CN215950743U

CN215950743U - PE water supply pipe

Info

Publication number: CN215950743U
Application number: CN202122064280.0U
Authority: CN
Inventors: 罗俊
Original assignee: Daqing Sixu Pipe Industry Co ltd
Current assignee: Daqing Sixu Pipe Industry Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-03-04
Anticipated expiration: 2031-08-30

Abstract

The utility model belongs to the technical field of PE water pipes, and relates to a PE water supply pipe, which comprises a first water supply pipe, a second water supply pipe and a connecting pipe, wherein the end parts of the first water supply pipe and the second water supply pipe are respectively provided with a first external thread, the inner wall of the connecting pipe is provided with an annular plate, the inner wall of the connecting pipe is provided with a first internal thread, and the connecting pipe is respectively in threaded connection with the first water supply pipe and the second water supply pipe through the first external thread and the first internal thread. The PE water supply pipe has the advantages that the PE water supply pipe is provided with the first elastic sealing gasket and the second elastic sealing gasket, the connecting pipe is in threaded connection with the first water supply pipe and the second water supply pipe, the sealing performance of the joint is improved through the first elastic sealing gasket, the two movable cylinders are respectively in threaded connection with the two ends of the connecting pipe through rotating the movable cylinders, the sealing performance of the joint is improved through the second elastic sealing gasket, and the sealing performance of the joint of the first water supply pipe and the second water supply pipe is stronger through double sealing.

Description

PE water supply pipe

Technical Field

The utility model belongs to the technical field of PE water pipes, and particularly relates to a PE water supply pipe.

Background

The PE material is widely applied to the field of manufacturing water supply pipes due to the characteristics of high strength, corrosion resistance, no toxicity and the like, and is an ideal pipe material for replacing common iron water supply pipes because of no rusting, plastic pipelines in China develop quickly, and the quality is improved continuously, wherein the polyethylene PE pipe is widely applied to building water supply, building drainage, buried drainage pipes, building heating and gas transmission pipes, electrical and telecommunication protective sleeves, industrial pipes, agricultural pipes and the like due to the unique advantages of the polyethylene PE pipe.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a PE water supply pipe, which solves the technical problems that water leakage is easy to occur and the water pipe is inconvenient to disassemble and assemble.

In order to achieve the purpose, the utility model provides the following technical scheme: a PE water supply pipe comprises a first water supply pipe, a second water supply pipe and a connecting pipe, wherein the end parts of the first water supply pipe and the second water supply pipe are respectively provided with a first external thread, the inner wall of the connecting pipe is provided with an annular plate, the inner wall of the connecting pipe is provided with a first internal thread, the connecting pipe is respectively in threaded connection with the first water supply pipe and the second water supply pipe through a first external thread and a first internal thread, the surfaces of the first water supply pipe and the second water supply pipe are fixedly connected with annular snap-gauge plates, the surfaces of the first water supply pipe and the second water supply pipe are movably sleeved with movable cylinders, the inner walls of the two movable cylinders are provided with second internal threads, the two ends of the connecting pipe are provided with second external threads, first elastic sealing gaskets are arranged between the first water supply pipe and the annular plate, between the second water supply pipe and the annular plate, and second elastic sealing gaskets are arranged between the connecting pipe and the annular clamping plate.

As a further scheme of the utility model: the surface of the connecting pipe is provided with a first buckle plate.

As a further scheme of the utility model: and the surfaces of the two movable cylinders are provided with second buckling plates.

As a further scheme of the utility model: the first water supply pipe comprises an anti-corrosion outer layer, a reinforcing layer is arranged on the inner side of the anti-corrosion outer layer, a heat insulation layer is arranged on the inner side of the reinforcing layer, an inner layer is arranged on the inner side of the heat insulation layer, and an anti-bacterial layer is arranged on the inner side of the inner layer.

As a further scheme of the utility model: the internal structures of the first water supply pipe and the second water supply pipe are the same.

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

1. this PE feed pipe, through setting up first elastic sealing pad, second elastic sealing pad, connecting pipe and activity section of thick bamboo, through connecting pipe and first feed pipe and second feed pipe threaded connection, and improve the leakproofness of junction through first elastic sealing pad, through rotatory activity section of thick bamboo, make two activity sections of thick bamboos respectively with the both ends threaded connection of connecting pipe, and improve the leakproofness of junction through second elastic sealing pad, through double sealing, make the leakproofness of first feed pipe and second feed pipe junction stronger.

2. This PE feed pipe through setting up connecting pipe, a movable section of thick bamboo, first buckle and second buckle, rotates the connecting pipe through first buckle, is convenient for install and dismantle first feed pipe and second feed pipe, rotates a movable section of thick bamboo through the second buckle, is convenient for install and dismantle the connecting pipe, and need not operate with the instrument of borrowing, when installing and dismantling, is convenient more.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a front view cross section of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a sectional view of the first connecting pipe according to the present invention;

