Concrete water conveying pipeline with self-cleaning function

Abstract

The utility model discloses a concrete water delivery pipeline with a self-cleaning function, which belongs to the technical field of concrete water delivery pipelines and comprises two concrete water delivery pipes, a transmission case is arranged between the two concrete water delivery pipes, a driving shaft is arranged in the transmission case, a plurality of impellers are fixedly connected to the outer surface of the driving shaft, and the impellers are fixedly connected to the outer surface of the driving shaft. A driving fluted disc is fixedly connected to the outer surface of the driving shaft, supporting plates are fixedly connected to the inner rings of the two concrete water conveying pipe fittings, bearing rings are fixedly embedded into the side faces, close to each other, of the two supporting plates, and cleaning rods are fixedly connected to the inner rings of the two bearing rings; the ends, close to each other, of the two cleaning rods are fixedly connected with transmission gears. The concrete water conveying pipeline with the self-cleaning function is provided with a self-cleaning structure, the cleaning scraping plate can automatically clean and scrape the concrete water conveying pipeline, the interior of the concrete water conveying pipeline does not need to be manually cleaned by means of cleaning equipment, and normal water conveying work is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of concrete water pipelines, in particular to a concrete water pipeline with a self-cleaning function. Background Art

[0002] A concrete water pipe is a pipe used to transport water. Its main material is concrete. It is widely used in many fields such as urban water supply, farmland irrigation, and water conservancy projects. For example, in the city's water supply system, it runs from the water source to the water plant, and then to the water supply pipeline network in various areas of the city. In terms of farmland irrigation, it can transport irrigation water from water sources such as irrigation canals and reservoir branches to the fields to meet the needs of crop growth.

[0003] During the water delivery process, concrete water pipes are prone to scaling due to the possibility that the water may contain impurities such as mud and microorganisms. However, current concrete water pipes do not have a self-cleaning structure and require manual cleaning equipment to clean the interior of the concrete water pipes. This cleaning method requires the concrete water pipes to be disassembled, which is a cumbersome cleaning process and affects normal water delivery work. Therefore, those skilled in the art have provided a concrete water pipe with a self-cleaning function to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to provide a concrete water delivery pipeline with a self-cleaning function to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A concrete water delivery pipe with a self-cleaning function comprises two concrete water delivery pipes, a transmission box is provided between the two concrete water delivery pipes, a drive shaft is provided inside the transmission box, a plurality of impellers are fixedly connected to the outer surface of the drive shaft, a drive gear disk is fixedly connected to the outer surface of the drive shaft, the inner rings of the two concrete water delivery pipes are fixedly connected to support plates, the side surfaces of the two support plates close to each other are fixedly inlaid with bearing rings, the inner rings of the two bearing rings are fixedly connected to cleaning rods, the ends of the two cleaning rods close to each other are fixedly connected to transmission gears, the top ends of the two transmission gears are meshed with the outer surface of the drive gear disk, the outer surfaces of the two cleaning rods are fixedly connected to a plurality of cleaning scrapers, and the outer surface of each cleaning scraper contacts the inner ring of the concrete water delivery pipe.

[0007] As a further solution of the present invention: the outer surface of the transmission box is fixedly connected with two connecting covers, the outer surfaces of the two concrete water supply pipes are respectively provided with threaded connection covers, and the inner rings of the two threaded connection covers are respectively threadedly connected to the outer surfaces of the two connecting covers.

[0008] As a further solution of the present invention: the ends of the two connecting covers that are close to each other are fixedly connected with first sealing gaskets, and the side surfaces of the two first sealing gaskets that are away from each other are in contact with the inner walls of the two threaded connection covers respectively.

[0009] As a further solution of the present invention: the outer surfaces of the two concrete water supply pipes are fixedly connected to limiting rings, and the side surfaces of the two limiting rings away from each other are fixedly connected to second sealing gaskets, and the side surfaces of the two second sealing gaskets away from each other are respectively in contact with the inner walls of the two threaded connection covers.

[0010] As a further solution of the present invention: two bearing rings are fixedly embedded in the inner wall of the transmission box, and the inner rings of the two bearing rings are fixedly connected to the outer surface of the drive shaft.

[0011] As a further solution of the present invention: a rotating handle is provided above the transmission box, and the bottom end of the rotating handle is fixedly installed with the top end of the driving shaft.

