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公开(公告)号:US09140459B2
公开(公告)日:2015-09-22
申请号:US13880191
申请日:2010-12-07
申请人: Hiroyuki Morimoto , Koji Yamashita
发明人: Hiroyuki Morimoto , Koji Yamashita
IPC分类号: F25B27/00 , F24F3/06 , F25B7/00 , F25B13/00 , F25B25/00 , F24H4/02 , F25B30/02 , F24F5/00 , F24H4/04 , F24H6/00 , F24D3/08 , F24D5/04 , F24D5/12 , F24D19/10
CPC分类号: F24F3/065 , F24D3/08 , F24D5/04 , F24D5/12 , F24D19/1054 , F24D2200/123 , F24F3/06 , F24F5/0096 , F24F2221/34 , F24F2221/54 , F24H4/02 , F24H4/04 , F24H6/00 , F25B7/00 , F25B13/00 , F25B25/005 , F25B27/005 , F25B30/02 , F25B2313/006 , F25B2313/023 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2400/121 , Y02B30/12
摘要: A heat pump device heats a second heat medium to a high temperature with high efficiency by using a secondary-loop refrigeration cycle while achieving a cooling operation and a heating operation simultaneously in a state where reliability and efficiency are ensured.In a heat pump device, a heat medium relay unit and a water heating unit are each provided with two connection ports that are connectable to refrigerant pipes, a refrigerant circuit and a refrigerant circuit are connected to each other via a heat exchanger included in the water heating unit, and a second heat medium is heated in a heat exchanger.
摘要翻译: 热泵装置在确保可靠性和效率的状态下同时实现制冷运转和加热运转的同时通过二次循环制冷循环将第二热介质高效率地加热到高温。 在热泵装置中,热介质继电器单元和水加热单元分别设置有可连接到制冷剂管的两个连接口,制冷剂回路和制冷剂回路通过包括在水中的热交换器彼此连接 加热单元和第二热介质在热交换器中加热。
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公开(公告)号:US09046283B2
公开(公告)日:2015-06-02
申请号:US13577747
申请日:2010-02-10
申请人: Hiroyuki Morimoto , Koji Yamashita , Yuji Motomura
发明人: Hiroyuki Morimoto , Koji Yamashita , Yuji Motomura
CPC分类号: F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/0231 , F25B2313/02743
摘要: An air-conditioning apparatus includes a heat medium circuit that circulates a heat medium different to the refrigerant on a heat source side. The heat medium circuit includes, for example, heat exchangers related to heat medium, use side heat exchangers, first heat medium flow switching devices and second heat medium flow switching devices that change passages of the use side heat exchangers, heat medium flow control devices that controls a heat medium amount in the corresponding use side heat exchangers. An on-off device is each provided on the upstream side of the heat medium flow control device and on the downstream side of the second heat medium flow switching device and a first backflow prevention device is each provided on the downstream side of the heat medium flow control device and on the upstream side of the first heat medium flow switching device.
摘要翻译: 一种空气调节装置,具备使与热源侧的制冷剂不同的热介质循环的热介质回路。 热介质回路包括例如与热介质相关的热交换器,使用侧热交换器,第一热介质流量切换装置和使用侧热交换器的通路的第二热介质流量切换装置,热介质流量控制装置 控制相应的使用侧热交换器中的热介质量。 在热介质流量控制装置的上游侧和第二热介质流量切换装置的下游侧设置有开闭装置,在热介质流的下游侧设置有第一防回流装置 控制装置和第一热介质流量切换装置的上游侧。
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公开(公告)号:US08959940B2
公开(公告)日:2015-02-24
申请号:US13576358
申请日:2010-02-12
IPC分类号: F25B49/02
CPC分类号: F25B13/00 , F25B25/005 , F25B2309/061 , F25B2313/023 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2313/0312 , F25B2313/0314 , F25B2313/0315 , F25B2500/19 , F25B2600/025 , F25B2600/13 , F25B2600/17 , F25B2600/2513 , Y02B30/745
摘要: In the invention, control of the expansion device is carried out based on the temperature difference between the refrigerant temperature of the first representative point that becomes a predetermined enthalpy under the refrigerant pressure of the gas cooler and the detection temperature of the outlet temperature sensor, and control of the rotation speed of the compressor and/or the rotation speed of the heat medium sending device is/are carried out based on the second representative point that is, under the refrigerant pressure of the gas cooler, a temperature different from the first representative point.
