Water and fertilizer drip irrigation integrated equipment used under peanut mulch

Abstract

The utility model relates to the technical field of drip irrigation under peanut mulch, and discloses drip irrigation water and fertilizer integrated equipment used under peanut mulch, which comprises a land surface, mounting racks are arranged at the top of the land surface at equal intervals, hoops are symmetrically arranged outside each mounting rack, a pipe clamp is fixedly connected outside each hoop, and the pipe clamp is fixedly connected with a water supply pipe. When a water source passes through the water dripping head, due to the fact that the baffle is obliquely arranged in the water dripping head, a small gap is formed between the baffle and the water dripping head and used for water source dripping, and then certain impact force is generated on the baffle by adjusting the water pumping efficiency of the water pump, increasing the water pressure and increasing the flow speed. The baffle drives the spring to deform, and then the gap between the baffle and the dripping head is enlarged, so that the dripping speed and flow of a water source are increased, the irrigation efficiency and precision are improved, the drip irrigation amount of grapes can be adjusted according to actual use requirements, and the practicability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of peanut sub-film drip irrigation, in particular to a water-fertilizer integrated drip irrigation device for peanut sub-film. Background Art

[0002] Peanut sub-film drip irrigation is a water-saving and efficient irrigation method, especially suitable for peanut cultivation. In this irrigation system, water is transported to the irrigation belt near the roots of the plants below the surface through drip irrigation pipes. This method can reduce water evaporation and surface runoff, improve water use efficiency, and also accurately control water supply, which is beneficial to the growth and development of plants.

[0003] Chinese patent CN204539828U discloses an integrated water-fertilizer device for peanut sub-film drip irrigation. The water source is connected to the water through a water pipe, a wheelbarrow is provided at the bottom of the water bucket, the water bucket is connected to the soft main water pipe through the water pipe, a branch drip pipe is provided on one side of the soft main water pipe, an "I"-shaped infiltration pipe is provided on the outer wall of the drip pipe, the soft main water pipe is connected to the drip irrigation pipe through a reducing tee, the length of the drip irrigation pipe is set to 20-30m, water pump I and water pump II are respectively provided in the water source and the water bucket, the drip irrigation pipe is laid on the central axis of the peanut ridge, and the end of the drip pipe is tied.

[0004] The integrated device in the above patent has the advantages of easy operation, low price, accuracy and reliability. The device is suitable for the water-fertilizer-gas integrated drip irrigation system for peanut root zone irrigation. It is mainly a quantitative drip irrigation method for small households with small plots close to water sources. It is practical and convenient, with the advantages of saving water, high fertilizer utilization rate, increased production, low labor cost, and low project cost. However, in actual use, it is impossible to adjust the drip head, and its irrigation efficiency and accuracy cannot be adjusted to the peanut drip irrigation amount according to actual use needs, and its practicality is low. Utility Model Content

[0005] The purpose of the utility model is to provide a drip irrigation water and fertilizer integrated equipment for peanuts under film in order to solve the above problems, thereby solving the problems mentioned in the background technology.

[0006] In order to solve the above problems, the utility model provides a technical solution:

[0007] A drip irrigation and fertilizer integration device for peanuts under film, comprising a soil surface, mounting frames equidistantly installed on the top of the soil surface, clamps symmetrically installed on the outside of each mounting frame, a pipe clamp fixedly connected to the outside of each clamp, a water pipe arranged between every two pipe clamps, a connecting pipe arranged on the outside of each water pipe, a drip pipe slidably connected to the outside of each connecting pipe, each drip pipe fixedly connected to a drip head at one end, a spring fixedly connected to the inside of each drip head, and a baffle fixedly connected to one end of each spring.

[0008] As a preferred solution of the utility model, each of the connecting pipes is fixedly connected to a connecting head at one end away from the drip pipe, each of the connecting heads is communicated with the corresponding water pipe, each of the connecting pipes is symmetrically provided with limiting grooves inside, each of the drip pipes is symmetrically fixedly connected to the inner wall with a slider, and each of the sliders is slidably connected to the corresponding limiting groove.

[0009] As a preferred solution of the utility model, a water reservoir is opened inside the land surface, a mounting block is fixedly connected to the top of the land surface, a water pump is fixedly connected to the top of the mounting block, an input end of the water pump is fixedly connected to a water pumping pipe, an output end of the water pump is fixedly connected to a first water outlet pipe, a sand and gravel filter unit is arranged on the top of the land surface, and one end of the first water outlet pipe extends to the interior of the sand and gravel filter unit.

