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11. 发明专利

JP2007187344A Heat pump system 有权
标题翻译：热泵系统
公开(公告)号：JP2007187344A
公开(公告)日：2007-07-26
申请号：JP2006003797
申请日：2006-01-11
申请人： Chubu Electric Power Co Inc , Kansai Electric Power Co Inc:The , Kobe Steel Ltd , Tokyo Electric Power Co Inc:The , 中部電力株式会社 , 東京電力株式会社 , 株式会社神戸製鋼所 , 関西電力株式会社
发明人： TASHIMO TOMOKAZU , KANZAKI NATSUO , SHIMOTAHIRA NAGAKAZU , KURASHIGE KAZUTAKA , SAKURABA ICHIRO , HAYASHI DAISUKE , KIMURA TADATSUYO
IPC分类号： F25B1/00 , F25B39/04
CPC分类号： Y02B30/743
摘要： PROBLEM TO BE SOLVED: To provide a heat pump system that is highly efficient in any operation by operatively switching a condenser between a dry operation and a wet operation.
SOLUTION: The heat pump system 1 has: a refrigerant circulation passage 7 in which a compressor 2, the condenser 3, an expansion valve 5 and an evaporator 6 are interposed; a cooling fan 8 for ventilating the condenser 3; and a water spray device 11 for spraying water into the condenser 3. The rotating speed of the cooling fan 8 is controlled in accordance with the state of the water spray device 11.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在任何操作中通过在干燥操作和湿式操作之间可操作地切换冷凝器而高效的热泵系统。解决方案：热泵系统1具有：制冷剂循环通道7，压缩机2，冷凝器3，膨胀阀5和蒸发器6插入其中; 用于使冷凝器3通风的冷却风扇8; 以及用于将水喷入冷凝器3的喷水装置11.冷却风扇8的旋转速度根据喷水装置11的状态来进行控制。版权所有（C）2007，JPO＆INPIT

12. 发明专利

JP2007187345A Heat pump system 有权
标题翻译：热泵系统
公开(公告)号：JP2007187345A
公开(公告)日：2007-07-26
申请号：JP2006003802
申请日：2006-01-11
申请人： Chubu Electric Power Co Inc , Kansai Electric Power Co Inc:The , Kobe Steel Ltd , Tokyo Electric Power Co Inc:The , 中部電力株式会社 , 東京電力株式会社 , 株式会社神戸製鋼所 , 関西電力株式会社
发明人： TASHIMO TOMOKAZU , KANZAKI NATSUO , SHIMOTAHIRA NAGAKAZU , KURASHIGE KAZUTAKA , SAKURABA ICHIRO , HAYASHI DAISUKE , KIMURA TADATSUYO
IPC分类号： F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide a heat pump system that keeps a cooling fan for a condenser from wasting energy.
SOLUTION: The heat pump system 1 has: a refrigerant circulation passage 7 which is filled with a refrigerant and in which a compressor 2, the condenser 3, an expansion valve 5, and an evaporator 6 for developing heat exchange between the refrigerant and a medium to be cooled are interposed; and the cooling fan 10 for ventilating the condenser 3. The rotating speed of the compressor 2 is controlled to maintain a constant temperature of the cooled medium at the outlet of the evaporator 6, and the rotating speed of the cooling fan 10 is reduced as the rotating speed of the compressor 2 is reduced.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种保持冷凝器的冷却风扇浪费能量的热泵系统。解决方案：热泵系统1具有：制冷剂循环通道7，其填充有制冷剂，其中压缩机2，冷凝器3，膨胀阀5和用于在制冷剂之间形成热交换的蒸发器6 并且插入要冷却的介质; 以及用于使冷凝器3通风的冷却风扇10.压缩机2的转速被控制以保持冷却介质在蒸发器6的出口处的恒定温度，并且冷却风扇10的转速随着冷却风扇10的转速而降低压缩机2的转速降低。版权所有（C）2007，JPO＆INPIT

