A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Flood prevention method for underground space entrance and exit
The invention discloses a flood prevention method for an underground space entrance and exit. The method comprises the following steps that a pipe bag is arranged in a storage hole provided with a door, the bottom of the pipe bag is anchored on the side wall of the upper portion of the storage hole, one end of a rope is fixedly connected with the top of the pipe bag, and the other end of the ropeis fixed on a rivet; during flood prevention, a sewer cover plate and the door are manually opened, and the pipe bag is immediately stretched out; the pipe bag is pulled out by pulling the rope, a filling port is filled with water or air through a water pump or an air pump, and the pipe bag is anchored as a fixed point by the rivet at the bottom, the water or air pressure in the bag is used for resisting external flood; and after the flood recedes, the water or air in the pipe bag is discharged, the pipe bag is folded clockwise and stored in the storage hole, the door is closed, and the sewercover plate is covered back. According to the method, the flood prevention for the underground space entrance and exit is timely, safe, economical and environment-friendly.
本发明公开了地下空间出入口防汛方法，包括以下步骤：管袋置于安装有门的收纳洞内，其底部锚固在收纳洞的上部侧壁上，绳索一端与管袋顶部固定相连，另一端固定在铆钉上；防汛时人工打开下水道盖板、门，管袋随即伸展；拉住绳索将管袋拉出，用水泵或气泵在充灌口充灌水或气体，管袋依靠底部铆钉锚固为固定点，以袋内水体或气体压力抵抗外侧洪水；待洪水退去，放掉管袋内水或气体后，顺时针折叠存放于收纳洞，关上门，盖回下水道盖板。采用本方法使地下空间出入口防汛更及时、安全、经济、环保。
Flood prevention method for underground space entrance and exit
The invention discloses a flood prevention method for an underground space entrance and exit. The method comprises the following steps that a pipe bag is arranged in a storage hole provided with a door, the bottom of the pipe bag is anchored on the side wall of the upper portion of the storage hole, one end of a rope is fixedly connected with the top of the pipe bag, and the other end of the ropeis fixed on a rivet; during flood prevention, a sewer cover plate and the door are manually opened, and the pipe bag is immediately stretched out; the pipe bag is pulled out by pulling the rope, a filling port is filled with water or air through a water pump or an air pump, and the pipe bag is anchored as a fixed point by the rivet at the bottom, the water or air pressure in the bag is used for resisting external flood; and after the flood recedes, the water or air in the pipe bag is discharged, the pipe bag is folded clockwise and stored in the storage hole, the door is closed, and the sewercover plate is covered back. According to the method, the flood prevention for the underground space entrance and exit is timely, safe, economical and environment-friendly.
本发明公开了地下空间出入口防汛方法，包括以下步骤：管袋置于安装有门的收纳洞内，其底部锚固在收纳洞的上部侧壁上，绳索一端与管袋顶部固定相连，另一端固定在铆钉上；防汛时人工打开下水道盖板、门，管袋随即伸展；拉住绳索将管袋拉出，用水泵或气泵在充灌口充灌水或气体，管袋依靠底部铆钉锚固为固定点，以袋内水体或气体压力抵抗外侧洪水；待洪水退去，放掉管袋内水或气体后，顺时针折叠存放于收纳洞，关上门，盖回下水道盖板。采用本方法使地下空间出入口防汛更及时、安全、经济、环保。
Flood prevention method for underground space entrance and exit
地下空间出入口防汛方法
GUO WEI (author) / ZENG WENQIAN (author) / REN YUXIAO (author) / GAO XIN (author)
2020-06-09
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
Multifunctional underground garage entrance and exit flood prevention device
| European Patent Office | 2022
Flood control device for underground space entrance and exit
| European Patent Office | 2022
Underground flood prevention baffle for entrance and exit of subway station
| European Patent Office | 2024
Flood prevention and water retaining device for entrance and exit of underground place
| European Patent Office | 2024