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公开(公告)号：US09587861B2
公开(公告)日：2017-03-07
申请号：US13816982
申请日：2010-09-14
申请人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Junichi Ue , Shinichi Wakamoto , Naofumi Takenaka
发明人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Junichi Ue , Shinichi Wakamoto , Naofumi Takenaka
CPC分类号： F25B30/02 , F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/023 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2500/01
摘要： In an air-conditioning apparatus, an expansion device, a second refrigerant flow switching device, and heat exchangers related to heat medium, connected between the expansion device and the second refrigerant flow switching device such that a heat source side refrigerant flows in parallel, are connected in a part of refrigerant passages, and an expansion device, a second refrigerant flow switching device, and heat exchangers related to heat medium, connected between the expansion device and the second refrigerant flow switching device such that the heat source side refrigerant flows in series, are connected in the rest of the refrigerant passages.
摘要翻译： 连接在膨胀装置和第二制冷剂流量切换装置之间的空调装置，膨胀装置，第二制冷剂流量切换装置和与热介质相关的热交换器，使得热源侧制冷剂并联流动 连接在制冷剂通路的一部分上，以及膨胀装置，第二制冷剂流量切换装置和与热介质相关的热交换器，连接在膨胀装置和第二制冷剂流量切换装置之间，使得热源侧制冷剂串联 连接在其余的制冷剂通道中。
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公开(公告)号：US20130139539A1
公开(公告)日：2013-06-06
申请号：US13816982
申请日：2010-09-14
申请人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Junichi Ue , Shinichi Wakamoto , Naofumi Takenaka
发明人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Junichi Ue , Shinichi Wakamoto , Naofumi Takenaka
IPC分类号： F25B30/02
CPC分类号： F25B30/02 , F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/023 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2500/01
摘要： In an air-conditioning apparatus, an expansion device, a second refrigerant flow switching device, and heat exchangers related to heat medium, connected between the expansion device and the second refrigerant flow switching device such that a heat source side refrigerant flows in parallel, are connected in a part of refrigerant passages, and an expansion device, a second refrigerant flow switching device, and heat exchangers related to heat medium, connected between the expansion device and the second refrigerant flow switching device such that the heat source side refrigerant flows in series, are connected in the rest of the refrigerant passages.
摘要翻译： 连接在膨胀装置和第二制冷剂流量切换装置之间的空调装置，膨胀装置，第二制冷剂流量切换装置和与热介质相关的热交换器，使得热源侧制冷剂并联流动 连接在制冷剂通路的一部分上，以及膨胀装置，第二制冷剂流量切换装置和与热介质相关的热交换器，连接在膨胀装置和第二制冷剂流量切换装置之间，使得热源侧制冷剂串联 连接在其余的制冷剂通道中。
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公开(公告)号：US09435549B2
公开(公告)日：2016-09-06
申请号：US13387264
申请日：2009-09-09
CPC分类号： F24F3/06 , F25B7/00 , F25B13/00 , F25B25/005 , F25B41/00 , F25B2313/0231 , F25B2313/0272 , F25B2313/02741 , F25B2313/02742 , F25B2313/02743
摘要： To provide an air-conditioning apparatus which achieves improvement of safety and further achieves saving of energy without circulating a refrigerant in or near an indoor unit. The air-conditioning apparatus includes one expansion device disposed on an outlet side of a heat exchanger related to the heat medium on the heating side. Another expansion device is disposed on an inlet side of a heat exchanger related to the heat medium on the cooling side such that the expansion devices are directly connected through a connecting pipe.
