公开(公告)号：US20130292589A1

公开(公告)日：2013-11-07

申请号：US13822082

申请日：2011-10-28

申请人： Songmao Zhai ,  Quanmin Li ,  Kangle Teng ,  Jianguo Ying ,  Rungen Liu ,  Dongliang Xiong

发明人： Songmao Zhai ,  Quanmin Li ,  Kangle Teng ,  Jianguo Ying ,  Rungen Liu ,  Dongliang Xiong

IPC分类号： F16K1/20 ,  F16K31/122

CPC分类号： F16K1/2021 ,  E02B7/44 ,  E02B13/02 ,  F16K1/165 ,  F16K15/035 ,  F16K31/1225 ,  F16K47/023

摘要： A large-scale hydraulic variable-speed floating box flap valve includes a hinge support, a valve seat, an upper valve leaf and a lower valve leaf, the valve seat and the hinge support are both fixed on a pump station base. The upper valve leaf is hinge-connected to the hinge support through a pin shaft, and the lower valve leaf is hinge-connected to the upper valve leaf. The upper valve leaf and the lower valve leaf may contact and match the valve seat in a sealed manner through a sealing structure. The upper valve leaf is connected to the lower valve leaf through at least one hydraulic mechanism. The hydraulic mechanism has one end hinge-connected to the upper valve leaf, and the other end hinge-connected to the lower valve leaf. The impact force between the valve leaves and the valve seat is damped by the hydraulic mechanism.

摘要翻译： 大型液压可变速浮动活门阀包括铰链支撑件，阀座，上阀叶片和下阀瓣，阀座和铰链支架都固定在泵站基座上。 上阀瓣通过销轴与铰链支架铰接，下阀叶铰链连接到上阀瓣。 上阀瓣和下阀瓣可以通过密封结构以密封的方式接触和匹配阀座。 上阀叶通过至少一个液压机构连接到下阀叶。 液压机构的一端铰链连接到上阀瓣，另一端铰链连接到下阀瓣。 阀门叶片和阀座之间的冲击力被液压机构阻尼。

公开(公告)号：US09103452B2

公开(公告)日：2015-08-11

申请号：US13822082

申请日：2011-10-28

申请人： Songmao Zhai ,  Quanmin Li ,  Kangle Teng ,  Jianguo Ying ,  Rungen Liu ,  Dongliang Xiong

发明人： Songmao Zhai ,  Quanmin Li ,  Kangle Teng ,  Jianguo Ying ,  Rungen Liu ,  Dongliang Xiong

IPC分类号： F16K1/20 ,  E02B7/44 ,  E02B13/02 ,  F16K1/16 ,  F16K31/122 ,  F16K15/03

CPC分类号： F16K1/2021 ,  E02B7/44 ,  E02B13/02 ,  F16K1/165 ,  F16K15/035 ,  F16K31/1225 ,  F16K47/023

摘要： A large-scale hydraulic variable-speed floating box flap valve includes a hinge support, a valve seat, an upper valve leaf and a lower valve leaf, the valve seat and the hinge support are both fixed on a pump station base. The upper valve leaf is hinge-connected to the hinge support through a pin shaft, and the lower valve leaf is hinge-connected to the upper valve leaf. The upper valve leaf and the lower valve leaf may contact and match the valve seat in a sealed manner through a sealing structure. The upper valve leaf is connected to the lower valve leaf through at least one hydraulic mechanism. The hydraulic mechanism has one end hinge-connected to the upper valve leaf, and the other end hinge-connected to the lower valve leaf. The impact force between the valve leaves and the valve seat is damped by the hydraulic mechanism.

摘要翻译： 大型液压可变速浮动活门阀包括铰链支架，阀座，上阀叶和下阀瓣，阀座和铰链支架都固定在泵站基座上。 上阀瓣通过销轴与铰链支架铰接，下阀叶铰链连接到上阀瓣。 上阀瓣和下阀瓣可以通过密封结构以密封的方式接触和匹配阀座。 上阀叶通过至少一个液压机构连接到下阀叶。 液压机构的一端铰链连接到上阀瓣，另一端铰链连接到下阀瓣。 阀门叶片和阀座之间的冲击力被液压机构阻尼。