CN221919632U - Water diversion device in hydraulic and hydroelectric engineering - Google Patents

Abstract

The utility model discloses a water diversion device in water conservancy and hydropower engineering, which comprises: the box body is internally provided with a filtering component; the lower part of the connecting component is detachably connected with the box body, and the connecting component is connected above the filtering component; the cleaning brush is arranged on two sides of the filtering assembly. This diversion device in hydraulic and hydroelectric engineering can conveniently upwards take out the filter screen of fixed plate and below through dismantling the bolt, and at the in-process of upwards taking out the filter screen, the cleaning brush of filter unit both sides can wash the filter screen, clears up the debris that fills on the filter screen mesh, and easy operation is convenient, can restrict the filter screen bottom through the locating plate that first filter screen and second filter screen below set up, strengthens the stability of filter screen, can carry out spacingly to the filter screen through cleaning brush and connecting plate, and the convenience is to inserting the filter screen in the locating plate inside has seted up the constant head tank.

Description

A water diversion device in water conservancy and hydropower engineering

Technical Field

The utility model relates to the technical field of water conservancy and hydropower, in particular to a water diversion device in water conservancy and hydropower engineering.

Background Art

Water conservancy and hydropower projects refer to engineering construction carried out for the purpose of rationally utilizing water resources, ensuring people's production and living water, and generating electricity. The construction of water conservancy and hydropower projects needs to comprehensively consider factors such as water resources, land use, environmental protection, and social impact. When water is diverted to water conservancy and hydropower projects, water diversion devices used in water conservancy and hydropower projects are needed.

At present, the existing water diversion device is generally moved to the ground, the water pipe is connected to the designated river channel, and then the device is controlled to work to introduce water to the designated place. The debris in the water is generally filtered through the filter screen arranged inside the device. After long-term use, the filter screen will be filled with debris, causing the filter screen to be blocked. However, since most of the filter screens are arranged inside the device, it is inconvenient to clean the debris filled on the surface of the filter screen, affecting the filtering effect. Some filters that are easy to disassemble are generally only fixed by screws, which have poor stability and are easy to fall off.

Utility Model Content

The utility model aims to solve the shortcomings existing in the prior art, and comprises: a box body, wherein a filter assembly is arranged inside the box body; a connecting assembly, wherein the connecting assembly is detachably connected to the box body at the bottom, and the connecting assembly is connected above the filter assembly; a cleaning brush, wherein the cleaning brush is arranged on both sides of the filter assembly, and the cleaning brush is connected to the inside of the box body through a connecting plate; a positioning plate, wherein the positioning plate is connected to the inside of the box body, and the positioning plate is located below the filter assembly; a cutting water pump, wherein the cutting water pump is arranged inside the box body; and a disinfection assembly, wherein the disinfection assembly is arranged on one side of the filter assembly.

As a further description of the above technical solution: the filter assembly includes a first filter screen and a second filter screen, and cleaning brushes are arranged on both sides of the first filter screen and the second filter screen.

As a further description of the above technical solution: the connecting assembly includes a fixing plate, which is detachably connected to the top of the box body by bolts, the bottom of the fixing plate is connected to the filter assembly, and a handle is provided on the top of the fixing plate.

As a further description of the above technical solution: a positioning groove is provided inside the positioning plate, and the positioning groove is adapted to the first filter screen and the second filter screen.

As a further description of the above technical solution: one end of the cutting water pump is connected to the water inlet pipe, a support plate is arranged inside the water inlet pipe, a rotating shaft is connected below the support plate, and a cutting blade is arranged on the rotating shaft.

As a further description of the above technical solution: a water pump is arranged inside the box, and a water outlet pipe is arranged on one side of the water pump.

As a further description of the above technical solution: the disinfection assembly includes a first purification plate and a second purification plate, and a liquid inlet pipe is arranged between the first purification plate and the second purification plate.

As a further description of the above technical solution: a control box is arranged on the box body.

The above technical solution has the following advantages or beneficial effects:

The utility model can conveniently remove the fixing plate and the filter screen thereunder by removing the bolts. In the process of removing the filter screen upwards, the cleaning brushes on both sides of the filter assembly can wash the filter screen and clean the debris filled in the mesh of the filter screen. The operation is simple and convenient. The positioning plate arranged below the first filter screen and the second filter screen can limit the bottom of the filter screen and enhance the stability of the filter screen. The cleaning brush and the connecting plate can limit the position of the filter screen and facilitate the insertion of the filter screen into the positioning groove provided inside the positioning plate.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of a water diversion device in one embodiment of the utility model;

FIG2 is a cross-sectional view of a water diversion device in one embodiment of the utility model;

FIG3 is a partial enlarged view of the water diversion device at A in FIG2;

FIG. 4 is a schematic structural diagram of the rotating shaft in the water diversion device of FIG. 2 .

