CN218000853U - Corrosion-resistant integrated multilayer PP-R water supply pipe - Google Patents
Corrosion-resistant integrated multilayer PP-R water supply pipe Download PDFInfo
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- CN218000853U CN218000853U CN202221398685.6U CN202221398685U CN218000853U CN 218000853 U CN218000853 U CN 218000853U CN 202221398685 U CN202221398685 U CN 202221398685U CN 218000853 U CN218000853 U CN 218000853U
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Abstract
The utility model provides a corrosion-resistant integrative multilayer PP-R feed pipe, relates to the feed pipe field, including the water pipe main pipe layer, the fixed anticorrosive coating that is provided with of water pipe main pipe in situ side end face, water pipe main pipe outside end face fixedly connected with inoxidizing coating, the inoxidizing coating outside is provided with the outside wearing layer, the inoxidizing coating with be provided with the buffering inner chamber between the wearing layer in the outside, the utility model discloses a water pipe main pipe in situ side embedding sets up the anticorrosive coating to improved greatly the compressive strength of anticorrosive coating makes the anticorrosive coating is difficult to break, and when the pipeline received external impact force, set up first arc elastic plate with second arc elastic plate can receive the extrusion to the internal contraction can not only self carry out external force consumption, can produce certain offset each other simultaneously to improve the shock resistance of pipeline greatly, very big improvement the service strength of pipeline.
Description
Technical Field
The utility model belongs to the technical field of the feed pipe and specifically relates to a corrosion-resistant integrative multilayer PP-R feed pipe.
Background
Compared with the traditional pipelines such as cast iron pipes, galvanized pipes and the like, the PP-R pipe has the advantages of energy conservation, material conservation, environmental protection, high temperature resistance, high compressive strength, corrosion resistance, smooth and non-scaling inner wall, simple and convenient construction and maintenance, long service life and the like, is suitable for the fields of building water supply, urban and rural water supply, municipal administration, industry and agriculture, and is more suitable for conveying corrosive chemical fluid in places such as chemical plants and the like;
however, the existing PP-R water supply pipe has poor corrosion resistance, so that the service life of the water pipe is short, meanwhile, the pressure resistance of the water pipe is poor, the water pipe is very easy to crack when impacted, the leakage of the water pipe is caused, meanwhile, the heat insulation performance of the water pipe is insufficient, and the water pipe is easy to crack due to expansion with heat and contraction with cold during liquid transportation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a corrosion-resistant integrative multilayer PP-R feed pipe to solve the problem that proposes in the above-mentioned background art.
The utility model provides a its technical problem take following technical scheme to realize:
the utility model provides an integrative multilayer PP-R feed pipe of corrosion-resistant, includes the water pipe main pipe layer, the fixed anticorrosive coating that is provided with of water pipe main pipe in situ side end face, the water pipe main pipe outside side end face fixedly connected with inoxidizing coating, the inoxidizing coating outside is provided with the outside wearing layer, the inoxidizing coating with be provided with the buffering inner chamber between the wearing layer in the outside, the fixed first arc elastic plate that is provided with of protective layer outside side end face equidistance distribution, every be provided with first inner chamber in the first arc elastic plate respectively, every be provided with in the first inner chamber and inhale shake elastic strip, every the side end face is distributed to be provided with second arc elastic plate equidistance respectively in the outside wearing layer.
Preferably, the water pipe be responsible for the distribution of the terminal surface equidistance of in situ side and be provided with four recesses, the distribution of anticorrosive layer terminal surface equidistance is provided with four circular arc archs, and imbeds in the four recesses of the terminal surface of in situ side is responsible for to the water pipe.
Preferably, the first inner cavities are respectively filled with silencing cotton, and each shock-absorbing elastic strip is tightly attached to the corresponding side wall of the first inner cavity.
Preferably, each second arc-shaped elastic plate is provided with a second inner cavity, and each second inner cavity is filled with heat insulation cotton.
Preferably, each of the second arc-shaped elastic plates abuts against the outer end faces of two adjacent first arc-shaped elastic plates.
Preferably, the buffer cavity is filled with foam filler, and silica particles are dispersed and embedded in the buffer cavity.
The utility model has the advantages that:
the utility model discloses a water pipe is responsible for the inboard embedding of layer and is set up the anticorrosive coating, thereby improved greatly the compressive strength of anticorrosive coating makes the anticorrosive coating is difficult to break, when the pipeline received external impact force simultaneously, sets up first arc elastic plate with second arc elastic plate can receive the extrusion to the inward contraction can not only self carry out external force consumption, can produce certain offset force each other simultaneously, thereby has improved the shock resistance of pipeline greatly, very big improvement the use strength of pipeline, simultaneously the outside wearing layer sets up outwardly at the pipeline for the wearability of pipeline improves greatly, thereby has reduced the wearing and tearing of pipeline.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic view of the whole full-section structure of a corrosion-resistant integrated multilayer PP-R water supply pipe of the utility model;
fig. 2 is a schematic view of a part a of the enlarged structure in fig. 1.
The scores in the figures are as follows: 10. a water pipe main pipe layer; 11. an anticorrosive layer; 12. a protective layer; 13. an outer wear layer; 14. a buffer cavity; 15. a second lumen; 16. a second arc-shaped elastic plate; 17. a first arc-shaped elastic plate; 18. shock absorbing elastic strips; 19. a first lumen.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
The invention will be described in detail with reference to fig. 1-2, wherein for ease of description, the following orientations are now specified: the up-down, left-right, front-back direction described below is consistent with the front-back, left-right, top-down direction of the view direction of fig. 1, fig. 1 is the front view of the device of the present invention, and the direction shown in fig. 1 is consistent with the front-back, left-right, top-down direction of the front view direction of the device of the present invention.
