CN213978809U

CN213978809U - Hydraulic engineering drainage device

Info

Publication number: CN213978809U
Application number: CN202021727829.9U
Authority: CN
Inventors: 张鹏宇; 李莉; 曹继伟; 王艳华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-18
Filing date: 2020-08-18
Publication date: 2021-08-17
Anticipated expiration: 2030-08-18

Abstract

The utility model relates to the field of drainage devices, in particular to a hydraulic engineering drainage device, which comprises a water guide channel, wherein the inner side of the water guide channel is provided with a filter screen, the inner side of the water guide channel is provided with an outer cylinder body near the rear part of the filter screen, the inner side of the outer cylinder body is longitudinally provided with an extraction mechanism, the outer surface of the outer cylinder body is communicated with a discharge channel extending out of the water guide channel near the upper end, a collecting box is fixedly arranged below the outer surface of one side of the water guide channel near the discharge channel, one side and the upper end of the collecting box are open, the lower end surface of the collecting box is provided with an inclined bottom plate, the inner side of the collecting box is fixedly provided with an inclined filter plate, the inclined bottom plate and one end of the inclined filter plate far away from the water guide channel respectively extend in an inclined way towards the direction close to each other, the utility model can clear up the silt left by filtering, and achieve better pollution discharge effect, and simultaneously, the water body cannot be brought out in the process of discharging the silt.

Description

Hydraulic engineering drainage device

Technical Field

The utility model relates to a drainage device field especially relates to a hydraulic engineering drainage device.

Background

In hydraulic engineering, need carry out the guide of rivers, drainage device plays the function of assembling rivers and drawing forth, and drainage device's port department often sets up the filter screen among the prior art for strain filths such as silt in the drainage in-process water, but silt clearance in-process is comparatively inconvenient, is difficult to concentrate and takes out, takes out the in-process and can discharge the water jointly, brings inconvenience, for this reason, we have proposed a hydraulic engineering drainage device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the background technology and providing a hydraulic engineering drainage device.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a hydraulic engineering drainage device comprises a water guide channel, wherein a filter screen is arranged on the inner side of the water guide channel, an outer cylinder body is arranged at the inner side of the water guide channel close to the rear part of the filter screen, an extraction mechanism is longitudinally arranged at the inner side of the outer cylinder body, a discharge channel extending out of the outer side of the water guide channel is communicated with the outer surface of the outer cylinder body close to the upper end, a collecting box is fixedly arranged on the outer surface of one side of the water guide channel close to the lower part of the discharge channel, one side and the upper end of the collecting box are open, the lower end surface of the collecting box is provided with an inclined bottom plate, the inner side of the collecting box is fixedly provided with an inclined filter plate, the inclined bottom plate and one end of the inclined filter plate far away from the water guide channel respectively extend in an inclined way towards the direction of mutual approaching, and a drain pipe is communicated between the collecting box and the water guide channel, and the height of the drain pipe is lower than that of the inclined filter plate.

Preferably, the inner walls of the two sides of the water guide channel are fixedly provided with limiting clamping blocks, the limiting clamping blocks are symmetrically arranged at the edges of the two sides of the filter screen in a front-back manner, the filter screen is in sliding connection with the limiting clamping blocks, and the filter screen is clamped on the inner side of the water guide channel through the limiting clamping blocks.

Preferably, the guide plates extend out of the two side edges of the rear end of the water guide channel, a dirt guide slope is arranged on the bottom surface of the inner side of the water guide channel, and the dirt guide slope extends towards the front lower side in an inclined mode.

Preferably, the drainage channel is movably embedded in the upper end edge opening of the water channel.

Preferably, the extraction mechanism comprises a top plate fixedly connected to the upper end of the outer cylinder, a motor fixedly mounted on the upper end face of the top plate, and a screw rod connected to the drive end of the motor and extending downwards, the screw rod is located on the inner side of the outer cylinder and arranged along the direction of the central axis, and the upper end of the screw rod is rotatably connected with the top plate.

