Anti-clogging farmland water supply pipeline

Abstract

The utility model discloses an anti-clogging farmland water conservancy water supply pipeline, including a water inlet pipe, a treatment chamber is arranged at one end of the water inlet pipe, a water outlet pipe is arranged at one end of the treatment chamber, a movable filter is hinged with the treatment chamber through a connecting shaft, a return spring is sleeved on the surface of the connecting shaft, a fixed filter is arranged at the connection between the treatment chamber and the water outlet pipe, a conical connecting pipe is arranged at the bottom of the treatment chamber, and a vertical connecting pipe is arranged at the inner bottom of the conical connecting pipe. The utility model concentrates impurities inside the treatment chamber through the movable filter, and concentrates the impurity precipitation inside the connecting pipe through the conical connecting pipe, so as to facilitate the centralized cleaning of the impurity treatment device and improve the cleaning efficiency. When the water flows through, the connecting blade is driven to rotate, so that the movable rotating shaft drives the internal rotation of the connecting bearing, thereby driving the cleaning block to rotate and clean on the surface of the fixed filter, and clean its attachments.

Description

Technical Field

[0001] The utility model relates to the technical field of water supply pipelines, in particular to an anti-clogging farmland water conservancy water supply pipeline. Background Art

[0002] Agricultural irrigation is an important measure to ensure grain production. my country is a large agricultural country. Agricultural production is characterized by a wide geographical area, strong seasonality, high multiple cropping index and diversified planting systems. The use of water-saving technology for irrigation in arid and water-scarce areas plays an important role in the development of agricultural production. Farmland irrigation areas refer to the hydrological and geographical areas where water quantity and water quality are transported from water sources to irrigation area water distribution systems or field irrigation channels.

[0003] Agricultural water supply pipelines generally transmit water from rivers or reservoirs. During the transmission process, a large amount of mud, sand, stones and impurities will be mixed in. Impurities will accumulate during the water flow, causing blockage, reducing the flow of water and reducing the efficiency of water transportation. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-clogging farmland water conservancy water supply pipeline in order to solve the above-mentioned problem.

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

[0006] The utility model discloses an anti-clogging farmland water conservancy water supply pipeline, comprising an inlet pipe, a treatment chamber is provided at one end of the water inlet pipe, a water outlet pipe is provided at one end of the treatment chamber, a movable filter screen is provided at the connection between the treatment chamber and the water inlet pipe, the movable filter screen is hinged to the treatment chamber through a connecting shaft, a return spring is sleeved on the surface of the connecting shaft, a fixed filter screen is provided at the connection between the treatment chamber and the water outlet pipe, a conical connecting pipe is provided at the bottom of the treatment chamber, a vertical connecting pipe is provided at the inner bottom of the conical connecting pipe, a connecting chamber is provided at the top of the treatment chamber, an impurity handling device is provided inside the connecting pipe, and the impurity handling device comprises a fixed pipe, the top end of the fixed pipe is fixed to the inside of the connecting chamber, a driving motor is provided at the top end of the fixed pipe, a driving shaft is provided inside the fixed pipe, a spiral block is provided on the surface of the driving shaft, and a connecting opening is provided through the top surface of the fixed pipe.

[0007] As an optimal technical solution for an anti-clogging farmland water conservancy water supply pipeline of the utility model, a cleaning device is arranged on the surface of the fixed filter screen, and the cleaning device includes a connecting bearing, and a movable rotating shaft is movably connected inside the connecting bearing, and a cleaning block is arranged at one end of the movable rotating shaft, and the cleaning block is fitted with the fixed filter screen, and a connecting paddle is arranged on one side of the cleaning block, and the connecting bearing is fixedly arranged in the center of the fixed filter screen.

[0008] As an optimal technical solution for an anti-clogging farmland water conservancy water supply pipeline of the utility model, the length of the cleaning block is the same as the surface diameter of the fixed filter screen.

[0009] As a preferred technical solution for an anti-clogging farmland water conservancy water supply pipeline of the utility model, the bottom of the driving shaft is movably connected to the bottom end of the connecting pipe.

[0010] As an optimal technical solution for an anti-clogging farmland water conservancy water supply pipeline of the utility model, a discharge port is arranged on one side of the connecting chamber, and a blocking cover is movably arranged inside the discharge port.

[0011] As an optimal technical solution for an anti-clogging farmland water conservancy water supply pipeline of the utility model, the driving motor is drivingly connected to the driving shaft.

[0012] As an optimal technical solution for preventing the farmland water supply pipeline from being blocked in the utility model, the movable filter screen is opened unidirectionally toward the inside of the treatment chamber.

