专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20110192189A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20110192189A1
公开(公告)日：2011-08-11
申请号：US13056150
申请日：2008-10-29
申请人： Hiroyuki Morimoto , Kouji Yamashita , Takeshi Hatomura , Shinichi Wakamoto , Naofumi Takenaka , Yusuke Shimazu
发明人： Hiroyuki Morimoto , Kouji Yamashita , Takeshi Hatomura , Shinichi Wakamoto , Naofumi Takenaka , Yusuke Shimazu
IPC分类号： F25B23/00
CPC分类号： F25B25/005 , F24F3/06 , F25B13/00 , F25B49/005 , F25B2313/0231 , F25B2313/0272 , F25B2313/02741
摘要： An air-conditioning apparatus in which entry of a refrigerant into a living space is suppressed and measures against refrigerant leakage are taken is provided.An air-conditioning apparatus 100 is provided with a heat source device 1 having a compressor that pressurizes a primary refrigerant, a four-way valve 11 that switches a circulation direction of the primary refrigerant, and a heat-source side heat exchanger 12 connected to the four-way valve 11 and installed outside of a building 9 having a plurality of floors or in a space leading to the outside, a relay unit 3 having an intermediate heat exchanger that is disposed in a space not to be air-conditioned different from the space to be air-conditioned on the installed floor separated from the heat source device 1 by plural floors and exchanges heat between the primary refrigerant and a secondary refrigerant and a pump 21 that conveys the secondary refrigerant, an indoor unit 2 having a use-side heat exchanger 26 that exchanges heat between the secondary refrigerant and air in the space to be air-conditioned, a vertical pipeline that connects the heat source device 1 and the relay unit 3 across the plurality of floors, and a horizontal pipeline that connects the relay unit 3 and the indoor unit 2 to each other from outside a wall dividing the space to be air-conditioned to indoors and outdoors and in which the secondary refrigerant in a liquid phase flows through both of pipelines in sets of at least two pipelines.
摘要翻译：提供了一种制冷剂进入生活空间的空气调节装置，并且采取了制冷剂泄漏的措施。空气调节装置100设置有具有对一次制冷剂进行加压的压缩机的热源装置1，切换一次制冷剂的循环方向的四通阀11和与该一次制冷剂连通的热源侧热交换器12 四通阀11，其安装在具有多个楼层或通向外部的空间的建筑物9的外部，中继单元3具有中间热交换器，该中间热交换器设置在不进行空调的空间中在从热源装置1分离多层的被安装地板上进行空调的空间，并且在一次制冷剂和二次制冷剂之间进行热交换，二次制冷剂的泵21，具有使用用途的室内机2，在二次制冷剂和空调空气之间进行热交换的热交换器26，连接热源装置1和中继单元3a的垂直管路跨越多个楼层，以及将中继单元3和室内单元2从外部隔开的水平管路，将外部空调的室内和室外分开，并且液相中的二次制冷剂流经至少两条管道的两条管道。

22. 发明申请

US20110146339A1 AIR-CONDITIONING APPARATUS 审中-公开
标题翻译：空调设备
公开(公告)号：US20110146339A1
公开(公告)日：2011-06-23
申请号：US13055841
申请日：2008-10-29
申请人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura
发明人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura
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。

23. 发明授权

US09593872B2 Heat pump 有权
标题翻译：热泵
公开(公告)号：US09593872B2
公开(公告)日：2017-03-14
申请号：US13503483
申请日：2009-10-27
申请人： Naofumi Takenaka , Shinichi Wakamoto , Koji Yamashita , Hiroyuki Morimoto , Takeshi Hatomura , Yusuke Shimazu
发明人： Naofumi Takenaka , Shinichi Wakamoto , Koji Yamashita , Hiroyuki Morimoto , Takeshi Hatomura , Yusuke Shimazu
IPC分类号： F25B30/02 , F25B6/04 , F25B25/00 , F25B13/00 , F25B7/00
CPC分类号： F25B30/02 , F25B6/04 , F25B7/00 , F25B13/00 , F25B25/005 , F25B2313/0233 , F25B2339/047 , F25B2400/05
摘要： A heat pump capable of operating in a high COP state even if influx temperature of a medium to be heated flowing into the radiators has increased. The heat pump includes a compressor, a first radiator, a second radiator, an expansion valve, and an evaporator sequentially connected by refrigerant piping to form a first refrigeration cycle, in which a first refrigerant circulates in the first refrigeration cycle, and in which the first radiator and the second radiator are serially connected. A first heat exchange unit that heats the first refrigerant is provided in a refrigerant piping at a refrigerant inlet side of the second radiator, and a second heat exchange unit that cools the first refrigerant is provided in a refrigerant piping at a refrigerant outlet side of the second radiator.
摘要翻译：即使流入散热器的待加热介质的流入温度升高，也能够在高COP状态下工作的热泵。热泵包括通过制冷剂配管依次连接的压缩机，第一散热器，第二散热器，膨胀阀和蒸发器，以形成第一制冷循环，其中第一制冷剂在第一制冷循环中循环，并且其中第一散热器和第二散热器串联。在第二散热器的制冷剂入口侧的制冷剂配管中设置加热第一制冷剂的第一热交换单元，在第一制冷剂的制冷剂出口侧的制冷剂配管中设置冷却第一制冷剂的第二热交换单元第二个散热器。