13. 发明专利

JP2004340410A Screw freezer device 有权
公开(公告)号：JP2004340410A
公开(公告)日：2004-12-02
申请号：JP2003134626
申请日：2003-05-13
申请人： Chubu Electric Power Co Inc , Kansai Electric Power Co Inc:The , Kobe Steel Ltd , Tokyo Electric Power Co Inc:The , 中部電力株式会社 , 東京電力株式会社 , 株式会社神戸製鋼所 , 関西電力株式会社
发明人： KANZAKI NATSUO , TSUBOTA YUJI , SUDO KUNIHIKO , KUMAGAI MASAHIKO , SAKURABA ICHIRO , MIMA TATSUO , SANO KAZUYOSHI
IPC分类号： F04C18/16 , F04C28/08 , F25B1/00 , F25B1/047 , F04C29/10
CPC分类号： F25B2400/13 , F25B2600/0253 , Y02B30/741
摘要： PROBLEM TO BE SOLVED: To provide a screw freezer device capable of always maintaining excellent performance and COP independently of a change of heat load.
SOLUTION: This screw freezer device 1 using a screw compressor 11 is provided with an economizer 14. This screw freezer device 1 is also provided with a motor 21 provided as a driving unit of the screw compressor 11 and having a variable number of revolution, a temperature detecting unit 32 provided as a heat load detecting means for detecting heat load, a number-of-revolution control unit 25 for reducing the number of revolution of the motor 21 when a determination that ability of the compressor is excessive is done and for raising the number of revolution when a determination that ability of the compressor is not enough is done and for maintaining the number of revolution in other cases on the basis of a temperature signal from the temperature detecting unit 32, and a valve opening/closing control unit 29 for closing an auxiliary expansion valve 27 when the number of revolution becomes the preset value or less and for maintaining the auxiliary expansion valve 27 in the opening condition in other cases.
COPYRIGHT: (C)2005,JPO&NCIPI

14. 发明专利

JP2006234227A Heating tower defrosting method 有权
标题翻译：加热塔缺陷方法
公开(公告)号：JP2006234227A
公开(公告)日：2006-09-07
申请号：JP2005047217
申请日：2005-02-23
申请人： Chubu Electric Power Co Inc , Kansai Electric Power Co Inc:The , Kuken Kogyo Co Ltd , Tokyo Electric Power Co Inc:The , 中部電力株式会社 , 東京電力株式会社 , 空研工業株式会社 , 関西電力株式会社
发明人： KURASHIGE KAZUTAKA , SAKURABA ICHIRO , MIMA TATSUO , OGAWA YOSHIKI , INOUE MASAHIRO
IPC分类号： F24F5/00 , F24F11/02 , F25B47/02
摘要： PROBLEM TO BE SOLVED: To provide a heating tower defrosting method for melting frost on the surface of a heat exchanger by the heat of brine while giving an efficient temperature rise to the brine distributed in the heat exchanger by combinedly using outside air and for defrosting it at low cost by suppressing the usage of an external heat source. SOLUTION: The method uses a control valve 13 for closing a circulation pipeline 50 ranging to the inlet of the heat exchanger 11 and a bypass pipeline 14 for circulating the brine only in the heat exchanger 11. At the stage of detecting the frost formation on the heat exchanger 11, the control valve 13 is put into a closed state and a pump 15 for the bypass pipeline 14 is operated, and a fan 12 in a heating tower 10 is kept in an operated state. Thus, heat exchange is made between the brine and the outside air in an area of no frost formation on the heat exchanger 11 to give a continuous temperature rise to the brine while defrosting is executed in an area of frost formation by the heat of the brine. This enables energy saving and lower cost defrosting while making required minimum the use of the heater 17, etc. in the process of the temperature rise of the brine. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于通过盐水的热量在热交换器的表面上熔化霜的加热塔除霜方法，同时通过组合使用外部空气并且分配在热交换器中的盐水有效地升温，通过抑制外部热源的使用，以低成本除霜。解决方案：该方法使用控制阀13，该控制阀13关闭到热交换器11的入口的循环管道50和仅在热交换器11中循环盐水的旁通管道14.在检测霜的阶段在热交换器11上形成，控制阀13处于关闭状态，并且用于旁通管道14的泵15被操作，并且加热塔10中的风扇12保持在操作状态。因此，在热交换器11上没有霜冻区域的盐水和外部空气之间进行热交换，以使盐水连续升温，同时通过盐水的热量在霜冻区域中进行除霜。这使得能够节省能源并降低成本，同时在盐水的升温过程中要求最小化加热器17等的使用。版权所有（C）2006，JPO＆NCIPI

