CN217874599U

CN217874599U - Long service life's PPR tubular product

Info

Publication number: CN217874599U
Application number: CN202222308020.8U
Authority: CN
Inventors: 袁洪波; 袁小波
Original assignee: Zhejiang Weinuo Pipeline Co ltd
Current assignee: Zhejiang Weinuo Pipeline Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2022-11-22
Anticipated expiration: 2032-08-26

Abstract

The utility model relates to a PPR tubular product field just discloses a long service life's PPR tubular product, including PPR tubular product body, the outer wall fixedly connected with corrosion resistant layer of PPR tubular product body, the outer wall fixedly connected with on corrosion resistant layer protects the soft layer, the outer wall swing joint on protection soft layer has the antioxidation coating. This long service life's PPR tubular product, through the PPR tubular product body that sets up, corrosion resistant layer, the protection soft layer, the antioxidation layer, the rubber pad, protection machanism, the locating piece, the locating lever, the protecting crust, the flange board, bolt and nut, can make this tubular product possess long service life's effect, the corrosion resistance of the multiplicable tubular product of corrosion resistant layer, the multiplicable soft protection nature of protection soft layer, the antioxidation effect on the multiplicable tubular product top layer of antioxidation layer, the buffer protection after protection machanism cooperation rubber pad gave whole tubular product atress, and the outside protective structure who adds can step forward increase protectiveness, with this life-span that improves the use, people's user demand has been satisfied.

Description

Long service life's PPR tubular product

Technical Field

The utility model relates to a PPR tubular product field specifically is a long service life's PPR tubular product.

Background

PPR is the abbreviation of three type polypropylene, PPR tubular product belongs to economic type tubular product, and the advantage is that thermal insulation performance is good the pipe wall is smooth, and its stable performance, heat-resisting heat preservation and impermeabilization, but the shortcoming is that the construction technology requires highly, need adopt specialized tool and professional to carry out the construction just can ensure system safety, PPR tubular product wide application in building plumbing, town and country plumbing and industrial fluid transport etc..

The existing PPR pipe has short service life, and has no good protection structure, so that the problems of damage, leakage, embrittlement and the like can be caused by invasion of natural environment and other reasons under long-time use, and the effect and the use efficiency in use are greatly influenced.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a long service life's PPR tubular product possesses advantages such as long service life, has solved the problem among the above-mentioned background art.

(II) technical scheme

In order to realize the purpose of the service life, the utility model provides a following technical scheme: the utility model provides a long service life's PPR tubular product, includes PPR tubular product body, the outer wall fixedly connected with corrosion resistant layer of PPR tubular product body, the outer wall fixedly connected with protection soft layer of corrosion resistant layer, the outer wall swing joint of protection soft layer has the antioxidation layer, the inner wall fixedly connected with rubber pad of antioxidation layer, the outer wall fixed mounting on corrosion resistant layer has protection machanism, the outer wall swing joint of antioxidation layer has the locating piece.

One side fixedly connected with locating lever of locating piece, the one end fixedly connected with protecting crust of locating lever, the inner wall swing joint of antioxidation layer has the fixed block, one side fixedly connected with dead lever of fixed block, the one end swing joint of dead lever has the connecting block, the outer wall fixedly connected with flange plate of protecting crust, the bottom swing joint of flange plate has the nut, can make this tubular product possess long service life's effect, and the anticorrosive nature of the multiplicable tubular product of corrosion-resistant layer, the multiplicable soft protection nature of protection soft layer, the antioxidation effect on antioxidation layer multiplicable tubular product top layer, protection mechanism cooperation rubber pad give the buffering protection after whole tubular product atress to the protection structure that the outside was add can further increase the protection nature, with this life-span that improves the use, satisfied people's user demand.

Preferably, protection machanism includes the shell, the interior diapire fixedly connected with protection spring of shell, protection spring's top fixedly connected with ejector pin can extrude the ejector pin after the external structure atress, can lead to protection spring to retract after the ejector pin atress, utilizes the reset force that protection spring retracted to cushion the extrusion force.

Preferably, the top of the flange plate is detachably provided with a bolt, the flange plate is movably connected with the nut through the bolt, and the bolt enables the nut to be installed at the bottom of the flange plate.

Preferably, the outer wall of the bolt is provided with a thread groove, the bolt is movably connected with the nut through the thread groove, and the thread groove enables the nut to be installed on the outer wall of the bolt and is matched with the bolt to reinforce the flange plate.

Preferably, the number of the fixing rods is two, the two fixing rods are symmetrically arranged by taking the horizontal center line of the fixing block as a symmetry axis, and the two fixing rods enable two ends of the oxidation resistant layer to be penetrated simultaneously, so that the subsequent reinforcing operation of the joint is performed.

Preferably, one side of the connecting block is fixedly connected with an inserting block, the connecting block is movably connected with the fixing rod through the inserting block, and the inserting block is inserted into the fixing rod so as to be connected with the connecting block.

