Sand solidification and tree planting rainwater collection and water holding sand control plate

A rain-collecting, plate-body technology, applied in general water supply conservation, water supply installations, drinking water installations, etc., can solve the problems affecting the sand-fixing ability of components, unfavorable coverage tightness, single function, etc., achieve excellent geometric and mechanical properties, laying expansion Superior performance and the effect of water retention

Inactive Publication Date: 2018-10-12
ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it has the following disadvantages: when laying and installing, the tightness of the laying of multiple cylinder structures is poor, and there is no connection relationship between two adjacent components, which is not conducive to ensuring the tightness of its coverage, which may affect the sand-fixing ability of the components ;The fixing device only plays a fixed role and has a single function

Method used

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  • Sand solidification and tree planting rainwater collection and water holding sand control plate
  • Sand solidification and tree planting rainwater collection and water holding sand control plate
  • Sand solidification and tree planting rainwater collection and water holding sand control plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A sand-fixing, tree-planting, rain-retaining, water-retaining and sand-controlling board, comprising a board body 1 and a fixing rod 2 with an equilateral triangle in cross section, such as figure 1 and figure 2 As shown, the center of the plate body 1 is provided with a circular planting hole 3 that runs through the upper and lower surfaces of the plate body 1. The plate body 1 surrounds the planting hole 3 to form three equally spaced top corners. The planting hole 3 The inner bottom is provided with an annular support sheet 4, the upper surface of the support sheet 4 is provided with a degradable base protective film 5, and the plate body 1 is laid with a regular hexagonal honeycomb structure;

[0038] like figure 1 and figure 2 As shown, the upper surface of the top corner part facing the planting hole 3 is provided with a rain collecting port 6, and the upper surface of the top corner part is an arc surface gradually lowering from its tip to the position of the...

Embodiment 2

[0047] The difference between this embodiment and embodiment 1 is:

[0048] In this example, if figure 2 As shown, the upper port of the planting hole 3 gradually lowers toward the inner circumference of the horizontal plane where the rain collecting port 6 is located along the edge. When it rains, it can reduce the amount of rainwater flowing into the planting hole 3 along the upper surface of the top corner of the plate body 1, so as to prevent excessive irrigation of rainwater.

[0049] In this example, if image 3 As shown, the free end of the positioning rod 17 is provided with a sharp portion. The sharp end of the positioning rod 17 is more conducive to inserting the positioning rod 17 into the sand, thereby promoting the fixing effect of the fixing rod 2 on the board body 1 .

[0050] In this example, if Figure 7 As shown, every six plate bodies 1 that form a regular hexagonal area include two types of plate bodies 1 with an equal number. The three connecting stri...

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PUM

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Abstract

The invention discloses a sand fixation and tree planting rainwater collection and water holding sand control plate and belongs to the field of desert control facilities. The sand control plate comprises a plate body with the regular triangular cross section. The plate body is laid in a honeycomb structure. A plant hole is formed in the center of the plate body. The upper surface of the plate bodyis provided with rainwater collection ports surrounding the plant hole. The lower portion of each rainwater collection port is connected with a rainwater collection channel arranged obliquely. The rainwater collection channels communicate with a water storage cavity. The bottom of the water storage cavity is provided with water distribution holes penetrating through the lower surface of the platebody. Each fixing rod comprises an inner rod and an outer pipe, wherein the lower end of the outer pipe and the lower end of the inner rod are hinged to a connecting rod and a locating rod correspondingly; the other end of the connecting rod is hinged to the middle of the locating rod. The three side faces of the plate body are all fixedly provided with connecting battens. Each connecting battenis provided with a fixing hole matched with the corresponding fixing rod. Each outer pipe comprises a vertical fixed section and a rotary supporting section which are connected through a rotary shaft.Each inner rod comprises a vertical fixed section and a rotary supporting section which are connected through a rotary shaft. The sand fixation and tree planting rainwater collection and water holding sand control plate can well achieve the wind prevention, sand fixation, rainwater collection and water holding functions. The fixing structure has the three effects of connecting the plate body, fixing the plate body and supporting trees. The application value is high.

Description

technical field [0001] The invention relates to the field of desert control facilities, in particular to a sand-fixing board for sand-fixing, planting, tree-collecting, rain-retaining, water-retaining and sand-controlling. Background technique [0002] Desert ecology is deteriorating, and dust and sandstorms are frequent, affecting social life and endangering economic development. With the trend of warming and drying the global climate, desert control is becoming more and more urgent. The arid sandy area has a dry climate, little rainfall, strong evaporation, strong winds, loose soil, and flowing sand. At present, people mainly use barriers to fix sand and plant trees and grass to curb the desertification process, and some results have been achieved. However, the desert area is vast and the natural conditions are complex. Except for a few areas that rely on abundant water resources and use engineering irrigation to make vegetation reconstruction better, in places where irrig...

Claims

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Application Information

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IPC IPC(8): E02D3/00E03B3/02
CPCE02D3/00E03B3/02Y02A20/108Y02A40/22
Inventor 杨晓凡万杰卞恒智赵欢欢
Owner ANHUI UNIVERSITY OF TECHNOLOGY AND SCIENCE
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