Road green belt water collecting system and construction method

A green belt and water collection technology, applied in waterway systems, chemical instruments and methods, roads, etc., can solve the problems of resource waste, cost increase, resource waste cost, etc., and achieve the goal of ensuring irrigation water, avoiding waste, and avoiding waste of rainwater Effect

Pending Publication Date: 2021-11-30
天津亚平市政工程集团有限公司
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Problems solved by technology

[0004] But there is following defect in above-mentioned prior art scheme: can't use above-mentioned technology for the green belt that has been built, if re-build green belt can cause the waste of resource and the raising of cost; The water seepage layer will hinder the growth of plants with well-developed root systems. The longer

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  • Road green belt water collecting system and construction method

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0028] refer to Figure 1-2 , a road green belt water collection system, comprising a sump 6 arranged at the lower end of the green belt 3, the top of the sump 6 is provided with a permeable plate 13, and the upper layer of the permeable plate 13 is provided with a water seepage mechanism, above the water seepage mechanism The planting soil 18 is laid, and the water seepage mechanism includes a large gravel layer 12 with a thickness of 20-30cm and a particle diameter of 5-15cm and a gravel layer 11 with a thickness of 10-20cm and a particle diameter of 2-3cm. The gravel layer 11 Permeable geotextiles are laid above and below the large-grained stone layer 12 , and the s...

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Abstract

The invention relates to the field of urban road construction, and discloses a road green belt water collection system and a construction method. The road green belt water collection system comprises a water collection pool arranged at the lower end of a green belt, a water permeable plate is arranged at the top end of the water collection pool, a water seepage mechanism is arranged on the upper layer of the water permeable plate, the water seepage mechanism comprises a gravel layer and a large-particle gravel layer; a water outlet pipe is arranged in the center of the water collection pool and penetrates through the water seepage mechanism to be connected with a ground irrigation device; road drainage ditches are arranged on the two sides, close to a road, of the water collection pool and connected with the water collection pool through flow guide pipes. According to the road green belt water collection system, construction can be conducted on the constructed green belt, rainwater can be fully utilized for irrigating the green belt, growth of plants in the green belt is not affected, water resources are effectively saved, and the greening effect is guaranteed.

Description

technical field [0001] The invention relates to the field of urban road construction, in particular to a road green belt water collection system and a construction method. Background technique [0002] The green belt has the function of beautifying the city, eliminating the visual fatigue of drivers, and purifying the environment. It can block dust, reduce noise, absorb harmful gases, and release oxygen. At the same time, it can separate traffic and reduce traffic accidents. It has safety functions. It can be seen that green belts are playing an increasingly important role in modern urban construction. However, after the traditional green belt is planted, it needs to be watered irregularly. The existing watering method usually uses the road sprinkler to water, which is costly and dangerous to water on both sides of the road. In addition, when it rains, the rainwater flows through the road and the drainage pipe The rainwater is not fully utilized, resulting in a waste of wat...

Claims

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Application Information

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IPC IPC(8): E03F5/10E03F5/04E03F5/14E03B3/02E01C11/22A01G9/02A01G25/00A01G25/16
CPCE03F5/10E03F5/101E03F5/105E03F5/0404E03F5/14E03B3/02E01C11/221E01C11/227A01G25/00A01G25/167A01G9/02Y02A20/108Y02A40/22
Inventor 张明英
Owner 天津亚平市政工程集团有限公司
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