Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Vertical lifting type barrage
The invention relates to a vertical lifting type barrage. The vertical lifting type barrage comprises a base arranged in a river levee and a gate assembly arranged in the base; a water storage cavity is formed in the base; a water inlet is formed in the top of the water storage cavity; the bottom of the gate assembly is arranged in the water storage cavity; the overall density of the gate assembly is smaller than the density of water; when the water level in the river levee is smaller than the height of the base, the top of the gate assembly is lower than the upper end face of the base; when the water level in the river levee is rapidly increased to be larger than the height of the base, water flow rapidly enters the water storage cavity through the water inlet and fills the water storage cavity, the gate assembly ascends under the action of water buoyancy, and the water flow is prevented from passing through the barrage; and the barrage does not need to be watched by specially-assigned persons, electric power or oil pressure equipment does not need to be used, the use cost is low, and reliability is high. The vertical lifting type barrage is particularly suitable for some areas such as deep mountains and old forests where people are few and traffic is inconvenient.
本发明涉及一种垂直升降式拦河坝，包括设于河堤内的基座及设于基座内的闸门组件，所述基座内设有蓄水腔，蓄水腔的顶部设有进水口，所述闸门组件的底部设于蓄水腔内，所述闸门组件的整体密度小于水的密度；河堤内的水位小于基座的高度时，闸门组件的顶部低于基座的上端面；当河堤内的水位迅速升高于基座的高度时，水流迅速通过进水口进入并充满蓄水腔，闸门组件在水浮力作用下升起，阻挡水流通过拦河坝；本发明的拦河坝无需专人值守，也无需使用电力或油压设备，使用成本低，可靠性高；尤其适用于一些深山老林等一些人少、交通不便的地区。
Vertical lifting type barrage
The invention relates to a vertical lifting type barrage. The vertical lifting type barrage comprises a base arranged in a river levee and a gate assembly arranged in the base; a water storage cavity is formed in the base; a water inlet is formed in the top of the water storage cavity; the bottom of the gate assembly is arranged in the water storage cavity; the overall density of the gate assembly is smaller than the density of water; when the water level in the river levee is smaller than the height of the base, the top of the gate assembly is lower than the upper end face of the base; when the water level in the river levee is rapidly increased to be larger than the height of the base, water flow rapidly enters the water storage cavity through the water inlet and fills the water storage cavity, the gate assembly ascends under the action of water buoyancy, and the water flow is prevented from passing through the barrage; and the barrage does not need to be watched by specially-assigned persons, electric power or oil pressure equipment does not need to be used, the use cost is low, and reliability is high. The vertical lifting type barrage is particularly suitable for some areas such as deep mountains and old forests where people are few and traffic is inconvenient.
本发明涉及一种垂直升降式拦河坝，包括设于河堤内的基座及设于基座内的闸门组件，所述基座内设有蓄水腔，蓄水腔的顶部设有进水口，所述闸门组件的底部设于蓄水腔内，所述闸门组件的整体密度小于水的密度；河堤内的水位小于基座的高度时，闸门组件的顶部低于基座的上端面；当河堤内的水位迅速升高于基座的高度时，水流迅速通过进水口进入并充满蓄水腔，闸门组件在水浮力作用下升起，阻挡水流通过拦河坝；本发明的拦河坝无需专人值守，也无需使用电力或油压设备，使用成本低，可靠性高；尤其适用于一些深山老林等一些人少、交通不便的地区。
Vertical lifting type barrage
一种垂直升降式拦河坝
SUN YICHAO (Autor:in) / ZHA XIAOJUN (Autor:in) / SUN JUN (Autor:in) / SU SHAN (Autor:in) / SU YIWANG (Autor:in)
07.12.2021
Patent
Elektronische Ressource
Chinesisch