CN213548818U

CN213548818U - Water-saving irrigation device for farmland

Info

Publication number: CN213548818U
Application number: CN202022565460.2U
Authority: CN
Inventors: 王建立
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-06-29
Anticipated expiration: 2030-11-09

Abstract

The utility model belongs to the hydraulic engineering field, concretely relates to farmland water-saving irrigation device, including water tank and water pump, the lateral wall upper end of water tank is equipped with filler and blow vent, be connected with inlet tube and drain pipe on the water pump, the water piping connection filler, the lateral wall lower extreme of water tank is equipped with the outlet, be connected with buried water pipe on the outlet, be connected with a plurality of branch road water pipes with each farmland one-to-one on the buried water pipe, the tip of each branch road water pipe all is connected with the install bin that is located the farmland, be equipped with delivery port and the water inlet of branch road water piping connection on the install bin, be connected with electronic water valve between water inlet and the delivery port, be fixed with the level sensor corresponding with the farmland on the lateral wall of install bin, the top of install bin is fixed with the control box, the control box. The utility model not only greatly reduces the waste of water resource loss, but also greatly saves the irrigation time of farmers.

Description

Water-saving irrigation device for farmland

Technical Field

The utility model relates to a farmland water-saving irrigation device belongs to the hydraulic engineering field.

Background

At present, in the northern area of china, the irrigation mode in most farmland adopts the water pump to draw water the inlet channel usually, opens the opening that has the connection ditch on the land in farmland, and the water resource has been wasted greatly to this kind of mode of watering everywhere to, need the peasant to go to the farmland many times and observe the water level, and in time plug up the ditch opening when satisfying the irrigation water yield, wasted peasant's time greatly.

SUMMERY OF THE UTILITY MODEL

According to the not enough among the above prior art, the utility model discloses the technical problem who solves is: provides a farmland water-saving irrigation device which can reduce the waste of water resources and save the time of farmers.

Farmland water-saving irrigation device, including water tank and water pump, the lateral wall upper end of water tank is equipped with filler and blow vent, be connected with inlet tube and drain pipe on the water pump, the water piping connection filler, the lateral wall lower extreme of water tank is equipped with the outlet, be connected with on the outlet and bury the ground water pipe, bury the branch road water pipe that is connected with a plurality of and each farmland one-to-one on the ground water pipe, the tip of each branch road water pipe all is connected with the install bin that is located the farmland, be equipped with the delivery port on the install bin and with branch road water piping connection's water inlet, be connected with the electric water valve between water inlet and the delivery port, be fixed with the water level sensor corresponding with the farmland on the lateral wall of install bin, the top of install bin is fixed with the control box.

The top of foretell water tank is equipped with the water catch bowl, and the top of water tank runs through there are a plurality of holes that leak, all installs the filter screen on each hole that leaks, can collect the rainwater, effectively utilizes the water resource.

The filter is connected on the water outlet, so that sundries in the water tank can be prevented from entering the buried water pipe, and the buried water pipe and the branch water pipe are prevented from being blocked.

The water outlet is provided with a drain valve which is positioned at the inner side of the filter, and when the filter needs to be maintained, the drain valve can be closed, so that the filter is convenient to maintain.

Be equipped with the glass viewing aperture on the lateral wall of foretell water tank, be convenient for observe the water level in the water tank to in time carry out the moisturizing through the water pump.

Compared with the prior art, the utility model beneficial effect who has is:

the farmland water-saving irrigation device adopts the buried water pipe and the branch water pipe, directly introduces water into own farmland, does not need irrigation through a canal, and greatly reduces water resource loss and waste; meanwhile, the electric water valve, the water level sensor and the controller are arranged, so that the electric water valve can be automatically closed when the target water level is reached in a farmland, a farmer does not need to go to the farmland for many times, and the time of the farmer is greatly saved.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view of the water tank of the present invention;

FIG. 3 is a cross-sectional view of the present invention in use;

fig. 4 is a cross-sectional view at a-a in fig. 3.

In the figure: 1. a water inlet pipe; 2. a water pump; 3. a drain pipe; 4. a water filling port; 5. a water collection tank; 6. a water tank; 7. a glass viewing port; 8. a drain valve; 9. a filter; 10. a water outlet; 11. burying a water pipe underground; 12. a branch water pipe; 13. installing a box; 14. a control box; 15. a water leakage hole; 16. filtering with a screen; 17. a vent; 18. a farmland; 19. a water outlet; 20. a water inlet; 21. an electric water valve; 22. a controller; 23. a water level sensor.

