CN202050758U

CN202050758U - Water supply and soil conservation facility for growing plants in dry soil

Info

Publication number: CN202050758U
Application number: CN2011200545113U
Authority: CN
Inventors: 高尚
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-03-04
Filing date: 2011-03-04
Publication date: 2011-11-30
Anticipated expiration: 2021-03-04

Abstract

The utility model discloses a water supply and soil conservation facility for growing plants in dry soil. The water supply and soil conservation facility is composed of a thick mesh buried under the pit, a thin mesh covering the ground and connecting wires connected between the thick mesh and the thin mesh; a water supply system is arranged between the thick mesh and the thin mesh, and comprises water supply pipes, a main water supply pipe and a water source; a water pipe gate valve is arranged nearby the water source; water outlet holes are formed on the water supply pipes; a moisture preserving film covers the thin mesh; and a layer of cultivation soil is pressed on moisture preserving film. The utility model has the benefits that the water supply and soil conservation facility is mainly used for planting and irrigation of desert and arid soil and can prevent and control water and soil loss; moreover, the water supply and soil conservation facility has low construction cost, and is an ideal facility for changing the desert environment and developing agriculture, stock raising and forestry.

Description

Native facility is protected in the feedwater of dry soil plantation plant

Technical field

The utility model relates to the facility of a kind of desert and arid soil plantation plant, and the utility model is even more important in the plantation and the drip irrigation field of pesticide herd forestry.The utility model also is used for the water and soil comprehensive regulation in dry area.

Background technology

In recent years, because the sleepiness of climatic anomaly and water resource, the soil desertification area in the northwestward of China and the north is increasing, and some plant growing of comparing the arid area is all very difficult.Because of a little, the wind sand environment that causes is perplexing people.Human existence is on the hazard.File of central authorities in 2011 proposes: " water be Source of life, productions will, the base of ecology.Emerging water conservancy, removing water damage, concerning human survival, economic development, social progress, always is the major issue of administering state affairs well and ensure national security.The frequent serious bloods and droughts that takes place of China causes great life and property loss in recent years, and it is very weak to expose infrastructure such as irrigation and water conservancy, must strengthen the construction of water conservancy facilities energetically.Greatly develop water-saving irrigation, promote the sprinkling irrigation drip irrigation technique ... "

The utility model content

The inventor does not also hear the relevant report of administering this class drought method up to now.Native facility is protected in the feedwater of the disclosed dry soil plantation plant of the inventor, mainly is that the method for the soil of preserving moisture and the method for control dust storm are irrigated in the plantation that is used to provide pesticide herd forestry.

The purpose of this utility model provides the feedwater of a kind of dry soil plantation plant and protects native facility.

In order to reach these purposes, just must finish by following scheme:

Native facility is protected in the feedwater of the dry soil plantation plant of the utility model, be by be embedded in the coarse net under the melt pit, the fine-structure mesh on the face of land constitutes with the connecting filament that is connected coarse net and fine-structure mesh.Set up water supply system between coarse net and fine-structure mesh, it is to be made of feed pipe, main feed water pipe, water pipe gate valve, water source.The left and right sides of the tube wall of feed pipe is provided with apopore, and apopore is circular, and its diameter is 1mm-5mm.The spacing in the rows of apopore is 200mm-300mm, and the line-spacing of feed pipe is 300mm-1000mm;

The pressure at described water source is 0.1mpa-0.5mpa.Hydraulic pressure can determine that the little hydraulic pressure of the seedling of the thick plant of the grains of sand is suitable little in general according to the size of soil property and plantation plant; The thin hydraulic pressure of the tall and big soil property of plant is suitable big.

Native facility is protected in the feedwater of described dry soil plantation plant, and coarse net has feed pipe at following fine-structure mesh in last, and coarse net is connected by connecting filament with fine-structure mesh, and moisture film is arranged on the fine-structure mesh, and the ridging layer is arranged on the moisture film, and the training the thickness of the layer is 5mm-30mm.

The material of described coarse net, fine-structure mesh, connecting filament can be that metal material, nonmetallic materials, metal and nonmetallic composite, plastics, chemical fibre, producing high-molecular condensation material etc. are prefabricated or work out.Described feed pipe can be used metal, nonmetal, plastics, composite manufacturing.Described moisture film can be used material manufacturings such as plastics chemical fibre, and thickness is between 0.1mm-0.8mm; The mesh of described coarse net and fine-structure mesh can be square, rectangle, also can be rhombus that the average length of side of coarse net mesh is 30mm-100mm, and the average length of side of fine-structure mesh mesh is 5mm-30mm.Described connecting filament length 50mm-300mm, spacing in the rows can be decided according to actual soil and plantation the different of plant with line-spacing, and desert, thick soil want closeer in general, and it is rarer that fine earth is wanted, and spacing in the rows and line-spacing generally are 30mm-100mm; The twine of described silk screen, the twine of fine-structure mesh want thin, and it is thick that the twine of coarse net is wanted, because the material difference that twine uses, so the thickness of twine is also different, it is just suitable thin to do twine with the high material of mechanical strength.For example do twine with metal material, the twine of fine-structure mesh should be 0.3mm-1.0mm, and the twine of coarse net is 0.8mm-1.5mm, and connecting filament should be 0.5mm-1.8mm.The feedwater of the dry soil plantation plant of this utility model protect native facility twine thickness and soil property and to plant the relation of plant very big, the thickness of twine will be decided according to actual conditions.

