CN219539665U - Pipeline for hydraulic engineering - Google Patents

Abstract

The utility model discloses a pipeline for hydraulic engineering, and relates to the technical field of hydraulic engineering. The utility model comprises a deposition tube, wherein one end of the deposition tube is connected with a filter screen in a threaded manner, and the lower side of the middle part of the deposition tube is connected with a drain tube; one end of the drain pipe is in threaded connection with a sealing cover, the other end of the drain pipe is communicated with the sedimentation pipe, the junction of the inside of the sedimentation pipe and the drain pipe is in annular inclined cutting shape, the annular inclined cutting shape edge is gathered in a drain pipe port, two branch ends of the branch connecting pipe are respectively connected with the sedimentation pipe, a control valve is arranged at two branch positions of the branch connecting pipe, the branch connecting pipe is in a Y-shaped structure, and the number of the branch connecting pipes is two. According to the utility model, the sedimentation pipe is arranged to separate and filter the doped solids in the water flow flowing in the pipe body, and the drainage pipe is used for discharging the solids, so that the blockage of the pipeline is reduced, and the stability of the water flow conveyed by the pipeline is improved.

Description

Pipeline for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering, and particularly relates to a pipeline for hydraulic engineering.

Background

Hydraulic engineering refers to engineering constructed for eliminating water damage and developing and utilizing water resources. According to its service objects, it is classified into flood control engineering, farmland hydraulic engineering, hydroelectric engineering, channel and harbor engineering, water supply and drainage engineering, environmental hydraulic engineering, coastal reclamation engineering, etc. The hydraulic engineering which can serve various targets such as flood control, water supply, irrigation, power generation and the like at the same time is called comprehensive utilization hydraulic engineering. Hydraulic engineering needs to build different types of hydraulic structures such as dams, dykes, spillways, sluice gates, water inlets, channels, raft grooves, raft ways, fishways and the like so as to achieve the aim.

Tap water engineering also belongs to a hydraulic engineering, wherein tap water is used in a large number of pipelines in the multistage processing process, but most of tap water is of a conventional pipeline structure in the market, namely, the tap water has the functions of conveying, shunting and the like, and when the pipeline is blocked, the tap water is required to be dredged by checking by a maintainer, and the efficiency of conveying operation is reduced while time and labor are wasted.

Accordingly, the present utility model provides an improved hydraulic engineering pipeline to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a pipeline for hydraulic engineering, which is used for blocking and filtering doped solids in water flow flowing in a pipeline body by arranging a deposition pipe and discharging the solids out of the deposition pipe, so that the problems that the existing pipeline for hydraulic engineering is single in function and needs to be checked and dredged by an maintainer when the pipeline is blocked are solved, and the efficiency of conveying operation is reduced while time and labor are wasted.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a pipeline for hydraulic engineering, which comprises a deposition pipe, wherein one end of the deposition pipe is connected with a filter screen in a threaded manner, and the lower side of the middle part of the deposition pipe is connected with a drain pipe;

the utility model discloses a drain pipe, including the drain pipe, the drain pipe is connected with sealed lid, just the drain pipe other end with the deposition tube is link up the setting, the deposition tube is inside with the drain pipe juncture is annular chamfer form setting, and annular chamfer form edge is the gathering form in the drain pipe port.

Further, one end of the branch connecting pipe is connected with the end of the deposition pipe, and the corner end of the branch connecting pipe is connected with a conveying pipe in a penetrating way.

Further, two branch ends of the branch connecting pipe are respectively connected with the deposition pipe, and control valves are arranged at two branch positions of the branch connecting pipe.

Further, the branch connecting pipes are arranged in a Y-shaped structure, and two branch connecting pipes are arranged in number.

Further, a supporting member is fixed to the peripheral side of the conveying pipe near the branched connecting pipe, and the supporting member is used for separating the conveying pipe from the contact surface.

Further, sealing structures such as sealing gaskets and sealing glue are arranged at the interconnection positions of the deposition pipe, the drain pipe, the branch connecting pipes and the conveying pipe.

The utility model has the following beneficial effects:

according to the utility model, the sedimentation pipe is arranged to separate and filter the solid matters doped in the water flow flowing in the pipe body, and the sedimentation pipe is arranged to discharge the solid matters, so that the blockage of the pipeline is reduced, and the stability of the water flow conveyed by the pipeline is improved;

the water flow flows in from the conveying pipe, then is separated into two deposition pipes at the branch connecting pipes, when larger solid impurities doped in the water flow pass through the filter screen, the rest water flow normally passes through, the blocked solids gradually deposit and fall into the drain pipe, and after the solid enters due to the special structure of the pipe orifice of the drain pipe, the solid is difficult to float up again under the effect of water flow backwash;

and the drain pipe is cleaned regularly, so that deposited solids in the pipeline are effectively cleaned, and the pipeline blockage probability is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

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

FIG. 2 is a schematic view of a deposition tube according to the present utility model;

