CN217603565U

CN217603565U - Urban drainage high-strength buried pipe capable of preventing leakage

Info

Publication number: CN217603565U
Application number: CN202221126049.8U
Authority: CN
Inventors: 郑锦邦
Original assignee: Hangzhou Jincheng Industry Co ltd
Current assignee: Hangzhou Jincheng Industry Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-10-18
Anticipated expiration: 2032-05-11

Abstract

The utility model discloses a leak-proof high-strength buried pipe for urban drainage, which comprises a pipe body and connecting pieces, wherein the left end and the right end of the pipe body are both provided with the connecting pieces; further comprising: the butt joint groove is formed in the inner wall of the connecting piece, a fixed block is arranged inside the butt joint groove, and the fixed block is arranged on the outer surface of the rubber ring; and the limiting block is connected to the inner wall of the connecting piece. This can prevent urban drainage of leakage and bury ground tubular product with high strength, both ends all are provided with the connecting piece about the pipeline body, and the inner wall of connecting piece has seted up the butt joint groove, and block each other between the fixed block of butt joint groove and rubber circle surface, the outside position of rubber circle is provided with the stopper simultaneously, when butt joint between pipeline body and other tubular products, can increase the leakproofness of junction like this, make between the tubular product laminating inseparabler, effectively prevent the phenomenon that the later stage appears leaking when using, reduce the influence to the environment.

Description

Urban drainage high-strength buried pipe capable of preventing leakage

Technical Field

The utility model relates to a city drainage technology field specifically is a can prevent high strength buried tubular product for city drainage of leakage.

Background

The urban drainage and pollution discharge is an important urban infrastructure, in the urban drainage and pollution discharge, the use of the pipe is indispensable, the pipe mainly plays a role in conveying water, and the leakage and corrosion are important factors influencing the service life of the pipe and water pollution, so the use performance of the pipe is particularly important.

However, the existing buried pipe for urban drainage still has some disadvantages in the using process, for example, the butt joint between the pipes is troublesome, the sealing performance of the joint is poor, so that the leakage phenomenon is easy to occur when the pipe is used, and particularly, when sewage is conveyed, once the leakage occurs, the influence on soil can be caused, and the environmental pollution is caused, so that the using efficiency of the buried pipe is reduced, and therefore, the leakage-proof high-strength buried pipe for urban drainage is provided, so that the problems provided in the above are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can prevent high strength buried tubular product for urban drainage of leakage to it is more troublesome to solve the butt joint between the tubular product on the existing market that above-mentioned background art provided, and the leakproofness of junction is poor, and the phenomenon of leaking easily appears when using like this, especially when carrying sewage, in case appear leaking, can cause the influence to soil, causes the pollution of environment, thereby has reduced the problem to burying buried tubular product's availability factor.

In order to achieve the above object, the utility model provides a following technical scheme: a high-strength buried pipe for urban drainage capable of preventing leakage comprises a pipeline body and connecting pieces, wherein the connecting pieces are arranged at the left end and the right end of the pipeline body;

further comprising:

the butt joint groove is formed in the inner wall of the connecting piece, a fixed block is arranged inside the butt joint groove, and the fixed block is arranged on the outer surface of the rubber ring;

and the limiting block is connected to the inner wall of the connecting piece.

Preferably, the pipeline body includes anticorrosive coating, waterproof layer and back up coat, and anticorrosive coating, waterproof layer and back up coat set gradually from outer to inner, are convenient for improve the performance of pipeline body like this.

Preferably, the connecting piece with the horizontal central line of pipeline body is located same straight line, just the internal diameter of connecting piece is greater than the internal diameter of pipeline body, and the inner wall of pipeline body is smooth form, can make and be connected more firmly between pipeline body and the connecting piece, be convenient for through the connecting piece with other tubular products between carry out the butt joint installation, bring conveniently for staff's operation.

Preferably, the fixed block with formula structure as an organic whole between the rubber circle, just the fixed block is in the angular distribution such as surface of rubber circle, and the size of fixed block with the size in butt joint groove is identical, has guaranteed the fastness of being connected between fixed block and the rubber circle, after the block between fixed block and the butt joint groove, alright in order to realize the block to the rubber circle.

