Water source conveying and filtering device for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering water delivery, in particular to a water source delivery filtering device for hydraulic engineering, which comprises a delivery water pump seat, two water source delivery pipes are vertically and fixedly mounted in the delivery water pump seat, a mounting frame is fixedly mounted in each water source delivery pipe, and a limiting sleeve is fixedly mounted at one end of each mounting frame. A fixing rod is inserted into one end of the limiting sleeve in a penetrating mode, the fixing rod penetrates through the limiting sleeve to enter the outer surface of the interior, a baffle is fixedly welded to the fixing rod, a spring corresponding to the baffle is arranged in the limiting sleeve, the outer surface of one end of the fixing rod is movably sleeved with a lantern ring block, and a plurality of clamping rods are annularly and fixedly connected to one end face of the lantern ring block. When the water source conveying and filtering device for the water conservancy project is used, pollutants carried by a water source in the conveying water pipe can be filtered, the conveying pipe is prevented from being blocked, and the overall water conveying quality and water conveying efficiency of the water conservancy project are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy and water transportation, in particular to a water source transportation and filtering device for water conservancy projects. Background Art

[0002] Water conservancy projects are projects built to control and allocate natural surface water and groundwater to achieve the purpose of eliminating harm and promoting benefits. Water is an indispensable and precious resource for human production and life, but its natural state does not fully meet human needs. Only by building water conservancy projects can we control water flow, prevent floods and waterlogging disasters, and regulate and distribute water to meet the people's needs for water resources in life and production. Water conservancy projects require the construction of different types of hydraulic structures such as dams, dikes, spillways, sluices, water inlets, channels, ferries, rafts and fishways to achieve their goals.

[0003] When the existing water source transmission and filtering device for water conservancy projects is used to transport and process water, there are many water mixtures. A single filter cover can only isolate slightly larger pollutants, and many small pollutants will enter the transmission pipeline, which can easily cause blockage or equipment damage. In addition, the pollutants after blockage are inconvenient to clean during transportation, which reduces the transportation efficiency and quality of the water source of the water conservancy project. For this reason, we propose a water source transmission and filtering device for water conservancy projects. Utility Model Content

[0004] The utility model provides a water source conveying and filtering device for water conservancy projects, which solves the above-mentioned technical problems.

[0005] The solution of the utility model to solve the above technical problems is as follows: a water source conveying and filtering device for a water conservancy project comprises a water delivery pump seat, wherein two water source delivery pipes are vertically fixedly installed inside the water delivery pump seat, a mounting bracket is fixedly installed inside the water source delivery pipe, one end of the mounting bracket is fixedly installed with a limiting sleeve, one end of the limiting sleeve is interspersed with a fixing rod, the fixing rod passes through the limiting sleeve and enters the interior, and a baffle is fixedly welded on the outer surface, a spring corresponding to the baffle is provided inside the limiting sleeve, one end of the fixing rod is movably sleeved with a ring block on the outer surface, and one end face of the ring block is annularly fixedly connected with a plurality of clamping rods, and the plurality of clamping rods all pass through the limiting sleeve and enter the interior and are fixedly connected to the baffle, the outer surface of the ring block is equidistantly connected in an annular manner, and the other ends of the plurality of pull rods are rotatably connected to the sealing ring cover.

[0006] Preferably, a drive shaft is rotatably installed inside the two water source delivery pipes, a threaded sleeve is threaded on the outer surface of the drive shaft, and a waterproof motor is fixedly installed at one end of the two water source delivery pipes, and the output shaft of the waterproof motor passes through the water source delivery pipe and is fixedly connected to the drive shaft.

[0007] Preferably, a coarse mesh disk is movably provided inside the water source delivery pipe, the inner wall of the coarse mesh disk is provided with two slide grooves, and the outer surface of the coarse mesh disk is fixedly connected with two sliders that slide in cooperation with the slide grooves.

[0008] Preferably, the outer surface of the driving shaft is threadedly sleeved with a movable sleeve block, the outer surface of the movable sleeve block is annularly and equidistantly fixedly connected with a plurality of cleaning rods, and one end of the cleaning rod is provided with a plurality of brushes.

[0009] Preferably, a fine mesh disk is provided at one end of the inner part of each of the two water source delivery pipes, and a plurality of strikers are provided at one end of each of the fine mesh disks, and the strikers are used in conjunction with the coarse mesh disk.