[0013] As an optimal technical solution for an anti-clogging farmland water conservancy water supply pipeline of the utility model, the water inlet pipe and the water outlet pipe are both connected to the processing chamber through a flange.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model concentrates impurities in the processing chamber through the movable filter screen, and concentrates the impurities in the connecting pipe through the conical connecting pipe, so that the impurities are convenient for the impurity processing device to perform centralized cleaning and improve the cleaning efficiency. The driving motor drives the driving shaft to rotate, so that the spiral block rotates, drives the impurities in the connecting pipe to move, and the impurities rise through the fixed pipe and are discharged into the connecting chamber through the connecting opening. The impurities can be discharged by opening the blocking cover. When water flows through, the connecting blades are driven to rotate, so that the movable rotating shaft drives the internal rotation of the connecting bearing, thereby driving the cleaning block to rotate and clean on the surface of the fixed filter screen, and clean its attachments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 It is a schematic diagram of the plane structure of the utility model;

[0018] Figure 2 It is an enlarged view of the structure of point A of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the structure of the movable filter screen of the utility model;

[0021] In the figure: 1. water inlet pipe; 2. treatment chamber; 3. water outlet pipe; 4. movable filter; 5. connecting shaft; 6. rebound spring; 7. fixed filter; 8. conical connecting pipe; 9. connecting pipe; 10. connecting chamber; 11. impurity treatment device; 12. fixed pipe; 13. driving motor; 14. driving shaft; 15. spiral block; 16. connecting opening; 17. cleaning device; 18. movable shaft; 19. cleaning block; 20. connecting blade; 21. discharge outlet; 22. cover; 23. connecting bearing; 24. flange. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] In the drawings, the same reference numerals all refer to the same components.

[0024] Example 1

[0025] like Figure 1-4 As shown, it includes a water inlet pipe 1, a treatment chamber 2 is provided at one end of the water inlet pipe 1, a water outlet pipe 3 is provided at one end of the treatment chamber 2, a movable filter screen 4 is provided at the connection between the treatment chamber 2 and the water inlet pipe 1, the movable filter screen 4 is hinged to the treatment chamber 2 through a connecting shaft 5, a return spring 6 is sleeved on the surface of the connecting shaft 5, a fixed filter screen 7 is provided at the connection between the treatment chamber 2 and the water outlet pipe 3, a conical connecting pipe 8 is provided at the bottom of the treatment chamber 2, a vertical connecting pipe 9 is provided at the inner bottom of the conical connecting pipe 8, a connecting chamber 10 is provided at the top of the treatment chamber 2, an impurity handling device 11 is provided inside the connecting pipe 9, the impurity handling device 11 includes a fixed pipe 12, the top end of the fixed pipe 12 is fixed to the inside of the connecting chamber 10, the top end of the fixed pipe 12 is provided with a driving motor 13, the inside of the fixed pipe 12 is provided with a driving shaft 14, the surface of the driving shaft 14 is provided with a spiral block 15, and the top surface of the fixed pipe 12 is penetrated with a connecting opening 16.

[0026] Furthermore, a cleaning device 17 is provided on the surface of the fixed filter screen 7, and the cleaning device 17 includes a connecting bearing 23, and a movable rotating shaft 18 is movably connected inside the connecting bearing 23. A cleaning block 19 is provided at one end of the movable rotating shaft 18, and the cleaning block 19 is fitted with the fixed filter screen 7. A connecting paddle 20 is provided on one side of the cleaning block 19. The connecting bearing 23 is fixedly set in the center of the fixed filter screen 7. When water flows through, the connecting paddle 20 will be driven to rotate, so that the movable rotating shaft 18 drives the internal rotation of the connecting bearing 23, thereby driving the cleaning block 19 to rotate and clean the surface of the fixed filter screen 7 to clean its attachments.

[0027] The length of the cleaning block 19 is the same as the surface diameter of the fixed filter screen 7, so that the cleaning block 19 can clean the surface of the fixed filter screen 7 driven by the connecting blade 20.

[0028] The bottom of the driving shaft 14 is movably connected to the bottom end of the connecting pipe 9 .

[0029] A discharge port 21 is provided at one side of the connecting chamber 10 , and a blocking cover 22 is movably provided inside the discharge port 21 . By opening the blocking cover 22 , impurities can be discharged.

[0030] The drive motor 13 is connected to the drive shaft 14 in transmission. When the drive motor 13 is turned on, it drives the drive shaft 14 to rotate, thereby rotating the spiral block 15, driving the impurities inside the connecting pipe 9 to move, and the impurities are discharged into the interior of the connecting chamber 10 through the fixed pipe 12.

[0031] The movable filter 4 opens unidirectionally toward the interior of the treatment chamber 2. When filtering, the movable filter 4 will filter some impurities at the water inlet pipe 1. After a certain amount of impurities accumulate, the water flow through the movable filter 4 is reduced, and the pressure at the movable filter 4 is increased. At this time, the movable filter 4 will be opened, and the impurities will enter the interior of the treatment chamber 2. After the impurities enter, the pressure of the movable filter 4 is reduced, and the return spring 6 is used to restore the movable filter 4 to its initial position around the connecting shaft 5. At this time, the impurities enter the interior of the treatment chamber 2.

