Novel circulating water pump for farmland water conservancy irrigation

Abstract

The utility model discloses a novel circulating water pump for farmland water conservancy irrigation, which belongs to the technical field of farmland irrigation and comprises an irrigation water pump, the water inlet end of the irrigation water pump is fixedly communicated with a water inlet pipe, the output end of the irrigation water pump is fixedly communicated with a drainage pipe, and the left end of the water inlet pipe is fixedly communicated with a right connecting disc. The left end of the right connecting disc fixedly communicates with a left connecting disc, the left end of the left connecting disc fixedly communicates with a filter pipe, the inner ring of the filter pipe is in threaded connection with a coarse filter screen, the inner ring of the filter pipe is fixedly connected with a fine filter screen, and the outer surface of the filter pipe is fixedly connected with a communicating pipe; a water pressure sensor is fixedly installed on the inner top wall of the drainage pipe, and the rear end of the drainage pipe fixedly communicates with a water outlet flange. According to the novel circulating water pump for farmland water conservancy irrigation, sundries in river water can be intercepted at the water inlet end of the irrigation water pump, the irrigation water pump and a pipeline are prevented from being blocked, and the farmland water conservancy irrigation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of farmland irrigation, in particular to a novel circulating water pump for farmland water conservancy irrigation. Background Art

[0002] The growth of agricultural crops requires a large amount of water. In many cases, conventional natural rainfall is unable to meet the needs of normal growth of crops. Agricultural water conservancy irrigation has become a routine operation in existing agricultural planting and production by artificially using water pumps to draw river water to irrigate crops.

[0003] During the agricultural irrigation process, a water pump is needed to extract water from the river. However, the current water pumps do not have an anti-clogging structure during irrigation. The extracted river water will contain mud, sand, gravel, aquatic plants, etc., which can easily cause blockage of the water pump and pipes, affecting the water conservancy and irrigation work of the farmland. Therefore, technical personnel in this field have provided a new circulating water pump for farmland water conservancy irrigation to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a novel circulating water pump for farmland irrigation to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A new circulating water pump for farmland water conservancy irrigation comprises an irrigation water pump, wherein the water inlet end of the irrigation water pump is fixedly connected to a water inlet pipe, the output end of the irrigation water pump is fixedly connected to a drainage pipe, the left end of the water inlet pipe is fixedly connected to a right connecting disk, the left end of the right connecting disk is fixedly connected to a left connecting disk, the left end of the left connecting disk is fixedly connected to a filter tube, the inner ring of the filter tube is threadedly connected to a coarse filter screen, the inner ring of the filter tube is fixedly connected to a fine filter screen, the outer surface of the filter tube is fixedly connected to a connecting pipe, and a water pressure sensor is fixedly installed on the inner top wall of the drainage pipe.

[0007] As a further solution of the utility model: the rear end of the drain pipe is fixedly connected to a water outlet flange, and the back side of the water outlet flange is provided with first connecting holes arranged in a ring shape.

[0008] As a further solution of the utility model: the left end of the connecting pipe is fixedly connected with a water inlet flange, and the left side surface of the water inlet flange is provided with second connecting holes arranged in an annular manner.

[0009] As a further solution of the utility model: a rotating block is provided above the drain pipe, and the inner ring of the rotating block is fixedly connected to the outer surface of the water pressure sensor.

[0010] As a further solution of the utility model: a connecting block is fixedly connected to the bottom surface of the irrigation water pump, a mounting seat is fixedly connected to the bottom surface of the connecting block, and two groups of mounting holes are opened on the upper surface of the mounting seat.

[0011] As a further solution of the utility model: a support block is fixedly connected to the upper surface of the irrigation water pump, and a controller is fixedly connected to the upper surface of the support block.

[0012] As a further solution of the utility model: a display screen is fixedly embedded on the front of the controller, and the controller is electrically connected to the water pressure sensor and the irrigation water pump through wires.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] This new circulating water pump for farmland irrigation can filter aquatic plants and sand and gravel particles respectively through the coarse filter screen and fine filter screen provided on the filter tube, and will intercept the debris in the river water at the water inlet end of the irrigation water pump to prevent the irrigation water pump and pipeline from being blocked. Through the water pressure sensor provided on the drainage pipe, in cooperation with the controller and the display screen, the flow pressure of the water can be detected and displayed, and the inside of the filter tube can be cleaned when the water flow pressure is low, thereby improving the water conservancy irrigation efficiency of the farmland. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of the front view of a new type of circulating water pump for farmland irrigation;

[0016] Figure 2 It is a three-dimensional structural diagram of the rear view of a new type of circulating water pump for farmland irrigation;

[0017] Figure 3 It is a cross-sectional view of the front view of the filter tube in a new circulating water pump for farmland irrigation;

[0018] Figure 4 It is a cross-sectional view of the side view of the drainage pipe in a new circulating water pump for farmland irrigation.

