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公开(公告)号：US09188371B2
公开(公告)日：2015-11-17
申请号：US13576369
申请日：2010-02-17
CPC分类号： F25B13/00 , F25B25/005 , F25B49/027 , F25B2313/004 , F25B2313/006 , F25B2313/0231 , F25B2313/0233 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2600/025 , F25B2600/13 , Y02B30/745
摘要： An air-conditioning apparatus including, a first housing (an outdoor unit) that accommodates a compressor and a heat source side heat exchanger; a second housing (a heat medium relay unit) that accommodates a heat exchanger related to heat medium, an expansion device, and a pump; a third housing (a heat medium regulating unit) that accommodates a first heat medium flow switching device, a second heat medium flow switching device, and a heat medium flow control device; and a fourth housing (indoor unit) that accommodates a use side heat exchanger have separately different casings.
摘要翻译： 一种空调装置，包括容纳压缩机的第一壳体（室外单元）和热源侧热交换器; 容纳与热介质相关的热交换器的第二壳体（热介质中继单元），膨胀装置和泵; 容纳第一热介质流量切换装置的第三壳体（热介质调节单元），第二热介质流量切换装置和热介质流量控制装置; 并且容纳使用侧热交换器的第四壳体（室内机）具有单独不同的壳体。
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公开(公告)号：US08752397B2
公开(公告)日：2014-06-17
申请号：US13056172
申请日：2008-10-29
CPC分类号： F25D21/12 , F24F3/06 , F24F11/41 , F25B5/04 , F25B13/00 , F25B25/005 , F25B47/025 , F25B2313/006 , F25B2313/0231 , F25B2313/0233 , F25B2313/0272 , F25B2313/02741 , F25B2313/0314 , F25B2600/13 , F25D21/006 , Y02B30/745
摘要： In an air-conditioning apparatus, a heat source side heat exchanger 12, intermediate heat exchangers 15a and 15b, and use side heat exchangers 26a to 26d are separately formed and adapted to be disposed at separate locations, respectively. There are provided a defrosting operation function to melt frost attached around the heat source side heat exchanger 12, and a heating function during defrosting operation that drives a pump 21a to circulate a heat medium and supply heating energy to the use side heat exchangers 26a to 26d in need of heating to perform heating operation. The defrosting operation function can be executed by switching a four-way valve 11 to cooling side to introduce a high-temperature high-pressure refrigerant flowed out of the compressor 10 into the heat source side heat exchanger 12.
摘要翻译： 在空调装置中，分别形成热源侧热交换器12，中间热交换器15a，15b以及侧面热交换器26a〜26d，并且分别设置在分开的位置。 提供了除霜运行功能，用于熔化附着在热源侧热交换器12周围的霜，以及除霜运转时的加热功能，其驱动泵21a使热介质循环并向使用侧热交换器26a〜26d供给加热能量 需要加热进行加热操作。 除霜运转功能可以通过将四通阀11切换到冷却侧来将从压缩机10流出的高温高压制冷剂引入到热源侧热交换器12中来执行。
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公开(公告)号：US20120198873A1
公开(公告)日：2012-08-09
申请号：US13497760
申请日：2009-10-27
IPC分类号： F25B13/00
CPC分类号： F24F3/065 , F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/007 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741
摘要： Obtained is an air-conditioning apparatus that is capable of saving energy. A pressure in a passage of the second refrigerant flow switching device in which a refrigerant from an outdoor unit flows into is higher than a pressure in a passage of the second refrigerant flow switching device in which the refrigerant flows out to the outdoor unit regardless of switching states of a first refrigerant flow switching device, the second refrigerant flow switching devices, and a third refrigerant flow switching device.
摘要翻译： 获得能够节约能源的空调设备。 来自室外机的制冷剂流入的第二制冷剂流量切换装置的通路内的压力高于制冷剂流出到室外机的第二制冷剂流量切换装置的通路内的压力，而不管切换 第一制冷剂流量切换装置，第二制冷剂流量切换装置和第三制冷剂流量切换装置的状态。
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公开(公告)号：US20120118005A1
公开(公告)日：2012-05-17
申请号：US13387230
申请日：2009-09-10
IPC分类号： F25B41/00
CPC分类号： F25B1/00 , F24F3/06 , F25B13/00 , F25B25/005 , F25B2313/003 , F25B2313/0231 , F25B2313/0272 , F25B2313/02743 , F25B2500/01 , F25B2500/19
摘要： An air-conditioning apparatus achieves improvement of safety and further achieves saving of energy without allowing a refrigerant to circulate in or near an indoor unit. The air-conditioning apparatus is configured such that heat medium pipes have a larger inner cross-sectional area per unit capacity than that of refrigerant pipes.
摘要翻译： 空气调节装置实现了安全性的提高，并且进一步实现能量的节约，而不会使制冷剂在室内或室内单元周围循环。 空调装置的结构使得热介质管的单位容量的内横截面积比制冷剂管的内截面积大。
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公开(公告)号：US20110146339A1
公开(公告)日：2011-06-23
申请号：US13055841
申请日：2008-10-29
IPC分类号： F25B41/00
CPC分类号： F25D17/02 , F24F3/06 , F24F11/30 , F24F11/41 , F24F11/83 , F24F2110/10 , F24F2110/12 , F24F2140/20 , F25B13/00 , F25B25/005 , F25B47/006 , F25B2313/006 , F25B2313/0231 , F25B2313/0232 , F25B2313/0233 , F25B2313/0272 , F25B2313/02741 , F25B2313/0314
摘要： In an air-conditioning apparatus, a heat source side heat exchanger, intermediate heat exchangers, and use side heat exchangers are formed in separate bodies respectively and adapted to be disposed at separate locations one another. In a heat medium circulation circuit where the intermediate heat exchanger and the use side heat exchanger are connected, temperature sensors are installed. An anti-freezing operation mode is provided in which, when the detection temperatures of the temperature sensors become equal to or lower than a set temperature Ts while a compressor or pumps are stopped, the heat medium is circulated to perform anti-freezing of the heat medium.
