专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2017088900A1 HEAT EXCHANGER 审中-公开
标题翻译：热交换器
公开(公告)号：WO2017088900A1
公开(公告)日：2017-06-01
申请号：PCT/EP2015/077384
申请日：2015-11-23
申请人： CARRIER CORPORATION , HUFF, Hans-Joachim
发明人： HUFF, Hans-Joachim , KAHL, Benjamin
IPC分类号： F28D1/047 , F25B39/02
CPC分类号： F28D1/0477 , F25B39/02 , F25B2339/02 , F28D2021/0071 , F28F2210/02 , F28F2210/10
摘要： A heat exchanger (3; 5) comprises a gas flow path extending from a gas inlet side (4) to an opposing gas outlet side (6) of the heat exchanger, and at least one heat exchange coil (8; 8a, 8b) extending through the gas flow path and being configured for allowing heat exchange between a fluid flowing through the heat exchange coil (8; 8a, 8b) and a gas flowing through the gas flow path. The at least one heat exchange coil (8; 8a, 8b) comprises a refrigerant inlet portion (10) having an inlet terminal (12), an refrigerant outlet portion (14) having an outlet terminal (16), and a heat exchange portion (18) connected between the refrigerant inlet portion (10) and the refrigerant outlet portion (14) allowing fluid to flow from the refrigerant inlet portion (10) through the heat exchange portion (18) into the refrigerant outlet portion (14). The refrigerant inlet portion (10), the refrigerant outlet portion (14) and the heat exchange portion (18) are arranged within the gas flow path so that gas entering at the gas inlet side (4) first passes the refrigerant outlet portion (14), then the refrigerant inlet portion (10) and finally the heat exchange portion (18) before leaving the gas flow path at the gas outlet side (6). The refrigerant inlet portion (10) is provided by a single inlet tube section (9), the heat exchange portion (18) is provided by at least two heat exchange tube sections (20, 22) and the refrigerant outlet portion (14) is provided by at least two outlet tube sections (24, 26) connected in parallel, wherein the volume (R) ratio between the volume (Vin) of the refrigerant inlet portion (10) and the sum of the volume (V ex ) of the heat exchange portion (18) and volume (V out ) of the refrigerant outlet portion (14) is between 1:3 and 1:7, in particular between 1:4 and 1:6.
摘要翻译：热交换器（3; 5）包括从热交换器的气体入口侧（4）延伸到相对的气体出口侧（6）的气体流动路径，并且至少一个热交换器线圈（8; 8a，8b）延伸穿过所述气体流动路径并构造成允许流过所述热交换盘管（8; 8a，8b）的流体与流过所述气体流动路径的气体之间进行热交换。（8; 8a，8b）包括具有入口端子（12）的制冷剂入口部分（10），具有出口端子（16）的制冷剂出口部分（14）以及热交换部分（18）连接在制冷剂入口部分（10）和制冷剂出口部分（14）之间，允许流体从制冷剂入口部分（10）通过热交换部分（18）流入制冷剂出口部分（14）。制冷剂入口部分（10），制冷剂出口部分（14）和热交换部分（18）布置在气体流动路径内，使得进入气体入口侧（4）的气体首先经过制冷剂出口部分），然后是制冷剂入口部分（10），最后是离开气体出口侧（6）处的气体流动路径之前的热交换部分（18）。制冷剂入口部分（10）由单个入口管部分（9）提供，热交换部分（18）由至少两个热交换管部分（20,22）提供，制冷剂出口部分（14）为其由至少两个并联连接的出口管部分（24,26）提供，其中制冷剂入口部分（10）的体积（Vin）与体积（V ex）之间的体积（R）（18）的体积（V out）与制冷剂出口部分（14）的体积（V out）之比在1:3和1:7之间，特别是在1:4之间和1：6。

