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公开(公告)号：US06301925B1
公开(公告)日：2001-10-16
申请号：US09508992
申请日：2000-03-20
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.
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2.发明授权公开(公告)号：US06470702B2
公开(公告)日：2002-10-29
申请号：US09814713
申请日：2001-03-23
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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公开(公告)号：US4748830A
公开(公告)日：1988-06-07
申请号：US17559
申请日：1987-02-24
摘要： First path flow passage is formed so as to lead the absorbent solution in the heat exchanger (7; 107) or the receive pan (24; 118a) disposed below a first path absorption process into a cooling air upper stream side of the first path absorption process through a conduit (30). Subsequent path flow passage is formed so as to lead the absorbent solution in the receive pan (24; 120) disposed below a subsequent path absorption process into the cooling air upper stream side of same path absorption process. The absorbent solution flow amount of each vertical tubes group (10; 158) can be obtained larger irrespective of the absorbent solution circulation flow amount for the refrigeration cycle. The dry portions of the vertical tube (10; 158) caused due to the storage of the absorbent solution circulation flow amount can be prevented.
摘要翻译： 第一路径流路形成为将设置在第一路径吸收处理下方的热交换器（7; 107）或接收盘（24; 118a）中的吸收剂溶液引导到第一路径吸收的冷却空气上游侧 通过导管（30）处理。 形成随后的路径流动通道，以将设置在随后的路径吸收过程下方的接收盘（24; 120）中的吸收剂溶液引导到相同路径吸收过程的冷却空气上游侧。 无论制冷循环的吸收剂溶液循环流量如何，每个垂直管组（10; 158）的吸收剂溶液流量可以获得更大。 可以防止由于吸收剂溶液循环流量的存储引起的垂直管（10; 158）的干燥部分。
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公开(公告)号：US4841744A
公开(公告)日：1989-06-27
申请号：US145316
申请日：1988-01-19
申请人： Shigekichi Kurosawa , Yoshikazu Nagaoka , Shinichi Kannoh , Sadatoshi Takemoto , Shigeo Sugimoto , Tomihisa Oouchi , Toshio Hatada , Yoshifumi Kunugi , Hironobu Kawamura , Kyoji Kohno , Kenzi Machizawa
发明人： Shigekichi Kurosawa , Yoshikazu Nagaoka , Shinichi Kannoh , Sadatoshi Takemoto , Shigeo Sugimoto , Tomihisa Oouchi , Toshio Hatada , Yoshifumi Kunugi , Hironobu Kawamura , Kyoji Kohno , Kenzi Machizawa
CPC分类号： F25B15/008 , F25B43/046 , Y02B30/62
摘要： A double effect air cooled absorption refrigerating machine consisting of fans provided on one side frame member out of the upper, lower and four side frame members which constitute a frame of a machine body, an air cooled heat exchanger provided on the remaining three side frame members and composed of an air cooled absorber and an air cooled condenser, and an evaporator, a high-temperature regenerator, a low-temperature regenerator, a solution heat exchanger and some other parts, all of which are provided on the inner side so as to be surrounded by the side frame members, the machine having a small installation area.
摘要翻译： 一种双效空气冷却吸收式制冷机，由构成机体框架的上，下和四个侧框架构件的一个侧框架构件上的风扇组成，设置在剩余的三个侧框架构件上的空气冷却热交换器 并且由空气冷却吸收器和空气冷却冷凝器组成，以及蒸发器，高温再生器，低温再生器，溶液热交换器等一部分，其全部设置在内侧，从而 被侧框架构件包围，该机器具有小的安装面积。
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公开(公告)号：US4520634A
公开(公告)日：1985-06-04
申请号：US599482
申请日：1984-04-12
申请人： Tomihisa Oouchi , Sampei Usui , Tamio Fukuda , Akira Nishiguchi
发明人： Tomihisa Oouchi , Sampei Usui , Tamio Fukuda , Akira Nishiguchi
CPC分类号： F25B15/008 , F25B33/00 , Y02B30/62
摘要： A triple-stage absorption refrigeration system including three generators. Solution is supplied from absorber directly to each of the three generators in parallel with each other without flowing through any other generator, and cooling medium is made to flow firstly through the condenser and then through the absorber. Due to these features, corrosion of walls of the first generator in which temperature becomes highest can be inhibited.
