APPARATUS AND METHOD FOR CONTROLLING THE FLOW OF A FLUID
    1.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING THE FLOW OF A FLUID 审中-公开
    用于控制流体流动的装置和方法

    公开(公告)号:US20150338097A1

    公开(公告)日:2015-11-26

    申请号:US14646626

    申请日:2013-11-08

    Applicant: Caltec Limited

    Abstract: An apparatus for controlling the flow of a fluid includes a LP fluid inlet (18) and a LP fluid outlet (9) connected to a flare/vent system. A LP flow line (20) connects the LP fluid inlet (18) to the LP inlet 6a of a jet pump (6). A supply of HP fluid is connected to jet pump inlet (6b), and a MP line (8) is connected to jet pump outlet (6c). A control unit (28) is configured to control operation of first and second LP flow control valves (4, 3) according to signals received from a flow meter (12), so that LP gas is diverted from the flare system to the LP inlet (6a) of the jet pump for pressurisation.

    Abstract translation: 用于控制流体流动的装置包括连接到火炬/通风系统的LP流体入口(18)和LP流体出口(9)。 LP流动管线(20)将LP流体入口(18)连接到喷射泵(6)的LP入口6a。 HP流体的供应物连接到喷射泵入口(6b),并且MP管线(8)连接到喷射泵出口(6c)。 控制单元(28)被配置为根据从流量计(12)接收的信号来控制第一和第二LP流量控制阀(4,3)的操作,使得LP气体从火炬系统转移到LP入口 (6a)用于加压。

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