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    • 4. 发明申请
    • PIPE BRANCHING MANIFOLD AND METHOD OF OPERATING THE SAME
    • 管道分支管道及其操作方法
    • WO2016124341A1
    • 2016-08-11
    • PCT/EP2016/050074
    • 2016-01-05
    • MOKVELD VALVES B.V.
    • JANSEN, Jelte Adriaan
    • F16K35/14
    • F16K35/14F16K1/16
    • The invention relates to a pipe branching manifold (7) and to a method of operating the same, the pipe branching manifold (7) having a multitude of pipe branches (3), each having an entry block valve (4), an exit block valve (6), and a bleed outlet with a bleed valve (5) between the entry the exit block valves, wherein in a standard operation of each pipe branch, the respective entry block valve and exit block valve are open, and the respective bleed valve is closed, and wherein in a test or maintenance operation, the respective entry block valve and exit block valve are closed, and the respective bleed valve is open, and the manifold having a selector means (12) for selecting either none or one out of the pipe branches for switching from standard operation to test operation or maintenance operation, wherein the selector means allows only the one entry block valve of the selected pipe branch to be closed, which subsequently allows the respective bleed valve and exit block valve to be opened and closed to switch to test operation or to maintenance operation respectively. The invention suggests that the selector means has a standard blocking element (23), and a test permitting element (31), and that each of the entry block valves has an entry control means (8, 9) with a standard blocking counter element (24) positively fitting to the standard blocking element, and with a test permitting counter element (32) positively fitting to the test permitting element.
    • 本发明涉及一种管道分支歧管(7)及其操作方法,所述管道分支歧管(7)具有多个管道分支(3),每个管道分支歧管(3)均具有入口截止阀(4),出口块 阀门(6)和出口截止阀之间的带放气阀(5)的排气口,其中在每个管道分支的标准操作中,相应的入口阀门和出口截止阀都是打开的, 阀关闭,并且其中在测试或维护操作中,相应的入口阻塞阀和出口截止阀关闭,并且相应的排气阀打开,并且歧管具有选择器装置(12),用于选择无或一个 的分支,用于从标准操作切换到测试操作或维护操作,其中选择器装置仅允许所选择的分支的一个进入截止阀被关闭,这随后允许相应的排气阀和出口截止阀为o 分别关闭切换到测试操作或维护操作。 本发明提出,选择器装置具有标准阻挡元件(23)和试验许可元件(31),并且每个进入阻挡阀具有带有标准阻挡计数元件(8,9)的进入控制装置(8,9) 24)与标准阻挡元件正向配合,并且允许对抗元件(32)正确配合到测试允许元件的测试。
    • 9. 发明申请
    • PIPE FITTING WITH BRAKING DEVICE ASSOCIATED WITH THE DRIVEN VALVE
    • 带有与驱动阀相关联的制动装置的管接头
    • WO2005098298A1
    • 2005-10-20
    • PCT/EP2005/051497
    • 2005-04-04
    • BORMIOLI, Lorenzo
    • BORMIOLI, Lorenzo
    • F16K35/14
    • F16K35/14
    • A pipe fitting destined in particular to the transport of oil and chemical products is described, comprising a first fitting part (1) provided with a first flange (2), a second fitting part (3) provided with a second flange (4) separably couplable to said first flange (2) by means of coupling means (5), a driving valve (6) inserted in said first fitting part (1) controlled by a motor (8) and a driven valve (13) inserted in said second fitting part. Said fitting comprises in addition a braking device (14) permanently associated with said driven valve (13).
    • 描述了专门用于输送油和化学产品的管道配件,其包括设置有第一凸缘(2)的第一配件部分(1)和设置有可分离的第二凸缘(4)的第二配件部件(3) 通过联接装置(5)可连接到所述第一凸缘(2),插入所述第一配件部分(1)中的驱动阀(6)由马达(8)控制,并且被驱动阀(13)插入所述第二凸缘 配件部分。 所述配件还包括与所述从动阀(13)永久关联的制动装置(14)。