摘要翻译： 三级吸收式制冷系统，包括三台发电机。 溶液从吸收器直接供给到彼此并联的三个发生器中的每一个，而不流过任何其它发生器，并且使冷却介质首先流过冷凝器然后通过吸收器。 由于这些特征，可以抑制温度变高的第一发生器的壁的腐蚀。
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公开(公告)号：US5353866A
公开(公告)日：1994-10-11
申请号：US038190
申请日：1993-03-29
申请人： Hironobu Ueda , Toshio Hatada , Yoshifumi Kunugi , Tomihisa Oouchi , Sigeo Sugimoto , Tamio Shimizu , Kyoji Kohno
发明人： Hironobu Ueda , Toshio Hatada , Yoshifumi Kunugi , Tomihisa Oouchi , Sigeo Sugimoto , Tamio Shimizu , Kyoji Kohno
CPC分类号： F28F1/325 , F25B15/008
摘要： Louver segments of a heat transfer fin each have a longitudinal central portion disposed at the center of the louver segment in a direction crossing the flow of a fluid and longitudinal end portions each disposed on either side of the longitudinal central portion and sectioned into parts. Each louver segment has a configuration such that an area of the longitudinal central portion projected in the direction of the flow of the fluid is larger than an area of each of the longitudinal end portions projected in the direction of the flow of the fluid, with respect to the same width of the passage of the fluid.
摘要翻译： 传热翅片的百叶窗段具有纵向中心部分，该纵向中心部分沿着与流体纵向端部交叉的方向设置在百叶窗部分的中心，纵向端部分别设置在纵向中心部分的任一侧并且被分成多个部分。 每个百叶窗段具有这样的构造，使得沿着流体的流动方向突出的纵向中心部分的面积大于沿着流体的流动方向突出的每个纵向端部的面积，相对于 到流体通道的相同宽度。
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公开(公告)号：US4791984A
公开(公告)日：1988-12-20
申请号：US42253
申请日：1987-04-24
CPC分类号： F28F1/32
摘要： The present invention relates to a louvered heat transfer fin in which the air-passing resistance of the louver is varied so as to increase the overall heat exchange quantity, and thereby to greatly enhance the heat transfer performance of the fin. The arrangement of each louver is such that the projection area in the vicinity of the longitudinal central portion of the louver projected in the direction in which air passes is larger than the projection area of each of the longitudinal end sides of the louver projected in the same direction.
摘要翻译： 本发明涉及一种百叶窗传热翅片，其中改变百叶窗的通气阻力以增加总热交换量，从而大大提高翅片的传热性能。 每个百叶窗的布置使得沿着空气通过的方向投影的百叶窗的纵向中心部分附近的投影面积大于投影在其中的百叶窗的每个纵向端侧的投影面积 方向。
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公开(公告)号：US4499859A
公开(公告)日：1985-02-19
申请号：US495584
申请日：1983-05-18
申请人： Akira Nishiguchi , Sanpei Usui , Tomihisa Oouchi , Kazumi Iwai
发明人： Akira Nishiguchi , Sanpei Usui , Tomihisa Oouchi , Kazumi Iwai
CPC分类号： F25B33/00 , F22B7/06 , F25B2333/003
摘要： A vapor generator for use in, for example, an absorption type water cooler or heater. The vapor generator having a burner section and a boiler section, the boiler section being constituted by an outer casing, an inner casing disposed in the outer casing, and a multiplicity of solution tubes attached in rows to the inner surfaces of wall of the inner casing so as to extend substantially vertically. The interior of the tubes is in communication with a space accommodating a medium to be heated and defined between the inner casing and outer casing. A multiplicity of fins are attached to the inner surfaces of walls of the inner casing in the area around the flame formed by the burner section so as to increase the rate of heat transfer to the medium in the above-mentioned space from the gas in the combustion chamber. The axis of each of the solution tubes in a second row is offset from the line which extends in parallel with the flow of gas from the midst of the gap between two adjacent solution pipes in a first row located upstream from the second row as viewed in the direction of flow of gas, so that overheating of the central portion of each solution tube in the second row is avoided advantageously.
摘要翻译： 用于例如吸收型水冷却器或加热器的蒸汽发生器。 蒸汽发生器具有燃烧器部分和锅炉部分，所述锅炉部分由外壳，设置在外壳中的内壳和多个溶液管组成，所述溶液管与所述内壳的壁的内表面成行 以便基本垂直地延伸。 管的内部与容纳要加热和限定在内壳和外壳之间的介质的空间连通。 在由燃烧器部分形成的火焰周围的区域中，多个翅片附接到内壳体的壁的内表面，以便增加从上述空间中的介质到介质中的传热速率 燃烧室。 在第二排中的每个溶液管的轴线偏离与从位于第二排上游的第一排中的两个相邻溶液管之间的间隙中间的气体流平行延伸的管线， 气体的流动方向，从而有利地避免了第二排中每个溶液管的中心部分的过热。
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