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1. 发明申请

WO2012024102A2 CONDENSER HAVING A PHASE SEPARATOR AND METHOD OF SEPARATING LIQUID REFRIGERANT FROM VAPORIZED REFRIGERANT IN A CONDENSER 审中-公开
标题翻译：具有相分离器的冷凝器和在冷凝器中从蒸发的制冷剂中分离液体制冷剂的方法
公开(公告)号：WO2012024102A2
公开(公告)日：2012-02-23
申请号：PCT/US2011/046903
申请日：2011-08-08
申请人： CARRIER CORPORATION , HUFF, Hans-Joachim , SCHREY, Rainer, Dr. , MILLE, Sophie Catherine
发明人： HUFF, Hans-Joachim , SCHREY, Rainer, Dr. , MILLE, Sophie Catherine
IPC分类号： F28B9/08
CPC分类号： F28D1/05325 , F25B39/04 , F25B2339/0444 , F28D1/05316 , F28D2021/007 , F28F9/02 , F28F2265/06
摘要： A condenser includes a plurality of conduits extending along an axis and spaced one from another. Each of the plurality conduits includes a first end that extends to a second end. A condenser inlet is fluidly connected to the plurality of conduits, and a condenser outlet is fluidly connected to the plurality of conduits. A phase separator is connected to at least two of the plurality of conduits down stream from the condenser inlet and upstream from the condenser outlet. The phase separator includes at least one reservoir configured and disposed to contain vaporized refrigerant and liquid refrigerant, the at least one reservoir is fluidly connected to the condenser outlet.
摘要翻译：冷凝器包括沿着轴线延伸并且彼此间隔开的多个管道。多个管道中的每一个包括延伸到第二端的第一端。冷凝器入口流体地连接到多个管道，并且冷凝器出口流体地连接到多个管道。相分离器连接到从冷凝器入口下游的多个管道中的至少两个，并且从冷凝器出口的上游连接。相分离器包括构造和设置成容纳蒸发的制冷剂和液体制冷剂的至少一个储存器，所述至少一个储存器流体地连接到冷凝器出口。

2. 发明申请

WO2012040281A2 MICRO-CHANNEL HEAT EXCHANGER INCLUDING INDEPENDENT HEAT EXCHANGE CIRCUITS AND METHOD 审中-公开
标题翻译：微通道热交换器，包括独立的热交换电路和方法
公开(公告)号：WO2012040281A2
公开(公告)日：2012-03-29
申请号：PCT/US2011/052480
申请日：2011-09-21
申请人： CARRIER CORPORATION , GEPPERT, Gerold , HUFF, Hans-Joachim , SCHREY, Dr. Rainer , MILLE, Sophie Catherine
发明人： GEPPERT, Gerold , HUFF, Hans-Joachim , SCHREY, Dr. Rainer , MILLE, Sophie Catherine
IPC分类号： H01Q9/40
CPC分类号： F28D1/0426 , B21D53/02 , F28D1/0391 , F28D1/0461 , F28D1/0478 , F28F1/022 , F28F1/126 , F28F2260/02 , Y10T29/4935
摘要： A micro-channel heat exchanger (2) including a first micro-channel heat conduit (4) having a first end section (10) that extends to a second end section (11) through an intermediate section (12). The intermediate section (12) includes a plurality of substantially straight sections (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28) and a plurality of bend sections (30, 31, 32, 33, 34) that establish a first serpentine path (47). The micro-channel heat exchanger (2) also includes a second micro-channel heat conduit (6) having a first end portion (60) that extends to a second end portion (61) through an intermediate portion (62). The intermediate portion (62) includes a plurality of substantially straight portions (67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78) and a plurality of bend portions (80, 81, 82, 83, 84) that establish a second serpentine path (97). The first serpentine path (47) extends adjacent to the second serpentine path (97) with the plurality of bend portions (80, 81, 82, 83, 84) being interposed between the plurality of bend sections (30, 31, 32, 33, 34).
摘要翻译：一种微通道热交换器（2），其包括具有通过中间部分（12）延伸到第二端部（11）的第一端部（10）的第一微通道热导管（4）。中间部分（12）包括多个基本上直的部分（17,18,19,20,21,22,23,24,25,26,27,28）和多个弯曲部分（30,31,32），33,34）建立起第一条蛇形路径（47）。微通道热交换器（2）还包括具有通过中间部分（62）延伸到第二端部（61）的第一端部（60）的第二微通道热导管（6）。中间部分（62）包括多个基本上直的部分（67,68,69,70,71,72,73,74,75,76,77,78）和多个弯曲部分（80,81,82 ，83,84）建立第二条蛇形路径（97）。第一蛇形路径47相邻于第二蛇形路径97延伸，多个弯曲部分80,81,82,83,84位于多个弯曲部分30,31,32,33之间，34）。

