A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Self-opening-closing type water level control gate
The invention discloses a self-opening-closing type water level control gate. The self-opening-closing type water level control gate comprises a gate frame, a gate plate, a magnetic lock, a liquid level switch and a door closing spring, wherein the gate plate is installed in the gate frame, and one vertical edge of the gate plate is connected with the gate frame through a gate shaft; the magneticlock comprises a lock body and a lock catch, the lock body is fixed to the inner side of the top of the gate frame, the lock catch is fixed to the upstream side of the gate plate, and the lock body and the lock catch are detachably connected; the liquid level switch is electrically connected with the magnetic lock and used for controlling the magnetic lock to be unlocked after the water level is higher than a preset height; and the door closing spring is fixed to the gate frame, and one end of the door closing spring is in contact with the downstream side of the gate plate and used for drivingthe gate plate to be closed. Compared with the prior art, the water storage requirement can be guaranteed, the non-point source pollution influence caused by the fact that farmland residual water isdirectly discharged into lakes under the gate-plate-free condition is effectively reduced, and the power cost of traditional gate control is saved.
本发明公开了一种自启闭式水位控制闸门，包括闸门框、闸板、磁力锁、液位开关和闭门弹簧。其中，闸板安装于闸门框内，闸板的一个竖向边缘与闸门框通过门轴连接；磁力锁包括锁身和锁扣，锁身固定于闸门框的顶部内侧，锁扣固定于闸板的上游侧，锁身与锁扣可分离式连接；液位开关与磁力锁电连接，液位开关用于在水位高于预设高度后控制磁力锁开锁；闭门弹簧固定于闸门框上，闭门弹簧的一端与闸板的下游侧接触，用于驱动闸板关闭。相比于现有技术，本发明既能够保障蓄水需求，有效降低了无闸板条件下农田余水直接排入湖泊带来的面源污染影响，又节省了传统闸门控制的电力成本。
Self-opening-closing type water level control gate
The invention discloses a self-opening-closing type water level control gate. The self-opening-closing type water level control gate comprises a gate frame, a gate plate, a magnetic lock, a liquid level switch and a door closing spring, wherein the gate plate is installed in the gate frame, and one vertical edge of the gate plate is connected with the gate frame through a gate shaft; the magneticlock comprises a lock body and a lock catch, the lock body is fixed to the inner side of the top of the gate frame, the lock catch is fixed to the upstream side of the gate plate, and the lock body and the lock catch are detachably connected; the liquid level switch is electrically connected with the magnetic lock and used for controlling the magnetic lock to be unlocked after the water level is higher than a preset height; and the door closing spring is fixed to the gate frame, and one end of the door closing spring is in contact with the downstream side of the gate plate and used for drivingthe gate plate to be closed. Compared with the prior art, the water storage requirement can be guaranteed, the non-point source pollution influence caused by the fact that farmland residual water isdirectly discharged into lakes under the gate-plate-free condition is effectively reduced, and the power cost of traditional gate control is saved.
本发明公开了一种自启闭式水位控制闸门，包括闸门框、闸板、磁力锁、液位开关和闭门弹簧。其中，闸板安装于闸门框内，闸板的一个竖向边缘与闸门框通过门轴连接；磁力锁包括锁身和锁扣，锁身固定于闸门框的顶部内侧，锁扣固定于闸板的上游侧，锁身与锁扣可分离式连接；液位开关与磁力锁电连接，液位开关用于在水位高于预设高度后控制磁力锁开锁；闭门弹簧固定于闸门框上，闭门弹簧的一端与闸板的下游侧接触，用于驱动闸板关闭。相比于现有技术，本发明既能够保障蓄水需求，有效降低了无闸板条件下农田余水直接排入湖泊带来的面源污染影响，又节省了传统闸门控制的电力成本。
Self-opening-closing type water level control gate
一种自启闭式水位控制闸门
JIAO XIYUN (author) / LU JIAN (author) / WU SHUYU (author) / LI JIANG (author) / GU ZHE (author) / WU TIAN'AO (author)
2021-03-12
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
WATER GATE OPENING/CLOSING DEVICE AND OPENING/CLOSING CONTROL METHOD THEREFOR
| European Patent Office | 2019
WATER GATE OPENING/CLOSING DEVICE AND OPENING/CLOSING CONTROL METHOD THEREFOR
| European Patent Office | 2019