CN216314570U

CN216314570U - Farmland water-saving irrigation system

Info

Publication number: CN216314570U
Application number: CN202123083899.2U
Authority: CN
Inventors: 钟燕红; 张万盐; 黄可昕
Original assignee: Fujian Anlan Water Resources And Hydropower Survey And Design Institute Co ltd
Current assignee: Fujian Anlan Water Resources And Hydropower Survey And Design Institute Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-19
Anticipated expiration: 2031-12-09

Abstract

The utility model discloses a farmland water-saving irrigation system, which belongs to the technical field of water-saving irrigation and comprises a ground, wherein a water tank is fixedly connected on the ground, the outer side wall of the water tank is fixedly connected with a motor, two sides of the inner side wall of the water tank are rotatably connected with the same rotating shaft, one end of the rotating shaft, which is close to the motor, extends out of the side wall of the water tank and is fixedly connected with the output end of the motor, a water pump is fixedly arranged on the ground, the input end of the water pump is fixedly communicated with a water outlet pipe, one end of the water outlet pipe, which is far away from the water pump, is fixedly connected with the outer side wall of the water tank, the output end of the water pump is fixedly communicated with a U-shaped pipe, one end of the U-shaped pipe, which is far away from the water pump, is fixedly communicated with a water inlet pipe, the bottom end of the water inlet pipe extends to the ground and is fixedly communicated with a first branch pipe, a plurality of second branch pipes are fixedly communicated with the first branch pipes, spray pipes are arranged at the bottoms of the second branch pipes, and water solution is sprayed out through the spray pipes, the roots of crops are irrigated, the waste of the aqueous solution is reduced, and the utilization rate of the aqueous solution is improved.

Description

Farmland water-saving irrigation system

Technical Field

The utility model belongs to the technical field of water-saving irrigation, and particularly relates to a farmland water-saving irrigation system.

Background

When crops are planted on farmland, in order to ensure normal growth of the crops and obtain high and stable yield, the crops must be supplied with sufficient moisture. Under natural conditions, the water requirement of crops cannot be met due to insufficient precipitation or uneven distribution. Therefore, irrigation must be carried out artificially to make up the not enough of natural rainfall, the irrigation mode of traditional agriculture is for directly pumping water through the water pump and watering the earth's surface, and not only irrigation time is long like this, and the irrigation water consumption is still more, causes the waste of water resource, consequently just needs to use farmland water-saving irrigation system.

The existing farmland water-saving irrigation system sprays crops, the sprayed solution part falls on leaves of the crops or other soil, and the solution part does not play a role in irrigating the crops, so that waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a farmland water-saving irrigation system, which is convenient for irrigating the roots of crops to reduce the waste of solution.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a farmland water-saving irrigation system, includes fixed connection at subaerial water tank and water pump, the lateral wall fixedly connected with motor of water tank, the inside wall both sides of water tank are rotated and are connected with same pivot, the pivot be close to the one end of motor extend the water tank lateral wall and with the output fixed connection of motor, the fixed intercommunication of input of water pump has the outlet pipe, the one end and the water tank lateral wall fixed connection of water pump are kept away from to the outlet pipe, the fixed intercommunication of output of water pump has U type pipe, the fixed intercommunication of the one end that the water pump was kept away from to U type pipe has the inlet tube, the bottom of inlet tube extends to below ground and fixed intercommunication has first branch pipe, fixed intercommunication has a plurality of second branch pipes on the first branch pipe, the bottom of second branch pipe is provided with the spray tube.

Preferably, the bottom of the side wall of the water tank is provided with a water outlet, the water outlet pipe is communicated with the water outlet, and the water solution in the water tank is pumped out through the water outlet pipe.

Preferably, the spray pipes are provided with a plurality of spray nozzles, and the side walls of the spray pipes are provided with water spray ports.

By adopting the technical scheme, the water solution can be sprayed out through the water spraying opening.

Preferably, a threaded hole is formed in the inner side of the bottom end of the spray pipe, a flow limiting bolt is connected to the threaded hole in an internal thread mode, and the side wall of the flow limiting bolt completely covers the water spray opening.

By adopting the technical scheme, the flow-limiting bolt is screwed, the size of the flow-limiting bolt covering the water spraying port is changed, and the water yield of the water spraying port is further adjusted.

Preferably, fixed mounting has the stirring leaf in the pivot, the stirring leaf is provided with the multiunit, the multiunit stirring leaf annular array distributes in the week side of pivot.

Through adopting above-mentioned technical scheme, stir the aqueous solution in the water tank through the stirring leaf.

