Point-to-point water distributor structure

Abstract

The utility model belongs to the technical field of water resource management, and discloses a point-to-point water distributor structure which comprises a water distributor body, a water inlet pipe is arranged in the middle of the top end of the water distributor body, a plurality of distribution pipelines are installed on the outer surface of the water distributor body, and the top ends and the bottom ends of the interiors of the distribution pipelines are fixedly connected with limiting rings. A plurality of sliding blocks are slidably connected to the interiors of the limiting rings, a connecting rod is fixedly connected to one end face of each sliding block, a rotating shaft is fixedly connected to the other end face of each connecting rod, a plurality of scrapers are fixedly connected to the outer surface of each rotating shaft, the scrapers are located between the two limiting rings, and the number of the scrapers is three. The three scrapers are all arranged to be in an arc shape, the scrapers are driven by water flow to clean the inner wall of the distribution pipeline, incrustation scale is prevented from being attached to the interior of the distribution pipeline, the flowing speed and efficiency of water in the distribution pipeline are improved, and therefore the water is smoother in the distribution pipeline.

Description

Technical Field

[0001] This utility model belongs to the field of water resource management technology, and in particular relates to a point-to-point water distributor structure. Background Technology

[0002] With the increasing demand for agricultural modernization and household water management, efficient and precise point-to-point water distributor structures are playing an increasingly important role in agricultural irrigation and household water distribution. Traditional point-to-point water distributor structures usually require a complex water distribution pipeline system to achieve precise water flow distribution. They have advantages such as precise control, uniform distribution, adaptability to complex terrain, high reliability, strong scalability, energy saving and environmental protection, and convenient maintenance.

[0003] However, with long-term use, traditional point-to-point water distributors may accumulate scale and other impurities on the inner walls of the distribution pipes as water flows through them. This scale and impurities can gradually clog the inside of the distribution pipes, affecting the speed at which water flows through them and reducing the efficiency of the water distributor. Utility Model Content

[0004] This invention addresses the problem in existing technologies where scale and other impurities can accumulate on the inner wall of distribution pipes as water flows through them, gradually clogging the pipes and affecting water flow speed, thus reducing the efficiency of the water distributor. The following technical solution is proposed:

[0005] A point-to-point water distributor structure includes a water distributor body, an inlet pipe located at the top center of the water distributor body, and multiple distribution pipes installed on the outer surface of the water distributor body. Limiting rings are fixedly connected to the top and bottom of each distribution pipe. Multiple sliders are slidably connected inside the limiting rings. A connecting rod is fixedly connected to one end face of each slider, and a rotating shaft is fixedly connected to the other end face of the connecting rod. Multiple scrapers are fixedly connected to the outer surface of the rotating shaft, and the scrapers are located between two limiting rings.

[0006] As a preferred embodiment of the above technical solution, the number of scrapers is set to three, the shape of the three scrapers is set to arc, and the three scrapers are arranged in a circular array with the center of the top surface of the rotating shaft.

[0007] As a preferred embodiment of the above technical solution, one end face of a single scraper is in contact with the inner wall of the distribution pipe, and the end face of the scraper surface in contact with the inner wall of the distribution pipe is set as an inclined surface.

[0008] As a preferred embodiment of the above technical solution, a protective ring is rotatably connected to the outer surface of the limiting ring, the protective ring is fixedly connected to the outer surface of the slider and the connecting rod, a groove is provided inside the limiting ring, the slider is slidably connected to the inside of the groove, and a roller is rotatably connected inside the slider.

[0009] As a preferred embodiment of the above technical solution, the inner wall of the protective ring and the outer surface of the limiting ring are in contact with each other.

[0010] As a preferred embodiment of the above technical solution, a screw is threadedly connected to the bottom of the rotating shaft, and a hexagonal groove is provided inside the rotating shaft, with the hexagonal groove located at the top of the screw.

[0011] The beneficial effects of this utility model are as follows:

[0012] (1) The scraper driven by the water flow cleans the inner wall of the distribution pipe, which avoids the scale from adhering inside the distribution pipe, thereby improving the flow speed and efficiency of water inside the distribution pipe, and making the water flow more smoothly in the distribution pipe.

