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11. 发明专利

JP2005057934A Inverter device and cabinet-type water feeder 有权
标题翻译：逆变器装置和柜式水送料器
公开(公告)号：JP2005057934A
公开(公告)日：2005-03-03
申请号：JP2003288191
申请日：2003-08-06
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HIRAIWA HIRONAO , ISOBE GOJI , OKUDA KAZUTAKA , MIHASHI YUKO , YAGI KAORU
IPC分类号： F04D27/00 , F04B23/02 , F04B53/08 , H02M7/48 , H05K7/20
摘要： PROBLEM TO BE SOLVED: To provide a cabinet-type water feeder that can fully exhibit cooling effect and is adapted to size reduction. SOLUTION: The cabinet-type water feeder integrally houses in a cabinet 10; pumps 11, 12; piping connected to suction sides and discharge sides of the pumps 11, 12; motors 13, 14; and inverter devices 29, 30. The inverter devices 29, 30 are constituted, by constituting it of base boards 29-1, 30-1, heat radiation fins 29-2, 30-2 and cooling acceleration fans 29-3, 30-3 for accelerating cooling, respectively. Outside air is forcibly taken into the cabinet 10, when the pumps 11, 12 are operated, and the air is exchanged to heat generated by the motors 13, 14 and the inverter devices 29, 30, to be discharged outside the cabinet 10. By forcibly taking the outside air into the cabinet 10 as described above, the motors 13, 14 and the inverter devices 29, 30 can fully be cooled. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够充分发挥冷却效果并适于减小尺寸的机柜式给水机。
解决方案：机柜式给水机整体容纳在机柜10中; 泵11,12; 连接到泵11,12的吸入侧和排出侧的管道; 电动机13,14; 逆变器装置29,30构成基板29-1,30-1，散热片29-2,30-2和冷却加速风扇29-3,30- 3用于加速冷却。当泵11,12被操作并且空气被更换为电动机13,14和逆变器装置29,30产生的热量时，外部空气被强制地带入柜10中，以被排放到机柜10外部。通过如上所述强制将外部空气吸入机壳10中，马达13,14和逆变器装置29,30可以完全冷却。版权所有（C）2005，JPO＆NCIPI

12. 发明专利

JP2010014126A Fire pump device 审中-公开
标题翻译：消防泵装置
公开(公告)号：JP2010014126A
公开(公告)日：2010-01-21
申请号：JP2009243177
申请日：2009-10-22
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HIRAIWA HIRONAO , NAKAJIMA KAORU , KAWAGUCHI HITOSHI , OKUDA KAZUTAKA
IPC分类号： F04D15/00
摘要： PROBLEM TO BE SOLVED: To provide a fire pump device capable of providing reliable and effective operation under a disadvantageous condition when a disaster occurs. SOLUTION: This fire pump device has an electric pump 10 for forcibly feeding water, a plurality of water discharge means 50 arranged at the delivery side of the pump 10, a pressure detector 72 arranged at the delivery side of the pump 10, an inverter 30 for controlling a rotating speed of an electric motor 18 of the pump 10, and a control device 40 for controlling the inverter 30 so that the delivery pressure of the pump 10 reaches a predetermined value based on an output value of the pressure detector 72. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在发生灾害时在不利条件下提供可靠和有效的操作的消防泵装置。解决方案：该消防泵装置具有用于强制供水的电动泵10，设置在泵10的排出侧的多个排水装置50，布置在泵10的排出侧的压力检测器72，用于控制泵10的电动机18的转速的逆变器30以及用于控制逆变器30的控制装置40，使得泵10的输送压力基于压力检测器的输出值达到预定值 72.版权所有（C）2010，JPO＆INPIT

13. 发明专利

JP2009008091A Fire pump device 有权
标题翻译：消防泵装置
公开(公告)号：JP2009008091A
公开(公告)日：2009-01-15
申请号：JP2008210192
申请日：2008-08-18
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HIRAIWA HIRONAO , NAKAJIMA KAORU , KAWAGUCHI HITOSHI , OKUDA KAZUTAKA
IPC分类号： F04B49/00 , A62C35/68 , A62C37/00 , F04B49/08 , F04D15/00
摘要： PROBLEM TO BE SOLVED: To provide a fire pump device surely and effectively operating under unfavorable condition when an accident occurs.
SOLUTION: This fire pump device includes: an electric pump 10 pressurizing and feeding water; one or a plurality of water discharge means 50 provided at a delivery side of the pump 10; a pressure detector 72 attached to the delivery side of the pump 10; and a variable speed control means 30 executing variable speed control of the pump 10 to keep delivery pressure at a predetermined value, based on output of the pressure detector 72. Operation is continued in operation due to fire and operation is stopped in test operation when warning of occurrence of abnormality is issued during operation of the pump 10.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：在事故发生时，在不利条件下提供消防泵设备的确保和有效的运行。解决方案：该消防泵装置包括：电动泵10，对水进行加压供水; 设置在泵10的输出侧的一个或多个排水装置50; 连接到泵10的输送侧的压力检测器72; 以及可变速度控制装置30，其基于压力检测器72的输出，执行泵10的可变速度控制以将输送压力保持在预定值。由于在警告时在测试操作中由于火而继续操作并且操作停止在泵10的运行期间发出异常的发生。版权所有（C）2009，JPO＆INPIT

