Purification device for water conservancy project

Abstract

The utility model discloses a purification device for hydraulic engineering, which comprises a fixed bottom plate, and a purification box is fixedly mounted at the upper end of the fixed bottom plate in a supporting manner; a limiting opening is formed in the middle of the purifying box in a penetrating mode, a moving plate is movably connected to the inner wall of the limiting opening in an attached mode, limiting straight sliding grooves are movably connected to the two sides of the inner wall of the purifying box in an attached mode, and limiting rings used for limiting the two side edges of the moving plate are fixedly installed at the two side ends of the moving plate; a supporting plate is fixedly installed on the front side of the upper end of the fixed bottom plate in a supporting mode, an electric telescopic rod is fixedly installed at the upper top end of the supporting plate in a penetrating mode, first limiting sliding rods are fixedly installed on the two sides of the front end of the moving plate, and filtering grooves are formed in the front end and the rear end of the moving plate; a filter screen plate for filtering a water source is fixedly mounted on the inner wall of the filter tank. According to the utility model, a water source is purified and filtered, and meanwhile, the filter screen plate is convenient to maintain and clean.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, in particular to a purification device used in water conservancy projects. Background Art

[0002] Water conservancy projects are a general term for various engineering projects built to control, utilize, and protect surface and underground water resources and the environment. Their primary purpose is to eliminate harm and promote benefits by constructing various types of hydraulic structures, such as dikes, dams, spillways, sluice gates, water inlets, channels, ferries, rafts, fishways, and other types of hydraulic structures. Specifically, the main functions of water conservancy projects include:

[0003] Flood control: Flood control levees, reservoirs, flood diversion areas, and other engineering facilities within water conservancy projects can effectively control flooding, protect people's lives and property, and reduce economic losses caused by floods. Irrigation: Reservoirs, diversion channels, and other engineering facilities can store and regulate water resources to meet the needs of farmland irrigation, improve agricultural production, and ensure national food security. Water supply: Water conservancy projects can also provide water for cities and industries, meeting people's daily needs and production needs. Power generation: The kinetic and potential energy of water flow can be used to build hydropower stations, converting water energy into electricity, providing clean energy for people's production and daily life. Shipping: Waterways, locks, and other facilities within water conservancy projects can improve river navigation conditions, increase shipping capacity, and promote the development of water-based transportation and trade. Environmental protection: Water conservancy projects can also improve water quality, regulate climate, and protect the ecological environment, playing an important role in maintaining ecological balance and sustainable development.

[0004] However, in actual use, water purification equipment, as a crucial facility for ensuring water quality, directly impacts water resource utilization and people's livelihoods. However, over extended periods of operation, filters in traditional water purification equipment can easily become clogged and difficult to clean and maintain. This not only reduces filtration efficiency but also increases operating costs and maintenance. Utility Model Content

[0005] The purpose of the present utility model is to provide a purification device for water conservancy projects to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: comprising a fixed bottom plate, the upper end of the fixed bottom plate supports and fixes a purification box, the upper end of the purification box is connected to and fixedly installed with a water inlet, and the lower end of the purification box is connected to and fixedly installed with a water outlet;

[0007] The middle part of the purification box is provided with a limited opening, and the inner wall of the limited opening is fitted with a movable plate, and the two sides of the inner wall of the purification box are fitted with a limited straight slide groove, and the two ends of the movable plate are fixedly installed with a limiting ring for limiting the two sides of the movable plate, and the front side support of the upper end of the fixed bottom plate is fixedly installed with a supporting plate, and the top of the support plate is fixedly installed with an electric telescopic rod, and the first limiting slide bar is fixedly installed on both sides of the front end of the movable plate. The front and rear ends of the movable plate are provided with a filter groove, and the inner wall of the filter groove is fixedly installed with a filter screen plate for filtering the water source;

[0008] An extension platform is fixedly installed on the front and rear sides of the upper end of the purification box, and a driving motor is fixedly installed on the outer side of the extension platform, and a transmission screw is fixedly installed on the inner transmission shaft part of the driving motor, and the inner outer curved surface of the transmission screw is threadedly connected to a U-shaped frame, and a second limiting sliding rod is movably connected through both sides of the U-shaped frame. A cleaning motor is fixedly installed on the outer side of the lower end of the U-shaped frame, and a cleaning shaft is fixedly installed on the inner transmission shaft part of the cleaning motor, and a cleaning soft brush roller for rolling brush cleaning the upper end of the filter plate is fixedly installed on the outer side of the cleaning box. An extension plate is fixedly installed on the outer side of the lower end of the purification box, and a cleaning nozzle is fixedly installed through the middle of the extension plate.

