Cooling valve leakage detection apparatus and detection method thereof

Abstract

The invention relates to a cooling valve leakage detection apparatus and a detection method thereof. The cooling valve leakage detection apparatus comprises a substrate provided with a detection support; the periphery of the support is provided with a leakage detection module which comprises a water inlet detection module, a water outlet detection module, an air inlet detection module, and an air outlet detection module, wherein the air inlet detection module is provided with an electrifying interface and an air inflation interface. Accordingly, the detection support effectively positions a cooling valve, and the leakage detection module and the electrifying interface and the air inflation interface are mutually cooperated to effectively collect voltage data of a water outlet and an air outlet, thereby effectively determining whether leakage exists. A whole detection process is simple and rapid, external connection interference does not exist, and accurate data can be obtained; meanwhile through automatic cooperation of the leakage detection module, assembly line rapid detection without artificial participation can be realized.

Description

technical field [0001] The invention relates to a detection device and a detection method thereof, in particular to a cooling valve leakage detection device and a detection method thereof. Background technique [0002] The most existing type of cooling valve is the self-operated temperature regulating valve, which is regulated by the principle that the temperature-sensitive liquid expands when heated, contracts when cooled, and the principle of incompressibility of the liquid. The following is a schematic diagram of the working principle to illustrate its working process: Insert the temperature sensor into the medium that needs to control the temperature. When the temperature of the medium rises, the temperature-sensing liquid expands, pushing the valve disc to move downward, and the valve tends to open, thereby increasing the cooling medium. Conversely, when the temperature of the medium is lower than the set temperature, the temperature-sensing liquid shrinks, and the retu...

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Problems solved by technology

[0003] However, because the existing cooling valve has multiple through holes to realize water conduction and air conduction, the existing detection device cannot perform one-time multi-channel detection, which affects the detection time and is not conducive to the rapid detection and production of the assembly line.

Moreover, automatic detection cannot be realized, which increases the cost of production manpower input

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