CN219508469U

CN219508469U - Drainage device that hydraulic engineering used

Info

Publication number: CN219508469U
Application number: CN202320373201.0U
Authority: CN
Inventors: 程立星
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-08-11
Anticipated expiration: 2033-02-27

Abstract

The utility model discloses a drainage device for hydraulic engineering, which comprises a drainage device body, wherein the drainage device body comprises a main flow channel, a first flow distribution channel and a second flow distribution channel, the main flow channel is provided with a filter device, the filter device comprises a filter screen, a screen frame and a bottom plate, the filter screen is arranged in the screen frame, the bottom plate is fixedly connected with the bottom of the screen frame, and a lifting mechanism is arranged at the upper part of the screen frame and drives the filter device to move up and down; the end face of the first diversion channel is provided with a first water outlet, and the end face of the second diversion channel is provided with a second water outlet; and the first diversion channel and the second diversion pipeline are respectively inserted with a shutoff baffle. According to the filter screen of the filtering device, sundry garbage in water can be left on the bottom plate, when more sundry garbage is collected on the bottom plate, the lifting mechanism drives the filtering device to move up and down, and the sundry garbage left on the bottom plate can be cleaned under the condition of no flow break, so that the drainage efficiency of facilities is prevented from being influenced.

Description

Drainage device that hydraulic engineering used

Technical Field

The utility model relates to the technical field of hydraulic engineering equipment, in particular to a drainage device for hydraulic engineering.

Background

The hydraulic engineering mainly researches basic knowledge and skills in aspects of engineering hydrology, hydraulic engineering measurement, hydraulic reinforced concrete, hydraulic buildings, engineering drawing and the like, and performs engineering planning design, engineering site construction, engineering budget and hydraulic equipment maintenance in the field of hydraulic engineering, for example: building different types of hydraulic buildings such as dams, dykes, spillways, floodgates, channels, rafts, fishways and the like. In the long-term use process of the traditional water conservancy drainage device, a filter screen on the drainage device can filter sundry garbage, and when the filtered sundry garbage is too much, the drainage device is easy to be blocked, so that the drainage effect of the drainage device is affected, and therefore the sundry garbage left by the filter screen is required to be cleaned frequently; when impurity garbage is cleaned, in order to prevent the garbage from being discharged into the pipeline, the drainage tube is usually cut off firstly to clean the impurity garbage, and the drainage efficiency of facilities is easily affected by cutting off and cleaning the impurity garbage.

Based on the above situation, the utility model provides a drainage device for hydraulic engineering, which can effectively solve the problems.

Disclosure of Invention

The utility model aims to provide a drainage device for hydraulic engineering. According to the drainage device for the hydraulic engineering, the filter device is arranged, the filter screen of the filter device can enable sundry garbage in water to be left on the bottom plate, when more sundry garbage is collected on the bottom plate, the filter device is driven to move up and down through the lifting mechanism, and the sundry garbage left on the bottom plate can be cleaned under the condition of continuous flow, so that the drainage efficiency of facilities is prevented from being influenced.

The utility model is realized by the following technical scheme:

the drainage device for the hydraulic engineering comprises a drainage device body, wherein the drainage device body comprises a main flow channel, a first flow distribution channel and a second flow distribution channel, the main flow channel is provided with a filtering device, the filtering device comprises a filter screen, a screen frame and a bottom plate, the filter screen is arranged in the screen frame, and the bottom plate is fixedly connected with the bottom of the screen frame; a lifting mechanism is arranged at the upper part of the screen frame and drives the filtering device to move up and down; the end face of the first diversion channel is provided with a first water outlet, and the end face of the second diversion pipeline is provided with a second water outlet; and the first diversion channel and the second diversion pipeline are respectively inserted with a shutoff baffle.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, the lifting mechanism comprises upright posts installed on two sides above the main flow channel, a top plate is fixedly connected between the two upright posts, two sides below the top plate are respectively connected with an air cylinder, and the telescopic ends of the air cylinders are fixedly connected with the top of the net frame.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, first sliding grooves for inserting the net frame are respectively formed in two sides of the main flow channel.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, two sides of the intercepting baffle are respectively provided with a cutting in a T shape, and two sides of the first diversion channel and the second diversion pipeline are respectively provided with a second chute which is connected with the cutting in a matched manner.

According to the above technical scheme, as a further preferable technical scheme of the above technical scheme, a fixed handle is fixedly installed on the outer surface of the upper end of the shutoff baffle.

Compared with the prior art, the utility model has the following advantages:

according to the drainage device for the hydraulic engineering, the filter device is arranged, the filter screen of the filter device can enable sundry garbage in water to be left on the bottom plate, when more sundry garbage is collected on the bottom plate, the filter device is driven to move up and down through the lifting mechanism, and the sundry garbage left on the bottom plate can be cleaned under the condition of continuous flow, so that the drainage efficiency of facilities is prevented from being influenced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the drainage device body of the present utility model;

fig. 3 is a schematic structural view of the filtering device of the present utility model.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present utility model, preferred embodiments of the present utility model will be described below with reference to specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationship depicted in the drawings is for illustrative purposes only and is not to be construed as limiting the present patent.

