专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09651282B2 Refrigeration and air-conditioning apparatus and humidity control device 有权
公开(公告)号：US09651282B2
公开(公告)日：2017-05-16
申请号：US14349098
申请日：2011-10-28
申请人： Shinichi Ito , Fumitake Unezaki , Mamoru Hamada
发明人： Shinichi Ito , Fumitake Unezaki , Mamoru Hamada
IPC分类号： F25B30/02 , F24F3/14 , F24F5/00 , F24F11/00 , F24F12/00
CPC分类号： F25B30/02 , F24F3/1429 , F24F5/0014 , F24F11/0008 , F24F12/006 , Y02B30/563
摘要： An air-conditioning system includes a pump that sends, to an evaporator, a cooling fluid that exchanges heat with a refrigerant at the evaporator, and a first heat exchanger that exchanges heat between ambient air and the cooling fluid that has undergone the heat exchange at the evaporator. A sensible heat exchange cycle is formed by annularly connecting the evaporator, the heat exchanger, and the pump by using a pipe. This system is also includes an air-sending unit that sends air to a second heat exchanger, moisture absorbing-and-desorbing devices that are provided at a passage of the air sent by the air-sending unit and that are disposed in front of and behind the first heat exchanger, and an air-path switching device that reverses a passing direction of air passing through the moisture absorbing-and-desorbing device, the first heat exchanger, and the moisture absorbing-and-desorbing device.

2. 发明申请

US20140230479A1 REFRIGERATION AND AIR-CONDITIONING APPARATUS AND HUMIDITY CONTROL DEVICE 有权
标题翻译：制冷和空气调节装置和湿度控制装置
公开(公告)号：US20140230479A1
公开(公告)日：2014-08-21
申请号：US14349098
申请日：2011-10-28
申请人： Shinichi Ito , Fumitake Unezaki , Mamoru Hamada
发明人： Shinichi Ito , Fumitake Unezaki , Mamoru Hamada
IPC分类号： F25B30/02
CPC分类号： F25B30/02 , F24F3/1429 , F24F5/0014 , F24F11/0008 , F24F12/006 , Y02B30/563
摘要： An air-conditioning system includes a pump that sends, to an evaporator, a cooling fluid that exchanges heat with a refrigerant at the evaporator, and a first heat exchanger that exchanges heat between ambient air and the cooling fluid that has undergone the heat exchange at the evaporator. A sensible heat exchange cycle is formed by annularly connecting the evaporator, the heat exchanger, and the pump by using a pipe. This system is also includes an air-sending unit that sends air to a second heat exchanger, moisture absorbing-and-desorbing devices that are provided at a passage of the air sent by the air-sending unit and that are disposed in front of and behind the first heat exchanger, and an air-path switching device that reverses a passing direction of air passing through the moisture absorbing-and-desorbing device, the first heat exchanger, and the moisture absorbing-and-desorbing device.
摘要翻译：空调系统包括：泵，其向蒸发器发送与蒸发器中的制冷剂进行热交换的冷却流体;以及第一热交换器，其在环境空气和经过热交换的冷却流体之间进行热交换蒸发器。通过使用管道环形连接蒸发器，热交换器和泵来形成明显的热交换循环。该系统还包括将空气送至第二热交换器的送风单元，设置在由送风单元送出的空气通道的吸湿解吸装置，在第一热交换器之后，以及使通过吸湿解吸装置，第一热交换器和吸湿解吸装置的空气的通过方向反转的风路切换装置。

