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A platform for research: civil engineering, architecture and urbanism
Device and method for intercepting marine organisms in nuclear power station
The invention provides a marine organism intercepting device and method for a nuclear power station, relates to the field of underwater intercepting facilities, and aims to solve the problem that the bottom of an existing intercepting net is in contact with a seabed to cause abrasion and failure under the reciprocating pushing action of water flow. Rolling sinkers are arranged on force ropes at the positions, making contact with the bottom of a seabed, of the bottom of the intercepting net, the force ropes are sleeved with the rolling sinkers to form running fit and can slide in the axial direction of the force ropes, and when the bottom of the intercepting net moves under the action of water flow, the friction loss of the force ropes, the intercepting net and the seabed is relieved through rotation and sliding of the rolling sinkers; and the interception net is protected when working for a long time.
本发明提供一种核电站海洋生物拦截装置及方法，涉及水下拦截设施领域，针对目前拦截网底部与海床接触导致在水流往复推动作用下磨损失效的问题，采用力纲对拦截网的底部和顶部进行固定，对拦截网底部接触海床底部位置的力纲上设置滚动沉子，滚动沉子套设在力纲外形成转动配合并能够沿力纲轴向滑动，在受到水流作用而使拦截网底部移动时，滚动沉子通过转动和滑动来减缓力纲、拦截网与海床的摩擦损耗，在拦截网长时间工作时进行保护。
Device and method for intercepting marine organisms in nuclear power station
The invention provides a marine organism intercepting device and method for a nuclear power station, relates to the field of underwater intercepting facilities, and aims to solve the problem that the bottom of an existing intercepting net is in contact with a seabed to cause abrasion and failure under the reciprocating pushing action of water flow. Rolling sinkers are arranged on force ropes at the positions, making contact with the bottom of a seabed, of the bottom of the intercepting net, the force ropes are sleeved with the rolling sinkers to form running fit and can slide in the axial direction of the force ropes, and when the bottom of the intercepting net moves under the action of water flow, the friction loss of the force ropes, the intercepting net and the seabed is relieved through rotation and sliding of the rolling sinkers; and the interception net is protected when working for a long time.
本发明提供一种核电站海洋生物拦截装置及方法，涉及水下拦截设施领域，针对目前拦截网底部与海床接触导致在水流往复推动作用下磨损失效的问题，采用力纲对拦截网的底部和顶部进行固定，对拦截网底部接触海床底部位置的力纲上设置滚动沉子，滚动沉子套设在力纲外形成转动配合并能够沿力纲轴向滑动，在受到水流作用而使拦截网底部移动时，滚动沉子通过转动和滑动来减缓力纲、拦截网与海床的摩擦损耗，在拦截网长时间工作时进行保护。
Device and method for intercepting marine organisms in nuclear power station
一种核电站海洋生物拦截装置及方法
GUO TIANXIANG (author) / ZHANG ZHENGLOU (author) / ZHANG YU (author) / MA SHUO (author) / ZHANG JIYU (author) / XING XIAOFENG (author) / ZHOU AIZHONG (author) / WANG ZHONGQIU (author)
2022-12-13
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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