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11. 发明授权

US09739392B2 Damper valve and a heat pump water heater appliance 有权
公开(公告)号：US09739392B2
公开(公告)日：2017-08-22
申请号：US14508238
申请日：2014-10-07
申请人： General Electric Company
发明人： Timothy Scott Shaffer , Shaun Michael Ward
IPC分类号： F25B41/04 , F16K27/04 , F16K31/60 , F25B30/00 , F16K11/072 , F24F5/00 , F24H4/02
CPC分类号： F16K27/04 , F16K11/072 , F16K31/602 , F24D2200/12 , F24F5/0096 , F24H4/02 , Y02B30/12
摘要： The present subject matter provides a damper valve. The damper valve includes an outer sleeve and an inner sleeve. The inner sleeve is positioned within the outer sleeve and is pivotable between a first position and a second position within the outer sleeve. Radial openings of the inner sleeve align with radial openings of the outer sleeve when the inner sleeve is in the first position, and axial openings of the inner sleeve align with axial openings of the outer sleeve when the inner sleeve is in the second position. A related heat pump water heater appliance is also provided.

12. 发明申请

US20170191712A1 MODULAR TWO PHASE LOOP DISTRIBUTED HVAC&R SYSTEM 审中-公开
公开(公告)号：US20170191712A1
公开(公告)日：2017-07-06
申请号：US15399476
申请日：2017-01-05
申请人： Carrier Corporation
发明人： Yinshan Feng , Parmesh Verma , Craig R. Walker
IPC分类号： F25B30/00 , F25B13/00
CPC分类号： F25B9/008 , F25B25/005 , F25B40/02 , F25B43/006 , F25B49/00 , F25B2400/06 , F25B2600/13
摘要： An HVAC&R system is provided. The system includes a first pumping device configured to circulate a first volume of a first two-phase medium, a second pumping device configured to circulate a second volume of the first two-phase medium, a first plurality of secondary HVAC&R units, wherein at least one of the first plurality of secondary HVAC&R units is operably coupled to the first pumping device, a second plurality of secondary HVAC&R units, wherein at least one of the second plurality of secondary HVAC&R units is operably coupled to the second pumping device, a first primary HVAC&R unit operably coupled to at least one of the first plurality of secondary HVAC&R units and the first pumping device, and a second primary HVAC&R unit operably coupled to at least one of the second plurality of secondary HVAC&R units and the second pumping device.

13. 发明授权

US09416998B2 Heat pump according to the adsorption principle 有权
标题翻译：热泵根据吸附原理
公开(公告)号：US09416998B2
公开(公告)日：2016-08-16
申请号：US13508208
申请日：2010-11-08
申请人： Roland Burk
发明人： Roland Burk
IPC分类号： F25B17/00 , F25B30/04 , F25B17/08 , F25B30/00 , F25B30/02 , F25B30/06 , F25B13/00
CPC分类号： F25B30/04 , F25B13/00 , F25B17/00 , F25B17/083 , F25B30/00 , F25B30/02 , F25B30/06 , F25B2600/2507 , Y02A30/278 , Y02B30/64
摘要： The invention relates to a heat pump according to the adsorption principle, comprising a plurality of hollow elements each having an adsorbent, wherein a working medium is enclosed in each of the hollow elements is displaceable between the adsorbent and a phase change area, wherein a heat-transporting fluid in a variable fluid circuit can flow through the hollow elements by means of a valve arrangement. The hollow elements are brought into thermal contact with the fluid in the area of the adsorbent, wherein the flow through the hollow elements changes cyclically with the fluid, wherein at least two of the hollow elements are flown through parallel from the fluid at least in one, in particular each position of the valve arrangement, and at least two of the hollow elements are flown through serially one after the other.
摘要翻译：本发明涉及一种根据吸附原理的热泵，其包括多个中空元件，每个中空元件均具有吸附剂，其中每个中空元件中封入工作介质可在吸附剂和相变区域之间移动，其中热量可变流体回路中的输送流体可以通过阀装置流过中空元件。中空元件与吸附剂区域中的流体热接触，其中通过中空元件的流动与流体循环变化，其中至少两个中空元件至少在一个流体中与流体平行地流动，特别是阀装置的每个位置，并且至少两个中空元件一个接一个地连续地流动。