3. 发明授权

US09574816B2 Refrigerating and air-conditioning apparatus 有权
标题翻译：制冷空调机
公开(公告)号：US09574816B2
公开(公告)日：2017-02-21
申请号：US13641885
申请日：2010-05-26
申请人： Mamoru Hamada , Fumitake Unezaki , Akira Morikawa , Satoshi Ueyama , Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Tetsuya Yamashita , Yusuke Otsubo
发明人： Mamoru Hamada , Fumitake Unezaki , Akira Morikawa , Satoshi Ueyama , Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Tetsuya Yamashita , Yusuke Otsubo
IPC分类号： F25D21/06 , F25D21/08 , F24F13/22 , F25D21/02 , F25D21/14 , F24F11/00
CPC分类号： F25D21/08 , F24F11/42 , F24F13/222 , F25B47/02 , F25B49/02 , F25B2400/01 , F25B2700/111 , F25D21/02 , F25D21/14 , F25D2321/1413 , F25D2600/02
摘要： A refrigeration cycle that is formed by connecting a compressor, a condenser, an expansion valve, and an evaporator and that performs cooling operation; an evaporator heating device that heats the evaporator; a drain pan that receives drain-water from the evaporator and drains the drain-water; a drain-pan heating device that heats the drain pan; a frost detecting device including a light-emitting element that emits light to the evaporator and a light-receiving element that receives reflected light from the evaporator and outputs a voltage according to the reflected light; and a control device that controls on-off operation of the evaporator heating device and the drain-pan heating device. The control device determines a frosting condition on the evaporator from an output of the frost detecting device and individually controls the evaporator heating device and the drain-pan heating device in accordance with the determination result.
摘要翻译：通过连接压缩机，冷凝器，膨胀阀和蒸发器并进行制冷运转而形成的制冷循环; 蒸发器加热装置，其加热蒸发器; 排水盘，其从蒸发器接收排水并排放排水; 排水盘加热装置，其加热排水盘; 一种霜检测装置，包括向蒸发器发光的发光元件和接收来自蒸发器的反射光的光接收元件，并根据反射光输出电压; 以及控制装置，其控制蒸发器加热装置和排水盘加热装置的开关动作。所述控制装置根据所述判定结果，根据所述霜检测装置的输出，确定所述蒸发器的结霜状况，并分别控制所述蒸发器加热装置和所述排水盘加热装置。

4. 发明申请

US20130031921A1 REFRIGERATING AND AIR-CONDITIONING APPARATUS 有权
标题翻译：制冷和空调设备
公开(公告)号：US20130031921A1
公开(公告)日：2013-02-07
申请号：US13641885
申请日：2010-05-26
申请人： Mamoru Hamada , Fumitake Unezaki , Akira Morikawa , Satoshi Ueyama , Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Tetsuya Yamashita , Yusuke Otsubo
发明人： Mamoru Hamada , Fumitake Unezaki , Akira Morikawa , Satoshi Ueyama , Koji Yamashita , Hiroyuki Morimoto , Yuji Motomura , Tetsuya Yamashita , Yusuke Otsubo
IPC分类号： F25D21/06 , F25D21/02
CPC分类号： F25D21/08 , F24F11/42 , F24F13/222 , F25B47/02 , F25B49/02 , F25B2400/01 , F25B2700/111 , F25D21/02 , F25D21/14 , F25D2321/1413 , F25D2600/02
摘要： A refrigeration cycle that is formed by connecting a compressor, a condenser, expansion means, and an evaporator and that performs cooling operation; an evaporator heating device that heats the evaporator; a drain pan that receives drain-water from the evaporator and drains the drain-water; a drain-pan heating device that heats the drain pan; frost detecting means including a light-emitting element that emits light to the evaporator and a light-receiving element that receives reflected light from the evaporator and outputs a voltage according to the reflected light; and a control device that controls on-off operation of the evaporator heating device and the drain-pan heating device. The control device determines a frosting condition on the evaporator from an output of the frost detecting means and individually controls the evaporator heating device and the drain-pan heating device in accordance with the determination result.
摘要翻译：通过连接压缩机，冷凝器，膨胀装置和蒸发器并进行冷却运行而形成的制冷循环; 蒸发器加热装置，其加热蒸发器; 排水盘，其从蒸发器接收排水并排放排水; 排水盘加热装置，其加热排水盘; 霜检测装置，包括向蒸发器发光的发光元件和接收来自蒸发器的反射光并且根据反射光输出电压的光接收元件; 以及控制装置，其控制蒸发器加热装置和排水盘加热装置的开关动作。控制装置根据结霜检测装置的输出确定蒸发器上的结霜状况，并根据确定结果分别控制蒸发器加热装置和排水盘加热装置。

