CN215977131U

CN215977131U - A hydrophobic means for hydraulic engineering

Info

Publication number: CN215977131U
Application number: CN202121835356.9U
Authority: CN
Inventors: 高国防; 魏艳然; 闫晨
Original assignee: Henan Xinghai Architectural Engineering Co ltd
Current assignee: Henan Xinghai Architectural Engineering Co ltd
Priority date: 2021-08-07
Filing date: 2021-08-07
Publication date: 2022-03-08
Anticipated expiration: 2031-08-07

Abstract

The utility model relates to a drainage device for hydraulic engineering. The drainage device of the utility model adds the filter screen in the pipeline, the filter screen blocks impurities in water, and the lifting platform can be used for extruding and crushing the collected large impurities, so that the impurities are convenient to discharge, and meanwhile, the filter screen can be scraped, brushed and flushed by the cooperation of the filter screen scraper blade, the steel brush on the cleaning device and the pressure spray head, so that the impurities on the filter screen are cleaned, the filter screen is prevented from being blocked, water can be gathered in the water buffer tank by plugging the water inlet of the drainage tank by the plugging plate during sewage discharge, and the water gathered in the water buffer tank can be used for flushing the filter screen by the pumping of the water pump. The whole device is simple in structure, convenient to install and control, good in drainage effect and capable of effectively avoiding the blockage of impurities to the pipeline.

Description

A hydrophobic means for hydraulic engineering

Technical Field

The utility model relates to the technical field of water flow engineering, in particular to a drainage device for water conservancy engineering.

Background

Hydraulic engineering is an engineering built for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harmful substances and benefiting benefits, and is also called water engineering. Water is a valuable resource essential to human production and life, but the naturally existing state of the water does not completely meet the needs of human beings, and water flow can be controlled only by building hydraulic engineering to prevent flood disasters and adjust and distribute water quantity so as to meet the needs of human life and production on water resources.

In hydraulic engineering operation process, often need use the pipeline to lead to water, and because the aquatic in nature has various impurities such as a lot of silt, branches and leaves, rubbish, causes the jam of pipeline easily, consequently need dredge the pipeline, traditional pipeline drainage device all carries out the cleaning operation after the pipeline blocks up, and need dismantle the pipeline during the clearance, and the clearance is very inconvenient, operates complicacy, occupies manpower and materials and delays the normal work of pipeline.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a drainage device for hydraulic engineering, which adopts the technical scheme that a water buffer tank and a drainage tank are fixedly connected with the middle part of a pipeline, the water buffer tank is communicated with the inner cavity of the drainage tank, two sides of the water buffer tank are respectively communicated and connected with the pipeline, a filter screen is fixedly connected with the communication port of the side surface of the drainage tank and the pipeline, impurities in water are filtered and retained in the drainage tank through the filter screen, a water pump is installed at the top of the water buffer tank, the water inlet of the water pump is communicated with the inner cavity of the water buffer tank, an electric telescopic rod is installed at the top of the drainage tank, the telescopic end of the electric telescopic rod extends into the inner cavity of the drainage tank and is fixedly connected with a lifting platform, a cleaning device is installed on one side of the lifting platform close to the filter screen in a sliding fit manner, the back of the cleaning device is communicated and connected with the water outlet of the water pump through a water pipe, and the water in the water buffer tank can be pumped to the cleaning device through the water pump, the utility model is used for washing the filter screen, fixedly connected with direction slide of cleaning device both sides on the inner wall of drain box, the direction slide is vertical to be laid along the drain box inner wall, elevating platform and cleaning device slide the buckle respectively on the direction slide, utilize the direction slide can realize cleaning device's flexible slip, can the lapse and leave the filter screen when making cleaning device lifting filter screen top, the valve is installed to the drain box lower extreme, the butterfly valve is chooseed for use to the valve, equidistant parallel fixedly connected with bottom fence of drain box inner chamber lateral wall lower part position, the bottom fence is located between filter screen and the valve, the great impurity of aquatic can fall on the bottom fence, and can utilize the effect that the elevating platform pushed down when the blowdown, cooperation bottom fence can carry out crushing treatment to great rubbish.

As a preferred scheme of the utility model, the two ends of the pipeline are fixedly connected with flange connection discs, so that the whole device can be conveniently connected into a water conservancy pipeline.

As a preferred scheme of the utility model, the water delivery pipe is a metal pipe positioned outside the drain tank, the hose is positioned inside the drain tank, the whole hose is positioned above the lifting platform, one end of the hose is communicated with the cleaning device, and the cleaning device can move up and down along with the lifting platform conveniently by utilizing the hose.

