Anti-blocking connecting pipe for irrigation and water conservancy irrigation

Abstract

The utility model discloses an anti-blocking connecting pipe for irrigation and water conservancy irrigation, which belongs to the technical field of anti-blocking connecting pipes and comprises a connecting pipe, one end of the inside of the connecting pipe is in threaded connection with a funnel-shaped filter shell, the inside of the funnel-shaped filter shell is rotatably connected with a rotating shaft, and three fanning strips are fixedly connected to the outer circumference of the rotating shaft at equal intervals. According to the utility model, the funnel-shaped filter shell is used for filtering aquatic plants and other large-size sundries in water flow into the socketed pipe; water flow drives the blade rotating wheel to rotate, so that the rotating shaft drives the fan-shaped sheet and the brush, the brush can brush and clean the outside of the funnel-shaped filter shell and remove blocked filter holes, and meanwhile, the brush can push aquatic plants and other large-size sundries to enter the discharge pipe from the discharge port, and the aquatic plants and other large-size sundries are stored in the box body and can be cleaned by screwing off the box body. The blockage influence caused by aquatic plants or other large-size sundries is reduced, the manual cleaning frequency is reduced, and the irrigation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-blocking pipe connection, in particular to an anti-blocking pipe connection for farmland water conservancy irrigation. Background Art

[0002] For farmland irrigation, most areas use high-water-level canals for irrigation. This traditional irrigation method wastes a lot of water resources, is inefficient, and has high costs. New irrigation technologies often use sprinkler irrigation and drip irrigation, but these irrigation methods have relatively high requirements for water quality. Impurities such as aquatic plants, sand, gravel, and soil cannot be present, which can easily clog pipes and nozzles. Farmland irrigation anti-blocking pipes can filter out internal impurities, preventing pipes and nozzles from being blocked. They are essential equipment for farmland irrigation and can effectively carry out farmland irrigation.

[0003] During use, the existing anti-blocking pipe is susceptible to clogging of the filtration structure by aquatic plants or other large debris, which increases the filtration resistance and reduces the water flow. It is necessary to suspend the irrigation water supply and manually clean it, which affects the irrigation efficiency. Therefore, an anti-blocking pipe for farmland water conservancy irrigation is proposed. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] To this end, one purpose of the present invention is to propose a farmland water conservancy irrigation anti-blocking pipe, which can reduce the blockage caused by aquatic plants or other large debris, reduce the number of manual cleaning times, and improve irrigation efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a farmland water conservancy irrigation anti-blocking taking-over pipe, comprising a connecting pipe, one end of the connecting pipe is threadedly connected to a funnel-shaped filter shell, the interior of the funnel-shaped filter shell is rotatably connected to a rotating shaft, the outer circumference of the rotating shaft is equidistantly arranged and fixedly connected to three fan-shaped pieces, the outside of the fan-shaped pieces is bonded with a brush, the three fan-shaped pieces are wrapped around the outside of the funnel-shaped filter shell, one end of the rotating shaft is fixedly connected to a blade runner, the outside of the funnel-shaped filter shell is threadedly connected to a sleeve pipe, the other end of the connecting pipe is threadedly connected to an annular connecting piece, the external thread of the annular connecting piece is threadedly connected to a filter mounting pipe, the internal thread of the filter mounting pipe is connected to a filter screen, a discharge outlet is opened at the bottom of the sleeve pipe, the bottom of the sleeve pipe is fixedly connected to a discharge pipe, the discharge pipe is communicated with the discharge outlet, and the external thread of the discharge pipe is connected to a box body.

[0007] Preferably, one end of the sleeve is connected to a water inlet pipe, and the external thread of the filter is connected to a water outlet pipe.

[0008] Preferably, the interior of the sleeve is fixedly connected to a bearing seat, and the inner ring of the bearing seat is fixedly connected to the exterior of the blade runner.

