Sand blocking device for water and soil conservation

Abstract

The utility model relates to the technical field of water and soil conservation, and discloses a sand blocking device for water and soil conservation, which comprises a retaining wall and a plurality of inner pipes, the inner pipes are perpendicular to the upper side of the side edge of the retaining wall, cotton sleeves are fixedly sleeved on outer rings of the inner pipes, and a hollow frame is fixed at one end, close to the retaining wall, of each inner pipe and is communicated with the inside of the inner pipe. An inserting groove is formed in the upper portion of the retaining wall on the side edge of the inner pipe, the hollow frame is inserted into the inserting groove, the inner pipe is locked above the side edge of the retaining wall, and the inner pipe and the cotton sleeve are buried into sandy soil on the side edge of the retaining wall together. According to the technical scheme, the cotton sleeve is buried in the sandy soil on the side edge of the retaining wall, when the retaining wall and planted vegetation are used for water and soil conservation and sand blocking, the vegetation can grow well through the water retention performance of the cotton sleeve, manual water replenishing can be conducted through the inner pipe in the cotton sleeve, and the water retaining effect is good. Good water and soil conservation and sand blocking performance is achieved, and sand loss is not prone to occurring.

Description

Technical Field

[0001] The utility model relates to the technical field of soil and water conservation, and particularly relates to a sand retaining device for soil and water conservation. Background Technique

[0002] Soil and water conservation is a comprehensive scientific and technological field. Its core goal is to prevent and control soil erosion, protect, improve and rationally utilize soil and water resources, so as to maintain and improve land productivity, and give full play to the economic and social benefits of soil and water resources, thereby establishing a good ecological environment. Rivers have functions such as flood discharge, waterlogging drainage, water diversion, irrigation, shipping, landscape, and tourism. A large amount of sediment accumulates on the slopes of rivers or roads. Due to the certain slope of the slopes, over time, the sediment on the slopes may flow into the river or accumulate on the road, resulting in soil erosion and affecting the river or road.

[0003] The prior art realizes the purpose of sand retention by setting retaining walls and planting vegetation in cooperation. However, the sediment content of some slopes is relatively large, and the water retention property of sand is very poor, making it impossible for vegetation to grow normally. Relying only on the setting of retaining walls will cause sand loss when the wind blows. Therefore, we propose a sand retaining device for soil and water conservation. Content of the Utility Model

[0004] The purpose of the utility model is to provide a sand retaining device for soil and water conservation. By setting cotton sleeves buried in the sandy soil on the side of the retaining wall, when using the retaining wall and the planted vegetation for soil and water conservation and sand retention, the water retention property of the cotton sleeves enables the vegetation to grow better, and artificial water replenishment can be carried out through the inner pipes inside them, achieving better soil and water conservation and sand retention performance, and not easily causing sand loss, thus solving the problems raised in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A sand retaining device for soil and water conservation, including a retaining wall and inner pipes. A plurality of inner pipes are provided and are perpendicular to the upper side of the side of the retaining wall. A cotton sleeve is sleeved and fixed outside the inner pipes; a hollow frame is fixed at one end of the inner pipe close to the retaining wall and is communicated with its interior. A slot is opened above the side of the retaining wall where the inner pipe is located, and the hollow frame is inserted into the slot, so that the inner pipe is locked above the side of the retaining wall, and the inner pipe and the cotton sleeve are buried together in the sandy soil on the side of the retaining wall.

[0006] By adopting the above technical solution, the retaining wall is set to block the sediment, and the cotton sleeve containing the inner pipe is placed on the side of the retaining wall and then buried in the upper layer of the sandy soil. It has good water retention performance and can replenish water through the inner pipe when water is lacking, enabling the vegetation to grow better and realizing its sand retention function.

[0007] Optionally, a water delivery pipe is provided at the top of the retaining wall. A hose is connected to the side of the water delivery pipe and is communicated with the inside of the hollow frame. Leakage holes are formed on the outer surface of the inner pipe and are communicated with the inside thereof.

[0008] By adopting the above technical solution, water can be supplied into the inner frame and the inner pipe through the water delivery pipe, and then it can flow out from the leakage holes to moisten the cotton sleeve, so as to achieve the purpose of artificial water replenishment.