As a preferred scheme of the utility model, one side edge of a platform of a lifting platform is vertically and fixedly connected with a plugging plate, the upper surface of the other side edge is fixedly connected with a sliding installation platform, the side edge is fixedly connected with a filter screen scraper, the front surface of the plugging plate is attached to the side surface of a pipeline connected with a water cache box and is used for plugging a water inlet of a drain box so as to enable water to be gathered in the water cache box, the back surface of the plugging plate is fixedly connected with a reinforcing rib at the platform connecting part of the lifting platform, two ends of the sliding installation platform are symmetrically provided with installation holes, the middle part of the sliding installation platform is symmetrically provided with sliding holes, a cleaning device is arranged in the installation holes and the sliding holes in a sliding fit manner, two sides of the platform of the lifting platform are provided with side notches close to the installation platform, the side notches are slidably buckled on a guide sliding plate, the filter screen scraper is attached to the side surface of the drain box provided with a filter screen and is used for scraping and cleaning garbage impurities on the filter screen, and the lower surface of the installation platform is fixedly connected with lower pressing head at equal intervals, the lower pressing head and the bottom fence are arranged in a staggered and spaced mode, and larger garbage can be extruded and crushed through staggered pressing.

As a preferred scheme of the utility model, the cleaning device comprises a spray head mounting seat, the interior of the spray head mounting seat is hollow, the middle position of the back surface of the spray head mounting seat is communicated with a connecting hose, pressure spray heads are uniformly distributed and mounted on the upper part of the front surface of the spray head mounting seat, a steel brush is fixedly connected to the lower part of the front surface of the spray head mounting seat, a filter screen can be scrubbed by utilizing the steel brush, the pressure spray heads are communicated with the inner cavity of the spray head mounting seat, water pumped by a water pump enters the spray head mounting seat and then is sprayed out through the pressure spray heads, so that the filter screen can be washed and cleaned, two U-shaped sliding support rods are fixedly connected to the middle part of the back surface of the spray head mounting seat, guide rods are fixedly connected to the two sides of the spray head mounting seat, the guide rods are L-shaped and are rotatably matched at the end parts and are mounted in guide sliding plates, the sliding support rods are slidably mounted in sliding holes, and can also support the spray head mounting seat to enhance the strength of the spray head mounting seat, the guide rod is installed in the mounting hole in a sliding fit mode and slides in a telescopic mode along with the movement of the guide roller on the guide sliding plate, and therefore the whole cleaning device is driven to move.

As a preferred scheme of the utility model, the guide sliding plate is made of stainless steel, the middle part of the guide sliding plate is provided with a guide groove, and the guide roller is clamped in the guide groove in a sliding manner.

The utility model has the beneficial effects that: the drainage device of the utility model adds the filter screen in the pipeline, the filter screen blocks impurities in water, and the lifting platform can be used for extruding and crushing the collected large impurities, so that the impurities are convenient to discharge, and meanwhile, the filter screen can be scraped, brushed and flushed by the cooperation of the filter screen scraper blade, the steel brush on the cleaning device and the pressure spray head, so that the impurities on the filter screen are cleaned, the filter screen is prevented from being blocked, water can be gathered in the water buffer tank by plugging the water inlet of the drainage tank by the plugging plate during sewage discharge, and the water gathered in the water buffer tank can be used for flushing the filter screen by the pumping of the water pump. The whole device is simple in structure, convenient to install and control, good in drainage effect and capable of effectively avoiding the blockage of impurities to the pipeline.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a side cross-sectional view of the internal structure of the present invention;

FIG. 3 is a top cross-sectional view of the internal structure of the present invention;

FIG. 4 is a schematic view of the elevating platform of the present invention;

FIG. 5 is a schematic view of the cleaning apparatus of the present invention;

fig. 6 is a schematic structural view of the guide slide plate of the utility model.

In the figure: 1 pipeline, 101 flange connection pads, 2 water buffer tanks, 3 drain tanks, 4 water pumps, 5 water conveying pipes, 501 hoses, 6 electric telescopic rods, 7 valves, 8 lifting tables, 801 plugging plates, 802 reinforcing ribs, 803 sliding mounting tables, 804 mounting holes, 805 sliding holes, 806 side notches, 807 lower pressure heads, 808 filter screen scrapers, 9 cleaning devices, 901 guide rods, 902 sliding support rods, 903 pressure nozzles, 904 guide rollers, 905 steel brushes, 906 nozzle mounting seats, 10 filter screens, 11 bottom fences, 12 guide sliding plates and 1201 guide grooves.

