Sponge city permeation, regulation and storage and draining integrated rainwater device

Abstract

The invention discloses a sponge city permeation, regulation and storage and draining integrated rainwater device. The device comprises a water tank whole body, the water tank whole body comprises a filter tank, a storage tank and a control tank, outer side plates are in sliding connection to the left side and the right side of an inner cavity of the filter tank, a filter plate assembly is mountedbetween the two outer side plates, supporting rods are welded to the positions, close to the lower portions, of the front and back faces of the outer side plates, a bottom box is mounted on the position, close to the lower, of the inner cavity of the filter tank, a supporting body is mounted above the left side of the storage tank, rainwater enters the storage tank through the supporting body, awelding strip is pulled, a spring is arranged at the abut-joint position of the welding strip and a filter pulling rising cloth, mounting is convenient, the filter pulling rising cloth can displace groove openings formed in the periphery of the welding strip, the groove openings can be sealed, the rainwater enters the storage tank through the filtering pulling rising cloth, filtering is achieved,and the supporting body is used for supporting a soil cavity layer.

Description

technical field [0001] The invention belongs to the technical field of rainwater treatment, and specifically relates to an integrated rainwater device for sponge city osmosis regulation, storage and discharge. Background technique [0002] The sponge city is to give full play to the accumulation of rainfall by the original topography and landform, to give full play to the infiltration of rainwater by the natural underlying surface and ecological background, and to give full play to the natural purification of vegetation, soil, and wetlands, so that the city is like a "sponge city". Like a sponge, it has the function of absorbing and releasing rainwater, and can flexibly adapt to environmental changes and respond to natural disasters. [0003] Apply for innovation and improvement of the existing technology. When constructing and installing underground water storage components in the existing technology, the sponge city needs to hollow out the soil and put the rainwater collec...

AI Technical Summary

Problems solved by technology

[0003] Apply for innovation and improvement of the existing technology. When constructing and installing underground water storage components in the existing technology, the sponge city needs to hollow out the soil and put the rainwater collection device into it. After installation, the simplest The best way is to cover the rainwater collection device through the soil, and plant flowers and trees for plant-type filtration of rainwater, but there is a drawback in this installation method. After covering the soil, the rainwater collection device must be sealed. Avoid the complicated replacement of each component, and the rainwater collection device requires irregular maintenance of the filter components to ensure that the rainwater can maximize high-quality water resources when filtering on each layer

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