A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Lossless dam-passing sand discharging device applied to flat steel gate
A lossless dam-passing desilting device applied to a flat steel gate comprises an upstream desilting device, a gate butt joint device, a gate passing control device and a downstream desilting device, an outlet of the upstream desilting device is connected with an upstream inlet of the gate butt joint device, and a downstream outlet of the gate butt joint device is connected with an inlet of the downstream desilting device. The gate butt joint device is arranged in the center of the flat steel gate, an inlet of the gate butt joint device is located on the upstream of the flat steel gate, an outlet of the gate butt joint device is located on the downstream of the flat steel gate, and the lockage control device is arranged on the gate butt joint device on the downstream of the flat steel gate. According to the invention, the original gate building and the drainage hole of the dam are fully utilized, a drainage channel does not need to be additionally arranged, the dam body is not influenced, the pipeline energy loss caused by dam turning (or dam winding) is not needed, the pipeline desilting and desilting operation efficiency is effectively improved, and the desilting cost is greatly reduced due to the repeated use of the device.
一种应用于平板钢闸门的无损过坝排沙装置，包括上游排沙装置、闸门对接装置、过闸控制装置和下游排沙装置，上游排沙装置的出口与闸门对接装置的上游进口连接，闸门对接装置的下游出口与下游排沙装置的进口连接，闸门对接装置设置在平板钢闸门的中心部，闸门对接装置的进口位于平板钢闸门的上游，闸门对接装置的出口位于平板钢闸门的下游，过闸控制装置设置在平板钢闸门下游的闸门对接装置上。本发明充分利用了大坝原有闸门建筑物及泄流洞，不需另外加设泄流通道，不会对坝体本身产生影响，也不需翻坝（或绕坝）造成管道能量损失，有效提高了管道清淤排沙作业效率，装置的可重复性使用也大幅度降低了清淤成本。
Lossless dam-passing sand discharging device applied to flat steel gate
A lossless dam-passing desilting device applied to a flat steel gate comprises an upstream desilting device, a gate butt joint device, a gate passing control device and a downstream desilting device, an outlet of the upstream desilting device is connected with an upstream inlet of the gate butt joint device, and a downstream outlet of the gate butt joint device is connected with an inlet of the downstream desilting device. The gate butt joint device is arranged in the center of the flat steel gate, an inlet of the gate butt joint device is located on the upstream of the flat steel gate, an outlet of the gate butt joint device is located on the downstream of the flat steel gate, and the lockage control device is arranged on the gate butt joint device on the downstream of the flat steel gate. According to the invention, the original gate building and the drainage hole of the dam are fully utilized, a drainage channel does not need to be additionally arranged, the dam body is not influenced, the pipeline energy loss caused by dam turning (or dam winding) is not needed, the pipeline desilting and desilting operation efficiency is effectively improved, and the desilting cost is greatly reduced due to the repeated use of the device.
一种应用于平板钢闸门的无损过坝排沙装置，包括上游排沙装置、闸门对接装置、过闸控制装置和下游排沙装置，上游排沙装置的出口与闸门对接装置的上游进口连接，闸门对接装置的下游出口与下游排沙装置的进口连接，闸门对接装置设置在平板钢闸门的中心部，闸门对接装置的进口位于平板钢闸门的上游，闸门对接装置的出口位于平板钢闸门的下游，过闸控制装置设置在平板钢闸门下游的闸门对接装置上。本发明充分利用了大坝原有闸门建筑物及泄流洞，不需另外加设泄流通道，不会对坝体本身产生影响，也不需翻坝（或绕坝）造成管道能量损失，有效提高了管道清淤排沙作业效率，装置的可重复性使用也大幅度降低了清淤成本。
Lossless dam-passing sand discharging device applied to flat steel gate
一种应用于平板钢闸门的无损过坝排沙装置
WANG ZHONGMEI (author) / ZHU CHAO (author) / ZHANG WENJIAO (author) / WU GUOYING (author) / ZHAO LIANJUN (author) / JIANG ENHUI (author) / GUAN WEIGUO (author) / DUAN ZHIHUA (author) / HUANG RENJIE (author) / WU CAIPING (author)
2022-03-11
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Lossless dam-passing desilting method applied to flat steel gate
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