CN216242794U

CN216242794U - Ultraviolet-resistant HPVC pipe

Info

Publication number: CN216242794U
Application number: CN202122972966.XU
Authority: CN
Inventors: 陆煜恒
Original assignee: Zhejiang Qianda Pipe Industry Co ltd
Current assignee: Zhejiang Qianda Pipe Industry Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-04-08
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses an anti-ultraviolet HPVC (high performance polyvinyl chloride), which comprises a pipe body and is characterized by also comprising an inserting pipe and an inserting slot which are convenient to insert and mount and are respectively arranged at two ends of the pipe body, wherein a quick-mounting structure which is convenient to assemble and connect is also arranged at the outer side of the pipe body; the utility model improves the ultraviolet resistance of the pipe body, prolongs the service life of the pipe body, and facilitates the replacement and maintenance of the pipeline by using the detachable assembly structure.

Description

Ultraviolet-resistant HPVC pipe

Technical Field

The utility model relates to the technical field of pipes, in particular to an ultraviolet-resistant HPVC pipe.

Background

The existing HPVC pipe has the advantages that as the sunlight contains a large amount of ultraviolet light, the harmful ultraviolet light finally decomposes and fades color molecules through the chemical oxidation-reduction action, the pipeline with poor weather resistance is easy to damage when used in a low-temperature environment, and the service life of the HPVC pipe is shortened; in the prior art, a general pipeline connection adopts a welding method, the pipeline cannot be detached after being welded, all pipelines need to be replaced for replacement, and the interior of the pipeline is inconvenient to clean; therefore, it is necessary to provide an ultraviolet resistant HPVC pipe.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provides an ultraviolet-resistant HPVC pipe.

In order to achieve the purpose, the utility model provides the following technical scheme: including the body, its characteristic still includes body both ends be equipped with the intubate and the slot of the installation of being convenient for to peg graft respectively, the body outside still be equipped with the ready-packaged structure of be convenient for assembled connection, the ready-packaged structure including the chucking seat that sets up in body one end and the latch segment of setting in body one end and chucking seat looks adaptation, the body inside and outside wall on the winding have ultraviolet resistance film.

Preferably, the locking block comprises an annular seat arranged on the pipe body, a plurality of annular limiting blocks in an annular array with the axis of the pipe body are arranged on the annular seat, an annular groove is formed between each annular limiting block and the annular seat, and a locking column convenient for the connection of the locking seat is arranged in the annular groove.

Preferably, the clamping seat comprises an annular inserting strip which is arranged on the pipe body and matched with the annular groove, the annular inserting strip is provided with a locking groove matched with the locking column, and the front end of the locking groove is also provided with a guide surface which is convenient for the locking column to rapidly slide into the locking groove.

Preferably, the annular limiting block is provided with an inclined plane convenient to mount.

Preferably, the outer wall of the insertion pipe is provided with a plurality of installation grooves, and the installation grooves are provided with sealing rings.

The utility model has the beneficial effects that: the film is wound on the inner wall and the outer wall of the tube body, so that the ultraviolet resistance of the tube body is enhanced, and the service life of the tube body is prolonged;

through the arrangement of the installation groove, the sealing ring is arranged on the installation groove, and when the insertion pipe is inserted into the slot for connection, the waterproof sealing effect is achieved;

through the setting of fast-assembling structure, the assembly connection of the body of being convenient for, and the intensity of connecting is high, is convenient for maintain.

Drawings

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

FIG. 2 is a schematic view of the clamping base of the present invention;

FIG. 3 is a schematic view of the locking block of the present invention;

FIG. 4 is a schematic view of a tubular connection according to the present invention;

the labels in the figure are: the quick-assembly type pipe comprises a pipe body 1, an insertion pipe 11, a slot 12, a mounting groove 13, a sealing ring 14, a quick-assembly structure 2, a locking block 3, an annular insertion strip 31, a locking groove 32, a guide surface 33, a clamping seat 4, an annular seat 41, an annular limiting block 42, an annular groove 43, a locking column 44, an inclined surface 45, a film 5 and a dismounting groove 6.

Detailed Description

The present invention will be further described with reference to the drawings by way of examples.

Referring to fig. 1-4, the utility model provides an ultraviolet-resistant HPVC pipe, which comprises a pipe body 1, and is characterized in that two ends of the pipe body 1 are respectively provided with an insertion pipe 11 and an insertion slot 12 which are convenient for insertion installation, the outer side of the pipe body 1 is also provided with a quick-assembly structure 2 which is convenient for assembly and connection, the quick-assembly structure 2 comprises a clamping seat 4 arranged at one end of the pipe body 1 and a locking block 3 which is arranged at one end of the pipe body 1 and is matched with the clamping seat 4, and ultraviolet-resistant films 5 are wound on the inner wall and the outer wall of the pipe body 1; the ultraviolet-resistant film 5 is wound on the inner wall and the outer wall of the tube body 1, so that the ultraviolet-resistant capability of the tube body is enhanced, and the service life of the tube body is prolonged; the insertion pipe 11 is aligned with the insertion slot 12 and inserted into the insertion slot, so that the assembly of the pipe body 1 is facilitated, and the pre-fixing effect on the installation of the quick-assembly structure 2 is achieved; through the setting of fast-assembling structure 2, utilize the rotatory joint equipment body 1 of chucking seat 4 and latch segment 3, make the equipment joint intensity between the pipeline high, make things convenient for the dismouting, be convenient for maintain.