摘要翻译: 在本发明中,基于在气体冷却器的制冷剂压力下成为规定焓的第一代表点的制冷剂温度与出口温度传感器的检测温度之间的温度差和膨胀装置的检测温度, 基于在气体冷却器的制冷剂压力下的与第一代表不同的温度的第二代表点来执行压缩机的转速和/或热介质发送装置的转速的控制 点。
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公开(公告)号:US20140090409A1
公开(公告)日:2014-04-03
申请号:US14114962
申请日:2011-06-14
IPC分类号: F25B49/00
CPC分类号: F25B49/00 , F25B9/006 , F25B13/00 , F25B25/005 , F25B49/02 , F25B2313/023 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2400/08 , F25B2600/2501
摘要: An air-conditioning apparatus includes a controller which calculates a composition ratio of a refrigerant mixture using a high-pressure-side pressure of a refrigerant discharged from a compressor, a low-pressure-side pressure of a refrigerant to be sucked into the compressor, a high-pressure-side temperature of a refrigerant at an inlet side of a second expansion device in a high/low pressure bypass pipe, and a low-pressure-side temperature of a refrigerant at an outlet side of the second expansion device in the high/low pressure bypass pipe and which determines whether to open or close a bypass-channel opening/closing device.
摘要翻译: 空调装置包括控制器,其使用从压缩机排出的制冷剂的高压侧压力,要吸入压缩机的制冷剂的低压侧压力来计算制冷剂混合物的组成比, 在高/低压旁通管中的第二膨胀装置的入口侧的制冷剂的高压侧温度以及第二膨胀装置的出口侧的制冷剂的低压侧温度 高/低压旁通管,其决定是否打开或关闭旁通通道开/关装置。
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公开(公告)号:US20130205824A1
公开(公告)日:2013-08-15
申请号:US13880191
申请日:2010-12-07
申请人: Hiroyuki Morimoto , Koji Yamashita
发明人: Hiroyuki Morimoto , Koji Yamashita
CPC分类号: F24F3/065 , F24D3/08 , F24D5/04 , F24D5/12 , F24D19/1054 , F24D2200/123 , F24F3/06 , F24F5/0096 , F24F2221/34 , F24F2221/54 , F24H4/02 , F24H4/04 , F24H6/00 , F25B7/00 , F25B13/00 , F25B25/005 , F25B27/005 , F25B30/02 , F25B2313/006 , F25B2313/023 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2400/121 , Y02B30/12
摘要: A heat pump device heats a second heat medium to a high temperature with high efficiency by using a secondary-loop refrigeration cycle while achieving a cooling operation and a heating operation simultaneously in a state where reliability and efficiency are ensured.In a heat pump device, a heat medium relay unit and a water heating unit are each provided with two connection ports that are connectable to refrigerant pipes, a refrigerant circuit and a refrigerant circuit are connected to each other via a heat exchanger included in the water heating unit, and a second heat medium is heated in a heat exchanger.
摘要翻译: 热泵装置在确保可靠性和效率的状态下同时实现制冷运转和加热运转的同时通过二次循环制冷循环将第二热介质高效率地加热到高温。 在热泵装置中,热介质继电器单元和水加热单元分别设置有可连接到制冷剂管的两个连接口,制冷剂回路和制冷剂回路通过包括在水中的热交换器彼此连接 加热单元和第二热介质在热交换器中加热。
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公开(公告)号:US20130192283A1
公开(公告)日:2013-08-01
申请号:US13878262
申请日:2010-12-03
申请人: Koji Yamashita , Hiroyuki Morimoto
发明人: Koji Yamashita , Hiroyuki Morimoto
CPC分类号: F24F1/32 , F24F3/065 , F24F3/08 , F24F11/36 , F24F11/74 , F24F13/20 , F25B13/00 , F25B25/005 , F25B49/005 , F25B49/022 , F25B2313/0231 , F25B2313/0233 , F25B2313/02743 , F25B2500/222
摘要: A refrigerant circuit device includes a compressor, a heat exchanger that is capable of exchanging heat between the refrigerant and a heat medium, and other components that are connected by pipes, in which the refrigerant circuit circulates a refrigerant. A heat medium circulating circuit circulates the heat medium in the heat exchanger. At least the compressor is housed in an outdoor unit, at least the heat exchanger is housed in a heat medium relay unit, and an indoor unit is housed in a use side heat exchanger. The outdoor unit, the heat medium relay unit, and the indoor unit are formed separately and can be disposed in separate positions. A housing of the heat medium relay unit has an opening that allows ventilation between the housing space of the heat exchanger related to heat medium and the space outside the housing space.
