CN213629407U

CN213629407U - PE pipe for drainage convenient to equipment

Info

Publication number: CN213629407U
Application number: CN202022220419.1U
Authority: CN
Inventors: 张添; 范惠萍
Original assignee: Wuhan Tongyang Pipe Industry Co ltd
Current assignee: Wuhan Tongyang Pipe Industry Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-06
Anticipated expiration: 2030-09-28

Abstract

The utility model belongs to the technical field of the drain pipe, a PE pipe for drainage convenient to equipment is disclosed. This PE pipe for drainage convenient to equipment, the equal fixed mounting in pipeline both ends has connecting device, and connecting device includes interior holding ring, and interior holding ring lateral wall fixed mounting has fixed tooth one, and interior holding ring one side fixed mounting has outer holding ring, and outer holding ring inside wall fixed mounting has fixed tooth two, and outer holding ring lateral wall swing joint has the protection ring, and protection ring inside wall both sides fixed mounting has the rubber ring, and protection ring inside wall fixed mounting has the internal thread, and interior holding ring has arc draw-in groove with the right-hand member fixed mounting of outer holding ring, and arc draw-in groove fixed surface installs the external screw. This PE pipe for drainage convenient to equipment facilitates the user's installation and dismantlement in the in-service use.

Description

PE pipe for drainage convenient to equipment

Technical Field

The utility model relates to a technical field of drain pipe specifically is a PE pipe for drainage convenient to equipment.

Background

Polyethylene PE pipe is with polyethylene resin as the main raw materials, through extrusion molding's water supply tubular product, mainly be applied to indoor, outer low temperature water supply pipe etc. the application field of PE pipe is extensive, wherein water supply pipe and gas pipe are its two biggest application markets, PE resin, it is polymerized by monomer ethylene, because during polymerization because polymerization reaction conditions such as pressure, temperature are different, can obtain the resin of different density, therefore have the branch of high density polyethylene, medium density polyethylene and low density polyethylene again, drainage pipe adopts screwed pipe threaded rod etc. to connect in the existing market mostly, need rotatory pipeline to connect, waste time and energy, the installation is dismantled the trouble, has caused very big inconvenience for the user, on the road of city progressive construction, has caused the problem that it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a PE pipe for drainage convenient to equipment, this PE pipe for drainage convenient to equipment can make things convenient for the installation and the dismantlement of pipeline equipment.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a PE pipe for drainage convenient to equipment, the equal fixed mounting in pipeline both ends has connecting device, and connecting device includes interior holding ring, and interior holding ring lateral wall fixed mounting has fixed tooth one, and interior holding ring one side fixed mounting has outer holding ring, and outer holding ring inside wall fixed mounting has fixed tooth two, and outer holding ring lateral wall swing joint has the protection ring, and protection ring inside wall both sides fixed mounting has the rubber ring, and protection ring inside wall fixed mounting has the internal thread, and interior holding ring has the arc draw-in groove with the right-hand member fixed mounting of outer holding ring, and arc draw-in groove fixed surface.

Preferably, the first fixing teeth fixedly mounted on the outer side wall of the inner positioning ring are fixedly mounted on the inner side wall of the pipeline, and the second fixing teeth fixedly mounted on the outer side wall of the outer positioning ring are fixedly mounted on the outer side wall of the pipeline.

Preferably, the connecting device comprises an inner positioning ring, a first fixing tooth, an outer positioning ring, a second fixing tooth, a protection ring, a rubber ring and an arc-shaped clamping groove, wherein the lengths of the positioning ring and the outer positioning ring are ten centimeters.

Preferably, the arc-shaped clamping grooves are fixedly arranged at the right ends of the inner positioning ring and the outer positioning ring, the length of each arc-shaped clamping groove is four centimeters, and the number of the arc-shaped clamping grooves is four.

Preferably, the rubber rings fixedly arranged on two sides of the inner side wall of the protection ring have the same caliber as the outer fixing ring and the same caliber as the arc-shaped clamping groove.

Preferably, the internal thread fixedly arranged on the inner side wall of the protection ring is in threaded connection with the external thread fixedly arranged on the surface of the arc-shaped clamping groove.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. this PE pipe for drainage convenient to equipment, simple structure, the protection ring through is connected with the threaded connection mode between the arc draw-in groove, is convenient for realize the fast assembly to the town road drain pipe, and the design is more humanized, the popularization and the use of the product of being convenient for.

2. This PE pipe for drainage convenient to equipment, firm stable through interior fixed tooth one of position ring surface and the fixed tooth two of outer location inside wall, can firmly block pipeline inner wall and outer wall, prevent the tubular product that drops, cause the pollution.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

fig. 3 is a cross-sectional view taken along line B-B of fig. 1 according to the present invention.

In the figure: the pipeline connecting device comprises a pipeline 1, a connecting device 2, an inner positioning ring 3, a first fixed tooth 4, an outer positioning ring 5, a second fixed tooth 6, a protection ring 7, a rubber ring 8, an inner thread 9, an arc-shaped clamping groove 10 and an outer thread 11.

