Title:
REFRIGERATING MACHINE
Document Type and Number:
Japanese Patent JP2019184114
Kind Code:
A
Abstract:
To provide a refrigerating machine capable of recovering, as kinetic energy, energy when a liquid refrigerant expands, and efficiently using kinetic energy of a discharged refrigerant.SOLUTION: A refrigerating machine includes: a compressor compressing a refrigerant; a condenser condensing the refrigerant compressed with the compressor; an expander 50 expanding the refrigerant condensed with the condenser; and an evaporator evaporating the refrigerant expanded with the expander 50. The expander 50 comprises power recovery mechanisms 53, 55 expanding the refrigerant guided from the condenser and taking out power, and a gas liquid separation mechanism 58 performing gas-liquid separation of the refrigerant by using kinetic energy of the refrigerant discharged from the power recovery mechanisms 53, 55.SELECTED DRAWING: Figure 2
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Inventors:
HASEGAWA HIROSHI
UEDA KENJI
MIYOSHI NAOYA
KOBAYASHI NAOKI
UEDA KENJI
MIYOSHI NAOYA
KOBAYASHI NAOKI
Application Number:
JP2018073192A
Publication Date:
October 24, 2019
Filing Date:
April 05, 2018
Export Citation:
Assignee:
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD
International Classes:
F25B11/02; F01K25/10; F25B1/00; F25B39/02; F25B43/00; F28D5/02
Attorney, Agent or Firm:
Noriharu Fujita
Miori Takao
Kawakami Miki
Miori Takao
Kawakami Miki