The clamping seat 4 comprises an annular seat 41 integrally formed on the pipe body 1, a plurality of annular limiting blocks 42 annularly arrayed around the axis of the pipe body 1 are arranged on the annular seat 41, an annular groove 43 is formed between each annular limiting block 42 and the annular seat 41, a locking column 44 convenient for the clamping seat 3 to be connected is arranged in each annular groove 43, each locking block 3 comprises an annular insert strip 31 which is arranged on the pipe body 1 and matched with the annular groove 43, a locking groove 32 matched with the locking column 44 is arranged on each annular insert strip 31, a guide surface 33 convenient for the locking column 44 to rapidly slide into the locking groove 32 is further arranged at the front end of each locking groove 32, and an inclined surface 45 convenient for installation is arranged on each annular limiting block 42; by arranging the inclined plane 45 on the annular limiting block 42, during assembly, the annular inserting strip 31 is contacted with the annular limiting block 42, the pipe body 1 is slowly rotated to enable the end surface of the annular inserting strip 31 to slide into the annular seat 41 along the inclined plane 45 until the end surface of the annular inserting strip 31 is tightly attached to the annular seat 41 and the annular inserting strip 31 is aligned to the annular groove 43, and the inclined plane 45 plays a guiding role; through the guide surface 33, when the annular cutting 31 aligns the annular groove 43, drive the annular cutting 31 to slide into the annular groove 43 through the rotating tube body 1, when the guide surface 33 contacts the locking post 44, under the promotion of revolving force, the guide surface 33 is squeezed and drives the annular cutting 31 to expand to the outside, until the guide surface 33 no longer receives the instant elasticity of the extruded annular cutting 31 back to the initial state after sliding through the locking post 44, simultaneously, the locking post 44 is clamped into the locking groove 32, thereby completing the assembly of the clamping seat 4 and the locking block 3.

A plurality of mounting grooves 13 are formed in the outer wall of the insertion tube 11, and sealing rings 14 are arranged on the mounting grooves 13; through being equipped with mounting groove 13 on 11 outer walls of intubate, install sealing washer 14 on mounting groove 13, when intubate 11 and slot 12 plug-in connection, receive the extrusion between 11 outer walls of intubate and the slot 12 inner wall and take place deformation to fill between the gap of intubate 11 and slot 12, play waterproof sealing's effect.

In the utility model, firstly, the sealing ring 14 is installed on the installation groove 13, the insertion tube 11 is aligned with the insertion groove 12 and inserted into the insertion groove 12, the annular insertion strip 31 is contacted with the annular limiting block 42 in the insertion process, the tube body 1 is slowly rotated to enable the end surface of the annular insertion strip 31 to slide into the annular seat 41 along the inclined surface 45 until the end surface of the annular insertion strip 31 is tightly attached to the annular seat 41 and the annular insertion strip 31 is aligned with the annular groove 43, the annular insertion strip 31 is driven to slide into the annular groove 43 by rotating the tube body 1, when the guide surface 33 is contacted with the locking column 44, the guide surface 33 is extruded under the pushing of the rotating force and drives the annular insertion strip 31 to expand outwards until the guide surface 33 is not extruded after sliding through the locking column 44 and then the annular insertion strip 31 is instantly rebounded to the initial state, the locking column 44 is clamped into the locking groove 32, thereby completing the assembly of the clamping seat 4 and the locking block 3, and simultaneously, the sealing ring 14 is in the whole assembly process, the pipe body is extruded between the outer wall of the insertion pipe 11 and the inner wall of the insertion groove 12 to deform, and the pipe body is filled between the gap between the insertion pipe 11 and the insertion groove 12 to play a role in waterproof sealing, namely the assembly of the pipe body 1 is completed; when the assembled pipe body 1 needs to be disassembled, the pipe body 1 is pulled out to separate the inserting pipe 11 from the inserting groove 12, namely the disassembling between the pipelines is completed only by putting the pipe body into the disassembling groove 6 by hand and shifting the guide surface 33 outwards to separate the locking column 44 from the locking groove 32, reversely rotating the pipe body 1 to separate the annular inserting strip 31 from the annular groove 43.

The above embodiments are illustrative of the present invention, and are not intended to limit the present invention, and any simple modifications of the present invention are within the scope of the present invention.

Claims

1. The utility model provides an ultraviolet resistance's HPVC pipe, includes body (1), its characteristic still includes body (1) both ends be equipped with intubate (11) and slot (12) of being convenient for to peg graft the installation respectively, body (1) outside still be equipped with be convenient for assembled connection's fast-assembling structure (2), fast-assembling structure (2) including setting up chucking seat (4) in body (1) one end and setting up latch segment (3) at body (1) one end and chucking seat (4) looks adaptation, body (1) inside and outside wall on the winding have ultraviolet resistance film (5).

2. The uv resistant HPVC pipe of claim 1, further characterized by: the clamping seat (4) comprises an annular seat (41) arranged on the pipe body (1), an annular limiting block (42) which is provided with a plurality of annular limiting blocks (42) arranged in an axis annular array of the pipe body (1) is arranged on the annular seat (41), an annular groove (43) is formed between the annular limiting blocks (42) and the annular seat (41), and a locking column (44) which is convenient for the clamping seat (3) to be connected is arranged in the annular groove (43).

3. The uv resistant HPVC pipe of claim 2, further characterized by: the utility model discloses a locking piece (3) including set up on body (1) with annular groove (43) looks adaptation annular cutting (31), annular cutting (31) on be equipped with locking groove (32) of locking post (44) looks adaptation, locking groove (32) front end still be equipped with be convenient for locking post (44) slide in guide surface (33) in locking groove (32) fast.

4. The uv resistant HPVC pipe of claim 2, further characterized by: the annular limiting block (42) is provided with an inclined plane (45) convenient to mount.

5. The uv resistant HPVC pipe of claim 2, further characterized by: the outer wall of the insertion pipe (11) is provided with a plurality of installation grooves (13), and the installation grooves (13) are provided with sealing rings (14).