摘要翻译: 制冷剂回路装置包括压缩机,能够在制冷剂和热介质之间交换热量的热交换器以及其中制冷剂回路循环制冷剂的通过管连接的其它部件。 热介质循环回路使热交换器中的热介质循环。 至少压缩机容纳在室外机中,至少将热交换器容纳在热介质继电器单元中,室内机容纳在利用侧热交换器中。 户外单元,热介质继电器单元和室内单元分开形成,并且可以设置在分开的位置。 热介质继电器单元的壳体具有允许热介质的与热介质相关的容纳空间与容纳空间外的空间之间的通风的开口。
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公开(公告)号:US20120304681A1
公开(公告)日:2012-12-06
申请号:US13577747
申请日:2010-02-10
申请人: Hiroyuki Morimoto , Koji Yamashita , Yuji Motomura
发明人: Hiroyuki Morimoto , Koji Yamashita , Yuji Motomura
IPC分类号: F25B13/00
CPC分类号: F25B13/00 , F25B25/005 , F25B2313/006 , F25B2313/0231 , F25B2313/02743
摘要: An air-conditioning apparatus includes a heat medium circuit that circulates a heat medium different to the refrigerant on a heat source side. The heat medium circuit includes, for example, heat exchangers related to heat medium, use side heat exchangers, first heat medium flow switching devices and second heat medium flow switching devices that change passages of the use side heat exchangers, heat medium flow control devices that controls a heat medium amount in the corresponding use side heat exchangers. An on-off device is each provided on the upstream side of the heat medium flow control device and on the downstream side of the second heat medium flow switching device and a first backflow prevention device is each provided on the downstream side of the heat medium flow control device and on the upstream side of the first heat medium flow switching device.
摘要翻译: 一种空气调节装置,具备使与热源侧的制冷剂不同的热介质循环的热介质回路。 热介质回路包括例如与热介质相关的热交换器,使用侧热交换器,第一热介质流量切换装置和使用侧热交换器的通路的第二热介质流量切换装置,热介质流量控制装置 控制相应的使用侧热交换器中的热介质量。 在热介质流量控制装置的上游侧和第二热介质流量切换装置的下游侧设置有开闭装置,在热介质流的下游侧设置有第一防回流装置 控制装置和第一热介质流量切换装置的上游侧。
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公开(公告)号:US20120304675A1
公开(公告)日:2012-12-06
申请号:US13577762
申请日:2010-02-10
申请人: Yuji Motomura , Koji Yamashita , Hiroyuki Morimoto , Jyunichi Ue
发明人: Yuji Motomura , Koji Yamashita , Hiroyuki Morimoto , Jyunichi Ue
IPC分类号: F25D21/06
CPC分类号: F24F3/06 , F24F11/41 , F24F11/89 , F24F2221/54 , F25B13/00 , F25B25/005 , F25B47/025 , F25B2313/0231 , F25B2313/02322 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2600/2513
摘要: To obtain an air-conditioning apparatus that is capable of performing an effective defrosting operation, as well as saving energy, the air-conditioning apparatus has a heating operation mode that heats a heat medium in at least one of the heat exchangers related to heat medium, a heat recovery defrosting operation mode that melts frost attached to a heat source side heat exchanger—during the heating operation mode by operating at least one of the pumps and by making a heat source side refrigerant receive heat from the heat medium that is flowing in the at least one of the heat exchangers related to heat medium, and a bypass defrosting operation mode that melts frost attached to the heat source side heat exchanger during the heating operation mode by passing a portion or all of the heat source side refrigerant through a bypass piping.
摘要翻译: 为了获得能够进行有效的除霜操作以及节约能源的空调装置,空调装置具有加热运转模式,其加热与热介质相关的至少一个热交换器中的热介质 ,在加热运转模式期间,通过运转至少一个泵,并且使热源侧制冷剂从流过的热介质接收热量,使加热运转模式中附着的霜融化在热源侧热交换器上的热回收除霜运转模式 所述热交换器中的至少一个与热介质相关,以及旁通除霜运转模式,其通过使所述热源侧制冷剂的一部分或全部通过旁路而在加热运转模式期间熔化附着于所述热源侧热交换器的霜 管道。
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公开(公告)号:US20120297804A1
公开(公告)日:2012-11-29
申请号:US13576358
申请日:2010-02-12
CPC分类号: F25B13/00 , F25B25/005 , F25B2309/061 , F25B2313/023 , F25B2313/0231 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741 , F25B2313/0312 , F25B2313/0314 , F25B2313/0315 , F25B2500/19 , F25B2600/025 , F25B2600/13 , F25B2600/17 , F25B2600/2513 , Y02B30/745
摘要: In the invention, control of the expansion device is carried out based on the temperature difference between the refrigerant temperature of the first representative point that becomes a predetermined enthalpy under the refrigerant pressure of the gas cooler and the detection temperature of the outlet temperature sensor, and control of the rotation speed of the compressor and/or the rotation speed of the heat medium sending device is/are carried out based on the second representative point that is, under the refrigerant pressure of the gas cooler, a temperature different from the first representative point.
摘要翻译: 在本发明中,基于在气体冷却器的制冷剂压力下成为规定焓的第一代表点的制冷剂温度与出口温度传感器的检测温度之间的温度差和膨胀装置的检测温度, 基于在气体冷却器的制冷剂压力下的与第一代表不同的温度的第二代表点来执行压缩机的转速和/或热介质发送装置的转速的控制 点。
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公开(公告)号:US20120297803A1
公开(公告)日:2012-11-29
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: To provide an air-conditioning apparatus capable of achieving energy saving. In an air-conditioning apparatus, 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: 提供能够实现节能的空调装置。 在空调装置中,容纳压缩机和热源侧热交换器的第一壳体(室外机) 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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