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1. 发明授权

US10001318B2 Heat pump device that draws heat from both the atmosphere and another heat source 有权
公开(公告)号：US10001318B2
公开(公告)日：2018-06-19
申请号：US14400372
申请日：2013-04-24
申请人： Mitsubishi Electric Corporation
发明人： Yohei Kato , Yoshiro Aoyagi
IPC分类号： F25B41/00 , F25D21/06 , F25B47/02 , F24D3/18 , F25B27/00 , F25D21/00 , F25B13/00 , F25B49/02
CPC分类号： F25D21/06 , F24D3/18 , F24D2200/11 , F24D2200/12 , F24F11/41 , F25B13/00 , F25B27/005 , F25B47/025 , F25B49/02 , F25B2313/002 , F25B2313/02531 , F25B2313/02533 , F25B2313/02542 , F25B2313/02731 , F25B2313/02741 , F25B2600/2507 , F25D21/004 , Y02B10/40 , Y02B30/12
摘要： During heat applying operation, both an air-source heat exchanger that exchanges heat with the atmosphere as a heat source and an earth-source heat exchanger that uses geothermal heat as a heat source serve as evaporators to collect heat from the atmosphere and the geothermal heat. During defrosting operation, while a four-way valve is switched to cause the air-source heat exchanger to serve as a radiator, and the earth-source heat exchanger to serve as an evaporator to collect the geothermal heat, and the collected geothermal heat is collected in the main circuit via the sub-circuit.

2. 发明授权

US4171622A Heat pump including auxiliary outdoor heat exchanger acting as defroster and sub-cooler 失效
标题翻译：热泵包括辅助室外热交换器作为除霜器和副冷却器
公开(公告)号：US4171622A
公开(公告)日：1979-10-23
申请号：US820003
申请日：1977-07-28
申请人： Koichiro Yamaguchi , Makoto Obata , Mitsuo Ogawa
发明人： Koichiro Yamaguchi , Makoto Obata , Mitsuo Ogawa
IPC分类号： F25B13/00 , F25B47/02 , F25B47/00
CPC分类号： F25B47/022 , F25B13/00 , F25B2313/02542
摘要： A heat pump including an indoor heat exchanger, a main outdoor heat exchanger and an auxiliary outdoor heat exchanger provided underneath the main outdoor heat exchanger and connected between the indoor and main outdoor heat exchangers in a closed refrigerant flow circuit. The refrigerant flow circuit includes a compressor and a reversal valve which can be adjusted (1) during cooling operation to direct the hot compressed gaseous refrigerant from the compressor to the main outdoor heat exchanger and thence to the auxiliary heat exchanger acting as a sub-cooler into the indoor heat exchanger for extracting heat from air of the interior of a building and (2) during heating operation to direct the hot compressed gaseous refrigerant to the indoor heat exchanger to supply heat to the indoor air and then to the auxiliary heat exchanger now acting as a defroster for melting a block of ice which may have accumulated under the main outdoor heat exchanger and into the main outdoor heat exchanger.
摘要翻译：一种包括室内热交换器，主室外热交换器和辅助室外热交换器的热泵，其设置在主室外热交换器的下面，并且在封闭的制冷剂流动回路中连接在室内和室外热交换器之间。制冷剂流动回路包括压缩机和反转阀，其可以在冷却操作期间被调节（1），以将热压缩的气态制冷剂从压缩机引导到主室外热交换器，并且然后到辅助热交换器作为副冷却器进入用于从建筑物内部的空气中提取热量的室内热交换器和（2）在加热操作期间，将热压缩的气态制冷剂引导到室内热交换器，以便现在向室内空气供热，然后到辅助热交换器作为用于熔化可能积聚在主室外热交换器下方并进入主室外热交换器的冰块的除霜器。

