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1.发明授权公开(公告)号：US06247320B1
公开(公告)日：2001-06-19
申请号：US09349714
申请日：1999-07-08
IPC分类号： F25B4100
CPC分类号： C09K5/045 , C09K2205/22 , C09K2205/34 , F25B9/006
摘要： In the detection of circulating compositions in the cycle of a non-azeotropic refrigerant composed of three or more kinds of refrigerants, there have been drawbacks in that the number of sensors required is large, and large errors are contained in the circulating composition which can be detected. To overcome these drawbacks, the refrigerating and air-conditioning apparatus comprises at least a compressor, a condenser, a pressure reducing device, and an evaporator, and in a refrigerant cycle which uses as a working refrigerant a non-azeotropic refrigerant composed of N kinds (N≧3) of refrigerants and is provided with composition detecting means for detecting the circulating compositions of the non-azeotropic refrigerant, circulating compositions are determined by using (N−2) relations on compositions among a first component to a j-th (2≦j≦N−1) component of the non-azeotropic refrigerant.
摘要翻译： 在由三种或更多种制冷剂组成的非共沸混合制剂的循环中的循环组成的检测中，存在所需传感器数量大，缺点在循环组合物中的误差大， 检测到。 为了克服这些缺点，制冷空调装置至少包括压缩机，冷凝器，减压装置和蒸发器，并且在作为工作制冷剂的制冷剂循环中使用由N种组成的非共沸混合制冷剂 （N> = 3），并且设有用于检测非共沸混合致冷剂的循环组成的组成检测装置，循环组合物通过使用第（N-3）组合物的第（N-3） （2 <= j <= N-1）成分。
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2.发明授权Control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant 失效使用非共沸混合制冷剂的制冷空调机的控制信息检测装置
公开(公告)号：US5941084A
公开(公告)日：1999-08-24
申请号：US5813
申请日：1998-01-12
CPC分类号： F25B9/006 , F25B2400/0401 , F25B2600/2513 , F25B2700/1931 , F25B2700/197 , F25B2700/2101 , F25B2700/21163 , F25B2700/21174
摘要： A control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant is equipped with a temperature detector and a pressure detector at the refrigerating cycle of the air-conditioner, which cycle is formed by connecting a compressor, a condenser, a decompressing device, and an evaporator, to detect the temperature and the pressure of the refrigerant circulating the cycle for obtaining the circulation composition of the refrigerant with the composition computing unit thereof. The usual optimum operation of the cycle is thereby enabled even if the circulation composition of the refrigerant has changed.
摘要翻译： 用于使用非共沸混合制冷剂的制冷空调的控制信息检测装置在空调器的制冷循环中配备有温度检测器和压力检测器，该循环是通过将压缩机，冷凝器， 减压装置和蒸发器，用于检测制冷剂循环的循环的制冷剂的温度和压力，以获得制冷剂的循环组成。 因此即使制冷剂的循环组成发生变化，循环的通常的最佳操作也是可以实现的。
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公开(公告)号：US5735132A
公开(公告)日：1998-04-07
申请号：US779851
申请日：1997-01-07
CPC分类号： F25B9/006 , F25B2400/0401 , F25B2600/2513 , F25B2700/1931 , F25B2700/197 , F25B2700/2101 , F25B2700/21163 , F25B2700/21174
摘要： A control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant is equipped with a temperature detector and a pressure detector at the refrigerating cycle of the air-conditioner, which cycle is formed by connecting a compressor, a condenser, a decompressing device, and an evaporator, to detect the temperature and the pressure of the refrigerant circulating the cycle for obtaining the circulation composition of the refrigerant with the composition computing unit thereof. The usual optimum operation of the cycle is thereby enabled even if the circulation composition of the refrigerant has changed.
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4.发明授权
公开(公告)号：US5996358A
公开(公告)日：1999-12-07
申请号：US84505
申请日：1998-05-27
CPC分类号： C09K5/045 , F25B9/006 , C09K2205/22 , C09K2205/34
摘要： In the detection of circulating compositions in the cycle of a non-azeotropic refrigerant composed of three or more kinds of refrigerants, there have been drawbacks in that the number of sensors required is large, and large errors are contained in the circulating composition which can be detected. To overcome these drawbacks, the refrigerating and air-conditioning apparatus comprises at least a compressor, a condenser, a pressure reducing device, and an evaporator, and in a refrigerant cycle which uses as a working refrigerant a non-azeotropic refrigerant composed of N kinds (N.gtoreq.3) of refrigerants and is provided with composition detecting means for detecting the circulating compositions of the non-azeotropic refrigerant, circulating compositions are determined by using (N-2) relations on compositions among a first component to a j-th (2.ltoreq.j.ltoreq.N-1) component of the non-azeotropic refrigerant.
