The auxiliary device of air-conditioner

< p > the cooler in the auxiliary device of air-conditioner refrigeration or if you want to better achieve effect, you need to other auxiliary devices. Then the interaction between these parts and complete the function of the air-conditioner. To tell you these freezers prices below a - in the auxiliary device - - - - - - - - - - - - Dry filter. So what is the role of it in the commercial freezer? Because of air-conditioner refrigerant system containing trace amounts of air and moisture, add refrigerant and frozen oil contains a small amount of water, if the total water content exceed the limit of water content system, when the refrigerant through the capillary ( Or thermal expansion valve) Throttling depressurization, refrigerant contained moisture can in capillary (imports Or thermal expansion valve valve core) Freeze into ice cubes, jam capillary ( Or thermal expansion valve valve core channels) Not work properly, make the air-conditioner refrigerant system. In addition, in the commercial freezer refrigeration system can also contain a lot of dirt and other impurities, if he does not put them away, and may stop capillary ( Or expansion valve valve core) 。 So, freezers are generally to install the filter drier. Expansion valve valve core) 。 Air-conditioner in the dry filter structure, its shape is cylindrical, the filter is set at one end of the filter is fine, the other end set grating, filled with desiccant between on both ends of the molecular sieve. One end of the filter are connected to the condenser, the other end connected to the capillary, capillary welded into dry filters a length, but not into the screen pack, lest jam capillary. Dry filter use after period of time, due to the molecular sieve adsorption ability to drop, lost dry, or filter, so need to be replaced regularly. < br / > < / p >
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