Title:
COGENERATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2007/046361
Kind Code:
A1
Abstract:
[PROBLEMS] A technique for a cogeneration system where heat is the primary output
and electricity is the secondary, in which the technique is capable of supplying
hot water of desired temperature immediately after starting supply of hot water.
[MEANS FOR SOLVING PROBLEMS] The cogeneration system has a Stirling engine (1004),
a first burner (1012) for heating a heater section (5016) of the Stirling engine
(1004), a first heat exchanger (1014) for exchanging heat between combustion
gas from the first burner (1012) and a heating medium, a second heat exchanger
(1080) for exchanging heat between the heating medium and water, a means for circulating
the heating medium between the first heat exchanger (1014) and the second heat
exchanger (1080), a hot water supply passage for supplying water flowing out
from the second heat exchanger (1080) to a hot water utilizing position, a second
burner (1108) for heating the hot water supply passage, and a controller (1200)
for controlling heating power of the first burner depending on demand for heat
at the hot water utilizing position.
Inventors:
JINNO HIDEYUKI (JP)
KAKAMI YOZO (JP)
KAKAMI YOZO (JP)
Application Number:
PCT/JP2006/320623
Publication Date:
April 26, 2007
Filing Date:
October 17, 2006
Export Citation:
Assignee:
RINNAI KK (JP)
JINNO HIDEYUKI (JP)
KAKAMI YOZO (JP)
JINNO HIDEYUKI (JP)
KAKAMI YOZO (JP)
International Classes:
F24H1/00; F02G5/04; F23N5/02; F24D18/00
Foreign References:
| JP2003534483A | 2003-11-18 | |||
| JP2005513321A | 2005-05-12 | |||
| JP2003247750A | 2003-09-05 | |||
| JP2003106658A | 2003-04-09 | |||
| JP2002277051A | 2002-09-25 |
Attorney, Agent or Firm:
KAI-U PATENT LAW FIRM (45-14 Meieki 2-chome, Nakamura-k, Nagoya-shi Aichi 02, JP)
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