Farmland water conservancy irrigation pipeline

Abstract

The utility model relates to the technical field of water conservancy pipelines, in particular to a farmland water conservancy irrigation pipeline which comprises a main pipeline, an anti-blocking pipe, a main valve, a spigot, a filter cartridge, an auxiliary pipeline and an auxiliary valve. An anti-blocking pipe is arranged in the middle of the main pipeline, and the main pipeline is in threaded connection with the two ends of the anti-blocking pipe through main valves; the seam allowance is welded on the inner wall of the front end of the anti-blocking pipe; the filter cartridge is mounted in the anti-blocking pipe through a seam allowance at the front end, and the filter cartridge and the seam allowance are clamped in a clearance fit manner; the auxiliary pipeline is welded to one side of the main pipeline, and an auxiliary valve is screwed to the middle of the auxiliary pipeline through threads. Through the improvement on the structure, the anti-clogging filter has the filtering and anti-clogging functions, and the cleaning operation does not hinder normal water delivery work, so that the anti-clogging filter has the advantages of higher practical performance, higher practical value and the like, and the problems and defects in the prior art and equipment are effectively solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy pipeline technical field more specifically, especially, relates to a farmland water conservancy irrigation pipeline. BACKGROUND

[0002] At present, the irrigation of farmland water conservancy is bound to be inseparable from pipeline diversion, and the irrigation water in many areas is often taken from river water or ditches and ponds, because the water is mixed with many weeds or impurities, and the existing pipeline lacks filtering function, which can cause pipeline blockage, and the irrigation work needs to be stopped during cleaning, resulting in time-consuming and labor-consuming process, thereby reducing the practical performance and other problems.

[0003] Therefore, the existing problems are studied and improved, and the farmland water conservancy irrigation pipeline is provided, which aims to solve the problems and improve the practical value through the technology. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a farmland water conservancy irrigation pipeline to solve the problems and deficiencies in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides a farmland water conservancy irrigation pipeline, which is achieved by the following specific technical means:

[0006] A farmland water conservancy irrigation pipeline, comprising: a main pipeline, a anti-blocking pipe, a main valve, a stop, a filter cartridge, a secondary pipeline, and a secondary valve; the middle of the main pipeline is provided with the anti-blocking pipe, and the two ends of the main pipeline and the anti-blocking pipe are threadedly connected through the main valve; the stop is welded on the inner wall of the front end of the anti-blocking pipe; the filter cartridge is installed in the inside of the anti-blocking pipe through the stop at the front end, and is clamped between the filter cartridge and the stop through the clearance fit; the secondary pipeline is welded on one side of the main pipeline, and the secondary valve is screwed in the middle of the secondary pipeline.

[0007] As a further optimization of the technical solution, the anti-blocking pipe of the farmland water conservancy irrigation pipeline is cylindrical, and a circular ring-shaped stop is welded in the inside of the front end of the anti-blocking pipe.

[0008] As a further optimization of the technical solution, the front end of the filter cartridge of the farmland water conservancy irrigation pipeline is clamped with the stop through the clearance fit, and the rear end of the filter cartridge is located in the inside of the anti-blocking pipe.

[0009] As a further optimization of the technical solution, the secondary pipeline of the farmland water conservancy irrigation pipeline is "U" shaped in plan view, and the two ends of the secondary pipeline are connected with the main pipeline.

[0010] Due to the use of the above technical solution, the utility model has the following advantages compared with the prior art:

[0011] 1. This utility model relates to an irrigation pipe for farmland. By installing a filter cylinder inside the anti-clogging pipe, the water plants or impurities in the pumped irrigation water can be filtered to prevent the pipe from becoming blocked, thereby further improving the practical performance of the device.

[0012] 2. This utility model relates to a farmland irrigation pipe. By adding a secondary pipe to one side of the main pipe, water can continue to be transported through the secondary pipe while the filter screen inside the anti-clogging pipe is being cleaned, without stopping the irrigation work, thereby further improving the practical value of the device.

[0013] 3. Through structural improvements to the above-mentioned device, this utility model has a filtration and anti-clogging function, and the cleaning operation does not hinder normal water supply, making it more practical and valuable, thereby effectively solving the problems and shortcomings of existing technologies and equipment. Attached Figure Description

[0014] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a cross-sectional view of the anti-clogging pipe of this utility model;

[0017] Figure 3 This is a schematic diagram of the stop position structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the filter cartridge structure of this utility model.

