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71. 发明申请

US20030159458A1 Dual phase condenser system 审中-公开
标题翻译：双相冷凝器系统
公开(公告)号：US20030159458A1
公开(公告)日：2003-08-28
申请号：US10082871
申请日：2002-02-25
发明人： Wei Fang , Way-Jone Hsiao , Ming-Li Tso
IPC分类号： F28D005/00 , F25D017/06 , F25B039/04
CPC分类号： F28B1/06 , F25B6/04 , F25B2339/041 , F28D5/02
摘要： The present invention relates to a dual phase condenser system, including an air-cooled portion, a water-air-cooled portion and a fan. The air-cooled portion can be further divided into two sectors, wherein the external air, drawn by the fan, passing through the second sector of the air-cooled portion first then to the water-air-cooled portion. The ability of air absorbing water vapor can be increased significantly in the water-air-cooled portion due to the increase of vapor pressure deficit (VPD) of the air passing through the air-cooled portion of the condenser. The dual phase condenser system of this invention is a 3-stage air-cooled condenser when shortage of water occurred. By separating gaseous and liquid refrigerants, the ability of removing thermal energy of the refrigerants can be increased. This invention required no extra fans, thus the EER can be increased when compared with the traditional one stage or patented two-stage air-cooled condenser. The dual phase condenser system of this invention is a 2-stage air-cooled plus 1-stage water-air-cooled condenser when water supply is not a constraint. This design retains the advantage of the water-air-cooled condenser when water is available and avoids its inherit disadvantage when no water is available or under humid condition, thus making it more functional than the patented water-air-cooled condenser.
摘要翻译：本发明涉及一种双相冷凝器系统，包括空气冷却部分，水冷却部分和风扇。风冷部分可以进一步分成两个扇区，其中由风扇拉出的外部空气首先通过空气冷却部分的第二扇区然后到达水冷却部分。由于通过冷凝器的空气冷却部分的空气的蒸汽压差（VPD）的增加，在空气 - 水冷部分中空气吸收水蒸气的能力可以显着增加。本发明的双相冷凝器系统是在发生缺水时的3级风冷冷凝器。通过分离气态和液态制冷剂，可以提高去除制冷剂热能的能力。本发明不需要额外的风扇，因此与传统的一级或专利的两级风冷冷凝器相比，EER可以增加。本发明的双相冷凝器系统是供水不是约束的两级风冷加1级水冷冷凝器。这种设计在水可用时保留了水冷冷凝器的优点，并且在没有水或潮湿条件下避免了其继承的缺点，因此使其比专利的水 - 空气冷却冷凝器更具功能。

72. 发明申请

US20020069657A1 Air conditioning systems 失效
标题翻译：空调系统
公开(公告)号：US20020069657A1
公开(公告)日：2002-06-13
申请号：US10055768
申请日：2002-01-23
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Toshiro Fujii , Naoya Yokomachi , Takanori Okabe , Tatsuya Koide
IPC分类号： F25B001/00 , F25B049/00
CPC分类号： F25B6/04 , B60H1/3223 , F04B27/1804 , F04B2027/185 , F25B41/04 , F25B49/022 , F25B2400/0403 , F25B2400/0411
摘要： The air conditioning system 100 may include a compressor 101, a heating circuit 152, and a capacity controller 181. The compressor 101 has a suction port 116, a discharge port 120, a driving unit 130 provided within a driving chamber 110, a first passage 201 and a second passage 105. The driving unit 130 may decrease compressor output discharge capacity when the pressure within the driving chamber 110 increases. The first passage 201 may connect the discharge port 120 to the driving chamber 110 and the second passage 105 may connect the driving chamber 110 to the suction port 116. The capacity controller 181 may open the first passage 201 when the refrigerant discharge pressure results predetermined pressure. By opening the first passage 201, the high-pressure refrigerant may be released from the discharge port 120 to the driving chamber 110 through the first passage 201. Thus, the pressure within the driving chamber 110 may increase, the compressor output discharge capacity can be reduced, the abnormally high discharge pressure of the compressor 101 can be alleviated by the reduction in the compressor output discharge capacity.
摘要翻译：空调系统100可以包括压缩机101，加热回路152和容量控制器181.压缩机101具有吸入口116，排出口120，设置在驱动室110内的驱动单元130，第一通道 201和第二通道105.驱动单元130可以在驱动室110内的压力增加时降低压缩机输出放电容量。第一通道201可以将排出口120连接到驱动室110，并且第二通道105可以将驱动室110连接到吸入口116.当制冷剂排出压力导致预定压力时，容量控制器181可打开第一通道201 。通过打开第一通道201，高压制冷剂可以通过第一通道201从排出口120释放到驱动室110.因此，驱动室110内的压力可能增加，压缩机输出放电容量可以是通过压缩机输出放电容量的降低可以减轻压缩机101的异常高的排出压力。