Preferably, the stopper with the connected mode of connecting piece inner wall is for bonding, just the stopper is in angular distribution such as the inner wall of connecting piece, and the stopper is kept away from the one end of connecting piece inner wall is the arc form, simultaneously the stopper is the rubber material, has guaranteed the fastness of being connected between stopper and the connecting piece inner wall, moreover under the effect of stopper, can make between the tubular product of butt joint and the connecting piece inner wall laminating inseparabler.

Preferably, the anticorrosive coating is anticorrosive paint, the waterproof layer is a waterproof agent coating, the back up coat is steel, has improved the corrosion resisting property and the waterproof performance of pipeline body, has also improved the self structural strength of pipeline body, makes the pipeline body durable more.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) According to the leakage-proof high-strength buried pipe for urban drainage, the left end and the right end of the pipeline body are both provided with the connecting pieces, the inner walls of the connecting pieces are provided with the butt joint grooves, the butt joint grooves are mutually clamped with the fixing blocks on the outer surfaces of the rubber rings, and meanwhile, the limiting blocks are arranged at the outer side positions of the rubber rings, so that when the pipeline body is in butt joint with other pipes, the sealing performance of the joint can be increased, the pipes are attached more tightly, the leakage phenomenon in the later period of use is effectively prevented, and the influence on the environment is reduced;

(2) This can prevent high strength buried tubular product for urban drainage of leakage, pipeline body include anticorrosive coating, waterproof layer and back up coat, and the anticorrosive coating is anticorrosive paint, and the waterproof layer is the waterproof agent coating to the back up coat is steel, can improve pipeline body's corrosion resisting property and waterproof performance like this, sealing effect when further guaranteeing the drainage has also increased pipeline body's structural strength moreover, and then makes pipeline body durable more, has improved life.

Drawings

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

FIG. 2 is a schematic side view of the connecting member of the present invention;

FIG. 3 is a schematic view of the connecting side-cut structure of the rubber ring and the fixed block of the present invention;

FIG. 4 is a schematic view of the connecting member and the limiting block connecting forward-cut structure of the present invention;

FIG. 5 is a schematic view of a side view of the connection between the connecting member and the limiting block of the present invention;

fig. 6 is a schematic side sectional structure view of the pipeline body of the present invention.

In the figure: 1. a pipe body; 2. a connecting member; 3. a butt joint groove; 4. a fixed block; 5. a rubber ring; 6. a limiting block; 7. an anticorrosive layer; 8. a waterproof layer; 9. and a reinforcing layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a high-strength buried pipe for urban drainage capable of preventing leakage comprises a pipeline body 1 and connecting pieces 2, wherein the connecting pieces 2 are arranged at the left end and the right end of the pipeline body 1, the transverse central lines of the connecting pieces 2 and the pipeline body 1 are positioned on the same straight line, the inner diameter of each connecting piece 2 is larger than that of the pipeline body 1, and the inner wall of the pipeline body 1 is smooth;

the butt joint groove 3 is formed in the inner wall of the connecting piece 2, a fixing block 4 is arranged inside the butt joint groove 3, the fixing block 4 is arranged on the outer surface of the rubber ring 5, the fixing block 4 and the rubber ring 5 are of an integrated structure, the fixing blocks 4 are distributed on the outer surface of the rubber ring 5 at equal angles, and the size of the fixing block 4 is matched with that of the butt joint groove 3;

a limiting block 6 connected to the inner wall of the connecting member 2, the connecting mode of the limiting block 6 and the inner wall of the connecting member 2 is bonding, the limiting block 6 is distributed on the inner wall of the connecting member 2 at equal angles, and one end of the limiting block 6 far away from the inner wall of the connecting member 2 is arc-shaped, meanwhile, the limiting block 6 is made of rubber material, the pipeline body 1 is firstly placed at a corresponding position, the connecting member 2 is arranged at the left end and the right end of the pipeline body 1, the butt-joint groove 3 is arranged on the inner wall of the connecting member 2, and the fixing block 4 on the outer surface of the butt-joint groove 3 and the rubber ring 5 are mutually clamped, so that the rubber ring 5 can be installed in a limiting way, when other pipelines are butted with the connecting member 2, the butted pipelines can be firstly contacted with the limiting block 6, wherein the limiting block 6 is made of rubber material, so that the butted pipelines and the connecting member 2 can be tightly jointed, and under the action of the rubber ring 5, the butted pipelines and the connecting member 2 and the pipeline body 1 are in an integrated structure, so that the connection between the pipeline body 1 and the butted pipelines can be more tightly connected, thereby ensuring the sealing effect, effectively preventing the leakage phenomenon in the later period of use, and the smooth inner part of the pipeline body 1 is not easy to cause the water flow capacity of water drainage, and the scale formation,

