Title:
吸収式ヒートポンプシステム
Document Type and Number:
Japanese Patent JP4953433
Kind Code:
B2
Abstract:
To keep an output temperature of a specific value or higher, and to improve coefficient of performance in winter and the like, and to prevent heat island phenomenon in summer and the like.
This absorption type heat pump system 100 comprising an absorption type heat pump circuit X having an evaporator 1 for evaporating a refrigerant A, can be operated in a refrigerant circulating state for circulating the refrigerant A of the evaporator 1 disposed in the absorption-type heat pump circuit X, between the evaporator 1 and a buried heat exchanger 34 disposed in the ground.
COPYRIGHT: (C)2008,JPO&INPIT
Inventors:
Hiroshi Fujimoto
Tsutomu Wakabayashi
Tsutomu Wakabayashi
Application Number:
JP2007039474A
Publication Date:
June 13, 2012
Filing Date:
February 20, 2007
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
F25B30/06; F25B15/00; F25B27/02
Domestic Patent References:
| JP61268961A | ||||
| JP2002005594A | ||||
| JP2005265249A | ||||
| JP8121911A | ||||
| JP1150763A | ||||
| JP7151415A |
Attorney, Agent or Firm:
Shuichiro Kitamura
Kunihiko Higashi
Kunihiko Higashi