3. 发明申请

WO2013159827A1 COOLING SYSTEM 审中-公开
标题翻译：冷却系统
公开(公告)号：WO2013159827A1
公开(公告)日：2013-10-31
申请号：PCT/EP2012/057812
申请日：2012-04-27
申请人： CARRIER CORPORATION , HELLMANN, Sascha , HUFF, Hans-Joachim
发明人： HELLMANN, Sascha , HUFF, Hans-Joachim
IPC分类号： F25B49/02 , F25B7/00 , F25B40/02
CPC分类号： F25B7/00 , F25B40/02 , F25B49/02 , F25B2400/075 , F25B2400/13 , F25B2600/19 , F25B2700/21162 , F25B2700/21163
摘要： A cooling system comprises a refrigeration circuit (1) circulating a refrigerant and comprising in the flow direction of the refrigerant at least one compressor (2a, 2b, 2c, 2d); at least one condenser (4); at least one expansion device (8, 10); and at least one evaporator (11) for providing a cooling capacity. The cooling system further comprises a subcooling circuit (20) for subcooling the refrigerant circulating in the refrigeration circuit (1), the subcooling circuit (20) being configured to circulate a subcooling refrigerant and comprising at least one subcooler compressor (22, 23); at least one heat exchange means (6, 7) being arranged downstream of the at least one condenser (4) and being configured for heat exchange between the refrigeration circuit (1) and the subcooling circuit (20), the at least one heat exchange means (6, 7) comprising at least one temperature sensor; and a control unit (15) which is configured for controlling at least one compressor (2a, 2b, 2c, 2d) of the refrigeration circuit (1) and at least one subcooler compressor (22, 23) of the subcooling circuit (20) such that the cooling capacity to be provided by the at least one evaporator (11) is met and such that the temperature at the at least one heat exchange means (6, 7) measured by at least one temperature sensor is in a predetermined range.
摘要翻译：冷却系统包括使制冷剂循环并在所述制冷剂的流动方向上包括至少一个压缩机（2a，2b，2c，2d）的制冷回路（1）; 至少一个冷凝器（4）; 至少一个膨胀装置（8,10）; 和用于提供冷却能力的至少一个蒸发器（11）。所述冷却系统还包括用于过冷却在所述制冷回路（1）中循环的制冷剂的过冷却回路（20），所述过冷却回路（20）构造成使过冷制冷剂循环并且包括至少一个过冷却器压缩机（22,23）; 至少一个热交换装置（6,7）布置在所述至少一个冷凝器（4）的下游，并被配置用于在制冷回路（1）和过冷却回路（20）之间进行热交换，所述至少一个热交换器包括至少一个温度传感器的装置（6,7）以及控制单元（15），其被配置为用于控制所述制冷回路（1）的至少一个压缩机（2a，2b，2c，2d）和所述过冷却回路（20）的至少一个过冷却器压缩机（22,23）使得由至少一个蒸发器（11）提供的冷却能力被满足，并且使得由至少一个温度传感器测量的至少一个热交换装置（6,7）处的温度在预定范围内。