摘要翻译： 为了提供一种实现安全性提高的空调装置，能够在不使室内机内部或附近使制冷剂循环的同时进一步节约能源。 空气调节装置包括一个膨胀装置，该膨胀装置设置在与加热侧的热介质相关的热交换器的出口侧。 另一个膨胀装置设置在与冷却侧的热介质相关的热交换器的入口侧，使得膨胀装置通过连接管直接连接。
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公开(公告)号：US08820106B2
公开(公告)日：2014-09-02
申请号：US12990391
申请日：2008-10-29
申请人： Shinichi Wakamoto , Koji Yamashita , Takashi Okazaki , Naoki Tanaka , Keisuke Hokazono , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura , Tomohiko Kasai , Naofumi Takenaka , Yusuke Shimazu
发明人： Shinichi Wakamoto , Koji Yamashita , Takashi Okazaki , Naoki Tanaka , Keisuke Hokazono , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura , Tomohiko Kasai , Naofumi Takenaka , Yusuke Shimazu
CPC分类号： F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/0231 , F25B2313/0272 , F25B2313/02741
摘要： A heat source-side refrigerant circuit A including a compressor 11, an outdoor heat exchanger 13, a first refrigerant branch portion 21 connected to the compressor 11, a second refrigerant branch portion 22 and a third refrigerant branch portion 23 connected to the outdoor heat exchanger 13, a first refrigerant flow rate control device 24 provided between branch piping 40 and the second refrigerant branch portion 22, intermediate heat exchangers 25n connected at one side thereof to the first refrigerant branch portion 21 and the third refrigerant branch portion 23 via three-way valves 26n and connected at the other side thereof to the second refrigerant branch portion 22, and second refrigerant flow rate control devices 27n provided between the respective intermediate heat exchangers 25n and the second refrigerant branch portion 22, and user-side refrigerant circuits Bn having indoor heat exchangers 31n connected respectively to the intermediate heat exchangers 25n are provided, and at least one of water and an antifreeze solution circulates in the user-side refrigerant circuits Bn.
摘要翻译： 包括压缩机11，室外热交换器13，与压缩机11连接的第一制冷剂分支部21，第二制冷剂分支部22和与室外热交换器连接的第三制冷剂分支部23的热源侧制冷剂回路A 如图13所示，在分支配管40和第二制冷剂分支部22之间设置有第一制冷剂流量控制装置24，在一侧与第一制冷剂分支部21连接的中间热交换器25n和通过三通的第三制冷剂分支部23 阀26n的另一侧连接到第二制冷剂分支部22，以及设置在各中间热交换器25n和第二制冷剂分支部22之间的第二制冷剂流量控制装置27n，以及室内的制冷剂回路Bn 设置分别与中间热交换器25n连接的热交换器31n， 水和防冻溶液中的至少一种循环在用户侧制冷剂回路Bn中。
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公开(公告)号：US20110088421A1
公开(公告)日：2011-04-21
申请号：US12990391
申请日：2008-10-29
申请人： Shinichi Wakamoto , Koji Yamashita , Takashi Okazaki , Naoki Tanaka , Keisuke Hokazono , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura , Tomohiko Kasai , Naofumi Takenaka , Yusuke Shimazu
发明人： Shinichi Wakamoto , Koji Yamashita , Takashi Okazaki , Naoki Tanaka , Keisuke Hokazono , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura , Tomohiko Kasai , Naofumi Takenaka , Yusuke Shimazu
CPC分类号： F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/0231 , F25B2313/0272 , F25B2313/02741
摘要： A heat source-side refrigerant circuit A including a compressor 11, an outdoor heat exchanger 13, a first refrigerant branch portion 21 connected to the compressor 11, a second refrigerant branch portion 22 and a third refrigerant branch portion 23 connected to the outdoor heat exchanger 13, a first refrigerant flow rate control device 24 provided between branch piping 40 and the second refrigerant branch portion 22, intermediate heat exchangers 25n connected at one side thereof to the first refrigerant branch portion 21 and the third refrigerant branch portion 23 via three-way valves 26n and connected at the other side thereof to the second refrigerant branch portion 22, and second refrigerant flow rate control devices 27n provided between the respective intermediate heat exchangers 25n and the second refrigerant branch portion 22, and user-side refrigerant circuits Bn having indoor heat exchangers 31n connected respectively to the intermediate heat exchangers 25n are provided, and at least one of water and an antifreeze solution circulates in the user-side refrigerant circuits Bn.