14. 发明授权

US09383126B2 Refrigerant charge management in a heat pump water heater 有权
标题翻译：热泵热水器中的制冷剂充电管理
公开(公告)号：US09383126B2
公开(公告)日：2016-07-05
申请号：US14278982
申请日：2014-05-15
申请人： NORTEK GLOBAL HVAC LLC
发明人： Jie Chen , Justin W. Hampton
IPC分类号： F25B30/00 , F25B30/02 , F25B30/06 , F25B41/04 , F25B40/04 , F25B29/00 , F25B13/00 , F24D19/10
CPC分类号： F25B29/003 , F24D19/1072 , F25B13/00 , F25B49/02 , F25B2313/005 , F25B2313/02731 , F25B2313/02741 , F25B2313/0292 , F25B2339/047 , F25B2600/2507
摘要： Heat pumps that heat or cool a space and that also heat water, refrigerant management systems for such heat pumps, and methods of managing refrigerant charge. Various embodiments remove idle refrigerant from a heat exchanger that is not needed for transferring heat by opening a refrigerant recovery valve and delivering the idle refrigerant from the heat exchanger to an inlet port on the compressor. The heat exchanger can be isolated by closing an electronic expansion valve, actuating a refrigerant management valve, or both. Refrigerant charge can be controlled by controlling how much refrigerant is drawn from the heat exchanger, by letting some refrigerant back into the heat exchanger, or both. Heat pumps can be operated in different modes of operation, and various components can be interconnected with refrigerant conduit. Some embodiments deliver refrigerant gas to the heat exchanger and drive liquid refrigerant out prior to isolating the heat exchanger.
摘要翻译：用于加热或冷却空间并且还加热水的热泵，用于这种热泵的制冷剂管理系统以及管理制冷剂充注的方法。各种实施例中，通过打开制冷剂回收阀并将空闲制冷剂从热交换器输送到压缩机的入口而从热交换器中除去空转制冷剂而不需要传递热量。可以通过关闭电子膨胀阀，致动制冷剂管理阀或两者来隔离热交换器。可以通过控制从热交换器抽取多少制冷剂，通过使一些制冷剂返回到热交换器中或两者来控制制冷剂。热泵可以在不同的操作模式下运行，并且各种部件可以与制冷剂管道互连。一些实施例将制冷剂气体输送到热交换器并在隔离热交换器之前驱动液体制冷剂。

15. 发明授权

US09374991B2 Portable heating system and method for pest control 有权
标题翻译：便携式加热系统及虫害防治方法
公开(公告)号：US09374991B2
公开(公告)日：2016-06-28
申请号：US14168535
申请日：2014-01-30
申请人： Technologies Holdings Corp.
发明人： Timothy S. O'Brien , Eric P. Camenga
IPC分类号： F25B30/00 , A01M1/20 , A01M1/24 , E04B1/72
CPC分类号： A01M1/2094 , A01M1/24 , E04B1/72 , F24H3/002 , F24H9/0057 , F25B3/00 , F25B30/02 , F25B49/022 , F25B2400/01 , F25B2600/025 , F25B2700/2103 , F28D1/024 , F28D1/0472
摘要： A system for killing pests in an affected area of a structure comprises a heat pump unit placed within an affected area. The heat pump unit comprises an evaporator component, a condensor component, and a compressor component. The evaporator component is configured to receive a flow of water from a faucet, and transfer heat from the flow of water to a refrigerant. The condenser component is configured to receive the refrigerant from the evaporator component, and generate heated air by transferring heat from the refrigerant to air flowing through the condenser component. The heated air being emitted into the affected area is in order to raise the temperature of the affected area to a target temperature greater than 120 degrees Fahrenheit. The compressor component is configured to return the refrigerant from the evaporator component of the heat pump unit to the condenser component of the heat pump unit.
摘要翻译：用于杀死结构的受影响区域中的害虫的系统包括放置在受影响区域内的热泵单元。热泵单元包括蒸发器部件，冷凝器部件和压缩机部件。蒸发器部件构造成从龙头接收水流，并将热量从水流传递到制冷剂。冷凝器部件构造成从蒸发器部件接收制冷剂，并且通过将热量从制冷剂传递到流过冷凝器部件的空气来产生加热的空气。发射到受影响区域的加热空气是为了将受影响的区域的温度升高到大于120华氏度的目标温度。压缩机部件构造成将制冷剂从热泵单元的蒸发器部件返回到热泵单元的冷凝器部件。

