公开(公告)号：US08959948B2

公开(公告)日：2015-02-24

申请号：US13214378

申请日：2011-08-22

申请人： Richard Armsden ,  Dominic Bennett ,  Leo Somhorst

发明人： Richard Armsden ,  Dominic Bennett ,  Leo Somhorst

IPC分类号： F25B43/00 ,  F25B39/04 ,  F25B40/02

CPC分类号： F25B43/006 ,  F25B40/02 ,  F25B2339/0441 ,  F25B2400/162

摘要： A receiver dryer for a motor vehicle air conditioning system includes an elongate housing, the housing having opposite ends and an external wall that extends between the ends, an inlet positioned in a first section of the housing for receiving condensed refrigerant from the condenser unit, an outlet positioned in a second section of the housing for providing dried condensed refrigerant to the condenser unit with a partition dividing the first section from the second section such that the second section is above the first section, a first chamber in the first section containing a desiccant for drying the refrigerant received from the inlet, a second chamber in the second section containing a filter for filtering the dried condensed refrigerant provided to the outlet, and a conduit.

摘要翻译： 用于机动车辆空调系统的接收机干燥器包括细长壳体，壳体具有相对的端部和在端部之间延伸的外壁，位于壳体的第一部分中的入口，用于从冷凝器单元接收冷凝的制冷剂， 出口定位在壳体的第二部分中，用于将干燥的冷凝的制冷剂提供给冷凝器单元，其具有将第一部分与第二部分分隔开的分隔部，使得第二部分在第一部分之上，第一部分中的第一室包含干燥剂 用于干燥从入口接收的制冷剂，第二部分中的第二室包含用于过滤设置到出口的干燥的冷凝的制冷剂的过滤器和导管。

公开(公告)号：US20140305158A1

公开(公告)日：2014-10-16

申请号：US14353754

申请日：2012-11-02

申请人： SANDEN CORPORATION

发明人： Shinji Kouno ,  Yusuke Iino ,  Yuuichi Matsumoto

IPC分类号： F28D1/053 ,  F28F1/12 ,  F25B39/04

CPC分类号： F28D1/05325 ,  F25B39/04 ,  F25B40/02 ,  F25B2500/01 ,  F25B2500/09 ,  F28D1/05391 ,  F28D2021/0084 ,  F28F1/126 ,  F28F9/0214

摘要： An interior condenser (1, 32) which is accommodated in an HVAC unit of a vehicle air-condoning heat pump system, the interior condenser including: a heat exchange core (6) that is composed of stacked tubes (2) and fins (4); a refrigerant inflow/outflow-side tank (10, 34) to which one end portions of the tubes are connected; a refrigerant turn-side tank (12) to which the other end portions of the tubes are connected; a partition wall (14) that separates an inner portion of the refrigerant inflow/outflow-side tank into a refrigerant inflow chamber (16) and a refrigerant outflow chamber (18); a refrigerant inlet tube (28) that is connected to the refrigerant inflow/outflow-side tank to communicate with the refrigerant inflow chamber; and a refrigerant outlet tube (30) that is connected to the refrigerant inflow/outflow-side tank to communicate with the refrigerant outflow chamber, wherein the refrigerant outlet tube is connected to the refrigerant inflow/outflow-side tank at a position below the core.

摘要翻译： 一种容纳在车辆空气冷冻热泵系统的HVAC单元中的内部冷凝器（1），所述内部冷凝器包括：由堆叠的管（2）和翅片（4）组成的热交换芯 ）; 制冷剂流入侧容器（10,34），所述管的一个端部连接到所述制冷剂流入/流出侧罐（10,34） 制冷剂回转侧罐（12），管的另一端部连接到该制冷剂转向侧罐 分隔壁（14），其将制冷剂流入侧容器的内部分离成制冷剂流入室（16）和制冷剂流出室（18）; 制冷剂入口管（28），其与制冷剂流入侧容器连接，与制冷剂流入室连通; 以及制冷剂出口管（30），其与制冷剂流出侧罐连接，与制冷剂流出室连通，制冷剂出口管与制冷剂流入侧流出口相连， 。

公开(公告)号：US20140260380A1

公开(公告)日：2014-09-18

申请号：US13837119

申请日：2013-03-15

申请人： ENERGY RECOVERY SYSTEMS INC.