24. 发明授权

US09494361B2 Air-conditioning apparatus with improved defrost operation mode 有权
标题翻译：具有改善除霜运行模式的空调设备
公开(公告)号：US09494361B2
公开(公告)日：2016-11-15
申请号：US14118344
申请日：2012-03-22
申请人： Takeshi Hatomura , Koji Yamashita , Hiroyuki Morimoto
发明人： Takeshi Hatomura , Koji Yamashita , Hiroyuki Morimoto
IPC分类号： F25D21/06 , F25B13/00 , F25B25/00
CPC分类号： F25D21/06 , F25B13/00 , F25B25/005 , F25B2313/0231 , F25B2313/02322 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741
摘要： An air-conditioning apparatus includes: an outdoor unit including a compressor, a first refrigerant flow path switching device, and a heat-source-side heat exchanger; a heat medium relay unit including an intermediate heat exchanger, an expansion device, a second refrigerant flow path switching device, and a pump; and at least one indoor unit including a use-side heat exchanger. A refrigerant pipe connects the compressor, the first refrigerant flow path switching device, the expansion device, the second refrigerant flow path switching device, and the intermediate heat exchanger, thereby making up a refrigeration cycle. A heat medium pipe connects the intermediate heat exchanger and the use-side heat exchanger, thereby making up a heat medium circulation circuit in which a heat medium different from the refrigerant circulates. The first refrigerant flow path switching device is switched to execute a defrost operation mode.
摘要翻译：空调装置包括：室外机，包括压缩机，第一制冷剂流路切换装置和热源侧热交换器; 包括中间热交换器，膨胀装置，第二制冷剂流路切换装置和泵的热介质继电器单元; 以及包括使用侧热交换器的至少一个室内机。制冷剂管连接压缩机，第一制冷剂流路切换装置，膨胀装置，第二制冷剂流路切换装置和中间热交换器，从而构成制冷循环。热介质管连接中间热交换器和利用侧热交换器，由此构成与制冷剂不同的热介质循环的热介质循环回路。切换第一制冷剂流路切换装置，执行除霜运转模式。

25. 发明授权

US09032747B2 Multi-mode air conditioner with refrigerant cycle and heat medium cycle 有权
标题翻译：具有制冷剂循环和热介质循环的多模式空调
公开(公告)号：US09032747B2
公开(公告)日：2015-05-19
申请号：US13497760
申请日：2009-10-27
申请人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura
发明人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura
IPC分类号： F25B13/00 , F24F3/06 , F25B25/00
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。

26. 发明授权

US08904812B2 Refrigeration cycle apparatus 有权
标题翻译：制冷循环装置
公开(公告)号：US08904812B2
公开(公告)日：2014-12-09
申请号：US13522072
申请日：2010-02-10
申请人： Koji Yamashita , Hiroyuki Morimoto , Takeshi Hatomura
发明人： Koji Yamashita , Hiroyuki Morimoto , Takeshi Hatomura
IPC分类号： F25B31/00 , F25B13/00 , F25B41/00 , F25B25/00
CPC分类号： F25B13/00 , F25B9/008 , F25B25/005 , F25B41/003 , F25B2309/061 , F25B2313/006 , F25B2313/023 , F25B2313/0231 , F25B2313/0253 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741
摘要： A refrigeration cycle apparatus includes a refrigerant circuit of a refrigeration cycle through which a refrigerant that transits in a supercritical state is allowed to flow, and a flow dividing device that divides the flow of a high-pressure liquid refrigerant in a subcritical state into two or more parts. The flow dividing device is configured such that the device is oriented substantially in the horizontal direction or substantially upward in the vertical direction relative to the direction of flow of the refrigerant in a liquid state. With such a configuration, the flow of refrigerating machine oil is equally divided, thus offering high energy saving while keeping heat-medium conveyance power at a low level without reducing the heat exchanging performance.
摘要翻译：一种制冷循环装置，具备制冷剂循环的制冷剂回路，通过该制冷循环，使超临界状态的制冷剂通过该制冷剂回路流动;以及分流装置，将亚临界状态下的高压液体制冷剂的流动分为2个或更多的零件。分流装置被构造成使得装置基本上在液体状态下相对于制冷剂的流动方向在水平方向或垂直方向上大致向上定向。通过这样的结构，制冷机油的流量相等地分配，从而在不降低热交换性能的同时将热介质输送功率保持在低水平的同时提供高节能。