3. 发明授权

US07716941B2 Multi-type air conditioner with defrosting device 有权
标题翻译：带除霜装置的多功能空调
公开(公告)号：US07716941B2
公开(公告)日：2010-05-18
申请号：US11678974
申请日：2007-02-26
申请人： Jong Han Park , Young Min Park , Chang Seon Lee , Sung Oh Choi , Sung Chun Kim , Seung Yong Chang , Seok Ho Yoon , Baik Young Chung
发明人： Jong Han Park , Young Min Park , Chang Seon Lee , Sung Oh Choi , Sung Chun Kim , Seung Yong Chang , Seok Ho Yoon , Baik Young Chung
IPC分类号： F25B47/00
CPC分类号： F25B47/022 , F24F11/42 , F25B13/00 , F25B2313/007 , F25B2313/0231 , F25B2313/02331 , F25B2313/02334 , F25B2313/02532 , F25B2313/02542
摘要： Multi-type air conditioner comprising an outdoor unit installed in an outdoor, comprising a compressor, a refrigerant flow controlling part connected to a discharge end of the compressor for guiding the refrigerant proper to operation conditions selectively, an outdoor heat exchanger connected to the refrigerant flow controlling part, a defrosting device at a side of the outdoor heat exchanger, and a piping system connected between the parts, a plurality of indoor units each installed in a room and having an indoor heat exchanger and an electronic expansion valve having one end connected to one end of the indoor heat exchanger, and a distributor between the outdoor unit and the indoor units for selectively guiding refrigerant from the outdoor unit to the plurality of indoor units proper to operation conditions, and guiding the refrigerant passed through the indoor units to the outdoor unit again.
摘要翻译：一种多室型空调机，包括安装在室外的室外机，包括压缩机，制冷剂流量控制部分，连接到压缩机的排出端，用于选择性地引导适合于运行状态的制冷剂，连接到制冷剂流的室外热交换器室外热交换器一侧的除霜装置和连接在所述部件之间的管道系统，多个室内单元，每个室内单元安装在室内并具有室内热交换器和电子膨胀阀，所述电子膨胀阀的一端连接到室内热交换器的一端和室外机与室内机之间的分配器，用于将制冷剂从室外机选择性地引导到适合于运行条件的多个室内机，并将通过室内机的制冷剂引导到室外单位。

4. 发明申请

US20070130967A1 MULTI-TYPE AIR CONDITIONER WITH DEFROSTING DEVICE 有权
标题翻译：具有缺陷设备的多类型空调器
公开(公告)号：US20070130967A1
公开(公告)日：2007-06-14
申请号：US11678974
申请日：2007-02-26
申请人： Jong Han PARK , Young Min PARK , Chang Seon LEE , Sung Oh CHOI , Sung Chun KIM , Seung Yong CHANG , Seok Ho YOON , Baik Young CHUNG
发明人： Jong Han PARK , Young Min PARK , Chang Seon LEE , Sung Oh CHOI , Sung Chun KIM , Seung Yong CHANG , Seok Ho YOON , Baik Young CHUNG
IPC分类号： F25D21/06 , F25B47/00
CPC分类号： F25B47/022 , F24F11/42 , F25B13/00 , F25B2313/007 , F25B2313/0231 , F25B2313/02331 , F25B2313/02334 , F25B2313/02532 , F25B2313/02542
摘要： Multi-type air conditioner comprising an outdoor unit installed in an outdoor, comprising a compressor, a refrigerant flow controlling part connected to a discharge end of the compressor for guiding the refrigerant proper to operation conditions selectively, an outdoor heat exchanger connected to the refrigerant flow controlling part, a defrosting device at a side of the outdoor heat exchanger, and a piping system connected between the parts, a plurality of indoor units each installed in a room and having an indoor heat exchanger and an electronic expansion valve having one end connected to one end of the indoor heat exchanger, and a distributor between the outdoor unit and the indoor units for selectively guiding refrigerant from the outdoor unit to the plurality of indoor units proper to operation conditions, and guiding the refrigerant passed through the indoor units to the outdoor unit again.
摘要翻译：一种多室型空调机，包括安装在室外的室外机，包括压缩机，制冷剂流量控制部分，连接到压缩机的排出端，用于选择性地引导适合于运行状态的制冷剂，连接到制冷剂流的室外热交换器室外热交换器一侧的除霜装置和连接在所述部件之间的管道系统，多个室内单元，每个室内单元安装在室内并具有室内热交换器和电子膨胀阀，所述电子膨胀阀的一端连接到室内热交换器的一端和室外机与室内机之间的分配器，用于将制冷剂从室外机选择性地引导到适合于运行条件的多个室内机，并将通过室内机的制冷剂引导到室外单位。