[0009] Preferably, the mesh size of the filter is 100 meshes.

[0010] Preferably, the brush is made of nylon.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The funnel-shaped filter shell of the utility model filters aquatic plants and other large debris in the water flow into the inside of the sleeve tube; the water flow drives the blade impeller to rotate, thereby causing the rotating shaft to drive the fan-shaped pieces and the brush, and the brush can scrub and clean the outside of the funnel-shaped filter shell to remove clogged filter holes. At the same time, it can also push aquatic plants and other large debris into the discharge pipe from the discharge port and be stored in the box body. The box body can be unscrewed for cleaning, thereby reducing the blockage caused by aquatic plants or other large debris, reducing the number of manual cleaning times, and improving irrigation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a structural diagram of the anti-blocking pipe for farmland water conservancy irrigation of the present invention;

[0014] Figure 2 This is a schematic cross-sectional view of the connecting pipe in the anti-blocking connecting pipe for farmland water conservancy irrigation of the present invention;

[0015] Figure 3 This is a structural diagram of the funnel-shaped filter shell in the anti-blocking pipe for farmland water conservancy irrigation of the present invention;

[0016] Figure 4 This is a schematic structural diagram of the blade runner in the anti-blocking pipe for farmland water conservancy irrigation of the present invention;

[0017] Figure 5 This is a new type of farmland water conservancy irrigation anti-blocking pipe Figure 2 Schematic diagram of the enlarged structure of area A in .

[0018] In the figure: 1. Connecting pipe; 2. Socket pipe; 3. Filter installation pipe; 4. Water inlet pipe; 5. Water outlet pipe; 6. Box body; 7. Discharge pipe; 8. Funnel-shaped filter shell; 9. Bearing seat; 10. Blade impeller; 11. Discharge port; 12. Annular connecting piece; 13. Filter screen; 14. Fan-shaped piece; 15. Brush; 16. Rotating shaft. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 5 The embodiment of the present invention provides a farmland water conservancy irrigation anti-blocking pipe, comprising: a connecting pipe 1, one end of the connecting pipe 1 is threadedly connected to a funnel-shaped filter shell 8, the interior of the funnel-shaped filter shell 8 is rotatably connected to a rotating shaft 16, the outer circumference of the rotating shaft 16 is equidistantly arranged and fixedly connected to three sector pieces 14, the outer surface of the sector piece 14 is bonded with a brush 15, the three sector pieces 14 are wound around the outer surface of the funnel-shaped filter shell 8, one end of the rotating shaft 16 is fixedly connected to a blade runner 10, the outer thread of the funnel-shaped filter shell 8 It is connected to a sleeve pipe 2, the other end of the connecting pipe 1 is threadedly connected to an annular connecting piece 12, the external thread of the annular connecting piece 12 is connected to the filter mounting pipe 3, the internal thread of the filter mounting pipe 3 is connected to the filter screen 13, a discharge port 11 is opened at the bottom of the sleeve pipe 2, the bottom of the sleeve pipe 2 is fixedly connected to a discharge pipe 7, the discharge pipe 7 is connected to the discharge port 11, the external thread of the discharge pipe 7 is connected to the box body 6, one end of the sleeve pipe 2 is connected to the water inlet pipe 4, and the external thread of the filter screen 13 is connected to the water outlet pipe 5.

[0021] During use, the irrigation water pipe is connected to the water inlet pipe 4, and the water entering the sleeve pipe 2 enters the connecting pipe 1 through the funnel-shaped filter shell 8. The funnel-shaped filter shell 8 filters the aquatic plants and other large debris in the water flow; when the water flows, it also drives the blade runner 10 to rotate, so that the rotating shaft 16 drives the fan-shaped pieces 14 and the brush 15. The brush 15 can scrub and clean the outside of the funnel-shaped filter shell 8 to remove clogged filter holes. At the same time, it can also push the aquatic plants and other large debris into the discharge pipe 7 from the discharge port 11 and store them in the box body 6. The box body 6 can be unscrewed for cleaning.

