CN214789606U

CN214789606U - Water supply and drainage pipeline connecting device with antiseep structure

Info

Publication number: CN214789606U
Application number: CN202121059017.6U
Authority: CN
Inventors: 许淑华; 许自发; 邓海霞
Original assignee: Dongguan Tangxia Construction Engineering Co ltd
Current assignee: Dongguan Tangxia Construction Engineering Co ltd
Priority date: 2021-05-17
Filing date: 2021-05-17
Publication date: 2021-11-19
Anticipated expiration: 2031-05-17

Abstract

The utility model discloses a water supply and drainage pipe connecting device with antiseep structure, including the connecting device body, the both ends of connecting device body all are equipped with first link, and the second link, it is installed the ring channel is assembled in the outside of first link, prevention of seepage, and it is seted up the inside of first link, the inside of ring channel is assembled in the prevention of seepage is provided with waterproof rubber circle layer, and the ring piece is assembled in the prevention of seepage, and it is installed the inside of second link. This water supply and drainage pipe connecting device with antiseep structure compares with current device, can realize inseparable connection between two pipelines, makes the connection sealing performance between the pipeline good, reduces the condition emergence that the pipe connection department seeped water, leaked, and the junction carries out reverse bolt fastening, and is fixed effectual, reduces not hard up the problem of droing and takes place, simultaneously, can carry out certain buffering to rivers from inside, reduces rivers and to connecting device's impact.

Description

Water supply and drainage pipeline connecting device with antiseep structure

Technical Field

The utility model relates to a drainage pipe technical field specifically is a water supply and drainage pipeline connecting device with seepage prevention structure.

Background

The drainage pipeline refers to a system consisting of a pipeline for collecting and discharging sewage, wastewater and rainwater and auxiliary facilities thereof, and comprises a main pipe, branch pipes and pipelines leading to a treatment plant, and the pipelines which are built on a street or anywhere else and are used for drainage statistics as long as the pipelines play a drainage role.

The existing water supply and drainage pipeline is generally required to be connected between pipelines when being arranged, and the connection mode is generally connected through flanges, so that the problems of insufficient connection and water leakage and water seepage are often caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water supply and drainage pipeline connecting device with seepage prevention structure to provide water supply and drainage pipeline and need be connected between pipeline and the pipeline usually when arranging in solving above-mentioned background art, and the connected mode is connected through the flange usually, often can appear connecting inseparably enough, takes place the problem of the infiltration of leaking.

In order to achieve the above object, the utility model provides a following technical scheme: a water supply and drainage pipeline connecting device with a leakage-proof structure, comprising:

the connecting device comprises a connecting device body, wherein two ends of the connecting device body are provided with first connecting ends;

a second connection end installed at an outer side of the first connection end;

the seepage-proofing assembling annular groove is formed in the first connecting end, and a waterproof rubber ring layer is arranged in the seepage-proofing assembling annular groove;

the anti-seepage assembled annular block is arranged inside the second connecting end, and a drain pipe body is arranged inside the anti-seepage assembled annular block;

a waterproof glue sealing layer connected to the surface of the drain pipe body;

and the reverse locking fixing bolt is in threaded connection with the outer walls of the first connecting end and the second connecting end.

Preferably, the first connecting ends are symmetrically distributed in the vertical direction of the connecting device body, and the first connecting ends are matched with the second connecting ends in overall dimension.

Preferably, the waterproof rubber ring layer is tightly attached to the anti-seepage assembling annular groove.

Preferably, the external dimension of the seepage-proofing assembled annular block is matched with the internal dimension of the seepage-proofing assembled annular groove.

Preferably, the waterproof glue sealing layer is in adhesive connection with the drain pipe body and the second connecting end.

Preferably, the connecting device body is further provided with:

a first elastic buffer sheet installed inside the connecting device body;

and the second elastic buffer sheets are symmetrically distributed on two sides of the first elastic buffer sheet.

Preferably, the sum of the vertical dimensions of the first elastic buffer sheet and the second elastic buffer sheet is equal to the internal vertical dimension of the connecting device body.

Compared with the prior art, the utility model provides a water supply and drainage pipeline connecting device with seepage prevention structure possesses following beneficial effect: this water supply and drainage pipe connecting device with antiseep structure can realize inseparable connection between two pipelines, makes the connection sealing performance between the pipeline good, reduces the condition emergence that the pipe connection department seeped water, leaked, and the junction carries out reverse bolt fastening, and is fixed effectual, reduces not hard up problem of droing and takes place, simultaneously, can carry out certain buffering to rivers from inside, reduces rivers impact to connecting device.