5. 发明授权

US5771699A Three coil electric heat pump 失效
标题翻译：三线电热泵
公开(公告)号：US5771699A
公开(公告)日：1998-06-30
申请号：US720581
申请日：1996-10-02
申请人： Henderson F. Ponder
发明人： Henderson F. Ponder
IPC分类号： F24F11/00 , F25B13/00 , F25B47/02 , F25B41/00 , F25B47/00
CPC分类号： F25B13/00 , F24F11/0086 , F25B47/02 , F24F2011/0087 , F25B2313/0251 , F25B2313/02531 , F25B2313/02533 , F25B2313/02542 , F25B2347/021
摘要： An air conditioning system usually referred to as an electric heat pump, which employs reverse cycle refrigeration apparatus to condition air inside a building for heating in the winter months, and for cooling in the summer months, utilizing one heat exchanger coil disposed in heat exchange relation to the flow of conditioned air circulating within a building, and two heat exchanger coils disposed in heat exchange relation to the flow of ambient air circulating outside a building, wherein each said heat exchanger coil comprises a separate and singular component part of a single air conditioning circuit connected to, and served by one single compressor; and wherein, each of the said outside heat exchanger coils are designed to change functions independent of the other, from that of an evaporator, to that of a condenser, for the purpose of inhibiting the accumulation of frost on, and/or removing frost from said outside heat exchanger coil when the heat pump is operating in the heating mode without reversing the flow of refrigerant within, or impeding the flow of refrigerant to said inside heat exchanger coil, whereby said inside heat exchanger coil will continue to function in the condenser mode, and will continue to furnish heat to the inside of a building during the defrost cycle of either of the said outside heat exchanger coils, and whereby heat generated by one said outside heat exchanger coil during the defrost cycle of that coil will be reabsorbed into the heat pump system via the other outside heat exchanger coil and circulated through the same refrigeration circuit, in a manner that will improve the efficiency of said heat pump.
摘要翻译：一种通常称为电热泵的空调系统，其采用逆循环冷冻装置来在冬季用于调节建筑物内的加热空气，并在夏季用于冷却，利用一个以热交换关系设置的换热器盘管涉及在建筑物内循环的调节空气的流动，以及与循环在建筑物外面的环境空气的热交换关系设置的两个热交换器盘管，其中每个所述热交换器盘管包括单个空调的单独的和单独的组成部分电路连接并由一个单一的压缩机服务; 并且其中，每个所述外部热交换器盘管被设计成将蒸发器的功能与蒸发器的功能相互独立地改变为冷凝器的功能，以便抑制霜冻的积聚和/或去除霜冻当热泵在加热模式下工作而不使制冷剂的流动反转，或妨碍制冷剂流向所述内部热交换器盘管时，所述内部热交换器盘管将继续在冷凝器模式中工作并且将在所述外部热交换器线圈中的任一个的除霜循环期间继续向建筑物的内部供热，并且由此在该线圈的除霜循环期间由一个所述外部热交换器线圈产生的热将被再吸收到热泵系统经由另一外部热交换器盘管并循环通过相同的制冷回路，以提高所述热泵的效率 p。

6. 发明授权

US4761964A Apparatus for enhancing the performance of a heat pump and the like 失效
标题翻译：用于提高热泵等的性能的装置
公开(公告)号：US4761964A
公开(公告)日：1988-08-09
申请号：US138715
申请日：1987-12-28
申请人： Jerry J. Pacheco
发明人： Jerry J. Pacheco
IPC分类号： F24F1/02 , F24F11/08 , F24H4/00 , F25B13/00 , F25B41/04
CPC分类号： F25B41/046 , F24F1/022 , F24F11/085 , F24H4/00 , F25B13/00 , F25B2313/008 , F25B2313/02341 , F25B2313/02342 , F25B2313/02344 , F25B2313/02541 , F25B2313/02542 , F25B2313/02543 , F25B2313/0294 , F25B2500/02 , F25B2600/11 , F25B2700/2106 , Y02B30/12
摘要： Apparatus for enhancing the performance of a heat pump which includes first and second auxiliary coils that are operatively connected to the heat pump. Each auxiliary coil has a radiant quartz heating element disposed internally thereof and a fan is disposed in closely adjacent spaced relation to the second auxiliary coil and exteriorly thereof. A pair of thermostats selectively actuate the radiant quartz heating elements and the fan at preselected environmental ambient temperatures to achieve increased heat pump efficiency.
摘要翻译：用于增强热泵性能的装置，其包括可操作地连接到热泵的第一和第二辅助线圈。每个辅助线圈具有设置在其内部的辐射石英加热元件，并且风扇以与第二辅助线圈及其外部紧密相邻的间隔设置。一对恒温器在预选的环境温度下选择性地驱动辐射石英加热元件和风扇，以实现增加的热泵效率。