in the figure: 1. a first water supply pipe; 101. an outer corrosion-resistant layer; 102. a reinforcing layer; 103. a heat-insulating layer; 104. an inner layer; 105. an antimicrobial layer; 2. a second water supply pipe; 3. a first external thread; 4. a connecting pipe; 5. an annular plate; 6. a first resilient gasket; 7. a first buckle plate; 8. an annular clamping plate; 9. a first internal thread; 10. a movable barrel; 11. a second external thread; 12. a second internal thread; 13. a second resilient gasket; 14. and a second buckle plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a PE water supply pipe comprises a first water supply pipe 1, a second water supply pipe 2 and a connecting pipe 4, wherein the end parts of the first water supply pipe 1 and the second water supply pipe 2 are respectively provided with a first external thread 3, the inner wall of the connecting pipe 4 is provided with an annular plate 5, the inner wall of the connecting pipe 4 is provided with a first internal thread 9, the connecting pipe 4 is respectively in threaded connection with the first water supply pipe 1 and the second water supply pipe 2 through the first external thread 3 and the first internal thread 9, the surfaces of the first water supply pipe 1 and the second water supply pipe 2 are respectively and fixedly connected with an annular clamping plate 8, the surfaces of the first water supply pipe 1 and the second water supply pipe 2 are respectively and movably sleeved with movable cylinders 10, the inner walls of the two movable cylinders 10 are provided with a second internal thread 12, the two ends of the connecting pipe 4 are respectively provided with a second external thread 11, a first elastic sealing gasket 6 is respectively arranged between the first water supply pipe 1 and the second water supply pipe 2 and the annular plate 5, and a second elastic sealing gasket 13 is arranged between the connecting pipe 4 and the annular clamping plate 8, through setting up first elastic sealing pad 6, second elastic sealing pad 13, connecting pipe 4 and activity section of thick bamboo 10, through connecting pipe 4 and

first feed pipe

1 and 2 threaded connection of second feed pipe, and improve the leakproofness of junction through first elastic sealing pad 6, through rotatory activity section of thick bamboo 10, make two activity sections of thick bamboo 10 respectively with the both ends threaded connection of connecting pipe 4, and improve the leakproofness of junction through second elastic sealing pad 13, through double sealing, make the leakproofness of

first feed pipe

1 and 2 junctions of second feed pipe stronger.

Specifically, the surface of connecting pipe 4 is provided with first buckle 7, the surface of two movable barrels 10 all is provided with second buckle 14, through setting up connecting pipe 4, movable barrel 10, first buckle 7 and second buckle 14, rotate connecting pipe 4 through first buckle 7, be convenient for install and dismantle first feed pipe 1 and second feed pipe 2, rotate movable barrel 10 through second buckle 14, be convenient for install and dismantle connecting pipe 4, and need not operate with the instrument of borrowing, when installing and dismantling, it is more convenient.

Specifically, first feed pipe 1 includes anticorrosive outer 101, and the inboard of anticorrosive outer 101 is provided with enhancement layer 102, and the inboard of enhancement layer 102 is provided with heat preservation 103, and the inboard of heat preservation 103 is provided with inlayer 104, and the inboard of inlayer 104 is provided with antibiotic layer 105, and first feed pipe 1 is the same with the inner structure of second feed pipe 2, has improved the thermal insulation performance, durability and the bacterinertness of first feed pipe 1 and second feed pipe 2.

The working principle of the utility model is as follows:

when using, improve the leakproofness of junction through first elastic sealing pad 6, improve the leakproofness of junction through second elastic sealing pad 13, when needs are to changing first feed pipe 1 or second feed pipe 2, rotate movable cylinder 10 through second buckle 14, make two movable cylinders 10 keep away from the both ends of connecting pipe 4 respectively, rethread first buckle 7 rotates connecting pipe 4, make the both ends of connecting pipe 4 separate with first feed pipe 1 and second feed pipe 2 respectively, can change first feed pipe 1 or second feed pipe 2.

Although embodiments of the present invention have been shown and described above, it should be understood that the above embodiments are illustrative and not restrictive, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the scope of the present invention.

Claims

1. The utility model provides a PE feed pipe, includes first feed pipe (1), second feed pipe (2) and connecting pipe (4), its characterized in that: the end parts of the first water supply pipe (1) and the second water supply pipe (2) are provided with first external threads (3), the inner wall of the connecting pipe (4) is provided with an annular plate (5), the inner wall of the connecting pipe (4) is provided with first internal threads (9), the connecting pipe (4) is respectively in threaded connection with the first water supply pipe (1) and the second water supply pipe (2) through the first external threads (3) and the first internal threads (9), the surface equal fixedly connected with annular clamping plates (8) of the first water supply pipe (1) and the second water supply pipe (2) are movably sleeved with movable cylinders (10) and two on the surfaces of the movable cylinders (10), the two ends of the connecting pipe (4) are provided with second external threads (11), and first elastic springs are arranged between the first water supply pipe (1) and the annular plate (5) and between the second water supply pipe (2) and the annular plate (5) And a second elastic sealing gasket (13) is arranged between the connecting pipe (4) and the annular clamping plate (8).

2. A PE service pipe as defined in claim 1, wherein: the surface of the connecting pipe (4) is provided with a first buckle plate (7).

3. A PE service pipe as defined in claim 1, wherein: the surfaces of the two movable cylinders (10) are provided with second buckling plates (14).

4. A PE service pipe as defined in claim 1, wherein: the first water supply pipe (1) comprises an anti-corrosion outer layer (101), a reinforcing layer (102) is arranged on the inner side of the anti-corrosion outer layer (101), a heat insulation layer (103) is arranged on the inner side of the reinforcing layer (102), an inner layer (104) is arranged on the inner side of the heat insulation layer (103), and an anti-bacterial layer (105) is arranged on the inner side of the inner layer (104).

5. A PE service pipe as defined in claim 1, wherein: the internal structures of the first water supply pipe (1) and the second water supply pipe (2) are the same.