发明人： Sean Douglas Marte

IPC分类号： F25B49/02

CPC分类号： F25B49/022 ,  F25B25/005 ,  F25B40/02 ,  F25B2339/047 ,  F25B2600/0253 ,  F25B2600/19 ,  F25B2700/1931 ,  F25B2700/1933 ,  F25B2700/21151 ,  F25B2700/2116 ,  Y02B30/52 ,  Y02B30/741

摘要： A compressor is connected with an evaporator, a condenser, and an electrically controlled valve for circulating a working fluid in a system for recovering waste heat to provide heated water. A controller can be configured to adjust an operating capacity of the compressor to maintain output of a condenser temperature sensor at a condenser temperature set point, except when output of a compressor discharge pressure sensor indicates that a maximum operating pressure of the compressor has been exceeded. In such case the controller reduces the operating capacity of the compressor. The controller may further be configured to shut down the compressor when the discharge pressure sensor indicates that a shutdown pressure has been exceeded.

摘要翻译： 压缩机与蒸发器，冷凝器和电控阀连接，用于在用于回收废热的系统中循环工作流体以提供加热的水。 控制器可以被配置成调节压缩机的操作能力，以将冷凝器温度传感器的输出保持在冷凝器温度设定点，除非当压缩机排出压力传感器的输出指示已经超过压缩机的最大工作压力时。 在这种情况下，控制器降低了压缩机的运行能力。 控制器还可以被配置为当排出压力传感器指示已经超过停机压力时关闭压缩机。

公开(公告)号：US20140260379A1

公开(公告)日：2014-09-18

申请号：US13836955

申请日：2013-03-15

申请人： Energy Recovery Systems Inc.

发明人： Sean Douglas Marte

IPC分类号： F25B49/02

CPC分类号： F25B49/02 ,  F25B25/005 ,  F25B40/02 ,  F25B2339/047 ,  F25B2600/2513 ,  F25B2700/1931 ,  F25B2700/1933 ,  F25B2700/21151 ,  F25B2700/21152 ,  Y02B30/52

摘要： A compressor is connected with an evaporator, a condenser, and an electrically controlled valve for circulating a working fluid in a system for recovering waste heat to provide heated water for human use. A suction superheat temperature is determined from a measured compressor suction temperature and a suction saturation temperature. The electrically controlled valve is adjusted to maintain the suction superheat temperature at a suction superheat set point. The electrically controlled valve may be incrementally closed when a compressor suction pressure exceeds a maximum suction pressure. A discharge superheat temperature can be determined from a measured compressor discharge temperature and a discharge saturation temperature. The electrically controlled valve may be incrementally closed when the discharge superheat temperature falls below a minimum discharge superheat temperature.

摘要翻译： 压缩机与蒸发器，冷凝器和电控阀连接，用于使用于回收废热的系统中的工作流体循环以提供人类使用的加热水。 从测量的压缩机吸入温度和吸入饱和温度确定吸入过热温度。 电控阀被调节以将吸入过热温度保持在吸入过热设定点。 当压缩机吸入压力超过最大吸入压力时，电控阀可以逐渐关闭。 放电过热温度可以根据测得的压缩机排放温度和放电饱和温度来确定。 当排放过热温度低于最小排放过热温度时，电控阀可以逐渐关闭。

公开(公告)号：US08776537B2

公开(公告)日：2014-07-15

申请号：US12898488

申请日：2010-10-05

申请人： Shaun E. Sullivan

发明人： Shaun E. Sullivan

IPC分类号： F25B1/00

CPC分类号： F28D7/16 ,  F25B40/00 ,  F25B40/02 ,  F25B40/04 ,  F28D2021/007 ,  F28F27/00 ,  F28F2260/02 ,  F28F2265/00

摘要： Systems, methods, and devices are described for implementing and/or utilizing a vector component within an air-conditioning (a/c) system. In one embodiment, the vector component may be situated between a compressor and a condenser of the a/c system. Moreover, the vector component may receive a superheated vapor from the compressor and route the superheated vapor into one or more capillary tubes. The superheated vapor may be cooled to a liquid by exposing the superheated vapor to a sub-cooled liquid. The liquid may then be transferred to the condenser. Additionally, at least a portion of the sub-cooled liquid may be heated to a saturated vapor and routed back to the compressor, where the above process may be repeated.