Preferably, a slot is formed in one end of the fixing rod, the shape and the size of the slot are matched with those of the insertion block, and the insertion block is more stable when inserted into the fixing rod through the slot, so that the connection block is prevented from falling off.

(III) advantageous effects

Compared with the prior art, the utility model provides a long service life's PPR tubular product possesses following beneficial effect:

1. this long service life's PPR tubular product, through the PPR tubular product body that sets up, the corrosion resistant layer, the protection soft layer, the antioxidation layer, the rubber pad, protection machanism, the locating piece, the locating lever, the protecting crust, the flange board, bolt and nut, can make this tubular product possess long service life's effect, the corrosion resistance of the multiplicable tubular product of corrosion resistant layer, the multiplicable soft protectiveness of protection soft layer, the antioxidation effect on antioxidation layer multiplicable tubular product top layer, the buffer protection after whole tubular product atress is given to protection machanism cooperation rubber pad, and the outside protective structure who adds can further increase protectiveness, with this life-span that improves the use, people's user demand has been satisfied.

2. This long service life's PPR tubular product, oxidation resisting layer through setting up, fixed block, dead lever, connecting block, inserted block and slot, can be so that this tubular product possesses the effect of being convenient for to change, the accessible is quick and simple mode take off the connecting block and provide certain convenience to oxidation resisting layer's split afterwards, and people can resist the oxidation resisting layer and change work after the partial structure of oxidation resisting layer junction is detached, further satisfied people's user demand.

Drawings

FIG. 1 is a front sectional view of the present invention;

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the protection mechanism of the present invention;

FIG. 4 is an enlarged view of the structure A of FIG. 1 according to the present invention;

FIG. 5 is an enlarged view of the structure B of FIG. 1;

fig. 6 is a schematic perspective view of the novel tube used in the present invention.

In the figure: 1. a PPR tubing body; 2. a corrosion-resistant layer; 3. a protective soft layer; 4. an anti-oxidation layer; 5. a rubber pad; 6. a protection mechanism; 601. a housing; 602. a guard spring; 603. a top rod; 7. positioning blocks; 8. positioning a rod; 9. a protective shell; 10. a fixed block; 11. a fixing rod; 12. connecting blocks; 13. inserting a block; 14. a slot; 15. a flange plate; 16. a bolt; 17. and a nut.

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.

Example 1

The utility model provides a long service life's PPR tubular product's preferred embodiment is shown in fig. 1 to 5: a PPR pipe with long service life comprises a PPR pipe body 1, wherein the outer wall of the PPR pipe body 1 is fixedly connected with an anti-corrosion layer 2, the outer wall of the anti-corrosion layer 2 is fixedly connected with a protective soft layer 3, the outer wall of the protective soft layer 3 is movably connected with an anti-oxidation layer 4, the inner wall of the anti-oxidation layer 4 is fixedly connected with a rubber pad 5, the outer wall of the anti-corrosion layer 2 is fixedly provided with a protective mechanism 6, and the outer wall of the anti-oxidation layer 4 is movably connected with a positioning block 7.

One side fixedly connected with locating lever 8 of locating piece 7, the one end fixedly connected with protecting crust 9 of locating lever 8, the inner wall swing joint of antioxidation layer 4 has fixed block 10, one side fixedly connected with dead lever 11 of fixed block 10, the one end swing joint of dead lever 11 has connecting block 12, the outer wall fixedly connected with flange plate 15 of protecting crust 9, the bottom swing joint of flange plate 15 has nut 17, can make this tubular product possess long service life's effect, the corrosion resistance of 2 multiplicable tubular products on corrosion resistant layer, 3 multiplicable soft protectiveness on protection soft layer, the anti-oxidant effect on antioxidation in antioxidation layer 4 multiplicable tubular product top layer, 6 cooperation rubber pads 5 of protection machanism give the buffering protection behind the whole tubular product atress, and the protection machanism that the outside was add can further increase protectiveness, with this life-span that improves use, people's user demand has been satisfied.

In this embodiment, the protection mechanism 6 includes the shell 601, and the inner bottom wall fixedly connected with protection spring 602 of shell 601, the top fixedly connected with ejector pin 603 of protection spring 602 can extrude ejector pin 603 after the external structure atress, can lead to protection spring 602 to retract after the ejector pin 603 atress, utilizes the reset force after the protection spring 602 retracts to cushion the extrusion force.

In this embodiment, the bolts 16 may be detachably disposed on the top of the flange plate 15, the flange plate 15 is movably connected with the nuts 17 through the bolts 16, and the bolts 16 enable the nuts 17 to be mounted on the bottom of the flange plate 15.

In this embodiment, the outer wall of the bolt 16 is provided with a thread groove, and the bolt 16 is movably connected with the nut 17 through the thread groove, and the thread groove enables the nut 17 to be mounted on the outer wall of the bolt 16 and thus the bolt 16 is matched to reinforce the flange plate 15.

