发明申请
- 专利标题: Refrigerating device and refrigerator
- 专利标题(中): 制冷装置和冰箱
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申请号: US11392962申请日: 2006-03-30
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公开(公告)号: US20060230782A1公开(公告)日: 2006-10-19
- 发明人: Satoshi Imai , Hiroyuki Itsuki , Masahisa Otake , Hiroshi Mukaiyama
- 申请人: Satoshi Imai , Hiroyuki Itsuki , Masahisa Otake , Hiroshi Mukaiyama
- 优先权: JP2005-100184 20050330
- 主分类号: F25B43/00
- IPC分类号: F25B43/00 ; F25B1/00
摘要:
An object is to provide a refrigerating device capable of realizing a high-efficiency operation in a case where a compressor having an intermediate pressure section is applied, and a refrigerator including this refrigerating device. A refrigerating device 30 includes: a compressor 1; a radiator 2; an expansion valve 3; a gas-liquid separator 4; and a heat absorbing unit 8 through which a liquid refrigerant discharged from this gas-liquid separator circulates. The refrigerating device further includes: a refrigerant pipe in which the refrigerant discharged from the heat absorbing unit 8 can be introduced into a suction port of the compressor 1 and which introduces a gas refrigerant separated by the gas-liquid separator 4 into the intermediate pressure section of the compressor 1; and a refrigerant pipe which introduces an intermediate-pressure refrigerant of the compressor 1 into the gas-liquid separator 4.