[0009] Preferably, connecting flanges are fixedly installed at the outer openings of the water inlet and the water outlet respectively.

[0010] Preferably, there are two limiting straight slide grooves, which are symmetrically distributed on both sides of the inner wall of the purification box, and both sides of the movable plate are movably connected to the inner walls of the limiting straight slide grooves.

[0011] Preferably, the inner telescopic part of the electric telescopic rod is fixedly installed in the middle of the front end of the movable plate, and the first limiting sliding rod is passed through and movably connected to both sides of the upper end of the support plate.

[0012] Preferably, there are two filter slots, which are symmetrically distributed at the front and rear ends of the movable plate.

[0013] Preferably, there are two extension platforms, which are symmetrically distributed on the front and rear sides of the upper end of the purification box, and the transmission screw is rotatably connected to the inner wall of the upper end of the extension platform through a rotating shaft.

[0014] Preferably, the front and rear ends of the second limiting slide bar are fixedly mounted on the inner wall of the upper end of the extension platform, and the cleaning shaft is rotatably connected to the inner side of the lower end of the U-shaped frame via a rotating shaft.

[0015] Preferably, the upper end of the cleaning nozzle faces the bottom of the filter screen, and the bottom of the cleaning nozzle is connected to an external cleaning water supply pipeline through a connecting hose.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. When the external water source that needs to be purified is discharged into the purification box, the utility model will purify and filter the water source through the filter plate, and the purified water source will be discharged outward through the water outlet. When the filter plate needs to be cleaned and maintained, the electric telescopic rod is turned on by control. When the electric telescopic rod is turned on, it will drive the movable plate to move back and forth in a straight line along the limit opening and the inner wall of the limit straight slide groove. When the movable plate moves back and forth in a straight line, it will drive the filter plate to move back and forth in a straight line. When the filter plate moves back and forth in a straight line, the filter plate outside the purification box will be exchanged with the filter plate inside the purification box, so that the filter plate can continue to filter the water source, thereby achieving the purpose of purifying and filtering the water source while facilitating the exchange of the filter plate.

[0018] 2. The utility model also controls the filter screen plate outside the purification box to be cleaned by controlling the opening of the cleaning nozzle. When the cleaning nozzle is turned on, the bottom of the filter screen plate is rinsed and cleaned. When the bottom of the filter screen plate is rinsed and cleaned, the driving motor is controlled to be turned on. When the driving motor is turned on, it will drive the U-shaped frame to move straight back and forth along the outer curved surface of the second limit slide bar in sequence. When the U-shaped frame moves straight back and forth, it will synchronously drive the cleaning soft brush roller to move straight back and forth. When the cleaning soft brush roller moves straight back and forth, the cleaning motor is controlled to be turned on. When the cleaning motor is turned on, it will drive the cleaning shaft to rotate. When the cleaning shaft rotates, it will drive the cleaning soft brush roller to rotate. When the cleaning soft brush roller rotates, it will roll and clean the upper end of the filter screen plate, thereby purifying and filtering the water source while facilitating the maintenance and cleaning of the filter screen plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a purification device for water conservancy projects in this utility model. Figure 1 ;

[0020] Figure 2 This is a schematic diagram of the overall structure of a purification device for water conservancy projects in this utility model. Figure 2 ;

[0021] Figure 3 This is a schematic cross-sectional view of the overall structure of a purification device for water conservancy projects according to the present invention.

[0022] In the figure: 1. Fixed bottom plate; 2. Purification box; 3. Water inlet; 4. Water outlet; 5. Limiting port; 6. Movable plate; 7. Limiting straight slide; 8. Limiting ring; 9. Support plate; 10. Electric telescopic rod; 11. First limiting slide; 12. Filter tank; 13. Filter screen; 14. Extension table; 15. Driving motor; 16. Transmission screw; 17. U-shaped frame; 18. Second limiting slide; 19. Cleaning motor; 20. Cleaning shaft; 21. Cleaning soft brush roller; 22. Extension plate; 23. Cleaning nozzle. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-3 The utility model provides a technical solution for a purification device for water conservancy projects: it includes a fixed base plate 1, the upper end of the fixed base plate 1 supports and fixes a purification box 2, the upper end of the purification box 2 is connected to and fixedly installed with a water inlet 3, the front side of the lower end of the purification box 2 is connected to and fixedly installed with a water outlet 4, and the outer openings of the water inlet 3 and the water outlet 4 are respectively fixedly installed with connecting flanges, so that the water inlet 3 and the water outlet 4 are connected to the external water source pipeline through the connecting flanges;

