The air conditioner is divided into two sections, the high pressure and low pressure. The compressor is the heart of the system and where it comes from the high pressure system. Is itself a motor driven pump through a belt. Is responsible for compressing and transferring the gas through the system. Once compressed gas flows into the condenser, which has functions similar to a radiator. The condenser cools the high pressure gas and out of this is obtained at high pressure coolant. This liquid refrigerant passes the filter, also known as receptor-desiccant. The filter cleaning function of contaminants and moisture in the refrigerant and prevent the passage of refrigerant as a gas into the valve expansión.La expansion valve controls the passage of refrigerant into the evaporator. A small hole is regulated by temperature and pressure (in the case of systems with thermal expansion valve), so that from the expansion valve, low pressure refrigerant. This decrease in pressure causes the liquid refrigerant, which has a boiling point below zero ° C, the evaporator is vaporized by absorbing a large amount of heat in this process, resulting in cooling of the evaporator. With a special fan air is passed through the evaporator getting cold air is then sent into the cold vehículo.El gasified refrigerant returns to the compressor to be compressed and continue the cycle.
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