16. 发明授权

US09316422B2 Heat pump, small power station and method of pumping heat 有权
标题翻译：热泵，小电站和抽热方法
公开(公告)号：US09316422B2
公开(公告)日：2016-04-19
申请号：US12526230
申请日：2008-02-04
申请人： Holger Sedlak , Oliver Kniffler
发明人： Holger Sedlak , Oliver Kniffler
IPC分类号： F24D3/18 , F01K13/00 , F01K23/06 , F25B30/00 , F25B9/00
CPC分类号： F25B30/06 , F01D15/10 , F01K7/16 , F05D2220/31 , F24T10/10 , F24T2010/56 , F25B9/002 , F25B30/00 , Y02E10/12 , Y02E10/46
摘要： A heat pump includes a first portion for evaporating a working fluid at a first pressure, for compressing the evaporated working fluid to a second, higher pressure, and for liquefying the compressed working fluid within a liquefier, and a second portion for compressing liquid working fluid to a third pressure, which is higher than the second pressure, for evaporating the working fluid compressed to the third pressure, for relaxing the evaporated working fluid to a pressure, which is lower than the third pressure, so as to generate electrical current, and for liquefying relaxed evaporated working fluid within the liquefier.
摘要翻译：热泵包括用于在第一压力下蒸发工作流体的第一部分，用于将蒸发的工作流体压缩到第二高压，并液化液化器内的压缩工作流体;以及用于压缩液体工作流体的第二部分高于第二压力的第三压力，用于蒸发被压缩至第三压力的工作流体，以将蒸发的工作流体缓和到低于第三压力的压力以产生电流;以及用于在液化器内液化轻松蒸发的工作流体。

17. 发明申请

US20140331708A1 HIGH PERFORMANCE HEAT PUMP UNIT 审中-公开
标题翻译：高性能热泵单元
公开(公告)号：US20140331708A1
公开(公告)日：2014-11-13
申请号：US14364491
申请日：2012-12-12
申请人： STP S.R.L.
发明人： Gianfranco Pellegrini
IPC分类号： F25B30/00
CPC分类号： F25B30/00 , F24D11/02 , F24D17/02 , F24D2200/12
摘要： A heat pump unit (1) comprises at least one main circuit (2) adapted to perform a main heat pump cycle with a respective operating fluid, which comprises: a main condenser (S4) adapted to perform the condensation of the operating fluid of the main heat pump cycle and intended to be connected to an external circuit of a first thermal user plant (10) in a heating operating mode of said heat pump unit (1); a first heat exchanger (S3), connected downstream of the main condenser (S4) and upstream of expansion means (L2) of said the main circuit (2), adapted to perform an undercooling of the operating fluid of the main heat pump cycle after the condensation of the same in the main condenser (S4), and a main evaporator (S8) adapted to perform the evaporation of the operating fluid of the main heat pump cycle and intended to be connected to an external circuit of a heat sink (20) in a heating operating mode of said heat pump unit (1). The first heat exchanger (S3) is selectively connectable to the external circuit of the first thermal user plant (10) so as to be in series with the main condenser (S4) in said external circuit.
摘要翻译：热泵单元（1）包括适于与相应的工作流体执行主热泵循环的至少一个主回路（2），其包括：主冷凝器（S4），适于执行所述工作流体的冷凝主要热泵循环并且旨在在所述热泵单元（1）的加热操作模式中连接到第一热使用设备（10）的外部电路; 连接在所述主回路（2）的所述主冷凝器（S4）的下游侧和所述膨胀装置（L2）的上游的第一热交换器（S3），其适于对所述主热泵循环的工作流体进行过冷在主冷凝器（S4）中冷凝，以及主蒸发器（S8），其适于执行主热泵循环的工作流体的蒸发并且要连接到散热器（20）的外部电路）在所述热泵单元（1）的加热操作模式中。第一热交换器（S3）可选择地连接到第一热用户设备（10）的外部电路，以便与所述外部电路中的主电容器（S4）串联。

