| 摘要 |
PURPOSE: A receiver dryer for vehicle air conditioner is provided to improved compression efficiency by increasing the temperature and pressure of the refrigerant flowing toward the compressor. CONSTITUTION: A condenser is connected to a compressor, and a receiver dryer is connected to the condenser. A capillary is connected to an end of the receiver dryer, the evaporator is connected to the capillary so as to perform heat exchange operation, and the evaporator has a blower. The receiver dryer having upper and lower covers installed in the upper and lower portions of the main body of the receiver dryer, has a low temperature/low pressure pipe connected in a coil shape to the evaporator side. The low temperature/low pressure pipe is positioned at the center of the receiver dryer, and has an inlet pipe for allowing the high temperature/high pressure refrigerant gas to be introduced from the condenser. An outlet pipe is installed in a position corresponding to the inlet pipe in such a manner that the outlet pipe reaches the lower end of the receiver dryer so as to function as an auxiliary heat exchanger.
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