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Height-adjustable barrage system suitable for seasonal river channel
The invention discloses a height-adjustable barrage system suitable for seasonal rivers, which is characterized in that a groove is formed in a concrete dam foundation, a glass fiber reinforced plastic dam is arranged in the groove, and an elastic rubber seal is arranged on the glass fiber reinforced plastic dam; a height limiting device is arranged to limit the height position of the glass fiber reinforced plastic dam; a pipeline pump is arranged in a control pump room of the barrage control system, the water inlet end of the pipeline pump is connected with the water collecting well, a pipeline pump lifting pipe at the rear end is communicated with the lower end of the groove through a water distribution main pipe, and a surpassing pipe is connected to a water inlet pipe and a water outlet pipe. The supporting arm of the rotary clamping device rotates to the direction perpendicular to the short edge of the glass fiber reinforced plastic dam and is supported on the triangular wedge on the short edge. According to the barrage system, the height of the glass fiber reinforced plastic dam can be conveniently adjusted, in the seasonal dry season of the riverway, water storage is conducted on the riverway by lifting the glass fiber reinforced plastic dam, and the water storage depth can be adjusted; the upstream of the dam can supplement water to the downstream and the water depth in front of the dam can be adjusted through the overrunning pipe; and water can be supplemented from the upstream to the downstream through dam overflow.
本发明公开了适用于季节性河道的高度可调堰坝系统，在混凝土水坝基础上设置有凹槽，在凹槽内设置有玻璃钢水坝，玻璃钢水坝上设置弹性橡胶密封；设置有限高装置以限制玻璃钢水坝的高度位置；堰坝控制系统的控制泵房内设置有管道泵，管道泵的进水端与集水井相连接，后端的管道泵扬水管通过配水干管通入凹槽的下端，超越管连接在进水管和出水管；旋转卡位装置的支撑臂旋转至垂直玻璃钢水坝短边方向，支撑在短边的三角楔上。本发明的堰坝系统，玻璃钢水坝能方便调节高度，在季节性河道枯水期，通过提升玻璃钢水坝，对河道进行蓄水，可调整蓄水深度；通过超越管可实现水坝上游向下游补水和调整坝前水深；也可通过水坝溢流实现上游向下游的补水。
Height-adjustable barrage system suitable for seasonal river channel
The invention discloses a height-adjustable barrage system suitable for seasonal rivers, which is characterized in that a groove is formed in a concrete dam foundation, a glass fiber reinforced plastic dam is arranged in the groove, and an elastic rubber seal is arranged on the glass fiber reinforced plastic dam; a height limiting device is arranged to limit the height position of the glass fiber reinforced plastic dam; a pipeline pump is arranged in a control pump room of the barrage control system, the water inlet end of the pipeline pump is connected with the water collecting well, a pipeline pump lifting pipe at the rear end is communicated with the lower end of the groove through a water distribution main pipe, and a surpassing pipe is connected to a water inlet pipe and a water outlet pipe. The supporting arm of the rotary clamping device rotates to the direction perpendicular to the short edge of the glass fiber reinforced plastic dam and is supported on the triangular wedge on the short edge. According to the barrage system, the height of the glass fiber reinforced plastic dam can be conveniently adjusted, in the seasonal dry season of the riverway, water storage is conducted on the riverway by lifting the glass fiber reinforced plastic dam, and the water storage depth can be adjusted; the upstream of the dam can supplement water to the downstream and the water depth in front of the dam can be adjusted through the overrunning pipe; and water can be supplemented from the upstream to the downstream through dam overflow.
本发明公开了适用于季节性河道的高度可调堰坝系统，在混凝土水坝基础上设置有凹槽，在凹槽内设置有玻璃钢水坝，玻璃钢水坝上设置弹性橡胶密封；设置有限高装置以限制玻璃钢水坝的高度位置；堰坝控制系统的控制泵房内设置有管道泵，管道泵的进水端与集水井相连接，后端的管道泵扬水管通过配水干管通入凹槽的下端，超越管连接在进水管和出水管；旋转卡位装置的支撑臂旋转至垂直玻璃钢水坝短边方向，支撑在短边的三角楔上。本发明的堰坝系统，玻璃钢水坝能方便调节高度，在季节性河道枯水期，通过提升玻璃钢水坝，对河道进行蓄水，可调整蓄水深度；通过超越管可实现水坝上游向下游补水和调整坝前水深；也可通过水坝溢流实现上游向下游的补水。
Height-adjustable barrage system suitable for seasonal river channel
适用于季节性河道的高度可调堰坝系统
HE JINCHAO (author) / ZHUANG CHUNYI (author) / WEI YINGHUA (author) / LU HAO (author) / LIU HAO (author) / QIU ZHOUHUA (author) / LI QIULIN (author) / LI FENG (author) / YAN CHUNHAO (author)
2023-03-21
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
British Library Online Contents | 1996
Calculation of barrage dams of great height
| Engineering Index Backfile | 1925