A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sponge city rainwater treatment device
The invention discloses a sponge city rainwater treatment device and relates to the technical field of rainwater treatment.The sponge city rainwater treatment device comprises a rainwater pool, an inspection well and a water inlet pipe, the rainwater pool is of a buried structure, a water inlet is formed in the top wall of the rainwater pool, and the inspection well is located above the rainwater pool and communicates with the water inlet; the water inlet pipe is communicated with the inspection well and is used for introducing rainwater into the inspection well; a cover plate used for covering and sealing the water inlet is arranged at the top of the rainwater pool, the cover plate is lower than a port, close to the inspection well, of the water inlet pipe, the cover plate is located in the inspection well and provided with a water-absorbent resin cotton bale, and when the water-absorbent resin cotton bale absorbs water and expands, the water-absorbent resin cotton bale absorbs water to expand. The water-absorbent resin cotton bale forces the cover plate to move upwards away from the edge of the water inlet. According to the application, rainwater can be delayed from entering the rainwater pool, waiting time for washing away pollutants is provided for the rainwater, and the pollutants entering the rainwater pool are reduced.
本申请公开了一种海绵城市雨水处理装置，涉及雨水处理技术的领域，包括雨水池、检查井和进水管，所述雨水池为埋地结构，所述雨水池的顶壁开设有进水口，所述检查井位于所述雨水池上方，且与所述进水口连通，所述进水管与所述检查井连通，所述进水管用于将雨水引入检查井；所述雨水池顶部设有用于盖设并密封所述进水口的盖板，所述盖板低于所述进水管靠近所述检查井的端口，所述盖板位于所述检查井内，所述盖板设有吸水树脂棉包，当所述吸水树脂棉包吸水膨胀时，所述吸水树脂棉包迫使所述盖板向上移动离开所述进水口的边缘。本申请能够延缓雨水进入雨水池，为雨水提供将污染物冲走的等待时间，使进入雨水池中的污染物减少。
Sponge city rainwater treatment device
The invention discloses a sponge city rainwater treatment device and relates to the technical field of rainwater treatment.The sponge city rainwater treatment device comprises a rainwater pool, an inspection well and a water inlet pipe, the rainwater pool is of a buried structure, a water inlet is formed in the top wall of the rainwater pool, and the inspection well is located above the rainwater pool and communicates with the water inlet; the water inlet pipe is communicated with the inspection well and is used for introducing rainwater into the inspection well; a cover plate used for covering and sealing the water inlet is arranged at the top of the rainwater pool, the cover plate is lower than a port, close to the inspection well, of the water inlet pipe, the cover plate is located in the inspection well and provided with a water-absorbent resin cotton bale, and when the water-absorbent resin cotton bale absorbs water and expands, the water-absorbent resin cotton bale absorbs water to expand. The water-absorbent resin cotton bale forces the cover plate to move upwards away from the edge of the water inlet. According to the application, rainwater can be delayed from entering the rainwater pool, waiting time for washing away pollutants is provided for the rainwater, and the pollutants entering the rainwater pool are reduced.
本申请公开了一种海绵城市雨水处理装置，涉及雨水处理技术的领域，包括雨水池、检查井和进水管，所述雨水池为埋地结构，所述雨水池的顶壁开设有进水口，所述检查井位于所述雨水池上方，且与所述进水口连通，所述进水管与所述检查井连通，所述进水管用于将雨水引入检查井；所述雨水池顶部设有用于盖设并密封所述进水口的盖板，所述盖板低于所述进水管靠近所述检查井的端口，所述盖板位于所述检查井内，所述盖板设有吸水树脂棉包，当所述吸水树脂棉包吸水膨胀时，所述吸水树脂棉包迫使所述盖板向上移动离开所述进水口的边缘。本申请能够延缓雨水进入雨水池，为雨水提供将污染物冲走的等待时间，使进入雨水池中的污染物减少。
Sponge city rainwater treatment device
一种海绵城市雨水处理装置
LU BIN (author) / LI YUE (author) / YAN GANGQI (author)
2024-01-16
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
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Abwasserkanäle