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1. 发明专利

JP2011017348A Water feed apparatus 有权
标题翻译：水送装置
公开(公告)号：JP2011017348A
公开(公告)日：2011-01-27
申请号：JP2010240764
申请日：2010-10-27
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： F04B23/04 , F04B23/00
摘要： PROBLEM TO BE SOLVED: To provide a water feed apparatus capable of dealing with a configuration change in a flexible and inexpensive manner.SOLUTION: A water feed apparatus 1 includes: a plurality of pumps 3; a plurality of inverters 5 that variably control rotation frequency of the pumps corresponding thereto; and a control unit 6 that controls the inverters 5. Each of the inverters 5 includes: a main board 50 having a rectifier 500 that rectifies alternate current power, a power unit 501 that converts the power rectified by the rectifier 500 into alternate current power at a desired frequency, a central control unit 504 that controls the power unit 501, and a communication unit that exchanges information with the outside; and an input-output board 54 having an input terminal that inputs a signal from the outside and an output terminal that outputs a signal to the outside.
摘要翻译：要解决的问题：提供能够以柔性和便宜的方式处理配置变化的给水设备。解决方案：给水设备1包括：多个泵3; 多个逆变器5，其可变地控制与其对应的泵的旋转频率; 以及控制逆变器5的控制单元6.每个逆变器5包括：具有整流器500的整流器的主板50，将整流器500整流的功率转换成交流电力，期望的频率，控制功率单元501的中央控制单元504以及与外部交换信息的通信单元; 以及具有输入端子的输入输出板54，输入端子输入来自外部的信号和向外部输出信号的输出端子。

