A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Flood control device for underground space entrance and exit
The invention discloses a flood control device for an underground space entrance and exit, which comprises an underground space entrance water inlet structure, a garbage collection structure, a floating blocking structure and an automatic sealing structure, and is characterized in that the interior of the underground space entrance is divided into an upper layer, a channel and a lower layer; a water inlet structure, a garbage collecting structure and a floating blocking structure are sequentially arranged in the lower layer of the underground space inlet from outside to inside, an automatic sealing structure is arranged in the upper layer of the underground space inlet, and an outdoor drainage groove is formed in an inlet of the underground space inlet. An indoor drainage groove is formed in the inner side of the underground space inlet; during use, when the water level rises, large pressure can be applied to the supporting frame, so that the supporting frame descends to increase the water discharging speed, water enters the water outlet pipe from the water inlet to be discharged at the moment, the supporting frame and the blades are driven to rotate, water flow rotates, and the water discharging speed is further increased.
本发明公开了一种地下空间出入口用防洪装置，包括地下空间入口进水结构、垃圾收集结构、上浮阻挡结构和自动封闭结构，所述地下空间入口的内部分为上层、通道和下层，所述地下空间入口的下层内部由外向内依次设置有进水结构、垃圾收集结构和上浮阻挡结构，所述地下空间入口的上层内部设置有自动封闭结构，所述地下空间入口的进入口设置有室外排水槽，所述地下空间入口的内侧设置有室内排水槽；本发明在进行使用时，当水位升高时也会对支撑架造成较大的压力，从而使得支撑架下降增加水排出速度，此时水会从进水口进入出水管排出，从而带动支撑架和叶片进行旋转，从而使得水流进行旋转，进一步增加排水的速度。
Flood control device for underground space entrance and exit
The invention discloses a flood control device for an underground space entrance and exit, which comprises an underground space entrance water inlet structure, a garbage collection structure, a floating blocking structure and an automatic sealing structure, and is characterized in that the interior of the underground space entrance is divided into an upper layer, a channel and a lower layer; a water inlet structure, a garbage collecting structure and a floating blocking structure are sequentially arranged in the lower layer of the underground space inlet from outside to inside, an automatic sealing structure is arranged in the upper layer of the underground space inlet, and an outdoor drainage groove is formed in an inlet of the underground space inlet. An indoor drainage groove is formed in the inner side of the underground space inlet; during use, when the water level rises, large pressure can be applied to the supporting frame, so that the supporting frame descends to increase the water discharging speed, water enters the water outlet pipe from the water inlet to be discharged at the moment, the supporting frame and the blades are driven to rotate, water flow rotates, and the water discharging speed is further increased.
本发明公开了一种地下空间出入口用防洪装置，包括地下空间入口进水结构、垃圾收集结构、上浮阻挡结构和自动封闭结构，所述地下空间入口的内部分为上层、通道和下层，所述地下空间入口的下层内部由外向内依次设置有进水结构、垃圾收集结构和上浮阻挡结构，所述地下空间入口的上层内部设置有自动封闭结构，所述地下空间入口的进入口设置有室外排水槽，所述地下空间入口的内侧设置有室内排水槽；本发明在进行使用时，当水位升高时也会对支撑架造成较大的压力，从而使得支撑架下降增加水排出速度，此时水会从进水口进入出水管排出，从而带动支撑架和叶片进行旋转，从而使得水流进行旋转，进一步增加排水的速度。
Flood control device for underground space entrance and exit
一种地下空间出入口用防洪装置
WANG JINHUI (author) / FAN XUELIAN (author) / WANG JIANBIN (author) / CHEN LIANG (author)
2022-04-15
Patent
Electronic Resource
Chinese
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