[0009] Optionally, grooves are formed on the surface of the retaining wall, and the water delivery pipe is placed in the grooves and located above the retaining wall.

[0010] By adopting the above technical solution, placing the water delivery pipe in the grooves firstly serves the purpose of limiting and guiding.

[0011] Optionally, a water inlet pipe communicated with the inside thereof is connected above the hollow frame, and the hose is communicated with the hollow frame by sleeving on the outer ring of the water inlet pipe.

[0012] Optionally, a plurality of leakage holes are provided, and the plurality of leakage holes are evenly distributed on the surface of the inner pipe.

[0013] By adopting the above technical solution, the clear water flows out from the evenly distributed leakage holes to uniformly moisten the cotton sleeve.

[0014] Optionally, the thickness of the bottom of the retaining wall is greater than the thickness above it.

[0015] By adopting the above technical solution, the overall support strength of the retaining wall is increased.

[0016] Compared with the prior art, the beneficial effects of the technical solution of the present application are as follows:

[0017] 1. In the technical solution of the present application, by arranging the cotton sleeve to be buried in the sand on the side of the retaining wall, when using the retaining wall and the planted vegetation for soil and water conservation and sand interception, the water retention performance of the cotton sleeve is utilized to enable the vegetation to grow better, achieving better soil and water conservation and sand interception performance, and it is not easy to have sand loss.

[0018] 2. In the technical solution of the present application, by arranging an inner pipe inside the cotton sleeve, clear water can be introduced into the inner pipe by means of structures such as a water delivery pipe and a hollow frame, so as to achieve the purpose of replenishing water to the cotton sleeve when water is lacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] By reading the following detailed description of the non-limiting embodiments with reference to the accompanying drawings, other features, objects and advantages of the present invention will become more apparent:

[0020] Figure 1 It is a schematic diagram of the overall structure of the sand interception device for soil and water conservation of the present invention;

[0021] Figure 2 The detailed structural schematic diagram of the A position in Figure 1 the sand retaining device for soil and water conservation of the present utility model;

[0022] Figure 3 The structural schematic diagram of the connection between the inner tube and the cotton sleeve of the sand retaining device for soil and water conservation of the present utility model;

[0023] Figure 4 The structural schematic diagram of the surface of the inner tube of the sand retaining device for soil and water conservation of the present utility model.

[0024] In the figure: 1, retaining wall; 11, groove; 12, slot; 2, inner tube; 21, hollow frame; 211, water inlet pipe; 22, water leakage hole; 3, cotton sleeve; 4, water delivery pipe; 41, hose. Specific implementation mode

[0025] Please refer to Figures 1-4 , the present utility model provides a technical solution: a sand retaining device for soil and water conservation, including a retaining wall 1 and an inner tube 2. The bottom thickness of the retaining wall 1 is greater than the thickness above it, and it is built at the bottom side position of the slope. The purpose of soil and water conservation can be achieved by using the retaining wall 1. In order to achieve the purpose of sand retention, vegetation can be planted on the sandy soil surface on the side of the retaining wall 1, which cooperates with the retaining wall 1 to achieve the functions of soil and water conservation and sand retention.

[0026] A plurality of inner tubes 2 are arranged perpendicular to the upper side of the retaining wall 1. A cotton sleeve 3 is fixedly sleeved outside the inner tube 2. One end of the inner tube 2 close to the retaining wall 1 is fixed with a hollow frame 21. An insertion slot 12 is opened above the retaining wall 1 on the side of the inner tube 2 at one end of the hollow frame 21, so that the hollow frame 21 is inserted into the insertion slot 12, locking the inner tube 2 above the side of the retaining wall 1. At the same time, the inner tube 2 and the cotton sleeve 3 are buried in the sandy soil on the side of the retaining wall 1 together. The cotton sleeve 3 can have good water retention performance, which is beneficial to the growth of the planted plants, and then the good sand retention function can be ensured through the plants.

