Title:
TWO-PHASE FLOW TURBINE AND REFRIGERATING MACHINE INCLUDING THE SAME
Document Type and Number:
Japanese Patent JP2020026788
Kind Code:
A
Abstract:
To provide a two-phase flow turbine capable of using rotation of an expansion turbine for power recovery and gas-liquid separation of gas-liquid two-phase refrigerant, and a refrigerating machine including the same.SOLUTION: A two-phase flow turbine 30 comprises: an expansion turbine 32 that rotates by expanding refrigerant between a plurality of blades 33b; a power recovery device 60 that is driven by the rotation of the expansion turbine 32; and a separation container 40 that forms a space surrounding the downstream side of the refrigerant flow of the expansion turbine 32, wherein with the rotation of the expansion turbine 32, the refrigerant guided to the expansion turbine 32 is centrifuged into liquid refrigerant and gas refrigerant and then discharged.SELECTED DRAWING: Figure 2
Inventors:
TAKADA AKIRA
Application Number:
JP2018153555A
Publication Date:
February 20, 2020
Filing Date:
August 17, 2018
Export Citation:
Assignee:
MITSUBISHI HEAVY IND THERMAL SYSTEMS LTD
International Classes:
F01K25/02; F01K25/10; F25B11/02
Attorney, Agent or Firm:
Noriharu Fujita
Miori Takao
Kawakami Miki
Miori Takao
Kawakami Miki