Preferably, the fixed cover of surface of outer barrel is equipped with solid fixed ring, fixed connection between one side surface of solid fixed ring and one side inner wall of water diversion, three groups are no less than to solid fixed ring's quantity, and gu fixed ring is the array along vertical direction and arranges.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model discloses an outer barrel that sets up, the extraction mechanism, the drain, the collecting box, the rivers that flow through in the water diversion channel, effect through the filter screen is strained silt down, the inboard of the silt of silting up along outer barrel is upwards extracted by extraction mechanism, and flow through the drain, silt thoughtlessly has water to fall on the surface of slope filter plate, silt is strained, and the slope of following the slope filter plate slides away to one side and falls down, water falls to the below through the slope filter plate, under the effect of hang plate, flow towards one side that is close to the water diversion channel, and arrange the inboard to the water diversion channel through the drain pipe, can clear up the silt that the filtration was left, reach better blowdown effect, the in-process of discharging silt simultaneously can not take over the water.

Drawings

Fig. 1 is a schematic structural view of a hydraulic engineering drainage device of the present invention;

fig. 2 is the utility model relates to a hydraulic engineering drainage device's local cross-sectional view.

In the figure: 1. a water diversion channel; 2. a limiting clamping block; 3. a filter screen; 4. an outer cylinder; 5. a fixing ring; 6. a screw; 7. a top plate; 8. a motor; 9. an exhaust channel; 10. a collection box; 11. inclining the filter plate; 12. an inclined floor; 13. a drain pipe; 14. a sewage guide slope; 15. a guide plate.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

The water conservancy project drainage device shown in fig. 1-2 comprises a water guide channel 1, a filter screen 3 is arranged on the inner side of the water guide channel 1, an outer cylinder 4 is arranged on the inner side of the water guide channel 1 close to the rear side of the filter screen 3, an extraction mechanism is longitudinally arranged on the inner side of the outer cylinder 4, a discharge channel 9 extending out of the water guide channel 1 is communicated with the outer surface of the outer cylinder 4 close to the upper end, a collection box 10 is fixedly arranged below the discharge channel 9 on the outer surface of one side of the water guide channel 1, one side and the upper end of the collection box 10 are open, an inclined bottom plate 12 is arranged on the lower end surface of the collection box 10, an inclined filter plate 11 is fixedly arranged on the inner side of the collection box 10, the inclined bottom plate 12 and one end of the inclined filter plate 11, which is far away from the water guide channel 1, extend in an inclined manner towards the directions close to each other, a metal mesh capable of filtering and retaining silt is selected from the inclined filter plate 11 and the filter screen 3, and a drain pipe 13 is communicated between the collection box 10 and the water guide channel 1, the drain pipe 13 is located at a height below the inclined filter plate 11 to ensure that filtered water can be returned to the inside of the water guide 1 through the drain pipe 13.

Fixed spacing fixture block 2 that is provided with on the both sides inner wall of diversion channel 1, spacing fixture block 2 is symmetrical arrangement around the both sides border department of filter screen 3, is sliding connection between filter screen 3 and the spacing fixture block 2, and filter screen 3 is established in the inboard of diversion channel 1 through spacing fixture block 2 card, and upward twitch can take off filter screen 3 to the clearance of filter screen 3 is convenient for.

Guide plates 15 extend from the edges of the two sides of the rear end of the water guide channel 1, a dirt guide slope 14 is formed in the bottom surface of the inner side of the water guide channel 1, the dirt guide slope 14 extends towards the front lower side in an inclined mode, and silt is favorably gathered at the position below the outer barrel body 4.

The discharge channel 9 is movably embedded in the upper edge opening of the water guide channel 1, so that the stability of the outer cylinder 4 is further improved, and the outer cylinder is not easy to loose due to water flow impact; the outer fixed surface cover of outer barrel 4 is equipped with solid fixed ring 5, fixed connection between one side surface of solid fixed ring 5 and one side inner wall of water conduit 1, and three groups are no less than to solid fixed ring 5's quantity, and gu fixed ring 5 is the array in the vertical direction and arranges, the firm degree when promoting the installation of outer barrel 4.