摘要翻译： 在空调装置中，热源侧热交换器，中间热交换器和使用侧热交换器分别形成在分开的主体中，并且适于彼此分开设置。 在中间热交换器和利用侧热交换器连接的热介质循环回路中，安装有温度传感器。 提供了一种防冻操作模式，其中当压缩机或泵停止时，当温度传感器的检测温度变得等于或低于设定温度Ts时，热介质循环以进行热的防冻 中。
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26.发明授权公开(公告)号：US09032747B2
公开(公告)日：2015-05-19
申请号：US13497760
申请日：2009-10-27
CPC分类号： F24F3/065 , F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/007 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741
摘要： Obtained is an air-conditioning apparatus that is capable of saving energy. A pressure in a passage of the second refrigerant flow switching device in which a refrigerant from an outdoor unit flows into is higher than a pressure in a passage of the second refrigerant flow switching device in which the refrigerant flows out to the outdoor unit regardless of switching states of a first refrigerant flow switching device, the second refrigerant flow switching devices, and a third refrigerant flow switching device.
摘要翻译： 获得能够节约能源的空调设备。 来自室外机的制冷剂流入的第二制冷剂流量切换装置的通路内的压力高于制冷剂流出到室外机的第二制冷剂流量切换装置的通路内的压力，而不管切换 第一制冷剂流量切换装置的状态，第二制冷剂流量切换装置和第三制冷剂流量切换装置。
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公开(公告)号：US20110185754A1
公开(公告)日：2011-08-04
申请号：US13055810
申请日：2008-10-29
IPC分类号： F25B49/00
CPC分类号： F24F11/83 , F24F3/06 , F24F11/30 , F24F11/65 , F24F11/70 , F24F2110/00 , F24F2140/60 , F25B13/00 , F25B25/005 , F25B2309/061 , F25B2313/006 , F25B2313/023 , F25B2313/0231 , F25B2313/0232 , F25B2313/0233 , F25B2313/0272 , F25B2313/02741 , F25B2313/0311 , F25B2313/0314 , F25B2500/221 , F25B2500/27 , F25B2600/13 , Y02B30/745
摘要： To provide an air-conditioning apparatus that is safer and has small conveying power for such as water at the indoor unit side can be made small. It is characterized in that a compressor 10 and a heat source side heat exchanger 12 are accommodated in a heat source apparatus 1, an intermediate heat exchanger 15 and a pump 21 in a relay unit 3, a use side heat exchanger 26 in an indoor unit 2, respectively, and when a controller 60 makes the compressor 10 stop based on the thermo-off due to decrease in the heat load in the use side heat exchanger 26 or an operation stop instruction, the controller 60 makes the pump 21 stop after the compressor 10 is stopped or almost at the same time as the stop.
摘要翻译： 为了提供一种更安全且具有小的输送功率的空气调节装置，例如在室内机侧的水，可以减小。 其特征在于，压缩机10和热源侧热交换器12容纳在中继单元3的热源装置1，中间热交换器15和泵21中，室内机的利用侧热交换器26 如图2所示，当控制器60由于利用侧热交换器26中的热负荷的降低或者操作停止指令而基于热关闭而使压缩机10停止时，控制器60使泵21停止 压缩机10停止或几乎与停止同时。
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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：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：US09062787B2
公开(公告)日：2015-06-23
申请号：US13258163
申请日：2009-04-17
申请人： Hiroyuki Morimoto , Koji Yamashita , Katsuhiko Hayashida , Hiroto Nakao , Yuji Motomura , Shinichi Wakamoto
发明人： Hiroyuki Morimoto , Koji Yamashita , Katsuhiko Hayashida , Hiroto Nakao , Yuji Motomura , Shinichi Wakamoto
CPC分类号： F16K27/003 , F16K11/085 , F16K11/22 , F25B13/00 , F25B25/005 , F25B41/003 , F25B2313/0231 , F25B2313/0272 , F25B2313/02741 , Y10T137/86493
摘要： A valve block and a valve block unit which allow simplification and miniaturization of a pipe arrangement. The valve block includes at least one flow switching valve including a valve body, the valve selectively switching between conductions of a fluid (heat medium), a first pipe (heating outward-flow main pipe) and a second pipe (cooling outward-flow main pipe), switched by the flow switching valve, allowing the fluid to be conveyed therethrough, and a third pipe (first branch pipe) that selectively communicates with the first pipe or the second pipe, the flow switching valve, the first pipe, the second pipe, and the third pipe being connected to each other.
摘要翻译： 阀块和阀块单元，其允许管道装置的简化和小型化。 阀块包括至少一个包括阀体的流量切换阀，该阀选择性地切换流体（热介质）的导通，第一管（加热外流主管）和第二管（冷却向外流动主体 管道），通过流量切换阀切换，允许流体被输送通过;以及第三管（第一分支管），其选择性地与第一管或第二管，流切换阀，第一管，第二管 管道，第三管道彼此连接。
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