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1. 发明授权

EP2623914B1 HEAT STORAGE DEVICE AND AIR CONDITIONER EQUIPPED WITH SAME 审中-公开
公开(公告)号：EP2623914B1
公开(公告)日：2018-12-26
申请号：EP11828265.6
申请日：2011-03-03
申请人： Panasonic Corporation
发明人： YAMANAKA, Kanae , TSURUDA, Kunihiro , INOUE, Shigeyuki , AKAMINE, Ikuo , TAKAHASHI, Masatoshi , KUBO, Tsugio , KURISUTANI, Hiroharu , IMASAKA, Toshiyuki , SUGIO, Takashi , NAKAJIMA, Keizo
IPC分类号： F28D20/00 , F24F5/00 , F25B1/00 , F28D20/02
CPC分类号： F28D20/0034 , F24F2005/0025 , F25B13/00 , F25B31/006 , F25B2400/24 , F28D20/003 , F28D20/021 , Y02E60/142 , Y02E60/145
摘要： An object of the present invention is to provide a thermal-storage device using an evaporation prevention layer that can be used more stably over the longer period, and an air conditioner provided with the thermal-storage device. Disclosed is a thermal-storage device including a thermal-storage container in which a thermal-storage solution layer composed of a thermal-storage solution comprising water, a heat exchanger immersed in the thermal-storage solution layer, an evaporation prevention layer disposed on the upper portion of the thermal-storage solution layer, and an air layer disposed on the upper portion of the evaporation prevention layer are disposed in the interior space thereof, wherein the evaporation prevention layer includes a solvent composition of at least one water-insoluble solvent and the solvent composition has a pour point lower than normal temperature, and the water-insoluble solvent contains at least one hydrocarbon having carbon atoms within a range from 24 to 44.

2. 发明授权

EP2775235B1 Air conditioner with a compressor and a heat storage device 有权
公开(公告)号：EP2775235B1
公开(公告)日：2018-08-15
申请号：EP14162844.6
申请日：2011-02-28
申请人： Panasonic Corporation
发明人： Oka, Kouji , Takahashi, Masatoshi , Sugio, Takashi , Shimizu, Akihiko , Imasaka, Toshiyuki , Kamoda, Hirokazu
IPC分类号： F25B31/00
CPC分类号： F28D20/0034 , F25B31/006 , F25B47/022 , F25B2400/05 , F25B2400/24 , F28D2020/0078 , Y02E60/142
摘要： A heat storage device is disposed around and held in contact with a compressor 6. The heat storage device includes a heat storage tank 32 for accommodating a heat storage material to store heat generated by the compressor 6 and a heat storage heat exchanger 34 accommodated within the heat storage tank 32. The heat storage tank 32 is disposed around the compressor 6 so as to be held in contact therewith and has a cutout portion along an outer circumference of the compressor 6 in contact with the heat storage tank 32. The heat storage tank 32 also has opposite end portions 46, 47 confronting the cutout portion and at least one of the end portions 46, 47 is thickened as compared with a thinnest portion of the heat storage tank 32, thereby making it possible to secure a predetermined volume while realizing space saving.

3. 发明授权

EP2649387B1 REFRIGERATION CIRCUIT 有权
公开(公告)号：EP2649387B1
公开(公告)日：2018-08-15
申请号：EP10794942.2
申请日：2010-12-08
申请人： Carrier Corporation
发明人： FINCKH, Oliver , SIENEL, Tobias , KREN, Christoph , TAMBOVTSEV, Alexander
IPC分类号： F25B9/00 , F25B49/00 , F25B1/00
CPC分类号： F25B49/005 , F25B9/006 , F25B2341/066 , F25B2400/23 , F25B2400/24 , F25B2500/07
摘要： The invention relates to a refrigerating system configured for circulating a refrigerant and comprising in flow direction of the refrigerant: a heat rejecting heat exchanger, a receiver, an expansion device, an evaporator, a compressor, and a coldness storage device. The coldness storage device is configured to receive and store coldness during the operation of the refrigerating system, and to cool refrigerant stored within the receiver and/or to cool refrigerant leaving the heat rejecting heat exchanger before entering the receiver.

