Prefabricated assembly type terrace ridge

Abstract

The utility model discloses a prefabricated assembly type terrace ridge in the field of irrigation and water conservancy, which comprises a prefabricated box body, a prefabricated bottom plate, a prefabricated cover plate, a water guide pipe, a sprinkling irrigation device and a power supply device, the prefabricated bottom plate and the prefabricated box body define a water storage cavity, and the prefabricated cover plate, the prefabricated bottom plate and the prefabricated box body define an irrigation water tank. One end of the water guide pipe extends into the prefabricated box body to communicate with the water storage cavity, the sprinkling irrigation device is used for pumping water in the water storage cavity and performing sprinkling irrigation on plants, and the power supply device is used for supplying power to the sprinkling irrigation device. The flowerpot not only has the function of retaining water and soil, but also has the functions of rainwater storage, water delivery, sprinkling irrigation and the like.

Description

Technical Field

[0001] The utility model belongs to the technical field of farmland water conservancy, and particularly relates to a prefabricated and assembled terrace bank. Background Art

[0002] With the continuous promotion of rural revitalization construction, high-standard terrace construction has been carried out in many places, but there are not many publicly available research results. The patent application No. 2023117235624 discloses a terrace bank layout method and system, which discloses the use of the contour line division method of the field surface for field division, solving problems such as terrace bank layout, and the method is simple and easy to apply. The patent document with the application number 2019101045712 discloses a loess dry slope terrace bank, and the structure of the terrace bank includes a first slope, a buffer platform and a second slope, and this structure effectively prevents soil erosion and increases the cultivated land area. The patent document with the application number 201810545575X discloses a method for automatically extracting terrace banks based on multi-source data, and extracts terrace bank information through imaging technology, providing basic data for agricultural production management and soil and water conservation detection, etc.

[0003] The key problems to be solved in terrace construction are how to maintain soil and water and water conveyance and irrigation. The currently publicly available results mainly focus on soil and water conservation and do not involve water conveyance and irrigation. In addition, in terms of materials, in-situ soil or natural stones are mainly used for masonry. The soil has poor erosion resistance, the use of natural stones consumes natural resources, and it is time-consuming and laborious during construction. Content of the Utility Model

[0004] The purpose of the utility model is to provide a prefabricated and assembled terrace bank, which not only has the function of maintaining soil and water, but also has functions such as rainwater storage, water conveyance and sprinkler irrigation.

[0005] The purpose of the utility model is realized as follows: A prefabricated and assembled terrace bank includes a prefabricated box body, a prefabricated bottom plate, a prefabricated cover plate, a water guide pipe, a sprinkler irrigation device and a power supply device. The prefabricated bottom plate and the prefabricated box body enclose to form a water storage cavity. The prefabricated cover plate, the prefabricated bottom plate and the prefabricated box body enclose to form an irrigation water tank. One end of the water guide pipe extends into the prefabricated box body and is communicated with the water storage cavity. The sprinkler irrigation device is used to pump the water in the water storage cavity and sprinkle water on plants. The power supply device is used to supply power to the sprinkler irrigation device.

[0006] When the utility model is used, the earthen ridge of the terrace is first trimmed, a trench of a certain depth is dug close to the earthen ridge, a horizontal hole is drilled in the soil on the side of the ridge, a prefabricated box is placed in the trench and a part of the box is buried in the trench, a water guide pipe is inserted into the horizontal hole and connected to the water storage cavity, a prefabricated bottom plate and a prefabricated cover plate are placed on the prefabricated box in sequence, the upper part of the prefabricated box can be used as an irrigation trough, and the lower part can be used as a water storage cavity. When the terrace needs to be irrigated, irrigation water can be transported through the irrigation trough for irrigation. When it rains, excess rainwater in the soil is collected in the water storage cavity through the water guide pipe. When the terrace needs to be irrigated, the water in the water storage cavity is sprayed for irrigation through the sprinkler device. Compared with the existing technology, the beneficial effects of the present invention are: (1) the terraced field ridges are prefabricated and assembled, which can be quickly constructed; (2) the upper part of the device transports irrigation water, and the lower part collects and stores excess water in the soil, and uses it for irrigation during droughts, thereby improving water utilization; (3) the device adopts the effect of semi-buried lower part and lateral water pipe anchoring, which improves the stability of the field ridges and avoids the problem that traditional field ridges are easily damaged by floods.