27. 发明申请

US20140182320A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20140182320A1
公开(公告)日：2014-07-03
申请号：US14118344
申请日：2012-03-22
申请人： Takeshi Hatomura , Koji Yamashita , Hiroyuki Morimoto
发明人： Takeshi Hatomura , Koji Yamashita , Hiroyuki Morimoto
IPC分类号： F25D21/06
CPC分类号： F25D21/06 , F25B13/00 , F25B25/005 , F25B2313/0231 , F25B2313/02322 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741
摘要： An air-conditioning apparatus includes: an outdoor unit including a compressor, a first refrigerant flow path switching device, and a heat-source-side heat exchanger; a heat medium relay unit including an intermediate heat exchanger, an expansion device, a second refrigerant flow path switching device, and a pump; and at least one indoor unit including a use-side heat exchanger. The compressor, the first refrigerant flow path switching device, the expansion device, the second refrigerant flow path switching device, and the intermediate heat exchanger are connected using a refrigerant pipe, thereby making up a refrigeration cycle. The intermediate heat exchanger and the use-side heat exchanger are connected using a heat medium pipe, thereby making up a heat medium circulation circuit in which a heat medium different from the refrigerant circulates.
摘要翻译：空调装置包括：室外机，包括压缩机，第一制冷剂流路切换装置和热源侧热交换器; 包括中间热交换器，膨胀装置，第二制冷剂流路切换装置和泵的热介质继电器单元; 以及包括使用侧热交换器的至少一个室内机。压缩机，第一制冷剂流路切换装置，膨胀装置，第二制冷剂流路切换装置和中间热交换器使用制冷剂管连接，从而构成制冷循环。中间热交换器和利用侧热交换器使用热介质管连接，构成与制冷剂不同的热介质循环的热介质循环回路。

28. 发明申请

US20140033754A1 AIR-CONDITIONING APPARATUS 有权
标题翻译：空调设备
公开(公告)号：US20140033754A1
公开(公告)日：2014-02-06
申请号：US14111795
申请日：2011-05-23
申请人： Takeshi Hatomura , Koji Yamashita , Hiroyuki Morimoto
发明人： Takeshi Hatomura , Koji Yamashita , Hiroyuki Morimoto
IPC分类号： F25D29/00
CPC分类号： F25D29/006 , F24F3/065 , F24F11/32 , F24F11/36 , F25B9/006 , F25B13/00 , F25B49/005 , F25B2313/006 , F25B2313/0231 , F25B2313/0233 , F25B2313/02741 , F25B2500/22
摘要： An outdoor unit is configured to include a compressor and a heat source side heat exchanger. Indoor units are configured to include first expansion devices and use side heat exchangers, and air-condition an air-conditioned space. Branching devices, connected by pipes to the outdoor unit by a plurality of main pipes and connected by pipes to each indoor unit by a plurality of branch pipes, are configured to branch a refrigerant from a side of the main pipes and circulate the refrigerant to the branch pipes, and converge the refrigerant from a side of the branch pipes and circulate the refrigerant to the main pipes. A refrigerant concentration detecting device is installed in a non-air-conditioned space. A shutoff valve control device is configured, upon determining that the refrigerant has leaked, to control shutoff devices and to shut off the refrigerant flows.
摘要翻译：室外机构包括压缩机和热源侧热交换器。室内单元被配置为包括第一膨胀装置和使用侧热交换器，并且空调空调空间。通过多个主管通过管道连接到户外单元并通过多个分支管通过管道连接到每个室内单元的分支装置被构造成从主管侧分配制冷剂并将制冷剂循环到分支管道，并使制冷剂从分支管的一侧汇聚，并将制冷剂循环到主管道。制冷剂浓度检测装置安装在非空调空间中。在确定制冷剂已经泄漏的情况下，关闭阀控制装置构成为控制切断装置和关闭制冷剂流。

