Title:
EXHAUST HEAT UTILIZING REFRIGERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2003/021166
Kind Code:
A1
Abstract:
An exhaust heat utilizing refrigeration system capable of adding the function of a refrigerant heater, a condenser, or a subcooler by utilizing exhaust heat, comprising a compressor (12), a first heat exchanger (14), a heat pump device (1) having pressure reducing devices (15) and second heat exchangers (21), a regenerator (51) using exhaust heat as heat source, and an absorbing refrigerating machine (5) having a condenser (53), an evaporator (54), and an absorber (55), wherein a third hear exchanger (17) is connected to the first heat exchanger (14) parallel with each other, and the heat source of the third heat exchanger (17) is provided from the evaporator (54) of the absorbing refrigerating machine (5).
Inventors:
SAWADA NORIO (JP)
MATSUMOTO KAZUO (JP)
MATSUMOTO KAZUO (JP)
Application Number:
PCT/JP2002/008907
Publication Date:
March 13, 2003
Filing Date:
September 03, 2002
Export Citation:
Assignee:
SANYO ELECTRIC CO (JP)
SAWADA NORIO (JP)
MATSUMOTO KAZUO (JP)
SAWADA NORIO (JP)
MATSUMOTO KAZUO (JP)
International Classes:
F25B25/02; F25B27/02; F25B13/00; (IPC1-7): F25B25/02; F25B27/02; F25B29/00
Foreign References:
| JPH0921575A | 1997-01-21 | |||
| JPH08247571A | 1996-09-27 | |||
| JPH11101518A | 1999-04-13 | |||
| JPS6389554U | 1988-06-10 | |||
| US4410134A | 1983-10-18 | |||
| JPH08232681A | 1996-09-10 |
Attorney, Agent or Firm:
Kushibuchi, Masayuki (Sotokanda 6-chome Chiyoda-ku, Tokyo, JP)
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