14. 发明专利

JP2006090175A Water supply device and inverter 有权
标题翻译：供水设备和逆变器
公开(公告)号：JP2006090175A
公开(公告)日：2006-04-06
申请号：JP2004275071
申请日：2004-09-22
申请人： Ebara Corp , Ebara Densan Ltd , 株式会社荏原製作所 , 株式会社荏原電産
发明人： HIRAIWA HIRONAO , NAKAJIMA KAORU , KOMATSU TAKAHIDE , SATO MOTOYASU , ISHIHARA SEIICHI , TAMURA HIROYUKI , TEJIMA TOMOJI , NAKAHARA SATOSHI , HIGAKI NOBUHIRO , KURODA KIYOSHI
IPC分类号： F04B49/06 , H02M7/48
摘要： PROBLEM TO BE SOLVED: To provide a water supply device and an inverter capable of flexibly coping with variation of constitution with a low price. SOLUTION: The water supply device 1 is provided with a plurality of pumps 3, and a plurality of inverters 5 variably controlling a rotation frequency of the corresponding pump. The respective inverters 5 are provided with input terminals 540 and 541 for inputting a signal depending on the corresponding pump (an output signal from a sensor 24 provided on the corresponding pump), and an output terminal 542 for outputting a signal depending on the corresponding pump (a signal showing an operating condition of the corresponding pump). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够以低价格灵活应对构成变化的供水装置和逆变器。
解决方案：供水装置1设置有多个泵3和多个逆变器5，其可变地控制相应泵的旋转频率。各个逆变器5设置有输入端子540和541，用于根据相应的泵（来自设置在相应的泵上的传感器24的输出信号）输入信号，以及输出端子542，用于根据相应的泵输出信号（表示相应的泵的运转状态的信号）。版权所有（C）2006，JPO＆NCIPI

15. 发明专利

JP2006034529A Fire extinguishing pump system 有权
标题翻译：消防泵系统
公开(公告)号：JP2006034529A
公开(公告)日：2006-02-09
申请号：JP2004217603
申请日：2004-07-26
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HIRAIWA HIRONAO , NAKAJIMA KAORU , KAWAGUCHI HITOSHI , OKUDA KAZUTAKA
IPC分类号： A62C37/00 , A62C35/60 , F04B49/06
摘要： PROBLEM TO BE SOLVED: To provide a fire extinguishing pump system performing sure and effective operation under a disadvantageous condition at the occurrence of disaster.
SOLUTION: This fire extinguishing pump system is provided with a plurality of pumps 10 arranged in a building and feeds water by serially connecting the pumps depending on situation when a fire occurs. Pressure detectors 72, 82 and 84 are respectively provided on the discharge side of the plurality of pumps 10, and a variable speed control means 30 is provided further for performing the variable speed control of the respective pumps so that the discharge pressure reaches a prescribed value on the basis of the output of the pressure detectors on the discharge side.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供灭火泵系统，在发生灾害的情况下，在不利条件下进行确定和有效的操作。解决方案：该灭火泵系统设置有多个泵10，其布置在建筑物中，并且当发生火灾时根据情况通过串联连接泵来供水。压力检测器72,82和84分别设置在多个泵10的排出侧，并且还设有变速控制装置30，用于执行各个泵的变速控制，使得排出压力达到规定值基于排出侧的压力检测器的输出。版权所有（C）2006，JPO＆NCIPI