[0027] The inside of the inner tube 2 is communicated with the inside of the hollow frame 21, and a plurality of water leakage holes 22 communicated with its inside are opened on the outer surface of the inner tube 2. The plurality of water leakage holes 22 are evenly distributed on the surface of the inner tube 2. A water delivery pipe 4 is arranged on the top of the retaining wall 1. A hose 41 communicated with it is connected to the side of the water delivery pipe 4. An inlet pipe 211 communicated with its inside is connected above the hollow frame 21. The hose 41 is communicated with the hollow frame 21 by sleeving the outer circle of the inlet pipe 211, and then the other end of the hose 41 is communicated with the inside of the hollow frame 21, achieving the purpose of connecting the water delivery pipe 4 to the inner tube 2. When water is lacking, water can be manually supplemented into the inner tube 2 through the water delivery pipe 4, leaking out from the water leakage holes 22 and wetting the cotton sleeve 3, achieving the purpose of watering the plants.

[0028] A groove 11 is formed on the surface of the retaining wall 1. The water delivery pipe 4 is placed in the groove 11 and located above the retaining wall 1 to achieve the purpose of guiding the water delivery pipe 4. The water delivery pipe 4 is placed in the groove 11 and extends together with the retaining wall 1.

[0029] During use, the retaining wall 1 is built at the bottom of the slope. Before fixing the inner pipe 2 and the cotton sleeve 3, a pit for burying the inner pipe 2 and the cotton sleeve 3 is dug on the sandy soil surface on the side of the retaining wall 1. The hollow frame 21 on the side of the inner pipe 2 is inserted into the slot 12, and the inner pipe 2 and the cotton sleeve 3 are placed in the dug pit. The water delivery pipe 4 is placed in the groove 11 and passes through. The hose 41 connected thereto is sleeved on the outer circle of the water inlet pipe 211 and communicated with the inner pipe 2, and then sandy soil is filled. Subsequently, vegetation is planted. The retaining wall 1 and the planted vegetation can be used to achieve the purposes of soil and water conservation and sand retention. Moreover, the cotton sleeve 3 has good water retention performance, can absorb the water in the sandy soil and supply water to the vegetation for a long time. Connect the water delivery pipe 4 to a water source. When water is lacking, clean water can also be introduced into the water delivery pipe 4. Then, it enters the hollow frame 21 through the hose 41 and the water inlet pipe 211, and finally flows out from the water leakage holes 22 on the surface of the inner pipe 2 and wets into the cotton sleeve 3 to achieve the purpose of supplying water to the vegetation.

Claims

1. A sand retaining device for soil and water conservation, comprising a retaining wall (1) and an inner pipe (2), characterized in that: A plurality of the inner pipes (2) are provided and are perpendicular to the upper side of the side wall of the retaining wall (1), and a cotton sleeve (3) is fixedly sleeved on the outer ring of the inner pipe (2); One end of the inner pipe (2) close to the retaining wall (1) is fixedly provided with a hollow frame (21) and is communicated with its interior. A slot (12) is opened above the side wall of the retaining wall (1) on the side of the inner pipe (2). The hollow frame (21) is inserted into the slot (12) so that the inner pipe (2) is locked and placed above the side of the retaining wall (1). The inner pipe (2) and the cotton sleeve (3) are buried together in the sand on the side of the retaining wall (1).

2. The sand retaining device for soil and water conservation according to claim 1, characterized in that: A water delivery pipe (4) is arranged on the top of the retaining wall (1). A hose (41) communicated with the water delivery pipe (4) is connected to the side of the water delivery pipe (4). The other end of the hose (41) is communicated with the interior of the hollow frame (21). Leakage holes (22) communicated with the interior are formed on the outer surface of the inner pipe (2).

3. The sand retaining device for soil and water conservation according to claim 2, characterized in that: A groove (11) is formed on the surface of the retaining wall (1), and the water delivery pipe (4) is placed in the groove (11) and is located above the retaining wall (1).

4. The sand retaining device for soil and water conservation according to claim 1, characterized in that: A water inlet pipe (211) communicated with the interior is connected above the hollow frame (21), and the hose (41) is communicated with the hollow frame (21) by sleeving on the outer ring of the water inlet pipe (211).

5. The sand retaining device for soil and water conservation according to claim 2, wherein: A plurality of the leakage holes (22) are provided, and the plurality of leakage holes (22) are evenly distributed on the surface of the inner pipe (2).

6. The sand retaining device for soil and water conservation according to claim 1, characterized in that: The thickness of the bottom of the retaining wall (1) is greater than the thickness of its upper part.

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