[0013] (2) By reducing the friction between the slider and the limiting ring during sliding and reducing the resistance between the protective ring and the limiting ring, the protective ring and the limiting ring and the slider and the limiting ring are more stable during use, thereby extending the service life of the protective ring and the limiting ring and the slider and the limiting ring. Attached Figure Description

[0014] Figure 1 The diagram shown is a schematic diagram of a point-to-point water distributor structure in Embodiment 1;

[0015] Figure 2 The diagram shown is a bottom structure schematic of a point-to-point water distributor structure in Embodiment 1;

[0016] Figure 3 What is shown is Figure 2 Schematic diagram of the structure of region A in the middle;

[0017] Figure 4 The diagram shown is a structural schematic of the scraper in Embodiment 1;

[0018] Figure 5 The diagram shown is a structural schematic of the protective ring and connecting rod in Embodiment 1;

[0019] Figure 6 The diagram shown is a structural schematic of the connecting rod in Embodiment 1.

[0020] In the diagram: 1. Water distributor body; 2. Inlet pipe; 3. Distribution pipe; 4. Limiting ring; 5. Sliding block; 6. Connecting rod; 7. Rotating shaft; 8. Scraper; 9. Protective ring; 10. Roller; 11. Screw. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments.

[0022] Example 1: This utility model provides a point-to-point water distributor structure, such as... Figures 1 to 6 As shown, it includes a water distributor body 1, an inlet pipe 2 located at the top center of the water distributor body 1, multiple distribution pipes 3 installed on the outer surface of the water distributor body 1, multiple water distribution points inside the distribution pipes 3, and limit rings 4 fixedly connected to the top and bottom of the distribution pipes 3. Multiple sliders 5 are slidably connected inside the limit rings 4. A connecting rod 6 is fixedly connected to one end face of the slider 5, and a rotating shaft 7 is fixedly connected to the other end face of the connecting rod 6. Multiple scrapers 8 are fixedly connected to the outer surface of the rotating shaft 7, and the scrapers 8 are located between two limit rings 4.

[0023] like Figures 2 to 4 As shown, the number of scrapers 8 is set to three, and the shape of the three scrapers 8 is set to arc. The three scrapers 8 are arranged in a circular array with the center of the top surface of the rotating shaft 7. When the water flows inside the distribution pipe 3, it flows along the arc surface of the arc-shaped scraper 8 and drives the scraper 8 to rotate. When the scraper 8 rotates, it cleans the distribution pipe 3, avoiding the accumulation of scale inside the distribution pipe 3, thereby improving the flow speed and efficiency of water inside the distribution pipe 3, and making the water flow more smoothly in the distribution pipe 3.

[0024] like Figures 2 to 4 As shown, one end face of a single scraper 8 is in contact with the inner wall of the distribution pipe 3. The end face of the scraper 8 that is in contact with the inner wall of the distribution pipe 3 is set as an inclined surface. The fact that one end face of a single scraper 8 is in contact with the inner wall of the distribution pipe 3 makes the scraper 8 more effective in cleaning the inner wall of the distribution pipe 3, thereby improving the efficiency of cleaning the inner wall of the distribution pipe 3 and extending the service life of the distribution pipe 3.

[0025] like Figures 2 to 6As shown, a protective ring 9 is rotatably connected to the outer surface of the limiting ring 4. The protective ring 9 is fixedly connected to the outer surface of the slider 5 and the connecting rod 6. A groove is provided inside the limiting ring 4, and the slider 5 is slidably connected inside the groove. A roller 10 is rotatably connected inside the slider 5. When the slider 5 moves inside the limiting ring 4, it moves along the groove inside the limiting ring 4. The limiting ring 4 drives the roller 10 to move. When the limiting ring 4 moves, it drives the connecting rod 6, the rotating shaft 7, the scraper 8, and the protective ring 9 to rotate. The slider 5 and the roller 10 simultaneously limit the rotation of the connecting rod 6, the rotating shaft 7, the scraper 8, and the protective ring 9, making the rotation of the connecting rod 6, the rotating shaft 7, the scraper 8, and the protective ring 9 more stable. This avoids the problem of deviation during the rotation of the connecting rod 6, the rotating shaft 7, the scraper 8, and the protective ring 9, thereby improving the stability of the connecting rod 6, the rotating shaft 7, the scraper 8, and the protective ring 9 during rotation.