5. 发明申请

US20120111042A1 HEAT PUMP APPARATUS 有权
标题翻译：热泵装置
公开(公告)号：US20120111042A1
公开(公告)日：2012-05-10
申请号：US13384680
申请日：2010-01-15
申请人： Mamoru Hamada , Fumitake Unezaki , Yoshihiro Takahashi , Kengo Takahashi , Kazuki Okada , Hirokazu Minamisako , Shinichi Uchino
发明人： Mamoru Hamada , Fumitake Unezaki , Yoshihiro Takahashi , Kengo Takahashi , Kazuki Okada , Hirokazu Minamisako , Shinichi Uchino
IPC分类号： F25B49/00
CPC分类号： F25B47/025 , F24F11/41 , F25B13/00 , F25B49/02 , F25B2400/0411 , F25B2600/01 , F25B2600/021 , F25B2600/2501 , F25B2600/2513 , F25B2600/2521 , F25B2700/21151 , F25B2700/21163 , Y02B30/741
摘要： In a heat pump apparatus, it is aimed to enhance efficiency of a defrost operation by reducing a loss of heat radiation during the defrost operation and reducing a compressor input during the defrost operation. The heat pump apparatus includes a main refrigerant circuit in which a compressor, a first heat exchanger, an expansion mechanism, and a second heat exchanger are connected sequentially, and also includes a bypass circuit including an on-off valve and providing a connection by bypassing the expansion mechanism. The main refrigerant circuit includes a four-way valve that switches between a heating operation and the defrost operation by switching an order in which the refrigerant circulates through the main refrigerant circuit. The main refrigerant circuit also includes a first temperature detection unit and a second temperature detection unit. Based on values detected by these temperature detection units, a degree of superheat of the first heat exchanger during the defrost operation is computed. When the heating operation is switched to the defrost operation, the heat pump apparatus increases a circulation amount of the refrigerant circulating through the refrigerant circuit by opening the on-off valve, and also controls an operation frequency of the compressor such that the degree of superheat is at a predetermined target value.
摘要翻译：在热泵装置中，旨在通过减少除霜操作期间的热辐射损失来提高除霜操作的效率，并且在除霜操作期间减少压缩机输入。热泵装置包括：主制冷剂回路，其中压缩机，第一热交换器，膨胀机构和第二热交换器依次连接，并且还包括旁通回路，旁路回路包括开关阀，并通过旁路提供连接扩张机制。主制冷剂回路包括四通阀，其通过切换制冷剂通过主制冷剂回路循环的顺序而在加热操作和除霜操作之间切换。主制冷剂回路还包括第一温度检测单元和第二温度检测单元。基于这些温度检测单元检测出的值，算出除霜运转时的第一热交换器的过热度。当加热操作切换到除霜操作时，热泵装置通过打开开关阀来增加通过制冷剂回路循环的制冷剂的循环量，并且还控制压缩机的操作频率使得过热度处于预定的目标值。

6. 发明授权

US08839636B2 Heat pump water heater and operating method thereof 有权
标题翻译：热泵热水器及其操作方法
公开(公告)号：US08839636B2
公开(公告)日：2014-09-23
申请号：US13125906
申请日：2009-12-02
申请人： Mamoru Hamada , Fumitake Unezaki , Yusuke Tashiro
发明人： Mamoru Hamada , Fumitake Unezaki , Yusuke Tashiro
IPC分类号： F25B30/02 , F25B13/00 , F25B47/02 , F24H4/04
CPC分类号： F24H4/04 , F24D2200/12 , F25B13/00 , F25B47/022 , F25B2313/003 , F25B2313/0234 , F25B2313/02741
摘要： A refrigerant circuit of a heat pump water heater has a compressor, a four-way valve, a water heat exchanger, a heat storage transfer pipe contained in a heat storage water tank, an expansion valve, and an air heat exchanger and forms a refrigerating cycle by sequentially connecting them. A water circuit of the heat pump water heater has a water inlet pipeline that supplies water to the water heat exchanger, a hot water tank, and a water outlet pipeline that allows the water heat exchanger to communicate with the hot water tank, in which water is supplied to the heat storage water tank through a heat storage water tank water feed pipe branching from the water inlet pipeline by opening a heat storage water tank water feed opening/closing valve) and the water in the heat storage water tank can be discharged through the heat storage water tank water discharge pipe (by opening a heat storage water tank water discharge opening/closing valve).
摘要翻译：热泵热水器的制冷剂回路具有压缩机，四通阀，水热交换器，储热水箱内的蓄热输送管，膨胀阀和空气热交换器，形成冷藏按顺序连接它们。热泵热水器的水回路具有向水热交换器，热水箱和出水管道供水的进水管道，其允许水热交换器与热水箱连通，在该水槽中，水通过开放蓄热水箱供水开闭阀从进水管道分流的蓄热水箱供水管道供给蓄热水箱，蓄热水箱内的水可以通过蓄热水箱排水管（通过打开储热水箱排水开关阀）。

