Water circulation system for side slope green restoration and construction method

A water cycle and slope technology, applied in drinking water installations, general water supply conservation, botanical equipment and methods, etc., can solve the problems of increasing transportation pressure and low utilization rate of rainwater, so as to reduce transportation pressure and reduce the cost of water transportation back and forth. time, improve work efficiency

Inactive Publication Date: 2018-07-13
中煤浙江生态环境发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Watering and maintaining vegetation during the maintenance period requires transporting a large amount of water resources to the vicinity of the hillside, which increases the transportation pressure; and during the rainy period, due to the shape of the slope, only a small amount of rainwater seeps into the land, while a large amount of rainwater will Flow down along the slope surface and retaining wall and flow into the ground, resulting in low utilization rate of rainwater

Method used

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  • Water circulation system for side slope green restoration and construction method
  • Water circulation system for side slope green restoration and construction method
  • Water circulation system for side slope green restoration and construction method

Examples

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Embodiment 1

[0044] Embodiment one: a kind of water circulation system for slope regreening, such as figure 1 As shown, along the direction of the retaining wall 6 toward the slope 4, it includes a water storage tank 1, a water filter tank 2, and a gravel reverse osmosis layer 3 in sequence, and spoil 5 is filled between the gravel reverse osmosis layer 3 and the slope 4.

[0045] The retaining wall 6 is made of M7.5 mortar block stones and is set along the surface of the slope 4. There are multiple water storage tanks 1, all of which are fixedly connected with the surface of the retaining wall 6 facing the slope 4 through concrete. The corresponding surfaces of the water storage tanks 1 are fixedly bonded, and the bonding surface of the adjacent water storage tanks 1 is provided with a connecting port, and a connecting pipe 16 is fixed at the connecting port and is close to the bottom surface of the water storage tanks 1, so that each water storage tank 1 interconnected.

[0046] like f...

Embodiment 2

[0053] Embodiment two: a kind of construction method for slope regreening, concrete steps include:

[0054] S1: Mountain slope cutting and step opening and cleaning: Thoroughly clean up the accumulation at the foot of the slope and the loose pumice and unstable blocks on the slope surface, and partially cut the slope at the top of the slope;

[0055] S2: Construction of retaining wall 6 and installation of water-resistant layer 7: The water-resistant layer 7 will be laid first, and then built with M7.5 mortar blocks;

[0056] S3: Drainage ditch 9 is built with bricks at the slope foot of retaining wall 6, plastered with M7.5 cement mortar in the ditch, with a thickness of 30mm, and the longitudinal slope of drainage ditch 9 is 0.5%. Set up C25 reinforced concrete drainage ditches at the top of the slope and the horseway, and set up C25 reinforced concrete longitudinal drainage ditches 9 at the water catchment on the slope;

[0057] S4: Fix the water storage tank 1 and the fil...

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Abstract

The invention relates to the field of ecological restoration and discloses a water circulation system for side slope green restoration and a construction method. The problem of low rainwater utilization rate is solved. The system comprises a retaining wall arranged at the bottom of a side slope, multiple water storage boxes fixed to the retaining wall and arranged between the retaining wall and the side slope, a water conveying pipe communicated with the bottoms of the water storage boxes and a water pump which guides water from the water storage boxes into the water conveying pipe. Every twostorage water boxes are communicated through a connection pipe, the water storage boxes are provided with upward water inlets, the water inlets are provided with filter assemblies for filtering soil contained in rainwater, and the water conveying pipe is fixed to the surface of the side slope and provided with spraying holes; the water circulation system has the advantage of increasing the rainwater utilization rate.

Description

technical field [0001] The invention relates to the field of ecological restoration, more specifically, it relates to a water circulation system and a construction method for slope regreening. Background technique [0002] Due to the development of mineral resources and other reasons, a large number of slope structures with unstable geological structures, poor preparation coverage and high soil pollution appear around the mine. Causing serious geological disasters such as landslides and landslides, on the other hand, it is also easy to cause environmental pollution such as dust and groundwater pollution. Therefore, it is particularly important to restore vegetation on slopes. [0003] In the patent with the notification number CN104782383A, a high and steep slope ecological regreening spraying base material and its preparation method and application are disclosed, which specifically include the following steps: cleaning the slope - hanging double-layer nets - anchoring - pre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/02A01G25/00E03B3/02E02D17/20
CPCA01G25/00A01G25/02E02D17/20E03B3/02Y02A20/108
Inventor 郑小冬黄浩
Owner 中煤浙江生态环境发展有限公司
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