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. 1-3, the present invention provides a technical solution: a PE pipe for drainage convenient to assemble is disclosed, wherein two ends of a pipeline 1 are fixedly provided with connecting devices 2, two drainage pipes can be stably connected together, each connecting device 2 comprises an inner positioning ring 3, a first fixing tooth 4, an outer positioning ring 5, a second fixing tooth 6, a protection ring 7, a rubber ring 8 and an arc-shaped clamping groove 10, the lengths of the positioning ring 3 and the outer positioning ring 5 are ten centimeters, each connecting device 2 comprises the inner positioning ring 3, the inner positioning ring 3 is matched with the first fixing tooth 4 to firmly fix the inner wall of the pipeline 1, the first fixing tooth 4 fixedly arranged on the outer side wall of the inner positioning ring 3 is fixedly arranged on the inner side wall of the pipeline 1, the second fixing tooth 6 fixedly arranged on the outer side wall of the outer positioning ring 5 is fixedly arranged on the outer side wall of the pipeline 1, the first fixing tooth 4 is fixedly arranged on the outer side wall of the inner positioning ring 3, the, the outer positioning ring 5 is matched with the second fixing teeth 6 to firmly fix the outer wall of the pipeline 1, the outer side wall of the outer positioning ring 5 is movably connected with a protection ring 7, rubber rings 8 are fixedly arranged on two sides of the inner side wall of the protection ring 7, the rubber rings 8 can enhance the sealing performance of the pipeline and prevent pollution caused by water leakage, the rubber rings 8 fixedly arranged on two sides of the inner side wall of the protection ring 7 have the same diameter as that of the outer fixing ring 5 and the same diameter as that of the arc-shaped clamping groove 10, inner threads 9 are fixedly arranged on the inner side wall of the protection ring 7 and are in threaded connection with outer threads 11 fixedly arranged on the surface of the arc-shaped clamping groove 10, an arc-shaped clamping groove 10 is fixedly arranged at the right end of the inner positioning ring 3 and the outer positioning ring 5, the length of the arc-shaped clamping groove 10 is four centimeters, and the, the surface of the arc-shaped clamping groove 10 is fixedly provided with an external thread 11.

This PE pipe for drainage convenient to equipment during operation, dock pipeline 1 one end and another pipeline 1's the other end, with arc draw-in groove 10 and arc draw-in groove 10 cross butt joint, after the butt joint is accomplished, rotate protection ring 7 and make internal thread 9 and external screw thread 11 threaded connection, work is accomplished.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. The utility model provides a PE pipe for drainage convenient to equipment, includes pipeline (1), its characterized in that: pipeline (1) both ends equal fixed mounting has connecting device (2), connecting device (2) include interior holding ring (3), and interior holding ring (3) lateral wall fixed mounting has fixed tooth one (4), and interior holding ring (3) one side fixed mounting has outer holding ring (5), and outer holding ring (5) inside wall fixed mounting has fixed tooth two (6), outer holding ring (5) lateral wall swing joint has protection ring (7), and protection ring (7) inside wall both sides fixed mounting has rubber ring (8), and protection ring (7) inside wall fixed mounting has internal thread (9), and interior holding ring (3) and the right-hand member fixed mounting of outer holding ring (5) have arc draw-in groove (10), and arc draw-in groove (10) fixed surface installs external screw thread (11).

2. A PE pipe for drainage that is easy to assemble according to claim 1, wherein: the outer side wall of the inner positioning ring (3) is fixedly provided with a first fixing tooth (4) which is fixedly arranged on the inner side wall of the pipeline (1), and the outer side wall of the outer positioning ring (5) is fixedly arranged on the outer side wall of the pipeline (1) by a second fixing tooth (6).

3. A PE pipe for drainage that is easy to assemble according to claim 1, wherein: the connecting device (2) comprises an inner positioning ring (3), a first fixed tooth (4), an outer positioning ring (5), a second fixed tooth (6), a protection ring (7), a rubber ring (8) and an arc-shaped clamping groove (10), wherein the lengths of the positioning ring (3) and the outer positioning ring (5) are ten centimeters.

4. A PE pipe for drainage that is easy to assemble according to claim 1, wherein: arc draw-in groove (10) of the right-hand member of holding ring (3) and outer holding ring (5) including fixed mounting, length is four centimetres, and arc draw-in groove (10) totally four.

5. A PE pipe for drainage that is easy to assemble according to claim 1, wherein: the rubber rings (8) fixedly installed on two sides of the inner side wall of the protection ring (7) are consistent in caliber with the outer positioning ring (5) and are consistent in caliber with the arc-shaped clamping grooves (10).

6. A PE pipe for drainage that is easy to assemble according to claim 1, wherein: the internal thread (9) fixedly arranged on the inner side wall of the protection ring (7) is in threaded connection with the external thread (11) fixedly arranged on the surface of the arc-shaped clamping groove (10).