Detailed Description

Embodiments of the present invention are further described below with reference to the accompanying drawings:

as shown in fig. 1 to 4, the farmland water-saving irrigation device of the utility model comprises a water tank 6 and a water pump 2, a water inlet 4 and a vent 17 are arranged at the upper end of the side wall of the water tank 6, the water pump 2 is connected with a water inlet pipe 1 and a water outlet pipe 3, the water outlet pipe 3 is connected with the water inlet 4, a water outlet 10 is arranged at the lower end of the side wall of the water tank 6, a buried water pipe 11 is connected with the water outlet 10, a plurality of branch water pipes 12 corresponding to each farmland 18 are connected with the buried water pipe 11, the end part of each branch water pipe 12 is connected with an installation box 13 positioned in each farmland 18, a water outlet 19 and a water inlet 20 connected with the branch water pipe 12 are arranged on the installation box 13, an electric water valve 21 is connected between the water inlet 20 and the water outlet 19, a water level sensor 23 corresponding to each farmland 18 is fixed on the side wall of the, the electric water valve 21 and the water level sensor 23 are both connected with the controller 22.

In a preferred embodiment: the top of the water tank 6 is provided with a water collecting tank 5, a plurality of water leakage holes 15 penetrate through the top of the water tank 6, and each water leakage hole 15 is provided with a filter screen 16, so that rainwater can be collected, and water resources are effectively utilized; the filter 9 is connected on the water outlet 10, which can prevent the sundries in the water tank 6 from entering the buried water pipe 11 and prevent the buried water pipe 11 and the branch water pipe 12 from being blocked; the drain outlet 10 is provided with a drain valve 8, the drain valve 8 is positioned at the inner side of the filter 9, and when the filter 9 needs to be maintained, the drain valve 8 can be closed, so that the maintenance of the filter 9 is facilitated; be equipped with glass viewing aperture 7 on the lateral wall of foretell water tank 6, be convenient for observe the water level in the water tank 6 to in time carry out the moisturizing through water pump 2.

When a certain farmland 18 needs to be irrigated, a target water level is set on the corresponding controller 22, then the electric water valve 21 is opened, water in the water tank 6 can enter the farmland 18 through the buried water pipe 11, the branch water pipe 12, the water inlet 20, the electric water valve 21 and the water outlet 19, when the water level sensor 23 detects that the water level in the farmland 18 reaches the target water level, the water level sensor 23 transmits a signal to the controller 22, and the controller 22 can control the electric water valve 21 to be closed, so that irrigation operation is completed.

The farmland water-saving irrigation device of the utility model adopts the buried water pipe 11 and the branch water pipe 12 to directly introduce water into the own farmland 18 without irrigation through a canal, thereby greatly reducing water resource loss and waste; meanwhile, the electric water valve 21, the water level sensor 23 and the controller 22 are arranged, so that the electric water valve 21 can be automatically closed when the farmland 18 reaches the target water level, a farmer does not need to go to the farmland 18 for many times, and the time of the farmer is greatly saved.

Claims

1. The utility model provides a farmland water-saving irrigation device, includes water tank (6) and water pump (2), its characterized in that: a water filling port (4) and an air vent (17) are arranged at the upper end of the side wall of the water tank (6), a water inlet pipe (1) and a water outlet pipe (3) are connected to the water pump (2), the water outlet pipe (3) is connected with the water filling port (4), a water outlet (10) is arranged at the lower end of the side wall of the water tank (6), a buried water pipe (11) is connected to the water outlet (10), a plurality of branch water pipes (12) which are in one-to-one correspondence with each farmland (18) are connected to the buried water pipe (11), an installation box (13) which is positioned in each farmland (18) is connected to the end part of each branch water pipe (12), a water outlet (19) and a water inlet (20) which is connected with the branch water pipes (12) are arranged on the installation box (13), an electric water valve (21) is connected between the water inlet (20) and the water outlet (19), the top of the installation box (13) is fixed with a control box (14), a controller (22) is arranged in the control box (14), and the electric water valve (21) and the water level sensor (23) are both connected with the controller (22).

2. The agricultural water-saving irrigation device according to claim 1, characterized in that: the top of water tank (6) be equipped with water catch bowl (5), the top of water tank (6) is run through and is had a plurality of holes of leaking (15), all install filter screen (16) on each hole of leaking (15).

3. The agricultural water-saving irrigation device according to claim 1 or 2, characterized in that: the water outlet (10) is connected with a filter (9).

4. The agricultural water-saving irrigation device according to claim 3, characterized in that: the water outlet (10) is provided with a drain valve (8), and the drain valve (8) is positioned on the inner side of the filter (9).

5. The agricultural water-saving irrigation device according to claim 1 or 2, characterized in that: and a glass observation port (7) is arranged on the side wall of the water tank (6).