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings:
referring to fig. 1-2, the present invention provides an embodiment: the utility model provides a corrosion-resistant integrative multilayer PP-R feed pipe, includes water pipe main pipe layer 10, the fixed anticorrosive coating 11 that is provided with of water pipe main pipe layer 10 medial surface, water pipe main pipe layer 10 outside terminal surface fixedly connected with inoxidizing coating 12, the inoxidizing coating 12 outside is provided with outside wearing layer 13, inoxidizing coating 12 with be provided with buffering inner chamber 14 between the wearing layer 13 in the outside, inoxidizing coating 12 outside terminal surface equidistance distributes fixedly and is provided with first arc elastic plate 17, every be provided with first inner chamber 19 in the first arc elastic plate 17 respectively, every be provided with respectively in the first inner chamber 19 and inhale shake elastic strip 18, every 13 medial surface equidistance distribution respectively in the outside wearing layer is provided with second arc elastic plate 16.
In addition, in an embodiment, the inner side end surface of the water pipe main pipe layer 10 is provided with four grooves in an equidistance distribution manner, the outer end surface of the corrosion protection layer 11 is provided with four arc protrusions in an equidistance distribution manner, and the four arc protrusions are embedded into the four grooves of the inner side end surface of the water pipe main pipe layer 10.
In addition, in one embodiment, each of the first inner cavities 19 is filled with sound-deadening cotton, and each of the shock-absorbing elastic strips 18 is closely attached to the corresponding side wall of the first inner cavity 19.
In addition, in one embodiment, a second inner cavity 15 is respectively formed in each second arc-shaped elastic plate 16, and heat insulation cotton is filled in each second inner cavity 15.
In addition, in one embodiment, each of the arc end surfaces of the second arc-shaped elastic plates 16 abuts against the outer end surfaces of two adjacent first arc-shaped elastic plates 17.
In addition, in one embodiment, the buffer cavity 14 is filled with a foam filler, and silica particles are dispersed and embedded therein.
During specific implementation, through water pipe main pipe layer 10 inboard embedding sets up anticorrosive coating 11, thereby has improved greatly the compressive strength of anticorrosive coating 11 makes anticorrosive coating 11 is difficult to break, when the pipeline receives external impact force simultaneously, sets up first arc elastic plate 17 with second arc elastic plate 16 can receive the extrusion to the internal contraction can not only self carry out the consumption of external force, can produce certain offset each other simultaneously, thereby has improved the shock resistance of pipeline greatly, very big improvement the use strength of pipeline, simultaneously outside wearing layer 13 sets up at the pipeline outwardly for the wearability of pipeline improves greatly, thereby has reduced the wearing and tearing of pipeline.
It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.
Claims (6)
1. The utility model provides an integrative multilayer PP-R feed pipe of corrosion-resistant, includes water pipe main pipe layer (10), its characterized in that: the fixed anticorrosive coating (11) that is provided with of water pipe main pipe layer (10) medial surface, water pipe main pipe layer (10) outside terminal surface fixedly connected with inoxidizing coating (12), inoxidizing coating (12) outside is provided with outside wearing layer (13), inoxidizing coating (12) with be provided with between outside wearing layer (13) buffering inner chamber (14), inoxidizing coating (12) outside terminal surface equidistance distributes and fixes being provided with first arc elastic plate (17), every be provided with first inner chamber (19) respectively in first arc elastic plate (17), every be provided with respectively in first inner chamber (19) and inhale shake elastic strip (18), every outside wearing layer (13) medial surface equidistance distributes respectively and is provided with second arc elastic plate (16).
2. A corrosion resistant integral multilayer PP-R service pipe as claimed in claim 1, wherein: the water pipe main pipe layer (10) medial extremity face equidistance distribute and be provided with four recesses, the outer terminal surface equidistance of anticorrosive coating (11) distributes and is provided with four circular arc archs, and imbeds in four recesses of water pipe main pipe layer (10) medial extremity face.
3. A corrosion resistant integral multilayer PP-R service pipe as claimed in claim 1, wherein: silencing cotton is filled in each first inner cavity (19), and each shock-absorbing elastic strip (18) is tightly attached to the corresponding side wall of the first inner cavity (19).
4. A corrosion resistant integral multilayer PP-R service pipe as claimed in claim 1, wherein: each second arc-shaped elastic plate (16) is provided with a second inner cavity (15), and each second inner cavity (15) is filled with heat insulation cotton.
5. A corrosion resistant integral multilayer PP-R service pipe as claimed in claim 1, wherein: the arc end surface of each second arc-shaped elastic plate (16) is respectively abutted against the outer end surfaces of two adjacent first arc-shaped elastic plates (17).
6. A corrosion resistant integral multilayer PP-R service pipe as claimed in claim 1, wherein: the buffer inner cavity (14) is filled with foam filler and is provided with silica particles in a dispersing and embedding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221398685.6U CN218000853U (en) | 2022-06-06 | 2022-06-06 | Corrosion-resistant integrated multilayer PP-R water supply pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221398685.6U CN218000853U (en) | 2022-06-06 | 2022-06-06 | Corrosion-resistant integrated multilayer PP-R water supply pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218000853U true CN218000853U (en) | 2022-12-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221398685.6U Active CN218000853U (en) | 2022-06-06 | 2022-06-06 | Corrosion-resistant integrated multilayer PP-R water supply pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218000853U (en) |
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2022
- 2022-06-06 CN CN202221398685.6U patent/CN218000853U/en active Active
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