73. 发明授权

US06293108B1 Regenerative refrigeration system with mixed refrigerants 失效
标题翻译：具有混合制冷剂的再生制冷系统
公开(公告)号：US06293108B1
公开(公告)日：2001-09-25
申请号：US09608656
申请日：2000-06-30
申请人： Young I. Cho , Cheolho Bai
发明人： Young I. Cho , Cheolho Bai
IPC分类号： F25B902
CPC分类号： F25B6/04 , F25B9/006 , F25B9/04 , F25B43/003 , F25B2341/0011 , F25B2341/0012 , F25B2341/0014 , F25B2400/12 , F25B2400/23
摘要： A regenerative type of refrigeration system recirculates a mixture of R-134a, R-32 and R-125 through first and second series condensers. A first vortex tube is connected to the inlet of the first condenser and a second vortex tube is connected at the outlet of the first condenser to provide a vapor path from a compressor through the condensers to an expansion device and evaporator. The liquid inlet of a first vortex tube and a liquid outlet of a second vortex tube are connected together to define a closed recirculation path around the first condenser for liquified R-134a.
摘要翻译：再生式制冷系统通过第一和第二串联电容器将R-134a，R-32和R-125的混合物再循环。第一涡流管连接到第一冷凝器的入口，第二涡流管连接在第一冷凝器的出口处，以提供从压缩机通过冷凝器到膨胀装置和蒸发器的蒸气路径。第一涡流管的液体入口和第二涡流管的液体出口被连接在一起以限定用于液化的R-134a的第一冷凝器周围的封闭再循环路径。

74. 发明授权

US6122923A Charge control for a fresh air refrigeration system 有权
标题翻译：新鲜空气制冷系统的充电控制
公开(公告)号：US6122923A
公开(公告)日：2000-09-26
申请号：US249411
申请日：1999-02-12
申请人： Brian T. Sullivan
发明人： Brian T. Sullivan
IPC分类号： F24F3/153 , F25B6/04 , F25B49/02 , F25B41/00
CPC分类号： F24F3/153 , F25B49/027 , F25B6/04 , F25B2400/16
摘要： A refrigeration system comprising: a duct; a compressor having an inlet and an outlet; a reheat coil located in the duct and having an outlet and an inlet operatively connected to the compressor outlet; and a condenser having an outlet, and an inlet operatively connected to the reheat coil outlet. The system also comprises an expansion device, an evaporator and a receiver system. The expansion device has an outlet, and an inlet operatively connected to the condenser outlet. The evaporator is located in the duct upstream of the reheat coil and has an inlet operatively connected to the expansion device outlet, and has an outlet operatively connected to the compressor inlet. The receiver system has an inlet operatively connected to the condenser outlet and has an outlet operatively connected to the evaporator inlet. The receiver system includes an upstream flow control device, a receiver and a downstream flow control device in series.
摘要翻译：一种制冷系统，包括：管道; 具有入口和出口的压缩机; 位于管道中的再热线圈具有出口和入口，操作地连接到压缩机出口; 以及具有出口的冷凝器和可操作地连接到再热线圈出口的入口。该系统还包括扩展装置，蒸发器和接收器系统。膨胀装置具有出口和可操作地连接到冷凝器出口的入口。蒸发器位于再热线圈的上游的管道中，并且具有可操作地连接到膨胀装置出口的入口，并且具有可操作地连接到压缩机入口的出口。接收器系统具有操作地连接到冷凝器出口的入口，并且具有可操作地连接到蒸发器入口的出口。接收机系统包括上游流量控制装置，接收器和串联的下游流量控制装置。

