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Rainstorm overflow well with rainwater seepage function

An overflow well and rainstorm technology, applied in waterway systems, sewage removal, water supply devices, etc., can solve the problems of infiltration into the ground and difficult to intercept rainwater, and achieve the effect of fast infiltration, alleviation of waterlogging, and strong infiltration of rainwater.

Inactive Publication Date: 2016-04-13
JINAN YELLOW RIVER CONSTR GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that rainwater on urban roads is difficult to intercept and infiltrate into the ground, and to collect and utilize rainwater resources reasonably, the technical problem solved by the present invention is to provide a rainstorm overflow well with rainwater seepage function

Method used

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  • Rainstorm overflow well with rainwater seepage function

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Embodiment

[0015] in figure 1 In the above, a storm overflow well with rainwater leakage function is provided, which includes an overflow well 2 with an upper end open and a lower end closed. The upper end of the overflow well 2 is provided with a dirt interception basket 11 for collecting leaves, etc. Sundries improve the permeability of the overflow well. A well cover 1 is arranged above the dirt interception basket 11, and different leakage hole sizes and shapes can be designed according to different situations.

[0016] The middle of the overflow well 2 is provided with two drainage outlets 3, the height of the drainage outlet 3 and the bottom end is 400mm, each drainage outlet 3 is connected to a rainwater branch pipe 4, and the excess rainwater will be discharged to the overflow well 2 through the branch pipe Outside the underground.

[0017] Four drainage holes 5 are provided on the side wall of the overflow well 2 located below the drainage outlet 3, and the outer side of the draina...

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Abstract

The invention relates to a road rainwater processing system, in particular to a rainstorm overflow well with a rainwater seepage function. The rainstorm overflow well comprises an overflow well body with the open upper end and the closed lower end. The upper opening of the overflow well body is provided with a pollutant intercepting basket. The middle of the overflow well body is provided with a water drainage outlet which is communicated with a rainwater branch pipe used for draining water. The side wall of the portion, below the water drainage outlet, of the overflow well body is provided with a plurality of water drainage holes. The outer sides of the water drainage holes are wrapped by an inner layer permeable geotextile. The bottom end of the overflow well body is provided with a plurality of water drainage grooves. Capillary permeable drainage belts are fixed to the water drainage grooves. Cobblestones are arranged outside the bottom and the lower portion of the overflow well body and wrapped by an outer layer permeable geotextile. The rainstorm overflow well has the advantages that the rainwater seepage function is strong, the seepage speed is high, and water seepage is not affected even sludge exists in the well.

Description

Technical field [0001] The invention relates to a road rainwater treatment system, in particular to a rainstorm overflow well with rainwater leakage function. Background technique [0002] The road rainwater treatment system is a very important link in the construction of urban roads. It can not only maintain and maintain roads, but also help improve the ecological environment of the city. [0003] my country is a country with severe water shortage, with an average per capita of only 2,300 cubic meters. It is one of the 13 countries with the poorest water resources per capita in the world. Therefore, rational development, efficient utilization, comprehensive conservation, effective protection and comprehensive management of water resources have become an important strategic task. Among them, the rational collection and utilization of rainwater resources has become a task that our country pays more and more attention to. Rainwater resources are of great significance in alleviating...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00E03F5/10
CPCE03F1/002E03F5/101
Inventor 王光文陈文振赵秋红陈琳
Owner JINAN YELLOW RIVER CONSTR GRP CO LTD
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