Water and soil conservation and soil fixation system for preventing and controlling wind erosion desertification area

Abstract

The invention discloses a water and soil conservation soil fixation system for preventing and controlling a wind erosion desertification area, and relates to the technical field of desertification soil fixation, the water and soil conservation soil fixation system comprises an underground soil fixation unit and an overground drip irrigation unit, the overground drip irrigation unit comprises a plurality of drip irrigation belts, a gap is arranged between every two adjacent drip irrigation belts, the underground soil fixation unit comprises a plurality of soil fixation cylinders, and the soil fixation cylinders are arranged on the ground. A plurality of soil fixing cylinders are uniformly distributed in the intervals; a collecting assembly, a filtering assembly, an infiltrating irrigation assembly and an anchoring assembly are arranged in the soil fixing barrel. According to the water and soil conservation and soil fixation system for preventing and treating the wind erosion desertification area, the overground drip irrigation unit and the underground soil fixation unit are arranged, water is supplemented to plants through drip irrigation, and water is directly supplemented to root systems of the plants underground through the infiltrating irrigation assembly; the water content of soil is improved; the survival rate of plants is improved; rainwater is collected by arranging the collecting assembly and the filtering assembly, the utilization rate of water resources is increased, and consumption is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of desertification soil fixation, and in particular to a soil and water conservation soil fixation system for preventing and controlling wind erosion desertification areas. Background Art

[0002] In recent years, due to abnormal climate and lack of water resources, the regional environmental carrying capacity has increased accordingly, the environment has deteriorated day by day, and the ecology has been severely threatened. The soil desertification in the northwest of our country has become more and more serious. Preventing land desertification and soil and water loss is a major issue in environmental protection.

[0003] Currently, the main method for desert greening and preventing soil and water loss is to plant vegetation. However, due to the extremely dry weather, the moisture on the ground surface is extremely easy to evaporate, which also causes some moisture on the ground to not penetrate below the ground surface. After the soil becomes too dry, it will cause land cracking, low vegetation survival rate, and the soil cannot achieve the functions of soil fixation and water locking, which leads to soil and water loss and soil cracking desertification. Summary of the Invention

[0004] The purpose of the present invention is to provide a soil and water conservation soil fixation system for preventing and controlling wind erosion desertification areas to solve the problems raised in the background art.

[0005] To achieve the above purpose, the present invention provides a soil and water conservation soil fixation system for preventing and controlling wind erosion desertification areas, including an underground soil fixation unit and an above-ground drip irrigation unit. The above-ground irrigation unit includes a plurality of drip irrigation tapes, and there is an interval between every two adjacent drip irrigation tapes. The underground soil fixation unit includes a plurality of soil fixation cylinders, and the plurality of soil fixation cylinders are evenly distributed in the interval;

[0006] A collection component, a filtration component, a sub-surface irrigation component and an anchoring component are arranged inside the soil fixation cylinder.

[0007] Preferably, the collection component includes a rainwater collection tray, a plurality of diversion grooves are formed on the rainwater collection tray, the diversion grooves extend to the outer periphery of the filter sheet, the filter sheet is arranged at the bottom of the rainwater collection tray, and filter holes are formed on the filter sheet;

[0008] The lower part of the rainwater collection tray is communicated with a collection pipe, and the bottom end of the collection pipe is connected to the filtration component.

[0009] Preferably, the filtration component includes a filtration cavity arranged above the inside of the soil fixation cylinder, two filter meshes are arranged inside the filtration cavity, vibration members are arranged below both of the two filter meshes, the vibration members include eccentric cams, a vibration plate is arranged above the eccentric cams, and the vibration plate is fixedly connected to the frame of the filter mesh;

[0010] The eccentric cam is fixedly sleeved on the output shaft of the driving member, and the driving member is fixedly arranged on the outer back surface of the filtering cavity;

[0011] The top end of the filtering cavity is communicated with the collecting pipe, and a filtered water outlet pipe is arranged at the bottom of the filtering cavity, and the filtered water outlet pipe extends to the infiltration irrigation assembly.

