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公开(公告)号：US5941089A
公开(公告)日：1999-08-24
申请号：US780
申请日：1997-12-30
CPC分类号： F25B15/02 , F25B29/006 , Y02B30/62
摘要： An absorption refrigerating/heating apparatus which performs in any of three modes; refrigerating, thermodynamic heating, and direct flame heating and improves the thermal efficiency during the operation of a direct flame heating mode to decrease the running cost. In the direct flame heating mode, the refrigerant and/or the absorbent is passed to the regenerator to decrease the concentration of the absorbent in the solution in the regenerator. Consequently, the temperature of the solution required for maintaining the vapor pressure in the regenerator at a desired rate can be lowered thus saving the heat needed for heating the solution.
摘要翻译： 一种以三种模式中的任一种执行的吸收式制冷/加热装置; 制冷，热力学加热和直接火焰加热，并提高直接燃烧加热模式下的热效率，降低运行成本。 在直接加热模式中，制冷剂和/或吸收剂被传递到再生器，以降低再生器中溶液中的吸收剂的浓度。 因此，可以降低将再生器中的蒸汽压维持在期望速率所需的溶液的温度，从而节省加热溶液所需的热量。
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公开(公告)号：US06176096B1
公开(公告)日：2001-01-23
申请号：US09362662
申请日：1999-07-29
IPC分类号： F25B1500
CPC分类号： F25B15/02 , F25B49/043 , Y02A30/277 , Y02B30/62
摘要： The purity of a refrigerant liquid can be maintained to an appropriate level without being varied corresponding to a change in the atmospheric condition and the loading state. A portion of the refrigerant liquid in an evaporator is conveyed from the evaporator to the upper end of a rectifier where it is used as a vapor/liquid contact fluid. A temperature sensor T6 is provided at the upper end of the rectifier for detecting the temperature at the top of the rectifier or the temperature of the refrigerant vapor. The temperature and the purity of the refrigerant vapor are closely related to each other. The higher the temperature, the lower the purity is deteriorated. When the temperature T detected by the temperature sensor T6 is higher than a reference temperature level Tref, a flow control valve V5 is actuated to increase the flow of the refrigerant liquid to the rectifier. This recovers the purity of the refrigerant vapor, thus preventing declination of the purity of the refrigerant vapor in the evaporator.
摘要翻译： 可以将制冷剂液体的纯度保持在适当的水平，而不会随着大气条件和装载状态的变化而变化。 蒸发器中的一部分制冷剂液体从蒸发器输送到整流器的上端，其中它用作蒸气/液体接触流体。 在整流器的上端设有温度传感器T6，用于检测整流器顶部的温度或制冷剂蒸汽的温度。 制冷剂蒸汽的温度和纯度彼此密切相关。 温度越高，纯度越低劣化。 当由温度传感器T6检测的温度T高于参考温度水平Tref时，启动流量控制阀V5以增加制冷剂流向整流器的流量。 这样可以恢复制冷剂蒸汽的纯度，从而防止蒸发器中的制冷剂蒸汽的纯度下降。
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公开(公告)号：US5901567A
公开(公告)日：1999-05-11
申请号：US978274
申请日：1997-11-25
申请人： Akira Suzuki , Manabu Kagawa , Tooru Fukuda , Toshimitsu Takaishi , Mitsuru Ishikawa , Hidetaka Kayanuma
发明人： Akira Suzuki , Manabu Kagawa , Tooru Fukuda , Toshimitsu Takaishi , Mitsuru Ishikawa , Hidetaka Kayanuma
CPC分类号： F25B29/006 , F25B15/02 , Y02B30/62
摘要： An absorption refrigerating/heating apparatus in which a refrigerant vapor generated in the evaporator (1) is absorbed to produce absorption heat by the absorbent in an absorber (2). There are first tube for chilled water in the evaporator, a second tube for cooling water in the absorber, a third tube in an indoor unit (15), and a forth tube in a sensible heat exchanger. The first tube and the second tube are respectively connected to the third tube and the fourth tube in a cooling operation, while to the fourth tube and the third tube respectively in a heating operation.
