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Desert sand water storage system

A desert and water pipe technology, applied in water supply installations, drinking water installations, applications, etc., can solve the problems of desert water leakage and evaporation, and achieve the effects of avoiding water loss, improving water absorption, and being convenient to use.

Pending Publication Date: 2021-11-02
甘肃省祁连山水源涵养林研究院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But after all, it can't solve the problem of desert water is difficult to store, leaks quickly, and evaporates quickly.

Method used

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  • Desert sand water storage system

Examples

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Effect test

Embodiment 1

[0028] A desert sand water storage system, comprising several planting strips connected in sequence, the planting strips are sequentially provided with a planting layer 1, a water storage nutrient layer 2 and an anti-seepage layer 3 from the top to the bottom;

[0029] Cacti are planted on the planting layer 1;

[0030] The anti-seepage layer 3 is successively arranged as a coarse sand layer 31 , a water-permeable geotextile layer 32 and a modified desert sand layer 33 from the top to the bottom.

[0031] The water storage nutrient layer 2 includes the following components in mass parts: 25 parts of zeolite, 14 parts of attapulgite, 33 parts of water-absorbing resin, 3 parts of urea, 3 parts of potassium sulfate and 3 parts of potassium dihydrogen phosphate.

[0032] The preparation method of modified desert sand is as follows:

[0033] (1) Sieve the desert sand, and retain the desert sand with more than 80 meshes to obtain the primary screening desert sand;

[0034] (2) Mix...

Embodiment 2

[0039] A desert sand water storage system, comprising several planting strips connected in sequence, the planting strips are sequentially provided with a planting layer 1, a water storage nutrient layer 2 and an anti-seepage layer 3 from the top to the bottom;

[0040] Haloxylon is planted on the planting layer 1;

[0041] The anti-seepage layer 3 is successively arranged as a coarse sand layer 31 , a water-permeable geotextile layer 32 and a modified desert sand layer 33 from the top to the bottom.

[0042] The water storage nutrient layer 2 includes the following components in mass parts: 38 parts of zeolite, 32 parts of attapulgite, 45 parts of water-absorbing resin, 10 parts of urea, 5 parts of potassium sulfate and 7 parts of potassium dihydrogen phosphate.

[0043] The preparation method of modified desert sand is as follows:

[0044] (1) Sieve the desert sand, and retain the desert sand with more than 80 meshes to obtain the primary screening desert sand;

[0045] (2)...

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Abstract

The invention discloses a desert sand water storage system, and belongs to the technical field of water storage. The desert sand water storage system comprises a plurality of planting strips which are sequentially connected, and each planting strip is sequentially provided with a planting layer, a water storage nutrition layer and an impermeable layer from top to bottom; the impermeable layer is sequentially provided with a coarse sand layer, a permeable geotextile layer and a modified desert sand layer from top to bottom. Compared with the prior art, the desert sand water storage system has the beneficial effects that the seepage-proofing layer is arranged, has flexible seepage-proofing and self-repairing functions, can adapt to dynamic changes of a soil matrix, and prevents water loss of the water storage nutrition layer. Water is collected to the water storage nutrition layer through a water collector, so that water supply needed by plant growth is guaranteed, and finally a water storage function is achieved.

Description

technical field [0001] The invention relates to the technical field of water storage, in particular to a desert sand water storage system. Background technique [0002] Desert control refers to controlling the spread of deserts through technical means such as water control and sand control. The main reasons for the expansion of desertification are unreasonable human activities, drought, water shortage, sparse vegetation, and wind boost. Therefore, if we can find breakthroughs in alleviating the shortage of water resources, increasing the surface vegetation in desert areas, and reducing the wind boosting effect, the problem of desert governance will be easily solved. [0003] Planting plants in the desert is a commonly used technical means at present. Yet desert plants require little or no fixed water source to grow. Generally, the original methods of flood irrigation, sprinkler irrigation and drip irrigation are adopted. But after all, it can't solve the problem that des...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01G22/60E03B3/28C05G3/00
CPCA01G17/005A01G22/60E03B3/28C05B7/00C05G3/00C05C9/00C05D1/02C05D9/00
Inventor 闫春鸣肖明敏强韦清张资良刘睿明
Owner 甘肃省祁连山水源涵养林研究院
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