[0012] Preferably, the filter screen is inclined, and the lower end of the filter screen is connected to the sand outlet, and the sand outlet is opened on the cavity wall of the filtering cavity; a sand receiving box is arranged outside the sand outlet, the sand receiving box is arranged on the support plate, and the support plate is fixedly connected to the outer side wall of the filtering cavity.

[0013] Preferably, the infiltration irrigation assembly includes a water supply cavity arranged below the filtering cavity, the top of the water supply cavity is communicated with the filtered water outlet pipe, a water level adjusting member is arranged on the filtered water outlet pipe, the water level adjusting member includes a columnar body arranged inside the filtered water outlet pipe, one end of the columnar body is fixedly connected with a semi-circular plug, two top blocks are arranged on one side of the semi-circular plug, and the two top blocks are symmetrically arranged in the filtered water outlet pipe;

[0014] The other end of the columnar body is fixedly connected with a connecting rod, the connecting rod is fixedly connected with one end of a rotating member, the other end of the rotating member is fixedly connected with a fixing rod, and a floating ball is connected to the free end of the fixing rod;

[0015] The rotating member is rotatably connected to a fixing block through a rotating shaft, the fixing block is fixedly arranged at the lower end of the filtered water outlet pipe, and a water outlet is further connected to the lower end of the filtered water outlet pipe.

[0016] Preferably, a water supply pump is further arranged in the water supply cavity, the water supply pump is communicated with one end of an infiltration irrigation main pipe, the other end of the infiltration irrigation main pipe penetrates out of the water supply cavity and is connected with a plurality of infiltration irrigation branch pipes, and a plurality of infiltration irrigation capillary pipes are connected to each of the plurality of infiltration irrigation branch pipes, and a plurality of infiltration holes are formed in the infiltration irrigation capillary pipes.

[0017] Preferably, the anchoring assembly includes an anchoring cavity arranged at the bottom of the soil-fixing cylinder, a fastening rod is arranged in the anchoring cavity, a plurality of ejecting rods are connected to the fastening rod, one end of each ejecting rod is fixedly connected with a spring, the other end of the spring is connected to the fastening rod, and a connecting sleeve is sleeved outside the spring and the ejecting rod, and one end of the connecting sleeve is fixedly connected to the fastening rod.

[0018] Preferably, a plurality of ejection holes are formed in the side wall of the anchoring cavity, and an elastic thin sheet covers the ejection holes. The elastic thin sheet is fixedly connected to a connecting rope, and the connecting rope passes through the hollow side wall of the soil-fixing cylinder and extends to the outside to be fixedly connected to a pull ring.

[0019] Preferably, an anchoring head is further fixedly connected to the bottom end of the anchoring cavity, and the anchoring head is arranged in a conical structure.

[0020] Preferably, a support ring is sleeved on the drip irrigation belt, and two fixing thorns are fixedly connected below the support ring, and scale lines are arranged on the fixing thorns.

[0021] Therefore, by adopting the above-mentioned soil and water conservation and soil-fixing system for preventing and controlling wind erosion desertification areas, the present invention sets up two units, namely an above-ground drip irrigation unit and an underground soil-fixing unit. In addition to supplementing water to plants through drip irrigation, the underground infiltration irrigation component directly supplements water to the roots of plants, improving the water content of the soil and thus the survival rate of plants; by setting up a collection component and a filtration component to collect rainwater, the utilization rate of water resources is improved and consumption is reduced.