[0010] The beneficial effects of the utility model are:

[0011] After the equipment is operated, negative pressure is formed in the water source delivery pipe, causing multiple sealing ring covers to rotate inward. After the sealing ring covers rotate, they push the pull rod to move. After the pull rod moves, the collar block is pushed to slide on the fixed rod. At the same time, when the collar block slides, it pushes the card rod to move, which drives the baffle to slide in the limit sleeve and compress the spring. After the sealing ring cover is opened, water enters the water source delivery pipe, and the pull rod blocks large pollutants. After entering the water source delivery pipe, the water and pollutants are preliminarily screened by the coarse mesh disk. Pollutants larger than the mesh of the coarse mesh disk are blocked and retained. Then qualified water flows through the coarse mesh disk and the fine mesh disk, thereby filtering and screening impurities in the water. The switch of the waterproof motor is turned on from the external controller. After the waterproof motor is running, the output shaft drives the drive shaft to rotate. After the drive shaft rotates, it brings The movable threaded sleeve moves, and the threaded sleeve drives the coarse mesh disc to move after the movement. After the coarse mesh disc moves, it drives the slider to slide in the slide groove in the water source delivery pipe. When the coarse mesh disc moves, the movable sleeve is driven to rotate under the rotation of the driving shaft. After the movable sleeve rotates, it drives the cleaning rod to rotate, so that the brush is driven to scrape the pollutants trapped on the coarse mesh disc and drop them onto the inner wall of the water source delivery pipe. When the coarse mesh disc moves to one end of the water source delivery pipe, it is interspersed with the striker accordingly, thereby pushing out the dirt in the holes of the coarse mesh disc. As the threaded sleeve moves in the opposite direction on the driving shaft, the coarse mesh disc is driven to move back, and the cleaned pollutants are pushed from the inner wall of the water source delivery pipe to the end close to the sealing ring cover for manual removal, to ensure that the trapped pollutants will not be blocked for a long time.

[0012] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the description, the following is a detailed description of the preferred embodiments of the present invention with the accompanying drawings. The specific implementation methods of the present invention are given in detail in the following embodiments and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0014] Figure 1 This utility model provides a schematic diagram of the overall structure of a water source conveying and filtering device for a water conservancy project;

[0015] Figure 2 The utility model proposes Figure 1 Schematic diagram of the cross-section structure;

[0016] Figure 3 The utility model proposes Figure 2 Schematic diagram of the half-section structure of the recycled water source transmission pipe;

[0017] Figure 4 The utility model proposes Figure 2 A schematic diagram of the enlarged structure of some components in the middle;

[0018] Figure 5 The utility model proposed Figure 3 Schematic diagram of the structure at point A in the middle.

[0019] Legend: 2. Water delivery pump seat; 13. Water source delivery pipe; 14. Waterproof motor; 16. Threaded sleeve; 17. Fixed rod; 18. Pull rod; 19. Sealing ring cover; 20. Spring; 21. Limit sleeve; 22. Mounting frame; 23. Movable sleeve; 24. Coarse mesh disk; 25. Slide; 26. Strike pin; 27. Drive shaft; 30. Sleeve ring block; 31. Baffle; 32. Slider; 33. Fine mesh disk; 34. Clamping rod; 35. Brush; 37. Cleaning rod. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-5 The principles and features of the present invention are described, and the examples provided are intended only to illustrate the present invention and are not intended to limit the scope of the present invention. The following paragraphs describe the present invention in more detail by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become more apparent from the following description and claims. It should be noted that the drawings are greatly simplified and not to exact scale, and are intended solely to facilitate and clearly illustrate the embodiments of the present invention.