摘要翻译： 在由三种或更多种制冷剂组成的非共沸混合制剂的循环中的循环组成的检测中，存在所需传感器数量大，缺点在循环组合物中的误差大， 检测到。 为了克服这些缺点，制冷空调装置至少包括压缩机，冷凝器，减压装置和蒸发器，并且在作为工作制冷剂的制冷剂循环中使用由N种组成的非共沸混合制冷剂 （N> / = 3），并且设置有用于检测非共沸混合致冷剂的循环组成的组成检测装置，循环组合物通过使用第（N-3）组分与第j- （2）=（1）式中，n为非共沸混合制冷剂。
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5.发明授权Control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant 失效使用非共沸混合制冷剂的制冷空调机的控制信息检测装置
公开(公告)号：US5626026A
公开(公告)日：1997-05-06
申请号：US500551
申请日：1995-07-11
CPC分类号： F25B9/006 , F25B2400/0401 , F25B2600/2513 , F25B2700/1931 , F25B2700/197 , F25B2700/2101 , F25B2700/21163 , F25B2700/21174
摘要： A control-information detecting apparatus for a refrigeration air-conditioner using a non-azeotrope refrigerant is equipped with a temperature detector and a pressure detector at the refrigerating cycle of the air-conditioner, which cycle is formed by connecting a compressor, a condenser, a decompressing device, and an evaporator, to detect the temperature and the pressure of the refrigerant circulating the cycle for obtaining the circulation composition of the refrigerant with the composition computing unit thereof. The usual optimum operation of the cycle is thereby enabled even if the circulation composition of the refrigerant has changed.
摘要翻译： 用于使用非共沸混合制冷剂的制冷空调的控制信息检测装置在空调器的制冷循环中配备有温度检测器和压力检测器，该循环是通过将压缩机，冷凝器， 减压装置和蒸发器，用于检测制冷剂循环的循环的制冷剂的温度和压力，以获得制冷剂的循环组成。 因此即使制冷剂的循环组成发生变化，循环的通常的最佳操作也是可以实现的。
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公开(公告)号：US09212825B2
公开(公告)日：2015-12-15
申请号：US12990568
申请日：2008-11-17
申请人： Shinichi Wakamoto , Koji Yamashita , Takashi Okazaki , Naoki Tanaka , Keisuke Hokazono , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura , Tomohiko Kasai
发明人： Shinichi Wakamoto , Koji Yamashita , Takashi Okazaki , Naoki Tanaka , Keisuke Hokazono , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura , Tomohiko Kasai
CPC分类号： F24F3/06 , F24F11/36 , F24F2221/54 , F25B1/10 , F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/0231 , F25B2313/0272 , F25B2313/02741 , F25B2400/0401 , F25B2400/14 , F25B2400/23
摘要： A multi-chamber air conditioner including a heat-source side refrigerant circuit in which a compressor, an outdoor heat exchanger, a first heat exchanger, a refrigerant flow-rate controller, and a second heat exchanger are connected in series, a first use-side refrigerant circuit in which the first heat exchanger and an indoor heat exchanger are connected in series, and a second use-side refrigerant circuit in which the second heat exchanger and the indoor heat exchanger are connected in series, and a heat-source side refrigerant circulating in the heat-source side refrigerant circuit and a use-side refrigerant circulating in the use-side refrigerant circuit are heat-exchanged in the first heat exchanger. The heat-source side refrigerant circulating in the heat-source side refrigerant circuit and the use-side refrigerant circulating in the use-side refrigerant circuit are heat-exchanged in the second heat exchanger.
摘要翻译： 一种多室型空调机，其包括压缩机，室外热交换器，第一热交换器，制冷剂流量控制器和第二热交换器串联连接的热源侧制冷剂回路， 其中第一热交换器和室内热交换器串联连接的第二利用侧制冷剂回路和第二热交换器和室内热交换器串联连接的第二利用侧制冷剂回路和热源侧制冷剂 在热源侧制冷剂回路中循环，在第一热交换器中使用侧制冷剂回路中循环的利用侧制冷剂进行热交换。 在热源侧制冷剂回路中循环的热源侧制冷剂和在利用侧制冷剂回路中循环的利用侧制冷剂在第二热交换器中进行热交换。
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公开(公告)号：US20130213614A1
公开(公告)日：2013-08-22
申请号：US13399650
申请日：2012-02-17
IPC分类号： F28D15/00
CPC分类号： F24F3/044 , F24F1/0014 , F24F1/0022 , F24F13/0209 , F24F2001/0037
摘要： An air-conditioning apparatus includes a body casing of an indoor unit formed in a substantially rectangular parallelepiped shape. The body casing is formed with a body inlet port on a body bottom, and a body outlet port is formed in each body side. The body casing houses a centrifugal fan, a fan motor rotatably driving the centrifugal fan, and an indoor heat exchanger disposed so as to surround an outer periphery of the centrifugal fan in planar view. In each of the body outlet port, a joint is protrudingly provided with a body-side duct connecting portion that connects a duct thereto. Further, outlet ports are formed. The air-conditioning apparatus includes a plurality of outlet units each protrudingly provided with an outlet-side duct connecting portion that connects the duct thereto. Furthermore, at least one of the joints is formed with a plurality of the body-side duct connecting portions.