[0007] As a further improvement of the present invention, the prefabricated box body includes an inner box body with an open top, and side panels 1 are provided on the front and rear sides of the inner box body, and side panels 2 are provided on the left and right sides. The height of side panel 2 is higher than the height of the inner box body, and the height of side panel 1 is higher than the height of side panel 2.

[0008] As a further improvement of the present invention, the height difference between the second side panel and the inner box body is consistent with the thickness of the prefabricated bottom plate.

[0009] As a further improvement of the present invention, a vertical end groove is provided on the left side of the side panel, and a vertical end convex groove is provided on the right side.

[0010] As a further improvement of the present invention, the sprinkler device includes a sprinkler pump arranged in the water storage chamber, the sprinkler pump is connected to the nozzle through a sprinkler pipe, the nozzle is arranged on the side of the prefabricated box, and the sprinkler pump is electrically connected to the sprinkler controller and the power supply device through wires.

[0011] As a further improvement of the present invention, the power supply device includes a solar panel bracket arranged on the prefabricated cover plate, and a solar panel is arranged on the solar panel bracket. The solar panel is electrically connected to the solar controller and the battery through wires.

[0012] As a further improvement of the present invention, the prefabricated box, prefabricated bottom plate, prefabricated cover plate and water pipe are all made of ultra-high performance concrete, and the compressive strength of the ultra-high performance concrete is above 120 MPa.

[0013] As a further improvement of the present utility model, a number of water seepage holes are provided on the surface of the water guide pipe and are covered by geotextile, and the thickness of the geotextile is 2 mm to 3 mm.

[0014] As a further improvement of the present utility model, a sealing rubber strip is provided in a circle on the lower side of the precast bottom plate.

[0015] As a further improvement of the present utility model, the sealing rubber strip is of the water swelling type, with a width of 20 mm to 40 mm and a thickness of 10 mm to 20 mm. Description of the Drawings

[0016] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 It is a schematic diagram of the sectional structure at A-A of the present utility model.

[0018] Figure 3 It is a schematic diagram of the water guide pipe structure of the present utility model.

[0019] Figure 4 It is a schematic diagram of the precast box structure of the present utility model.

[0020] Figure 5 It is a schematic diagram of the precast bottom plate structure of the present utility model.

[0021] Figure 6 It is a schematic diagram of the precast cover plate structure of the present utility model.

[0022] Figure 7 It is a schematic diagram of the solar power generation device structure of the present utility model.

[0023] Figure 8 It is a schematic diagram of the solar power generation device bracket structure of the present utility model.

[0024] Among them, 1 is the precast box, 2 is the geotextile sleeve, 3 is the precast bottom plate, 4 is the precast cover plate, 5 is the sprinkler controller, 6 is the battery panel bracket, 7 is the solar battery panel, 8 is the nozzle, 9 is the end groove, 10 is the end convex groove, 11 is the storage battery, 12 is the solar controller, 13 is the sprinkler pipeline, 14 is the sprinkler pump, 15 is the solar device wire, 16 is the sprinkler device wire, 17 is the water guide pipe, 18 is the water seepage hole, 19 is the sealing rubber strip, 20 is the bracket fixing hole, 21 is the nozzle hole, 22 is the water pipe hole, 23 is the bottom plate groove. Detailed Implementation Modes

