Multi-point temperature testing device for refrigeration appliance

Abstract

The invention relates to a multi-point temperature testing device for a refrigeration appliance. The multi-point temperature testing device is characterized in that the multi-point temperature testingdevice includes an arc-shaped fixture, a plurality of temperature-sensing probes, a multi-path data recorder and a display screen; the arc-shaped fixture is provided with two arc-shaped clamping sheets; the temperature-sensing probes are symmetrically and evenly distributed at the inner sides of the two arc-shaped clamping sheets; each temperature-sensing probe is in communication connection withthe multi-path data recorder; and the multi-path data recorder is in communication connection with the display screen. The multi-point temperature testing device of the invention has the advantages of simple structure and convenient operation. With the multi-point temperature testing device adopted, a real object detection mode adopted during the pre-delivery inspection of traditional refrigeration appliances can be replaced.

Description

technical field [0001] The invention relates to a test device, in particular to a multi-point temperature test device for a refrigeration appliance. Background technique [0002] At present, during the ex-factory inspection of refrigeration appliances, the physical detection method is generally used to judge the working performance of the refrigeration appliances. , water or white sugar and milk in a certain ratio, and at the same time control the initial temperature of the mixture. At this time, turn on the power and let the refrigeration appliance run for 1.5-2.5 hours at full load until the snow melts inside the refrigeration appliance and Only when it is piled up and formed can it be judged that the refrigeration appliance is a qualified product. However, this detection method is very clumsy, the detection time is long, and the detection accuracy cannot be guaranteed. At the same time, after the refrigerating appliance is tested, the staff will spend time cleaning it, ...

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that the current factory inspection of refrigeration appliances adopts physical inspection, the detection method is clumsy, the detection time is long, and the detection accuracy cannot be guaranteed. At the same time, the labor load of the staff is increased, which leads to the waste of resources and the pollution of the environment. , to provide a multi-point temperature testing device for refrigeration appliances

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