[0022] The technical solution of the present invention will be further described in detail below with reference to the drawings and embodiments. Description of the Drawings

[0023] Figure 1 It is a schematic structural diagram of an embodiment of a soil and water conservation and soil-fixing system for preventing and controlling wind erosion desertification areas of the present invention;

[0024] Figure 2 It is a cross-sectional view of the soil-fixing cylinder of a soil and water conservation and soil-fixing system for preventing and controlling wind erosion desertification areas of the present invention;

[0025] Figure 3 It is a cross-sectional view of the collection component of a soil and water conservation and soil-fixing system for preventing and controlling wind erosion desertification areas of the present invention;

[0026] Figure 4 It is a schematic structural diagram of the water level adjusting member of a soil and water conservation and soil-fixing system for preventing and controlling wind erosion desertification areas of the present invention;

[0027] Figure 5 It is a side cross-sectional view of the driving box of a soil and water conservation and soil-fixing system for preventing and controlling wind erosion desertification areas of the present invention;

[0028] Figure 6 It is a schematic structural diagram of the support ring of a soil and water conservation and soil-fixing system for preventing and controlling wind erosion desertification areas of the present invention;

[0029] Reference numerals: 1, drip irrigation tape; 11, support ring; 12, fixing thorn; 13, scale line; 2, soil-fixing cylinder; 21, solar panel; 22, humidity sensor; 31, rainwater collection tray; 32, diversion groove; 33, filter sheet; 34, collection pipe; 41, filtering cavity; 42, filter screen; 431, eccentric cam; 432, driving member; 4321, driving gear; 4322, transmission belt; 4323, driven gear; 4324, rotating rod; 4325, driving box; 433, output shaft; 44, filtered water outlet pipe; 45, vibrating plate; 46, sand outlet; 47, sand receiving box; 48, support plate; 51, water supply cavity; 52, water level adjusting member; 521, columnar body; 522, semi-circular plug; 523, top block; 524, connecting rod; 525, rotating member; 526, fixing rod; 527, floating ball; 528, water outlet; 53, fixing block; 54, water supply pump; 541, valve; 55, main subsurface irrigation pipe; 56, subsurface irrigation branch pipe; 57, subsurface irrigation capillary; 61, anchoring cavity; 62, fastening rod; 63, ejecting rod; 64, spring; 65, connecting sleeve; 66, elastic sheet; 67, connecting rope; 68, pull ring; 69, anchoring head; 7, external water supply pipe. Detailed implementation manners

[0030] The technical solutions of the present invention will be further described below with reference to the drawings and embodiments.

[0031] Unless otherwise defined, the technical terms or scientific terms used in the present invention shall have the ordinary meanings understood by those of ordinary skill in the field to which the present invention belongs. The "first", "second" and similar terms used in the present invention do not denote any order, quantity or importance, but are only used to distinguish different components. The terms such as "comprising" or "including" mean that the elements or objects appearing before the term cover the elements or objects listed after the term and their equivalents, without excluding other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left" and "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0032] Embodiment

[0033] Please refer to Figure 1-6, the present invention provides a soil and water conservation and soil fixation system for preventing and controlling wind erosion desertification areas, including an underground soil fixation unit and an above-ground drip irrigation unit. The above-ground irrigation unit includes a plurality of drip irrigation tapes 1. A support ring 11 is sleeved on the drip irrigation tape 1. Two fixing thorns 12 are fixedly connected below the support ring 11. A scale line 13 is provided on the fixing thorn 12. When installing the drip irrigation tape 1, first confirm the number and spacing of the support rings 11 according to the on-site environment. When installing, hold both sides of the support ring 11 and insert the two fixing thorns 12 into the ground to the position where the scale line 13 is located, and then pass the drip irrigation tape 1 through a row of support rings 11 to complete the connection with the water supply system and other structures. While the support ring 11 plays a supporting role for the drip irrigation tape 1, it also avoids the influence of extreme strong wind weather on the use of the drip irrigation tape 1.

[0034] There is an interval between every two adjacent drip irrigation tapes 1. The underground soil fixation unit includes a plurality of soil fixation cylinders 2. The plurality of soil fixation cylinders 2 are evenly distributed in the interval. A plurality of solar panels 21 are further provided on the upper part of the outer surface of the soil fixation cylinder 2. The solar panels 21 are provided to convert solar energy into electrical energy to supply power to the driving member 432 and the water supply pump 54. In this way, there is no need to connect an external power source, saving energy and cost.

