CN107148854A - A kind of sea-buckthorn sand prevention system and method to set up - Google Patents

Abstract

The invention discloses a seabuckthorn sand prevention system, which comprises an anti-seepage layer, a rock wool layer, a soil layer, a sand grain layer and a sand control layer arranged sequentially from bottom to top, several seabuckthorns whose roots are buried in the soil layer, and a spacer A fixed frame set between several seabuckthorns; the thickness of the anti-seepage layer is 5-10cm; the material of the rock wool layer is rock wool, and its thickness is 20-30cm; the thickness of the soil layer is 20-30cm; the thickness of the sand layer 20-30cm; the thickness of sand control layer is 5-10cm. The invention can provide supporting force for seabuckthorn branches, increase the wind resistance of seabuckthorn, and at the same time facilitate the collection of rainwater and artificial irrigation, so that the water resources of artificial irrigation can directly enter the soil layer and rock wool layer, effectively reducing the amount of irrigation, and then effectively reducing sand and dust The impact on life, promote the greening of the desert layer by layer.

Description

Seabuckthorn sand prevention system and setting method

technical field

The invention relates to the field of seabuckthorn sand prevention, in particular to a seabuckthorn sand prevention system and a setting method.

Background technique

In recent years, due to abnormal climate, lack of water resources, and overgrazing of grasslands, soil desertification in my country has become more and more serious. The common impact of desertification is sandstorms, which will seriously affect people's lives. Prevent land desertification and water and soil Loss, promotion of desert greening and soil and water conservation are two major issues of environmental protection. Seabuckthorn is a deciduous shrub that is resistant to drought and wind and sand and can survive on saline-alkali land. Its root system is usually distributed in 0-60cm sandy soil, which is very suitable for desert greening and water and soil conservation.

Contents of the invention

Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a seabuckthorn sand prevention system and setting method that can effectively maintain water and soil, green deserts, and prevent sandstorms.

In order to achieve the above-mentioned purpose of the invention, the technical scheme adopted in the present invention is:

A seabuckthorn sand prevention system is provided, which includes an anti-seepage layer, a rock wool layer, a soil layer, a sand layer and a sand control layer arranged sequentially from bottom to top, several seabuckthorns whose roots are buried in the soil layer, and several seabuckthorns arranged at intervals. The fixing frame between seabuckthorns; the thickness of the anti-seepage layer is 5-10cm; the material of the rock wool layer is rock wool, and its thickness is 20-30cm; the thickness of the soil layer is 20-30cm; the thickness of the sand layer is 20- 30cm; the thickness of sand control layer is 5-10cm.

Further, the anti-seepage layer includes a U-shaped embedded part and an anti-seepage membrane arranged in the U-shaped embedded part, and the cavity height of the U-shaped embedded part is 40-60 cm; the rock wool layer and the soil layer are both set In U-shaped embedded parts.

Further, the sand control layer is a sand storage frame, and the sand storage frame includes several connecting columns, and several connecting plates with two ends respectively arranged on different connecting columns; the height of the connecting columns is equal to the height of the connecting plates and is 5-10cm; Each connecting column is provided with a plurality of concave sockets; both ends of each connecting column are provided with cylindrical pins matching the concave sockets.

Further, the fixed frame includes a frame body, several L-shaped storage frames arranged on the outer wall of the frame, water storage materials arranged in the frame body, and a frame head arranged at the bottom of the frame body, and several permeable holes are arranged on the frame head, And the water collecting device arranged on the top of the frame;

The water collecting device includes a trumpet-shaped frame top connected to the frame body. A collector panel is arranged on the top of the trumpet-shaped frame. The middle position of the collector panel is concave and a rainwater inlet is provided. An anti-evaporation cover is provided, and the area of the anti-evaporation cover is greater than or equal to the area of the rainwater inlet and smaller than the area of the collecting panel.

Furthermore, a permeable plate is provided at the connection between the frame body and the frame head, and a number of flow control holes are provided on the permeable plate.

Further, an antifreeze film is provided between the soil layer and the sand layer.