15. 发明专利

JP2007205605A Air conditioning system 有权
标题翻译：空调系统
公开(公告)号：JP2007205605A
公开(公告)日：2007-08-16
申请号：JP2006023225
申请日：2006-01-31
申请人： Chubu Electric Power Co Inc , Daikin Ind Ltd , Kansai Electric Power Co Inc:The , Tokyo Electric Power Co Inc:The , ダイキン工業株式会社 , 中部電力株式会社 , 東京電力株式会社 , 関西電力株式会社
发明人： ISHIGE HIROKAZU , KURASHIGE KAZUTAKA , TAKANO SHINYA , SAKURABA ICHIRO , HAYASHI DAISUKE , UNNO TAKAYUKI , OGAWA YOSHIKI , SHATO SHINJI , KIMURA KANSUKE , YAMAMORI HARUYUKI , ANDO KEIGO
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To save energy in a system as a whole by setting a target water supply temperature of a chiller/heater while considering a level of the importance (weighting) of each air conditioner, in the air conditioning system comprising the chiller/heater supplying cold/hot water to a plurality of air conditioners. SOLUTION: This air conditioning system comprises a plurality of the air conditioners (24) exchanging heat by cold/hot water supplied from the chiller/heater (22). This air conditioning system further comprises an allowable water supply temperature setting portion 31 for determining an allowable water supply temperature of the cold/hot water of each air conditioner (24) on the basis of an air supply temperature of the air conditioner (24), and a general water supply temperature setting portion (32) for determining a target water supply temperature of the chiller/heater (22) by calculating a plurality of allowable water supply temperatures determined by the allowable water supply temperature setting portion (31) according to the weighting of each air conditioner (24). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过在考虑每个空调的重要性（加权）的水平的同时设定冷却器/加热器的目标供水温度来整体地节约系统的能量，在包括将冷/热水供给多个空调机的冷水机组。解决方案：该空调系统包括多个空调（24），通过从冷却器/加热器（22）供应的冷/热水进行热交换。该空气调节系统还包括：允许供水温度设定部31，用于根据空调机24的供气温度来确定各空调机24的冷/热水的允许供水温度，以及一个通用供水温度设定部分（32），用于通过根据所述可允许供水温度设定部分（31）确定的多个允许供水温度来确定所述制冷机/加热器（22）的目标供水温度，每个空调（24）的加权。版权所有（C）2007，JPO＆INPIT

16. 发明专利

JP2008304126A Water sprinkling device, heat source machine having the water sprinkling device, and water sprinkling method 有权
标题翻译：水冲洗装置，具有水喷淋装置的热源机和水喷射方法
公开(公告)号：JP2008304126A
公开(公告)日：2008-12-18
申请号：JP2007151946
申请日：2007-06-07
申请人： Chubu Electric Power Co Inc , Kansai Electric Power Co Inc:The , Mitsubishi Heavy Ind Ltd , Tokyo Electric Power Co Inc:The , 三菱重工業株式会社 , 中部電力株式会社 , 東京電力株式会社 , 関西電力株式会社
发明人： UEDA KENJI , HASEGAWA HIROSHI , SHIRAKATA YOSHINORI , MATSUKURA NORIYUKI , ISHIGE HIROKAZU , SAKURABA ICHIRO , UNNO TAKAYUKI , KIMURA TADATSUYO
IPC分类号： F25B39/04 , F25B1/00 , F28D5/02
摘要： PROBLEM TO BE SOLVED: To provide a water sprinkling device for lowering the circulating sprinkling water temperature.
SOLUTION: This water sprinkling device has a water sprinkling header 19 for sprinkling sprinkling water from above on an air heat exchanger 5 for condensing and liquefying a refrigerant compressed by a compressor by cooling by air, a sprinkling water recovery tank 35 for recovering the sprinkling water sprinkled by the water sprinkling header 18 under the air heat exchanger 5, and a circulating pump 37 arranged in a circulating pipe 22 for connecting a part between the sprinkling water recovery tank 35 and the water sprinkling header 18 and circulating the sprinkling water, and is characterized by connecting a supply pipe 21 for supplying tap water to the circulating pipe 22.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于降低循环喷水温度的洒水装置。解决方案：这种洒水装置具有一个洒水集管19，用于在空气热交换器5上从上方喷洒水，用于通过空气冷却来冷凝和液化由压缩机压缩的制冷剂，用于回收的喷水回收罐35 由空气热交换器5下面的洒水头18喷洒的洒水，以及设置在循环管22中的循环泵37，用于连接喷水回收罐35和喷水头18之间的部分，并使喷洒的水，其特征在于连接用于将自来水供给到循环管22的供给管21。版权所有（C）2009，JPO＆INPIT