摘要翻译： 描述了用于在空调（a / c）系统内实现和/或利用矢量分量的系统，方法和装置。 在一个实施例中，矢量分量可以位于压缩机和a / c系统的冷凝器之间。 此外，载体组分可以从压缩机接收过热蒸汽并将过热蒸气引导到一个或多个毛细管中。 过热蒸汽可以通过将过热蒸汽暴露于过冷却液体而冷却至液体。 然后将液体转移到冷凝器。 此外，至少一部分过冷却的液体可以被加热到饱和的蒸汽并返回到压缩机，其中可以重复上述过程。

公开(公告)号：US08713963B2

公开(公告)日：2014-05-06

申请号：US13479722

申请日：2012-05-24

申请人： Mustafa Kemal Yanik

发明人： Mustafa Kemal Yanik

IPC分类号： F25B41/00 ,  F25B40/02

CPC分类号： F25B40/02 ,  F25B31/008 ,  F25B40/00 ,  F25B2400/13 ,  F28D1/0408 ,  F28D1/05391 ,  F28F9/007 ,  F28F9/0202

摘要： An economized vapor compression circuit is disclosed. An evaporator, compressor, condenser and economizer are fluidly connected by a refrigerant line containing refrigerant. A portion of the liquid refrigerant leaving the economizer is diverted away from the evaporator to sub-cool liquid refrigerant at a location between the condenser and the evaporator.

摘要翻译： 公开了一种经济的蒸气压缩电路。 蒸发器，压缩机，冷凝器和节能器通过包含制冷剂的制冷剂管路流体连接。 离开节能器的液体制冷剂的一部分从蒸发器转移到在冷凝器和蒸发器之间的位置处的次冷液体制冷剂。

公开(公告)号：US20140060091A1

公开(公告)日：2014-03-06

申请号：US14012587

申请日：2013-08-28

申请人： Airbus Operations GmbH

发明人： Markus Piesker

IPC分类号： F25B45/00 ,  F25B49/02

CPC分类号： F25B45/00 ,  B64D2013/0674 ,  B64F1/28 ,  F25B5/02 ,  F25B7/00 ,  F25B40/02 ,  F25B49/02 ,  F25B49/022 ,  F25B2341/0661 ,  F25B2345/001 ,  F25B2345/0052 ,  F25B2400/06

摘要： A method of servicing an aircraft cooling system comprises connecting a refilling container containing a two-phase refrigerant to a refrigerant connection provided in a cooling circuit of the cooling system, supplying refrigerant from the refilling container into the cooling circuit of the cooling system, and operating a condenser disposed in the cooling circuit so as to liquefy gaseous refrigerant flowing through the cooling circuit.

摘要翻译： 维修飞行器冷却系统的方法包括将包含两相制冷剂的再填充容器连接到设置在冷却系统的冷却回路中的制冷剂连接，将制冷剂从再填充容器供应到冷却系统的冷却回路中， 冷凝器，设置在冷却回路中，以使流过冷却回路的气态制冷剂液化。

公开(公告)号：US20130298596A1

公开(公告)日：2013-11-14

申请号：US13880693

申请日：2011-10-07

申请人： Kenji Iijima

发明人： Kenji Iijima

IPC分类号： F25B39/04

CPC分类号： F25B39/04 ,  B60H2001/3266 ,  B60H2001/3276 ,  F25B40/00 ,  F25B40/02 ,  F25B2400/121

摘要： A refrigeration cycle 1 is constituted by joining at least a compressor 2, a condenser 3, a decompression and expansion device 4, and an evaporator 5 to each other by a pipe 6. The condenser 3 is formed of a condenser with a supercooling part including a condensing part 7 and a supercooling part 8. The refrigeration cycle 1 further includes an internal heat exchanger 25. A rate at which the supercooling part 8 occupies with respect to the whole condenser 3 is set to a value which falls within a range of 3% to 9% when the heat exchange efficiency of the internal heat exchanger 25 falls within a range of 25% to 75%.