[0032] The water inlet pipe 1 and the water outlet pipe 3 are both connected to the processing chamber 2 through a flange 24 .

[0033] Specifically, during use, water flows into the treatment chamber 2 through the water inlet pipe 1, and then flows out through the water outlet pipe 3. The movable filter 4 will filter some impurities at the water inlet pipe 1 during filtering. After a certain amount of impurities accumulate, the water flow at the movable filter 4 is reduced, and the pressure at the movable filter 4 is increased. At this time, the movable filter 4 will be opened, and the impurities will enter the interior of the treatment chamber 2. After the impurities enter, the pressure of the movable filter 4 is reduced, and the movable filter 4 is restored to its initial position around the connecting shaft 5 through the return spring 6. At this time, the impurities enter the interior of the treatment chamber 2, and the fixed filter 7 will filter them. The impurities can only settle and fall into the conical connecting pipe 8, and then enter To the inside of the connecting pipe 9, by turning on the drive motor 13, the drive motor 13 drives the drive shaft 14 to rotate, so that its spiral block 15 rotates, driving the impurities inside the connecting pipe 9 to move, and the impurities rise through the fixed pipe 12, and are discharged into the inside of the connecting chamber 10 through the connecting opening 16. By opening the baffle 22, the impurities can be discharged. When water flows through, it will drive the connecting blade 20 to rotate, so that the movable shaft 18 drives the internal rotation of the connecting bearing 23, thereby driving the cleaning block 19 to rotate and clean the surface of the fixed filter screen 7, and clean its attachments, thereby increasing the filtration efficiency of the fixed filter screen 7.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. An anti-clogging farmland water supply pipeline, comprising a water inlet pipe (1), characterized in that: A treatment chamber (2) is provided at one end of the water inlet pipe (1), a water outlet pipe (3) is provided at one end of the treatment chamber (2), a movable filter screen (4) is provided at the connection between the treatment chamber (2) and the water inlet pipe (1), the movable filter screen (4) is hingedly connected to the treatment chamber (2) via a connecting shaft (5), a return spring (6) is sleeved on the surface of the connecting shaft (5), a fixed filter screen (7) is provided at the connection between the treatment chamber (2) and the water outlet pipe (3), a conical connecting pipe (8) is provided at the bottom of the treatment chamber (2), and a vertical filter screen (7) is provided at the inner bottom of the conical connecting pipe (8). A straight connecting pipe (9) is provided, a connecting chamber (10) is provided at the top of the processing chamber (2), an impurity treatment device (11) is provided inside the connecting pipe (9), the impurity treatment device (11) comprises a fixed pipe (12), the top end of the fixed pipe (12) is fixed to the inside of the connecting chamber (10), a driving motor (13) is provided at the top end of the fixed pipe (12), a driving shaft (14) is provided inside the fixed pipe (12), a spiral block (15) is provided on the surface of the driving shaft (14), and a connecting opening (16) is provided through the top surface of the fixed pipe (12).

2. The anti-clogging farmland water supply pipeline according to claim 1, characterized in that: A cleaning device (17) is arranged on the surface of the fixed filter screen (7), and the cleaning device (17) comprises a connecting bearing (23). A movable rotating shaft (18) is movably connected inside the connecting bearing (23). A cleaning block (19) is arranged at one end of the movable rotating shaft (18). The cleaning block (19) is fitted with the fixed filter screen (7), and a connecting blade (20) is arranged on one side of the cleaning block (19). The connecting bearing (23) is fixedly arranged at the center of the fixed filter screen (7).

3. The anti-clogging farmland water supply pipeline according to claim 2, characterized in that: The length of the cleaning block (19) is the same as the surface diameter of the fixed filter screen (7).

4. The anti-clogging farmland water supply pipeline according to claim 1, characterized in that: The bottom of the driving shaft (14) is movably connected to the bottom end of the connecting pipe (9).

5. The anti-clogging farmland water supply pipeline according to claim 1, characterized in that: A discharge port (21) is provided on one side of the connection chamber (10), and a blocking cover (22) is movably provided inside the discharge port (21).

6. The anti-clogging farmland water supply pipeline according to claim 5, characterized in that: The driving motor (13) is drivingly connected to the driving shaft (14).

7. The anti-clogging farmland water supply pipeline according to claim 1, characterized in that: The movable filter screen (4) is open to the inside of the processing chamber (2) in one direction.

8. The anti-clogging farmland water supply pipeline according to claim 1, characterized in that: The water inlet pipe (1) and the water outlet pipe (3) are both connected to the processing chamber (2) via a flange (24).

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