Compressor is a fluid machine that converts low-pressure gas into high-pressure gas, and it is the heart of refrigeration system.
The design and construction of refrigeration equipment is to effectively use cold energy to refrigerate food or other items; Conduct product performance test and scientific research test at low temperature; Some cooling processes are realized in industrial production or air conditioning. thing
The product will release a certain amount of heat when it is cooled or frozen, and the shell structure of the refrigeration device will also introduce a certain amount of heat when it is used. Therefore, in order to maintain the low temperature condition in the refrigeration device, it is necessary to install a refrigerator to continuously remove this heat, or to absorb this heat through sublimation of melted ice or dry ice.
Extended data
Working principle of compressor
Mainly used in air compressor to adjust the start-stop state of air compressor. By adjusting the pressure in the gas storage tank, the air compressor can stop and rest, which has a maintenance effect on the machine. When the air compressor leaves the factory for debugging, adjust it to the specified pressure according to the customer's needs, and then set a pressure difference.
For example, the compressor begins to pump air into the air storage tank. When the pressure reaches 10kg, the air compressor stops or unloads. When the pressure reaches 7kg, the air compressor starts again. There is a pressure difference here. This process can give the compressor a rest and protect the air compressor.
The compressor is directly driven by the motor, which makes the crankshaft rotate and drives the connecting rod to make the piston reciprocate, causing the volume change of the cylinder.
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