Portable vehicle-mounted air conditioner airtightness detection device
An air-tightness detection and vehicle-mounted air-conditioning technology, which is applied to the liquid/vacuum degree of liquid-tightness measurement, etc., can solve the problems that the inspection tool cannot adapt to different types and sizes of vehicle-mounted air conditioners, and cannot be portable, and achieves convenient and convenient The effect of air tightness detection, flexible air tightness detection, and reasonable structure layout
Pending Publication Date: 2020-01-17
宜昌达瑞机电科技有限公司
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Problems solved by technology
[0006] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a portable air-tightness detection device for vehicle-mounted air conditioners, which solves the problem that the inspection tool in the prior art cannot adapt to different models and sizes of vehicle-mounted air-conditioners, and cannot be used due to lack of portability. Issues of flexibility to operate in the vehicular environment
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[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0027] see Figure 1 to Figure 4 , a portable air-tightness detection device for a vehicle-mounted air conditioner, comprising a mounting plate 1, an adjusting handle 2 movably mounted on the mounting plate 1, wherein the mounting plate 1 is provided with a mounting hole 3, and the adjusting handle 2 slides in the mounting hole 3 , and the connecting cylinder 4 fixedly installed on the mounting plate 1, the adjusting handle 2 is connected with the air intake rod 5, and the air intake rod 5 is provided with a first air intake channel 6 for connecting the detection air source to the vehicle air condi...
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The invention relates to a portable vehicle-mounted air conditioner airtightness detection device. The portable vehicle-mounted air conditioner airtightness detection device comprises a mounting plate, an adjusting handle, a connecting cylinder, a first expansion assembly and a second expansion assembly, wherein the adjusting handle is movably mounted on the mounting plate, the connecting cylinderfixedly mounted on the mounting plate, the adjusting handle is connected with an air inlet rod, a first air inlet channel is formed in the air inlet rod, the first expansion assembly is connected with the connecting cylinder, and the second expansion assembly is connected with the air inlet rod. The portable vehicle-mounted air conditioner airtightness detection device can adjust the distance between detection ends on the two sides of the portable vehicle-mounted air conditioner airtightness detection device, is small in size, and thus can be suitable for detecting vehicle-mounted air conditioners of various sizes and models, and can perform air tightness detection flexibly in the vehicle-mounted environment.
Description
technical field [0001] The invention relates to the technical field of vehicle air conditioner detection equipment, in particular to a portable vehicle air conditioner air tightness detection device. Background technique [0002] The car air conditioning system is one of the important systems in the car, and it is an indispensable configuration in modern cars. The air-tightness of the vehicle-mounted air-conditioning system needs to be tested before and after installation (mainly testing the vehicle-mounted air-conditioning system) to ensure the internal independence of the vehicle-mounted air-conditioning system and ensure its normal operation in the vehicle environment. [0003] Before installation, it can be tested by general air-tight inspection tools, because the distance between the air inlet pipe and the air outlet pipe is often fixed, and when it is docked with the inspection tool, the inspection tool cannot adapt to different types and sizes of vehicle air condition...
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IPC IPC(8): G01M3/02
CPCG01M3/02
Inventor 魏万竹曹双燕
Owner 宜昌达瑞机电科技有限公司