PROBLEM TO BE SOLVED: To provide a refrigerant container having both of a receiver function and an accumulator function, and having a rational structure with a small number of components.SOLUTION: A refrigerant container has a tank 10 capable of temporarily storing refrigerant. At a lower part of the tank 10, a gas-liquid inflow port 15, a liquid-phase outflow port 16 and a gas-phase outflow port 17 are provided. Refrigerant introduced from the gas-liquid inflow port 15 is separated into liquid-phase refrigerant and gas-phase refrigerant. The refrigerant container has: a receiver function of leading out only the separated liquid-phase refrigerant to an expansion valve side through the liquid-phase outflow port 16; and an accumulator function of leading out the separated liquid-phase refrigerant together with oil contained in liquid-phase refrigerant to a compressor suction side through the gas-phase outflow port 17.SELECTED DRAWING: Figure 1
【課題】レシーバ機能とアキュームレータ機能を併せ持つ、部品点数の少ない合理的な構造の冷媒容器を提供する。【解決手段】冷媒を一時的に溜めておくことのできるタンク10を有し、該タンク10の下部に、気液流入口15、液相用流出口16、及び気相用流出口17が設けられ、前記気液流入口15から導入された冷媒を液相冷媒と気相冷媒とに分離し、該分離された液相冷媒のみを前記液相用流出口16を介して膨張弁側に導出するレシーバ機能と、前記分離された気相冷媒を、前記液相冷媒中に含まれるオイルを伴って前記気相用流出口17を介して圧縮機吸入側に導出するアキュームレータ機能とを併せ持つ。【選択図】図1
REFRIGERANT CONTAINER
冷媒容器
2018-07-05
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 |