Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic water replenishing device for preventing slope siphon drainage failure and control method
The invention provides an automatic water replenishing device for preventing slope siphon drainage failure and a control method. The device comprises a reservoir, a water replenishing pipe, a water pump, a water tank, a spring, a piston, a weight, an alarm, an infrared distance meter, a flow control valve, a communicating pipe, a siphon, a siphon duct, a communicating pipe duct and a water stop valve. On the basis of the communicating vessel principle, the water tank supplies water to keep the water level in the slope at the siphon inlet end not lower than a limit value, and slope siphon failure is prevented; the water supply speed of the water tank into the slope is automatically adjusted according to the water level state of the water tank, water supply waste of the water tank is effectively reduced, and meanwhile the water level in the slope is prevented from falling too fast; when the water level in the slope body is too low, the water tank is filled by pumping water, and when the water level is relatively high, the water can be reversely recharged into the water tank. The water level in the water tank can be automatically adjusted, so that the water head height of the inlet end of the siphon in the slope is controlled, cutoff failure of the siphon is prevented, and dynamic balance of the slope underground water level is achieved.
本发明提供了一种防止坡体虹吸排水失效的自动补水装置及控制方法，该装置包括蓄水池、补水管、水泵、水箱、弹簧、活塞、砝码、警报器、红外测距仪、流量控制阀、连通管、虹吸管、虹吸管孔道、连通管孔道、止水阀。基于连通器原理通过水箱供水保持虹吸管入口端坡体内水位不低于限值，防止坡体虹吸失效；通过红外测距仪可测得活塞下降量h，根据水箱水位状态自动调节水箱向坡内供水速率，有效降低水箱供水浪费，同时避免坡体内水位下降过快；当坡体内水位过低时通过抽水补充至水箱充满，水位较高时可反向回灌至水箱。本发明可自动调节水箱内水位，从而达到控制坡体内虹吸管入口端的水头高度，防止虹吸管断流失效，实现坡体地下水位的动态平衡。
Automatic water replenishing device for preventing slope siphon drainage failure and control method
The invention provides an automatic water replenishing device for preventing slope siphon drainage failure and a control method. The device comprises a reservoir, a water replenishing pipe, a water pump, a water tank, a spring, a piston, a weight, an alarm, an infrared distance meter, a flow control valve, a communicating pipe, a siphon, a siphon duct, a communicating pipe duct and a water stop valve. On the basis of the communicating vessel principle, the water tank supplies water to keep the water level in the slope at the siphon inlet end not lower than a limit value, and slope siphon failure is prevented; the water supply speed of the water tank into the slope is automatically adjusted according to the water level state of the water tank, water supply waste of the water tank is effectively reduced, and meanwhile the water level in the slope is prevented from falling too fast; when the water level in the slope body is too low, the water tank is filled by pumping water, and when the water level is relatively high, the water can be reversely recharged into the water tank. The water level in the water tank can be automatically adjusted, so that the water head height of the inlet end of the siphon in the slope is controlled, cutoff failure of the siphon is prevented, and dynamic balance of the slope underground water level is achieved.
本发明提供了一种防止坡体虹吸排水失效的自动补水装置及控制方法，该装置包括蓄水池、补水管、水泵、水箱、弹簧、活塞、砝码、警报器、红外测距仪、流量控制阀、连通管、虹吸管、虹吸管孔道、连通管孔道、止水阀。基于连通器原理通过水箱供水保持虹吸管入口端坡体内水位不低于限值，防止坡体虹吸失效；通过红外测距仪可测得活塞下降量h，根据水箱水位状态自动调节水箱向坡内供水速率，有效降低水箱供水浪费，同时避免坡体内水位下降过快；当坡体内水位过低时通过抽水补充至水箱充满，水位较高时可反向回灌至水箱。本发明可自动调节水箱内水位，从而达到控制坡体内虹吸管入口端的水头高度，防止虹吸管断流失效，实现坡体地下水位的动态平衡。
Automatic water replenishing device for preventing slope siphon drainage failure and control method
一种防止坡体虹吸排水失效的自动补水装置及控制方法
LIU CHENG (Autor:in) / LI CHEN (Autor:in) / ZOU XIAOPING (Autor:in) / GE QI (Autor:in) / WANG JIAHUI (Autor:in)
19.03.2024
Patent
Elektronische Ressource
Chinesisch
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