[0021] Example 1

[0022] like Figure 1-5As shown, the utility model is a water source conveying and filtering device for a water conservancy project, comprising a water delivery pump seat 2, two water source delivery pipes 13 being vertically fixedly installed inside the water delivery pump seat 2, a mounting bracket 22 being fixedly installed inside the water source delivery pipe 13, one end of the mounting bracket 22 being fixedly installed with a limiting sleeve 21, one end of the limiting sleeve 21 being interspersed with a fixing rod 17, the fixing rod 17 passing through the limiting sleeve 21 into the interior, a baffle 31 being fixedly welded on the outer surface, a spring 20 corresponding to the baffle 31 being provided inside the limiting sleeve 21, one end of the fixing rod 17 being movably sleeved with a collar block 30 on the outer surface, and one end face of the collar block 30 being annularly fixedly connected to multiple A plurality of card rods 34 are passed through the limit sleeve 21 to enter the interior and are fixedly connected to the baffle 31. The outer surface of the ring block 30 is rotatably connected to a plurality of pull rods 18 at equal intervals. The other ends of the plurality of pull rods 18 are rotatably connected to the sealing ring cover 19. The two water source delivery pipes 13 are internally rotatably installed with a drive shaft 27. The outer surface of the drive shaft 27 is threadedly sleeved with a threaded sleeve block 16. One end of the two water source delivery pipes 13 is fixedly installed with a waterproof motor 14. The output shaft of the waterproof motor 14 passes through the water source delivery pipe 13 and is fixedly connected to the drive shaft 27. The internal movement of the water source delivery pipe 13 is provided with a coarse mesh disk 24. The coarse mesh disk 24 is There are two slide grooves 25 on the inner wall, and two sliders 32 that slide with the slide grooves 25 are fixedly connected to the outer surface of the coarse mesh plate 24. After the equipment is running, negative pressure is formed in the water source delivery pipe 13, so that multiple sealing ring covers 19 rotate inward. After the sealing ring covers 19 rotate, they push the pull rod 18 to move. After the pull rod 18 moves, it pushes the collar block 30 to slide on the fixed rod 17. At the same time, when the collar block 30 slides, it pushes the card rod 34 to move, and then drives the baffle 31 to slide in the limit sleeve 21 to compress the spring 20. After the sealing ring cover 19 is opened, the water enters the water source delivery pipe 13, and is blocked by the pull rod 18 for large pollutants. After entering the water source delivery pipe 13, The water and pollutants are preliminarily screened by the coarse mesh disk 24, and pollutants larger than the mesh of the coarse mesh disk 24 are blocked and retained. Then the qualified water passes through the coarse mesh disk 24 and flows through the fine mesh disk 33, thereby filtering and screening the impurities in the water. The switch of the waterproof motor 14 is turned on from the external controller. After the waterproof motor 14 is running, the output shaft drives the drive shaft 27 to rotate. After the drive shaft 27 rotates, it drives the threaded sleeve 16 to move. After the threaded sleeve 16 moves, it drives the coarse mesh disk 24 to move. After the coarse mesh disk 24 moves, it drives the slider 32 to slide in the chute 25 in the water source delivery pipe 13, which is beneficial to filtering the pollutants in the delivered water and ensuring the quality of the delivered water.

[0023] Example 2

[0024] Specifically, the outer surface of the drive shaft 27 is threaded with a movable sleeve 23, and the outer surface of the movable sleeve 23 is annularly and equidistantly fixedly connected with a plurality of cleaning rods 37. One end of the cleaning rod 37 is provided with a plurality of brushes 35. One end of the inner part of the two water source delivery pipes 13 is provided with a fine mesh disk 33, and one end of the fine mesh disk 33 is provided with a plurality of strikers 26. The striker 26 is used in conjunction with the coarse mesh disk 24. The rotation of the drive shaft 27 drives the movable sleeve 23 to rotate. After the movable sleeve 23 rotates, it drives the cleaning rod 37 to rotate so as to drive the brush 35 scrapes off the pollutants trapped on the coarse mesh disk 24 and drops them onto the inner wall of the water source delivery pipe 13. When the coarse mesh disk 24 moves to one end of the water source delivery pipe 13, it intersperses with the striker 26 accordingly, thereby pushing out the dirt in the holes of the coarse mesh disk 24. As the threaded sleeve 16 moves in the opposite direction on the drive shaft 27, the coarse mesh disk 24 moves back, pushing the cleaned pollutants from the inner wall of the water source delivery pipe 13 to the end near the sealing ring cover 19 for manual shoveling, which is beneficial to ensure that the trapped pollutants will not be blocked for a long time and is convenient for cleaning.

