REFRIGERANT CIRCUIT DEVICE
PROBLEM TO BE SOLVED: To provide a refrigerant circuit device capable of suppressing clogging of a refrigerant in an expanding mechanism and the like and improving heat exchanging efficiency by properly removing foreign matters even in a refrigerant circuit having a function as a heat pump. SOLUTION...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
22.07.2010
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Subjects | |
Online Access | Get full text |
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Summary: | PROBLEM TO BE SOLVED: To provide a refrigerant circuit device capable of suppressing clogging of a refrigerant in an expanding mechanism and the like and improving heat exchanging efficiency by properly removing foreign matters even in a refrigerant circuit having a function as a heat pump. SOLUTION: This refrigerant circuit device including a main circuit 20 constituted by successively connecting inner heat exchangers 24, a compressor 21 and an outer heat exchanger 22, a branched introduction pathway 30 to which the compressed refrigerant is branched and introduced to be supplied to the indoor heat exchanger 24 disposed in a room to be heated, a radiation pathway 40 to which the refrigerant condensed by the inner heat exchanger 24 is introduced to supply the refrigerant to a gas cooler 41, a return pathway 50 for returning the refrigerant radiating heat at the gas cooler 41 to the main circuit 20, and a second capillary tube 52 for adiabatic expansion of the refrigerant radiating heat at the gas cooler 41, further includes a second strainer S2 disposed in a passing region of the refrigerant supplied to the second capillary tube 52 for removing foreign matters mixed in the refrigerant. COPYRIGHT: (C)2010,JPO&INPIT |
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Bibliography: | Application Number: JP20090001040 |