Title:
吸収式冷凍装置
Document Type and Number:
Japanese Patent JP7003847
Kind Code:
B2
Abstract:
To provide an absorption type refrigeration unit capable of reducing a transfer device (pump) for transferring absorbing liquid and power of the transfer device.SOLUTION: An absorption type refrigeration unit 1 related to this invention includes as basic components an evaporator 3, an absorber, a condenser 7 and a regenerator 9. Working refrigerant liquid and absorbing liquid circulate among the components, and the working refrigerant liquid is evaporated by the evaporator 3 in the negative pressure state so as to generate refrigeration capacity. The absorption type refrigeration unit is characterized by using, as the absorber, an injector 5 that makes working refrigerant gas obtained by evaporating and gasifying the working refrigerant liquid and the absorbing liquid come into contact with each other to dissolve the working refrigerant gas in the absorbing liquid and that boosts the pressure of the absorbing liquid that has absorbed the working refrigerant gas and then delivers the absorbing liquid.SELECTED DRAWING: Figure 1
Inventors:
Ken year forest
Haruki Urabe
Yamaguchi Isho
Haruki Urabe
Yamaguchi Isho
Application Number:
JP2018113408A
Publication Date:
January 21, 2022
Filing Date:
June 14, 2018
Export Citation:
Assignee:
JFE Engineering Corporation
International Classes:
F25B15/00
Domestic Patent References:
| JP47016600B1 | ||||
| JP2005337565A | ||||
| JP2006010301A | ||||
| JP2012533046A | ||||
| JP2010014353A | ||||
| JP2004270967A | ||||
| JP2000028225A | ||||
| JP2012068019A | ||||
| JP2005241177A | ||||
| JP2015031440A | ||||
| JP6257883A | ||||
| JP3160284A | ||||
| JP60037773U |
Attorney, Agent or Firm:
Toshihiko Ishikawa
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