4. 发明申请

WO2013016403A1 TEMPERATURE CONTROL LOGIC FOR REFRIGERATION SYSTEM 审中-公开
标题翻译：制冷系统温度控制逻辑
公开(公告)号：WO2013016403A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/048096
申请日：2012-07-25
申请人： CARRIER CORPORATION , SUN, Jian , HUFF, Hans-Joachim , SHAPIRO, Aryn , HOFSDAL, Gilbert B. , GAN, Mingfei , LI, Wenhua
发明人： SUN, Jian , HUFF, Hans-Joachim , SHAPIRO, Aryn , HOFSDAL, Gilbert B. , GAN, Mingfei , LI, Wenhua
IPC分类号： F25B1/10 , F25B9/00 , F25B41/00 , F25B49/02
CPC分类号： F25B49/02 , F25B1/10 , F25B9/008 , F25B41/00 , F25B2309/061 , F25B2341/0662 , F25B2400/072 , F25B2400/13 , F25B2400/23 , F25B2600/025 , F25B2600/11 , F25B2600/111 , F25B2600/21 , F25B2600/2501 , F25B2600/2509 , F25B2600/2513 , F25B2700/191 , F25B2700/1933 , F25B2700/195 , F25B2700/2102 , F25B2700/21151 , F25B2700/21152 , F25B2700/21163 , Y02B30/743
摘要： A refrigeration system includes a compressor having a first stage (20a) and a second stage (20b); a motor (22) driving the compressor; a heat rejecting heat exchanger having a fan (44) drawing ambient fluid over the heat rejecting heat exchanger, the heat rejecting heat exchanger including an intercooler (43) and a gas cooler, the inter- cooler coupled to an outlet of the first stage and the gas cooler (41) coupled to an outlet of the second stage; a flash tank (70) coupled to an outlet of the gas cooler; a primary expansion device (55) cou¬ pled to an outlet of the flash tank; a heat absorbing heat exchanger (50) coupled to an outlet of the primary expansion device, an outlet of the heat absorbing heat exchanger coupled to the suction port of the first stage; and a controller (100) for implementing a pulldown mode, a control mode and a staging logic mode.
摘要翻译：制冷系统包括具有第一级（20a）和第二级（20b）的压缩机; 驱动压缩机的马达（22）; 一种排热热交换器，其具有将热交换器上的环境流体吸入的风扇（44），所述排热热交换器包括中间冷却器（43）和气体冷却器，所述冷却器联接到所述第一级的出口，以及所述气体冷却器（41）联接到所述第二级的出口; 连接到气体冷却器的出口的闪蒸罐（70）; 一个主膨胀装置（55），其被配置到闪蒸罐的出口; 耦合到主膨胀装置的出口的吸热热交换器（50），耦合到第一级的吸入口的吸热热交换器的出口; 以及用于实现下拉模式，控制模式和分级逻辑模式的控制器（100）。

5. 发明申请

WO2011112495A2 REFRIGERANT DISTRIBUTION APPARATUS AND METHODS FOR TRANSPORT REFRIGERATION SYSTEM 审中-公开
标题翻译：制冷剂分配装置及运输制冷系统的方法
公开(公告)号：WO2011112495A2
公开(公告)日：2011-09-15
申请号：PCT/US2011/027363
申请日：2011-03-07
申请人： CARRIER CORPORATION , LIU, Lucy Yi , DURAISAMY, Suresh , HOFSDAL, Gilbert B. , HUFF, Hans-Joachim , PATRIAK, Michal
发明人： LIU, Lucy Yi , DURAISAMY, Suresh , HOFSDAL, Gilbert B. , HUFF, Hans-Joachim , PATRIAK, Michal
IPC分类号： F25B49/02 , F25B9/00 , F25B40/00
CPC分类号： F25B9/008 , F25B1/10 , F25B31/008 , F25B41/043 , F25B2309/061 , F25B2400/13 , F25B2400/23 , F25B2500/26 , F25B2600/0261 , F25B2600/2509 , F25B2600/2513 , F25B2600/2521 , F25B2700/19 , F25B2700/2106 , F25B2700/21173
摘要： Embodiments of apparatus, transport refrigeration units, and methods for operating the same can control refrigerant compression device restart for a refrigerant vapor compression system. Embodiments can provide control for transitioning a refrigerant vapor compression system to an economized mode.
摘要翻译：装置，运输制冷装置及其操作方法的实施例可以控制制冷剂蒸气压缩系统的制冷剂压缩装置重启。实施例可以提供将制冷剂蒸汽压缩系统转换到经济模式的控制。