2. 发明专利

JP2012193742A Fire extinguishing pump device and method for operating the same 审中-公开
标题翻译：消防泵装置及其操作方法
公开(公告)号：JP2012193742A
公开(公告)日：2012-10-11
申请号：JP2012153339
申请日：2012-07-09
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： F04B49/02 , F04B49/08
摘要： PROBLEM TO BE SOLVED: To provide a fire extinguishing pump device capable of controlling and operating a pump so as to maintain proper water feeding pressure considering water discharging equipment and a place where fire occurs even in a multi-story building.SOLUTION: The fire extinguishing pump device has a plurality of pumps 10 arranged each of a plurality of zones of story layers of the building and a controller 40 controlling operation of the plurality of pumps 10, the plurality of pumps 10 are connected in series, the pump 10 arranged in the lowermost zone of story layers of the plurality of zones of story layers is directly connected to a city water piping, the controller 40 starts the pump 10 arranged in the lowermost zone of story layers when fire occurs in the upper zone of story layers of the plurality of zones of story layers and water is discharged from a water discharging means arranged in the upper zone of story layers.
摘要翻译：要解决的问题：提供一种能够控制和操作泵的灭火泵装置，以便考虑到排水设备和即使在多层建筑中也发生火灾的地方，保持适当的给水压力。解决方案：灭火泵装置具有多个泵10，其排列在建筑物的故障层的多个区域中，并且控制器40控制多个泵10的操作，多个泵10连接在排列在故事层的多个区域的故事层的最下层的泵10直接连接到城市供水管道，控制器40启动布置在故事层的最下层的泵10，当火灾发生在故事层的多个区域和水的故事层的上部区域从布置在故事层的上部区域中的排水装置排出。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012101136A Fire pump system 审中-公开
标题翻译：消防泵系统
公开(公告)号：JP2012101136A
公开(公告)日：2012-05-31
申请号：JP2012028257
申请日：2012-02-13
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： A62C35/66 , F04B49/02 , F04D15/00
摘要： PROBLEM TO BE SOLVED: To provide a fire pump system which can steadily and effectively work under unfavorable conditions when a disaster occurs.SOLUTION: The fire pump system includes a motor-driven pump 10 for feeding water, a plurality of discharging means 50 mounted at the discharge side of the pump 10, a pressure detector 72 mounted at the discharge side of the pump 10, an inverter 30 for controlling the rotation speed of an electric motor 18 of the pump 10, and a controller 40 for controlling the inverter 30 in order that the discharge pressure of the pump 10 reaches a predetermined value based on an output value of the pressure detector 72. Further, the pump 10 is automatically restarted based on a signal stored on a semiconductor storage system when recovering from a power cut.
摘要翻译：要解决的问题：提供一种消防泵系统，在发生灾害时可以在不利条件下稳定有效地工作。解决方案：消防泵系统包括用于供水的马达驱动泵10，安装在泵10的排放侧的多个排放装置50，安装在泵10排放侧的压力检测器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的控制器40，以使得泵10的排出压力基于压力检测器的输出值达到预定值此外，当从断电恢复时，基于存储在半导体存储系统上的信号，泵10自动重启。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2010012338A Fire extinguishing method 有权
标题翻译：消防灭火方法
公开(公告)号：JP2010012338A
公开(公告)日：2010-01-21
申请号：JP2009243178
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： A62C35/58 , A62C37/00 , F04B49/06 , F04D15/00
摘要： PROBLEM TO BE SOLVED: To provide a fire extinguishing method using a fire extinguishing pump achieving sure and effective operation under disadvantageous conditions in a disaster in a high-rise building.
SOLUTION: This fire extinguishing method uses the fire extinguishing pump having an electric pump 10 for supplying water under pressure, a plurality of spray means 50 disposed on the discharge side of the pump 10, an inverter 30 for controlling the rotation speed of the electric motor 18 of the pump 10, and a control means 40 for controlling the inverter 30 so that the discharge pressure of the pump 10 becomes a prescribed value. The high-rise building is divided into a plurality of stories, and a plurality of story compartments are constituted. The extinguishing pumps are installed in respective story compartments, and are in charge of fire extinguishment of the high-rise building.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用灭火泵的灭火方法，在高层建筑物的灾难的不利条件下实现有效的操作。
解决方案：该灭火方法使用具有电动泵10的用于在压力下供水的灭火泵，设置在泵10的排出侧的多个喷射装置50，用于控制泵10的转速的逆变器30 泵10的电动机18，以及用于控制逆变器30使得泵10的排出压力成为规定值的控制装置40。高层建筑分为多层楼，构成了多层楼层。灭火泵安装在相应的故障隔间内，负责高层建筑的灭火。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2006097662A Control device for supply water device, and method for composing control device 有权
标题翻译：用于供水装置的控制装置，以及用于组合控制装置的方法
公开(公告)号：JP2006097662A
公开(公告)日：2006-04-13
申请号：JP2004288123
申请日：2004-09-30
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 , TEJIMA TOMOJI , NAKAHARA SATOSHI , HIGAKI NOBUHIRO , KURODA KIYOSHI
IPC分类号： F04D15/00 , F04B49/06
摘要： PROBLEM TO BE SOLVED: To provide a control device for a supply water device, and a method for composing the control device at low cost without wasting the performance of control boards for composing a control part. SOLUTION: This control device is for a supply water device, provided with a plurality of pumps, and a control part to control the plurality of the pumps, where a sensor input and an output signal are required for controlling each pump. The control part is composed of a control board for an odd number of pumps or a combination of them, a control board for an even number of pumps or a combination of them, or a combination of control boards for an odd number and a control board for an even number in accordance with the number of pumps. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于供水装置的控制装置，以及低成本地组合控制装置的方法，而不浪费用于组成控制部件的控制板的性能。解决方案：该控制装置用于具有多个泵的供水装置，以及用于控制多个泵的控制部件，其中需要传感器输入和输出信号来控制每个泵。控制部分由奇数泵或其组合的控制板，偶数泵的控制板或它们的组合组成，或用于奇数和控制板的控制板的组合按照泵的数量排列偶数。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2006020846A Fire pump apparatus 有权
标题翻译：消防泵设备
公开(公告)号：JP2006020846A
公开(公告)日：2006-01-26
申请号：JP2004201864
申请日：2004-07-08
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： A62C35/64 , F04B49/06 , F04D15/00
摘要： PROBLEM TO BE SOLVED: To provide a fire pump apparatus which allows a sure and effective action under disadvantageous conditions in a disaster.
SOLUTION: The fire pump apparatus has a motorized pump 10 to convey water with pressure, a main pipe 52 attached to the discharge side of the pump 10, branched pipes 54 and 56 from the main pipe, and one or a plurality of discharge means 50 mounted along the branched pipes. A pressure sensor 72 is mounted on the discharge side of the pump 10. An adjustable-speed means 30 which adjusts speed so that the discharge pressure of the pump has a prescribed value on the basis of output of the pressure sensor 72.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种消防泵装置，其在灾难的不利条件下能够有效地起作用。解决方案：消防泵设备具有电动泵10，用于输送水的压力，主管52附接到泵10的排出侧，分支管54和56与主管相连，以及一个或多个排出装置50沿分支管安装。压力传感器72安装在泵10的排出侧。一个可调节速度装置30，其基于压力传感器72的输出调节速度，使得泵的排出压力具有规定值。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2005351267A Water supply device 有权
标题翻译：供水设备
公开(公告)号：JP2005351267A
公开(公告)日：2005-12-22
申请号：JP2005130028
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 , TEJIMA TOMOJI , NAKAHARA SATOSHI , HIGAKI NOBUHIRO , KURODA KIYOSHI
IPC分类号： E03B5/00 , F04B49/06
CPC分类号： E03B7/075 , E03B7/078
摘要： PROBLEM TO BE SOLVED: To provide a water supply device capable of continuing operation without causing inconvenience for a user of a customer even if abnormality is caused in a base board for controlling inverters.
SOLUTION: This water supply device 1 has a plurality of pumps 3, a plurality of inverters 5 for variably controlling a rotational frequency of the corresponding pump, and a control part 6 for controlling the plurality of inverters 5. The control part 6 has a plurality of control base boards 60a and 60b capable of respectively and independently controlling the plurality of inverters 5, and controls the plurality of inverters 5 by backing up by the standby other control base board 60b or 60a when the abnormality is caused in one control base board 60a or 60b in operation.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使在用于控制逆变器的基板中发生异常，也可以提供能够继续操作的供水装置，而不会给客户的用户带来不便。解决方案：该供水装置1具有多个泵3，用于可变地控制相应泵的转速的多个逆变器5和用于控制多个逆变器5的控制部6.控制部6 具有能够分别独立地控制多个逆变器5的多个控制基板60a，60b，并且当在一个控制中引起异常时，由备用的其他控制基板60b或60a进行备份来控制多个逆变器5 基板60a或60b在运行。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2011102590A Water supplying apparatus 有权
标题翻译：供水设备
公开(公告)号：JP2011102590A
公开(公告)日：2011-05-26
申请号：JP2011006620
申请日：2011-01-17
申请人： Ebara Corp , 株式会社荏原製作所
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 supplying apparatus capable of reducing manufacturing cost by suppressing the number of components to a necessary minimum degree.
SOLUTION: The water supplying apparatus 1 includes: a pump 3; an inverter 5 variably controlling the rotational frequency of the pump 3; and a control section 6 controlling the inverter 5. The control section 6 is provided with a display 624 displaying information on the inverter 5. The inverter 5 is provided with a power supply 505 supplying electric power to the inverter 5 and also supplying the electric power to the control section 6.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过将部件的数量抑制在必要的最小程度来降低制造成本的供水装置。供水装置1包括：泵3; 可变地控制泵3的转速的逆变器5; 以及控制部分6，控制逆变器5.控制部分6设置有显示关于逆变器5的信息的显示器624.反相器5设置有向逆变器5提供电力的电源505，并且还提供电力（C）2011，JPO＆INPIT