摘要翻译： 一种空调装置，其特征在于，具备形成为大致长方体的室内机的主体壳体。 主体壳体在主体底部形成有主体入口，并且在每个主体侧形成主体出口。 主体壳体容纳离心风扇，可旋转地驱动离心风扇的风扇马达，以及在平面图中围绕离心式风扇的外周配置的室内热交换器。 在本体出口的每一个中，接头突出地设置有将导管连接到其的主体侧管道连接部。 此外，形成出口。 空调装置包括多个出口单元，每个出口单元突出地设置有将管道连接到其的出口侧管道连接部分。 此外，至少一个接头形成有多个主体侧管道连接部。
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公开(公告)号：US09322561B2
公开(公告)日：2016-04-26
申请号：US13399650
申请日：2012-02-17
CPC分类号： F24F3/044 , F24F1/0014 , F24F1/0022 , F24F13/0209 , F24F2001/0037
摘要： An air-conditioning apparatus includes a body casing of an indoor unit formed in a substantially rectangular parallelepiped shape. The body casing is formed with a body inlet port on a body bottom, and a body outlet port is formed in each body side. The body casing houses a centrifugal fan, a fan motor rotatably driving the centrifugal fan, and an indoor heat exchanger disposed so as to surround an outer periphery of the centrifugal fan in planar view. In each of the body outlet port, a joint is protrudingly provided with a body-side duct connecting portion that connects a duct thereto. Further, outlet ports are formed. The air-conditioning apparatus includes a plurality of outlet units each protrudingly provided with an outlet-side duct connecting portion that connects the duct thereto. Furthermore, at least one of the joints is formed with a plurality of the body-side duct connecting portions.
摘要翻译： 一种空调装置，其特征在于，具备形成为大致长方体的室内机的主体壳体。 主体壳体在主体底部形成有主体入口，并且在每个主体侧形成主体出口。 主体壳体容纳离心风扇，可旋转地驱动离心风扇的风扇马达，以及在平面图中围绕离心式风扇的外周配置的室内热交换器。 在本体出口的每一个中，接头突出地设置有将导管连接到其的主体侧管道连接部。 此外，形成出口。 空调装置包括多个出口单元，每个出口单元突出地设置有将管道连接到其的出口侧管道连接部分。 此外，至少一个接头形成有多个主体侧管道连接部。
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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：US20090145151A1
公开(公告)日：2009-06-11
申请号：US11719775
申请日：2005-11-01
申请人： Shinichi Wakamoto , Tomohiko Kasai , Jiro Okajima , Toshiyuki Nakamura , Kunio Tojo , Takashi Okazaki , Toshihiko Enomoto
发明人： Shinichi Wakamoto , Tomohiko Kasai , Jiro Okajima , Toshiyuki Nakamura , Kunio Tojo , Takashi Okazaki , Toshihiko Enomoto
CPC分类号： F25B9/008 , F25B13/00 , F25B2309/061 , F25B2313/006 , F25B2313/0231 , F25B2313/0233 , F25B2313/0272 , F25B2313/02741 , F25B2400/04 , F25B2400/23
摘要： An air conditioner including an outdoor unit, indoor units, and a relay device for connection between the outdoor unit and each of the indoor units. The outdoor unit includes an outdoor heat exchanger, a compressor for pressurizing a refrigerant of or including carbon dioxide, and a first switching member for switching flow direction of the refrigerant through the outdoor heat exchanger. Each of the indoor units includes an indoor heat exchanger and first flow controller in fluid communication between first and second pipe connection ports. The relay device includes second switching members, each of the second switching members selectively connecting the first pipe connection port of a respective indoor unit with the first or second connection end of the outdoor unit.
摘要翻译： 一种空调，包括室外单元，室内单元和用于在室外单元与每个室内单元之间连接的中继装置。 室外机包括室外热交换器，用于对二氧化碳制冷剂进行加压的压缩机和用于切换制冷剂流过室外热交换器的流路的第一切换部件。 每个室内机包括在第一和第二管连接口之间流体连通的室内热交换器和第一流量控制器。 所述中继装置包括第二切换部件，所述第二切换部件中的每一个选择性地将各室内机的第一管连接口与所述室外机的第一或第二连接端连接。
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