18. 发明申请

US20140299289A1 HEAT-PUMP SYSTEM WITH REFRIGERANT CHARGE DIAGNOSTICS 有权
标题翻译：具有制冷剂充电诊断的热泵系统
公开(公告)号：US20140299289A1
公开(公告)日：2014-10-09
申请号：US14244967
申请日：2014-04-04
申请人： Emerson Electric Co.
发明人： Fadi M. Alsaleem , Gregg M. Hemmelgarn
IPC分类号： F25B30/00
CPC分类号： F24D19/1087 , F24D2220/042 , F25B13/00 , F25B49/00 , F25B49/005 , F25B2500/22 , F25B2500/23 , F25B2500/24 , F25B2700/2106 , F25B2700/21161 , F25B2700/21163 , F25B2700/21172 , F25B2700/21173 , H05K999/99
摘要： A heat-pump circuit may include an indoor heat exchanger, an outdoor heat exchanger, a compressor adapted to circulate a working fluid between the indoor and outdoor heat exchangers, and an expansion device disposed between the indoor and outdoor heat exchangers. A monitor for the heat-pump system may include a return-air temperature sensor, a supply-air temperature sensor, and a processor. The return-air temperature sensor may be adapted to measure a first air temperature of air upstream of the indoor heat exchanger. The supply-air temperature sensor may be adapted to measure a second air temperature of air downstream of the indoor heat exchanger. The processor may be in communication with the return-air temperature sensor and the supply-air temperature sensor. The processor may be programmed to determine a working-fluid-charge condition of the heat-pump system based on the first and second air temperatures.
摘要翻译：热泵回路可以包括室内热交换器，室外热交换器，适于在室内和室外热交换器之间循环工作流体的压缩机，以及设置在室内和室外热交换器之间的膨胀装置。热泵系统的监视器可以包括回风温度传感器，供气温度传感器和处理器。回风温度传感器可以适于测量室内热交换器上游的空气的第一空气温度。供气温度传感器可以适于测量室内热交换器下游的空气的第二空气温度。处理器可以与回风温度传感器和供气温度传感器连通。处理器可以被编程为基于第一和第二空气温度来确定热泵系统的工作流体充电状态。