[0025] A limited opening 5 is provided through the middle of the purification box 2, and the inner wall of the limited opening 5 is fitted with a movable connection to a movable plate 6. The inner walls of the purification box 2 are fitted with a limited straight slide groove 7 on both sides, and there are two limited straight slide grooves 7, which are symmetrically distributed on both sides of the inner wall of the purification box 2. The two sides of the movable plate 6 are fitted with movably connected to the inner wall of the limited straight slide groove 7, so that the movable plate 6 can be limited in linear movement by the limited straight slide groove 7. The two sides of the movable plate 6 are fixedly installed with a limiting ring 8 for limiting the two sides of the movable plate 6. The front side support of the upper end of the fixed bottom plate 1 is fixedly installed with a support plate 9, and the top of the support plate 9 An electric telescopic rod 10 is fixedly installed at the end thereof, and the inner telescopic part of the electric telescopic rod 10 is fixedly installed at the middle part of the front end of the movable plate 6. First limiting slide bars 11 are fixedly installed on both sides of the front end of the movable plate 6, and the first limiting slide bars 11 are fitted and movably connected to both sides of the upper end of the support plate 9, so that the linear movement of the movable plate 6 is limited by the first limiting slide bar 11. Filter grooves 12 are provided at the front and rear ends of the movable plate 6, and there are two filter grooves 12, which are symmetrically distributed at the front and rear ends of the movable plate 6. A filter screen plate 13 for filtering the water source is fixedly installed on the inner wall of the filter groove 12;

[0026] An extension platform 14 is fixedly installed on the front and rear sides of the upper end of the purification box 2, and there are two extension platforms 14, which are symmetrically distributed on the front and rear sides of the upper end of the purification box 2. A drive motor 15 is fixedly installed on the outside of the extension platform 14, and a transmission screw 16 is fixedly installed on the transmission shaft part inside the drive motor 15, and the transmission screw 16 is rotatably connected to the inner wall of the upper end of the extension platform 14 through a rotating shaft. The outer curved surface inside the transmission screw 16 is threadedly connected to a U-shaped frame 17, and the two sides of the U-shaped frame 17 are connected with a second limiting slide rod 18 in a fitting manner, and the front and rear ends of the second limiting slide rod 18 are fixedly installed on the inner wall of the upper end of the extension platform 14, so that the U-shaped frame can be rotated by the second limiting slide rod 18. 17 is limited in linear movement, a cleaning motor 19 is fixedly installed on the outer side of the lower end of the U-shaped frame 17, and a cleaning shaft 20 is fixedly installed on the inner transmission shaft part of the cleaning motor 19. The cleaning shaft 20 is rotatably connected to the inner side of the lower end of the U-shaped frame 17 through a rotating shaft, and a cleaning soft brush roller 21 for rolling brush cleaning the upper end of the filter screen plate 13 is fixedly installed on the outer curved surface of the cleaning shaft 20. An extension plate 22 is fixedly installed on the outer side of the lower end of the purification box 2, and a cleaning nozzle 23 is fixedly installed on the middle part of the extension plate 22, and the upper end of the cleaning nozzle 23 faces the bottom of the filter screen plate 13, and the bottom of the cleaning nozzle 23 is connected to the external cleaning water supply pipe through a connecting hose.

[0027] Working principle: When in use, the utility model discharges the external water source that needs to be purified into the purification box 2 through the water inlet 3. When the external water source that needs to be purified is discharged into the purification box 2, the water source will be purified and filtered through the filter plate 13, and the purified water will be discharged outward through the water outlet 4. When the filter plate 13 needs to be cleaned and maintained, the electric telescopic rod 10 is controlled to be turned on. When the electric telescopic rod 10 is turned on, it will drive the movable plate 6 to move back and forth in a straight line along the limit opening 5 and the inner wall of the limit straight slide groove 7. When the movable plate 6 moves back and forth in a straight line, it will drive the filter plate 13 to move back and forth in a straight line. When the filter plate 13 moves back and forth in a straight line, the filter plate 13 outside the purification box 2 will be exchanged with the filter plate 13 inside the purification box 2, so that the filter plate 13 can continue to filter the water source, thereby achieving the purpose of purifying and filtering the water source while facilitating the exchange of the filter plate 13.