[0010] As a preferred solution of the utility model, the interior of the sand and gravel filter unit is fixedly connected to a second water outlet pipe, an automatic backwashing laminated filter is arranged on the top of the land surface, the interior of the second water outlet pipe is connected to a conduit and extends to the interior of the automatic backwashing laminated filter, the interior of the automatic backwashing laminated filter is fixedly connected to a first sewage pipe, the interior of the sand and gravel filter unit is fixedly connected to a second sewage pipe, and the second sewage pipe is communicated with the first sewage pipe.

[0011] As a preferred solution of the utility model, a water-fertilizer integrated machine is arranged on the top of the land surface, and the second water outlet pipe extends to the interior of the water-fertilizer integrated machine from one end away from the automatic backwashing laminated filter.

[0012] As a preferred solution of the utility model, the water-fertilizer integrated machine is fixedly connected to a fourth water outlet pipe, one end of the fourth water outlet pipe is fixedly connected to a three-way pipe, one end of the three-way pipe is connected to the water guide pipe, the other end of the three-way pipe is fixedly connected to a water distribution pipe, and the water distribution pipe is connected to other water guide pipes.

[0013] The beneficial effect of the utility model is that when water passes through the dripping head, since the baffle is inclined inside the dripping head, a small gap is created between the baffle and the dripping head for water to drip, and then by adjusting the pumping efficiency of the water pump, the water pressure is increased, the flow rate is increased, and a certain impact force is generated on the baffle, so that the baffle drives the spring to deform, and then the gap between the baffle and the dripping head becomes larger, thereby increasing the speed and flow of water dripping, improving irrigation efficiency and accuracy, and the peanut drip irrigation amount can be adjusted according to actual use needs to improve practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] For ease of explanation, the present invention is described in detail by the following specific implementations and drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the connection structure of the dripping pipe of the utility model;

[0017] Figure 3 It is a schematic diagram of the connection structure of the dripper of the utility model;

[0018] Figure 4 It is a schematic diagram of the internal structure of the dripping pipe and the dripping head of the utility model;

[0019] Figure 5 It is a schematic diagram of the connection structure of the water pump of the utility model.

[0020] In the figure: 1. Soil surface; 2. Mounting frame; 3. Clamp; 4. Pipe clamp; 5. Water pipe; 6. Connecting pipe; 7. Drip pipe; 8. Drip head; 9. Spring; 10. Baffle; 11. Connecting head; 12. Limiting groove; 13. Sliding block; 14. Reservoir; 15. Mounting block; 16. Water pump; 17. Suction pipe; 18. First water outlet pipe; 19. Sand and gravel filter unit; 20. Second water outlet pipe; 21. Automatic backwashing disc filter; 22. First sewage pipe; 23. Second sewage pipe; 24. Water and fertilizer integrated machine; 25. Fourth water outlet pipe; 26. Tee pipe; 27. Water distribution pipe. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] Example

[0023] See also Figure 1 - Figure 5The utility model provides a technical solution: a drip irrigation and fertilizer integration device for peanuts under film, comprising a land surface 1, a mounting frame 2 is equidistantly installed on the top of the land surface 1, a clamp 3 is symmetrically installed on the outside of each mounting frame 2, a pipe clamp 4 is fixedly connected to the outside of each clamp 3, a water guide pipe 5 is arranged between every two pipe clamps 4, a connecting pipe 6 is arranged on the outside of each water guide pipe 5, a drip pipe 7 is slidably connected to the outside of each connecting pipe 6, one end of each drip pipe 7 is fixedly connected to a drip head 8, the inside of each drip head 8 is fixedly connected to a spring 9, one end of each spring 9 is fixedly connected to a baffle 10, one end of each connecting pipe 6 away from the drip pipe 7 is fixedly connected to a connecting head 11, each connecting head 11 is communicated with the corresponding water guide pipe 5, a limiting groove 12 is symmetrically opened inside each connecting pipe 6, a slider 13 is symmetrically fixedly connected to the inner wall of each drip pipe 7, and each slider 13 is slidably connected to the corresponding limiting groove 12.