[0025] Such as Figure 1 And 2As shown in the figure, it is a prefabricated and assembled terraced field ridge, including a prefabricated box body 1, a prefabricated bottom plate 3, a prefabricated cover plate 4, a water guide pipe 17, a sprinkler irrigation device and a power supply device. The prefabricated bottom plate 3 and the prefabricated box body 1 enclose to form a water storage cavity, and the prefabricated cover plate 4, the prefabricated bottom plate 3 and the prefabricated box body 1 enclose to form an irrigation water tank. One end of the water guide pipe 17 extends into the prefabricated box body 1 and is communicated with the water storage cavity. The sprinkler irrigation device is used to extract the water in the water storage cavity and sprinkle water on plants, and the power supply device is used to supply power to the sprinkler irrigation device.

[0026] Specifically, the sprinkler irrigation device includes a sprinkler pump 14 arranged in the water storage cavity. The sprinkler pump 14 is communicated with a nozzle 8 through a sprinkler irrigation pipeline 13. The nozzle 8 is arranged on the front side of the prefabricated box body 1. The sprinkler pump 14 is electrically connected with a sprinkler irrigation controller 5 and a power supply device through wires respectively; the power supply device includes a battery panel bracket 6 arranged on the prefabricated cover plate 4. A solar battery panel 7 is arranged on the battery panel bracket 6. The solar battery panel 7 is electrically connected with a solar controller 12 and a storage battery 11 through wires respectively; a plurality of uniformly distributed water seepage holes 18 are arranged on the surface of the water guide pipe 17 and are covered by geotextile, as Figure 3 shown.

[0027] As Figure 4 shown, the prefabricated box body 1 includes an inner box body with an open top. Side plates one are arranged on both the front and rear sides of the inner box body, and side plates two are arranged on both the left and right sides. The height of the side plates two is higher than that of the inner box body, and this height difference is the bottom plate groove 23; the height of the side plates one is higher than that of the side plates two; the height difference between the side plates two and the inner box body is the same as the thickness of the prefabricated bottom plate 3; a vertical end groove 9 is formed on the left side of the side plate one, and a vertical end convex groove 10 is arranged on the right side.

[0028] In this embodiment, first, the prepared ultra-high performance concrete is poured into the mold. The nozzle holes 21, water pipe holes 22, grooves and convex grooves on the prefabricated box body 1, the bracket fixing holes 20 on the prefabricated cover plate 4, and the water seepage holes 18 on the water guide pipe 17 are all made by designing the mold structure during the concrete pouring, as Figure 6 shown; the cast concrete member is demolded after being statically cured indoors for 1 d, and cured at 90 °C for 2 d or cured at normal temperature for 28 d.

[0029] During on-site construction, first, the soil ridge of the terraced field is trimmed well. A certain depth of trench is dug closely under the soil ridge. Horizontal holes are drilled into the soil on the side of the ridge. The prefabricated box body 1 is placed in the trench and part of the prefabricated box body 1 is buried in the trench. The surface of the water guide pipe 17 is covered with a geotextile sleeve 2. The water guide pipe 17 is passed through the water pipe hole 22 and inserted into the horizontal hole; the sprinkler pump 14, the sprinkler irrigation pipeline 13 and the nozzle 8 are connected together, and the sprinkler irrigation device wire 16 and the nozzle 8 extend out of the nozzle hole 21; a ring of water-swellable sealing rubber strips 19 is pasted on the bottom edge of the prefabricated bottom plate 3, as Figure 5As shown, then place the precast bottom plate 3 on the inner box body, place the precast cover plate 4 on the first side plate, and divide the upper part of the precast box body 1 into an irrigation water tank and the lower part into a water storage cavity; fix the solar panel support 6 on the support fixing hole 20 with bolts, fix the solar panel 7 on the solar panel support 6, and connect the solar controller 12 and the storage battery 11 together with the solar device wire 15; connect the sprinkler pump 14, the sprinkler controller 5 and the solar controller 12 together with the sprinkler device wire 16, as Figure 7 and 8 shown.