Detailed Description

Example 1

As shown in figures 1 to 6, the drainage device for water conservancy projects adopts the technical scheme that two ends of a main body design pipeline 1 are fixedly connected with flange connection discs 101, so that the whole device can be conveniently connected into a water conservancy pipeline, the middle part of the pipeline 1 is fixedly connected with a water buffer tank 2 and a drain tank 3, inner cavities of the water buffer tank 2 and the drain tank 3 are communicated, two sides of the inner cavity are respectively communicated and connected with the pipeline 1, a filter screen 10 is fixedly connected with the communication port of the side surface of the drain tank 3 and the pipeline 1, impurities in water are filtered and left in the drain tank 3 through the filter screen 10, a water pump 4 is installed at the top of the water buffer tank 2, a water inlet of the water pump 4 is communicated with the inner cavity of the water buffer tank 2, an electric telescopic rod 6 is installed at the top of the drain tank 3, the telescopic end of the electric telescopic rod 6 extends into the inner cavity of the drain tank 3 and is fixedly connected with a lifting platform 8, a cleaning device 9 is installed on one side, close to the filter screen 10, in a sliding fit manner, the back of the cleaning device 9 is communicated and connected with a water outlet of a water pump 4 through a water delivery pipe 5, water in a water buffer tank 2 can be pumped and sent to the cleaning device 9 through the water pump 4 for washing a filter screen 10, the water delivery pipe 5 is a metal pipe positioned outside a drain tank 3, a hose 501 is positioned inside the drain tank 3, the hose 501 is integrally positioned above a lifting platform 8, one end of the hose 501 is communicated and connected with the cleaning device 9, the hose 501 is convenient for the cleaning device 9 to move up and down along with the lifting platform 8, guide sliding plates 12 are fixedly connected on the inner wall of the drain tank 3 at two sides of the cleaning device 9, the guide sliding plates 12 are vertically arranged along the inner wall of the drain tank 3, the lifting platform 8 and the cleaning device 9 are respectively clamped on the guide sliding plates 12 in a sliding mode, the guide sliding plates 12 are made of stainless steel materials, a guide groove 1201 is formed in the middle of the guide sliding plates 12, and the telescopic sliding of the cleaning device 9 can be realized through the guide sliding plates 12, make when cleaning device 9 uplifts filter screen 10 top can move back and leave filter screen 10, valve 7 is installed to 3 lower extremes of drain tank, the butterfly valve is chooseed for use to

valve

7, 3 inner chamber lower part equidistant parallel fixedly connected with bottom fences 11 of drain tank, bottom fences 11 are located between filter screen 10 and the valve 7, the great impurity of aquatic can fall on bottom fences 11, and can utilize 8 effect of pushing down of elevating platform when the blowdown, cooperation bottom fences 11 can carry out crushing treatment to great rubbish.

