Air conditioner leak detection system and leak detection method thereof

An air conditioner and leak detection technology, which is applied in the direction of detecting the appearance of fluid at the leakage point and using liquid/vacuum degree for liquid tightness measurement, etc., can solve problems such as the complexity of the air conditioner leak detection process, and shorten the production cycle. The effect of streamlining the process and avoiding solder joint leakage

Inactive Publication Date: 2014-09-24
GREE ELECTRIC APPLIANCES INC
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  • Claims
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Problems solved by technology

[0005] Based on this, it is necessary to solve the problem that the air conditioner leak detection process is complicated, and provide an air conditioner leak detection system that reduces the air conditioner leak detection process, and an air conditioner leak detection method applied to the above air conditioner leak detection system

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  • Air conditioner leak detection system and leak detection method thereof
  • Air conditioner leak detection system and leak detection method thereof
  • Air conditioner leak detection system and leak detection method thereof

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Embodiment Construction

[0042] In order to make the purpose, technical solution and advantages of the present invention clearer, the air conditioner leak detection system and the leak detection method thereof of the present invention will be further described in detail through the following embodiments and in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] see Figure 1 to Figure 8 , an air conditioner leak detection system 100 of an embodiment is used for leak detection of an air conditioner 200, including a helium leak detection device 120 and an evacuation negative pressure device 110, and the helium leak detection device 120 communicates with the evacuation negative pressure device 110 through a pipeline 130 , the air conditioner 200 is installed in the evacuation negative pressure equipment 110, the evacuation negative pressure equipment 11...

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Abstract

The invention provides an air conditioner leak detection system and a leak detection method of the air conditioner leak detection system. The air conditioner leak detection system comprises a helium leak detection device and a vacuumizing negative-pressure device. The helium leak detection device is communicated with the vacuumizing negative-pressure device through a pipeline. An air conditioner is placed in the vacuumizing negative-pressure device. The vacuumizing negative-pressure device comprises a leak detection box and an opening and closing door sheet. The opening and closing door sheet is mounted on the leak detection box. The pipeline comprises a leak detection pipe and a breather pipe. One end of the leak detection pipe is mounted on the helium leak detection device. The other end of the leak detection pipe penetrates through the leak detection box and is mounted on the air conditioner. One end of the breather pipe is mounted on the helium leak detection device. The other end of the breather pipe is mounted on the leak detection box. The air conditioner leak detection system and the leak detection method of the air conditioner leak detection system achieve the purposes of reducing staff for improving efficiency, shortening the production cycle and improving the uniformity of product quality.

Description

technical field [0001] The invention relates to the field of detection equipment, in particular to an air conditioner leak detection system and an air conditioner leak detection method applied to the air conditioner leak detection system. Background technique [0002] Generally, the two devices of the air conditioner adopt the method of positive pressure vacuum box for leak detection, that is, after filling the two devices of the air conditioner with 1.2MPa positive pressure helium gas, put the two devices of the air conditioner into the helium detection equipment box. After the helium detection equipment pumps the vacuum inside the box to 30Pa, the helium mass spectrometer leak detector is turned on for leak detection. The air conditioners that pass the leak detection are transported to the final assembly department. After the final assembly is completed, the air conditioners are evacuated, filled with refrigerant and electronically tested for leaks. [0003] However, as t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/20
Inventor 钟明生倪雪辉张全营杨兴刚胡涛吴寿勇吕荔吴振梁子文黄英文
Owner GREE ELECTRIC APPLIANCES INC
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