Instruction: The drying reservoir for automobile air-conditioning is an important component part of the automobile air-conditioning system. It is installed between the condenser and the expanding valve, storing, drying, filtering and protecting the pressure of the system. It has the functions of drying reservoir. The drying reservoir is at the high voltage end of the system. The refrigeration substances flow out of the condenser, then into the inlet of the drying reservoir, then into the expanding valve through the pipette after isolated by the filtering net and dryer.