Refrigerating cycle device and air conditioner
AssigneeMitsubishi Electric Corporation
InventorsHiroyuki Morimoto, Kazuki Okada, Tetsuji Saikusa
Life of this patent
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Abstract
A compressor 1 for compressing a refrigerant containing a hydrofluoroolefin refrigerant, a condenser 2 for condensing the refrigerant by heat exchange, a throttle device 4 for decompressing the condensed refrigerant, an evaporator 5 for evaporating the refrigerant by heat exchange between the decompressed refrigerant and air, and air adsorbing means 3 for adsorbing oxygen and nitrogen are connected by piping so as to configure a refrigerant circuit through which the refrigerant containing the hydrofluoroolefin refrigerant is circulated.
Claims18
A refrigerating cycle device, wherein
- a compressor for compressing a refrigerant containing a hydrofluoroolefin refrigerant;
- a condenser for condensing said refrigerant by heat exchange;
- expanding means for decompressing the condensed refrigerant;
- an evaporator for evaporating said refrigerant by heat exchange between said decompressed refrigerant and air;
- and
- air adsorbing means for adsorbing oxygen and nitrogen, are connected by piping so as to constitute a refrigerant circuit through which the refrigerant containing said hydrofluoroolefin refrigerant is circulated.
A refrigerating cycle device, in which
- a compressor for compressing a refrigerant containing a hydrofluoroolefin refrigerant;
- a condenser for condensing said refrigerant by heat exchange;
- expanding means for decompressing the condensed refrigerant;
- and
- an evaporator for evaporating said refrigerant by heat exchange between said decompressed refrigerant and air, are connected so as to constitute a refrigerant circuit through which the refrigerant containing said hydrofluoroolefin refrigerant is circulated, wherein air separating/removing means for removing said air from said refrigerant circuit is further provided.
Dependencies are inferred from the claim text.