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Compressor fault detection method, device, computing device and storage medium

A fault detection and compressor technology, which is applied in mechanical equipment, lighting and heating equipment, refrigerators, etc., can solve problems such as increasing energy consumption, affecting the reliability of air conditioning systems, and high prices, and achieve the effect of improving reliability

Active Publication Date: 2022-07-26
GD MIDEA HEATING & VENTILATING EQUIP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The compressor is the core component of the air-conditioning system. Once the compressor is damaged, the entire air-conditioning system will shut down, and if the compressor is damaged, maintenance is difficult and expensive, so it is very important to pay attention to the health of the compressor in real time
Once the compressor has a soft fault, the efficiency value of the compressor will drop, which will increase energy consumption and affect the reliability of the air conditioning system during operation

Method used

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  • Compressor fault detection method, device, computing device and storage medium
  • Compressor fault detection method, device, computing device and storage medium
  • Compressor fault detection method, device, computing device and storage medium

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Embodiment Construction

[0025] In the following description, for the purpose of illustration rather than limitation, specific details such as a specific system structure and technology are set forth in order to provide a thorough understanding of the embodiments of the present application. However, it will be apparent to those skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0026] It is to be understood that, when used in this specification and the appended claims, the term "comprising" indicates the presence of the described feature, integer, step, operation, element and / or component, but does not exclude one or more other The presence or addition of features, integers, steps, operations, elements, components and / or sets thereof.

[0...

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Abstract

The present application is applicable to the technical field of air-conditioning systems, and provides a compressor fault detection method, device, computing device and storage medium, wherein the method includes obtaining operating parameters of the air-conditioning system; according to the operating parameters, obtaining the actual volumetric efficiency and theoretical value of the compressor Volumetric efficiency: According to the relative error between the actual volumetric efficiency and the theoretical volumetric efficiency, determine whether the compressor has an internal leakage fault. The present application can accurately determine whether an internal leakage fault occurs in the compressor, and it is convenient to take corresponding remedial measures when the internal leakage fault occurs in the compressor, thereby improving the reliability of the air conditioning system during operation.

Description

technical field [0001] The present application belongs to the technical field of air conditioning systems, and in particular, relates to a compressor fault detection method, device, computing device and storage medium. Background technique [0002] The compressor is the core component of the air-conditioning system. Once the compressor is damaged, the entire air-conditioning system will be shut down. Moreover, the compressor is damaged, difficult to maintain, and expensive. Therefore, it is very important to pay attention to the health of the compressor in real time. Once the compressor has a soft failure, the efficiency value of the compressor will drop, which will increase energy consumption and affect the reliability of the air conditioning system during operation. SUMMARY OF THE INVENTION [0003] Embodiments of the present application provide a compressor fault detection method, device, computing device, and storage medium, which are used to detect whether a compresso...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F11/38F24F11/64F24F11/88F25B49/02
CPCF24F11/38F24F11/64F24F11/88F25B49/022F25B2500/222F25B2700/1933F25B2700/21151
Inventor 范波范雨强李文博
Owner GD MIDEA HEATING & VENTILATING EQUIP CO LTD
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