[0028] At the same time, when it is necessary to clean the filter screen plate 13 outside the purification box 2, the cleaning nozzle 23 is controlled to be turned on. When the cleaning nozzle 23 is turned on, the bottom of the filter screen plate 13 is rinsed and cleaned. When the bottom of the filter screen plate 13 is rinsed and cleaned, the driving motor 15 is controlled to be turned on. When the driving motor 15 is turned on, it drives the transmission screw 16 to rotate. When the transmission screw 16 rotates, the force generated by the threaded connection between the U-shaped frame 17 and the inner outer curved surface of the transmission screw 16 drives the U-shaped frame 17 along the outer curved surface of the second limit slide 18. It moves straight back and forth. When the U-shaped frame 17 moves straight back and forth, it will synchronously drive the cleaning soft brush roller 21 to move straight back and forth. When the cleaning soft brush roller 21 moves straight back and forth, the cleaning motor 19 is turned on by control. When the cleaning motor 19 is turned on, it will drive the cleaning shaft 20 to rotate. When the cleaning shaft 20 rotates, it will drive the cleaning soft brush roller 21 to rotate. When the cleaning soft brush roller 21 rotates, it will roll and clean the upper end of the filter screen 13, thereby purifying and filtering the water source while facilitating the maintenance and cleaning of the filter screen 13.

[0029] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0030] 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, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A purification device for water conservancy projects, characterized by: The utility model comprises a fixed bottom plate (1), wherein the upper end of the fixed bottom plate (1) supports and fixes a purification box (2), the upper end of the purification box (2) is connected to a water inlet (3) fixedly installed, the front side of the lower end of the purification box (2) is connected to a water outlet (4), a limit opening (5) is provided through the middle of the purification box (2), the inner wall of the limit opening (5) is fitted with a movable plate (6), the inner walls of the purification box (2) are fitted with a limit straight slide groove (7), and the two sides of the movable plate (6) are fitted with a limit straight slide groove (7). A limiting ring (8) for limiting the two sides of the movable plate (6) is fixedly installed at the end, a support plate (9) is fixedly installed on the front side support of the upper end of the fixed bottom plate (1), an electric telescopic rod (10) is fixedly installed on the top end of the support plate (9), a first limiting slide bar (11) is fixedly installed on both sides of the front end of the movable plate (6), a filter groove (12) is opened at the front and rear ends of the movable plate (6), and a filter screen plate (13) for filtering the water source is fixedly installed on the inner wall of the filter groove (12); An extension platform (14) is fixedly installed on the front and rear sides of the upper end of the purification box (2), a driving motor (15) is fixedly installed on the outer side of the extension platform (14), a transmission screw (16) is fixedly installed on the inner transmission shaft portion of the driving motor (15), a U-shaped frame (17) is threadedly connected to the inner outer curved surface of the transmission screw (16), and a second limiting slide bar (18) is movably connected to the two sides of the U-shaped frame (17), a cleaning motor (19) is fixedly installed on the outer side of the lower end of the U-shaped frame (17), a cleaning shaft (20) is fixedly installed on the inner transmission shaft portion of the cleaning motor (19), and a cleaning soft brush roller (21) for rolling brush cleaning the upper end of the filter screen plate (13) is fixedly installed on the outer side of the cleaning box (2), an extension plate (22) is fixedly installed on the outer side of the lower end of the purification box (2), and a cleaning nozzle (23) is fixedly installed through the middle of the extension plate (22).

2. A purification device for water conservancy projects according to claim 1, characterized in that: Connecting flanges are fixedly mounted on the outer openings of the water inlet (3) and the water outlet (4).

3. A purification device for water conservancy projects according to claim 2, characterized in that: There are two position-limiting straight slide grooves (7), which are symmetrically distributed on both sides of the inner wall of the purification box (2), and both sides of the movable plate (6) are movably connected to the inner wall of the position-limiting straight slide groove (7).

4. A purification device for water conservancy projects according to claim 3, characterized in that: The inner telescopic portion of the electric telescopic rod (10) is fixedly mounted on the middle portion of the front end of the movable plate (6), and the first limiting sliding rod (11) is passed through and movably connected to both sides of the upper end of the support plate (9).

5. A purification device for water conservancy projects according to claim 4, characterized in that: There are two filter tanks (12), which are symmetrically distributed at the front and rear ends of the movable plate (6).

6. A purification device for water conservancy projects according to claim 5, characterized in that: There are two extension platforms (14), which are symmetrically distributed on the front and rear sides of the upper end of the purification box (2). The transmission screw (16) is rotatably connected to the inner wall of the upper end of the extension platform (14) through a rotating shaft.

7. A purification device for water conservancy projects according to claim 6, characterized in that: The front and rear ends of the second limiting slide bar (18) are fixedly mounted on the inner wall of the upper end of the extension platform (14), and the cleaning shaft (20) is rotatably connected to the inner side of the lower end of the U-shaped frame (17) via a rotating shaft.

8. A purification device for water conservancy projects according to claim 7, characterized in that: The upper end of the cleaning nozzle (23) faces the bottom of the filter screen (13), and the bottom of the cleaning nozzle (23) is connected to an external cleaning water supply pipeline through a connecting hose.

Images