Title:
吸収式熱交換システム
Document Type and Number:
Japanese Patent JP6907438
Kind Code:
B2
Abstract:
An absorption type heat exchange system enables the outlet temperature of heated fluid with increased temperature to be higher than the inlet temperature of heating source fluid with decreased temperature. This absorption heat exchange system is provided with: an absorption unit that raises the temperature of a first fluid to be heated by means of absorption heat released when an absorption liquidabsorbs refrigerant vapor; a condensation unit for raising the temperature of the fluid to be heated by means of condensation heat released when the refrigerant vapor becomes a refrigerant liquid; anevaporation unit that captures latent heat of evaporation required when the refrigerant liquid is evaporated into refrigerant vapor from the heating source fluid; and a regeneration unit, capturing heat required for heating the dilute solution to become a concentrated solution from the heating source fluid; the internal pressure and temperature of the absorption unit are higher than those of theregeneration unit by an absorption heat pump cycle of the absorption liquid and the refrigerant, and a part of the heating source fluid shunted by the heating source fluid before being introduced intothe evaporation unit and the regeneration unit is introduced into the absorption unit as a first heated fluid.
Inventors:
Yoshiro Takemura
Atsushi Aoyama
Hirata Kosuke
Atsushi Aoyama
Hirata Kosuke
Application Number:
JP2017158909A
Publication Date:
July 21, 2021
Filing Date:
August 21, 2017
Export Citation:
Assignee:
EBARA Chilling System Co., Ltd.
International Classes:
F25B15/00; F25B27/02
Domestic Patent References:
| JP2017075772A | ||||
| JP61125144U | ||||
| JP2007333342A | ||||
| JP2012202589A | ||||
| JP2005308373A | ||||
| JP58117976A |
Attorney, Agent or Firm:
Sadaji Miyakawa
Toshiyuki Kanai
Kayoko Miyoko
Shigeo Shibata
Toshiyuki Kanai
Kayoko Miyoko
Shigeo Shibata