9. 发明专利

JP2009006158A Fire pump apparatus 有权
标题翻译：消防泵设备
公开(公告)号：JP2009006158A
公开(公告)日：2009-01-15
申请号：JP2008210191
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： A62C35/64 , A62C35/20 , A62C37/00 , F04B49/08 , F04D15/00
摘要： PROBLEM TO BE SOLVED: To provide a fire pump apparatus which allows a sure and effective action under disadvantageous conditions in a disaster.
SOLUTION: The fire pump apparatus has a motorized pump 10 to convey water with pressure, a main pipe 52 attached to the discharge side of the pump 10, branched pipes 54 and 56 from the main pipe, and one or a plurality of discharge means 50 mounted along the branched pipes. A pressure sensor 72 is mounted on the discharge side of the pump 10. An adjustable-speed means 30 is provided which adjusts speed so that the discharge pressure of the pump has a prescribed value on the basis of output of the pressure sensor 72.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种消防泵装置，其在灾难的不利条件下能够有效地起作用。解决方案：消防泵设备具有电动泵10，用于输送水的压力，主管52附接到泵10的排出侧，分支管54和56与主管相连，以及一个或多个排出装置50沿分支管安装。压力传感器72安装在泵10的排出侧。提供了调节速度装置30，其基于压力传感器72的输出调节速度，使得泵的排出压力具有规定值。 P>版权所有（C）2009，JPO＆INPIT

10. 发明专利

JP2005351266A Water supply device 有权
标题翻译：供水设备
公开(公告)号：JP2005351266A
公开(公告)日：2005-12-22
申请号：JP2005130027
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 , TEJIMA TOMOJI , NAKAHARA SATOSHI , HIGAKI NOBUHIRO , KURODA KIYOSHI
IPC分类号： E03B5/00 , F04B49/06
摘要： PROBLEM TO BE SOLVED: To provide a water supply device capable of preventing an excessive increase in secondary side pipe internal pressure of the water supply device in test operation.
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 controls the rotational frequency of the pump 3 so that the rotational frequency does not increase to a predetermined value or more in the test operation of the pump 3. The control part 6 sets a maximum rotational frequency in the test operation and a maximum rotational frequency in automatic operation so that the maximum rotational frequency in the test operation of the pump 3 becomes lower than the maximum rotational frequency in the automatic operation.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止在测试操作中供水装置的二次侧管内压过度增加的供水装置。
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和用于控制逆变器5的控制部6.控制部6控制泵3的旋转频率泵3，使得在泵3的测试操作中转速不会增加到预定值或更大。控制部分6在自动操作中设置测试操作中的最大旋转频率和自动操作中的最大旋转频率，使得最大泵3的试运转时的转速变得低于自动运转时的最大转速。版权所有（C）2006，JPO＆NCIPI

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