PCB assembly China for refrigeration equipment

PCB assembly China for refrigeration equipment

Applications: Food, fruit and vegetable, agriculture, industry, meat, catering, seed, logistics, cold chain refrigeration equipment

Refrigeration equipment refers to equipment used mainly for the crew's food refrigeration, various types of cargo refrigeration and summer air conditioning. Mainly composed of compressor, expansion valve, evaporator, condenser and accessories, pipeline. According to the working principle, it can be divided into compression refrigeration equipment, absorption refrigeration equipment, steam injection refrigeration equipment, heat pump refrigeration equipment and electric heating refrigeration equipment. At present, the most common application on ships is compression refrigeration equipment. The heat of the object and its surroundings is removed by the working cycle of the device, causing and maintaining a certain low temperature state. The refrigerants currently used are mainly Freon and ammonia, especially in Freon. However, due to the destructive effect of Freon on the atmospheric ozone layer, it has begun to be restricted by environmental regulations. Ammonia and other new refrigerants are being re-launched and trial-produced.