Title:
EVAPORATOR OF TURBO REFRIGERATOR, AND TURBO REFRIGERATOR INCLUDING EVAPORATOR
Document Type and Number:
Japanese Patent JP2015190733
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To inexpensively provide an evaporator that can improve a heat transfer coefficient.SOLUTION: An evaporator comprises: heat transfer pipes 35 in which fluid to be cooled flows; and a gas-liquid separator 41 that is arranged in a can body 31 and separates refrigerant gas and refrigerant liquid. The gas-liquid separator 41 comprises: a flow passage block 42 in which a gas-liquid refrigerant flow passage 45 is formed; and refrigerant gas guide members 50 connected to the flow passage block 42. Refrigerant gas flow passages 51 that communicate with the gas-liquid refrigerant flow passage 45 are formed in the refrigerant gas guide members 50, and the refrigerant gas flow passages 51 extend upward along an inner surface of the can body 31.
Inventors:
OTSUKA KOICHIRO
ENDO TETSUYA
AMANO SHUNSUKE
ENDO TETSUYA
AMANO SHUNSUKE
Application Number:
JP2014070101A
Publication Date:
November 02, 2015
Filing Date:
March 28, 2014
Export Citation:
Assignee:
EBARA REFRIGERATION EQUIPMENT
International Classes:
F25B43/00; F25B1/053; F25B1/10; F25B39/02
Domestic Patent References:
| JPH08189726A | 1996-07-23 | |||
| JP2009236430A | 2009-10-15 | |||
| JP2009186034A | 2009-08-20 | |||
| JP2014020753A | 2014-02-03 | |||
| JP2014038002A | 2014-02-27 |
Foreign References:
| US20080163637A1 | 2008-07-10 | |||
| WO2013162759A1 | 2013-10-31 | |||
| US20110041528A1 | 2011-02-24 |
Attorney, Agent or Firm:
Isamu Watanabe
Tetsuya Hirosawa
Tetsuya Hirosawa