公开(公告)号：US3314247A

公开(公告)日：1967-04-18

申请号：US56003866

申请日：1966-05-31

申请人： WORTHINGTON CORP

发明人： DAVID ARONSON

IPC分类号： F25B15/06 ,  F25B33/00

CPC分类号： F25B33/00 ,  F25B15/06 ,  F25B2333/007 ,  Y02A30/277 ,  Y02B30/62

摘要： 1,120,691. Refrigerating. WORTHINGTON CORP. 31 Jan., 1966 [13 April, 1965], No. 4255/66. Heading F4H. In an absorption system using lithium bromide as absorbent and water as refrigerant, the generator is heated by low pressure steam which is passed from a steam header 110 through a tube bundle 44 in the generator to a condensate header 118 from which condensate makes a pass 44a through solution in the generator to cool the condensate to a temperature at which it will not flash on discharge to atmosphere. As illustrated, condensate from the pass 44a passes to a portion of the steam header formed by a partition 112 for discharge at 120. Baffles 104 in the generator cause solution to follow a sinuous path over the tube bundle from an inlet (38) to an outlet (46), Figs. 1 and 3 (not shown). In a modification, Fig. 4 (not shown), condensate from the partitioned portion of the steam header makes a second pass to a partitioned portion of the condensate header before discharge, and starshaped inserts (126) are included in the condensate passes (44b) to inhibit passage of steam. Operating temperatures and pressures are disclosed.

公开(公告)号：US2269099A

公开(公告)日：1942-01-06

申请号：US10712936

申请日：1936-10-23

申请人： SERVEL INC

发明人： GUNNAR GRUBB

IPC分类号： F25B15/10 ,  F25B27/02 ,  F25B33/00 ,  F25B49/04 ,  F25D11/02

CPC分类号： F25B33/00 ,  F25B15/10 ,  F25B27/02 ,  F25B49/043 ,  F25B2333/004 ,  F25B2333/007 ,  F25D11/027

公开(公告)号：US20050223728A1

公开(公告)日：2005-10-13

申请号：US10509359

申请日：2003-03-17

申请人： Franz Stuhlmueller

发明人： Franz Stuhlmueller

IPC分类号： F01K17/04 ,  F01K17/00 ,  F01K17/02 ,  F01K23/10 ,  F02C6/18 ,  F02C7/143 ,  F25B27/02 ,  F25B27/00

CPC分类号： F01K17/005 ,  F02C6/18 ,  F25B27/02 ,  F25B2333/007 ,  Y02A30/274 ,  Y02E20/14 ,  Y02E20/16

摘要： The invention relates to a power station comprising at least one steam turbine and/or gas turbine which is connected to at least one absorption type refrigeration machine in order to produce refrigeration, whereby the absorption type refrigeration machine is operated by means of steam which is taken from the steam turbine, or by means of waste heat produced by the gas turbine.

摘要翻译： 本发明涉及一种发电站，其包括至少一个汽轮机和/或燃气轮机，该汽轮机和/或燃气轮机连接至至少一个吸收型制冷机以产生制冷，由此吸收型制冷机通过采用的蒸汽进行操作 来自蒸汽涡轮机，或通过燃气轮机产生的废热。

公开(公告)号：US20050022963A1

公开(公告)日：2005-02-03

申请号：US10497222

申请日：2002-11-29

申请人： Michael Garrabrant ,  Roger Stout ,  Michael Klintworth II ,  Eric Collet

发明人： Michael Garrabrant ,  Roger Stout ,  Michael Klintworth II ,  Eric Collet

IPC分类号： F25B15/04 ,  F25B27/02 ,  F25B29/00 ,  F25B41/04 ,  F25B41/06

CPC分类号： F25B15/04 ,  F25B27/02 ,  F25B29/006 ,  F25B41/04 ,  F25B41/06 ,  F25B41/062 ,  F25B2333/003 ,  F25B2333/007 ,  F25B2400/0411 ,  Y02A30/274 ,  Y02B30/625 ,  Y02P80/152

摘要： A waste heat source (100) is used to heat a high temperature heat transfer fluid which is used to heat an absorption heat transfer machine (10) having a generator (20), an absorber (30), a condenser (40), and an evaporator (50) operatively connected together. The high temperature heat transfer fluid can also be used to heat a load (190) such as a room space or a process. The waste heat source (100) can also be used to heat an intermediate heat transfer fluid, which can be used to heat a second load (175) such as a space, a process, or an absorption heat transfer machine. Novel flow control devices (70, 60) for controlling the flow of weak solution from generator (20) to absorber (30) or of refrigerant from condenser (40) to evaporator (50), respectively, are also described.