2. 发明申请

WO2012145156A1 TRANSCRITICAL REFRIGERANT VAPOR SYSTEM WITH CAPACITY BOOST 审中-公开
标题翻译：具有容量增压的传统制冷蒸汽系统
公开(公告)号：WO2012145156A1
公开(公告)日：2012-10-26
申请号：PCT/US2012/031926
申请日：2012-04-03
申请人： CARRIER CORPORATION , HUFF, Hans-Joachim
发明人： HUFF, Hans-Joachim
IPC分类号： F25B1/10 , F25B6/04
CPC分类号： F25B1/10 , F25B6/04 , F25B2309/061 , F25B2341/0662 , F25B2400/072 , F25B2400/075 , F25B2400/13 , F25B2400/23
摘要： A refrigerant vapor compression system and method of operation are disclosed wherein the first (30a) and second (30b) compression stages of a two stage compression device are selectively configurable in a first arrangement and a second arrangement. In the first arrangement, the first and second compression stages operate in a series refrigerant flow relationship. In the second arrangement, the first and second compression stages (30a), (30b) operate in a parallel refrigerant flow relationship.
摘要翻译：公开了一种制冷剂蒸气压缩系统和操作方法，其中两级压缩装置的第一（30a）和第二（30b）压缩级可以第一布置和第二布置选择性地配置。在第一布置中，第一和第二压缩级以串联的制冷剂流动关系运行。在第二布置中，第一和第二压缩级（30a），（30b）以平行的制冷剂流动关系工作。

3. 发明申请

WO2012095186A1 REFRIGERATION SYSTEM AND METHOD FOR OPERATING A REFRIGERATION SYSTEM 审中-公开
标题翻译：制冷系统和操作制冷系统的方法
公开(公告)号：WO2012095186A1
公开(公告)日：2012-07-19
申请号：PCT/EP2011/050484
申请日：2011-01-14
申请人： CARRIER CORPORATION , HUFF, Hans-Joachim , SIENEL, Tobias
发明人： HUFF, Hans-Joachim , SIENEL, Tobias
IPC分类号： F25B1/10 , F25B31/00
CPC分类号： F25B41/043 , F25B1/10 , F25B31/004 , F25B41/04 , F25B49/02 , F25B2309/061 , F25B2400/075 , F25B2400/13 , F25B2400/23
摘要： A refrigeration system (2) comprises a condenser/gas cooler (4), an intermediate expansion device (6) and a refrigerant collecting container (8); a normal refrigeration branch (10) connecting the refrigerant collecting container (8) to the condenser/ gas cooler (4) said normal refrigeration branch (12) comprising a first expansion device (12), a first evaporator (14) and a compressor unit (16) of the normal refrigeration branch (10); a freezing branch (18) connecting the refrigerant collecting container (8) to the the condenser/ gas cooler (4), said freezing branch (18) comprising a second expansion device (20), a second evaporator (22), and a first compressor unit (24) and a second compressor unit (26) of said freezing branch (18), the first and second compressor units (24, 26) of the freezing branch (18) being connected in series. A flash gas line (28) is provided connecting the gas space of the refrigerant collecting container (8) to the line connecting the first compressor unit (24) to the second compressor unit (26) of said freezing branch (18). Refrigerant conduits for connecting said elements and for circulating a refrigerant therethrough are also provided.
摘要翻译：制冷系统（2）包括冷凝器/气体冷却器（4），中间膨胀装置（6）和制冷剂收集容器（8）; 将所述制冷剂收集容器（8）与所述冷凝器/气体冷却器（4）连接的通常制冷分支（10），所述正常制冷分支（12）包括第一膨胀装置（12），第一蒸发器（14）和压缩机单元（16）; 将制冷剂收集容器（8）连接到冷凝器/气体冷却器（4）的冷冻分支（18），所述冷冻分支（18）包括第二膨胀装置（20），第二蒸发器（22）和第一蒸发器压缩机单元（24）和所述冷冻分支（18）的第二压缩机单元（26），冷冻分支（18）的第一和第二压缩机单元（24,26）串联连接。提供了将制冷剂收集容器（8）的气体空间连接到连接第一压缩机单元（24）到所述冷冻分支（18）的第二压缩机单元（26）的管线的闪蒸气管线（28）。还提供了用于连接所述元件并使制冷剂循环通过的制冷剂管道。

4. 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）。

5. 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。

6. 发明申请

WO2011112500A3 CAPACITY AND PRESSURE CONTROL IN A TRANSPORT REFRIGERATION SYSTEM 审中-公开
公开(公告)号：WO2011112500A3
公开(公告)日：2011-09-15
申请号：PCT/US2011/027372
申请日：2011-03-07
申请人： CARRIER CORPORATION , HUFF, Hans-Joachim , DURAISAMY, Suresh , HOFSDAL, Gilbert B. , LIU, Lucy Yi , PATRIAK, Michal
发明人： HUFF, Hans-Joachim , DURAISAMY, Suresh , HOFSDAL, Gilbert B. , LIU, Lucy Yi , PATRIAK, Michal
IPC分类号： F25B1/10 , F25B9/00 , F25B41/04 , F25B49/02
摘要： Embodiments of apparatus, transport refrigeration units, and methods for operating the same can control cooling capacity for a refrigerant vapor compression system. Embodiments can provide use discharge pressure control for modulating cooling capacity for a refrigerant vapor compression system. In one embodiment, discharge pressure control can reduce the cooling capacity without increasing the compressor pressure ratio or discharge temperature. In one embodiment, discharge pressure control can reduce the cooling capacity independently of system superheat. In one embodiment, discharge pressure control can control a compressor discharge temperature; for example, to remain below a threshold temperature.