17. 发明专利

JP2007205604A Air conditioning system 有权
标题翻译：空调系统
公开(公告)号：JP2007205604A
公开(公告)日：2007-08-16
申请号：JP2006023218
申请日：2006-01-31
申请人： Chubu Electric Power Co Inc , Daikin Ind Ltd , Kansai Electric Power Co Inc:The , Tokyo Electric Power Co Inc:The , ダイキン工業株式会社 , 中部電力株式会社 , 東京電力株式会社 , 関西電力株式会社
发明人： ISHIGE HIROKAZU , KURASHIGE KAZUTAKA , TAKANO SHINYA , SAKURABA ICHIRO , HAYASHI DAISUKE , UNNO TAKAYUKI , OGAWA YOSHIKI , SHATO SHINJI , KIMURA KANSUKE , YAMAMORI HARUYUKI , ANDO KEIGO
IPC分类号： F24F11/02
摘要： PROBLEM TO BE SOLVED: To improve the energy efficiency of a system as a whole by linking the control of a pump capacity and the control of a water supply temperature of a chiller/heater (heat source machine). SOLUTION: An excess or deficiency of the water supply pressure of an air conditioner (24) is determined on the basis of a supply air temperature of the air conditioner (24) and an opening of a flow rate control valve (26), an excess or deficiency of a total water supply quantity in a water cooling/heating circuit (20) is determined on the basis of the excess or deficiency state of the water supply pressure, and a capacity of a water pump (21) is controlled according to the excess or deficiency of the total water supply quantity. In the case that the excess or deficiency state of the total water supply quantity is not changed even after the lapse of a specific time from the start of the control of the water pump (21), a water supply temperature of the chiller/heater (22) is adjusted. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：通过连接泵容量的控制和冷却器/加热器（热源机器）的供水温度的控制来提高整个系统的能量效率。解决方案：空调（24）的供水压力的过剩或不足基于空调（24）的供气温度和流量控制阀（26）的开度来确定，基于供水压力的过剩或不足状态来确定水冷却/加热回路（20）中的总供水量的过量或不足，并且控制水泵（21）的容量根据供水总量的过剩或不足。即使在从水泵21的控制开始经过了特定时间以后，即使在总供水量的过剩或不足状态也没有变化的情况下，冷水机组的供水温度（ 22）被调整。版权所有（C）2007，JPO＆INPIT

18. 发明专利

JP2009287880A Water sprinkler for air conditioner 审中-公开
标题翻译：用于空调的水喷雾器
公开(公告)号：JP2009287880A
公开(公告)日：2009-12-10
申请号：JP2008142901
申请日：2008-05-30
申请人： Chubu Electric Power Co Inc , Kansai Electric Power Co Inc:The , Mitsubishi Electric Corp , 三菱電機株式会社 , 中部電力株式会社 , 関西電力株式会社
发明人： OTSUKA OSAMU , KURACHI MITSUNORI , SUMIDA YOSHIHIRO , OGOSHI YASUSHI , ITO TAKUYA , KATO HISAHIRA , OCHIAI YASUTAKA , SUMIYA TAKAYOSHI , SHATO SHINJI , IKEUCHI MASAKI , UJI HITOHIRO , SAKURABA ICHIRO , NAKAYAMA HIROSHI
IPC分类号： F25B39/04 , F24F5/00
摘要： PROBLEM TO BE SOLVED: To provide a water sprinkler for an air conditioner capable of effectively using water sprayed from a nozzle without enlarging a casing.
SOLUTION: An outdoor heat exchanger 1 includes a U-shape comprising two side faces B and a center A or an L-shape comprising one side face B and a center A, and the sprinkler 6 is equipped with a full conical nozzle 7a having a radiation angle spreading substantially equally in all directions and sprinkling water at the center of the outdoor heat exchanger and a sector nozzle 7b having a radiation angle spreading in one direction and sprinkling water on the side face B. The full conical nozzle 7a is disposed facing the center A of the outdoor heat exchanger 1, the sector nozzle 7b is disposed in a neighborhood of a position along the side face B of the outdoor heat exchanger 1, and at the radiation angle of the sector nozzle 7b, a face in a spreading direction is inclined 0-30 degrees with respect to the side face part B so that water can be sprinkled on the side face B.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效地使用从喷嘴喷射的水而不扩大壳体的空调的喷水头。解决方案：室外热交换器1包括包括两个侧面B和中心A的U形或包括一个侧面B和中心A的L形，并且喷洒器6装备有全锥形喷嘴 7a具有在所有方向上大致相等地扩散的辐射角并且在室外热交换器的中心处喷洒水，以及具有在一个方向上扩展的辐射角的扇形喷嘴7b，并且在侧面B上喷洒水。全锥形喷嘴7a是设置在与室外热交换器1的中心A相对的位置，扇形喷嘴7b配置在室外热交换器1的侧面B的位置附近，在扇形喷嘴7b的照射角度，扩展方向相对于侧面部分B倾斜0-30度，以便能够在侧面B上喷洒水。版权所有：（C）2010，JPO＆INPIT

