A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of municipal equipment, and discloses a buoyancy type self-cleaning flood gate for an underground garage. The buoyancy type self-cleaning flood gate comprises a door frame, a floating gate body, a buoyancy cavity and a flood discharge cavity. The door frame is movably connected with the floating gate body, the floating gate body is arranged in the buoyancy cavity, and the buoyancy cavity communicates with the flood discharge cavity. According to the buoyancy type self-cleaning flood gate for the underground garage, when there is a light rain and water flow is relatively slow, the buoyancy cavity is a closed space, and a sediment accumulation phenomenon cannot occur. When there is a heavy rain, the floating gate body is triggered to stretch out to block water, one-time high-pressure water column cleaning can occur, so that less silt is accumulated at the bottom of the buoyancy cavity all the time, and it is ensured that the floating gate bodycan stretch out and draw back normally so as to guarantee normal passing of a vehicle. In addition, an inflation air bag carries out sealing protection on the top of the floating gate body, the siltand garbage are prevented from blocking the floating gate body, the force effect of the vehicle on the floating gate body is reduced, and location deformation of the floating gate body is reduced.
本发明涉及市政设备技术领域，且公开了一种用于地下车库的浮力式自清理防洪闸，包括门框、浮动闸门、浮力腔和泄洪腔，所述门框和浮动闸门活动连接，所述浮动闸门设于浮力腔内，所述浮力腔连通泄洪腔。该用于地下车库的浮力式自清理防洪闸，在雨水较少，水流较慢时候，浮力腔为密闭空间，并不会发生泥沙积聚现象，而当雨水较大触发浮动闸门伸出拦水后都会发生一次高压水柱清理，使浮力腔的底部积聚的泥沙始终处于较少的状态，保证浮动闸门可以正常伸缩，以保证车辆的正常通行，其次，充气气囊对浮动闸门的顶部进行的密封保护，避免泥沙和垃圾卡住浮动闸门，同时，减少车辆对浮动闸门的力的作用，减少浮动闸门定位变形。
The invention relates to the technical field of municipal equipment, and discloses a buoyancy type self-cleaning flood gate for an underground garage. The buoyancy type self-cleaning flood gate comprises a door frame, a floating gate body, a buoyancy cavity and a flood discharge cavity. The door frame is movably connected with the floating gate body, the floating gate body is arranged in the buoyancy cavity, and the buoyancy cavity communicates with the flood discharge cavity. According to the buoyancy type self-cleaning flood gate for the underground garage, when there is a light rain and water flow is relatively slow, the buoyancy cavity is a closed space, and a sediment accumulation phenomenon cannot occur. When there is a heavy rain, the floating gate body is triggered to stretch out to block water, one-time high-pressure water column cleaning can occur, so that less silt is accumulated at the bottom of the buoyancy cavity all the time, and it is ensured that the floating gate bodycan stretch out and draw back normally so as to guarantee normal passing of a vehicle. In addition, an inflation air bag carries out sealing protection on the top of the floating gate body, the siltand garbage are prevented from blocking the floating gate body, the force effect of the vehicle on the floating gate body is reduced, and location deformation of the floating gate body is reduced.
本发明涉及市政设备技术领域，且公开了一种用于地下车库的浮力式自清理防洪闸，包括门框、浮动闸门、浮力腔和泄洪腔，所述门框和浮动闸门活动连接，所述浮动闸门设于浮力腔内，所述浮力腔连通泄洪腔。该用于地下车库的浮力式自清理防洪闸，在雨水较少，水流较慢时候，浮力腔为密闭空间，并不会发生泥沙积聚现象，而当雨水较大触发浮动闸门伸出拦水后都会发生一次高压水柱清理，使浮力腔的底部积聚的泥沙始终处于较少的状态，保证浮动闸门可以正常伸缩，以保证车辆的正常通行，其次，充气气囊对浮动闸门的顶部进行的密封保护，避免泥沙和垃圾卡住浮动闸门，同时，减少车辆对浮动闸门的力的作用，减少浮动闸门定位变形。
Buoyancy type self-cleaning flood gate for underground garage
一种用于地下车库的浮力式自清理防洪闸
LI YUYAN (author)
2020-11-27
Patent
Electronic Resource
Chinese
Self-emergency buoyancy water retaining door device of underground garage
| European Patent Office | 2023