Rainwater split-flow well device for collecting and recycling site rainwater

A rainwater collection and rainwater technology, applied in water supply installations, waterway systems, sewage removal, etc., can solve problems such as stagnant water, unstable water quality, and large changes in water volume, and achieve the effect of controlling water quality, avoiding poor drainage, and avoiding worries.

Inactive Publication Date: 2011-01-26
香港华艺设计顾问(深圳)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the disadvantages of large changes in the amount of rainwater in the site, unstable water quality, and easy to cause stagnant water once the drainage is not smooth. Rainwater, only collect relatively clean rainwater, to provide water quantity and water quality guarantee for rainwater collection and reuse projects

Method used

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  • Rainwater split-flow well device for collecting and recycling site rainwater
  • Rainwater split-flow well device for collecting and recycling site rainwater

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Embodiment Construction

[0019] The invention will be further illustrated by the following examples.

[0020] Example.

[0021] The rainwater abandonment well device of this embodiment is composed of a water inlet tank 1, a abandonment tank 2 and a collection tank 3. The water inlet tank is provided with a water inlet pipe 4, a grille 5, a water outlet 6 and a maintenance manhole, and the abandonment tank 2 is A waste flow device 7, a waste flow pipe 8 and a maintenance manhole are provided, and a rainwater collection valve 9, a rainwater discharge valve 10, a rainwater collection pipe 11, a rainwater discharge pipe 12 and a maintenance manhole 13 are arranged on the collection tank 3.

[0022] The rainwater collection valve 9 and the rainwater discharge valve 10 described in this embodiment are lifting valves.

[0023] The working process of this embodiment is: rainwater enters the water inlet tank 1 through the water inlet pipe 4, and enters the collection tank 3 from the water outlet 6 after the f...

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PUM

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Abstract

The invention relates to a rainwater split-flow well device for collecting and recycling site rainwater, which relates to the technical field of water supply and drainage. The device consists of a water inlet groove (1), a split-flow groove (2) and a collecting groove (3), wherein the water inlet groove is provided with a water inlet pipe (4), a grid (5) and a water outlet (6); the split-flow groove (2) is provided with a split-flow device (7) and a split-flow pipe (8); and the collecting groove (3) is provided with a rainwater collecting valve (9), a rainwater drainage valve (10), a rainwater collecting pipe (11), a rainwater drainage pipe (12) and an inspection manhole (13). Compared with a roof rainwater collecting device, the device can collect as much rainwater as possible; compared with the ordinary rainwater split-flow well, the split-flow device is a flow, time and turbidity-controlled rainwater split-flow device, realizes self-controlled operation, can accurately control water quality and fully guarantees the quality of the collected rainwater; and compared with the ordinary rainwater split-flow well manually operated, the device can help spare future worries for maintenance and management personnel and prevents the engineering accident of water accumulation on a site due to poor drainage caused by faulty manual operation or carelessness.

Description

technical field [0001] The invention belongs to the technical field of water supply and drainage, in particular to a device for collecting and reusing rainwater on site. Background technique [0002] In the past, rainwater systems were collected through ground stormwater outlets, discharged into municipal rainwater pipes or rainwater ditches, and finally flowed into lakes and seas. The rainwater is directly discharged without regulation and storage facilities, and the rainwater is greater than the runoff before development. On the one hand, the rainwater flow load has an impact on the municipal rainwater pipe network, resulting in water accumulation in low-lying areas of cities and communities, causing personal injury and property losses. On the other hand, increasing Project construction investment costs. As a precious water resource, rainwater is not fully utilized, and a large amount of discharge is wasted, causing damage and pollution to the environment. The protection...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03F1/00E03F5/00E03F5/10
Inventor 雷世杰
Owner 香港华艺设计顾问(深圳)有限公司
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