Legend:

1. Box body; 2. Filter assembly; 3. Connecting assembly; 4. Cleaning brush; 5. Connecting plate; 6. Positioning plate; 7. Cutting water pump; 8. Disinfection assembly; 9. Positioning groove; 10. Water inlet pipe; 11. Support plate; 12. Rotating shaft; 13. Cutting blade; 14. Pump; 15. Water outlet pipe; 16. Control box; 201. First filter screen; 202. Second filter screen; 31. Fixing plate; 32. Bolt; 33. Handle; 81. First purification plate; 82. Second purification plate; 83. Liquid inlet pipe.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

In the description of the present invention, it should be noted that the terms "vertical", "up", "down", "horizontal", etc. 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 a limitation on the present invention.

In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "set", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

As shown in Figures 1-4, a water diversion device in a water conservancy and hydropower project of the utility model includes: a box body 1, a filter assembly 2 is arranged inside the box body 1; a connecting assembly 3, the connecting assembly 3 is detachably connected to the box body 1 at the bottom, and the connecting assembly 3 is connected above the filter assembly 2; a cleaning brush 4, the cleaning brush 4 is arranged on both sides of the filter assembly 2, and the cleaning brush 4 is connected to the inside of the box body 1 through a connecting plate 5; a positioning plate 6, the positioning plate 6 is connected to the inside of the box body 1, and the positioning plate 6 is located below the filter assembly 2; a cutting water pump 7, the cutting water pump 7 is arranged inside the box body 1; a disinfection assembly 8, the disinfection assembly 8 is arranged on one side of the filter assembly 2, and a positioning groove 9 is opened in the positioning plate 6, and the positioning groove 9 is adapted to the first filter screen 201 and the second filter screen 202.

In this embodiment, by removing the bolts 32, the fixing plate 31 and the filter screen thereunder can be conveniently taken out upward. In the process of taking out the filter screen upward, the cleaning brushes 4 on both sides of the filter assembly 2 will scrub the filter screen and clean the debris filled in the filter screen mesh. The operation is simple and convenient. The positioning plate 6 arranged below the first filter screen 201 and the second filter screen 202 can limit the bottom of the filter screen and enhance the stability of the filter screen. The cleaning brush 4 and the connecting plate 5 can limit the filter screen, making it convenient to insert the filter screen into the positioning groove 9 provided inside the positioning plate 6.

As shown in FIG. 1 and FIG. 2 , specifically, the filter assembly 2 includes a first filter 201 and a second filter 202 , and cleaning brushes 4 are provided on both sides of the first filter 201 and the second filter 202 ; the filtering effect is enhanced by using the first filter 201 and the second filter 202 for double filtering.

As shown in Figures 2 and 3, specifically, the connecting component 3 includes a fixing plate 31, which is detachably connected to the top of the box body 1 by bolts 32, and is connected to the filter component 2 at the bottom of the fixing plate 31. A handle 33 is provided above the fixing plate 31; by removing the bolts 32, the fixing plate 31 and the filter net thereunder can be conveniently taken out through the handle 33 for cleaning. When installing, it is only necessary to screw back the bolts 32, which is simple and convenient to operate.

As shown in Figures 2 and 4, specifically, one end of the cutting water pump 7 is connected to the water inlet pipe 10, a support plate 11 is provided inside the water inlet pipe 10, a rotating shaft 12 is connected below the support plate 11, and a cutting blade 13 is provided on the rotating shaft 12; a cutting water pump refers to a water pump used for cutting, crushing or stirring liquids. This water pump has high power and special design to cope with liquid media that need to be cut or crushed. The cutting water pump 7 will cut and extract some floating objects such as silt to prevent blockage. The cutting blade 13 drives the rotating shaft 12 to rotate with the force of the water flow, and can continuously stir and clean the inside of the water inlet pipe 10 to avoid silt accumulation in the water inlet pipe 10.