摘要翻译： 废热源（100）用于加热用于加热具有发电机（20），吸收器（30），冷凝器（40）的吸收式热交换器（10）的高温传热流体，以及 可操作地连接在一起的蒸发器（50）。 高温传热流体也可用于加热诸如房间空间或过程的负载（190）。 废热源（100）也可用于加热可用于加热诸如空间，工艺或吸收式热转印机的第二负载（175）的中间传热流体。 还描述了分别用于控制从发电机20到吸收器30的弱溶液或从冷凝器40到制冷剂50的制冷剂流动的新的流量控制装置70,60。

公开(公告)号：US20150176869A1

公开(公告)日：2015-06-25

申请号：US14133739

申请日：2013-12-19

申请人： King Fahd University of Petroleum and Minerals

发明人： Syed Ahmed Mohammad SAID ,  Muhammad Umar SIDDIQUI

IPC分类号： F25B17/00

CPC分类号： F25B17/00 ,  F25B17/02 ,  F25B27/007 ,  F25B27/02 ,  F25B35/00 ,  F25B2333/007 ,  Y02A30/274 ,  Y02A30/277 ,  Y02B30/62

摘要： A solar powered intermittent absorption refrigeration system utilizes helical coil heat exchangers for generation, absorption, dephlegmation, condensation and heat recovery. The thermo-siphon effect is used to supply and reject heat from the system, to recover and utilize heat from a waste energy unit, to reject heat of absorption, and to pressurize and depressurize the system. The system produces ice blocks during the nighttime without any requirement of electrical energy for the operation of the system.

摘要翻译： 太阳能间歇式吸收式制冷系统采用螺旋线圈换热器进行发电，吸收，分解，冷凝和热回收。 热虹吸效应用于供应和排除系统的热量，回收和利用废能源单元的热量，以排除吸收热量，并对系统进行加压和减压。 该系统在夜间产生冰块，而不需要用于系统操作的电能。

公开(公告)号：US06679083B1

公开(公告)日：2004-01-20

申请号：US10211137

申请日：2002-08-02

申请人： Donald C. Erickson

发明人： Donald C. Erickson

IPC分类号： F25B1500

CPC分类号： F28D7/024 ,  B01D53/18 ,  F25B15/02 ,  F25B37/00 ,  F25B2333/006 ,  F25B2333/007

摘要： A sorber comprised of at least three concentric coils of tubing contained in a shell with a flow path for liquid sorbent in one direction, a flow path for heat transfer fluid which is in counter-current heat exchange relationship with sorbent flow, a sorbate vapor port in communication with at least one of sorbent inlet or exit ports, wherein each coil is coiled in opposite direction to those coils adjoining it, whereby the opposed slant tube configuration is achieved, with structure for flow modification in the core space inside the innermost coil.

摘要翻译： 甲吸附器包括在一个方向上包含在具有用于液体吸附剂的流路的壳管中的至少三个同心线圈，用于热传递流体的流动路径，其与吸附剂流量，山梨酸蒸气口逆流热交换关系 在与吸附剂入口或出口端口中的至少一个，其中，每个线圈在相反的方向卷绕以那些线圈与其邻接，由此，相对的斜管配置实现，与结构为式流动修改的芯空间中的最内侧线圈的内侧连通。

公开(公告)号：US06523357B1

公开(公告)日：2003-02-25

申请号：US10004625

申请日：2001-12-04

申请人： Masatoshi Katayama

发明人： Masatoshi Katayama

IPC分类号： F25B1500

CPC分类号： F25B15/06 ,  F25B27/02 ,  F25B2333/003 ,  F25B2333/007 ,  Y02A30/274 ,  Y02A30/277 ,  Y02B30/62

摘要： An absorption refrigerator includes an evaporator having an evaporating heat exchanger pipe operable to evaporate refrigerant on an outer surface thereof so as to cool liquid to be cooled running in the pipe, an absorber containing absorbent liquid for absorbing the refrigerant evaporated at the evaporator, a regenerator for heating and concentrating the absorbent liquid supplied from the absorber by using heat source fluid and then supplying the concentrated absorbent liquid to the absorber, a condenser for condensing steam or vapor of refrigerant supplied from the regenerator and supplying the condensed refrigerant to the evaporator and an evaporator for evaporating the condensed water condensed at the condenser. The absorption refrigerator further includes absorbent liquid supplying means for supplying the absorbent liquid to the refrigerant present at the evaporator and refrigerant discharging means for discharging the refrigerant present at the evaporator to the regenerator.

摘要翻译： 一种吸收式制冷机，具有蒸发器，该蒸发器具有能够在其外表面蒸发制冷剂的蒸发热交换器管，以冷却管中待冷却的液体，含有吸收液体的吸收剂，用于吸收蒸发器蒸发的制冷剂，再生器 用于通过使用热源流体加热和浓缩从吸收器供应的吸收剂液体，然后将浓缩的吸收剂液体供应到吸收器;冷凝器，用于冷凝从再生器供应的制冷剂的蒸汽或蒸气，并将冷凝的制冷剂供应到蒸发器;以及 用于蒸发在冷凝器处冷凝的冷凝水的蒸发器。 吸收式制冷机还具备将吸收液供给到存在于蒸发器中的制冷剂的吸收液供给机构，以及将存在于蒸发器中的制冷剂排出到再生器的制冷剂排出单元。