7. 发明授权

US09939181B2 Micro-combined heat and power heat pump defrost procedure 有权
公开(公告)号：US09939181B2
公开(公告)日：2018-04-10
申请号：US14555248
申请日：2014-11-26
申请人： Trane International Inc.
发明人： Stephen Stewart Hancock
IPC分类号： F25B7/00 , F25B27/02 , F25B13/00 , F25B47/02 , F25B49/02 , F25D21/12
CPC分类号： F25B27/02 , F25B13/00 , F25B47/022 , F25B49/02 , F25B2313/02542 , F25B2313/02543 , F25B2341/0662 , F25B2600/0253 , F25B2600/0261 , F25B2600/2513 , F25D21/125 , Y02B30/741
摘要： Systems and methods are disclosed that may include recovering heat from a generator to defrost the heat exchanger by passing a heat transfer fluid from the generator through a recovery heat exchanger that is configured to promote heat transfer between the heat transfer fluid and a refrigerant flowing therethrough, reducing a restriction of the refrigerant, reducing an airflow through the heat exchanger, and delivering the heated refrigerant to the heat exchanger. Systems and methods may also include recovering heat from an exhaust of the generator to deter the formation of frozen condensate on the outdoor heat exchanger by diverting at least a portion of a hot exhaust fluid discharged by the generator onto the outdoor heat exchanger.

8. 发明申请

US20050257557A1 Apparatus and method for controlling heating operation in heat pump system 有权
标题翻译：热泵系统加热运行控制装置及方法
公开(公告)号：US20050257557A1
公开(公告)日：2005-11-24
申请号：US10911700
申请日：2004-08-05
申请人： Sim Chin , Deok Huh
发明人： Sim Chin , Deok Huh
IPC分类号： F25B30/00 , F25B13/00 , F25B47/02
CPC分类号： F25B13/00 , F25B47/025 , F25B2313/02542 , F25B2347/021
摘要： There is provided an air conditioner, and more particularly, an apparatus and method for controlling a heating operation in a heat pump system, in which a continuous heating operation is provided. 1. The apparatus for controlling a heating operation in a heat pump system includes: at least one compressor for compressing a refrigerant into a high-temperature and high-pressure refrigerant vapor; a passage switching unit for switching a refrigerant circulation passage depending on a heating mode or a cooling mode; an indoor heat exchanger for condensing the high-temperature and high-pressure refrigerant vapor for a heating operation or a defrosting/heating operation of the heating mode; an expansion unit through which the condensed refrigerant passes during the defrosting/heating operation; an outdoor heat exchanger for defrosting at least one tube region by using the condensed refrigerant discharged from the expansion unit; and a defrosting control unit for expanding and decompressing the refrigerant that flows between the tube regions, or for bypassing the refrigerant.
摘要翻译：提供了一种空调机，更具体地，涉及一种用于控制在其中提供连续加热操作的热泵系统中的加热操作的装置和方法。 1.一种用于控制热泵系统中的加热操作的装置，包括：用于将制冷剂压缩成高温高压制冷剂蒸气的至少一个压缩机; 通道切换单元，用于根据加热模式或冷却模式切换制冷剂循环通道; 室内热交换器，用于冷凝用于加热操作的高温和高压制冷剂蒸汽或加热模式的除霜/加热操作; 在除霜·加热运转中冷凝后的制冷剂经过的膨胀机构; 室外热交换器，用于通过使用从膨胀单元排出的冷凝的制冷剂来除霜至少一个管区域; 以及除霜控制单元，其用于使在所述管区域之间流动的制冷剂膨胀和减压，或用于绕过所述制冷剂。