As shown in Figures 1 and 2, specifically, a water pump 14 is provided inside the box 1, a water outlet pipe 15 is provided on one side of the water pump 14, and a control box 16 is provided on the box 1; the water in the box 1 is pumped out through the water outlet pipe 15 by the water pump 14, and the device can be controlled to work through the control box 16.

As shown in Figures 1 and 2, specifically, the disinfection component 8 includes a first purification plate 81 and a second purification plate 82, and a liquid inlet pipe 83 is arranged between the first purification plate 81 and the second purification plate 82; holes are arranged on the first purification plate 81 and the second purification plate 82, and purification drugs can be added between the first purification plate 81 and the second purification plate 82 through the liquid inlet pipe 83, so that bacteria in the water between the first purification plate 81 and the second purification plate 82 can be killed. The first purification plate 81 and the second purification plate 82 are both made of ceramic plates. The first purification plate 81 and the second purification plate 82 made of ceramic materials have a fine pore structure and excellent corrosion resistance, and can remove microorganisms in the water.

Working principle: The cutting water pump 7 will chop and extract some floating objects such as silt to prevent blockage. The cutting blade 13 drives the rotating shaft 12 to rotate with the force of the water flow, and can continuously stir and clean the inside of the water inlet pipe 10 to avoid silt accumulation in the water inlet pipe 10. By removing the bolts 32, the fixing plate 31 and the filter screen below it can be easily taken out upward. In the process of taking out the filter screen upward, the cleaning brushes 4 on both sides of the filter assembly 2 will wash the filter screen and clean the debris filled on the filter mesh. The operation is simple and convenient. The positioning plate 6 set under the first filter screen 201 and the second filter screen 202 can limit the bottom of the filter screen and enhance the stability of the filter screen. The cleaning brush 4 and the connecting plate 5 can limit the filter screen, so that the filter screen can be inserted into the positioning groove 9 provided inside the positioning plate 6 for convenience.

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

The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims (8)

1. A water diversion device in a water conservancy and hydropower project, characterized in that it comprises: A box body (1), wherein a filter assembly (2) is arranged inside the box body (1); A connecting component (3), wherein the lower portion of the connecting component (3) is detachably connected to the housing (1), and the connecting component (3) is connected to the upper portion of the filtering component (2); A cleaning brush (4), wherein the cleaning brush (4) is arranged on both sides of the filter assembly (2), and the cleaning brush (4) is connected to the inside of the box (1) via a connecting plate (5); A positioning plate (6), the positioning plate (6) being connected to the interior of the box body (1), and the positioning plate (6) being located below the filter assembly (2); A cutting water pump (7), wherein the cutting water pump (7) is arranged inside the box body (1); A disinfection component (8), wherein the disinfection component (8) is arranged on one side of the filter component (2). 2. A water diversion device in a water conservancy and hydropower project according to claim 1, characterized in that: the filter assembly (2) includes a first filter screen (201) and a second filter screen (202), and cleaning brushes (4) are provided on both sides of the first filter screen (201) and the second filter screen (202). 3. A water diversion device for a water conservancy and hydropower project according to claim 1, characterized in that: the connecting assembly (3) comprises a fixing plate (31), the fixing plate (31) is detachably connected to the top of the box body (1) by bolts (32), the bottom of the fixing plate (31) is connected to the filter assembly (2), and a handle (33) is provided on the top of the fixing plate (31). 4. A water diversion device in a water conservancy and hydropower project according to claim 1, characterized in that: a positioning groove (9) is opened inside the positioning plate (6), and the positioning groove (9) is adapted to the first filter screen (201) and the second filter screen (202). 5. A water diversion device in a water conservancy and hydropower project according to claim 1, characterized in that one end of the cutting water pump (7) is connected to a water inlet pipe (10), a support plate (11) is arranged inside the water inlet pipe (10), a rotating shaft (12) is connected below the support plate (11), and a cutting blade (13) is arranged on the rotating shaft (12). 6. A water diversion device for water conservancy and hydropower engineering according to claim 1, characterized in that a water pump (14) is arranged inside the box (1), and a water outlet pipe (15) is arranged on one side of the water pump (14). 7. A water diversion device for a water conservancy and hydropower project according to claim 1, characterized in that: the disinfection component (8) comprises a first purification plate (81) and a second purification plate (82), and a liquid inlet pipe (83) is provided between the first purification plate (81) and the second purification plate (82). 8. A water diversion device for water conservancy and hydropower engineering according to claim 1, characterized in that a control box (16) is provided on the box body (1).