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Rainwater collection diversion and strata conservation regulation and storage system

A rainwater collection and conservation technology, applied in waterway systems, sewer systems, water supply devices, etc., can solve the problems of urban water system pollution, urban waterlogging and other problems, and achieve the effects of improving rainwater flood discharge capacity, reducing pollution, and improving land resource utilization.

Active Publication Date: 2015-09-30
JINAN RAILWAY TRANSPORT GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of the deficiencies in the above-mentioned traditional municipal drainage system, the purpose of the present invention is to provide a system for regulating and storing rainwater collection and diversion and conserving strata, so as to overcome the urban water system pollution caused by rainwater runoff and the rainstorm runoff caused by the existing urban drainage pipe network system. urban waterlogging problem

Method used

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  • Rainwater collection diversion and strata conservation regulation and storage system
  • Rainwater collection diversion and strata conservation regulation and storage system

Examples

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Embodiment 1

[0037] Such as figure 1As shown, a kind of rainwater collection diversion of the present invention, the adjustment and storage system of stratum conservation, comprises the sump tank 3 that is positioned at one side of road surface, filter tank 7, sedimentation tank 8, adjustment storage tank 17 and control system 19; The cross section For the rectangular sump 3 is connected with the filter tank 7, the sump 3 is equipped with the falling water grate 2 that collects the rainwater on the road surface 1 into the sump 3; the bottom plane of the sump 3 is higher than the bottom plane of the filter tank 7, which helps In order to form a height difference to allow rainwater to fully enter the filter tank 7, the concrete base 6 is below the sump 3. The base 6 has good waterproof durability and can prevent the water in the sump 3 from penetrating into the roadbed of the road surface 1 and affecting the roadbed. At the same time, the roadbed 6 also becomes the basis of the filter tank 7...

Embodiment 2

[0052] Such as Figure 6 As shown, this embodiment is suitable for rainwater collection and regulation and storage of roads in urban communities. Compared with embodiment 1, the rainwater purification and treatment facilities of this embodiment are relatively simple, because the shrubs and meadows in the community have certain effects on rainwater. The natural purification effect makes the pollutants in the roads of the community relatively less. The regulation and storage system of this embodiment includes a sump 3 , a rainwater inflow pipe 7 , a regulation and storage tank 14 and a water distribution pipe 15 . The sump 3 collects the rainwater on the road surface 1 into the regulation and storage system through the falling water grate 2; A sewage filter net 5 is provided, and a water inlet pipe valve 8 is provided at the water outlet; the storage tank 14 is provided with a water level control valve 9, an inspection cover 10, a water level sensor 11, an overflow pipe 13, and...

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Abstract

The invention provides a rainwater collection diversion and strata conservation regulation and storage system comprising a water collection tank, a filter tank, a sedimentation basin, a regulation and storage pool and a control system; the water collection tank is connected with the filter tank, and a filter grid is arranged on a connecting portion between the water collection tank and the filter tank; a water exit of the filter tank is connected with the sedimentation basin, and a filtering net is arranged on a connecting portion of the two; the sedimentation basin is connected with the regulation and storage pool through a rainwater inflow pipe arranged above a side wall; the side wall of the regulation and storage pool is provided with an overflow pipe and water diffusion pipes uniformly arranged around the overflow pipe, wherein the overflow pipe is connected with a municipal downpipe net, and the water diffusion pipes extend outwards to surrounding soil by taking the regulation and storage pool as a center; the rainwater collection diversion and strata conservation regulation and storage system is controlled by the control system, and can collect, purify, store and divide road rainwater, thus realizing peak clipping, regulating, storing, strata conserving and water ecology restoring purposes, and providing important reference meanings for construction of a sponge city.

Description

technical field [0001] The invention relates to the field of rainwater regulation and storage control, in particular to a regulation and storage system for rainwater collection, diversion, and stratum conservation. Background technique [0002] In recent years, with the rapid development of urbanization, the area of ​​urban green space has gradually decreased, and most of the green spaces, wetlands, ditches and other areas that originally had the function of water conservation have evolved into hardened ground. The drainage of the pipe network has caused frequent waterlogging disasters and serious runoff pollution; but after the heavy rain, it has fallen into the dilemma of dryness and water shortage, and the heat island effect is significant. [0003] At present, the traditional municipal drainage system in the city mainly has the following shortcomings: [0004] 1. In the event of heavy rain, the surface runoff of the city will increase significantly, and the flood discha...

Claims

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Application Information

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IPC IPC(8): E03F5/00E03F5/10E03F5/14E03F5/04E03F5/06E03F3/02E03B3/32
Inventor 王国富孙捷城王丹
Owner JINAN RAILWAY TRANSPORT GRP CO LTD
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