1. The utility model discloses a first link and second link are assembled and connected, and then realize the connection between two pipelines, and first link and second link are the same size annular, do not have the connection breach, reduce the water leakage problem, set up in the inside of first link through waterproof rubber ring layer, can promote the leakproofness of first link and second link junction;

2. the utility model discloses an inside prevention of seepage of second link assembles the ring channel block inside the prevention of seepage of first link, increases area of contact, realizes the zonulae occludens of first link and second link, can fix the junction of first link and second link through reverse blockade fixing bolt, and reverse blockade fixing bolt is equipped with a plurality ofly, and reverse fixed each other, make the connection more firm;

3. the utility model discloses a waterproof glue sealing layer can make second link and drain pipe body carry out bonding connection, fixes the second link on the drain pipe body, increases the fastness that the link is connected, and is crisscross each other through first elastic buffer piece and second elastic buffer piece, forms the identical loop configuration of connecting device body internal dimension, can carry out certain buffering to the rivers of giving the drainage, reduces the impact force of rivers to the influence of link.

Drawings

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

FIG. 2 is a schematic view of the main body of the connecting device of the present invention;

fig. 3 is a schematic view of a second connecting end of the present invention;

fig. 4 is the structure diagram of the connecting device of the present invention viewed from the left inside.

In the figure: 1. a connecting device body; 2. a first connection end; 3. a second connection end; 4. a waterproof glue sealing layer; 5. a reverse locking fixing bolt; 6. the annular groove is assembled in an anti-seepage way; 7. a waterproof rubber ring layer; 8. anti-seepage splicing annular blocks; 9. a drain pipe body; 10. a first elastic buffer sheet; 11. a second elastic buffer sheet.

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.

As shown in fig. 1 to 3, a water supply and drainage pipeline connecting device having a leakage-proof structure includes: the connecting device comprises a connecting device body 1, wherein two ends of the connecting device body 1 are respectively provided with a first connecting end 2 and a second connecting end 3, the first connecting ends 2 are arranged on the outer sides of the first connecting ends 2, the first connecting ends 2 are symmetrically distributed in the vertical direction of the connecting device body 1, the appearance sizes of the first connecting ends 2 and the second connecting ends 3 are identical, splicing connection is carried out through the first connecting ends 2 and the second connecting ends 3, connection between two pipelines is further realized, the first connecting ends 2 and the second connecting ends 3 are annular with the same size, no connecting gap exists, the water leakage problem is reduced, an anti-seepage splicing annular groove 6 is formed in the first connecting end 2, a waterproof rubber ring layer 7 is arranged in the anti-seepage splicing annular groove 6, the waterproof rubber ring layer 7 is tightly attached to the anti-seepage splicing annular groove 6, and is arranged in the first connecting end 2 through the waterproof rubber ring layer 7, the leak tightness of the joint of the first connecting end 2 and the second connecting end 3 can be improved, the anti-seepage assembled ring block 8 is arranged inside the second connecting end 3, the drain pipe body 9 is arranged inside the anti-seepage assembled ring block 8, the external dimension of the anti-seepage assembled ring block 8 is matched with the internal dimension of the anti-seepage assembled ring groove 6, the anti-seepage assembled ring block 8 inside the second connecting end 3 is clamped inside the anti-seepage assembled ring groove 6 inside the first connecting end 2, the contact area is increased, the first connecting end 2 and the second connecting end 3 are tightly connected, the waterproof glue sealing layer 4 is connected to the surface of the drain pipe body 9, the waterproof glue sealing layer 4 is in adhesive connection with the drain pipe body 9 and the second connecting end 3, the second connecting end 3 can be in adhesive connection with the drain pipe body 9 through the waterproof glue sealing layer 4, and is fixed on the drain pipe body 9, increase the fastness that the link is connected, reverse blockade fixing bolt 5, its threaded connection is at the outer wall of first link 2 and second link 3, can fix the junction of first link 2 and second link 3 through reverse blockade fixing bolt 5, and reverse blockade fixing bolt 5 is equipped with a plurality ofly to reverse fixed each other, make the connection more firm.

As shown in fig. 4, a water supply and drainage pipeline connecting device having a leakage-proof structure includes: first elastic buffer piece 10, it is installed in the inside of connecting device body 1, second elastic buffer piece 11, its symmetric distribution is in the both sides of first elastic buffer piece 10, the vertical direction size sum of first elastic buffer piece 10 and second elastic buffer piece 11 equals the vertical direction size in inside of connecting device body 1, it is crisscross each other through first elastic buffer piece 10 and second elastic buffer piece 11, form the identical loop configuration of 1 inside size with the connecting device body, can carry out certain buffering to the rivers of giving the drainage, reduce the impact force of rivers to the influence of link.