75. 发明授权

US5996369A Air conditioner with sub-condenser 失效
标题翻译：带冷凝器的空调
公开(公告)号：US5996369A
公开(公告)日：1999-12-07
申请号：US21465
申请日：1998-02-10
申请人： Hisatoshi Hirota
发明人： Hisatoshi Hirota
IPC分类号： B60H1/00 , B60H1/32 , F16K27/00 , F16K31/06 , F25B6/04 , F25B41/04 , F25B13/00
CPC分类号： F16K31/0679 , B60H1/00878 , B60H1/3204 , F16K27/003 , F25B41/04 , F25B6/04 , Y10T137/87249 , Y10T137/87885
摘要： In a heating system having a refrigerating circuit accompanied with a sub-condenser, an air conditioner with the sub-condenser is designed with simplified piping structure and easy piping work. The system can be easily installed to an electric car and other vehicles. One block 11 is provided, in which a bypass flow path 9, a refrigerant returning flow path 10, connections 12, 13, 14, and 15 between both flow paths 9 and 10 and refrigerant main flow pipe 8, plural solenoid valves 21, 22, and 23 and plural check valves 31, 32, 33, and 34 to control flow passing states at the both flow paths to the refrigerant main flow pipe 8 are incorporated.
摘要翻译：在具有伴随副冷凝器的制冷回路的加热系统中，具有副冷凝器的空调器被设计成具有简化的管道结构和容易的管道工作。该系统可以方便地安装到电动车和其他车辆上。设置有一个块11，其中旁路流路9，制冷剂返回流路10，两个流路9和10与制冷剂主流管8之间的连接12,13,14和15，多个电磁阀21,22 ，23个以及多个止回阀31,32,33,34，以控制到制冷剂主流量管8的两个流路的流通状态。

76. 发明授权

US5709102A Heat pump cooling-heating-dehumidifying system for electric vehicle 失效
标题翻译：电动汽车热泵冷却加热除湿系统
公开(公告)号：US5709102A
公开(公告)日：1998-01-20
申请号：US598987
申请日：1996-02-09
申请人： Minoru Fukumoto , Norio Yoshida
发明人： Minoru Fukumoto , Norio Yoshida
IPC分类号： B60H1/32 , B60H1/00 , B60H1/22 , B60H3/00 , B64C27/615 , F24F3/153 , F25B6/04 , F25B13/00
CPC分类号： F25B6/04 , B60H1/00907 , F24F3/153 , B60H2001/00935
摘要： A heat pump cooling-heating-dehumidifying system for an electric vehicle includes a compressor for compressing refrigerant, a refrigerant throttling device for achieving pressure reduction of the refrigerant, an out-room air-heat exchanger for heat-exchanging between the refrigerant and outside air, a first in-room air-heat exchanger for heat-exchanging between the refrigerant and air to be introduced into a car room, a second in-room air-heat exchanger provided downstream of the first in-room air-heat exchanger for selectively heat-exchanging between the refrigerant and the air which was heat-exchanged at the first in-room air-heat exchanger, and a four-way switching valve for switching a flow passage of the refrigerant. In each of the cooling operation and the dehumidifying-heating operation of the system, the refrigerant is circulated through the flow passage in order of the compressor, the second in-room air-heat exchanger, the four-way switching valve, the out-room air-heat exchanger, the refrigerant throttling device, the first in-room air-heat exchanger, the four-way switching valve and then the compressor. On the other hand, during the heating operation of the system, the refrigerant is circulated through the flow passage in order of the compressor, the second in-room air-heat exchanger, the four-way switching valve, the first in-room air-heat exchanger, the refrigerant throttling device, the out-room air-heat exchanger, the four-way switching valve and then the compressor.
摘要翻译：一种用于电动车辆的热泵冷却 - 加热 - 除湿系统包括用于压缩制冷剂的压缩机，用于实现制冷剂减压的制冷剂节流装置，用于制冷剂和外部空气之间的热交换的室外空气热交换器第一室内空气热交换器，其用于在被引入汽车室的制冷剂和空气之间进行热交换;第二室内空气热交换器，设置在第一室内空气热交换器的下游，用于选择性地制冷剂与在第一室内空气热交换器中进行热交换的空气之间的热交换，以及用于切换制冷剂的流路的四通切换阀。在系统的每个冷却操作和除湿加热操作中，制冷剂按照压缩机，第二室内空气热交换器，四通换向阀，室内空气热交换器，制冷剂节流装置，第一室内空气热交换器，四通换向阀，然后压缩机。另一方面，在系统的制热运转中，制冷剂按压缩机，第二室内空气热交换器，四通切换阀，第一室内空气的顺序循环通过流路 - 热交换器，制冷剂节流装置，室外空气热交换器，四通换向阀和压缩机。

