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A platform for research: civil engineering, architecture and urbanism
Automatic water intercepting gate mechanism and using method thereof
The invention discloses an automatic water intercepting gate mechanism and a using method thereof. The automatic water intercepting gate mechanism comprises a gate plate which is hinged to the junction of the upstream and the downstream of a water channel in the transverse direction and can intercept water flow through rotation, and the gate plate is provided with a balance weight part which can move in the length direction, perpendicular to a rotating shaft, of the gate plate; and when the flashboard rotates to the downstream end higher than the upstream end under the action of water flow impact and/or buoyancy, the counterweight piece can move from the downstream end to the upstream end under the action of gravity so as to drive the flashboard to rotate to a closed state. The using method comprises the steps of adjusting the floating body, moving the balance weight piece, automatically blocking water, resetting and the like, the process of converting the automatic water interception gate mechanism from a normal water supply state to a water-cut-off and supply-stop state is completely controlled by the height of the downstream water level, electronic devices do not need to be additionally arranged to achieve monitoring and driving, manual participation is not needed, and the cost is low. Therefore, the cost can be reduced, the reliability can be improved, and manpower occupation can be avoided.
本发明公开了一种自动截水闸机构及其使用方法，其中自动截水闸机构包括沿横向铰接于水渠上下游交界处、能够通过旋转拦截水流的闸板，闸板安设有能够沿其垂直于旋转轴的长度方向移动的配重件；当闸板在水流冲击和/或浮力作用下旋转至其下游端高于其上游端时，配重件能够在重力作用下由下游端移动至上游端从而驱使闸板旋转至闭合状态。其使用方法包括调节浮体、移动配重件、自动拦水和复位等步骤，自动截水闸机构由正常供水状态转变成断水停供状态的过程完全由下游水位的高低控制，其既不需要额外设置电子器件以实现监控和驱动、也不需要人工参与，从而能够在降低成本、提高可靠性的同时免除人力的占用。
Automatic water intercepting gate mechanism and using method thereof
The invention discloses an automatic water intercepting gate mechanism and a using method thereof. The automatic water intercepting gate mechanism comprises a gate plate which is hinged to the junction of the upstream and the downstream of a water channel in the transverse direction and can intercept water flow through rotation, and the gate plate is provided with a balance weight part which can move in the length direction, perpendicular to a rotating shaft, of the gate plate; and when the flashboard rotates to the downstream end higher than the upstream end under the action of water flow impact and/or buoyancy, the counterweight piece can move from the downstream end to the upstream end under the action of gravity so as to drive the flashboard to rotate to a closed state. The using method comprises the steps of adjusting the floating body, moving the balance weight piece, automatically blocking water, resetting and the like, the process of converting the automatic water interception gate mechanism from a normal water supply state to a water-cut-off and supply-stop state is completely controlled by the height of the downstream water level, electronic devices do not need to be additionally arranged to achieve monitoring and driving, manual participation is not needed, and the cost is low. Therefore, the cost can be reduced, the reliability can be improved, and manpower occupation can be avoided.
本发明公开了一种自动截水闸机构及其使用方法，其中自动截水闸机构包括沿横向铰接于水渠上下游交界处、能够通过旋转拦截水流的闸板，闸板安设有能够沿其垂直于旋转轴的长度方向移动的配重件；当闸板在水流冲击和/或浮力作用下旋转至其下游端高于其上游端时，配重件能够在重力作用下由下游端移动至上游端从而驱使闸板旋转至闭合状态。其使用方法包括调节浮体、移动配重件、自动拦水和复位等步骤，自动截水闸机构由正常供水状态转变成断水停供状态的过程完全由下游水位的高低控制，其既不需要额外设置电子器件以实现监控和驱动、也不需要人工参与，从而能够在降低成本、提高可靠性的同时免除人力的占用。
Automatic water intercepting gate mechanism and using method thereof
一种自动截水闸机构及其使用方法
MA JUANJUAN (author) / SUN XIHUAN (author) / ZHENG LIJIAN (author) / GUO XIANGHONG (author) / ZHAO CHENGZHI (author)
2023-05-02
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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