公开(公告)号：US07441589B2

公开(公告)日：2008-10-28

申请号：US10497222

申请日：2002-11-29

申请人： Michael A. Garrabrant ,  Roger E. Stout ,  Michael W. Klintworth, II ,  Eric Collet

发明人： Michael A. Garrabrant ,  Roger E. Stout ,  Michael W. Klintworth, II ,  Eric Collet

IPC分类号： F25B29/00

CPC分类号： F25B15/04 ,  F25B27/02 ,  F25B29/006 ,  F25B41/04 ,  F25B41/06 ,  F25B41/062 ,  F25B2333/003 ,  F25B2333/007 ,  F25B2400/0411 ,  Y02A30/274 ,  Y02B30/625 ,  Y02P80/152

摘要： A waste heat source (100) is used to heat a high temperature heat transfer fluid which is used to heat an absorption heat transfer machine (10) having a generator (20), an absorber (30), a condenser (40), and an evaporator (50) operatively connected together. The high temperature heat transfer fluid can also be used to heat a load (190) such as a room space or a process. The waste heat source (100) can also be used to heat an intermediate heat transfer fluid, which can be used to heat a second load (175) such as a space, a process, or an absorption heat transfer machine. Novel flow control devices (70, 60) for controlling the flow of weak solution from generator (20) to absorber (30) or of refrigerant from condenser (40) to evaporator (50), respectively, are also described.

摘要翻译： 废热源（100）用于加热用于加热具有发电机（20），吸收器（30），冷凝器（40）的吸收式热交换器（10）的高温传热流体，以及 可操作地连接在一起的蒸发器（50）。 高温传热流体也可用于加热诸如房间空间或过程的负载（190）。 废热源（100）也可用于加热可用于加热诸如空间，工艺或吸收式热转印机的第二负载（175）的中间传热流体。 还描述了分别用于控制从发电机20到吸收器30的弱溶液或从冷凝器40到制冷剂50的制冷剂流动的新的流量控制装置70,60。

公开(公告)号：US06564562B1

公开(公告)日：2003-05-20

申请号：US10045981

申请日：2002-01-10

申请人： Fenfei Wang ,  Luan K. Nguyen

发明人： Fenfei Wang ,  Luan K. Nguyen

IPC分类号： F25B1500

CPC分类号： F25B33/00 ,  F25B15/06 ,  F25B49/043 ,  F25B2333/007

摘要： An absorption apparatus includes a generator with an integrated outlet box comprising a liquid sensing chamber and a solution outlet chamber. The sensing chamber has an opening into the generator, with the opening being sized according to the liquid surface area inside the sensing chamber. The outlet chamber has a larger opening into the generator to provide a more open flow path for solution to exit the generator through the outlet chamber. The more restricted opening in the sensing chamber allows a liquid level sensor therein to sense a relatively calm liquid level that tends to be at an average elevation of a boiling-disrupted liquid level in the generator. With the opening in the sensing chamber being appropriately sized, a variable speed pump, responsive to the liquid level sensor, controls the flow of solution into the generator to maintain a desired solution liquid level in the generator.

摘要翻译： 吸收装置包括具有集成出口箱的发生器，其包括液体检测室和溶液出口室。 感测室具有通向发生器的开口，其开口根据感测室内部的液体表面积来定尺寸。 出口室具有更大的开口进入发生器，以提供更开放的流动路径，用于溶液通过出口室离开发生器。 传感室中的限制开口允许其中的液面传感器感测趋于在发生器中平均升高沸点破坏的液位的相对平静的液位。 在传感室中的开口尺寸适当的情况下，响应于液面传感器的变速泵控制溶液进入发生器的流动，以保持发生器中所需的溶液液面。

公开(公告)号：US06318117B1

公开(公告)日：2001-11-20

申请号：US09643809

申请日：2000-08-22

申请人： Daoud A. Jandal ,  Lee L. Sibik ,  Robin R. Lee ,  Michael P. Morse

发明人： Daoud A. Jandal ,  Lee L. Sibik ,  Robin R. Lee ,  Michael P. Morse

IPC分类号： F25B3300

CPC分类号： F25B33/00 ,  F25B15/06 ,  F25B2333/007 ,  F28B1/02 ,  F28D7/0066 ,  F28D7/0083

摘要： A generator for an absorption chiller boils an absorption solution with steam heat by conveying the steam through a tube bundle with the steam flowing counter to the flow of solution. The tube bundle runs downhill in the direction of steam flow, while in some embodiments of the invention a bottom surface of the generator runs uphill in the direction of solution flow. The amount of solution in the generator is kept to an appropriately low level by submerging the tube bundle deeper at one end of the generator than the other.

摘要翻译： 用于吸收式制冷机的发生器通过将蒸汽通过管束传送蒸汽吸收溶液，蒸汽与流动相反地流动。 管束沿蒸汽流动方向下坡，而在本发明的一些实施例中，发生器的底表面沿溶液流动方向上坡运行。 通过将管束在发生器的一端比另一端更深地浸没，将发生器中的溶液量保持在适当的低水平。