19. 发明专利

JP2010181088A Heat pump device 审中-公开
标题翻译：热泵装置
公开(公告)号：JP2010181088A
公开(公告)日：2010-08-19
申请号：JP2009025027
申请日：2009-02-05
申请人： Chubu Electric Power Co Inc , 中部電力株式会社
发明人： HAYASHI DAISUKE , SAKURABA ICHIRO
IPC分类号： F25B29/00 , F25B1/00 , F25B5/04 , F25B6/04
摘要： PROBLEM TO BE SOLVED: To simultaneously supply heat to a heat facility and cold to a cold facility even when a thermal load is unbalanced between the facilities.
SOLUTION: A connection destination of a main condenser 41 can be switched to an auxiliary condenser 43 or first bypass piping 47, and a connection destination of a main evaporator 61 can be switched to an auxiliary evaporator 63 or second bypass piping 67. Thus, selection can be performed so that the auxiliary condenser 43 and auxiliary evaporator 63 can be removed from a refrigerant circulating path or on the contrary, can be included. Therefore, since excessive heat quantity with respect to the thermal load can be consumed by the respective auxiliary condenser 43 and auxiliary evaporator 63, even when the thermal load is unbalanced between the facilities, supply of the heat to the heat facility and supply of the cold to the cold facility can be performed simultaneously.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在设备之间的热负荷不平衡的同时，也向热设备同时供热并且冷却到冷设备。解决方案：主冷凝器41的连接目的地可以切换到辅助冷凝器43或第一旁通管道47，并且主蒸发器61的连接目的地可以切换到辅助蒸发器63或第二旁通管道67。因此，可以进行选择，使得辅助冷凝器43和辅助蒸发器63可以从制冷剂循环路径移除，或者可以包括在内。因此，由于相应的辅助冷凝器43和辅助蒸发器63可以消耗相对于热负荷的过量的热量，所以即使在设备之间的热负荷不平衡时，向热设备供应热量和冷却可以同时进行冷库。版权所有（C）2010，JPO＆INPIT

20. 发明专利

JP2011257069A Heat pump type high temperature generator 审中-公开
标题翻译：热泵型高温发电机
公开(公告)号：JP2011257069A
公开(公告)日：2011-12-22
申请号：JP2010132141
申请日：2010-06-09
申请人： Chubu Electric Power Co Inc , 中部電力株式会社
发明人： MATSUMURA KENJI , INNAMI YUKIO , ENDO TAKESHI , NAKAYAMA SUSUMU , HOJO TOSHIYUKI , SAKURABA ICHIRO , HAYASHI DAISUKE
IPC分类号： F25B1/00 , F26B9/06 , F26B21/00
摘要： PROBLEM TO BE SOLVED: To obtain a heat pump type high temperature generator with which a heat medium at high temperature is obtained with high efficiency.SOLUTION: The heat pump type high temperature generator includes first and second refrigerating cycles 1, 2, and the second refrigerating cycle uses a refrigerant with a boiling point higher than that of a refrigerant of the first refrigerating cycle. A condenser 12 of the first refrigerating cycle is provided on the upstream side of the flow of the heat medium to a high temperature chamber 40, and a condenser 22 of the second refrigerating cycle is provided on the downstream side thereof, and an evaporator 24 of the second refrigerating cycle is provided on the upstream side of the flow of the heat medium after using the high temperature, and an evaporator 14 of the first refrigerating cycle is provided on the downstream side thereof.
摘要翻译：要解决的问题：获得高效率地获得高温热介质的热泵式高温发生器。解决方案：热泵式高温发生器包括第一和第二制冷循环1,2，第二制冷循环使用沸点高于第一制冷循环的制冷剂沸点的制冷剂。第一制冷循环的冷凝器12设置在高温室40的热介质流的上游侧，第二冷冻循环的冷凝器22设置在第二冷冻循环的下游侧，蒸发器24 第二制冷循环设置在使用高温的热介质的流动的上游侧，第一制冷循环的蒸发器14设置在其下游侧。版权所有（C）2012，JPO＆INPIT

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