Automatic rainwater collection and on-site utilization system of urban highway

A technology of automatic collection and rainwater collection, applied in waterway systems, general water supply conservation, application, etc., can solve problems such as failure to clearly design recycling rainwater utilization methods and methods, weakening the reuse value of rainwater, and failing to achieve open source and cut expenditure. Construction cost, avoidance of road surface water, the effect of speeding up

Inactive Publication Date: 2017-07-18
CHINA UNIV OF GEOSCIENCES (WUHAN)
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The traditional road rainwater collection and utilization system does not clearly design the specific utilization ways and methods of reco

Method used

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  • Automatic rainwater collection and on-site utilization system of urban highway
  • Automatic rainwater collection and on-site utilization system of urban highway
  • Automatic rainwater collection and on-site utilization system of urban highway

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Embodiment Construction

[0022] In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0023] Please refer to figure 1 According to the present invention, an urban road rainwater automatic collection system for on-site utilization includes a rainwater collection system 15, a rainwater utilization system and a control system.

[0024] The rainwater collection system 15 includes a rainwater grate 1 , a sedimentation tank 2 , a trash rack 3 , a siphon pipe 4 , a rainwater collection pipe 5 and a water collection box 6 .

[0025] see Figure 4 , the rainwater grate 1 is a box-shaped structure composed of six sides, its top and four side walls are provided with a hole-like water and dirt interception structure, and the aperture of the top is larger than the aperture of the four side walls, so that the top of the rainwater grate 1 is aligned P...

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Abstract

The invention provides an automatic rainwater collection and on-site utilization system of an urban highway. The automatic rainwater collection and on-site utilization system comprises a rainwater collection system, an automatic control system and an automatic irrigation system, wherein the rainwater collection system comprises a rainwater grate, a settling pool, a rainwater collection pipeline and a water collection tank; the rainwater grate is in a poriform water through and trash holding structure; a rainwater outlet is formed on one side of the settling pool; the settling pool is connected with a siphon; the rainwater collection pipeline is connected with the settling pool and the water collection tank; the automatic control system comprises a humidity sensor, a water level sensor and a control device; the automatic irrigation system comprises a water pump, a suction pipe and a drip irrigation pipe; and the water pump receives a signal from the control device to irrigate green belt plants via the drip irrigation pipe. The system has the benefits that the interception of many pollutants in rainwater can be achieved by the poriform rainwater grate and the settling pool; a rainwater treatment procedure is reduced; the construction cost of the system is lowered; precision irrigation can be achieved by drip irrigation; the water is greatly saved; and the waste of manpower, material and financial resources of the traditional irrigation is avoided.

Description

technical field [0001] The invention relates to a rainwater automatic collection and utilization technology, in particular to an urban road rainwater automatic collection and on-site utilization system. Background technique [0002] my country is a country with a shortage of water resources and frequent droughts and floods. For a long time, my country's economic development has been plagued by water shortages. At the same time, a large amount of rainwater resources have been lost in vain. Rainwater is the most direct, fundamental, and economical water resource. Recycling rainwater can relieve urban water pressure, improve the urban environment, and reduce municipal sewage pressure, which is conducive to the construction and development of sponge cities. Nowadays, the technology of rainwater utilization is developing rapidly. The collection and utilization of rainwater on urban roads can effectively relieve the pressure of irrigation water for road green belts and realize var...

Claims

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Application Information

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IPC IPC(8): E03F1/00E03B3/02A01G25/02A01G25/16
CPCA01G25/02A01G25/167E03B3/02E03F1/00Y02A20/108Y02A40/22
Inventor 董红琪李奇罡梁杏
Owner CHINA UNIV OF GEOSCIENCES (WUHAN)
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