摘要翻译： 一种吸收式制冷/加热装置，其中在蒸发器（1）中产生的制冷剂蒸汽被吸收以由吸收器（2）中的吸收剂产生吸收热。 在蒸发器中有第一冷冻水管，在吸收器中冷却水的第二管，室内单元（15）中的第三管，以及显热交换器中的第四管。 第一管和第二管在冷却操作中分别连接到第三管和第四管，而在加热操作中分别连接到第四管和第三管。
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公开(公告)号：US20100327578A1
公开(公告)日：2010-12-30
申请号：US12919641
申请日：2009-03-10
IPC分类号： F16L17/00
CPC分类号： F16B31/021 , F16L23/20
摘要： An inexpensively manufactured coupling structure (21) for an absorption refrigeration circuit includes a gasket (27) held between two coupling members (23, 26). The gasket has a protruding part (32) that elastically de-forms when clamped between adjoining faces (22, 25) of the two coupling members.
摘要翻译： 廉价制造的用于吸收制冷回路的联接结构（21）包括保持在两个联接构件（23,26）之间的垫圈（27）。 垫圈具有当夹持在两个联接构件的相邻面（22,25）之间时弹性地形成的突出部分（32）。
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公开(公告)号：US09261296B2
公开(公告)日：2016-02-16
申请号：US12919959
申请日：2009-03-18
CPC分类号： F25B30/04 , F24D3/08 , F24D3/18 , F24D12/02 , F24D2200/04 , F24D2200/12 , F24D2200/126 , F25B2339/047 , Y02B30/12 , Y02B30/14 , Y02B30/52
摘要： A boiler-equipped absorption heat pump unit in which a regenerator, a boiler, and other high-temperature devices are separated from an evaporator, an absorber, and other low-temperature devices are separated by an insulated dividing wall. The dividing wall reduces heat loss by impeding the transfer of heat from the high-temperature devices to the low-temperature devices.
摘要翻译： 再生器，锅炉等高温装置与蒸发器，吸收器等低温装置分离的配备有锅炉的吸收式热泵机组由绝缘分隔壁隔开。 分隔壁通过阻止热量从高温装置传递到低温装置来减少热损失。
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公开(公告)号：US20110005253A1
公开(公告)日：2011-01-13
申请号：US12919959
申请日：2009-03-18
IPC分类号： F25B27/00
CPC分类号： F25B30/04 , F24D3/08 , F24D3/18 , F24D12/02 , F24D2200/04 , F24D2200/12 , F24D2200/126 , F25B2339/047 , Y02B30/12 , Y02B30/14 , Y02B30/52
摘要： A boiler-equipped absorption heat pump unit (10) having reduced heat loss is disclosed. A regenerator (23), a boiler (14), and other high-temperature devices, as well as an evaporator (11), an absorber (12), and other low-temperature devices are separated from each other by a dividing wall (62). The dividing wall impedes the transfer of heat from the high-temperature devices to the low-temperature devices, and heat loss is reduced.
摘要翻译： 公开了一种具有减少的热损失的装有锅炉的吸收式热泵机组（10）。 再生器（23），锅炉（14）和其它高温装置以及蒸发器（11），吸收器（12）和其它低温装置通过分隔壁（ 62）。 分隔壁阻碍了从高温装置向低温装置传递热量，并且减少了热损失。
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公开(公告)号：US08579335B2
公开(公告)日：2013-11-12
申请号：US12919641
申请日：2009-03-10
IPC分类号： F16L23/00
CPC分类号： F16B31/021 , F16L23/20
摘要： A coupling structure for an absorption refrigeration circuit includes a gasket held between two coupling members. The gasket has a protruding part that elastically deforms when clamped between adjoining faces of the two coupling members.