A setting method of a seabuckthorn sand prevention system is provided, which includes the following steps:

S1. Use machinery to scrape sand and soil to form a trough of 65cm-100cm;

S2. Put the U-shaped embedded part with a cavity height of 40-60cm into the tank, and lay an anti-seepage film in the U-shaped embedded part, and put the fixing frame and rock wool with a thickness of 20-30cm into the U-shaped In embedded parts;

S3, paving soil with a thickness of 20-30cm on the rock wool, transplanting seabuckthorn into the soil at the same time, and laying an antifreeze film on the soil;

S4, on the antifreeze film, lay the sand with a thickness of 20-30cm, and set a sand storage frame with a height of 5-10cm on the sand;

S5. The branches of seabuckthorn are placed on the L-shaped storage rack.

The beneficial effects of the present invention are:

1. The present invention designs a set of sand control system according to the growth conditions of seabuckthorn and the distribution characteristics of roots. This system can be installed in batches by machinery, and this system can provide a better growth environment for seabuckthorn in a desertified environment and ensure the survival of seabuckthorn The sand control layer and sand grain layer make the growth environment less disturbed by the outside world, which is convenient for long-term use; the anti-seepage layer, rock wool layer and soil layer are convenient for storing water resources and nutrients for seabuckthorn, reducing the working cycle of maintenance personnel; The frame can provide support for the seabuckthorn branches, increase the wind resistance of the seabuckthorn, and facilitate the collection of rainwater and artificial irrigation, so that the water resources of artificial irrigation can directly enter the soil layer and rock wool layer, effectively reducing the amount of irrigation, thereby effectively reducing the impact of sand and dust. The influence of life pushes forward the greening of the desert layer by layer.

2. The setting of rock wool enables the root system of seabuckthorn to be connected with the water source channel underground, which facilitates the expansion of the root system of seabuckthorn and absorbs water resources.

3. The setting of the connecting column and the connecting plate can make the combination between the two not easy to separate, and at the same time, it is convenient to control the size of the sand storage frame, adjust measures to local conditions, save costs, and at the same time can store sand well and avoid soil probes.

4. Use the rack head to insert the rack body into the sand, and use the L-shaped storage rack to store the branches of sea buckthorn, so as to prevent the branches of sea buckthorn from being blown by the wind and improve the wind resistance of sea buckthorn. At the same time, the invention can also collect rainwater and reduce related maintenance staff workload.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is the structural representation of sand storage frame;

Fig. 3 is the structural representation of connecting column;

Fig. 4 is the structural representation of connecting plate;

Fig. 5 is a structural schematic diagram of the fixing frame.

Among them: 1. anti-seepage layer; 2. rock wool layer; 3. soil layer; 4. sand grain layer; 5. sand control layer; 6. seabuckthorn; 7. fixed frame; 503, inner concave jack; 504, cylinder pin; 701, frame body; 702, L-shaped storage frame; 703, water storage material; 704, frame head; 705, trumpet-shaped frame top; 706, collector panel; 707, Rainwater inlet; 708, anti-evaporation cover; 709, permeation plate; 710, flow control hole; 711, permeation hole.

detailed description

The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

As shown in Figure 1, the seabuckthorn sand control system includes an anti-seepage layer 1, a rock wool layer 2, a soil layer 3, a sand grain layer 4 and a sand control layer 5 arranged sequentially from bottom to top, and the roots are buried in the soil layer 3. Some seabuckthorns 6, and the fixing frames 7 arranged at intervals between several seabuckthorns 6; the thickness of the anti-seepage layer 1 is 5-10cm; the material of the rock wool layer 2 is rock wool, and its thickness is 20-30cm; the thickness of the soil layer 3 The thickness is 20-30cm; the thickness of the sand layer 4 is 20-30cm; the thickness of the sand control layer 5 is 5-10cm.

The anti-seepage layer 1 includes a U-shaped embedded part and an anti-seepage membrane arranged in the U-shaped embedded part. The cavity height of the U-shaped embedded part is 40-60 cm; Type embedded parts.