A plugging plate 801 is vertically and fixedly connected to one side edge of a platform of the lifting platform 8, a sliding installation platform 803 is fixedly connected to the upper surface of the other side edge, a filter screen scraping plate 808 is fixedly connected to the side edge, the front surface of the plugging plate 801 is attached to the side surface of the water cache tank 2 connected with the pipeline 1 and is used for plugging the water inlet of the drain tank 3 to enable water to be gathered in the water cache tank 2, a reinforcing rib 802 is fixedly connected to the platform connecting part of the back surface and the lifting platform 8, mounting holes 804 are symmetrically formed at the two ends of the sliding installation platform 803, sliding holes 805 are symmetrically formed in the middle of the sliding installation platform 8, side notches 806 are formed in the positions, close to the installation platform 803, of the two sides of the platform of the lifting platform 8, the side notches 806 are slidably buckled on the guide sliding plate 12, the filter screen scraping plate 808 is attached to the side surface of the drain tank 3 provided with the filter screen 10 for scraping and cleaning garbage impurities on the filter screen 10, and lower pressing heads 807 are fixedly connected to the lower surface of the installation platform 803 at equal intervals, the lower pressing heads 807 and the bottom fence 11 are arranged in a staggered and spaced mode, and larger garbage can be extruded and crushed through staggered pressing. The cleaning device 9 comprises a nozzle mounting seat 906, the nozzle mounting seat 906 is hollow inside and is communicated with a connecting hose 501 at the middle position of the back side, a pressure nozzle 903 is uniformly distributed and mounted at the upper part of the front side of the nozzle mounting seat 906, a steel brush 905 is fixedly connected at the lower part of the nozzle mounting seat 906, the filter screen 10 can be scrubbed by utilizing the steel brush 905, the pressure nozzle 903 is communicated with the inner cavity of the nozzle mounting seat 906, water pumped by a water pump 4 enters the nozzle mounting seat 906 and is sprayed out through the pressure nozzle 903, so that the filter screen 10 can be cleaned by flushing, two U-shaped sliding support rods 902 are fixedly connected at the middle part of the back side of the nozzle mounting seat 906, guide rods 901 are fixedly connected at two sides, the guide rods 901 are L-shaped, guide rollers 904 are rotatably and cooperatively mounted at the end parts, the guide rollers 904 are slidably buckled in guide grooves 1201, the sliding support rods 902 are slidably fitted and mounted in sliding holes 805, and the sliding support rods 902 can also support the nozzle mounting seat 906, the strength of the cleaning device is enhanced, the guide rod 901 is installed in the installation hole 804 in a sliding fit mode and slides telescopically along with the movement of the guide roller 904 in the guide groove 1201, so that the whole cleaning device 9 is driven to move, when the cleaning device 9 moves to the position above the filter screen 10, the cleaning device moves backwards to enable the steel brush 905 to be separated from contact with the inner wall of the drain box 3, and when the cleaning device 9 moves to the position of the filter screen 10, the cleaning device moves forwards to enable the steel brush 905 to be attached to the filter screen 10.

The working principle of the utility model is as follows: insert the water conservancy pipeline with whole device through flange connection pad 101, rivers enter into water buffer memory case 2 through pipeline 1 and then enter into drain box 3, flow out behind filter screen 10, and filter screen 10 filters the impurity of aquatic, makes impurity stay in drain box 3, and under the normal condition, valve 7 is in the closed condition, and elevating platform 8 and cleaning device 9 are in the top. After the device is used for a period of time, when the impurities in the drain box 3 are excessive and need to be discharged, the valve 7 is opened, most of silt and smaller impurities are discharged, larger impurities are retained on the bottom fence 11, the lifting platform 8 is pushed by the electric telescopic rod 6 to drive the cleaning device 9 to move downwards, the steel brush 905 at the front end of the cleaning device 9 at the initial stage of downward movement is not attached to the inner wall of the drain box 3, in the process of downward movement, the impurities on the filter screen 10 are scraped off by the filter screen scraper 808, meanwhile, the plugging plate 801 gradually moves downwards to plug the connecting port of the drain box 3 and the water cache box 2, so that water is gathered in the water cache box 2, in addition, under the guiding action of the guide groove 1201, the guide roller 904 drives the whole cleaning device 9 to move along the shape of the guide groove 1201, so as to push the cleaning device 9 to approach the filter screen 10, and is attached to the filter screen 10 when the steel brush 905 moves to the same height position as the filter screen 10, therefore, the steel brush 905 is used for scrubbing the meshes and the surface of the filter screen 10, the filter screen 10 is further cleaned, meanwhile, the water in the water buffer tank 2 is pumped into the spray head mounting seat 906 through the water pump 4 and is sprayed out through the pressure spray head 903, and the filter screen 10 can be cleaned again; garbage impurity in the drain box 3 and the impurity that the clearance was got off all discharge through valve 7 department, when elevating platform 8 removed the bottommost, lower pressure head 807 and bottom fence 11 dislocation extrusion to can carry out crushing treatment to great rubbish, rubbish after the breakage can drop to bottom fence 11 below, thereby discharge from valve 7, avoid great rubbish to block up valve 7. After the blowdown is completed, the electric telescopic rod 6 contracts to enable the lifting platform 8 and the cleaning device 9 to return to the uppermost end, the cleaning device 9 slides and contracts again along the guide groove 1201, the steel brush 905 is separated from the contact with the filter screen 10 and the inner wall of the drain box 3, and therefore damage caused by movement of the steel brush 905 on the inner wall of the drain box 3 is avoided, and the valve 7 is closed at last to work again.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the utility model, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, and the two elements may be communicated with each other, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art through specific situations.

