Refrigerator delivery inspection method and device and refrigerator

A technology of factory inspection and refrigerator, applied in refrigerator factory inspection device, refrigerator factory inspection, refrigerator field, can solve the problems of low accuracy, difficult to detect load failure, long refrigerator inspection time, etc., to improve accuracy and reliability. sexual effect

Active Publication Date: 2018-09-28
GUANGZHOU MIDEA HUALING REFRIGERATOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) The detection time of the refrigerator is long and the detection efficiency is low;
[0004] (2) Loa...

Method used

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  • Refrigerator delivery inspection method and device and refrigerator
  • Refrigerator delivery inspection method and device and refrigerator
  • Refrigerator delivery inspection method and device and refrigerator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0066] Such as figure 1 As shown, step S102, identify the refrigerator model of the refrigerator to be tested, and determine the detection program corresponding to the refrigerator model; step S104, power on the refrigerator to be tested, and execute the detection program; step S106, after the first preset time after the detection program is executed, Within, determine the ambient temperature of the environment where the refrigerator to be detected is located in real time, and compare the ambient temperature at any moment with the temperature of the internal sensor of the refrigerator to be detected; Step S108, if the difference between the ambient temperature and the temperature of the internal sensor is within the preset temperature difference range Otherwise, the refrigerator to be tested is unqualified. By comparing the ambient temperature at any time and the temperature of the internal sensor of the refrigerator to be tested, the performance and status of the refrigerator ...

Embodiment 2

[0068] Such as figure 2 As shown, in step S202, identify the refrigerator model of the refrigerator to be detected, and determine the detection program corresponding to the refrigerator model; step S204, according to the detection program, turn on the load of the refrigerator to be detected in sequence; step S206, detect the power of the refrigerator to be detected in real time, If at any time, the power exceeds the preset power range corresponding to any time, then mark the detection program being executed as an error program, and redetermine the detection program corresponding to the refrigerator model; Within a set time, determine the ambient temperature of the environment where the refrigerator to be detected is located in real time, and compare the ambient temperature at any time with the temperature of the internal sensor of the refrigerator to be detected; step S210, if the difference between the ambient temperature and the temperature of the internal sensor is within t...

Embodiment 3

[0070] Such as image 3 As shown, in step S302, identify the refrigerator model of the refrigerator to be detected, and determine the detection program corresponding to the refrigerator model; step S304, according to the detection program, turn on the load of the refrigerator to be detected in sequence; step S306, detect the power of the refrigerator to be detected in real time, If at any moment, the power exceeds the preset power range corresponding to any moment, compare the ambient temperature at any moment with the internal sensor temperature of the refrigerator to be detected; step S308, if the difference between the ambient temperature and the internal sensor temperature is within the preset temperature difference range If the detected program is not within the range, mark the executed detection program as an error program, and re-determine the detection program corresponding to the refrigerator model. Otherwise, it is determined that the corresponding load is faulty and ...

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PUM

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Abstract

The invention provides a refrigerator delivery inspection method and device and a refrigerator, and the method comprises the steps: identifying the refrigerator model of a to-be-detected refrigerator,and determining a detection program corresponding to the refrigerator model; turning on the to-be-detected refrigerator, and performing the detection program; determining in real time the ambient temperature of an environment where the to-be-detected refrigerator is located during the first preset time after executing the detection program, and comparing the ambient temperature at any time and the temperature of an internal sensor of the to-be-detected refrigerator; determining that the to-be-detected refrigerator is qualified if the difference between the ambient temperature and the temperature of the internal sensor is within a preset temperature difference range, or else determining that the to-be-detected refrigerator is unqualified. Through the technical scheme of the invention, themethod can achieve the quick and effective detection of the overall performance and state of the refrigerator through comparing the ambient temperature at any time with the temperature of the internalsensor of the to-be-detected refrigerator, and judges whether the to-be-detected refrigerator is qualified or not in a short time period. Moreover, the operation is convenient, and the method improves the efficiency of the delivery inspection of the refrigerator and the detection accuracy.

Description

technical field [0001] The present invention relates to the technical field of household appliances, in particular to a refrigerator delivery inspection method, a refrigerator delivery inspection device and a refrigerator. Background technique [0002] Refrigerators have complex structures and high production technology requirements, and defective products are prone to appear in the production process of refrigerators. Factory inspection of refrigerators is a necessary procedure to improve the reliability of refrigerators. In related technologies, the refrigeration parameters of the refrigeration system are usually tested for verification after the refrigerator has been running for a complete cycle for a long time, and there are the following technical defects: [0003] (1) The detection time of the refrigerator is long and the detection efficiency is low; [0004] (2) Load faults such as defrosting heating pipes and fans are difficult to detect, and the detection accuracy ...

Claims

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Application Information

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IPC IPC(8): G01M99/00
CPCG01M99/002G01M99/005G01M99/007
Inventor 谭天义马瑞
Owner GUANGZHOU MIDEA HUALING REFRIGERATOR
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