As shown in Fig. 2, Fig. 3 and Fig. 4, the sand control layer 5 is a sand storage frame, and the sand storage frame includes several connecting columns 501, and several connecting plates 502 whose two ends are respectively arranged on different connecting columns 501; the connecting columns 501 The height is equal to the height of the connecting plate 502 and is 5-10cm; each connecting column 501 is provided with several concave sockets 503; Cylindrical latch 504.

As shown in Figure 5, the fixed frame 7 includes a frame body 701, a number of L-shaped storage frames 702 arranged on the outer wall of the frame body 701, and a water storage material 703 arranged in the frame body 701. The water storage material 703 can be made of sponge or rock. Cotton, the frame head 704 that is arranged at the bottom of the frame body 701, several penetration holes 711 are arranged on the frame head 704, and the water collection device arranged on the top of the frame body 701; the water collection device includes a trumpet-shaped frame connected with the frame body 701 Top 705, the trumpet-shaped frame top 705 is provided with a collector panel 706, the middle position of the collector panel 706 is concave and is provided with a rainwater inlet 707, and an anti-evaporation cover is arranged on the collector panel 706 and directly above the rainwater inlet 707 708 , the area of the anti-evaporation cover 708 is greater than or equal to the area of the rainwater inlet 707 and smaller than the area of the collector panel 706 .

In order to control the infiltration rate of the collected rainwater, avoid the rapid loss of the collected rainwater, and improve the utilization rate of rainwater, a permeable plate 709 is provided at the junction of the frame body 701 and the frame head 704, and a number of flow control holes 710 are provided on the permeable plate 709.

In desert areas, the temperature difference between day and night is large. In order to prevent seabuckthorn 6 from frostbite, an antifreeze film is installed between the soil layer 3 and the sand layer 4 to prevent the soil from freezing when the temperature is too low.

The setting method of the seabuckthorn sand prevention system comprises the following steps:

S1. Use machinery to scrape sand and soil to form a trough of 65cm-100cm;

S2. Put the U-shaped embedded part with a cavity height of 40-60cm into the tank body, and lay an anti-seepage film in the U-shaped embedded part, and put the fixing frame 7 and rock wool with a thickness of 20-30cm into the U-shaped embedded part. Type embedded parts;

S3, paving the soil with a thickness of 20-30cm on the rock wool, transplanting seabuckthorn 6 into the soil simultaneously, and laying an antifreeze film on the soil;

S4, on the antifreeze film, lay the sand with a thickness of 20-30cm, and set a sand storage frame with a height of 5-10cm on the sand;

S5. Place the branches of seabuckthorn 6 on the L-shaped storage rack 702 .

In the specific implementation process of the present invention, the frame body 701 is inserted into the sand and soil through the guidance of the frame head 704 to ensure the stability of the frame body 701, and the branches of seabuckthorn 6 are put into the L-shaped storage rack 702, and the L-shaped storage rack 702 can effectively prevent the branches of seabuckthorn 6 from moving with the wind, and improve the wind resistance of seabuckthorn 6; users can replace the permeable plate 709 with flow control holes 710 of different sizes according to specific conditions, and comprehensively control according to different geographical environments and weather factors The infiltration rate of the collected rainwater improves the irrigation efficiency of the collected rainwater.

The trumpet-shaped frame top 705 of the present invention cooperates with the collector panel 706, which can effectively collect rainwater resources, and the anti-evaporation cover 708 can avoid direct sunlight from the rainwater inlet 707, reduce the evaporation of rainwater collected in the frame body 701, and maximize the retention of collected water. amount of rainwater.

In summary, the sand control layer 5 and the sand grain layer 4 of the present invention make the system suffer from little external interference and are convenient for long-term use; the anti-seepage layer 1, the rock wool layer 2 and the soil layer 3 are convenient for storing water resources and Nutrients, reducing the working cycle of maintenance personnel; the fixed frame 7 can provide support for the branches of seabuckthorn 6, increase the wind resistance of seabuckthorn 6, and at the same time facilitate the collection of rainwater and artificial irrigation, so that the water resources of artificial irrigation can directly enter the soil layer 3 and rock wool layer 2, effectively reducing the amount of irrigation; this system can be set up in batches using machinery, and this system can provide a better growth environment for seabuckthorn 6 in a desertification environment, ensuring the survival rate of seabuckthorn 6; the present invention can effectively reduce the amount of seabuckthorn 6 The impact of dust on life promotes the greening of the desert layer by layer.

