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Rainwater collection system for urban road

A rainwater collection and road technology, applied in waterway systems, sewage removal, water supply devices, etc., can solve the problems of spatial and temporal dispersion of pollution sources, complex pollution components, and difficulty in quantitative calculation, and achieve reduced rainwater treatment costs, good filtering effect, and simple construction. Effect

Inactive Publication Date: 2018-04-06
安徽德司节能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Rainwater surface runoff, as a surface pollution source, has the characteristics of discrete and heterogeneous pollution sources in time and space, pollutants often come from large areas and large areas, strong impact, complex pollution components, monitoring of pollution sources and pollution components, and difficult quantitative calculations. Its control will be quite complicated

Method used

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  • Rainwater collection system for urban road
  • Rainwater collection system for urban road
  • Rainwater collection system for urban road

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Embodiment Construction

[0024] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.

[0025] Such as figure 1 and figure 2 As shown, the present invention provides a rainwater collection and treatment system for urban roads, the collection and treatment system consists of a rainwater collection tank 1, a first filter screen 2 located at the upper part of the rainwater collection tank 1, and the rainwater collection tank 1 in fluid communication The sludge pond 4, the sludge slide plate 3 that constitutes the bottom of the rainwater collection pond 1 and the sludge pond 4 and is gradually inclined from the rainwater collection pond 1 to the sludge pond 4, is located in the sludge pond 4 The second filter screen 5 in the middle and lower part, the biological pool 9 in fluid communication with the rainwater collection tank 1, the filter tank 12 in fluid communication with the rainwater collection tank 1, the upper part in ...

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Abstract

The invention discloses a rainwater collection system for an urban road. The collection system is mainly formed by a rainwater collection pool, a deposition pool communicating with fluid of the rainwater collection pool, a biological pool communicating with the fluid of the rainwater collection pool, a filter pool communicating with fluid of the rainwater collection pool and a water storage towercommunicating with fluid of the filter pool. The beneficial effects are that primary rainwater with pollutants with complicate composition and great content, and rainwater with less pollution degree can be separately collected and then processed, so rainwater processing cost can be greatly reduced; external power is not required during the rainwater collection, so operation cost for the rainwatercollection can be lowered.

Description

technical field [0001] The invention belongs to the technical field of rainwater treatment and in particular relates to an urban road rainwater collection system. Background technique [0002] Water resources are very important and special natural resources, the basic material that human beings rely on for survival and the restrictive factor of human sustainable development. As the world's population expands, water scarcity has become a global threat. my country is a developing country with poor water resources. The per capita water consumption is 2400-2500m3 / a, which is a quarter of the world's per capita consumption. It has been listed as one of the 13 water-poor countries by the United Nations. According to the statistical report in 1997, there are 333 water-deficient cities in my country. The shortage of water resources and the deterioration of water environment have become important factors restricting the development of cities and social progress in our country. Rai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00E03F5/10E03F5/14C02F9/14
CPCE03F1/00C02F1/001C02F3/00C02F2301/08E03F5/10E03F5/14
Inventor 陈洪
Owner 安徽德司节能科技有限公司
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