[0022] After the water flows into the connecting pipe 1, the filter 13 filters the sand and gravel in the water flow to prevent the sand and gravel from entering the fixed water pipe connected to the outlet pipe 5, thereby preventing the sand and gravel from clogging the sprinkler nozzle. The mesh number of the filter is 100 mesh.

[0023] In order to assist the rotation of the blade runner 10 , a bearing seat 9 is fixedly connected to the interior of the sleeve 2 , and an inner ring of the bearing seat 9 is fixedly connected to the exterior of the blade runner 10 .

[0024] The working steps of this scheme are summarized and sorted out according to the above technical scheme: when the utility model is in use, the irrigation water pipe is connected to the water inlet pipe 4, and the water entering the sleeve pipe 2 enters the connecting pipe 1 through the funnel-shaped filter shell 8. The funnel-shaped filter shell 8 filters the aquatic plants and other large debris in the water flow into the inside of the sleeve pipe 2; when the water flows, it will also drive the blade runner 10 to rotate, so that the rotating shaft 16 drives the fan-shaped pieces 14 and the brush 15. The brush 15 can scrub and clean the outside of the funnel-shaped filter shell 8 to remove clogged filter holes. At the same time, it can also push aquatic plants and other large debris from the discharge port 11 into the discharge pipe 7 and store them in the box body 6. The box body 6 can be unscrewed for cleaning; after the water flows into the connecting pipe 1, the filter screen 13 filters the sand and gravel in the water flow to prevent the sand and gravel from entering the fixed water pipe connected to the water outlet pipe 5, thereby preventing the sand and gravel from clogging the sprinkler nozzle.

[0025] Any portion not described in the present invention is the same as the prior art or can be implemented using the prior art. Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A farmland water conservancy irrigation anti-blocking pipe, comprising a connecting pipe (1), characterized in that: One end of the connecting pipe (1) is threadedly connected to a funnel-shaped filter housing (8), the interior of the funnel-shaped filter housing (8) is rotatably connected to a rotating shaft (16), the outer circumference of the rotating shaft (16) is equidistantly arranged and fixedly connected to three sector-shaped pieces (14), the outer surfaces of the sector-shaped pieces (14) are bonded with brushes (15), the three sector-shaped pieces (14) are wound around the outer surface of the funnel-shaped filter housing (8), one end of the rotating shaft (16) is fixedly connected to a blade wheel (10), and the outer surface of the funnel-shaped filter housing (8) is threadedly connected to a sleeve pipe (2); The other end of the connecting pipe (1) is threadedly connected to an annular connecting piece (12), the external thread of the annular connecting piece (12) is threadedly connected to a filter installation pipe (3), and the internal thread of the filter installation pipe (3) is threadedly connected to a filter screen (13); The bottom of the sleeve tube (2) is provided with a discharge port (11), the bottom of the sleeve tube (2) is fixedly connected with a discharge pipe (7), the discharge pipe (7) is in communication with the discharge port (11), and the outer thread of the discharge pipe (7) is connected with a box body (6).

2. The anti-blocking pipe for farmland irrigation according to claim 1 is characterized by: One end of the sleeve pipe (2) is connected to a water inlet pipe (4), and the external thread of the filter screen (13) is connected to a water outlet pipe (5).

3. The anti-blocking pipe for farmland irrigation according to claim 1 is characterized by: A bearing seat (9) is fixedly connected to the interior of the sleeve tube (2), and an inner ring of the bearing seat (9) is fixedly connected to the exterior of the blade wheel (10).

4. The anti-blocking pipe for farmland irrigation according to claim 1 is characterized by: The mesh size of the filter screen (13) is 100 meshes.

5. The anti-blocking pipe for farmland irrigation according to claim 1 is characterized by: The brush (15) is made of nylon.

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