7. 发明申请

WO2011112500A2 CAPACITY AND PRESSURE CONTROL IN A TRANSPORT REFRIGERATION SYSTEM 审中-公开
标题翻译：运输制冷系统的容量和压力控制
公开(公告)号：WO2011112500A2
公开(公告)日：2011-09-15
申请号：PCT/US2011027372
申请日：2011-03-07
申请人： CARRIER CORP , HUFF HANS-JOACHIM , DURAISAMY SURESH , HOFSDAL GILBERT B , LIU LUCY YI , PATRIAK MICHAL
发明人： HUFF HANS-JOACHIM , DURAISAMY SURESH , HOFSDAL GILBERT B , LIU LUCY YI , PATRIAK MICHAL
IPC分类号： F25B1/10 , F25B9/00 , F25B41/04 , F25B49/02
CPC分类号： F25B49/02 , F25B1/10 , F25B9/008 , F25B41/043 , F25B2309/061 , F25B2341/0662 , F25B2400/13 , F25B2400/23 , F25B2600/0261 , F25B2600/0271 , F25B2600/111 , F25B2600/112 , F25B2600/2513 , F25B2700/1931 , F25B2700/1933 , F25B2700/197 , F25B2700/2106 , F25B2700/21151 , F25B2700/21152 , F25B2700/21172 , F25B2700/21173 , F25B2700/21175 , Y02B30/743
摘要： Embodiments of apparatus, transport refrigeration units, and methods for operating the same can control cooling capacity for a refrigerant vapor compression system. Embodiments can provide use discharge pressure control for modulating cooling capacity for a refrigerant vapor compression system. In one embodiment, discharge pressure control can reduce the cooling capacity without increasing the compressor pressure ratio or discharge temperature. In one embodiment, discharge pressure control can reduce the cooling capacity independently of system superheat. In one embodiment, discharge pressure control can control a compressor discharge temperature; for example, to remain below a threshold temperature.
摘要翻译：设备，运输制冷单元及其操作方法的实施例可以控制制冷剂蒸气压缩系统的冷却能力。实施例可以提供用于调节制冷剂蒸汽压缩系统的冷却能力的排放压力控制。在一个实施例中，排出压力控制可以在不增加压缩机压力比或排出温度的情况下降低冷却能力。在一个实施例中，排出压力控制可以独立于系统过热而降低冷却能力。在一个实施例中，排出压力控制可以控制压缩机排放温度; 例如，保持低于阈值温度。

8. 发明申请

WO2011038105A3 LIQUID-COOLED HEAT EXCHANGER IN A VAPOR COMPRESSION REFRIGERATION SYSTEM 审中-公开
标题翻译：蒸汽压缩制冷系统中的液体冷却热交换器
公开(公告)号：WO2011038105A3
公开(公告)日：2011-08-18
申请号：PCT/US2010049976
申请日：2010-09-23
申请人： CARRIER CORP , HUFF HANS-JOACHIM , ASPROVSKI ZVONKO
发明人： HUFF HANS-JOACHIM , ASPROVSKI ZVONKO
IPC分类号： F25B1/00 , F25B39/04 , F28D7/10 , F28F13/00
CPC分类号： F28D7/08 , F25B40/02 , F25B2339/047 , F25B2400/23 , F25B2600/13 , F28D7/024 , F28D7/106 , F28F13/12 , F28F2240/00 , Y02B30/745
摘要： A refrigerant vapor compression system includes a compressor having a suction port and a discharge port, an air-cooled heat exchanger operatively coupled to the discharge port, a liquid-cooled heat exchanger operatively coupled to the air-cooled heat exchanger, a coolant pump operatively coupled to a liquid coolant inlet conduit of the liquid-cooled heat exchanger, an evaporator heat exchanger unit operatively coupled to the liquid-cooled heat exchanger and the suction port, a coolant pump operatively coupled to the liquid coolant inlet conduit for pumping a liquid coolant, and a controller operatively associated with the liquid coolant inlet conduit for controlling the flow of liquid coolant into the liquid-cooled heat exchanger. In one embodiment, the liquid-cooled heat exchanger comprises a low-profile enclosure defining an interior volume. The enclosure has a liquid coolant inlet port and a liquid coolant discharge port fluidly coupled to the interior volume, and a continuous refrigerant tube sealingly disposed within the enclosure. The refrigerant tube is fluidly isolated from and in heat exchange relationship with the interior volume in which the liquid coolant flows.
摘要翻译：制冷剂蒸汽压缩系统包括具有吸入口和排出口的压缩机，可操作地连接到排放口的空气冷却热交换器，可操作地连接到风冷式热交换器的液冷式热交换器，耦合到液冷式热交换器的液体冷却剂入口管道，可操作地耦合到液冷式热交换器和吸入口的蒸发器热交换器单元，可操作地耦合到液体冷却剂入口导管的冷却剂泵，用于泵送液体冷却剂以及与液体冷却剂入口管道可操作地相关联的控制器，用于控制液体冷却剂流入液冷式热交换器中的控制器。在一个实施例中，液冷式热交换器包括限定内部容积的薄型外壳。外壳具有液体冷却剂入口和流体耦合到内部容积的液体冷却剂排出口，以及密封地设置在外壳内的连续制冷剂管。制冷剂管与液体冷却剂流动的内部容积流体隔离并且与其交换热交换。