[0024] Furthermore, a water reservoir 14 is provided inside the land surface 1, a mounting block 15 is fixedly connected to the top of the land surface 1, the mounting block 15 is used to install a water pump 16, a water pump 16 is fixedly connected to the top of the mounting block 15, the water pump 16 extracts water from the water reservoir 14 through a pumping pipe 17, the input end of the water pump 16 is fixedly connected to the pumping pipe 17, the output end of the water pump 16 is fixedly connected to a first water outlet pipe 18, the water source is discharged to the inside of a sand and gravel filter unit 19 through the first water outlet pipe 18, and a sand and gravel filter unit 19 is provided on the top of the land surface 1, and the sand and gravel filter unit 19 filters the sand in the water. The sand and gravel impurities are filtered, one end of the first water outlet pipe 18 extends to the interior of the sand and gravel filter unit 19, the interior of the sand and gravel filter unit 19 is fixedly connected with the second water outlet pipe 20, the filtered water enters the interior of the automatic backwashing laminar filter 21 through the second water outlet pipe 20, the automatic backwashing laminar filter 21 is arranged on the top of the land surface 1, the automatic backwashing laminar filter 21 performs secondary filtration on the water source, and backwashes to prevent the accumulation of impurities and blockage, the interior of the second water outlet pipe 20 is connected with a conduit and extends to the interior of the automatic backwashing laminar filter 21, the automatic backwashing laminar filter The first sewage pipe 22 is fixedly connected to the interior of the automatic backwashing laminated filter 21, and the impurities in the automatic backwashing laminated filter 21 are discharged through the first sewage pipe 22 and the impurities filtered out in the sand and gravel filter unit 19 through the second sewage pipe 23. The interior of the sand and gravel filter unit 19 is fixedly connected to the second sewage pipe 23, and the second sewage pipe 23 is connected to the first sewage pipe 22. A water-fertilizer integrated machine 24 is arranged on the top of the land surface 1. The water source after secondary filtration has met the drip irrigation requirements and enters the interior of the water-fertilizer integrated machine 24 through the second water outlet pipe 20. The second water outlet pipe 20 is far away from the automatic backwashing laminated filter. One end of the filter 21 extends to the interior of the water-fertilizer integrated machine 24, which mixes waste with water. A fourth water outlet pipe 25 is fixedly connected to the interior of the water-fertilizer integrated machine 24, and the water is discharged through the tee pipe 26 through the fourth water outlet pipe 25. One end of the fourth water outlet pipe 25 is fixedly connected to the tee pipe 26. Water and fertilizer are diverted to the interiors of multiple water pipes 5 and water distribution pipes 27 through the tee pipe 26. One end of the tee pipe 26 is connected to the water pipe 5, and the other end of the tee pipe 26 is fixedly connected to the water distribution pipe 27. The water distribution pipe 27 diverts the water source to other pipes, and the water distribution pipe 27 is connected to other water pipes 5.