[0025] Working principle: When the user operates, first, after the equipment is started, negative pressure is formed in the water source delivery pipe 13, causing multiple sealing ring covers 19 to rotate inward. After the sealing ring covers 19 rotate, they push the pull rod 18 to move. After the pull rod 18 moves, it pushes the collar block 30 to slide on the fixed rod 17. At the same time, when the collar block 30 slides, it pushes the card rod 34 to move, and then drives the baffle 31 to slide in the limit sleeve 21 to compress the spring 20. After the sealing ring cover 19 is opened, the water enters the water source delivery pipe 13, and the large pollutants are blocked by the pull rod 18. After entering the water source delivery pipe 13, the water and pollutants are preliminarily screened by the coarse mesh disk 24. Pollutants larger than the mesh of the coarse mesh disk 24 are blocked and retained. Then the qualified water passes through the coarse mesh disk 24 and flows through the fine mesh disk 33, thereby filtering and screening impurities in the water. Turn on the switch of the waterproof motor 14 from the external controller. After the waterproof motor 14 is running, the output shaft drives the drive shaft As the threaded sleeve 16 moves in the opposite direction on the drive shaft 27, the coarse mesh disc 24 is driven to move back, and the cleaned pollutants are pushed from the inner wall of the water source delivery pipe 13 to the end near the sealing ring cover 19 for manual shoveling.

[0026] The above are only preferred embodiments of the present invention and do not constitute any form of limitation to the present invention. Any ordinary technician in this industry can smoothly implement the present invention as shown in the drawings and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with this profession without departing from the scope of the technical solution of the present invention using the technical content disclosed above are all equivalent embodiments of the present invention. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention are still within the scope of protection of the technical solution of the present invention.

Claims

1. A water source conveying and filtering device for a water conservancy project, comprising a water conveying pump seat (2), characterized in that: Two water source delivery pipes (13) are vertically fixedly installed inside the water delivery pump seat (2), and a mounting frame (22) is fixedly installed inside the water source delivery pipe (13). A limiting sleeve (21) is fixedly installed at one end of the mounting frame (22), and a fixing rod (17) is inserted into one end of the limiting sleeve (21). The fixing rod (17) passes through the limiting sleeve (21) and enters the interior. A baffle (31) is fixedly welded on the outer surface. The limiting sleeve (21) is provided with a fixing rod (17) in contact with the baffle (31). 31) corresponding spring (20), one end outer surface of the fixing rod (17) is movably sleeved with a collar block (30), one end face of the collar block (30) is annularly fixedly connected with a plurality of clamping rods (34), the plurality of clamping rods (34) all pass through the limiting sleeve (21) into the interior and are fixedly connected with the baffle (31), the outer surface of the collar block (30) is annularly equidistantly connected with a plurality of pull rods (18), the other ends of the plurality of pull rods (18) are rotatably connected with the sealing ring cover (19).

2. The water source conveying and filtering device for water conservancy projects according to claim 1, characterized in that: A drive shaft (27) is rotatably mounted inside the two water source delivery pipes (13), and a threaded sleeve (16) is threadedly sleeved on the outer surface of the drive shaft (27). A waterproof motor (14) is fixedly mounted on one end of each of the two water source delivery pipes (13), and an output shaft of the waterproof motor (14) passes through the water source delivery pipe (13) and is fixedly connected to the drive shaft (27).

3. The water source conveying and filtering device for water conservancy projects according to claim 1, characterized in that: A coarse mesh disk (24) is movably provided inside the water source delivery pipe (13), two chute grooves (25) are provided on the inner wall of the coarse mesh disk (24), and two sliders (32) that are slidably matched with the chute grooves (25) are fixedly connected to the outer surface of the coarse mesh disk (24).

4. The water source conveying and filtering device for water conservancy projects according to claim 2, characterized in that: The outer surface of the driving shaft (27) is threadedly sleeved with a movable sleeve (23), and the outer surface of the movable sleeve (23) is annularly and equidistantly fixedly connected with a plurality of cleaning rods (37), and one end of the cleaning rod (37) is provided with a plurality of brushes (35).

5. The water source conveying and filtering device for water conservancy projects according to claim 1, characterized in that: A fine mesh disk (33) is provided at one end of each of the two water source delivery pipes (13), and a plurality of strikers (26) are provided at one end of each of the fine mesh disks (33). The strikers (26) are used in conjunction with the coarse mesh disk (24).

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