摘要翻译： 包括压缩机11，室外热交换器13，与压缩机11连接的第一制冷剂分支部21，第二制冷剂分支部22和与室外热交换器连接的第三制冷剂分支部23的热源侧制冷剂回路A 如图13所示，在分支配管40和第二制冷剂分支部22之间设置有第一制冷剂流量控制装置24，在一侧与第一制冷剂分支部21连接的中间热交换器25n和通过三通的第三制冷剂分支部23 阀26n的另一侧连接到第二制冷剂分支部22，以及设置在各中间热交换器25n和第二制冷剂分支部22之间的第二制冷剂流量控制装置27n，以及室内的制冷剂回路Bn 设置分别与中间热交换器25n连接的热交换器31n， 水和防冻溶液中的至少一种循环在用户侧制冷剂回路Bn中。
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公开(公告)号：US20120118530A1
公开(公告)日：2012-05-17
申请号：US13387264
申请日：2009-09-09
IPC分类号： F25B1/00
CPC分类号： F24F3/06 , F25B7/00 , F25B13/00 , F25B25/005 , F25B41/00 , F25B2313/0231 , F25B2313/0272 , F25B2313/02741 , F25B2313/02742 , F25B2313/02743
摘要： To provide an air-conditioning apparatus which achieves improvement of safety and further achieves saving of energy without circulating a refrigerant in or near an indoor unit. The air-conditioning apparatus includes one expansion device disposed on an outlet side of a heat exchanger related to the heat medium on the heating side. Another expansion device is disposed on an inlet side of a heat exchanger related to the heat medium on the cooling side such that the expansion devices are directly connected through a connecting pipe.
摘要翻译： 为了提供一种实现安全性提高的空调装置，能够在不使室内机内部或附近使制冷剂循环的同时进一步节约能源。 空气调节装置包括一个膨胀装置，该膨胀装置设置在与加热侧的热介质相关的热交换器的出口侧。 另一个膨胀装置设置在与冷却侧的热介质相关的热交换器的入口侧，使得膨胀装置通过连接管直接连接。
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公开(公告)号：US09310086B2
公开(公告)日：2016-04-12
申请号：US13501325
申请日：2009-10-29
CPC分类号： F24F3/065 , F25B13/00 , F25B25/005 , F25B2313/003 , F25B2313/006 , F25B2313/007 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02743 , F25B2400/23
摘要： An air-conditioning apparatus including an outdoor unit having a compressor for compressing a refrigerant and a heat source side heat exchange for exchanging heat between the refrigerant and air, a plurality of indoor units having use side heat exchangers for exchanging heat between a heat transfer medium that flows therein and air, and relay unit disposed between the outdoor unit and the indoor units. The relay unit exchanges heat between the refrigerant conveyed from the outdoor unit and the heat transfer medium flowing in the indoor units. The relay unit includes a main relay unit that is connected to the outdoor unit with two pipes and a sub relay unit that is connect to the main relay unit with three pipes.