[0026] like Figure 5 As shown, the inner wall of the protective ring 9 and the outer surface of the limiting ring 4 are in contact with each other. Rubber wear-resistant pads are attached to both the inner wall of the protective ring 9 and the outer surface of the limiting ring 4. The resistance between the protective ring 9 and the limiting ring 4 is reduced by the restriction of the rubber wear-resistant pads, which makes the protective ring 9 more stable when rotating on the outer surface of the limiting ring 4, thereby extending the service life of the protective ring 9 and the limiting ring 4.

[0027] like Figures 3 to 6 As shown, a screw 11 is threadedly connected to the bottom of the rotating shaft 7. A hexagonal slot is provided inside the rotating shaft 7, located at the top of the screw 11. The screw 11 is removed from the rotating shaft 7, and a hexagonal block is installed inside the hexagonal slot. Then, the operator rotates the hexagonal block, causing the connecting rod 6, rotating shaft 7, scraper 8, and protective ring 9 to rotate synchronously. This allows for manual cleaning of the inner wall of the distribution pipe 3, making the cleaning of the inner wall of the distribution pipe 3 more flexible.

[0028] Working principle: When using this device, the operator first connects the distribution pipe 3 to the inlet pipe 2. Then, the operator starts the water distributor body 1 to pump water and transmits the water flow to the inside of the distribution pipe 3 through the inlet pipe 2. The water flow inside the distribution pipe 3 flows towards the distribution point. During the flow, the water flows along the arc surface of the arc-shaped scraper 8 and drives the scraper 8 to rotate. The scraper 8 drives the rotating shaft 7 to rotate, the rotating shaft 7 drives the connecting rod 6 to rotate, and the connecting rod 6 drives the slider 5 to slide inside the limiting ring 4. The slider 5 drives the roller 10 to slide synchronously and clean the inner wall of the distribution pipe 3, preventing scale from adhering inside the distribution pipe 3. This improves the flow speed and efficiency of water inside the distribution pipe 3, making the water flow more smoothly in the distribution pipe 3.

[0029] As the slider 5 drives the roller 10 to slide, it causes the protective ring 9 to slide synchronously on the outer surface of the limiting ring 4. The roller 10 rotates along the inner wall of the limiting ring 4, which reduces the friction of the slider 5 when sliding inside the limiting ring 4. The resistance between the protective ring 9 and the limiting ring 4 is reduced by the rubber wear-resistant pad, which makes the protective ring 9 more stable when rotating on the outer surface of the limiting ring 4, thereby extending the service life of the protective ring 9 and the limiting ring 4.

[0030] The above embodiments are only used to illustrate the technical solution of this utility model, and are not intended to limit it.

Claims

1. A point-to-point water distributor structure, comprising a water distributor body (1), a water inlet pipe (2) being arranged at a middle position of a top end of the water distributor body (1), and a plurality of distribution pipes (3) being mounted on an outer surface of the water distributor body (1), characterized in that, The distribution pipe (3) has a limit ring (4) fixedly connected to both the top and bottom. The limit ring (4) has multiple sliders (5) slidably connected inside. One end face of the slider (5) is fixedly connected to a connecting rod (6), and the other end face of the connecting rod (6) is fixedly connected to a rotating shaft (7). The outer surface of the rotating shaft (7) is fixedly connected to multiple scrapers (8), and the scrapers (8) are located between the two limit rings (4).

2. The point-to-point populator structure of claim 1, wherein, The number of the scrapers (8) is set to three, and the shape of the three scrapers (8) is set to arc. The three scrapers (8) are arranged in a circular array with the center of the top surface of the rotating shaft (7).

3. The point-to-point populator structure of claim 1, wherein, One end face of a single scraper (8) is in contact with the inner wall of the distribution pipe (3), and the end face of the scraper (8) in contact with the inner wall of the distribution pipe (3) is set as an inclined surface.

4. The point-to-point populator structure of claim 1, wherein, The outer surface of the limiting ring (4) is rotatably connected to a protective ring (9). The protective ring (9) is fixedly connected to the outer surface of the slider (5) and the connecting rod (6). The limiting ring (4) has a groove inside. The slider (5) is slidably connected to the inside of the groove. The slider (5) is rotatably connected to a roller (10).

5. The point-to-point populator structure of claim 4, wherein, The inner wall of the protective ring (9) is in contact with the outer surface of the limiting ring (4).

6. The point-to-point populator structure of claim 1, wherein, A screw (11) is threadedly connected to the bottom of the shaft (7). A hexagonal slot is provided inside the shaft (7), and the hexagonal slot is located at the top of the screw (11).

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