6. 发明申请

WO2012112338A2 LIQUID VAPOR PHASE SEPARATION APPARATUS 审中-公开
标题翻译：液相蒸汽相分离装置
公开(公告)号：WO2012112338A2
公开(公告)日：2012-08-23
申请号：PCT/US2012/024086
申请日：2012-02-07
申请人： CARRIER CORPORATION , HUFF, Hans-Joachim , LAMENDOLA, Kursten , ASPROVSKI, Zvonko
发明人： HUFF, Hans-Joachim , LAMENDOLA, Kursten , ASPROVSKI, Zvonko
IPC分类号： F25B13/00
CPC分类号： B01D45/16 , F25B1/10 , F25B43/00 , F25B2341/0662 , F25B2400/02 , F25B2600/026 , F25B2600/2509 , F25B2600/2513
摘要： A phase separation apparatus is provided for separating a two-phase fluid flow into a liquid phase portion and a vapor phase portion. The phase separation apparatus may be applied to the separation of a two-phase refrigerant flow in a refrigerant vapor compression system operating in a transcritical cycle.
摘要翻译：提供了一种相分离装置，用于将两相流体流分离成液相部分和气相部分。相分离装置可以应用于在跨临界循环中操作的制冷剂蒸气压缩系统中的两相制冷剂流的分离。

7. 发明申请

WO2012012496A2 EJECTOR CYCLE REFRIGERANT SEPARATOR 审中-公开
标题翻译：喷射器循环冷冻机分离器
公开(公告)号：WO2012012496A2
公开(公告)日：2012-01-26
申请号：PCT/US2011/044626
申请日：2011-07-20
申请人： CARRIER CORPORATION , VERMA, Parmesh , WANG, Jinliang , COGSWELL, Frederick, J. , HUFF, Hans-Joachim , LIFSON, Alexander , LORD, Richard, G.
发明人： VERMA, Parmesh , WANG, Jinliang , COGSWELL, Frederick, J. , HUFF, Hans-Joachim , LIFSON, Alexander , LORD, Richard, G.
IPC分类号： F25B41/00
CPC分类号： F25B41/00 , F25B1/10 , F25B40/00 , F25B43/006 , F25B2309/061 , F25B2341/0011 , F25B2341/0012 , F25B2400/23 , F25B2600/21
摘要： A system has a compressor. A heat rejection heat exchanger is coupled to the compressor to receive refrigerant compressed by the compressor. An ejector has a primary inlet coupled with heat rejection heat exchanger to receive refrigerant, a secondary inlet, and an outlet. The system has a heat absorption heat exchanger. The system includes means for providing at least of a 1-10% quality refrigerant to the heat absorption heat exchanger and an 85-99% quality refrigerant to at least one of the compressor and, if present, a suction line heat exchanger.
摘要翻译：系统具有压缩机。排热热交换器与压缩机连接以接收由压缩机压缩的制冷剂。喷射器具有与散热换热器相连接的主入口以接收制冷剂，次级入口和出口。该系统具有吸热式热交换器。该系统包括用于向吸热热交换器提供至少1-10％质量的制冷剂的装置，以及至少一个压缩机以及如果存在吸入管线热交换器的85-99％质量的制冷剂。

8. 发明申请

WO2010039630A3 HIGH-SIDE PRESSURE CONTROL FOR TRANSCRITICAL REFRIGERATION SYSTEM 审中-公开
公开(公告)号：WO2010039630A3
公开(公告)日：2010-04-08
申请号：PCT/US2009/058543
申请日：2009-09-28
申请人： CARRIER CORPORATION , QIAO, HongTao , HUFF, Hans-Joachim
发明人： QIAO, HongTao , HUFF, Hans-Joachim
IPC分类号： F25B41/00 , F25B41/04 , F25B1/00
摘要： To accommodate a transcritical vapor compression system with an operating envelope which covers a large range of heat source temperatures, a high side pressure is maintained at a level determined not only by operating conditions at the condenser but also at the evaporator. A control is provided to vary the expansion device in response to various combinations of refrigerant conditions sensed at both the condenser and the evaporator in order to maintain a desired high side pressure.

