0030] see figure 1 In one example shown, figure 1 Shown air conditioner 1, this air conditioner 1 is connected with GPRS module 2 or WiFi module 3 through communication interface, like this, air conditioner 1 can transmit the running data of wherein compressor to GPRS module 2 or WiFi module 3 through communication interface, The communication interface may be an RS485 interface, an RS232 interface, a UART-WiFi interface or a CAN bus interface. The GPRS module 2 or the WiFi module 3 transmit the operating data of the compressor in the air-conditioning equipment 1 received to the cloud server 6 of the air-conditioning manufacturer or the server 7 of the telecommunications manufacturer through the base station 4 or the Internet router 5, wherein, if the operating data is transmitted to...

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Abstract

The invention discloses a method for detecting abnormal operation of a compressor and a compressor using the method, wherein the method includes the following steps: S1: saving the original calibration operation data of the compressor in a database server; S2: extracting the Actual operation data; S3: Obtain the compressor MAP map of the compressor; S4: Extract abnormal state information of the compressor; S5: Submit the extracted abnormal state information of the compressor for processing. The invention can improve the efficiency of finding that the compressor is working in an abnormal state, reduce maintenance costs and improve user comfort.

Description

technical field [0001] The present invention relates to a detection method, in particular to a detection method for abnormal operation of a compressor; the invention also relates to a compressor, in particular to a compressor adopting the detection method for abnormal operation of a compressor. Background technique [0002] With the advent of the Internet of Things, the working status of air-conditioning equipment can be monitored in real time. The most important state in the working state of the air-conditioning equipment is the state of the compressor in the air-conditioning equipment. In the operation of air-conditioning equipment, we especially need to know whether the compressor is working abnormally. The traditional way to judge whether the compressor is in an abnormal state is to arrange personnel to inspect it only when the air conditioner alarms and needs protection. After-sales personnel may find that the compressor is abnormal during the actual inspection process...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B49/10
Inventor 谭泽汉陈万锐黎清顾倪毅余凯谢迎燕
Owner GREE ELECTRIC APPLIANCES INC
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