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Rainwater sewage interception and flow distribution device and drainage system

A diversion device and rainwater technology, applied in water supply devices, waterway systems, filtration and separation, etc., can solve problems such as reducing water purification effect and developing facility impacts

Pending Publication Date: 2017-08-04
JIAXING PLANNING & RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, when there is heavy rain, it will have a huge impact on the low-impact development facilities and reduce the water purification effect

Method used

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  • Rainwater sewage interception and flow distribution device and drainage system
  • Rainwater sewage interception and flow distribution device and drainage system
  • Rainwater sewage interception and flow distribution device and drainage system

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Embodiment Construction

[0029] Embodiments of the present invention are described in detail below:

[0030] Such as figure 1 As shown, the present invention proposes a rainwater sewage interception and diversion device, which includes a diversion box 100 and a sewage interception hanging basket 300 arranged in the diversion box 100 . The rainwater can be diverted through the diversion box 100, and combined with the dirt interception hanging basket 300, the large particles of dirt in the rainwater can be intercepted and filtered, so that the discharged rainwater is relatively clean, and it is not easy to block the drainage pipes, and it is also convenient Subsequent processing.

[0031] Specifically, as figure 2 As shown, the distribution box 100 includes a box body, an overflow pipe 120 protruding from the middle of the box body, and a drain port 110 opened on the side wall of the box body. A drain groove 104 is formed between the overflow pipe 120 and the box main body, and the drain groove 104 ...

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Abstract

The invention provides a rainwater sewage interception and flow distribution device and a drainage system. The rainwater sewage interception and flow distribution device comprises a flow distribution box body, and a sewage interception hanging basket arranged in the flow distribution box body. The flow distribution box body comprises a main box body, an overflow pipe arranged in the middle of the main box body in a protruding mode, and a drainage opening formed in the side wall of the main box body. A drainage groove is formed between the overflow pipe and the main box body, and the drainage groove is communicated with the exterior through the drainage opening. An overflow channel is formed in the overflow pipe, and the overflow channel is communicated with the drainage groove and the exterior. The sewage interception hanging basket is arranged on the top of the overflow pipe and covers the drainage groove, and the overflow channel and the drainage groove are separated and the drainage groove and the drainage opening are separated through the sewage interception hanging basket. According to the technical scheme, rainwater can be subjected to sewage interception and flow distribution, impact on low-impact development facilities can be reduced during a rainstorm, drained rainwater can be filtered, and therefore the water purification effect is guaranteed.

Description

technical field [0001] The invention relates to the technical field of municipal engineering, in particular to a rainwater sewage interception and diversion device and a drainage system. Background technique [0002] Solving non-point source pollution of rainwater is one of the main goals of sponge city construction. In the traditional technology, the usual method is to introduce the initial rainwater into the sponge facility through drainage measures to purify the rainwater when it rains lightly, and discharge the rainwater through the overflow channel when it rains heavily. However, in reality, whether it is a light rain or a heavy rain, the rainwater will first enter the low-impact development facility and then be discharged through the overflow channel. As a result, during heavy rains, it will have a huge impact on the low-impact development facilities and reduce the water purification effect. Contents of the invention [0003] In order to solve the above problems, t...

Claims

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Application Information

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IPC IPC(8): E03F1/00B01D36/04
CPCB01D36/04E03F1/00
Inventor 黄屹解明利林德高孙烨朱芝雄楼诚陈冬东周旭王贤萍
Owner JIAXING PLANNING & RES INST
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