What are the working principles of the refrigeration machine copper tube airtightness water test machine?

　　

The copper tube of the refrigerator is an important part of the refrigeration system, and its quality is directly related to the performance of the entire refrigeration system. What is the working principle of the air tightness water test machine of the refrigerator copper tube? Let's see how Guangzhou Zhipinhui Electronic Technology introduces it.

　　The high-efficiency pipe air tightness water test bench is a special equipment for air tightness and water soaking test of straight high-efficiency pipes. There are 5 stations for simultaneous testing. The maximum length of a single pipe does not exceed 7 meters and the pipe diameter does not exceed 30MM. By adjusting the fixing block and replacing the sealing joints on both sides, it can be applied to the air tightness and water soaking test of high-efficiency pipes with different pipe diameters.

Equipment power: AC220V/50HZ/0.5Kw.

Low-pressure air source: ≤0.8Mpa clean compressed air.