摘要翻译： 一种空调装置，包括具有用于压缩制冷剂的压缩机和用于在制冷剂和空气之间进行热交换的热源侧热交换器的室外单元，多个室内单元，其具有使用侧热交换器，用于在传热介质 流入其中的空气和设置在室外机与室内机之间的中继单元。 继电器单元在从室外机输送的制冷剂与在室内单元中流动的传热介质之间进行热交换。 继电器单元包括主继电器单元，其与具有两个管的室外单元连接，并且具有三个管连接到主继电器单元的副继电器单元。
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公开(公告)号：US20120216989A1
公开(公告)日：2012-08-30
申请号：US13504162
申请日：2009-10-28
申请人： Shinichi Wakamoto , Naofumi Takenaka , Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura
发明人： Shinichi Wakamoto , Naofumi Takenaka , Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura
IPC分类号： F28F27/02
CPC分类号： F25B13/00 , F25B30/00 , F25B41/046 , F25B2309/061 , F25B2313/006 , F25B2313/0231 , F25B2313/0252 , F25B2313/0253 , F25B2313/02741 , F25B2600/2501
摘要： A refrigeration cycle apparatus including a heat source side heat exchanger including a first heat exchanger and a second heat exchanger connected in parallel; an air-sending device that supplies air, which is an object to be heat exchanged in the first heat exchanger and the second heat exchanger, in a variable manner; solenoid valves that each opens and closes a refrigerant passage of the first heat exchanger and the second heat exchanger; a third refrigerant circuit that is parallelly connected to the first heat exchanger and the second heat exchanger; and a flow control valve that controls the flow rate of the refrigerant flowing in the third refrigerant circuit. The refrigeration cycle apparatus can improve continuity of control of a heat exchange capacity of a heat source side heat exchanger.
摘要翻译： 一种制冷循环装置，包括：热源侧热交换器，其包括并联连接的第一热交换器和第二热交换器; 以可变方式供给作为第一热交换器和第二热交换器中的热交换对象物的空气的送风装置; 电磁阀，其各自打开和关闭第一热交换器和第二热交换器的制冷剂通道; 与第一热交换器和第二热交换器并联连接的第三制冷剂回路; 以及流量控制阀，其控制在第三制冷剂回路中流动的制冷剂的流量。 制冷循环装置能够提高热源侧热交换器的热交换容量的连续性控制。
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公开(公告)号：US08943847B2
公开(公告)日：2015-02-03
申请号：US13391444
申请日：2009-09-10
CPC分类号： F24F3/06 , F24F11/83 , F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/007 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2313/0314 , F25B2600/13 , F25B2700/21 , Y02B30/745
摘要： To provide an air-conditioning apparatus capable of achieving energy saving. An air-conditioning apparatus controls first heat medium flow switching devices and second heat medium flow switching devices in a heating only operation mode and a cooling only operation mode such that a flow rate through which a heat medium circulates is formed between all of the heat exchangers related to heat medium and at least one of use side heat exchangers.
摘要翻译： 提供能够实现节能的空调装置。 空气调节装置在仅加热操作模式和仅冷却运行模式中控制第一热介质流量切换装置和第二热介质流量切换装置，使得在所有热交换器之间形成热介质循环的流量 与热介质和至少一个使用侧热交换器相关。
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公开(公告)号：US20120198879A1
公开(公告)日：2012-08-09
申请号：US13501325
申请日：2009-10-29
IPC分类号： F25B27/00
CPC分类号： F24F3/065 , F25B13/00 , F25B25/005 , F25B2313/003 , F25B2313/006 , F25B2313/007 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02743 , F25B2400/23
摘要： An air-conditioning apparatus including an outdoor unit having a compressor compressing a refrigerant and a heat source side heat exchanger exchanging heat between the refrigerant and air; a plurality of indoor units having use side heat exchangers exchanging heat between a heat medium that flows therein and air; and a relay unit disposed between the outdoor unit and the indoor units, the relay unit exchanging heat between the refrigerant conveyed from the outdoor unit and the heat medium flowing in the indoor units, in which the relay unit includes a main relay unit that is connected to the outdoor unit with two pipings and a sub relay unit that is connected to the main relay unit with three pipings.
摘要翻译： 一种空调装置，包括具有压缩制冷剂的压缩机的室外机和在制冷剂与空气之间进行热交换的热源侧热交换器; 多个室内单元，其具有在流过其中的热介质与空气之间交换热量的侧热交换器; 以及中继单元，其设置在所述室外机与所述室内机之间，所述中继单元在从所述室外机输送的制冷剂与在室内单元中流动的所述热介质之间进行热交换，所述中继单元包括连接的主继电器单元 连接到具有两个管道的室外单元和具有三个管道的主继电器单元的子继电器单元。
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