29. 发明申请

US20130061623A1 REFRIGERATION CYCLE APPARATUS 有权
标题翻译：制冷循环装置
公开(公告)号：US20130061623A1
公开(公告)日：2013-03-14
申请号：US13522072
申请日：2010-02-10
申请人： Koji Yamashita , Hiroyuki Morimoto , Takeshi Hatomura
发明人： Koji Yamashita , Hiroyuki Morimoto , Takeshi Hatomura
IPC分类号： F25B13/00 , F25B30/02 , F25B41/00
CPC分类号： F25B13/00 , F25B9/008 , F25B25/005 , F25B41/003 , F25B2309/061 , F25B2313/006 , F25B2313/023 , F25B2313/0231 , F25B2313/0253 , F25B2313/0272 , F25B2313/02732 , F25B2313/02741
摘要： A refrigeration cycle apparatus includes a refrigerant circuit of a refrigeration cycle through which a refrigerant that transits in a supercritical state is allowed to flow, and a flow dividing device that divides the flow of a high-pressure liquid refrigerant in a subcritical state into two or more parts. The flow dividing device is configured such that the device is oriented substantially in the horizontal direction or substantially upward in the vertical direction relative to the direction of flow of the refrigerant in a liquid state. With such a configuration, the flow of refrigerating machine oil is equally divided, thus offering high energy saving while keeping heat-medium conveyance power at a low level without reducing the heat exchanging performance.
摘要翻译：一种制冷循环装置，具备制冷剂循环的制冷剂回路，通过该制冷循环，使超临界状态的制冷剂通过该制冷剂回路流动;以及分流装置，将亚临界状态下的高压液体制冷剂的流动分为2个或更多的零件。分流装置被构造成使得装置基本上在液体状态下相对于制冷剂的流动方向在水平方向或垂直方向上大致向上定向。通过这样的结构，制冷机油的流量相等地分配，从而在不降低热交换性能的同时将热介质输送功率保持在低水平的同时提供高节能。

30. 发明申请

US20110192184A1 AIR-CONDITIONING APPARATUS AND RELAY UNIT 有权
标题翻译：空调设备和继电器单元
公开(公告)号：US20110192184A1
公开(公告)日：2011-08-11
申请号：US13056826
申请日：2008-10-29
申请人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura , Naoki Tanaka , Shinichi Wakamoto , Takashi Okazaki , Yusuke Shimazu
发明人： Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Takeshi Hatomura , Naoki Tanaka , Shinichi Wakamoto , Takashi Okazaki , Yusuke Shimazu
IPC分类号： F25B49/00
CPC分类号： F24F3/06 , F24F1/02 , F25B5/04 , F25B13/00 , F25B25/005 , F25B43/04 , F25B2313/003 , F25B2313/006 , F25B2313/0231 , F25B2313/0233 , F25B2313/0272 , F25B2400/24 , F25B2500/01
摘要： To obtain an air-conditioner apparatus that can achieve energy-saving without making refrigerant circulate up to an indoor unit and whose construction work is easy. A refrigeration cycle is configured by connecting a compressor, a four-way valve, a heat source side heat exchanger, expansion valves, and intermediate heat exchangers by piping. A heat medium circulation circuit is configured by connecting intermediate heat exchangers, pumps, and use side heat exchangers by piping. The outdoor unit that is installed in a space such as outdoors of the building and accommodates the compressor, the four-way valve, and the heat source side heat exchanger, and the relay unit that is installed in a non-subject space which is different from an indoor space and is on a installation floor separated by two or more floors and accommodates the expansion valves, the pump, and intermediate heat exchangers are connected by two pipelines. The relay unit and an indoor unit that accommodates use side heat exchangers and is installed at a position where an indoor space can be air-conditioned are connected by two pipelines from outside of the wall which is a partition between inside and outside of the room.
摘要翻译：为了获得能够在不使制冷剂循环到室内单元的状态下实现节能且其结构工作容易的空调装置。通过连接压缩机，四通阀，热源侧热交换器，膨胀阀和中间热交换器通过配管来构成制冷循环。通过连接中间热交换器，泵和通过管道使用侧热交换器来构成热介质循环回路。安装在建筑物的室外空间的室外机，容纳压缩机，四通阀和热源侧热交换器，以及安装在不对称的非对象空间中的中继单元在室内空间中，由两层或更多层分隔开的安装地板上，容纳膨胀阀，泵和中间热交换器通过两条管道连接。中继单元和容纳使用侧热交换器并安装在室内空间可以被空调的位置的室内单元通过两个管道从作为房间的内部和外部之间的隔板的壁的外部连接。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式