The cause of the leakage of the "refrigerant" of the high and low temperature test chamber

High and low temperature test chamber in the environmental test equipment industry is a popular equipment, is a widely used testing equipment in major enterprises, with high temperature, low temperature high and low temperature cycle test function
.

High and low temperature experimental box with the continuous development and progress of the industry, it has spread throughout the hardware, electronics, instruments, instruments, toys, furniture and automobiles and other industries, has become a useful object for people to detect products resistant to high and low temperature experiments, below we come to understand the reasons for the leakage of
high and low temperature experimental box "refrigerant".

Refrigerant Introduction: High and low temperature test chamber, high and low temperature alternating humid heat test box, high and low temperature cycle test chamber, high and low temperature impact test chamber, high and low temperature alternating test chamber, programmable high and low temperature test machine and other equipment are used in refrigerant, is the blood of all kinds of refrigeration equipment, through the refrigeration of the four major pieces - compressor, condenser, capillary, evaporator to form a refrigeration cycle, continuous evaporation and condensation to form a chemical substance of heat transfer, usually, If the refrigeration system does not produce leakage, it can be recycled for
a long time.

Causes of leakage of high and low temperature test chamber: 1, system pipeline: copper pipe is not welded firmly, cracks, sand holes, loosening, fracture, etc.
2, screw connection: loose seal with screw mouth 3, rubber seal: including refrigeration system all kinds of rubber sealing rings and gaskets * caused by the use of aging, rupture and deformation 4, accessory problems: including compressors, solenoid valves, expansion valves, globe valves and other accessories are not tightly pressed, worn and other conditions 5, Fixing method: it is also the common culprit that causes the refrigeration machine to leak, so it has to be highlighted that a good equipment, the fixing method of the various accessories of the refrigeration system is very strict, if the equipment suddenly appears particularly noisy, it is necessary to focus on checking to see if there is a fixed plate broken, whether the screw is loose, etc.
, in order to deal with it in time and prevent problems before they occur
.