摘要翻译： 制冷循环1通过将管道6至少连接至压缩机2，冷凝器3，减压膨胀装置4和蒸发器5构成。冷凝器3由具有过冷部件的冷凝器形成，该过冷却部件包括 冷凝循环1还包括内部热交换器25.过冷却部8相对于整个冷凝器3占有的比例设定为3以下的范围 当内部热交换器25的热交换效率在25％至75％的范围内时，为9％。

公开(公告)号：US20130019613A1

公开(公告)日：2013-01-24

申请号：US13550901

申请日：2012-07-17

申请人： Suk Ho LEE ,  Min CHANG

发明人： Suk Ho LEE ,  Min CHANG

IPC分类号： F25B49/00

CPC分类号： F25B13/00 ,  F25B6/04 ,  F25B40/00 ,  F25B40/02 ,  F25B40/06 ,  F25B2313/007 ,  F25B2313/0231 ,  F25B2400/13

摘要： A multi-type air conditioner includes an outdoor unit disposed at an exterior space, a plurality of indoor units disposed at interior spaces, and a mode conversion unit connected to the outdoor unit and the plurality of indoor units through refrigerant pipes to circulate a refrigerant between the outdoor unit and the plurality of indoor units. The mode conversion unit includes a plurality of supercooling units which are configured to supercool a refrigerant before the refrigerant is introduced to the plurality of indoor units, using a supercooling refrigerant pipe which sequentially passes through at least one of the plurality of supercooling units, so that a refrigerant after having passed through the supercooling unit, is in a state of pure gas while ensuring a desired supercooling degree that is suitable for each indoor unit.

摘要翻译： 一种多型空调机，包括设置在外部空间的室外机，设置在内部空间的多个室内机，以及通过制冷剂管连接到室外机和多个室内机的模式转换单元， 室外机和多个室内机。 模式转换单元包括多个过冷却单元，其被配置为在制冷剂被引入多个室内单元之前使用依次通过多个过冷却单元中的至少一个的过冷却制冷剂管使制冷剂过冷，从而 在通过过冷却单元之后的制冷剂处于纯气体的状态，同时确保适合于每个室内单元的期望的过冷度。

公开(公告)号：US20120125024A1

公开(公告)日：2012-05-24

申请号：US13301850

申请日：2011-11-22

申请人： Byoungjin Ryu ,  Yonghee Jang

发明人： Byoungjin Ryu ,  Yonghee Jang

IPC分类号： F25B13/00

CPC分类号： F25B40/02 ,  F25B1/04 ,  F25B13/00 ,  F25B49/02 ,  F25B2341/0662 ,  F25B2400/13 ,  F25B2400/16 ,  F25B2600/2509

摘要： A heat pump and a method of controlling a heat pump are provided. The heat pump may perform gas injection through a plurality of coolant injection circuits formed in a compressor, such as a scroll compressor, to increase a corresponding flow rate. The heat pump may control the plurality of coolant injection circuits based on one or more operation conditions by selecting an appropriate optimal middle pressure from a high-and-low pressure difference, a pressure ratio, and a compression ratio of the compressor to enhance cooling/heating performance.

摘要翻译： 提供了一种热泵和一种控制热泵的方法。 热泵可以通过形成在诸如涡旋压缩机的压缩机中的多个冷却剂喷射回路进行气体喷射，以增加对应的流量。 热泵可以基于一个或多个操作条件来控制多个冷却剂喷射回路，通过从压缩机的高低压差，压力比和压缩比中选择合适的最佳中间压力来增强冷却/ 加热性能。