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1. 发明授权

US06301925B1 Absorption water heater/chiller and high temperature regenerator therefor 失效
公开(公告)号：US06301925B1
公开(公告)日：2001-10-16
申请号：US09508992
申请日：2000-03-20
申请人： Yasushi Funaba , Norihiro Itou , Tomihisa Oouchi , Satoshi Miyake , Michiyuki Uchimura
发明人： Yasushi Funaba , Norihiro Itou , Tomihisa Oouchi , Satoshi Miyake , Michiyuki Uchimura
IPC分类号： F25B3300
CPC分类号： F23M9/10 , F23C2203/10 , F25B15/06 , F25B33/00 , F25B2333/002 , F25B2333/003 , F25B2500/01 , Y02E20/366
摘要： An absorption water heater/chiller using lithium bromide as an absorbent and water as a refrigerant, and a high temperature regenerator therefor. The high temperature regenerator is provided with a combustion chamber 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. A solution is received in a liquid chamber, which extends on upper and lower sides of the combustion chamber and is defined by an outer tube (1). A refrigerant steam outflow passage (8) is formed in an upper portion of the outer tube, and gas discharge passages (13, 14) are formed at an end portion of the combustion chamber opposed to the burner. A plurality of solution tubes (3) providing communication between the liquid chamber portions on the upper and lower sides of the combustion chamber extend through the combustion chamber. The plurality of solution tubes are roughly divided into a group (3A) provided in flame of the burner, and a group (3B) provided away from the flame of the burner. The two groups are spaced from each other by 10-100 mm. Thus reduction of Nox is achieved and generation of CO is suppressed.

2. 发明授权

US06470702B2 Absorption water heater/chiller and high temperature regenerator therefor 失效
标题翻译：吸收式热水器/冷水机组及高温再生器
公开(公告)号：US06470702B2
公开(公告)日：2002-10-29
申请号：US09814713
申请日：2001-03-23
申请人： Yasushi Funaba , Norihiro Itou , Tomihisa Oouchi , Satoshi Miyake , Michiyuki Uchimura
发明人： Yasushi Funaba , Norihiro Itou , Tomihisa Oouchi , Satoshi Miyake , Michiyuki Uchimura
IPC分类号： F25B3300
CPC分类号： F23M9/10 , F23C2203/10 , F25B15/06 , F25B33/00 , F25B2333/002 , F25B2333/003 , F25B2500/01 , Y02E20/366
摘要： An absorption water heater/chiller using lithium bromide as an absorbent and water as a refrigerant, and a high temperature regenerator therefor. The high temperature regenerator is provided with a combustion chamber 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. A solution is received in a liquid chamber, which extends on upper and lower sides of the combustion chamber and is defined by an outer tube (1). A refrigerant steam outflow passage (8) is formed in an upper portion of the outer tube, and gas discharge passages (13, 14) are formed at an end portion of the combustion chamber opposed to the burner. A plurality of solution tubes (3) providing communication between the liquid chamber portions on the upper and lower sides of the combustion chamber extend through the combustion chamber. The plurality of solution tubes are roughly divided into a group (3A) provided in flame of the burner, and a group (3B) provided away from the flame of the burner. The two groups are spaced from each other by 10-100 mm. Thus reduction of Nox is achieved and generation of CO is suppressed.
摘要翻译：使用溴化锂作吸收剂和水作为制冷剂的吸收式热水器/冷却器及其高温再生器。高温再生器设置有由燃烧器（4B）的吹出口侧的内管（2）限定的燃烧室，从其吹出燃烧气体。溶液被容纳在液体室中，液体室在燃烧室的上侧和下侧延伸并由外管（1）限定。在外管的上部形成有制冷剂蒸汽流出通道（8），在与燃烧器相对的燃烧室的端部形成有排气通路（13,14）。提供在燃烧室的上侧和下侧之间的液体室部分之间的连通的多个溶液管（3）延伸穿过燃烧室。多个溶液管大致分为设置在燃烧器的火焰中的组（3A）和远离燃烧器的火焰的组（3B）。两组彼此间隔10-100毫米。因此实现了Nox的还原，抑制了CO的产生。

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