[0019] In the figure: 1. irrigation water pump; 2. drainage pipe; 3. water inlet pipe; 4. right connecting plate; 5. left connecting plate; 6. filter tube; 7. coarse filter screen; 8. fine filter screen; 9. connecting pipe; 10. water inlet flange; 11. second connecting hole; 12. mounting hole; 13. water pressure sensor; 14. water outlet flange; 15. first connecting hole; 16. rotating block; 17. supporting block; 18. controller; 19. display screen; 20. mounting base; 21. connecting block. DETAILED DESCRIPTION

[0020] See also Figures 1 to 4In the embodiment of the utility model, the new circulating water pump for farmland water conservancy irrigation includes an irrigation water pump 1, the water inlet end of the irrigation water pump 1 is fixedly connected with a water inlet pipe 3, the output end of the irrigation water pump 1 is fixedly connected with a drainage pipe 2, the left end of the water inlet pipe 3 is fixedly connected with a right connecting plate 4, the left end of the right connecting plate 4 is fixedly connected with a left connecting plate 5, the left end of the left connecting plate 5 is fixedly connected with a filter tube 6, the inner ring of the filter tube 6 is threadedly connected with a coarse filter screen 7, the inner ring of the filter tube 6 is fixedly connected with a fine filter screen 8, the outer surface of the filter tube 6 is fixedly connected with a connecting pipe 9, and the inner top wall of the drainage pipe 2 is fixedly installed with a water pressure sensor 13.

[0021] The rear end of the drain pipe 2 is fixedly connected to a water outlet flange 14, and a first connecting hole 15 arranged in a ring is provided on the back of the water outlet flange 14. The left end of the connecting pipe 9 is fixedly connected to a water inlet flange 10, and a second connecting hole 11 arranged in a ring is provided on the left side of the water inlet flange 10. A rotating block 16 is provided above the drain pipe 2, and the inner circle of the rotating block 16 is fixedly connected to the outer surface of the water pressure sensor 13. Through the water outlet flange 14 and the first connecting hole 15, and in cooperation with the water inlet flange 10 and the second connecting hole 11, the water pipe can be connected and installed with the irrigation water pump 1, and the rotating block 16 is used to facilitate the rotational installation of the water pressure sensor 13.

[0022] A connecting block 21 is fixedly connected to the bottom surface of the irrigation water pump 1, a mounting seat 20 is fixedly connected to the bottom surface of the connecting block 21, two groups of mounting holes 12 are opened on the upper surface of the mounting seat 20, a supporting block 17 is fixedly connected to the upper surface of the irrigation water pump 1, a controller 18 is fixedly connected to the upper surface of the supporting block 17, a display screen 19 is fixedly embedded on the front of the controller 18, the controller 18 is electrically connected to the water pressure sensor 13 and the irrigation water pump 1 through wires, the irrigation water pump 1 can be stably installed through the connecting block 21 and the mounting seat 20, and the irrigation water pump 1 can be conveniently controlled by using the controller 18.

[0023] The working principle of the utility model is: first, the irrigation water pump 1 is installed through the mounting seat 20, and then connected to the power supply, and then the water inlet flange 10 is connected to the pumping pipe, so that the river water can be extracted through the water inlet flange 10, and then flow to the inside of the filter tube 6, and the coarse filter screen 7 and the fine filter screen 8 can be used to filter the aquatic plants and sand and gravel particles respectively, and finally the filtered and extracted water is discharged through the drain pipe 2, and the water pressure sensor 13 can be used to detect the flow pressure of the water, so as to facilitate the cleaning of the inside of the filter tube 6.

[0024] The above is only a preferred specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and utility model concept of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, so it is intended to include all changes that fall within the meaning and scope of the equivalent elements of the claims in the utility model. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A novel circulating water pump for farmland irrigation, comprising an irrigation water pump (1), characterized in that: The water inlet end of the irrigation water pump (1) is fixedly connected to a water inlet pipe (3), the output end of the irrigation water pump (1) is fixedly connected to a drainage pipe (2), the left end of the water inlet pipe (3) is fixedly connected to a right connecting plate (4), the left end of the right connecting plate (4) is fixedly connected to a left connecting plate (5), the left end of the left connecting plate (5) is fixedly connected to a filter tube (6), the inner ring of the filter tube (6) is threadedly connected to a coarse filter screen (7), the inner ring of the filter tube (6) is fixedly connected to a fine filter screen (8), the outer surface of the filter tube (6) is fixedly connected to a connecting pipe (9), and a water pressure sensor (13) is fixedly installed on the inner top wall of the drainage pipe (2).

2. The novel circulating water pump for farmland irrigation according to claim 1 is characterized in that: The rear end of the drainage pipe (2) is fixedly connected to a water outlet flange (14), and the back of the water outlet flange (14) is provided with first connecting holes (15) arranged in an annular manner.

3. The novel circulating water pump for farmland irrigation according to claim 1 is characterized in that: The left end of the connecting pipe (9) is fixedly connected to a water inlet flange (10), and the left side surface of the water inlet flange (10) is provided with second connecting holes (11) arranged in an annular manner.

4. The novel circulating water pump for farmland irrigation according to claim 1 is characterized in that: A rotating block (16) is provided above the drainage pipe (2), and the inner ring of the rotating block (16) is fixedly connected to the outer surface of the water pressure sensor (13).

5. The novel circulating water pump for farmland irrigation according to claim 1 is characterized in that: The bottom surface of the irrigation water pump (1) is fixedly connected to a connection block (21), the bottom surface of the connection block (21) is fixedly connected to a mounting seat (20), and the upper surface of the mounting seat (20) is provided with two groups of mounting holes (12).

6. The novel circulating water pump for farmland irrigation according to claim 1 is characterized in that: A support block (17) is fixedly connected to the upper surface of the irrigation water pump (1), and a controller (18) is fixedly connected to the upper surface of the support block (17).

7. The novel circulating water pump for farmland irrigation according to claim 6 is characterized in that: A display screen (19) is fixedly embedded on the front of the controller (18), and the controller (18) is electrically connected to the water pressure sensor (13) and the irrigation water pump (1) through wires.

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