[0025] In summary, when it is necessary to drip-irrigate peanuts with water and fertilizer, start the water pump 16, and the mounting block 15 is used to install the water pump 16. The water pump 16 extracts water from the water reservoir 14 through the pumping pipe 17, and then discharges the water source to the inside of the gravel filter unit 19 through the first outlet pipe 18. The gravel filter unit 19 filters the gravel impurities in the water, and the filtered water enters the inside of the automatic backwashing laminar filter 21 through the second outlet pipe 20. The automatic backwashing laminar filter 21 performs secondary filtration on the water source and backwashes to prevent impurities from accumulating and clogging. The impurities inside the automatic backwashing laminar filter 21 are discharged through the first sewage pipe 22 and the impurities filtered out from the gravel filter unit 19 through the second sewage pipe 23. The water source that has been filtered twice has met the drip irrigation requirements and enters the inside of the water-fertilizer integrated machine 24 through the second outlet pipe 20. The water-fertilizer integrated machine 24 mixes the waste with the water source, and then discharges it through the fourth outlet pipe 25 through the tee. At the pipe 26, water and fertilizer are diverted to the interior of multiple water pipes 5 and water distribution pipes 27 through the three-way pipe 26, and then enter the interior of the connecting pipe 6 through the connector 11. The connector 11 can seal and leak-proof the connection between the connecting pipe 6 and the water pipe 5, pull the drip pipe 7, and the drip pipe 7 drives the slider 13 to slide inside the limiting groove 12, thereby changing the distance between the drip pipe 7 and the peanut film. When the water flows through the drip pipe 7 and enters the drip head 8, the water source contacts the baffle 10. The baffle 10 has a certain resistance to the water flow, which can reduce the space inside the drip head 8, thereby reducing the drip irrigation speed. When it is necessary to increase the drip irrigation amount, the output power of the water-fertilizer integrated machine 24 is increased, the water pressure and water volume are increased, and a large amount of water impacts the baffle 10. The baffle 10 drives the spring 9 to deform, thereby changing the angle of the baffle 10 inside the drip head 8, increasing the water flow of the drip irrigation, and when it is reduced, the water-fertilizer integrated machine 24 is adjusted back, and the baffle 10 is affected by the reaction force of the spring 9 and automatically rebounds and resets.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drip irrigation water and fertilizer integrated equipment for peanuts under film, characterized in that: The invention comprises a land surface (1), wherein mounting frames (2) are equidistantly mounted on the top of the land surface (1), a clamp (3) is symmetrically mounted on the outside of each mounting frame (2), a pipe clamp (4) is fixedly connected to the outside of each clamp (3), a water pipe (5) is arranged between every two pipe clamps (4), a connecting pipe (6) is arranged on the outside of each water pipe (5), a drip pipe (7) is slidably connected to the outside of each connecting pipe (6), one end of each drip pipe (7) is fixedly connected to a drip head (8), the inside of each drip head (8) is fixedly connected to a spring (9), and one end of each spring (9) is fixedly connected to a baffle (10).

2. The integrated drip irrigation and fertilizer equipment for peanuts under film according to claim 1 is characterized in that: One end of each connecting pipe (6) away from the dripping pipe (7) is fixedly connected to a connecting head (11), each connecting head (11) is in communication with a corresponding water conduit (5), a limiting groove (12) is symmetrically provided inside each connecting pipe (6), a sliding block (13) is symmetrically fixedly connected to the inner wall of each dripping pipe (7), and each sliding block (13) is slidably connected to the corresponding limiting groove (12).

3. The integrated drip irrigation and fertilizer equipment for peanuts under film according to claim 1 is characterized in that: A water reservoir (14) is provided inside the land surface (1); a mounting block (15) is fixedly connected to the top of the land surface (1); a water pump (16) is fixedly connected to the top of the mounting block (15); an input end of the water pump (16) is fixedly connected to a water pumping pipe (17); an output end of the water pump (16) is fixedly connected to a first water outlet pipe (18); a sand and gravel filter unit (19) is provided on the top of the land surface (1); one end of the first water outlet pipe (18) extends to the interior of the sand and gravel filter unit (19).

4. The integrated drip irrigation and fertilizer equipment for peanuts under film according to claim 3 is characterized in that: The interior of the sand and gravel filter unit (19) is fixedly connected to a second water outlet pipe (20); an automatic backwashing lamellar filter (21) is arranged on the top of the land surface (1); the interior of the second water outlet pipe (20) is connected to a conduit and extends to the interior of the automatic backwashing lamellar filter (21); the interior of the automatic backwashing lamellar filter (21) is fixedly connected to a first sewage discharge pipe (22); the interior of the sand and gravel filter unit (19) is fixedly connected to a second sewage discharge pipe (23), and the second sewage discharge pipe (23) is communicated with the first sewage discharge pipe (22).

5. The integrated drip irrigation and fertilizer equipment for peanuts under film according to claim 4 is characterized in that: A water-fertilizer integrated machine (24) is arranged on the top of the land surface (1), and an end of the second water outlet pipe (20) away from the automatic backwashing laminated filter (21) extends to the interior of the water-fertilizer integrated machine (24).

6. The integrated drip irrigation and fertilizer equipment for peanuts under film according to claim 5, characterized in that: A fourth water outlet pipe (25) is fixedly connected inside the integrated water and fertilizer machine (24); one end of the fourth water outlet pipe (25) is fixedly connected to a three-way pipe (26); one end of the three-way pipe (26) is connected to the water guide pipe (5); the other end of the three-way pipe (26) is fixedly connected to a water distribution pipe (27); and the water distribution pipe (27) is connected to other water guide pipes (5).

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