The working principle is as follows: when the water supply and drainage pipeline connecting device with the anti-seepage structure is used, firstly, the drainage pipe body 9 penetrates through the inside of the second connecting end 3 and penetrates out of the anti-seepage assembled annular block 8 on the inner side of the second connecting end 3, the penetrating length of the drainage pipe body 9 is approximately equal to half of the length of the connecting device body 1, the joint of the drainage pipe body 9 and the second connecting end 3 is bonded and connected through the waterproof glue sealing layer 4, secondly, the penetrating end of the drainage pipe body 9 is connected to the inside of the connecting device body 1, the first connecting ends 2 are arranged at two ends of the connecting device body 1, when the penetrating end of the drainage pipe body 9 is completely connected to the inside of the connecting device body 1, the second connecting end 3 fixed on the surface of the drainage pipe body 9 can be in contact with the first connecting end 2 on the end surface of the connecting device body 1, and the anti-seepage assembled annular block 8 on the inner side of the second connecting end 3 is clamped to the anti-seepage assembled annular groove 6 in the first connecting end 2, a waterproof rubber ring layer 7 is arranged inside the seepage-proof assembling ring groove 6, so that the seepage-proof assembling ring block 8 is tightly attached to the waterproof rubber ring layer 7, and further, the tight connection of the first connecting end 2 and the second connecting end 3 is realized, then, a reverse blocking fixing bolt 5 is arranged from one side of the outer wall of the first connecting end 2, the reverse blocking fixing bolt 5 is simultaneously connected with the first connecting end 2 and the second connecting end 3, the same reverse blocking fixing bolt 5 is arranged from the outer wall of the second connecting end 3 and is connected with the first connecting end 2, so that the first connecting end 2 is reversely connected with the reverse blocking fixing bolt 5 on the second connecting end 3, then when water flows into a pipeline connected with the other end through the pipeline connected with one end of the connecting device body 1, the water flows through a first elastic buffer sheet 10 and a second elastic buffer sheet 11 inside the connecting device body 1, and the first elastic buffer sheet 10 and the second elastic buffer sheet 11 form a size which is in the vertical direction of the connecting device body 1 The same annular, and all with 1 elastic connection of connecting device body, the elasticity of first elastic buffer piece 10 and second elastic buffer piece 11 is different, the rivers impact force that bears is also different, and then when rivers pass through, when assaulting first elastic buffer piece 10 and second elastic buffer piece 11, can the certain angle of expansion of not equidimension, and then realize the buffering to rivers, reduce the impact of rivers to another link, this is exactly this water supply and drainage pipeline connecting device's that has the seepage prevention structure theory of operation.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A water supply and drainage pipeline connecting device with an anti-leakage structure is characterized by comprising:

the connecting device comprises a connecting device body (1), wherein two ends of the connecting device body (1) are respectively provided with a first connecting end (2);

a second connection end (3) mounted on the outside of the first connection end (2);

the anti-seepage splicing annular groove (6) is formed in the first connecting end (2), and a waterproof rubber ring layer (7) is arranged in the anti-seepage splicing annular groove (6);

the anti-seepage assembled annular block (8) is installed inside the second connecting end (3), and a drain pipe body (9) is arranged inside the anti-seepage assembled annular block (8);

a waterproof glue sealing layer (4) connected to the surface of the drain pipe body (9);

and the reverse locking fixing bolt (5) is in threaded connection with the outer walls of the first connecting end (2) and the second connecting end (3).

2. The water supply and drainage pipeline connecting device with the leakage-proof structure as claimed in claim 1, wherein the first connecting end (2) is symmetrically distributed about the vertical direction of the connecting device body (1), and the first connecting end (2) is matched with the second connecting end (3) in external dimension.

3. The water supply and drainage pipeline connecting device with the anti-leakage structure as claimed in claim 1, wherein the waterproof rubber ring layer (7) is tightly attached to the anti-leakage assembling annular groove (6).

4. The water supply and drainage pipeline connecting device with the anti-leakage structure as claimed in claim 1, wherein the external dimension of the anti-seepage assembled ring block (8) is matched with the internal dimension of the anti-seepage assembled ring groove (6).

5. The water supply and drainage pipeline connecting device with the leakage-proof structure as claimed in claim 1, wherein the waterproof glue sealing layer (4) is in adhesive connection with the drainage pipeline body (9) and the second connecting end (3).

6. A water supply and drainage pipeline connecting device with leakage-proof structure as claimed in claim 1, wherein said connecting device body (1) is further provided with:

a first elastic buffer sheet (10) installed inside the connecting device body (1);

and the second elastic buffer sheets (11) are symmetrically distributed on two sides of the first elastic buffer sheet (10).

7. The connecting device of water supply and drainage pipeline with anti-leakage structure as claimed in claim 6, wherein the sum of the vertical dimension of the first elastic buffer sheet (10) and the second elastic buffer sheet (11) is equal to the internal vertical dimension of the connecting device body (1).