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A platform for research: civil engineering, architecture and urbanism
Water-stealing-prevention multifunctional fire hydrant
The invention discloses a water-stealing-prevention multifunctional fire hydrant. A first-stage sliding shrinkage assembly and a second-stage sliding shrinkage assembly are arranged in a limiting pipe buried underground, an upper locking pipe arranged in a fire hydrant body and a lower locking pipe arranged in the limiting pipe are combined, a driving component drives the first-stage sliding shrinkage assembly and the second-stage sliding shrinkage assembly to slide and extend out in sequence to push the upper locking pipe and the lower locking pipe to move relatively, so that a first-stage annular triangular lock block and a second-stage annular triangular lock block which are embedded on the first-stage sliding shrinkage assembly and the second-stage sliding shrinkage assembly are clamped, the fire hydrant is locked from the ground surface to close a water flow channel, therefore, the part, exposed out of the ground surface, of the fire hydrant body is in a water cut-off state, the water stealing prevention capacity of the fire hydrant is effectively improved, the problem that a lock needs to be arranged outside the fire hydrant body for preventing water stealing is solved, and therefore, the problem that the use of the fire hydrant is affected due to corrosion or damage of the lock is effectively avoided.
本发明公开了一种防盗水多功能消防栓，通过在埋于地表下的限位管内设置一级滑动收缩组件和二级滑动收缩组件，并结合设于消防栓体内的上锁管和设于限位管内的下锁管，以使驱动部件驱动一级滑动收缩组件和二级滑动收缩组件进行依次滑动伸出来推动上锁管和下锁管进行相对运动，以夹紧一级滑动收缩组件和二级滑动收缩组件上嵌合的一级环形三角锁块和二级环形三角锁块，从而对消防栓从地表下进行锁紧关闭水流通路，从而使消防栓体露出地表部分处于断水状态，有效提高了消防栓的防盗水能力，避免了因防止盗水需要在消防栓体外部设置锁器的问题，从而有效避免了锁器锈蚀或者破坏造成消防栓使用影响的问题出现。
Water-stealing-prevention multifunctional fire hydrant
The invention discloses a water-stealing-prevention multifunctional fire hydrant. A first-stage sliding shrinkage assembly and a second-stage sliding shrinkage assembly are arranged in a limiting pipe buried underground, an upper locking pipe arranged in a fire hydrant body and a lower locking pipe arranged in the limiting pipe are combined, a driving component drives the first-stage sliding shrinkage assembly and the second-stage sliding shrinkage assembly to slide and extend out in sequence to push the upper locking pipe and the lower locking pipe to move relatively, so that a first-stage annular triangular lock block and a second-stage annular triangular lock block which are embedded on the first-stage sliding shrinkage assembly and the second-stage sliding shrinkage assembly are clamped, the fire hydrant is locked from the ground surface to close a water flow channel, therefore, the part, exposed out of the ground surface, of the fire hydrant body is in a water cut-off state, the water stealing prevention capacity of the fire hydrant is effectively improved, the problem that a lock needs to be arranged outside the fire hydrant body for preventing water stealing is solved, and therefore, the problem that the use of the fire hydrant is affected due to corrosion or damage of the lock is effectively avoided.
本发明公开了一种防盗水多功能消防栓，通过在埋于地表下的限位管内设置一级滑动收缩组件和二级滑动收缩组件，并结合设于消防栓体内的上锁管和设于限位管内的下锁管，以使驱动部件驱动一级滑动收缩组件和二级滑动收缩组件进行依次滑动伸出来推动上锁管和下锁管进行相对运动，以夹紧一级滑动收缩组件和二级滑动收缩组件上嵌合的一级环形三角锁块和二级环形三角锁块，从而对消防栓从地表下进行锁紧关闭水流通路，从而使消防栓体露出地表部分处于断水状态，有效提高了消防栓的防盗水能力，避免了因防止盗水需要在消防栓体外部设置锁器的问题，从而有效避免了锁器锈蚀或者破坏造成消防栓使用影响的问题出现。
Water-stealing-prevention multifunctional fire hydrant
一种防盗水多功能消防栓
LI ZHUANGZHUANG (author) / FU WEI (author) / CHEN TAO (author) / FU JIZHONG (author) / WANG YIJIE (author)
2021-12-03
Patent
Electronic Resource
Chinese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
FIRE HYDRANT, FIRE HYDRANT VALVE, AND FIRE HYDRANT APPARATUS PROVIDED WITH IT
| European Patent Office | 2019