[0019] In the diagram: 1. Main pipe; 2. Anti-blocking pipe; 3. Main valve; 4. Stop valve; 5. Filter cylinder; 6. Secondary pipe; 7. Secondary valve. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figures 1 to 4 This utility model provides a specific technical implementation scheme for a farmland irrigation pipeline:

[0022] An irrigation pipeline for farmland includes: a main pipeline 1, an anti-blocking pipe 2, a main valve 3, a stop valve 4, a filter cylinder 5, a secondary pipeline 6, and a secondary valve 7; the anti-blocking pipe 2 is installed in the middle of the main pipeline 1, and the two ends of the main pipeline 1 and the anti-blocking pipe 2 are threadedly connected by the main valve 3; the stop valve 4 is welded to the inner wall of the front end of the anti-blocking pipe 2; the filter cylinder 5 is installed inside the anti-blocking pipe 2 through the stop valve 4 at the front end, and the filter cylinder 5 and the stop valve 4 are clamped together by a clearance fit; the secondary pipeline 6 is welded to one side of the main pipeline 1, and the secondary valve 7 is threadedly screwed into the middle of the secondary pipeline 6.

[0023] Specifically, the anti-clogging pipe 2 is cylindrical, and a circular stop 4 is welded inside the front end of the anti-clogging pipe 2. The anti-clogging pipe 2 can be removed to clean the internal filter cartridge 5 after the main valves 3 at both ends are closed.

[0024] Specifically, the front end of the filter cartridge 5 is engaged with the stop 4 via a clearance fit, and the rear end of the filter cartridge 5 is located inside the anti-clogging tube 2, and combined with... Figure 4 As shown, the front end of the filter cartridge 5 has a flange edge, which is in the prior art and can be used to limit the movement of the stop 4, making it easy to remove from the anti-clogging tube 2.

[0025] Specifically, the secondary pipe 6 is U-shaped when viewed from above, and both ends of the secondary pipe 6 are connected to the main pipe 1. When the main valve 3 of the main pipe 1 is closed to clean the anti-blockage pipe 2, the secondary valve 7 on the secondary pipe 6 can be opened to continue water supply without stopping the irrigation work.

[0026] Specific implementation steps:

[0027] In use, the main pipe 1 is first installed on the pump inlet to draw irrigation water from rivers, ditches, and reservoirs. During pumping, the filter cartridge 5 inside the anti-clogging pipe 2 can promptly intercept aquatic plants or impurities in the water. When the filter cartridge 5 needs to be cleaned, the main valve 3 on the main pipe 1 is closed, and the auxiliary valve 7 on the auxiliary pipe 6 is opened to continue water delivery without stopping the irrigation work, thus making it more practical.

[0028] In summary, this farmland irrigation pipe, by installing a filter cylinder inside the anti-clogging pipe, can filter aquatic plants or impurities in the pumped irrigation water, preventing pipe blockage and thus further improving the practical performance of the device. By adding a secondary pipe to one side of the main pipe, water can continue to be pumped through the secondary pipe while the filter screen inside the anti-clogging pipe is being cleaned, without stopping irrigation work, thereby further enhancing the practical value of the device and solving the problems existing in the prior art.

[0029] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A farmland irrigation pipeline, comprising: The main pipe (1), anti-blocking pipe (2), main valve (3), stop (4), filter cylinder (5), secondary pipe (6), and secondary valve (7) are characterized in that: an anti-blocking pipe (2) is provided in the middle of the main pipe (1), and the two ends of the main pipe (1) and the anti-blocking pipe (2) are connected by the main valve (3) through threads; the stop (4) is welded to the inner wall of the front end of the anti-blocking pipe (2); the filter cylinder (5) is installed inside the anti-blocking pipe (2) through the stop (4) at the front end, and the filter cylinder (5) and the stop (4) are clamped together by a clearance fit; the secondary pipe (6) is welded to one side of the main pipe (1), and the secondary pipe (6) is threaded with the secondary valve (7) in the middle.

2. The farmland irrigation pipeline according to claim 1, characterized in that: The anti-blocking tube (2) is cylindrical, and a circular stop (4) is welded inside the front end of the anti-blocking tube (2).

3. The farmland irrigation pipeline according to claim 1, characterized in that: The front end of the filter cylinder (5) is engaged with the stop (4) by a clearance fit, and the rear end of the filter cylinder (5) is located inside the anti-clogging tube (2).

4. The farmland irrigation pipeline according to claim 1, characterized in that: The secondary pipe (6) is U-shaped when viewed from above, and both ends of the secondary pipe (6) are connected to the main pipe (1).

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