This utility model has the good benefit that soil is protected in water saving, and cheap, can not injure the physical index and the chemical composition of soil, thereby environmental protection, have great practical value.

Description of drawings

Below in conjunction with accompanying drawing the utility model is done further detailed description.

Accompanying drawing is the structure and the feedwater schematic diagram of the water supply facilities of the dry soil plantation of the utility model plant.

Embodiment

As shown in the figure, according to different needs, do ground on needs improvement or desert of planting and thirsty fields, the degree of depth of ground can be decided according to actual conditions.Coarse net 7 prefabricated or that weave is lain on the ground, fasten connecting filament 8 on coarse net, the length of connecting filament 8 is a bit larger tham the degree of depth of ground.And on coarse net, earth up, earth culture is the same to face of land height, re-lay feed pipe 3, feed pipe 3 will be connected with main feed water pipe 2, and main feed water pipe 2 is connected with the water pipe gate valve 1 of the control water yield, and water pipe gate valve 1 is connected with water source 10.Described feed pipe 3 is provided with apopore 9.

Again fine-structure mesh 6 is covered on feed pipe 3, subsequently the upper end of connecting filament 8 is tied up on the fine-structure mesh 6, further ridging leveling, the height of ridging and fine-structure mesh are flat to be standard.As further enforcement of the present utility model, on smooth fine-structure mesh 6, lay one deck moisture film 5, at moisture film 5 upper press cover one decks ridging layer 4.

Protect in the feedwater of the dry soil plantation plant of this utility model that to plant method for planting on the native facility as follows,, on ridging layer 4, bore out the aperture (degree of depth in hole should be passed moisture film 5) of plantation plant, in aperture, plant seed with awl according to the difference of plantation plant.Regularly water as required later on and topdress, described method of watering is that the pipe closer valve 1 of fetching boiling water gets final product drip irrigation, irritates and closes the water pipe gate valve after good.The method of described fertilising can the chemical fertilizer that budget is good be dissolved in the water supply source and is imposed.

Claims

1. native facility is protected in the feedwater of a dry soil plantation plant, is by being embedded in the coarse net (7) under the melt pit, the fine-structure mesh (6) and connecting filament (8) formation on the face of land.Native facility is protected in the feedwater of described dry soil plantation plant, it is characterized in that: be provided with water supply system between described coarse net and the fine-structure mesh, it is to be made of feed pipe (3), main feed water pipe (2), water channel gate valve (1), water source (10).

2. native facility is protected in the feedwater of a kind of dry soil plantation plant according to claim 1, and it is characterized in that: described fine-structure mesh is provided with moisture film (5), is pressed with one deck ridging layer (4) on the moisture film (5).

3. native facility is protected in the feedwater of a kind of dry soil plantation plant according to claim 1, it is characterized in that: the tube wall both sides of described feed pipe (3) are provided with apopore (9), apopore (9) is circular, diameter is 1mm-5mm, spacing in the rows is 200mm-300mm, and described feed pipe (3) line-spacing is 300mm-1000mm.

4. native facility is protected in the feedwater of a kind of dry soil plantation plant according to claim 2, it is characterized in that: described ridging layer (4) thickness is 5mm-30mm; The thickness of described moisture film (5) is 0.1mm-0.8mm; Described connecting filament (8) length is 50mm-300mm; The rugosity of described connecting filament (8) is 0.5mm-1.8mm; Described connecting filament (8) spacing in the rows and line-spacing all are 300mm-100mm; Described fine-structure mesh (6) twine is 0.3mm-1.0mm, and the twine of coarse net (7) is 0.8mm-1.5mm.

5. protect native facility according to the feedwater of claim 1 or 4 described a kind of dry native plant plantings, it is characterized in that: the hydraulic pressure of described feed pipe is between the 0.1mpa-0.5mpa.

6. protect native facility according to the feedwater of claim 1 or the described a kind of dry native plant planting of claim 4, it is characterized in that: the mesh of described fine-structure mesh and coarse net can be square, rectangle, also can be rhombus, the mesh average length of fine-structure mesh is 5mm-30mm, and the mesh average length of coarse net is 30mm-100mm.