Example 2

On the basis of embodiment 1, the preferred embodiment of the PPR pipe with long service life provided by the present invention is shown in fig. 1 to 5: the number of the fixing rods 11 is two, the two fixing rods 11 are symmetrically arranged by taking a horizontal center line of the fixing block 10 as a symmetry axis, and the two fixing rods 11 enable two ends of the oxidation resistant layer 4 to be penetrated simultaneously, so that the subsequent reinforcing operation of the joint is performed.

In this embodiment, an insertion block 13 is fixedly connected to one side of the connection block 12, the connection block 12 is movably connected to the fixing rod 11 through the insertion block 13, and the insertion block 13 is inserted into the fixing rod 11 to be connected to the connection block 12.

Furthermore, a slot 14 is formed in one end of the fixing rod 11, the shape and size of the slot 14 are matched with those of the insertion block 13, and the insertion block 13 is more stable when inserted into the fixing rod 11 through the slot 14, so that the connection block 12 is prevented from falling off.

When using, at first wrap up antioxidation layer 4 in the outer wall of protection soft layer 3, later through fixed block 10, dead lever 11 cooperation connecting block 12 and inserted block 13 and slot 14 reinforce antioxidation layer 4's junction, it is more stable after making its parcel, later place whole tubular product part structure in the inside of protecting crust 9, later be connected upper portion protecting crust 9 and lower part protecting crust 9, and make with this that locating piece 7 can laminate in antioxidation layer 4's outer wall, later use bolt 16 and nut 17 to consolidate flange board 15, thereby accomplish work.

In conclusion, the long-service-life PPR pipe can achieve the purpose of long service life, the corrosion-resistant layer 2 can improve the corrosion resistance of the pipe, the protective soft layer 3 can improve the soft protection property, the oxidation-resistant layer 4 can improve the oxidation-resistant effect of the surface layer of the pipe, the protective mechanism 6 is matched with the rubber pad 5 to provide buffer protection after the whole pipe is stressed, the protection structure additionally arranged outside can further improve the protection property, so that the service life is prolonged, the connecting block 12 can be taken down in a quick and simple mode, certain convenience is provided for later detachment of the oxidation-resistant layer 4, and people can replace the oxidation-resistant layer 4 after partial structure at the joint of the oxidation-resistant layer 4 is detached, so that the use requirements of people are met.

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 long service life's PPR tubular product, includes PPR tubular product body (1), its characterized in that: the PPR pipe comprises a PPR pipe body (1), wherein the outer wall of the PPR pipe body (1) is fixedly connected with a corrosion-resistant layer (2), the outer wall of the corrosion-resistant layer (2) is fixedly connected with a protective soft layer (3), the outer wall of the protective soft layer (3) is movably connected with an oxidation-resistant layer (4), the inner wall of the oxidation-resistant layer (4) is fixedly connected with a rubber pad (5), the outer wall of the corrosion-resistant layer (2) is fixedly provided with a protective mechanism (6), and the outer wall of the oxidation-resistant layer (4) is movably connected with a positioning block (7);

one side fixedly connected with locating lever (8) of locating piece (7), the one end fixedly connected with protecting crust (9) of locating lever (8), the inner wall swing joint of antioxidation layer (4) has fixed block (10), one side fixedly connected with dead lever (11) of fixed block (10), the one end swing joint of dead lever (11) has connecting block (12), the outer wall fixedly connected with flange board (15) of protecting crust (9), the bottom swing joint of flange board (15) has nut (17).

2. A long-life PPR pipe according to claim 1, wherein: the protection mechanism (6) comprises a shell (601), a protection spring (602) is fixedly connected to the inner bottom wall of the shell (601), and a top end of the protection spring (602) is fixedly connected with a push rod (603).

3. The long-life PPR pipe as claimed in claim 1, wherein: the top of the flange plate (15) is detachably provided with a bolt (16), and the flange plate (15) is movably connected with a nut (17) through the bolt (16).

4. A long-life PPR pipe as claimed in claim 3, wherein: the outer wall of the bolt (16) is provided with a thread groove, and the bolt (16) is movably connected with the nut (17) through the thread groove.

5. The long-life PPR pipe as claimed in claim 1, wherein: the number of the fixing rods (11) is two, and the two fixing rods (11) are symmetrically arranged by taking the horizontal center line of the fixing block (10) as a symmetry axis.

6. The long-life PPR pipe as claimed in claim 1, wherein: one side fixedly connected with inserted block (13) of connecting block (12), and connecting block (12) are through inserted block (13) and dead lever (11) swing joint.

7. The long-life PPR pipe as claimed in claim 6, wherein: one end of the fixing rod (11) is provided with a slot (14), and the shape and the size of the slot (14) are matched with those of the insert block (13).