pipeline body 1 includes anticorrosive coating 7, waterproof layer 8 and back up coat 9, and anticorrosive coating 7, waterproof layer 8 and back up coat 9 set gradually from outer to inner, anticorrosive coating 7 is anticorrosive paint, waterproof layer 8 is the waterproof agent coating, back up coat 9 is steel, in 1 use of pipeline body like this, can increase pipeline body 1's corrosion resistance and waterproof nature, make pipeline body 1's leakproofness better, be difficult for receiving the corruption and damage, pipeline body 1's structural strength has also been increased, and is durable more.

The working principle is as follows: when the leakproof high-strength buried pipe for urban drainage is used, as shown in fig. 1-6, the pipeline body 1 is firstly placed at a corresponding position, when other pipelines are butted with the connecting piece 2, the butted pipelines are firstly contacted with the limiting blocks 6, wherein the limiting blocks 6 are made of rubber materials, the butted pipelines and the connecting piece 2 can be tightly attached, meanwhile, under the action of the rubber ring 5, the butted pipelines and the connecting piece 2 can be tightly attached, and the connecting piece 2 and the pipeline body 1 are of an integrated structure, so that the pipeline body 1 and the butted pipelines can be more tightly connected, the sealing effect is ensured, wherein the pipeline body 1 comprises an anticorrosive layer 7, a waterproof layer 8 and a reinforcing layer 9, and the anticorrosive layer 7, the waterproof layer 8 and the reinforcing layer 9 are sequentially arranged from outside to inside, so that the corrosion resistance and the water resistance of the pipeline body 1 can be increased, the sealing performance of the pipeline body 1 is better, the pipeline body 1 is not easily damaged by corrosion, the structural strength of the pipeline body 1 is also increased, the pipeline is more durable, the working process of the whole device is convenient, and the content which is not described in detail in the description belongs to the prior art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A high-strength buried pipe capable of preventing leakage for urban drainage comprises a pipeline body (1) and connecting pieces (2), wherein the connecting pieces (2) are arranged at the left end and the right end of the pipeline body (1);

it is characterized by also comprising:

the butt joint groove (3) is formed in the inner wall of the connecting piece (2), a fixing block (4) is arranged inside the butt joint groove (3), and the fixing block (4) is arranged on the outer surface of the rubber ring (5);

and the limiting block (6) is connected to the inner wall of the connecting piece (2).

2. A leak-proof high strength buried pipe for urban drainage according to claim 1, characterized in that: the pipeline body (1) comprises an anticorrosive layer (7), a waterproof layer (8) and a reinforcing layer (9), and the anticorrosive layer (7), the waterproof layer (8) and the reinforcing layer (9) are sequentially arranged from outside to inside.

3. A leak-proof high-strength buried pipe material for urban drainage according to claim 1, characterized in that: the transverse center lines of the connecting piece (2) and the pipeline body (1) are located on the same straight line, the inner diameter of the connecting piece (2) is larger than that of the pipeline body (1), and the inner wall of the pipeline body (1) is smooth.

4. A leak-proof high-strength buried pipe material for urban drainage according to claim 1, characterized in that: the rubber ring butt joint device is characterized in that the fixing block (4) and the rubber ring (5) are of an integrated structure, the fixing block (4) is distributed on the outer surface of the rubber ring (5) at equal angles, and the size of the fixing block (4) is matched with that of the butt joint groove (3).

5. A leak-proof high-strength buried pipe material for urban drainage according to claim 1, characterized in that: stopper (6) with the connected mode of connecting piece (2) inner wall is for bonding, just stopper (6) are in angular distribution such as the inner wall of connecting piece (2), and stopper (6) are kept away from the one end of connecting piece (2) inner wall is the arc form, simultaneously stopper (6) are the rubber material.

6. A leak-proof high strength buried pipe for urban drainage according to claim 2, characterized in that: the anti-corrosion coating (7) is anti-corrosion paint, the waterproof layer (8) is a waterproof agent coating, and the reinforcing layer (9) is made of steel.