[0035] A humidity sensor 22 is further provided on the outer side wall of the soil fixation cylinder 2 buried in the ground. The humidity sensor 22 is connected to the control system. The control system controls the opening and closing of the driving member 432, the water supply pump 54 and the valve 541 according to the humidity data transmitted back by the humidity sensor 22. The control system is implemented by a computer for control, which is a mature existing technology and will not be elaborated here.

[0036] A collection component, a filtering component, a sub-surface irrigation component and an anchoring component are sequentially arranged inside the soil fixation cylinder 2. Among them, the collection component is used to collect rainwater, the filtering component filters the sediment carried in the rainwater and discharges the sediment, the sub-surface irrigation component uses the filtered rainwater to supply water to the plant roots, and the anchoring component is used for the fixation of the soil fixation cylinder 2.

[0037] The collection component includes a rainwater collection tray 31. A plurality of diversion grooves 32 are opened on the rainwater collection tray 31. The diversion grooves 32 extend to the periphery of the filter sheet 33. The filter sheet 33 is arranged at the bottom of the rainwater collection tray 31. Filter holes are opened on the filter sheet 33. The filter sheet 33 performs primary filtration on the rainwater to filter out larger sundries. The lower part of the rainwater collection tray 31 is communicated with a collection pipe 34. The bottom end of the collection pipe 34 is connected to the filtering component. The rainwater collected by the rainwater collection tray 31 flows into the filtering cavity 41 through the collection pipe 34 for filtration.

[0038] The filtering component includes a filtering cavity 41 arranged above the inside of the soil-fixing cylinder 2. The top end of the filtering cavity 41 is communicated with the collecting pipe 34. A filtering water outlet pipe 44 is arranged at the bottom of the filtering cavity 41, and the filtering water outlet pipe 44 extends to the infiltration irrigation component. Two filter meshes 42 are arranged inside the filtering cavity 41. The aperture of the filter mesh 42 located below the filtering cavity 41 is slightly smaller than that of the filter mesh located above. Such a setting performs secondary filtration on rainwater and improves the sediment removal rate. In addition, the two filter meshes 42 are both inclined and are connected to the side wall of the filtering cavity 41 through a frame. The lower end of the filter mesh 42 is connected to the sand outlet 46, and the sand outlet 46 is opened on the cavity wall of the filtering cavity. A sand receiving box 47 is arranged outside the sand outlet 46. The sand receiving box 47 is arranged on the support plate 48, and both the sand receiving box 47 and the support plate 48 are fixedly connected to the outer side wall of the filtering cavity 41 by bolts.

[0039] Vibrating members are arranged below both of the two filter meshes 42. The vibrating member includes an eccentric cam 431. A vibrating plate 45 is arranged above the eccentric cam 431, and the vibrating plate 45 is fixedly connected to the frame of the filter mesh 42. The eccentric cam 431 is fixedly sleeved on the output shaft 433 of the driving member 432, and the driving member 432 is fixedly arranged on the outer back surface of the filtering cavity 41. A driving box is fixedly arranged on the back of the soil-fixing cylinder 2 corresponding to the filtering cavity 41. The driving member 432 is fixed in the driving box. The driving member 432 is a motor. As Figure 5 shown, the output shaft of the motor passes through the filtering cavity 41 and is fixedly connected to the upper eccentric cam 431. A driving gear 4321 is also fixedly sleeved on the output shaft of the motor. The driving gear 4321 is connected to a driven gear 4323 through a transmission belt 4322. The driven gear 4323 is fixedly sleeved on a rotating rod 4324. One end of the rotating rod 4324 is connected to the driving box 4325 through a bearing, and the other end of the rotating rod 4324 passes through the filtering cavity 41 and is fixedly connected to the lower eccentric cam 431.

[0040] When the motor is started, the rotation of the output shaft and the transmission of the driving gear 4321 and the transmission belt 4322 drive the driven gear 4323 to rotate, so that the two eccentric cams 431 rotate synchronously, lift and then fall the vibrating plate 45, drive the filter mesh 42 to vibrate through the vibrating plate 45, and vibrate the sediment thereon to fall into the sand receiving box 47.