[0012] As a further solution of the present invention: a rotating plate is provided on the outside of the two concrete water delivery pipes, and the inner rings of the two rotating plates are fixedly connected to the outer surfaces of the two threaded connection covers respectively.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] The concrete water delivery pipe with a self-cleaning function can allow water to circulate inside the transmission box by installing a transmission box between two concrete water delivery pipe fittings. The thrust of the flowing water can drive the impeller to rotate. At the same time, the cooperation of the drive shaft, the drive gear plate and the transmission gear can drive the cleaning rod and the cleaning scraper to rotate inside the concrete water delivery pipe fittings. The cleaning scraper will automatically clean and scrape the inside of the concrete water delivery pipe fittings to avoid the adsorption of dirt. As a result, the concrete water delivery pipe has a self-cleaning structure, and there is no need for manual cleaning equipment to clean the inside of the concrete water delivery pipe, thereby ensuring normal water delivery. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural diagram of a front view of a concrete water pipeline with a self-cleaning function;

[0016] Figure 2A cross-sectional view of a front view of a concrete water pipeline with a self-cleaning function;

[0017] Figure 3 A cross-sectional view of a top view of a concrete water pipeline with a self-cleaning function;

[0018] Figure 4 A concrete water pipe with self-cleaning function Figure 2 A magnified schematic diagram of the structure in the middle.

[0019] In the figure: 1. Concrete water supply pipe; 2. Transmission box; 3. Connecting cover; 4. Bearing ring; 5. Drive shaft; 6. Impeller; 7. Drive gear plate; 8. Support plate; 9. Bearing ring; 10. Cleaning rod; 11. Cleaning scraper; 12. Threaded connection cover; 13. Limiting ring; 14. First sealing gasket; 15. Second sealing gasket; 16. Rotating plate; 17. Rotating handle; 18. Transmission gear. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] See also Figures 1 to 4In the embodiment of the present invention, a concrete water pipe with a self-cleaning function includes two concrete water pipes 1. The concrete water pipes 1 are composed of a concrete base pipe and a metal corrosion-resistant outer pipe. A transmission box 2 is provided between the two concrete water pipes 1. A drive shaft 5 is provided inside the transmission box 2. The outer surface of the drive shaft 5 is fixedly connected to a plurality of impellers 6. The outer surface of the drive shaft 5 is fixedly connected to a drive gear plate 7. The inner rings of the two concrete water pipes 1 are fixedly connected to support plates 8. The side surfaces of the two support plates 8 close to each other are fixedly inlaid with bearing rings 9. The inner rings of the two bearing rings 9 are fixedly connected to cleaning rods 10. The two cleaning rods 10 are fixedly connected to the inner rings of the two bearing rings 9. The ends of the cleaning rods 10 that are close to each other are fixedly connected to a transmission gear 18, and the top ends of the two transmission gears 18 are meshed with the outer surface of the driving gear plate 7. The outer surfaces of the two cleaning rods 10 are fixedly connected to a plurality of cleaning scrapers 11, and the outer surface of each cleaning scraper 11 is in contact with the inner ring of the concrete water pipe 1. The impeller 6 is driven to rotate by the flow of water. At the same time, the cooperation of the drive shaft 5, the driving gear plate 7 and the transmission gear 18 can drive the cleaning rods 10 and the cleaning scrapers 11 to rotate inside the concrete water pipe 1, which will cause the cleaning scrapers 11 to automatically clean and scrape the inside of the concrete water pipe 1.

[0023] As a further solution of the present invention: the outer surface of the transmission box 2 is fixedly connected with two connecting covers 3, the outer surfaces of the two concrete water supply pipe fittings 1 are both sleeved with threaded connection covers 12, the inner rings of the two threaded connection covers 12 are respectively threadedly connected to the outer surfaces of the two connecting covers 3, the ends of the two connecting covers 3 close to each other are fixedly connected with a first sealing gasket 14, and the side surfaces of the two first sealing gaskets 14 away from each other are respectively in contact with the inner walls of the two threaded connection covers 12, the outer surfaces of the two concrete water supply pipe fittings 1 are fixedly connected with a limiting ring 13, the side surfaces of the two limiting rings 13 away from each other are fixedly connected with a second sealing gasket 15, and the side surfaces of the two second sealing gaskets 15 away from each other are respectively in contact with the inner walls of the two threaded connection covers 12. Through the arrangement of the connecting cover 3 and the threaded connection cover 12, and the cooperation with the first sealing gasket 14, the second sealing gasket 15 and the limiting ring 13, the two concrete water supply pipe fittings 1 and the transmission box 2 can be quickly connected and installed, and the connection sealing effect is improved to avoid water leakage.