77. 发明授权

US5355689A Heat pump type air conditioner for automotive vehicle 失效
标题翻译：汽车用热泵式空调
公开(公告)号：US5355689A
公开(公告)日：1994-10-18
申请号：US66265
申请日：1993-05-25
申请人： Junichiro Hara , Takayoshi Matsuoka
发明人： Junichiro Hara , Takayoshi Matsuoka
IPC分类号： B60H1/00 , B60H1/22 , B60H1/32 , F25B6/04 , F25B29/00 , F25B41/00
CPC分类号： B60H1/3207 , B60H1/00814 , F25B6/04
摘要： A heat pump type air conditioner for an automotive vehicle has a compressor whose outlet is connected to a condenser and a heat-radiating inner heat exchanger through a three-way valve. The heat-radiating inner heat exchanger is connected to an evaporator through an expansion valve. The evaporator is connected to an inlet of the compressor. During a cooling operation, the three-way valve is set to lead the refrigerant from the compressor to the condenser. During a heating operation, the three-way valve is set to lead the refrigerant from the compressor to the heat-radiating inner heat exchanger while bypassing the condenser. A control unit controls such that a cooling efficiency of the condenser is lowered for a predetermined time when the compressor is started. Therefore, the heating operation is securely implemented, and a start-up period in starting is shortened. Furthermore, the freezing of the condenser is avoided.
摘要翻译：一种用于机动车辆的热泵式空调器具有通过三通阀将出口连接到冷凝器和散热内部热交换器的压缩机。散热内部热交换器通过膨胀阀连接到蒸发器。蒸发器连接到压缩机的入口。在冷却操作期间，设置三通阀将制冷剂从压缩机引导到冷凝器。在加热操作期间，三通阀被设置成在旁路冷凝器的同时将制冷剂从压缩机引导到散热内部热交换器。控制单元控制使得当压缩机启动时，冷凝器的冷却效率降低预定时间。因此，能够可靠地实施供暖运转，缩短起动时的起动时间。此外，避免了冷凝器的冻结。

78. 发明授权

US5195328A Apparatus and method for heating a space with waste heat 失效
标题翻译：用余热加热空间的装置和方法
公开(公告)号：US5195328A
公开(公告)日：1993-03-23
申请号：US806667
申请日：1991-12-13
申请人： Owan W. Davis
发明人： Owan W. Davis
IPC分类号： F24D15/04 , F25B6/04 , F25B29/00
CPC分类号： F25B29/003 , F24D15/04 , F25B6/04 , Y02B30/12
摘要： An apparatus for heating a space using waste heat from a biologically heated product, the apparatus including a storage tank for storing a quantity of the milk and a heat exchanger in thermal communication with the product carrying a thermally conductive fluid. The fluid absorbs heat from the milk and cools the milk as it flows through the heat exchanger. A first condenser in fluid communication with the heat exchanger and carries fluid heated by the milk therein. A fan forces air over the first condenser, heating the air and cooling the fluid in the first condenser. The fan forces the heated air into the space to be heated.A method for recovering waste heat from a biologically heated product is also disclosed.
摘要翻译：一种用于使用来自生物加热产品的废热来加热空间的装置，该装置包括用于储存一定数量的奶的储罐和与承载导热流体的产品热连通的热交换器。流体从牛奶中吸收热量，并在牛奶流过热交换器时冷却牛奶。第一冷凝器与热交换器流体连通并承载由其中的牛奶加热的流体。风扇迫使空气流过第一冷凝器，加热空气并冷却第一冷凝器中的流体。风扇迫使加热的空气进入被加热的空间。还公开了从生物加热产品中回收废热的方法。