9. 发明申请

WO2009091401A1 CAPACITY MODULATION OF REFRIGERANT VAPOR COMPRESSION SYSTEM 审中-公开
标题翻译：制冷剂蒸汽压缩系统的容量调节
公开(公告)号：WO2009091401A1
公开(公告)日：2009-07-23
申请号：PCT/US2008/051328
申请日：2008-01-17
申请人： CARRIER CORPORATION , HUFF, Hans-Joachim
发明人： HUFF, Hans-Joachim
IPC分类号： F25B1/00
CPC分类号： F25B49/02 , F25B9/008 , F25B2309/061 , F25B2341/0662 , F25B2400/13 , F25B2600/0261 , F25B2600/2501 , F25B2600/2509 , F25B2600/2513 , F25B2700/1931 , F25B2700/1933 , F25B2700/21151 , F25B2700/21152 , F25B2700/21161 , F25B2700/21173
摘要： A carbon dioxide refrigerant vapor compression system and a method of operating that system are provided. The refrigerant vapor compression system includes a compression device, a refrigerant heat rejection heat exchanger and a refrigerant heat absorption heat exchanger disposed in a primary refrigerant circuit, and a compression device unload circuit in parallel refrigerant flow relationship with the primary refrigerant circuit. At full load, the primary refrigerant circuit is open, but the unload circuit is closed. To modulate capacity, a controller alternates operation between a first cycle for a first period of time wherein the primary circuit is open and the unload circuit is closed and a second cycle for a second period of time wherein the primary circuit is closed and the unload circuit is open.
摘要翻译：提供二氧化碳制冷剂蒸汽压缩系统和操作该系统的方法。制冷剂蒸汽压缩系统包括设置在一级制冷剂回路中的压缩装置，制冷剂排热换热器和制冷剂吸热热交换器，以及与一级制冷剂回路并联制冷剂流动的压缩装置卸载电路。满载时，一级制冷剂回路打开，但卸载电路关闭。为了调制容量，控制器在第一周期的第一周期之间交替操作，其中初级电路断开并且卸载电路闭合，并且第二周期在第一时间周期内，其中初级电路闭合，并且卸载电路开了。

10. 发明申请

WO2011139425A2 REFRIGERANT VAPOR COMPRESSION SYSTEM WITH INTERCOOLER 审中-公开
标题翻译：具有INTERCOOLER的冷冻蒸汽压缩系统
公开(公告)号：WO2011139425A2
公开(公告)日：2011-11-10
申请号：PCT/US2011/029936
申请日：2011-03-25
申请人： CARRIER CORPORATION , HUFF, Hans-Joachim , LEE, KeonWoo , LIU, Lucy Y. , DURAISAMY, Suresh , ASPROVSKI, Zvonko , LAMENDOLA, Kursten , LIFSON, Alexander
发明人： HUFF, Hans-Joachim , LEE, KeonWoo , LIU, Lucy Y. , DURAISAMY, Suresh , ASPROVSKI, Zvonko , LAMENDOLA, Kursten , LIFSON, Alexander
CPC分类号： F25B1/10 , F25B2309/061 , F25B2400/04 , F25B2400/072 , F25B2400/13 , F28D7/10
摘要： A refrigerant vapor compression system includes a compression device having at least a first compression stage and a second compression stage, a refrigerant heat rejection heat exchanger disposed downstream with respect to refrigerant flow of the second compression stage, and a refrigerant intercooler disposed intermediate the first compression stage and the second compression stage. The refrigerant intercooler is disposed downstream of the refrigerant heat rejection heat exchanger with respect to the flow of a secondary fluid. A second refrigerant heat rejection heat exchanger may be disposed downstream with respect to refrigerant flow of the aforesaid refrigerant heat rejection heat exchanger, and a second refrigerant intercooler may be disposed intermediate the first compression stage and the second compression stage and downstream with respect to refrigerant flow of the aforesaid refrigerant intercooler.
摘要翻译：制冷剂蒸汽压缩系统包括至少具有第一压缩级和第二压缩级的压缩装置，设置在第二压缩级的制冷剂流的下游的制冷剂排热热交换器，以及设置在第一压缩级之间的制冷剂中间冷却器阶段和第二压缩阶段。制冷剂中间冷却器相对于二次流体的流动设置在制冷剂排热换热器的下游。第二制冷剂排热热交换器可以设置在上述制冷剂排热热交换器的制冷剂流动的下游，第二制冷剂中间冷却器可以设置在第一压缩级和第二压缩级的中间，并且相对于制冷剂流的上述制冷剂中间冷却器。

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