Preferably, a valve is arranged at one end of the second branch pipe close to the first branch pipe, and one end of the second branch pipe far away from the first branch pipe is arranged in a closed manner.

Through adopting above-mentioned technical scheme, set up the valve, be convenient for control the interior rivers of second branch pipe.

Preferably, a water inlet is formed in the top of the water tank, a water adding pipe is communicated with the water inlet, and a sealing cover is arranged at the top end of the water adding pipe.

By adopting the technical scheme, water and pesticide are added through the water adding pipe.

Preferably, a rectangular opening is formed in the side wall of the water tank along the vertical direction, and a PC board is arranged in the rectangular opening.

Through adopting above-mentioned technical scheme, set up the PC board, be convenient for observe the inboard water yield condition of water tank.

Compared with the prior art, the utility model has the beneficial effects that:

1. by arranging the second branch pipe, the water solution is sprayed out through the spray pipe on the second branch pipe, the roots of crops are irrigated, the waste of the water solution is reduced, and the utilization rate of the water solution is improved;

2. through setting up spray tube and current-limiting bolt, through twisting the current-limiting bolt, change the size that the current-limiting bolt covers the water jet, and then adjust the water yield of water jet, be convenient for control the volume that the spray tube sprayed water as required, and then reach the effect of water conservation.

Drawings

FIG. 1 is a schematic structural diagram of an overall farmland water-saving irrigation system provided by the utility model;

FIG. 2 is a schematic structural diagram of another view angle of the whole farmland water-saving irrigation system provided by the utility model;

FIG. 3 is a schematic structural diagram of a nozzle part of a farmland water-saving irrigation system provided by the utility model;

FIG. 4 is a schematic structural diagram of an inner side portion of a water tank of a farmland water-saving irrigation system provided by the utility model.

In the figure: 1. a ground surface; 2. a water tank; 3. a motor; 4. a rotating shaft; 5. a water pump; 6. a water outlet pipe; 7. a U-shaped pipe; 8. a water inlet pipe; 9. a first branch pipe; 10. a second branch pipe; 11. a nozzle; 12. a water jet; 13. a current limiting bolt; 14. stirring blades; 15. a valve; 16. a water feeding pipe; 17. a PC board.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a farmland water-saving irrigation system comprises a water tank 2 fixedly connected to the ground 1, a water solution or a pesticide solution is stored in the water tank 2, the outer side wall of the water tank 2 is fixedly connected with a motor 3, two opposite inner side walls of the water tank 2 are rotatably connected with the same rotating shaft 4, one end of the rotating shaft 4 close to the motor 3 extends out of the side wall of the water tank 2 and is fixedly connected with the output end of the motor 3, the motor 3 can drive the rotating shaft 4 to rotate, a water pump 5 is fixedly installed on the ground 1, the input end of the water pump 5 is fixedly communicated with a water outlet pipe 6, one end of the water outlet pipe 6 far away from the water pump 5 is fixedly connected with the outer side wall of the water tank 2, the bottom of the side wall of the water tank 2 is provided with a water outlet, the water outlet pipe 6 is communicated with the water outlet, the output end of the water pump 5 is fixedly communicated with a U-shaped pipe 7, the water pump 5 can pump out the water solution in the water tank 2 through the water outlet pipe 6 and input into the U-shaped pipe 7, the one end that U type pipe 7 kept away from water pump 5 is fixed the intercommunication has inlet tube 8, aqueous solution re-input inlet tube 8 in the U type pipe 7, the bottom of inlet tube 8 extends to below ground 1 and fixed intercommunication has first branch pipe 9, fixed intercommunication has a plurality of second branch pipes 10 on the first branch pipe 9, near soil shallow layer near crop root is buried to first branch pipe 9 and a plurality of second branch pipe 10, aqueous solution in the inlet tube 8 re-inputs a plurality of second branch pipes 10 through first branch pipe 9, the bottom of second branch pipe 10 is provided with a plurality of spray pipes 11, and a plurality of spray pipes 11 evenly equally spaced apart along the extending direction of second branch pipe 10, through the water solution of spray pipe 11 blowout, water crop's root.

Referring to fig. 1, the rectangle mouth has been seted up along upper and lower direction to the lateral wall of water tank 2, is provided with PC board 17 in the rectangle mouth, sets up PC board 17, is convenient for observe the 2 inboard water yield condition of water tank, and the water inlet has been seted up at the top of water tank 2, and the water inlet in-connection has filler pipe 16, and filler pipe 16's top is provided with sealed lid, through filler pipe 16, adds water and pesticide.