79. 发明授权

US4321797A Quick connector and shut-off valve assembly for heat recovery system 失效
标题翻译：用于热回收系统的快速连接器和截止阀组件
公开(公告)号：US4321797A
公开(公告)日：1982-03-30
申请号：US139998
申请日：1980-04-14
申请人： Ronald J. Yaeger , Gerald W. Keller
发明人： Ronald J. Yaeger , Gerald W. Keller
IPC分类号： F24D17/02 , F25B6/04 , F25B29/00 , F25B7/00 , F25B27/02
CPC分类号： F24D17/02 , F25B29/003 , F25B2339/047 , F25B6/04
摘要： A waste heat recovery system for use with refrigeration means and a hot water reservoir is disclosed. The system is intended for use with refrigeration means of the type including a compressor and a condenser through which a compressible refrigerant is circulated. The system includes a heat exchanger having a refrigerant passage and a water passage mutually coupled in heat exchange relation. A heat exchange circulation conduit connects the water passage of the heat exchanger in fluid communication with the hot water reservoir to permit water to be circulated from the reservoir to the heat exchanger and return. A precharged refrigerant conduit connects the outlet port of the compressor in fluid communication with the condenser and includes a pair of bypass conduit sections terminated by quick connect/disconnect coupling members for connection to the refrigerant passage of the heat exchanger. A shut-off valve is connected in series fluid circuit relation in the refrigerant conduit intermediate the upstream and downstream bypass sections. The refrigerant passage of the heat exchanger is also precharged and includes inlet and outlet conduit sections having complementary quick connect/disconnect coupling members for engagement with the corresponding quick connect coupling members of the bypass conduit sections.
摘要翻译：公开了一种用于制冷装置和热水储存器的废热回收系统。该系统旨在用于包括可压缩制冷剂循环的压缩机和冷凝器的制冷装置。该系统包括具有制冷剂通道和与热交换相互耦合的水通道的热交换器。热交换循环管道将热交换器的水通道与热水容器流体连通，以允许水从储存器循环到热交换器并返回。预充电的制冷剂导管连接压缩机的出口与冷凝器流体连通，并且包括一对旁通管段，其通过快速连接/断开联接构件终止，用于连接到热交换器的制冷剂通道。截止阀在上游和下游旁路区段中间的制冷剂管道中以串联流体回路关系连接。热交换器的制冷剂通道也被预充电，并且包括具有互补的快速连接/断开联接构件的入口和出口导管部分，用于与旁路管道段的相应的快速连接联接构件接合。

80. 发明授权

US4199955A Heat extraction or reclamation apparatus for refrigerating and air conditioning systems 失效
标题翻译：用于制冷和空调系统的热提取或回收设备
公开(公告)号：US4199955A
公开(公告)日：1980-04-29
申请号：US906508
申请日：1978-05-16
申请人： Kjartan A. Jonsson
发明人： Kjartan A. Jonsson
IPC分类号： F25B6/04 , F25B29/00 , F25B40/04 , F25B7/00 , F25B27/02
CPC分类号： F25B40/04 , F25B29/003 , F25B2339/047 , F25B6/04
摘要： A heat extraction or reclamation system particularly adapted to recover otherwise rejected heat from the refrigerant gas flowing through air conditioning and refrigerating systems includes a counter-flow heat exchanger for transferring heat to a medium such as water, the heat exchanger being installed in the tubing upstream of the conventional condenser. The heat extraction system has a pump for circulating water or other medium to be heated, located on one side of the heat exchanger. Hot refrigerant gas, the so-called superheated gas flowing from the compressor of the air conditioning or refrigerating system, is circulated through the other side of the heat exchanger. The pump flow rate and the heat transfer area between the refrigerant gas and the water or other medium are chosen to ensure that the refrigerant gas outlet quality remains within limits which ensure flow continuity in operation. Refrigerant gas leaving the system will contain some liquid in the form of droplets or a small stream. The water temperature is maintained within limits by stopping the pump when the inlet water temperature reaches a predetermined maximum value. Refrigerant velocity through the heat exchanger is reduced compared to velocity at compressor discharge in some embodiments to lengthen residence time in the heat exchanger sufficiently to increase heat transfer from the refrigerant gas and yet provide an excess quantity of heat in the refrigerant gas compared to the heat removal capacity of the flowing water.
摘要翻译：特别适用于从流过空调和制冷系统的制冷剂气体回收另外的热量的热提取或回收系统包括用于将热量传递到诸如水的介质的逆流热交换器，该热交换器安装在上游的管道中的常规冷凝器。热提取系统具有用于循环水或其他待加热介质的泵，位于热交换器的一侧。来自空调或制冷系统的压缩机的所谓的过热气体的热制冷剂气体循环通过热交换器的另一侧。选择制冷剂气体和水或其他介质之间的泵流量和传热面积，以确保制冷剂气体出口质量保持在限制范围内，以确保运行中的流动连续性。离开系统的制冷剂气体将含有一些液滴形式的液滴或小流。当进水温度达到预定最大值时，通过停止泵将水温保持在极限值内。在一些实施例中，与压缩机排放的速度相比，通过热交换器的制冷剂速度降低，以延长热交换器中的停留时间，足以增加来自制冷剂气体的热传递，并且在制冷剂气体中与热量相比提供过量的热量流水的清除能力。

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