4. 发明授权

EP2860474B1 AIR CONDITIONER 有权
公开(公告)号：EP2860474B1
公开(公告)日：2018-07-04
申请号：EP12886542.5
申请日：2012-10-18
申请人： Daikin Industries, Ltd. , Daikin Europe N.V.
发明人： HONDA, Masahiro , MATSUMOTO, Yoshihiro
IPC分类号： F25B47/02 , F25B13/00
CPC分类号： F25B47/025 , F25B13/00 , F25B47/02 , F25B49/02 , F25B2313/021 , F25B2313/0233 , F25B2313/02742 , F25B2313/0314 , F25B2313/0315 , F25B2400/24 , F25B2600/2507 , F25B2700/1931 , F25B2700/1933 , F25B2700/2104 , F25B2700/2106 , F25B2700/21151 , F25B2700/21152
摘要： An air conditioning apparatus (1) comprises a refrigerant circuit (10) having a compressor (21), an outdoor heat exchanger (23), indoor heat exchangers (42a, 42b), and a heat storage heat exchanger (28) for performing heat exchange between a refrigerant and a heat storage medium, the air conditioning apparatus being capable of performing a heat storage operation and simultaneously performing a heat-storage-utilizing operation and an air-warming operation during a defrosting operation. During the defrosting operation accompanying the heat-storage-utilizing operation in the air conditioning apparatus (1), the defrosting capability of the outdoor heat exchanger (23) is altered based on the outdoor temperature of the external space where the outdoor heat exchanger (23) is located, and/or either an outdoor heat exchange outlet temperature, which is the temperature of the refrigerant in an outlet of the outdoor heat exchanger (23) at the end of the previous defrosting operation, or the time required for the previous defrosting operation.

5. 发明公开

EP3194866A4 SYSTEMS AND METHODS IMPLEMENTING ROBUST AIR CONDITIONING SYSTEMS CONFIGURED TO UTILIZE THERMAL ENERGY STORAGE TO MAINTAIN A LOW TEMPERATURE FOR A TARGET SPACE 审中-公开
公开(公告)号：EP3194866A4
公开(公告)日：2018-06-06
申请号：EP15841764
申请日：2015-09-19
申请人： AXIOM EXERGY INC
发明人： DIAMOND ANTHONY , ROBBINS AMRIT
IPC分类号： F25D3/00 , F24F5/00 , F25B29/00 , F25D16/00
CPC分类号： F25B6/00 , F24F5/0017 , F25B13/00 , F25B29/003 , F25B41/00 , F25B49/02 , F25B2339/047 , F25B2400/24 , F25D16/00 , Y02E60/147
摘要： Systems and methods in accordance with embodiments of the invention implement air conditioning systems that are operable to establish/maintain a desired temperature for a target space and simultaneously establish/maintain a temperature lower than the desired temperature for the target space for an included cold thermal energy storage unit. In one embodiment, an air conditioning system includes: a condensing unit; a liquid pressurizer and distributor ensemble; a cold thermal energy storage unit; a target space; and a suction gas/equalizer; where the listed components are operatively connected by piping such that vapor compression cycles can be simultaneously implemented that result in the cooling of the cold thermal energy storage unit and the target space; and the air conditioning system is configured such that the simultaneous implementation of vapor compression cycles results in cooling the cold thermal energy storage unit to a greater extent relative to the target space.

6. 发明授权

EP2410249B1 Heat pump-type hot water feeding apparatus 有权
公开(公告)号：EP2410249B1
公开(公告)日：2018-05-30
申请号：EP11174837.2
申请日：2011-07-21
申请人： LG Electronics Inc.
发明人： Park, Heewoong , Ha, Samchul , Chin, Simwon , Jung, Seunghyun , Park, Noma , Choi, Hwanjong
IPC分类号： F24D19/10 , F25B13/00 , F25B29/00
CPC分类号： F24D19/1072 , F25B13/00 , F25B29/003 , F25B2313/004 , F25B2313/02732 , F25B2313/02741 , F25B2400/24
摘要： A heat pump-type hot water feeding apparatus includes a cooling cycle circuit, a heat storage tank, and a hydro kit heat exchanging unit, wherein the hydro kit heat exchanging unit is connected to the cooling cycle circuit, wherein during a heat storage mode operation that stores heat in the heat storage tank, heat of the first heat transfer fluid, which is heat exchanged in the first heat exchanger, is stored in the heat storage tank or heat of the first heat transfer fluid, which is heat exchanged in the first heat exchanger and heat of the second heat transfer fluid, which is heat exchanged in the second heat exchanger, are simultaneously stored in the heat storage tank.

7. 发明授权

EP2483606B1 SYSTEM AND METHOD FOR MAINTAINING AIR TEMPERATURE WITHIN A BUILDING HVAC SYSTEM 有权
标题翻译：用于在建筑物HVAC系统内维持空气温度的系统和方法
公开(公告)号：EP2483606B1
公开(公告)日：2018-01-17
申请号：EP10821166.5
申请日：2010-09-29
申请人： Carrier Corporation
发明人： GRABON, Michel , YUAN, Shui , KUANG, YuHui , LUO, Dong , OGGIANU, Stella M.
IPC分类号： F24H4/04 , F24H6/00 , F24D5/04 , F24D5/12 , F25B29/00 , F24D19/10 , F24F3/08 , F25B13/00 , F25B49/02
CPC分类号： F25B49/02 , F24D5/04 , F24D5/12 , F24D19/1087 , F24F3/08 , F24F2203/02 , F24H4/04 , F24H6/00 , F25B13/00 , F25B29/003 , F25B2400/06 , F25B2400/24 , Y02B30/125 , Y02B30/13
摘要： A system and method for conditioning air is provided. A building has a hot water source and a cold water source. The system includes at least one heating-cooling unit, a primary water storage device, at least one heat pump, and a controller. The heating-cooling unit transfers heat into or out of air passing within an air handling system of the building. The primary water storage device stores a volume of water within a predetermined temperature range. The primary water storage device is in communication with the hot water source and the cold water source. The heat pump is connected to the primary water storage device and a chilled beam. The controller selectively drives the heat pump to transfer heat between the primary water storage device and the chilled beam. The controller selectively controls the system to transfer heat into or out of the primary water storage device.

