PROBLEM TO BE SOLVED: To provide an accumulator which inhibits abnormal noise from being caused by bumping of a refrigerator and facilitates vaporization of a liquid refrigerant and eliminates moisture by using a desiccant without causing no problem while improving durability of a compressor.SOLUTION: An accumulator 12 separates a refrigerant suctioned into a compressor into a liquid refrigerant and a gas refrigerant. An accumulator 12 includes: a tank 57 for storing the liquid refrigerant therein; an outlet pipeline 61 having a gas refrigerant suction port 64 which opens in the tank and configured to cause the gas refrigerant flowing from the gas refrigerant suction port to flow to a refrigerant suction side of the compressor; and a desiccant 63 which is disposed in the tank and eliminates moisture in the refrigerant. An upper part of the desiccant is positioned above the gas refrigerant suction port of the outlet pipeline and a lower part of the desiccant is positioned below a minimum liquid surface position Lmin of the liquid refrigerant in the tank.SELECTED DRAWING: Figure 5
【課題】冷媒の突沸による異音の発生を抑制し、圧縮機の耐久性を向上させながら、乾燥剤による液冷媒の気化促進と水分除去を支障無く行うことができるアキュムレータを提供する。【解決手段】アキュムレータ12は、圧縮機に吸い込まれる冷媒を液冷媒とガス冷媒に分離する。液冷媒を内部に貯留するタンク57と、タンク内にて開口するガス冷媒吸込口64を有し、このガス冷媒吸込口から流入したガス冷媒を圧縮機の冷媒吸込側に流出させる出口配管61と、タンク内に配置され、冷媒中の水分を除去する乾燥剤63を備える。乾燥剤の上部は、出口配管のガス冷媒吸込口より上方に位置しており、下部はタンク内の液冷媒の最低液面位置Lminよりも下方に位置している。【選択図】図5
ACCUMULATOR AND VEHICULAR AIR CONDITIONER INCLUDING THE SAME
アキュムレータ及びそれを備えた車両用空気調和装置
2017-11-02
Patent
Electronic Resource
Japanese
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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