7. 发明申请

US20110197600A1 HEAT PUMP WATER HEATER AND OPERATING METHOD THEREOF 有权
标题翻译：热泵水加热器及其操作方法
公开(公告)号：US20110197600A1
公开(公告)日：2011-08-18
申请号：US13125906
申请日：2009-12-02
申请人： Mamoru Hamada , Fumitake Unezaki , Yusuke Tashiro
发明人： Mamoru Hamada , Fumitake Unezaki , Yusuke Tashiro
IPC分类号： F25B30/02 , F25B13/00
CPC分类号： F24H4/04 , F24D2200/12 , F25B13/00 , F25B47/022 , F25B2313/003 , F25B2313/0234 , F25B2313/02741
摘要： A refrigerant circuit of a heat pump water heater has a compressor, a four-way valve, a water heat exchanger, a heat storage transfer pipe contained in a heat storage water tank, an expansion valve, and an air heat exchanger and forms a refrigerating cycle by sequentially connecting them. A water circuit of the heat pump water heater has a water inlet pipeline that supplies water to the water heat exchanger, a hot water tank, and a water outlet pipeline that allows the water heat exchanger to communicate with the hot water tank, in which water is supplied to the heat storage water tank through a heat storage water tank water feed pipe branching from the water inlet pipeline by opening a heat storage water tank water feed opening/closing valve) and the water in the heat storage water tank can be discharged through the heat storage water tank water discharge pipe (by opening a heat storage water tank water discharge opening/closing valve).
摘要翻译：热泵热水器的制冷剂回路具有压缩机，四通阀，水热交换器，储热水箱内的蓄热输送管，膨胀阀，空气热交换器，形成冷藏按顺序连接它们。热泵热水器的水回路具有向水热交换器，热水箱和出水管道供水的进水管道，其允许水热交换器与热水箱连通，在该水槽中，水通过开放蓄热水箱供水开闭阀从进水管道分流的蓄热水箱供水管道供给蓄热水箱，蓄热水箱内的水可以通过蓄热水箱排水管（通过打开储热水箱排水开关阀）。

8. 发明授权

US10006649B2 Air-conditioning system 有权
公开(公告)号：US10006649B2
公开(公告)日：2018-06-26
申请号：US14766531
申请日：2013-03-05
申请人： Mamoru Hamada , Fumitake Unezaki , Naomichi Tamura , Kazunobu Nishimiya , Hidemoto Arai
发明人： Mamoru Hamada , Fumitake Unezaki , Naomichi Tamura , Kazunobu Nishimiya , Hidemoto Arai
IPC分类号： F24F5/00 , F25B13/00 , F25B49/02 , F25B7/00 , F24F3/06 , F24F1/00
CPC分类号： F24F5/001 , F24F1/0035 , F24F3/065 , F24F11/83 , F24F2110/12 , F24F2110/22 , F24F2140/20 , F25B7/00 , F25B13/00 , F25B49/022 , F25B2313/0233 , F25B2400/061 , F25B2600/0253 , F25B2700/21151 , Y02B30/741
摘要： An air-conditioning system is configured to determine an evaporating temperature control range of a first refrigerant circuit on the basis of the temperature of outdoor air, control an evaporating temperature of the first refrigerant circuit to a target evaporating temperature determined within the evaporating temperature control range of the first refrigerant circuit, determine an evaporating temperature control range of a second refrigerant circuit on the basis of the humidity of the outdoor air, and control an evaporating temperature of the second refrigerant circuit to a target evaporating temperature determined within the evaporating temperature control range of the second refrigerant circuit.