[0024] As a further solution of the present invention: two bearing rings 4 are fixedly inlaid on the inner wall of the transmission box 2, and the inner rings of the two bearing rings 4 are fixedly connected to the outer surface of the drive shaft 5. A rotating handle 17 is provided on the top of the transmission box 2, and the bottom end of the rotating handle 17 is fixedly installed with the top of the drive shaft 5. The outside of the two concrete water pipes 1 is provided with a rotating plate 16, and the inner rings of the two rotating plates 16 are respectively fixedly connected to the outer surfaces of the two threaded connection covers 12. Through the arrangement of the two bearing rings 4, the drive shaft 5 can be supported and installed, and the drive shaft 5 can rotate stably. The arrangement of the rotating plate 16 facilitates the installation of the threaded connection cover 12, and improves the flexibility of disassembling and assembling the threaded connection cover 12.

[0025] The working principle of the present invention is as follows: first, the installation operation of the two concrete water pipe fittings 1 is completed on the outside of the transmission box 2. During the installation process, it is necessary to ensure that the threaded connection cover 12 can rotate smoothly on the surface of the connecting cover 3. The threaded connection cover 12 is continuously rotated until it is tightly fitted with the first sealing gasket 14 and the second sealing gasket 15 respectively, so as to ensure good sealing of the connection. After completing the above installation steps, the concrete water pipe fitting 1 on the right can be used to transport water to the left. After the water enters the transmission box 2, it begins to flow. When the water flows, a certain thrust is generated. With this thrust, the impeller 6 can be driven to rotate. After the impeller 6 rotates, it will drive the drive gear disc 7 connected to it to rotate synchronously. The drive gear disc 7 will then mesh with the two transmission gears 18 for transmission. Through such a transmission process, the cleaning rod 10 and the cleaning scraper 11 are driven to rotate. During the rotation process, the cleaning scraper 11 will automatically clean and scrape the interior of the concrete water pipe fitting 1, promptly remove the dirt that may be adsorbed inside it, and effectively prevent the dirt from adhering to and accumulating inside the concrete water pipe fitting 1.

[0026] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can make equivalent replacements or changes according to the technical solution and the utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be included in the scope of protection of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method 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 can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A concrete water delivery pipe with a self-cleaning function, comprising two concrete water delivery pipe members (1), characterized in that: A transmission box (2) is provided between the two concrete water pipes (1), a drive shaft (5) is provided inside the transmission box (2), a plurality of impellers (6) are fixedly connected to the outer surface of the drive shaft (5), a drive gear disc (7) is fixedly connected to the outer surface of the drive shaft (5), the inner rings of the two concrete water pipes (1) are fixedly connected to support plates (8), the sides of the two support plates (8) close to each other are fixedly inlaid with bearing rings (9), the inner rings of the two bearing rings (9) are fixedly connected to cleaning rods (10), the ends of the two cleaning rods (10) close to each other are fixedly connected to transmission gears (18), the top ends of the two transmission gears (18) are meshed with the outer surface of the drive gear disc (7), the outer surfaces of the two cleaning rods (10) are fixedly connected to a plurality of cleaning scrapers (11), and the outer surface of each cleaning scraper (11) contacts the inner ring of the concrete water pipe (1).

2. The concrete water pipeline with self-cleaning function according to claim 1, characterized in that: The outer surface of the transmission box (2) is fixedly connected to two connecting covers (3), and the outer surfaces of the two concrete water delivery pipes (1) are both sleeved with threaded connection covers (12), and the inner rings of the two threaded connection covers (12) are respectively threadedly connected to the outer surfaces of the two connecting covers (3).

3. The concrete water pipeline with self-cleaning function according to claim 2, characterized in that: The ends of the two connecting covers (3) that are close to each other are fixedly connected to a first sealing gasket (14), and the side surfaces of the two first sealing gaskets (14) that are away from each other are in contact with the inner walls of the two threaded connection covers (12).

4. The concrete water pipeline with self-cleaning function according to claim 2, characterized in that: The outer surfaces of the two concrete water delivery pipes (1) are fixedly connected to a limiting ring (13), the side surfaces of the two limiting rings (13) that are away from each other are fixedly connected to a second sealing gasket (15), and the side surfaces of the two second sealing gaskets (15) that are away from each other are in contact with the inner walls of the two threaded connection covers (12).

5. The concrete water pipeline with self-cleaning function according to claim 1, characterized in that: Two bearing rings (4) are fixedly embedded in the inner wall of the transmission box (2), and the inner rings of the two bearing rings (4) are fixedly connected to the outer surface of the drive shaft (5).

6. The concrete water pipeline with self-cleaning function according to claim 1, characterized in that: A rotating handle (17) is provided above the transmission box (2), and the bottom end of the rotating handle (17) is fixedly mounted to the top end of the drive shaft (5).

7. The concrete water pipeline with self-cleaning function according to claim 1, characterized in that: The exteriors of the two concrete water delivery pipes (1) are each provided with a rotating plate (16), and the inner rings of the two rotating plates (16) are respectively fixedly connected to the outer surfaces of the two threaded connection covers (12).

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