9. 发明申请

US20040134205A1 Multi-type air conditioner with defrosting device 有权
标题翻译：带除霜装置的多功能空调
公开(公告)号：US20040134205A1
公开(公告)日：2004-07-15
申请号：US10726622
申请日：2003-12-04
申请人： LG Electronics Inc.
发明人： Jong Han Park , Young Min Park , Chang Seon Lee , Sung Oh Choi , Sung Chun Kim , Seung Yong Chang , Seok Ho Yoon , Baik Young Chung
IPC分类号： F25D021/06 , F25B047/00
CPC分类号： F25B47/022 , F24F11/42 , F25B13/00 , F25B2313/007 , F25B2313/0231 , F25B2313/02331 , F25B2313/02334 , F25B2313/02532 , F25B2313/02542
摘要： Multi-type air conditioner comprising an outdoor unit installed in an outdoor, comprising a compressor, a refrigerant flow controlling part connected to a discharge end of the compressor for guiding the refrigerant proper to operation conditions selectively, an outdoor heat exchanger connected to the refrigerant flow controlling part, a defrosting device at a side of the outdoor heat exchanger, and a piping system connected between the parts, a plurality of indoor units each installed in a room and having an indoor heat exchanger and an electronic expansion valve having one end connected to one end of the indoor heat exchanger, and a distributor between the outdoor unit and the indoor units for selectively guiding refrigerant from the outdoor unit to the plurality of indoor units proper to operation conditions, and guiding the refrigerant passed through the indoor units to the outdoor unit again.
摘要翻译：一种多室型空调机，包括安装在室外的室外机，包括压缩机，制冷剂流量控制部分，连接到压缩机的排出端，用于选择性地引导适合于运行状态的制冷剂，连接到制冷剂流的室外热交换器室外热交换器一侧的除霜装置和连接在所述部件之间的管道系统，多个室内单元，每个室内单元安装在室内并具有室内热交换器和电子膨胀阀，所述电子膨胀阀的一端连接到室内热交换器的一端和室外机与室内机之间的分配器，用于将制冷剂从室外机选择性地引导到适合于运行条件的多个室内机，并将通过室内机的制冷剂引导到室外单位。

10. 发明授权

US06751976B2 Heat pump equipment 失效
标题翻译：热泵设备
公开(公告)号：US06751976B2
公开(公告)日：2004-06-22
申请号：US09974813
申请日：2001-10-12
申请人： Albert Robert Lowes
发明人： Albert Robert Lowes
IPC分类号： F25B1300
CPC分类号： F25B40/00 , F25B13/00 , F25B2313/0251 , F25B2313/02531 , F25B2313/02533 , F25B2313/0254 , F25B2313/02541 , F25B2313/02542 , F25B2313/02543 , F25B2313/02741 , F25B2313/02743 , F25B2341/066
摘要： Heat pump equipment comprising at least three heat exchangers, one of which is intended to be located in an enclosed region and the other two of which are intended to be located outside the enclosed region. Each heat exchanger has a delta connection end connected in heat-exchange fluid communication with a delta arrangement. The delta connection end of each heat exchanger is connected to both of the delta connection ends of the other two heat exchangers via the delta arrangement. There are three fluid-expansion devices, one between the two connections of each pair of adjacent connections of the heat exchangers to the delta arrangement. The present invention extends to heat pump equipment comprising at least three heat exchangers connected in a heat-exchange fluid circuit, one of which heat exchangers is intended to be located in an enclosed region and another of which is intended to be located outside the enclosed region. A third one of the heat exchangers is arranged so that air which flows through an aperture in a wall which forms a boundary of the enclosed region passes over the said third heat exchanger.
摘要翻译：包括至少三个热交换器的热泵设备，其中一个热交换器旨在位于封闭区域中，另外两个热交换器旨在位于封闭区域外部。每个热交换器具有以三角形排列与热交换流体连通的三角形连接端。每个热交换器的三角形连接端通过三角形排列与另外两个热交换器的三角形连接端连接。有三个流体膨胀装置，一个在热交换器的每对相邻连接的两个连接之间到三角形排列。本发明延伸到热泵设备，其包括在热交换流体回路中连接的至少三个热交换器其中一个热交换器旨在位于封闭区域中，另一个热交换器旨在位于封闭区域外部。第三个热交换器被布置成使得流过形成封闭区域的边界的壁中的孔的空气通过所述第三热交换器。

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