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    METHOD FOR SETTING UP, AND CONTROLLING A WATERWORKS
    2.
    发明公开
    METHOD FOR SETTING UP, AND CONTROLLING A WATERWORKS 审中-公开
    VERFAHREN ZUR EINRICHTUNG UND STEERER EINES WASSERWERKS

    公开(公告)号：EP2895658A1

    公开(公告)日：2015-07-22

    申请号：EP13741666.5

    申请日：2013-06-14

    申请人： Robotek Gruppen

    发明人： NIELSEN, Carsten Svinth

    IPC分类号： E03B1/00 ,  E03B3/06

    CPC分类号： E03B1/00 ,  E03B3/06

    摘要： By operation of waterworks, the invention discloses a method by use of a parameter representation of the waterworks, that makes it possible to set up, start up and control the waterworks, said waterworks is connected to a plurality of physical units, such as pumps, valves, filters, level sensors etc. The parameter representation consist of electrical signals in the form of measured values and control signals to/from the physical units that is led to a calculation unit. The calculation unit has a number of storage cells, which is divided into groups, each group representing a particular type of physical units. In this way it is possible, due to the parameter representation, to set up the waterworks with low cost, since it is not necessary to create the whole set up from scratch using tailor-made hardware and software, Moreover, it is not necessary to invest in expensive software licenses.

    摘要翻译： 本发明通过水厂的运行，公开了一种利用水利水电工程的参数表征的方法，可以建立，启动和控制水厂，所述水厂连接多个物理单元如泵， 阀门，过滤器，液位传感器等。参数表示由测量值的形式的电信号和来自物理单元的控制信号组成，该物理单元被引导到计算单元。 计算单元具​​有多个存储单元，其被分成组，每个组表示特定类型的物理单元。 以这种方式，由于参数表示，可以以低成本建立水务设施，因为不需要使用定制的硬件和软件从头开始创建整个设备。而且，没有必要 投资昂贵的软件许可证。

    Screen intake cleaning system using variable flow of incompressible liquid
    6.
    发明公开
    Screen intake cleaning system using variable flow of incompressible liquid 有权
    使用不可压缩的流体的流量可变过滤器清洁系统

    公开(公告)号：EP2623176A2

    公开(公告)日：2013-08-07

    申请号：EP13153771.4

    申请日：2013-02-01

    申请人： Johnson Screens, Inc.

    发明人： Ekholm, Michael ,  Shah, Dilipkumar P

    IPC分类号： B01D35/18 ,  B01D29/68 ,  E02B9/04 ,  E03B3/04

    CPC分类号： B01D29/66 ,  B01D29/68 ,  B01D35/18 ,  B01D2201/084 ,  E02B9/04 ,  E03B1/00 ,  E03B3/04 ,  Y02E10/22

    摘要： A screen intake apparatus for a water intake system uses a cleaning system to clean one or more screen intakes. To clean debris from a screen, pipes in the interior of the screen receive pumped liquid ( e.g ., water or incompressible liquid) from a pump. Outlets, such as apertures or nozzles, on the pipes then direct the pumped liquid into the interior of the screen. One or more valves can vary, agitate, or pulse the flow of pumped fluid and/or can selectively deliver the pumped liquid to the pipes to remove collected debris from the exterior of the screen. A heater of the system can also heat the pumped liquid for delivery to the pipes to remove or prevent ice formation on the screen.

    摘要翻译： 用于水吸入系统的屏幕进气装置使用的清洁系统来清洁一个或多个屏幕的摄入量。 从屏幕清除杂物，在屏幕的内部管接收来自泵泵送的液体（例如，水或不可压缩的液体）。 网点：如孔或喷嘴，在管然后直接泵送液体到屏幕的内部。 一个或多个阀可以改变，搅拌，或脉冲泵送的流体的流动和/或可以选择性地递送泵送液体到管道以去除从屏幕的外部收集的碎屑。 因此该系统的加热器可用于递送泵送的液体加热到管以除去或防止在屏幕上形成冰。

    FLUID FLOW CONTROL SYSTEM
    7.
    发明公开
    FLUID FLOW CONTROL SYSTEM 有权
    流量控制系统

    公开(公告)号：EP2612077A2

    公开(公告)日：2013-07-10

    申请号：EP11754982.4

    申请日：2011-06-16

    申请人： Gilbert, Patrick

    发明人： Gilbert, Patrick

    IPC分类号： F24D17/00 ,  E03C1/04

    CPC分类号： E03B1/00 ,  E03C1/0408 ,  E03C1/044 ,  E03C2001/005 ,  F24D17/001 ,  F24D19/1051 ,  F24D2200/20 ,  G05D16/103 ,  Y10T137/6416 ,  Y10T137/7793

    摘要： A fluid flow control system has a heating device for heating a fluid and a first flow path for providing the heated fluid from the heating device to a use region. A heat exchanger has a supply path which is adapted to receive fluid from a fluid supply. The heat exchanger also has a outlet path adapted to receive fluid from the use region, whereby the fluid in the supply path is pre-heated by the fluid in the outlet path. A second flow path provides pre-heated fluid from the supply path of the heat exchanger to the heating device. A first flow modulating device controls fluid flow through the outlet path. A second flow modulating device controls the flow of pre-heated fluid along the supply path. A flow control device controls each of the first and second flow modulating devices such that, during use, the fluid flow rates in the fluid supply path and outlet path of the heat exchanger are balanced, so as to be substantially the same.

    Fresh water control system and method
    9.
    发明公开
    Fresh water control system and method 失效
    系统和Verfahren zum Kontrollieren von Trinkwasser。

    公开(公告)号：EP0348886A1

    公开(公告)日：1990-01-03

    申请号：EP89111666.7

    申请日：1989-06-27

    申请人： BAUER INDUSTRIES INC.

    发明人： Shaw, Daniel C.

    IPC分类号： E03B1/00 ,  F17D3/00

    CPC分类号： F17D3/00 ,  E03B1/00 ,  Y10T137/2657 ,  Y10T137/86397

    摘要： The method of controlling operation of a plurality of fixtures comprises the steps of establishing a maximum fluid flow rate and determining which of the fixtures requires operation. A determination is then made of the fluid flow rate of the fixture requiring operation and calculation is made of whether operation of the fixture requiring operation will cause the maximum flow rate to be exceeded. The fixture requiring operation is caused to operate if the maximum flow rate will not be exceeded and is prevented from operating if the maximum flow rate will be exceeded.

    摘要翻译： 控制多个固定装置的操作的方法包括以下步骤：建立最大流体流速并确定哪些夹具需要操作。 然后确定需要操作的固定装置的流体流量，并且计算需要操作的夹具的操作是否将超过最大流速。 如果不超过最大流量，并且如果超过最大流速，则防止其运行，需要操作的固定装置进行操作。