A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Drainage hole soft device and emergency plugging method
The invention relates to the technical field of water conservancy and hydropower engineering emergency, in particular to a drainage hole soft device and an emergency plugging method. The drainage hole soft body device comprises a traction unit and a plugging unit, the traction unit is connected with the plugging unit, the traction unit can float on the water surface and suspend the plugging unit to the position close to a drainage hole needing to be plugged, the plugging unit comprises a bag body capable of deforming, and the bag body makes contact with the drainage hole under the suction effect of water flow close to the drainage hole. The contact part of the bag body deforms in a self-adaptive mode and blocks the front end of the water drainage hole. The plugging unit can be lowered to the same water level of the drainage hole in the preparation stage, the situation that the bag body of the plugging unit sinks after being filled with water and deviates from the drainage hole needing to be plugged is avoided, the bag body capable of deforming is utilized, the contact part of the bag body deforms in a self-adaptive mode, and the front end of the drainage hole is plugged; therefore, the bag body can adaptively form a plugging surface according to the shape of the drain hole and surrounding buildings, so as to ensure the plugging efficiency of the drain hole.
本发明涉及水利与水电工程应急技术领域，具体涉及一种泄水孔软体装置与应急封堵方法。泄水孔软体装置包括牵引单元和封堵单元，牵引单元和封堵单元连接，牵引单元能够浮于水面且悬吊封堵单元至需要封堵的泄水孔附近，封堵单元包括能够形变的囊体，囊体在泄水孔附近水流的吸力作用下和泄水孔接触后，囊体的接触部分发生自适应形变并封堵泄水孔的前端。本发明能够在准备阶段将封堵单元下放至泄水孔的同一水位线处，避免封堵单元的囊体充水后下沉，与需要封堵的泄水孔发生偏离，并利用能够形变的囊体，使囊体的接触部分发生自适应形变并封堵泄水孔的前端，从而使囊体可根据泄水孔的形状及周围建筑物自适应形成封堵面，以确保泄水孔的封堵效率。
Drainage hole soft device and emergency plugging method
The invention relates to the technical field of water conservancy and hydropower engineering emergency, in particular to a drainage hole soft device and an emergency plugging method. The drainage hole soft body device comprises a traction unit and a plugging unit, the traction unit is connected with the plugging unit, the traction unit can float on the water surface and suspend the plugging unit to the position close to a drainage hole needing to be plugged, the plugging unit comprises a bag body capable of deforming, and the bag body makes contact with the drainage hole under the suction effect of water flow close to the drainage hole. The contact part of the bag body deforms in a self-adaptive mode and blocks the front end of the water drainage hole. The plugging unit can be lowered to the same water level of the drainage hole in the preparation stage, the situation that the bag body of the plugging unit sinks after being filled with water and deviates from the drainage hole needing to be plugged is avoided, the bag body capable of deforming is utilized, the contact part of the bag body deforms in a self-adaptive mode, and the front end of the drainage hole is plugged; therefore, the bag body can adaptively form a plugging surface according to the shape of the drain hole and surrounding buildings, so as to ensure the plugging efficiency of the drain hole.
本发明涉及水利与水电工程应急技术领域，具体涉及一种泄水孔软体装置与应急封堵方法。泄水孔软体装置包括牵引单元和封堵单元，牵引单元和封堵单元连接，牵引单元能够浮于水面且悬吊封堵单元至需要封堵的泄水孔附近，封堵单元包括能够形变的囊体，囊体在泄水孔附近水流的吸力作用下和泄水孔接触后，囊体的接触部分发生自适应形变并封堵泄水孔的前端。本发明能够在准备阶段将封堵单元下放至泄水孔的同一水位线处，避免封堵单元的囊体充水后下沉，与需要封堵的泄水孔发生偏离，并利用能够形变的囊体，使囊体的接触部分发生自适应形变并封堵泄水孔的前端，从而使囊体可根据泄水孔的形状及周围建筑物自适应形成封堵面，以确保泄水孔的封堵效率。
Drainage hole soft device and emergency plugging method
一种泄水孔软体装置与应急封堵方法
ZHAO CHUNLONG (author) / WANG MINGJIANG (author) / LYU QINGCHAO (author) / LIAO YONGPING (author) / LI GANG (author) / FAN YUAN (author) / HUANG PENG (author)
2024-09-03
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Water collecting pit drainage plugging device and drainage plugging method
| European Patent Office | 2023