8. 发明公开

EP3244141A1 DEFROSTING WITH HEAT GENERATED BY COMPRESSOR DRIVER 审中-公开
标题翻译：用压缩机驱动器产生的热量进行破坏
公开(公告)号：EP3244141A1
公开(公告)日：2017-11-15
申请号：EP16168676.1
申请日：2016-05-09
申请人： Vaillant GmbH
发明人： Bazán, Alvaro Cervera , Cruz, Santiago Cid
IPC分类号： F25B47/02 , F25B25/00
CPC分类号： F25B47/02 , F25B25/005 , F25B2313/0211 , F25B2400/053 , F25B2400/24
摘要： The present invention discloses a heat pump system including a refrigerant circuit, a compressor driver, and a heat storage means. The refrigerant circuit includes a compressor for compressing the refrigerant, a first heat exchanger for transferring heat between the refrigerant and the interior atmosphere, a throttling device for lowering the pressure of the refrigerant, and a second heat exchanger for transferring heat between the refrigerant and the exterior atmosphere. The first heat exchanger operates as a condenser to cool the refrigerant in a heating mode and operates as an evaporator to vaporize the refrigerant in a cooling mode. The second heat exchanger operates as an evaporator in the heating mode and operates as a condenser in the cooling mode. The compressor driver is electrically connected with the compressor for powering the compressor, and it generates heat in operation. The heat storage means for storing heat generated by the compressor driver is in heat transferable contract with the refrigerant in a defrost mode to transfer stored heat energy to the refrigerant. In this way, the possibility of extraction of heat from interior atmosphere is reduced, thereby improving thermal comfort of building interiors during the defrost mode.
摘要翻译：本发明公开了一种包括制冷剂回路，压缩机驱动器和储热装置的热泵系统。制冷剂回路包括用于压缩制冷剂的压缩机，用于在制冷剂和内部大气之间传递热量的第一热交换器，用于降低制冷剂压力的节流装置以及用于在制冷剂和制冷剂之间传递热量的第二热交换器外部的气氛。第一热交换器作为冷凝器运行以在制热模式下冷却制冷剂并且作为蒸发器运行以在制冷模式下蒸发制冷剂。第二热交换器在加热模式下作为蒸发器运行并且在冷却模式下作为冷凝器运行。压缩机驱动器与压缩机电连接，用于驱动压缩机，并在运行时产生热量。用于储存由压缩机驱动器产生的热量的储热装置与处于除霜模式的制冷剂可传热地收缩，以将储存的热能传递至制冷剂。以这种方式，减少了从内部大气中提取热量的可能性，从而改善了除霜模式期间建筑物内部的热舒适性。

9. 发明授权

EP2530411B1 REFRIGERATION CYCLE EQUIPMENT 有权
标题翻译：制冷循环设备
公开(公告)号：EP2530411B1
公开(公告)日：2017-10-25
申请号：EP11736767.2
申请日：2011-01-24
申请人： Panasonic Corporation
发明人： SUGIO, Takashi , KAMODA, Hirokazu , KAWAZOE, Daisuke , KUBO, Tsugio , SHIMIZU, Akihiko
IPC分类号： F25B47/02 , F25B1/00 , F25B5/00 , F25B13/00
CPC分类号： F25B47/022 , F25B13/00 , F25B31/006 , F25B2313/02741 , F25B2400/05 , F25B2400/24 , Y02B30/52

10. 发明公开

EP3218657A1 ECONOMIZED CYCLE WITH THERMAL ENERGY STORAGE 审中-公开
标题翻译：具有热能存储的节能循环
公开(公告)号：EP3218657A1
公开(公告)日：2017-09-20
申请号：EP15797759.6
申请日：2015-11-10
申请人： Carrier Corporation
发明人： MA, Zidu
IPC分类号： F25B40/02 , F25B25/00
CPC分类号： F25B40/02 , F25B25/005 , F25B2400/053 , F25B2400/13 , F25B2400/24 , F25B2600/13
摘要： In one aspect, an air conditioning system is provided. The air conditioning system includes a refrigeration circuit having a refrigerant and an economizer circuit, and a subcooling circuit thermally coupled to the refrigeration circuit, the subcooling circuit including a thermal energy storage (TES) unit and a phase change material (PCM) for thermal exchange with the refrigerant.
摘要翻译：在一个方面中，提供了一种空调系统。该空调系统包括具有制冷剂和节约器回路的制冷回路以及与制冷回路热耦合的过冷却回路，过冷却回路包括用于热交换的热能储存（TES）单元和相变材料（PCM）与制冷剂。

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