[0030] When irrigation is needed in the terraced fields, the irrigation water can be transported through the irrigation water tank for irrigation. When it rains, the excess rainwater in the soil is collected in the water storage tank through the water guide pipe 17. When irrigation is needed in the terraced fields, the water in the water storage tank is sprayed through the sprinkler equipment.

[0031] The advantages of the present utility model are as follows: Precast components are made of ultra-high performance concrete with excellent performance, which can achieve the purpose of lightweight components, high durability and maintenance-free; This assembled ridge can be used alone, or multiple ridges can be assembled by inserting and engaging through the end convex groove 10 and the adjacent end concave groove 9, adapting to local conditions and being flexible; The present utility model not only has the function of soil and water conservation, but also has functions such as storing rainwater, water transportation and sprinkler irrigation.

[0032] The present utility model is not limited to the above embodiments. Based on the technical solutions disclosed in the present utility model, those skilled in the art can make some substitutions and deformations to some technical features without creative labor according to the disclosed technical content, and these substitutions and deformations are all within the protection scope of the present utility model.

Claims

1. A prefabricated and assembled terraced field ridge, characterized in that, It includes a precast box body, a precast bottom plate, a precast cover plate, a water guide pipe, a sprinkler irrigation device and a power supply device. The precast bottom plate and the precast box body enclose to form a water storage cavity. The precast cover plate, the precast bottom plate and the precast box body enclose to form an irrigation water tank. One end of the water guide pipe extends into the precast box body and is communicated with the water storage cavity. The sprinkler irrigation device is used to extract water from the water storage cavity and sprinkle water on plants. The power supply device is used to supply power to the sprinkler irrigation device.

2. The prefabricated assembled terraced field ridge according to claim 1, characterized in that: The precast box body includes an inner box body with an open top. On both the front and rear sides of the inner box body, there are first side plates, and on both the left and right sides, there are second side plates. The height of the second side plates is higher than that of the inner box body, and the height of the first side plates is higher than that of the second side plates.

3. A prefabricated and assembled terraced field ridge according to claim 2, characterized in that, The height difference between the second side plates and the inner box body is the same as the thickness of the precast bottom plate.

4. A prefabricated and assembled terrace ridge according to claim 2, characterized in that, On the left side of the first side plate, there is a vertical end groove, and on the right side, there is a vertical end convex groove.

5. A prefabricated and assembled terraced field ridge according to claim 1, characterized in that, The sprinkler irrigation device includes a sprinkler pump arranged in the water storage cavity. The sprinkler pump is communicated with a nozzle through a sprinkler irrigation pipeline. The nozzle is arranged on the side of the precast box body. The sprinkler pump is electrically connected to a sprinkler irrigation controller and a power supply device through wires respectively.

6. The precast and assembled terraced ridge according to claim 1, wherein, The power supply device includes a battery panel bracket arranged on the precast cover plate. A solar battery panel is arranged on the battery panel bracket. The solar battery panel is electrically connected to a solar controller and a storage battery through wires respectively.

7. A prefabricated and assembled terrace ridge according to claim 1, characterized in that, The precast box body, the precast bottom plate, the precast cover plate and the water guide pipe are all made of ultra-high performance concrete, and the compressive strength of the ultra-high performance concrete is above 120 MPa.

8. A prefabricated and assembled terraced field ridge according to claim 1, characterized in that, A number of water seepage holes are arranged on the surface of the water guide pipe and are covered with geotextile. The thickness of the geotextile is 2 mm - 3 mm.

9. A prefabricated and assembled terrace ridge according to claim 1, characterized in that A circle of water stop rubber strip is arranged on the lower side of the precast bottom plate.

10. The prefabricated assembled terraced field ridge according to claim 9, characterized in that: The water stop rubber strip is of the water swelling type, with a width of 20 mm - 40 mm and a thickness of 10 mm - 20 mm.

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