Title:
ABSORPTION WATER HEATER/CHILLER AND HIGH TEMPERATURE REGENERATOR THEREFOR
Document Type and Number:
WIPO Patent Application WO/1999/024769
Kind Code:
A1
Abstract:
An absorption water heater/chiller using lithium bromide as an absorbent and water as a refrigerant, and a high temperature regenerator, the high temperature regenerator being provided with a combustion chamber (11B) defined by an inner tube (2) on the side of a blowout port of a burner (4B) from which a combustion gas is blown out, the solution being held in a liquid chamber extending on the upper and lower sides of the combustion chamber and defined by an outer tube (1), a refrigerant steam outflow passage (8) being formed in an upper portion of the outer tube with gas discharge passages (13, 14) formed at the end portion of the combustion chamber which is on the opposite side of the burner, a plurality of solution pipes (3) providing communication between the liquid chamber portions on the upper and lower sides of the combustion chamber extending through the combustion chamber, the solution pipes being roughly divided into a group (3A) provided in a flame of a burner, and a group (3B) provided away from the flame of the burner, these two groups being spaced from each other by 10-100 mm, this heater/chiller reducing NOx and minimizing the occurrence of CO.
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Inventors:
FUNABA YASUSHI (JP)
ITOU NORIHIRO (JP)
OOUCHI TOMIHISA (JP)
MIYAKE SATOSHI (JP)
UCHIMURA MICHIYUKI (JP)
ITOU NORIHIRO (JP)
OOUCHI TOMIHISA (JP)
MIYAKE SATOSHI (JP)
UCHIMURA MICHIYUKI (JP)
Application Number:
PCT/JP1998/005078
Publication Date:
May 20, 1999
Filing Date:
November 11, 1998
Export Citation:
Assignee:
HITACHI LTD (JP)
FUNABA YASUSHI (JP)
ITO NORIHIRO (JP)
OUCHI TOMIHISA (JP)
MIYAKE SATOSHI (JP)
UCHIMURA MICHIYUKI (JP)
FUNABA YASUSHI (JP)
ITO NORIHIRO (JP)
OUCHI TOMIHISA (JP)
MIYAKE SATOSHI (JP)
UCHIMURA MICHIYUKI (JP)
International Classes:
F23M9/10; F25B33/00; F25B15/06; (IPC1-7): F25B33/00
Foreign References:
| JPH10267205A | 1998-10-09 | |||
| JPH06221718A | 1994-08-12 | |||
| JPH0722371U | 1995-04-21 | |||
| JPH08193767A | 1996-07-30 | |||
| JPH09257207A | 1997-09-30 |
Attorney, Agent or Firm:
Sakuta, Yasuo (Ltd. 5-1, Marunouchi 1-chome Chiyoda-ku Tokyo, JP)
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