9. 发明授权

US09557085B2 Heat pump apparatus 有权
标题翻译：热泵设备
公开(公告)号：US09557085B2
公开(公告)日：2017-01-31
申请号：US13384680
申请日：2010-01-15
申请人： Mamoru Hamada , Fumitake Unezaki , Yoshihiro Takahashi , Kengo Takahashi , Kazuki Okada , Hirokazu Minamisako , Shinichi Uchino
发明人： Mamoru Hamada , Fumitake Unezaki , Yoshihiro Takahashi , Kengo Takahashi , Kazuki Okada , Hirokazu Minamisako , Shinichi Uchino
IPC分类号： F25D21/06 , F25B47/00 , F25B13/00 , F25B47/02 , F25B49/02 , F24F11/00
CPC分类号： F25B47/025 , F24F11/41 , F25B13/00 , F25B49/02 , F25B2400/0411 , F25B2600/01 , F25B2600/021 , F25B2600/2501 , F25B2600/2513 , F25B2600/2521 , F25B2700/21151 , F25B2700/21163 , Y02B30/741
摘要： In a heat pump apparatus, it is aimed to enhance efficiency of a defrost operation by reducing a loss of heat radiation during the defrost operation and reducing a compressor input during the defrost operation. The heat pump apparatus includes a main refrigerant circuit in which a compressor, a first heat exchanger, an expansion mechanism, and a second heat exchanger are connected sequentially, and also includes a bypass circuit including an on-off valve and providing a connection by bypassing the expansion mechanism. The main refrigerant circuit includes a four-way valve that switches between a heating operation and the defrost operation by switching an order in which the refrigerant circulates through the main refrigerant circuit. The main refrigerant circuit also includes a first temperature detection unit and a second temperature detection unit. Based on values detected by these temperature detection units, a degree of superheat of the first heat exchanger during the defrost operation is computed. When the heating operation is switched to the defrost operation, the heat pump apparatus increases a circulation amount of the refrigerant circulating through the refrigerant circuit by opening the on-off valve, and also controls an operation frequency of the compressor such that the degree of superheat is at a predetermined target value.
摘要翻译：在热泵装置中，旨在通过减少除霜操作期间的热辐射损失来提高除霜操作的效率，并且在除霜操作期间减少压缩机输入。热泵装置包括：主制冷剂回路，其中压缩机，第一热交换器，膨胀机构和第二热交换器依次连接，并且还包括旁通回路，旁路回路包括开关阀，并通过旁路提供连接扩张机制。主制冷剂回路包括四通阀，其通过切换制冷剂通过主制冷剂回路循环的顺序而在加热操作和除霜操作之间切换。主制冷剂回路还包括第一温度检测单元和第二温度检测单元。基于这些温度检测单元检测出的值，算出除霜运转时的第一热交换器的过热度。当加热操作切换到除霜操作时，热泵装置通过打开开关阀来增加通过制冷剂回路循环的制冷剂的循环量，并且还控制压缩机的操作频率使得过热度处于预定的目标值。

10. 发明授权

US08745999B2 Heat pump apparatus 有权
标题翻译：热泵设备
公开(公告)号：US08745999B2
公开(公告)日：2014-06-10
申请号：US13057362
申请日：2009-03-05
申请人： Mamoru Hamada , Fumitake Unezaki , Yoshihiro Takahashi , Kengo Takahashi , Kazuki Okada , Shinichi Uchino
发明人： Mamoru Hamada , Fumitake Unezaki , Yoshihiro Takahashi , Kengo Takahashi , Kazuki Okada , Shinichi Uchino
IPC分类号： F25D21/06
CPC分类号： F25B49/005 , F25B30/02 , F25B2500/19 , F25B2600/024 , F25B2700/151 , F25B2700/2116 , F25D21/006
摘要： A heat pump apparatus includes a refrigerant circuit in which a compressor, a condenser, expansion means, and an evaporator are serially connected. Condensation temperature detection means that detects a saturation temperature of the condenser, and evaporation temperature detection means that detects the saturation temperature of the evaporator are provided. Operation efficiency is estimated by a value obtained by dividing heating ability estimated from a detection value of the condensation temperature detection means by a difference between a detection value of condensation temperature detection means and that of evaporation temperature detection means or dissipation power estimated by the difference.
摘要翻译：热泵装置包括其中压缩机，冷凝器，膨胀装置和蒸发器串联连接的制冷剂回路。冷凝温度检测装置检测冷凝器的饱和温度，并且提供检测蒸发器的饱和温度的蒸发温度检测装置。通过将冷凝温度检测装置的检测值估计出的加热能量除以冷凝温度检测装置的检测值与蒸发温度检测装置的检测值之间的差值或由该差值估计的耗散功率来估计运算效率。

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