[0041] One side of the filtering cavity 41 is also connected with an external water supply pipe 7. The external water supply pipe 7 is communicated with an external water source such as a water collecting pool or is connected to a water supply vehicle as a backup water source. When the collected rainwater is insufficient, water supply is carried out through the external water supply pipe 7.

[0042] The infiltration irrigation component includes a water supply cavity 51 arranged below the filtration cavity 41. The top of the water supply cavity 51 is communicated with the filtered outlet pipe 44. A water level adjusting member 52 is arranged on the filtered outlet pipe 44. The water level adjusting member 52 includes a columnar body 521 arranged inside the filtered outlet pipe. One end of the columnar body 521 is fixedly connected with a semi-circular plug 522. Two top blocks 523 are arranged on one side of the semi-circular plug 522. The two top blocks 523 are symmetrically arranged inside the filtered outlet pipe 44. The other end of the columnar body 521 is fixedly connected with a connecting rod 524. The connecting rod 524 is fixedly connected with one end of a rotating member 525. The other end of the rotating member 525 is fixedly connected with a fixed rod 526. A floating ball 527 is connected to the free end of the fixed rod 526. The rotating member 525 is rotatably connected to a fixed block 53 through a rotating shaft. The fixed block 53 is fixedly arranged at the lower end of the filtered outlet pipe 44. The lower end of the filtered outlet pipe is also connected with a water outlet 528. When the water level inside the water supply cavity 51 continuously rises, the floating ball 527 rises accordingly, driving the rotating member 525 to rotate around the rotating shaft. The rotating member 525 pushes the connecting rod 524 to move inside the filtered outlet pipe 44, thereby driving the columnar body 521 and the semi-circular plug 522 to move inside the filtered outlet pipe 44. The semi-circular plug 522 is in close contact with the two top blocks 523, blocking the lower water outlet 528 and preventing water from entering. On the contrary, when the water level inside the water supply cavity 51 continuously drops, the floating ball 527 drops accordingly, driving the rotating member 525 to rotate around the rotating shaft. The rotating member 525 pulls the connecting rod 524 to move outside the filtered outlet pipe 44, and then the columnar body 521 and the semi-circular plug 522 move outside the filtered outlet pipe 44. The semi-circular plug 522 is separated from the two top blocks 523, and water flows into the water supply cavity 51 through the water outlet 528. Automatic water inlet is realized through the water level adjusting member to meet the water supply demand of the water supply cavity 51.

[0043] A water supply pump 54 is also arranged inside the water supply cavity 51. The water supply pump 54 is communicated with one end of an infiltration irrigation main pipe 55. The other end of the infiltration irrigation main pipe 55 passes through the water supply cavity and is connected with a plurality of infiltration irrigation branch pipes 56. A plurality of infiltration irrigation capillary pipes 57 are connected to each of the plurality of infiltration irrigation branch pipes 56. A plurality of infiltration holes are formed on the infiltration irrigation capillary pipes 57. The water supply pump 54 supplies water to the infiltration irrigation main pipe 55 and the infiltration irrigation branch pipes 56, and supplies water to the roots of the plants through the infiltration irrigation capillary pipes 57.

[0044] The anchoring assembly includes an anchoring cavity 61 provided at the bottom of the soil-fixing cylinder 2. The bottom end of the anchoring cavity 61 is fixedly connected with an anchoring head 69, and the anchoring head 69 is arranged in a conical structure. A fastening rod 62 is arranged in the anchoring cavity 61. A number of ejector rods 63 are connected to the fastening rod 62. One end of the ejector rod 63 is fixedly connected with a spring 64, and the other end of the spring 64 is connected to the fastening rod 62. A connecting sleeve 65 is sleeved outside the spring 64 and the ejector rod 63, and one end of the connecting sleeve 65 is fixedly connected to the fastening rod 62. The connecting sleeve 65 and the ejector rod 63 can slide relative to each other, and the connecting sleeve 65 plays a limiting role to ensure that the ejector rod 63 ejects from the ejection hole.