16. 发明专利

JP2005351268A Rotary machine device and water supply device 有权
标题翻译：旋转机器和水供应装置
公开(公告)号：JP2005351268A
公开(公告)日：2005-12-22
申请号：JP2005130029
申请日：2005-04-27
申请人： Ebara Corp , Ebara Densan Ltd , 株式会社荏原製作所 , 株式会社荏原電産
发明人： HIRAIWA HIRONAO , NAKAJIMA KAORU , KOMATSU TAKAHIDE , SATO MOTOYASU , ISHIHARA SEIICHI , TAMURA HIROYUKI , TEJIMA TOMOJI , NAKAHARA SATOSHI , HIGAKI NOBUHIRO , KURODA KIYOSHI
IPC分类号： F04B49/06
摘要： PROBLEM TO BE SOLVED: To provide a water supply device capable of reducing manufacturing cost by making components necessary minimum.
SOLUTION: This water supply device 1 has a pump 3, an inverter 5 for variably controlling a rotational frequency of the pump 3, and a control part 6 for controlling the inverter 5. The control part 6 has a display part 624 for displaying information on the inverter 5. The inverter 5 has an operation changeover switch 520 for switching automatic operation, stopping and test operation of the corresponding pump 3. The inverter 5 has a power source part 505 for supplying electric power to the inverter 5 and supplying electric power to the control part 6.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够通过使部件最小化而降低制造成本的供水装置。
解决方案：该供水装置1具有泵3，用于可变地控制泵3的转速的逆变器5以及用于控制逆变器5的控制部6.控制部6具有显示部624，在逆变器5上显示信息。逆变器5具有用于切换相应的泵3的自动操作，停止和测试操作的操作切换开关520.逆变器5具有用于向逆变器5供电的电源部505，控制部分6的电力。版权所有（C）2006，JPO＆NCIPI

17. 发明专利

JP2005054731A Feed water device of cabinet type 有权
标题翻译：客舱类型的进水设备
公开(公告)号：JP2005054731A
公开(公告)日：2005-03-03
申请号：JP2003288190
申请日：2003-08-06
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HIRAIWA HIRONAO , ISOBE GOJI , OKUDA KAZUTAKA , MIHASHI YUKO , YAGI KAORU
IPC分类号： F04B23/02 , F04B53/08
摘要： PROBLEM TO BE SOLVED: To provide a feed water device of a cabinet type which can perform sufficiently a cooling effect and which is suitable for size reduction. SOLUTION: The feed water device of the cabinet type contains integrally pumps 11, 12 for pressurizing water and supplying the water, a suction pipe 15, a discharge manifold 16, motors 13, 14, inverter units 29, 30, and an electric control circuit for controlling an operation of the pump in a cabinet 10. An intake port 32 and an exhaust port 33 are provided on a side face of the cabinet 10, and a fan 34 is provided in the cabinet 10. When the pumps 11, 12 are operated, the fan 34 is operated to take outdoor air from the intake port 32 into the cabinet 10, heat exchanges heats generated from the motors 13, 14 and the inverter units 29, 30, exhausts the heats from the exhaust port 33 out of the cabinet 20, and forcibly cools in the cabinet 10. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够充分发挥冷却效果并适合于减小尺寸的柜式给水装置。
解决方案：机柜式给水装置包括用于对水进行加压和供水的一体的泵11,12，吸入管15，排出歧管16，马达13,14，逆变器单元29,30和用于控制机柜10中的泵的操作的电气控制电路。在机壳10的侧面上设置有进气口32和排气口33，并且在机壳10中设置有风扇34.当泵11 12操作时，风扇34被操作以将室外空气从进气口32带入机壳10，热交换从马达13,14和逆变器单元29,30产生的热量，从排气口33排出热量出柜20，强制冷柜10。版权所有（C）2005，JPO＆NCIPI

18. 发明专利

JP2014037840A Fire pump device 有权
标题翻译：消防泵装置
公开(公告)号：JP2014037840A
公开(公告)日：2014-02-27
申请号：JP2013233306
申请日：2013-11-11
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HIRAIWA HIRONAO , NAKAJIMA KAORU , KAWAGUCHI HITOSHI , OKUDA KAZUTAKA
IPC分类号： F04D15/00 , A62C35/68 , A62C37/00
摘要： PROBLEM TO BE SOLVED: To provide a fire pump device that can work reliably and effectively under disadvantageous conditions when a disaster occurs.SOLUTION: A fire pump device comprises: a pump 10 for supplying water to water discharge means 50 provided to a pipe on each floor; a motor 18 for driving the pump 10, a pressure detector 72 attached to the discharge side of the pump 10; variable speed control means 30 for variably controlling the rotational speed of the motor 18; and a control device 40 for controlling the variable speed control means 30 so that the discharge pressure of the pump 10 becomes a predetermined value on the basis of an output of the pressure detector 72. An inverter bypass circuit 37 is provided so as to bypass the variable speed control means 30 to directly connect an emergency power source to the motor 18, and the control device 40 connects the emergency power source to the inverter bypass circuit 37 when an abnormality occurs and a protective operation functions.
摘要翻译：要解决的问题：提供一种在发生灾害时在不利条件下能够可靠且有效地工作的消防泵装置。解决方案：消防泵装置包括：泵10，用于向每个管道上提供的排水装置50供水地板; 用于驱动泵10的马达18，附接到泵10的排出侧的压力检测器72; 用于可变地控制电动机18的转速的变速控制装置30; 以及控制装置40，用于控制变速控制装置30，使得泵10的排出压力基于压力检测器72的输出而变为预定值。逆变器旁路回路37设置成绕过可变速度控制装置30，用于将应急电源直接连接到电动机18，并且当发生异常并且保护操作起作用时，控制装置40将应急电源连接到逆变器旁路电路37。