19. 发明申请

US20140196482A1 HEAT PUMP SYSTEM AND METHOD OF COOLING AND/OR HEATING BY MEANS OF SAID SYSTEM 审中-公开
标题翻译：热泵系统及其系统的冷却和/或加热方法
公开(公告)号：US20140196482A1
公开(公告)日：2014-07-17
申请号：US14237051
申请日：2012-08-02
申请人： Gianfranco Pelligrini
发明人： Gianfranco Pelligrini
IPC分类号： F25B25/02 , F25B27/02 , F25B30/00
CPC分类号： F25B25/02 , F25B7/00 , F25B27/02 , F25B30/00 , Y02A30/274
摘要： A heat pump system (100) comprising a first hydraulic circuit (1) suitable to carry out a heat pump cycle in solution with a first operating fluid which, during part of said cycle, is combined with at least one auxiliary substance so as to form a material system therewith, and a second hydraulic circuit (2) adapted to carry out a compression heat pump cycle with a second operating fluid. The first hydraulic circuit (1) comprises a first treatment device (10) for the material system for separating from the material system at least a fraction of the first operating fluid; a first condenser (11) for at least partially condensing the first operating fluid which has been separated; a first evaporator (13) for at least partially evaporating the first operating fluid which has been condensed, and a second treatment device (14) for the material system for again incorporating in the material system the first operating fluid which has been evaporated. The second hydraulic circuit (2) comprises a second condenser (21) for at least partially condensing the second operating fluid and an evaporator (23) for evaporating the second operating fluid which has been condensed. The second condenser thermally coupled with the first treatment device (10) of the material system for transferring heat released from the second operating fluid at the second condenser (23) to the first treatment device (21) to separate said at least a fraction of the first operating fluid from said material system. A method of cooling and/or heating implementable by means of said heat pump system (100) is also described.
摘要翻译：一种热泵系统（100），包括适于在第一工作流体中进行溶液中的热泵循环的第一液压回路（1），所述第一工作流体在所述循环的一部分期间与至少一种辅助物质组合以形成一种材料系统，以及适于用第二工作流体执行压缩热泵循环的第二液压回路（2）。第一液压回路（1）包括用于材料系统的第一处理装置（10），用于与材料系统分离至少一部分第一工作流体; 用于至少部分地冷凝已经分离的第一工作流体的第一冷凝器（11）用于至少部分地蒸发已经冷凝的第一工作流体的第一蒸发器（13）和用于材料系统的第二处理装置（14），用于再次在材料系统中并入已蒸发的第一工作流体。第二液压回路（2）包括用于至少部分地冷凝第二工作流体的第二冷凝器（21）和用于蒸发已经冷凝的第二工作流体的蒸发器（23）。第二冷凝器与材料系统的第一处理装置（10）热耦合，用于将在第二冷凝器（23）处从第二工作流体释放的热量传递到第一处理装置（21），以将至少一部分来自所述材料系统的第一工作流体。还描述了借助于所述热泵系统（100）可实施的冷却和/或加热方法。

20. 发明申请

US20140096549A1 VEHICULAR HEAT PUMP SYSTEM AND CONTROL METHOD 有权
标题翻译：车用热泵系统及控制方法
公开(公告)号：US20140096549A1
公开(公告)日：2014-04-10
申请号：US13645749
申请日：2012-10-05
申请人： GM GLOBAL TECHNOLOGY OPERATIONS LLC
发明人： Mark D. Nemesh
IPC分类号： F25B49/00 , F25B30/00
CPC分类号： B60H1/323 , B60H1/00885 , B60H1/00899 , B60H1/00907 , B60H1/3205 , B60H2001/00928 , B60H2001/00942 , B60H2001/00949 , F25B13/00 , F25B29/003 , F25B30/02 , F25B2313/021 , F25B2313/0214 , F25B2313/023 , F25B2313/0232 , F25B2313/02344 , F25B2600/25 , F25B2600/2511 , F25B2700/21 , F25B2700/2104 , F25B2700/2106
摘要： A vehicular heat pump system may have two inside heat exchangers within an HVAC module, and may operate in mild cooling and mild heating modes. In mild cooling mode, a first isolation valve and a second isolation valve are fully open and closed, respectively, to direct the refrigerant flow to the first inside heat exchanger only. In mild heating mode, the first isolation valve and the second isolation valve are fully closed and fully open, respectively, to direct the refrigerant flow to the second inside heat exchanger only. In both modes, a first metering device is partially open to control the flow and expansion of the refrigerant, and a second metering device is fully closed to prevent the refrigerant from flowing between the inside heat exchangers. This staged operation of the heat pump system may reduce the risk of flash fog as well as reduce discharge air temperature spreads.
摘要翻译：车辆热泵系统可以在HVAC模块内具有两个内部热交换器，并且可以在温和的冷却和温和的加热模式下操作。在轻度冷却模式下，第一隔离阀和第二隔离阀分别完全打开和关闭，以仅将制冷剂流引导到第一内部热交换器。在温和加热模式下，第一隔离阀和第二隔离阀分别完全关闭并完全打开，以将制冷剂流仅引导到第二内部热交换器。在这两种模式中，第一计量装置部分打开以控制制冷剂的流动和膨胀，并且第二计量装置完全关闭以防止制冷剂在内部热交换器之间流动。热泵系统的这种分阶段操作可以降低闪光雾的风险以及减少排气温度的扩散。

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