[0045] A plurality of ejection holes are formed in the side wall of the anchoring cavity 61. Elastic thin sheets 66 cover the ejection holes. The elastic thin sheets 66 are fixedly connected with connecting ropes 67. The connecting ropes 67 pass through the hollow side wall of the soil-fixing cylinder 2 and extend to the outside to be fixedly connected with pull rings 68. After installation, the pull rings 68 are pulled, and the elastic thin sheets 66 are pulled out of the ejection holes through the connecting ropes 67. The obstacles in front of the ejector rods 63 disappear. Under the action of the springs 64, the ejector rods 63 extend out of the ejection holes and plunge into the underground soil for anchoring. When the ejector rods 63 are ejected, the elastic thin sheets 66 remain in the cavity of the soil-fixing cylinder 2 and do not affect the use either.

[0046] During specific use, first install the above-ground drip irrigation unit. After installing the support ring 11, pass the drip irrigation belt 1 through the support ring 11 to complete the installation. Then, excavation pits for installation are dug at the intervals between several drip irrigation belts 1. The soil-fixing cylinders 2 are installed in the excavation pits, so that the collection assembly and the filtration assembly are located above the ground, and the rest are located underground. Backfill and fix the soil. After fixing, pull the pull rings 68 to anchor through the anchoring assembly to complete the installation. The soil humidity is detected by the humidity sensor 22. When the soil humidity fails to reach the humidity standard required for plant growth, the control system controls the valve 541 to open, the water supply pump 54 starts, and the sub-surface irrigation assembly supplies water to the plant roots. When the humidity reaches the standard, the control system controls the water supply pump 54 to stop supplying water and the valve 541 to close. When it rains, the collection assembly collects rainwater, filters it through the filtration assembly and supplies it to the sub-surface irrigation assembly. An external water supply pipe 7 is also connected to the filtration cavity 41. The external water supply pipe 7 is connected to a water source such as a catchment pond or a water supply vehicle. When the collected rainwater cannot meet the requirements of the sub-surface irrigation assembly, water is supplied through the external water supply pipe 7 to meet the sub-surface irrigation requirements.

[0047] Therefore, the present invention adopts the above-mentioned soil and water conservation soil-fixing system for preventing wind erosion desertification areas. By setting up two units, namely the above-ground drip irrigation unit and the underground soil-fixing unit, in addition to supplementing water to the plants through drip irrigation, the sub-surface irrigation assembly directly supplements water to the roots of the plants underground, increasing the water content of the soil and thus increasing the survival rate of the plants; by setting up the collection assembly and the filtration assembly to collect rainwater, the utilization rate of water resources is improved and the consumption is reduced.

[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions of the present invention or make equivalent replacements, and these modifications or equivalent replacements do not enable the modified technical solutions to deviate from the spirit and scope of the technical solutions of the present invention.

Claims

1. A soil and water conservation system for preventing wind erosion and desertification, characterized by: It includes an underground soil-fixing unit and an above-ground drip irrigation unit, wherein the above-ground irrigation unit includes a plurality of drip irrigation belts, and a gap is provided between every two adjacent drip irrigation belts, and the underground soil-fixing unit includes a plurality of soil-fixing cylinders, and the plurality of soil-fixing cylinders are evenly distributed in the gaps; The interior of the soil consolidation cylinder is provided with a collecting component, a filtering component, an infiltration and irrigation component and an anchoring component.

2. The soil and water conservation system for preventing wind erosion and desertification according to claim 1 is characterized by: The collection assembly comprises a rainwater collection tray, a plurality of guide grooves are provided on the rainwater collection tray, the guide grooves extend to the periphery of the filter plate, the filter plate is arranged at the bottom of the rainwater collection tray, and a filter hole is provided on the filter plate; The lower part of the rainwater collecting tray is connected with the collecting pipe, and the bottom end of the collecting pipe is connected to the filtering assembly.