The extracting mechanism comprises a top plate 7 fixedly connected to the upper end of the outer cylinder 4, a motor 8 fixedly mounted on the upper end face of the top plate 7, and a screw 6 connected to the driving end of the motor 8 and extending downwards, wherein the screw 6 is located on the inner side of the outer cylinder 4 and arranged along the direction of the central axis, the upper end of the screw 6 is rotatably connected with the top plate 7, and the motor 8 is Y2-90S2 in model number and is used for driving the screw 6 to rotate, extracting silt upwards along the inner side of the outer cylinder 4 and discharging the silt from the discharge channel 9 under the pushing action.

During operation, motor 8 connects extra power supply line, the rivers that flow through in the diversion 1, filter silt through filter screen 3's effect, motor 8 drives screw rod 6 and rotates, extract silt upwards along the inboard of outer barrel 4, and discharge from discharge passage 9 under the pushing effect, silt thoughtlessly has water to fall on the surface of slope filter plate 11, silt is strained, and the slope that is following slope filter plate 11 slides away to one side and falls, water falls to the below through slope filter plate 11, under the effect of inclined bottom plate 12, flow towards the one side that is close to diversion 1, and arrange the inboard to diversion 1 through drain pipe 13, can clear up the silt that the filtration was left, reach better blowdown effect, the in-process of discharging silt simultaneously can not take over the water.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the principles of the present invention may be applied to any other embodiment without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a hydraulic engineering drainage device, includes water conduit (1), its characterized in that: the water diversion device is characterized in that a filter screen (3) is arranged on the inner side of the water diversion channel (1), an outer cylinder body (4) is arranged on the inner side of the water diversion channel (1) close to the rear side of the filter screen (3), an extraction mechanism is longitudinally arranged on the inner side of the outer cylinder body (4), a discharge channel (9) extending out of the water diversion channel (1) is communicated with the outer surface of the outer cylinder body (4) close to the upper end, a collection box (10) is fixedly arranged on the outer surface of one side of the water diversion channel (1) close to the lower part of the discharge channel (9), one side and the upper end of the collection box (10) are open, an inclined bottom plate (12) is arranged on the lower end face of the collection box (10), an inclined filter plate (11) is fixedly arranged on the inner side of the collection box (10), and the inclined bottom plate (12) and one end, far away from the water diversion channel (1), of the inclined filter plate (11) extend in an inclined manner towards the directions close to each other, and a drain pipe (13) is communicated between the collecting box (10) and the water guide channel (1), and the height of the drain pipe (13) is lower than that of the inclined filter plate (11).

2. The hydraulic engineering drainage device of claim 1, wherein: fixed spacing fixture block (2) of being provided with on the both sides inner wall of diversion conduit (1), spacing fixture block (2) are symmetrical arrangement around the both sides border department of filter screen (3) is, be sliding connection between filter screen (3) and spacing fixture block (2), filter screen (3) are established the inboard at diversion conduit (1) through spacing fixture block (2) card.

3. The hydraulic engineering drainage device of claim 1, wherein: guide plates (15) extend from the edges of two sides of the rear end of the water guide channel (1), a dirt guide slope (14) is arranged on the bottom surface of the inner side of the water guide channel (1), and the dirt guide slope (14) extends towards the front lower side in an inclined mode.

4. The hydraulic engineering drainage device of claim 1, wherein: the discharge channel (9) is movably embedded in the upper edge opening of the water guide channel (1).

5. The hydraulic engineering drainage device of claim 1, wherein: the extraction mechanism comprises a top plate (7) fixedly connected to the upper end of the outer cylinder body (4), a motor (8) fixedly mounted on the upper end face of the top plate (7), and a screw rod (6) connected to the driving end of the motor (8) and extending downwards, wherein the screw rod (6) is located on the inner side of the outer cylinder body (4) and arranged along the direction of the middle shaft, and the upper end of the screw rod (6) is rotatably connected with the top plate (7).

6. The hydraulic engineering drainage device of claim 1, wherein: the outer fixed surface cover of outer barrel (4) is equipped with solid fixed ring (5), fixed connection between one side surface of solid fixed ring (5) and one side inner wall of water guide (1), three groups are no less than in the quantity of solid fixed ring (5), and gu fixed ring (5) be the array along vertical direction and arrange.