9. 发明申请

WO2011091014A2 REFRIGERATION STORAGE IN A REFRIGERANT VAPOR COMPRESSION SYSTEM 审中-公开
标题翻译：制冷剂蒸汽压缩系统中的制冷储存
公开(公告)号：WO2011091014A2
公开(公告)日：2011-07-28
申请号：PCT/US2011/021685
申请日：2011-01-19
申请人： CARRIER CORPORATION , HUFF, Hans-Joachim
发明人： HUFF, Hans-Joachim
CPC分类号： F25B1/10 , F25B9/008 , F25B2309/061 , F25B2400/13 , F25B2400/23 , F25B2500/01
摘要： A refrigerant vapor compression system includes a plurality of components, including a flash tank, connected in a refrigerant flow circuit by a plurality of refrigerant lines. The system internal volume equals to the sum of the internal volumes of the plurality of components and the internal volume of the plurality of refrigerant lines. The internal volume of the flash tank ranges from at least 10% to about 30% of the total system internal volume.
摘要翻译：制冷剂蒸气压缩系统包括多个组件，包括闪蒸罐，其通过多个制冷剂管线连接在制冷剂流动回路中。系统内部体积等于多个部件的内部容积和多个制冷剂管线的内部容积之和。闪蒸罐的内部容积范围为系统内部总体积的至少10％至30％。

10. 发明申请

WO2011049767A3 REFRIGERANT VAPOR COMPRESSION SYSTEM OPERATION 审中-公开
标题翻译：制冷剂蒸气压缩系统操作
公开(公告)号：WO2011049767A3
公开(公告)日：2011-06-16
申请号：PCT/US2010052144
申请日：2010-10-11
申请人： CARRIER CORP , HUFF HANS-JOACHIM , LIU LUCY Y , DURAISAMY SURESH , ASPROVSKI ZVONKO , ROGERS MARK S , LEE KEONWOO
发明人： HUFF HANS-JOACHIM , LIU LUCY Y , DURAISAMY SURESH , ASPROVSKI ZVONKO , ROGERS MARK S , LEE KEONWOO
IPC分类号： F25B1/10 , F25B9/00 , F25B41/04 , F25B45/00 , F25B49/00
CPC分类号： F25B1/10 , B60H1/3232 , F25B9/008 , F25B31/008 , F25B41/043 , F25B45/00 , F25B49/005 , F25B2309/061 , F25B2400/13 , F25B2400/23 , F25B2500/07 , F25B2600/0261 , F25B2600/2509 , F25B2600/2525
摘要： A method is provided for protecting a refrigerant vapor compression system during a standstill period following shutdown of the refrigerant vapor compression system. A method is provided for detecting a low refrigerant charge level in a refrigerant vapor compression system operating in a transcritical mode. A refrigerant vapor compression system is provided that includes a controller operative to perform a refrigerant charge detection method.
摘要翻译：提供了一种用于在制冷剂蒸气压缩系统关闭后的静止期间保护制冷剂蒸气压缩系统的方法。提供了一种用于检测以跨临界模式运行的制冷剂蒸汽压缩系统中的低制冷剂充注水平的方法。提供了一种制冷剂蒸汽压缩系统，其包括可操作以执行制冷剂充注检测方法的控制器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式