3. The soil and water conservation system for preventing wind erosion and desertification according to claim 2 is characterized by: The filter assembly includes a filter cavity arranged above the interior of the soil-fixing cylinder, two filter screens are arranged inside the filter cavity, and a vibrating member is arranged below the two filter screens, and the vibrating member includes an eccentric cam, and a vibrating plate is arranged above the eccentric cam, and the vibrating plate is fixedly connected to the frame of the filter screen; The eccentric cam is fixedly sleeved on the output shaft of the driving member, and the driving member is fixedly arranged on the outer back side of the filtering cavity; The top of the filter cavity is communicated with the collecting pipe, and the bottom of the filter cavity is provided with a filter outlet pipe, which extends to the infiltration irrigation component.

4. The soil and water conservation system for preventing wind erosion and desertification according to claim 3 is characterized by: The filter screen is arranged at an angle, and the lower end of the filter screen is connected to the sand outlet, and the sand outlet is opened on the cavity wall of the filter cavity; a sand receiving box is arranged on the outside of the sand outlet, and the sand receiving box is arranged on a support plate, and the support plate is fixedly connected to the outer wall of the filter cavity.

5. The soil and water conservation system for preventing wind erosion and desertification according to claim 4 is characterized by: The infiltration irrigation assembly includes a water supply cavity arranged below the filter cavity, the top of the water supply cavity is connected to the filter outlet pipe, the filter outlet pipe is provided with a water level regulating member, the water level regulating member includes a columnar body arranged inside the filter outlet pipe, one end of the columnar body is fixedly connected with a semicircular plug, one side of the semicircular plug is provided with two top blocks, and the two top blocks are symmetrically arranged in the filter outlet pipe; The other end of the columnar body is fixedly connected to a connecting rod, the connecting rod is fixedly connected to one end of the rotating member, the other end of the rotating member is fixedly connected to a fixing rod, and a floating ball is connected to the free end of the fixing rod; The rotating member is rotatably connected to the fixed block via a rotating shaft. The fixed block is fixedly arranged at the lower end of the filtered water outlet pipe. The lower end of the filtered water outlet pipe is also connected to a water outlet.

6. The soil and water conservation system for preventing wind erosion and desertification according to claim 5 is characterized by: A water supply pump is also provided in the water supply cavity, and the water supply pump is connected to one end of the infiltration irrigation main pipe. The other end of the infiltration irrigation main pipe passes through the water supply cavity and is connected to a plurality of infiltration irrigation branch pipes. The plurality of infiltration irrigation branch pipes are all connected to a plurality of infiltration irrigation capillaries, and the infiltration irrigation capillaries are provided with a plurality of infiltration irrigation holes.

7. The soil and water conservation system for preventing wind erosion and desertification according to claim 6 is characterized by: The anchoring assembly includes an anchoring cavity arranged at the bottom of the soil-fixing cylinder, a fastening rod is arranged in the anchoring cavity, a plurality of ejector rods are connected to the fastening rod, the ejector rod is fixedly connected to one end of a spring, the other end of the spring is connected to the fastening rod, a connecting sleeve is provided on the outside of the spring and the ejector rod, one end of the connecting sleeve is fixedly connected to the fastening rod.

8. The soil and water conservation system for preventing wind erosion and desertification according to claim 7 is characterized by: A plurality of ejection holes are provided on the side wall of the anchoring cavity, and the ejection holes are covered with elastic sheets, and the elastic sheets are fixedly connected to the connecting ropes, and the connecting ropes pass through the hollow side wall of the soil-fixing cylinder and extend to the outside to be fixedly connected to the pull rings.

9. The soil and water conservation system for preventing wind erosion and desertification according to claim 8, characterized in that: The bottom end of the anchoring cavity is also fixedly connected with an anchoring head, and the anchoring head is configured as a vertebral structure.

10. The water and soil conservation system for preventing wind erosion and desertification according to claim 9, characterized in that: A support ring is sleeved on the drip irrigation belt, two fixed thorns are fixedly connected below the support ring, and scale lines are arranged on the fixed thorns.

Images