FIG. 3 is a schematic diagram of the connection of the drain pipe and the deposition pipe according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a deposition tube; 2. a filter screen; 3. a drain tube; 4. sealing cover; 5. a branch connecting pipe; 6. a delivery tube; 7. a control valve; 8. and a support.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Referring to fig. 1-3, the present utility model is a pipeline for hydraulic engineering, comprising a deposition pipe 1, wherein one end of the deposition pipe 1 is connected with a filter screen 2 in a threaded manner, and the lower side of the middle part of the deposition pipe 1 is connected with a drain pipe 3;

one end of the drain pipe 3 is in threaded connection with a sealing cover 4, the other end of the drain pipe 3 is communicated with the deposition pipe 1, the junction between the interior of the deposition pipe 1 and the drain pipe 3 is in an annular inclined cutting shape, and the annular inclined cutting edge is gathered in the port of the drain pipe 3;

when the pipeline is assembled and used, the pipeline is mainly used for primary processing and extraction of tap water, water flows in from the conveying pipe 6, then is separated into two sedimentation pipes 1 at the branch connecting pipe 5, when larger solid impurities doped in the water flow pass through the filter screen 2, the rest water flow normally passes through, the blocked solids gradually deposit and fall into the drain pipe 3, and after the solids enter, the solids are difficult to float up again under the action of water flow backwash due to the special structure of the pipe orifice of the drain pipe 3;

and the drain pipe 3 is cleaned regularly, so that deposited solids in the pipeline are effectively cleaned, and the pipeline blockage probability is reduced.

Wherein, as shown in fig. 1, the end of the deposition tube 1 is connected with one end of a branch connecting tube 5, and the corner end of the branch connecting tube 5 is connected with a conveying tube 6 in a penetrating way;

the two branch ends of the branch connecting pipe 5 are respectively connected with the deposition pipe 1, and the two branches of the branch connecting pipe 5 are provided with control valves 7;

the control valve 7 is used for blocking the water flow in the conveying pipe 6 when impurities in the drain pipe 3 are cleaned, and the specific use method is that the control valve 7 of the same branch is closed, at the moment, the sedimentation pipe 1 between the two control valves 7 is in a blocking state, the sealing cover 4 of the drain pipe 3 connected with the corresponding sedimentation pipe 1 is opened, and solid impurities in the pipeline are cleaned;

the branch connecting pipes 5 are arranged in a Y-shaped structure, and two branch connecting pipes 5 are arranged in number;

the branch connecting pipe 5 divides the main water flow of the conveying pipe 6 into two branches so as to ensure that when one branch water flow is overhauled, the other branch water flow can normally convey water flow;

a supporting piece 8 is fixed on the peripheral side of the conveying pipe 6 near the branch connecting pipe 5, and the supporting piece 8 is used for separating the conveying pipe 6 from the contact surface;

the supporting piece 8 is used for fixing the position of the conveying pipe 6, and simultaneously supporting the conveying pipe 6 to a certain height away from the contact surface, so that the contact between the drain pipe 3 and the contact surface is avoided;

sealing structures such as sealing gaskets and sealing glue are arranged at the interconnection positions of the sedimentation pipe 1, the drainage pipe 3, the branch connecting pipe 5 and the conveying pipe 6.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; 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 can be understood by those of ordinary skill in the art according to the specific circumstances.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A pipeline for hydraulic engineering is characterized by comprising

The device comprises a deposition tube (1), wherein one end of the deposition tube (1) is connected with a filter screen (2) in a threaded manner, and the lower side of the middle part of the deposition tube (1) is connected with a drain tube (3);

the utility model discloses a drain pipe, including drain pipe (3), sedimentation pipe (3), sealed lid (4) is connected with to drain pipe (3) one end screw thread, just drain pipe (3) other end with sedimentation pipe (1) are link up the setting, sedimentation pipe (1) inside with drain pipe (3) juncture is annular chamfer form setting, and annular chamfer form edge be the gathering form in drain pipe (3) port.

2. A pipeline for hydraulic engineering according to claim 1, characterized in that the end of the deposition pipe (1) is connected with one end of a branch connecting pipe (5), and the corner end of the branch connecting pipe (5) is connected with a conveying pipe (6) in a penetrating way.

3. A hydraulic engineering pipeline according to claim 2, characterized in that the two branch ends of the branch connecting pipe (5) are respectively connected with the deposition pipe (1), and the two branches of the branch connecting pipe (5) are provided with control valves (7).

4. A hydraulic engineering pipeline according to claim 2, wherein the branch connecting pipes (5) are arranged in a Y-shaped structure, and two branch connecting pipes (5) are arranged in number.

5. A hydraulic engineering pipeline according to claim 2, characterized in that a support (8) is fixed to the peripheral side of the conveying pipe (6) near the branch connecting pipe (5), wherein the support (8) is used for separating the conveying pipe (6) from the contact surface.

6. A hydraulic engineering pipeline according to any one of claims 1-5, wherein the interconnecting parts of the sedimentation pipe (1), the drainage pipe (3), the branch connecting pipe (5) and the conveying pipe (6) are provided with sealing gaskets and sealing glue.