摘要翻译： 用于吸收制冷回路的联接结构包括保持在两个联接构件之间的垫圈。 垫圈具有突出部，当夹持在两个联接构件的相邻面之间时，该突出部弹性变形。
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公开(公告)号：US06483093B1
公开(公告)日：2002-11-19
申请号：US09717100
申请日：2000-11-22
IPC分类号： G01J120
CPC分类号： H02S20/00 , F24S23/31 , F24S30/40 , H01L31/0543 , H02S20/10 , H02S20/30 , H02S40/22 , Y02E10/43 , Y02E10/47 , Y02E10/52
摘要： A solar generator system includes a solar cell for photo-electrically converting sunlight, a multi-focus lens for condensing and converging the sunlight to the solar cell, and a secondary light-condenser which is formed into an inversed truncated conical shape with a portion adjacent to the lens being of a larger diameter, and which is disposed on the solar cell with a light-receiving face being opposed to the lens so as to introduce converged rays from the lens to the solar cell. The secondary light-condenser has a light-receiving surface which is formed into a cornet shape and includes a circular planar portion, and a slant portion which is formed into a tapered shape with the diameter thereof being larger as it goes away from the lens and which has a smaller-diameter end connected to an outer periphery of the planar portion.
摘要翻译： 太阳能发电机系统包括用于光电转换太阳的太阳能电池，用于将太阳光聚光和聚光到太阳能电池的多焦点透镜，以及二次光聚光器，其形成为具有相邻部分的反转的截头圆锥形状 所述透镜具有较大的直径，并且其被布置在具有与所述透镜相对的光接收面的所述太阳能电池上，以便将会聚的光线从所述透镜引入所述太阳能电池。 二次光聚光器具有形成为圆锥形状的光接收表面，并且包括圆形平面部分，以及倾斜部分，其形成为锥形，其直径远离透镜时其直径更大， 其具有连接到平面部分的外周的较小直径端。
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公开(公告)号：US06422033B1
公开(公告)日：2002-07-23
申请号：US09757667
申请日：2001-01-11
IPC分类号： F25B4304
摘要： An absorption type refrigerating apparatus is provided which is capable of not discharging to the outside but, instead, oxidizes hydrogen gas generated therein to water through reaction with metal oxide to inhibit a reduction of the operational efficiency. The hydrogen gas saved in the condenser 9 is brought in direct contact with a metal oxide of the hydrogen gas removing module 93 provided in the condenser 9. This causes the reducing reaction of the metal oxide to transform the hydrogen gas to water. The module 93 of a reduction unit is accommodated in the condenser 9 thus eliminating the need of a conventional sealing structure where the reduction unit is provided outside and connected by a conduit to the condenser 9. The reducing reaction can favorably be promoted by the heat of a refrigerant vapor introduced into the condenser 9 through its inlet 94.
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公开(公告)号：US06247330B1
公开(公告)日：2001-06-19
申请号：US09409379
申请日：1999-09-30
IPC分类号： F25B4304
CPC分类号： F25B43/046 , F25B15/02
摘要： For minimizing declination of the operational efficiency, hydrogen gas generated in an absorption type refrigerator is eliminated by reduction without exhausting to the outside. The hydrogen gas H2 remains close to the level surface 93 of a refrigerant in a condenser 9 is transferred together with a refrigerant vapor via an extraction pipe 92 to a condenser tank 91. The condenser tank 91 is equipped with a heated metal oxide which is allowed to come into direct contact with the hydrogen gas for carrying out its reduction. Accordingly, the hydrogen gas is eliminated and a trace of water is generated. The water is then returned back via the extraction pipe 92 to the condenser 9. As a result, the elimination of the hydrogen gas is successfully carried out while the water generated stays in the system, whereby the content of water in the refrigerant can be maintained to a desired level.
摘要翻译： 为了使操作效率的下降最小化，在吸收型冰箱中产生的氢气通过减少而消除而不排出到外部。 氢气H 2保持靠近冷凝器9中的制冷剂的水平面93与制冷剂蒸汽一起通过抽气管92传送到冷凝器罐91.冷凝器罐91配备有允许的加热金属氧化物 与氢气直接接触以进行其还原。 因此，消除氢气并产生微量的水。 然后，水经由抽出管92返回到冷凝器9.结果，在产生的水停留在系统中时，成功地执行氢气的消除，由此能够维持制冷剂中的水分含量 达到所需的水平。
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