Referring to fig. 2 and 3, the side walls of the plurality of nozzles 11 are provided with water spray nozzles 12, the inner sides of the bottom ends of the nozzles 11 are provided with threaded holes, the threaded holes are connected with flow-limiting bolts 13 in a threaded manner, the side walls of the flow-limiting bolts 13 completely cover the water spray nozzles 12, the flow-limiting bolts 13 are screwed, the size of the flow-limiting bolts 13 covering the water spray nozzles 12 is changed, and the water yield of the water spray nozzles 12 is further adjusted.

Referring to fig. 4, the rotating shaft 4 is fixedly provided with a plurality of groups of stirring blades 14, the groups of stirring blades 14 are distributed on the periphery of the rotating shaft 4 in an annular array manner, and the rotating shaft 4 drives the groups of stirring blades 14 to rotate, so that the solution in the water tank 2 is uniformly stirred and mixed.

Referring to fig. 2, a valve 15 is disposed at an end of the second branch pipe 10 close to the first branch pipe 9, and an end of the second branch pipe 10 far from the first branch pipe 9 is closed, and the valve 15 is opened and closed to control water flow in the second branch pipe 10, thereby reducing waste.

The operating principle of the present invention will now be described as follows: through the filler pipe 16, add water and pesticide to the water tank 2 in, motor 3 drives pivot 4 and rotates, pivot 4 drives multiunit stirring leaf 14 and rotates, stir the mixture through stirring leaf 14 to water and pesticide, water pump 5 takes out the aqueous solution in the water tank 2 through outlet pipe 6, and input in U type pipe 7, reentry in inlet tube 8 through U type pipe 7, reentry in first branch pipe 9 through inlet tube 8, reentry a plurality of second branch pipes 10, and through spout 12 blowout aqueous solution, water the root of crops, twist and move current-limiting bolt 13, change the size that current-limiting bolt 13 covers spout 12, and then the water yield of adjustable spout 12, can be according to the watering needs of second branch pipe 10, open and close corresponding valve 15, waste is reduced.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. A farmland water-saving irrigation system is characterized by comprising a water tank (2) and a water pump (5) which are fixedly connected to the ground (1), wherein the outer side wall of the water tank (2) is fixedly connected with a motor (3), the two sides of the inner side wall of the water tank (2) are rotatably connected with the same rotating shaft (4), one end, close to the motor (3), of the rotating shaft (4) extends out of the side wall of the water tank (2) and is fixedly connected with the output end of the motor (3), the input end of the water pump (5) is fixedly communicated with a water outlet pipe (6), one end, far away from the water pump (5), of the water outlet pipe (6) is fixedly connected with the outer side wall of the water tank (2), the output end of the water pump (5) is fixedly communicated with a U-shaped pipe (7), one end, far away from the water pump (5), of the U-shaped pipe (7) is fixedly communicated with a water inlet pipe (8), the bottom end of the water inlet pipe (8) extends to the ground (1) and is fixedly communicated with a first branch pipe (9), a plurality of second branch pipes (10) are fixedly communicated with the first branch pipes (9), and spray pipes (11) are arranged at the bottoms of the second branch pipes (10).

2. A farmland water-saving irrigation system as claimed in claim 1, wherein the bottom of the side wall of the water tank (2) is provided with a water outlet, and the water outlet pipe (6) is communicated with the water outlet.

3. A farmland water-saving irrigation system as claimed in claim 1, wherein the plurality of the spray pipes (11) are provided, and water spraying ports (12) are formed on the side walls of the plurality of the spray pipes (11).

4. A farmland water-saving irrigation system as claimed in claim 3, wherein the inner side of the bottom end of the spray pipe (11) is provided with a threaded hole, a flow-limiting bolt (13) is connected with the threaded hole in a threaded manner, and the flow-limiting bolt (13) is used for covering the water spray opening (12).

5. The farmland water-saving irrigation system according to claim 1, characterized in that the rotating shaft (4) is fixedly provided with a plurality of groups of stirring blades (14), and the groups of stirring blades (14) are distributed on the periphery of the rotating shaft (4) in an annular array.

6. A farmland water-saving irrigation system as claimed in claim 1, wherein the end of the second branch pipe (10) close to the first branch pipe (9) is provided with a valve (15), and the end of the second branch pipe (10) far from the first branch pipe (9) is closed.

7. A farmland water-saving irrigation system as claimed in claim 1, wherein a water inlet is formed at the top of the water tank (2), a water feeding pipe (16) is communicated with the water inlet, and a sealing cover is arranged at the top end of the water feeding pipe (16).

8. A farmland water-saving irrigation system as claimed in claim 1, wherein the side wall of the water tank (2) is opened with a rectangular opening along the vertical direction, and a PC board (17) is arranged in the rectangular opening.