19. 发明专利

JP2012225349A Rotary machine device 有权
标题翻译：旋转机器设备
公开(公告)号：JP2012225349A
公开(公告)日：2012-11-15
申请号：JP2012161837
申请日：2012-07-20
申请人： Ebara Corp , 株式会社荏原製作所
发明人： HIRAIWA HIRONAO , NAKAJIMA KAORU , KOMATSU TAKAHIDE , TEJIMA TOMOJI , NAKAHARA SATOSHI , HIGAKI NOBUHIRO , KURODA KIYOSHI
IPC分类号： F04B53/00 , F04D29/00
摘要： PROBLEM TO BE SOLVED: To provide a rotary machine device which continues operation without trouble for a demanding user even if a trouble occurs on an inverter control board.SOLUTION: A water supply device 1 as a rotary machine device includes a plurality of pumps 3, a plurality of inverters 5 which variably control a rotation frequency of a corresponding pump and a controller 6 controlling the plurality of inverters 5. The controller 6 includes a plurality of control boards 60a and 60b, each of which independently controls the plurality of inverters 5, and if a trouble occurs on either the control board 60a or the control board 60b during operation, the other standby control board 60b or control board 60a backups to control the plurality of inverters 5.
摘要翻译：要解决的问题：即使在逆变器控制板上发生故障，也可以提供一种不需要用户的故障的旋转机器。作为旋转机械装置的供水装置1包括多个泵3，可变地控制相应泵的旋转频率的多个逆变器5和控制多个逆变器5的控制器6.控制器图6所示的多个控制基板60a，60b分别独立地控制多个逆变器5，在操作中在控制基板60a或控制基板60b上发生故障时，另一个备用控制基板60b或控制基板 60a备份来控制多台逆变器5.版权所有：（C）2013，JPO＆INPIT

20. 发明专利

JP2011177449A Fire extinguishing pump device 有权
标题翻译：消防泵装置
公开(公告)号：JP2011177449A
公开(公告)日：2011-09-15
申请号：JP2010047125
申请日：2010-03-03
申请人： Ebara Corp , 株式会社荏原製作所
发明人： OKANDA KAZUMI , HIRAIWA HIRONAO , SUGIMOTO HIROKO
IPC分类号： A62C35/60
摘要： PROBLEM TO BE SOLVED: To provide a fire extinguishing pump device for which the installation space of the entire device can be small, the need of providing a priming water tank and a control board, etc., in both of the fire extinguishing pump device and an auxiliary pressurizing pump device and the need of wiring and piping in both devices after the installation of the fire extinguishing pump device and the auxiliary pressurizing pump device are eliminated, the fire extinguishing pump device being integrated with the auxiliary pressurizing pump device.
SOLUTION: In the fire extinguishing pump device, a fire extinguishing pump 14 and an electric motor 15 are arranged on a base 11, and a priming water tank 30 for storing priming water of the fire extinguishing pump 14, priming water piping 36 for guiding water in the priming water tank 30 to fire extinguishing pump discharge piping 18, a fire extinguishing pump check valve 20, a pressure tank 12, and a fire extinguishing pump control board 43 for controlling the operation of the fire extinguishing pump are arranged on the base 11. On the base 11, the auxiliary pressurizing pump device 32 including an auxiliary pressurizing pump connected to the secondary side of the fire extinguishing pump check valve 20 is provided, and at least one of the priming water tank 30 and the fire extinguishing pump control board 43 provided on the base 11 is shared by the auxiliary pressurizing pump and the fire extinguishing pump.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供整个装置的安装空间可以小的灭火泵装置，需要在两个灭火装置中设置起动水箱和控制板等泵装置和辅助加压泵装置，消除了灭火泵装置和辅助加压泵装置之后，两个装置中的配线和管路的需要被消除，灭火泵装置与辅助加压泵装置集成。解决方案：在灭火泵装置中，在基座11上设置有灭火泵14和电动马达15，以及用于储存灭火泵14的起动水的起动水箱30，起动水配管36 为了将起动水箱30中的水引导到灭火泵排出管道18，设置有用于控制灭火泵的操作的灭火泵止回阀20，压力罐12和灭火泵控制板43 底座11上设置辅助加压泵装置32，该辅助加压泵装置32包括连接到灭火泵止回阀20的二次侧的辅助加压泵，至少一个起动水箱30和灭火器设置在基座11上的泵控制板43由辅助加压泵和灭火泵共用。版权所有（C）2011，JPO＆INPIT

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