Components and circuit connections not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes and modifications without inventive changes may be made within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A hydrophobic device for hydraulic engineering which characterized in that: comprises a pipeline (1), wherein the middle part of the pipeline (1) is fixedly connected with a water buffer tank (2) and a drain tank (3), the water buffer tank (2) and the inner cavity of the drain tank (3) are communicated, and the two sides of the water buffer tank are respectively communicated and connected with the pipeline (1), the side surface of the drain tank (3) and the communication port of the pipeline (1) are fixedly connected with a filter screen (10), the top part of the water buffer tank (2) is provided with a water pump (4), the water inlet of the water pump (4) is communicated with the inner cavity of the water buffer tank (2), the top part of the drain tank (3) is provided with an electric telescopic rod (6), the telescopic end of the electric telescopic rod (6) extends into the inner cavity of the drain tank (3) and is fixedly connected with a lifting platform (8), one side of the lifting platform (8) close to the filter screen (10) is provided with a cleaning device (9) in a sliding fit manner, the back surface of the cleaning device (9) is communicated and connected with the water outlet of the water pump (4) through a water conveying pipe (5), cleaning device (9) both sides are in fixedly connected with direction slide (12) on the inner wall of drain box (3), direction slide (12) are followed vertical the laying of drain box (3) inner wall, elevating platform (8) with cleaning device (9) slide fastener respectively on direction slide (12), valve (7) are installed to drain box (3) lower extreme, equidistant parallel fixedly connected with bottom fence (11) of drain box (3) inner chamber lateral wall lower part position, bottom fence (11) are located filter screen (10) with between the valve (7).

2. The hydrophobic device for hydraulic engineering according to claim 1, wherein: and two ends of the pipeline (1) are fixedly connected with flange connection plates (101).

3. The hydrophobic device for hydraulic engineering according to claim 1, wherein: the water delivery pipe (5) is positioned outside the drain box (3) and is a metal pipe, the hose (501) is positioned inside the drain box (3), the whole hose (501) is positioned above the lifting platform (8), and one end of the hose is communicated with the cleaning device (9).

4. The hydrophobic device for hydraulic engineering according to claim 1, wherein: the valve (7) is a butterfly valve.

5. A hydrophobic means for hydraulic engineering according to claim 3, characterized in that: a plugging plate (801) is vertically and fixedly connected to one side of a platform of the lifting platform (8), a sliding installation platform (803) is fixedly connected to the upper surface of the other side of the platform, a filter screen scraper (808) is fixedly connected to the side of the lifting platform (8), the plugging plate (801) is attached to the side of the water cache tank (2) connected with the pipeline (1), reinforcing ribs (802) are fixedly connected to the connecting part of the back surface of the platform and the lifting platform (8), mounting holes (804) are symmetrically formed in the two ends of the sliding installation platform (803), sliding holes (805) are symmetrically formed in the middle of the sliding installation platform, a cleaning device (9) is installed in the mounting holes (804) and the sliding holes (805) in a sliding fit manner, side notches (806) are formed in the positions, close to the mounting platform (803), of the two sides of the platform of the lifting platform (8), and the side notches (806) are slidably buckled on the guide sliding plate (12), the filter screen scraper (808) is attached to the side face of the filter screen (10) installed on the drain box (3), the lower surface of the mounting table (803) is fixedly connected with lower pressing heads (807) at equal intervals, and the lower pressing heads (807) are arranged at intervals in a staggered mode with the bottom fence (11).

6. The hydrophobic device for hydraulic engineering according to claim 5, wherein: the cleaning device (9) comprises a spray head mounting seat (906), the spray head mounting seat (906) is hollow, the middle position of the back surface of the spray head mounting seat is communicated with the hose (501), the upper part of the front surface of the spray head mounting seat (906) is uniformly provided with pressure spray heads (903), the lower part is fixedly connected with a steel brush (905), the pressure nozzle (903) is communicated with the inner cavity of the nozzle mounting seat (906), the middle of the back of the nozzle mounting seat (906) is fixedly connected with two U-shaped sliding supporting rods (902), two sides of the nozzle mounting seat are fixedly connected with guide rods (901), the guide rod (901) is L-shaped, a guide roller (904) is arranged at the end part in a rotating fit manner, the guide roller (904) is installed in the guide sliding plate (12) in a sliding fit manner, the sliding support rod (902) is installed in the sliding hole (805) in a sliding fit mode, the guide rod (901) is installed in the installation hole (804) in a sliding fit mode.

7. The hydrophobic device for hydraulic engineering according to claim 6, wherein: the guide sliding plate (12) is made of stainless steel, a guide groove (1201) is formed in the middle of the guide sliding plate, and the guide roller (904) is slidably buckled in the guide groove (1201).