Claims (7)

1. A seabuckthorn sand control system, characterized in that: comprise an anti-seepage layer (1), a rock wool layer (2), a soil layer (3), a sand grain layer (4) and a sand control layer arranged successively from bottom to top (5), the root system is buried in some seabuckthorns (6) of the soil layer (3), and the fixing frame (7) is arranged between several seabuckthorns (6) at intervals; the anti-seepage layer (1) The thickness of the rock wool layer (2) is 5-10cm; the material of the rock wool layer (2) is rock wool, and its thickness is 20-30cm; the thickness of the soil layer (3) is 20-30cm; the sand grain layer (4) The thickness is 20-30cm; the thickness of the sand control layer (5) is 5-10cm. 2. The seabuckthorn sand prevention system according to claim 1, characterized in that: the anti-seepage layer (1) comprises a U-shaped embedded part and an anti-seepage film arranged in the U-shaped embedded part, the The cavity height of the U-shaped embedded part is 40-60 cm; the rock wool layer (2) and the soil layer (3) are both arranged in the U-shaped embedded part. 3. The seabuckthorn sand prevention system according to claim 1, characterized in that: the sand control layer (5) is a sand storage frame, and the sand storage frame includes several connecting columns (501), and the two ends are respectively arranged on Several connecting plates (502) on different connecting posts (501); the height of the connecting posts (501) is equal to the height of the connecting plates (502) and is 5-10cm; on each of the connecting posts (501) A plurality of concave insertion holes (503) are provided; cylindrical bolts (504) matching the concave insertion holes (503) are arranged at both ends of each connecting column (501). 4. The seabuckthorn sand prevention system according to claim 1, characterized in that: the fixed frame (7) includes a frame body (701), and several L-shaped storage frames ( 702), the water storage material (703) arranged in the frame body (701), the frame head (704) arranged at the bottom of the frame body (701), the frame head (704) is provided with several Penetration holes (711), and a water collecting device arranged on the top of the frame (701); The water collecting device includes a trumpet-shaped frame top (705) connected to the frame body (701), and a current-collecting panel (706) is arranged on the trumpet-shaped frame top (705), and the current-collecting panel (706) The middle position is concave and provided with a rainwater inlet (707), and an anti-evaporation cover (708) is arranged on the collector panel (706) and directly above the rainwater inlet (707), and the anti-evaporation cover (708) The area is greater than or equal to the area of the rainwater inlet (707) and smaller than the area of the collecting panel (706). 5. The seabuckthorn sand prevention system according to claim 4, characterized in that: a permeable plate (709) is provided at the connection between the frame body (701) and the frame head (704), and the permeable plate (709) is Several flow control holes (710) are provided. 6. The seabuckthorn sand prevention system according to claim 1, characterized in that: an antifreeze film is arranged between the soil layer (3) and the sand layer (4). 7. A method for setting up a seabuckthorn sand prevention system, comprising the following steps: S1. Use machinery to scrape sand and soil to form a trough of 65cm-100cm; S2. Put the U-shaped embedded part with a cavity height of 40-60cm into the tank body, and lay an anti-seepage film in the U-shaped embedded part, and put the fixed frame (7) and rock wool with a thickness of 20-30cm. into the U-shaped embedded part; S3, paving the soil with a thickness of 20-30cm on the rock wool, transplanting seabuckthorn (6) into the soil at the same time, and laying an antifreeze film on the soil; S4, on the antifreeze film, lay the sand with a thickness of 20-30cm, and set a sand storage frame with a height of 5-10cm on the sand; S5. Place the branches of seabuckthorn (6) on the L-shaped storage rack (702).