Example 1:

the drainage device for the hydraulic engineering comprises a drainage device body, wherein the drainage device body comprises a main flow channel 1, a first diversion channel 2 and a second diversion channel 3, the main flow channel 1 is provided with a filter device 4, the filter device 4 comprises a filter screen 41, a screen frame 42 and a bottom plate 43, the filter screen 41 is arranged in the screen frame 42, and the bottom plate 43 is fixedly connected with the bottom of the screen frame 42; a lifting mechanism 5 is arranged at the upper part of the screen frame 42, and the lifting mechanism 5 drives the filtering device 4 to move up and down; the end face of the first diversion channel 2 is provided with a first water outlet 6, and the end face of the second diversion pipeline 3 is provided with a second water outlet 7; and the first diversion channel 2 and the second diversion channel 3 are respectively inserted with a shutoff baffle 8.

According to the utility model, the filter device 4 is arranged, the filter screen 41 of the filter device 4 can enable sundry garbage in water to be left on the bottom plate, and when more sundry garbage is collected on the bottom plate, the filter device is driven to move up and down by the lifting mechanism, so that the sundry garbage left on the bottom plate can be cleaned under the condition of no flow break, and the drainage efficiency of facilities is prevented from being influenced.

Further, in another embodiment, the lifting mechanism 5 includes upright posts 51 installed on two sides above the main flow channel 1, a top plate 52 is fixedly connected between two upright posts 51, two sides below the top plate 52 are respectively connected with an air cylinder 53, and a telescopic end of the air cylinder 53 is fixedly connected with the top of the screen frame 42.

Further, in another embodiment, the two sides of the main flow channel 1 are respectively provided with a first chute 9 into which the mesh frame 42 is inserted.

Further, in another embodiment, two sides of the intercepting baffle 8 are respectively provided with a cutting 81 in a T shape, and two sides of the first diversion channel 2 and the second diversion channel 3 are respectively provided with a second chute 10 which is in fit connection with the cutting 81.

Further, in another embodiment, a fixed handle 82 is fixedly installed on the outer surface of the upper end of the intercepting baffle 8. By providing the handle 82, the user pulls the fixed handle 7 to enable the closure flap 6 to move upwards, thereby changing the direction of water flow and playing a main drainage role.

The present utility model is described and illustrated in the drawings, and one skilled in the art can easily manufacture or use a drainage device for hydraulic engineering according to the present utility model, and can produce the positive effects described in the present utility model.

Unless specifically stated otherwise, in the present utility model, if there are terms such as "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., the positional relationship indicated is based on the positional relationship indicated in the drawings, and is merely for convenience of describing the present utility model and simplifying the description, and it is not necessary to indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, so that the terms describing the positional relationship in the present utility model are merely for exemplary illustration and should not be construed as limitations of the present patent, and it is possible for those skilled in the art to understand the specific meaning of the above terms in conjunction with the drawings and according to the specific circumstances.

Unless specifically stated or limited otherwise, the terms "disposed," "connected," and "connected" herein are to be construed broadly, e.g., they may be fixed, removable, or integral; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model in any way, and any simple modification, equivalent variation, etc. of the above embodiment according to the technical matter of the present utility model fall within the scope of the present utility model.

Claims

1. Drainage device that hydraulic engineering used, its characterized in that: the drainage device comprises a drainage device body, wherein the drainage device body comprises a main flow channel (1), a first shunt channel (2) and a second shunt channel (3), the main flow channel (1) is provided with a filtering device (4), the filtering device (4) comprises a filter screen (41), a screen frame (42) and a bottom plate (43), the filter screen (41) is arranged in the screen frame (42), and the bottom plate (43) is fixedly connected with the bottom of the screen frame (42); a lifting mechanism (5) is arranged at the upper part of the screen frame (42), and the lifting mechanism (5) drives the filtering device (4) to move up and down; the end face of the first diversion channel (2) is provided with a first water outlet (6), and the end face of the second diversion pipeline (3) is provided with a second water outlet (7); and the first diversion channel (2) and the second diversion channel (3) are respectively inserted with a shutoff baffle (8).

2. The drainage device for hydraulic engineering according to claim 1, wherein: the lifting mechanism (5) comprises upright posts (51) arranged on two sides above the main flow channel (1), a top plate (52) is fixedly connected between the two upright posts (51), air cylinders (53) are respectively connected on two sides below the top plate (52), and telescopic ends of the air cylinders (53) are fixedly connected with the tops of the net frames (42).

3. The drainage device for hydraulic engineering according to claim 1, wherein: two sides of the main flow channel (1) are respectively provided with a first chute (9) into which the net frame (42) is inserted.

4. The drainage device for hydraulic engineering according to claim 1, wherein: the two sides of the interception baffle (8) are respectively provided with an inserting strip (81) in a T shape, and the two sides of the first diversion channel (2) and the second diversion channel (3) are respectively provided with a second chute (10) which is matched and connected with the inserting strip (81).

5. The drainage device for hydraulic engineering according to claim 1, wherein: the outer surface of the upper end of the shutoff baffle (8) is fixedly provided with a fixed handle (82).