CN218582609U - Anti-corrosion heat-insulation anti-seepage pipeline - Google Patents
Anti-corrosion heat-insulation anti-seepage pipeline Download PDFInfo
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- CN218582609U CN218582609U CN202223150658.XU CN202223150658U CN218582609U CN 218582609 U CN218582609 U CN 218582609U CN 202223150658 U CN202223150658 U CN 202223150658U CN 218582609 U CN218582609 U CN 218582609U
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- pipe fitting
- heat
- interior pipe
- corrosion
- heat preservation
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Abstract
The utility model discloses an anti-permeability pipeline of anticorrosive heat preservation relates to heating pipe technical field, including interior pipe fitting, be provided with in the interior pipe fitting and be used for anti-permeability anticorrosive first protection subassembly, first protection subassembly includes corrosion resistant layer and prevention of seepage permeable layer, prevention of seepage permeable layer sets up in corrosion resistant layer's outside, the outside of interior pipe fitting is provided with outer pipe fitting, interior pipe fitting with be provided with between the outer pipe fitting and be used for the heat retaining second protection subassembly of heat supply. The utility model relates to a rational in infrastructure, it can follow the inside of interior pipe fitting through first protection subassembly and carry out anticorrosive impervious protection to the internal pipe fitting, avoids the phenomenon of the internal inner wall of pipe fitting of medium that carries in the interior pipe fitting to corrode, has guaranteed the life of interior pipe fitting to the outside of pipe fitting produces certain temperature including the second protection subassembly, can promote the heat preservation effect of interior pipe fitting to its inside medium, heat energy loss when having reduced interior pipe fitting transport medium.
Description
Technical Field
The utility model relates to a heating pipe technical field specifically is an anticorrosive heat preservation impervious pipeline.
Background
The pipeline heating is realized by that a municipal heating plant burns coal through a boiler and then transmits the coal to indoor radiating fins through a centralized pipeline to achieve the heating purpose, a vertical heating pipe is a main heating pipeline and is used for conveying steam or hot water to each branch pipe and then conveying the steam or the hot water into a radiator through the branch pipes to obtain heat, so that the heating purpose is achieved, and the heating water conveyed in the pipeline can corrode a metal pipeline to a certain extent, so that the pipeline is usually subjected to corrosion prevention treatment.
Application No.: 202020229834.0 discloses an anti-corrosion heat-insulation pipeline, which has the effects of heat insulation and corrosion prevention for the pipeline and the flange by arranging a heat insulation layer and an anti-corrosion layer in sequence outside the pipeline and the flange.
However, the above-mentioned solution still has some problems, for example, because the pipe is made of metal material, it has a certain thermal conductivity, and although a certain thermal insulation effect can be achieved by the thermal insulation layer, it still generates a certain heat loss, and the requirement of the heating pipe cannot be met only by the anti-permeability of the pipe itself. Therefore, the corrosion-resistant, heat-insulating and anti-seepage pipeline is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
One) technical problem to be solved
The utility model aims at making up the deficiency of the prior art and providing an anti-corrosion, heat-preservation and anti-permeability pipeline.
II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticorrosive heat preservation impervious pipeline, includes interior pipe fitting, be provided with the first protection subassembly that is used for impervious anticorrosive in the interior pipe fitting, first protection subassembly includes corrosion-resistant layer and prevention of seepage permeable stratum, the prevention of seepage permeable stratum sets up in corrosion-resistant layer's outside.
The outer pipe is arranged outside the inner pipe, and a second protection assembly used for heat supply and heat preservation is arranged between the inner pipe and the outer pipe.
The second protection subassembly includes heating member and first heat preservation, the heating member twines in the surface of interior pipe fitting, the heating member comprises heating element and resistance wire, be provided with in the first heat preservation with heating member assorted installation cavity, first heat preservation with be provided with the second heat preservation between the outer pipe fitting, the rock wool material is chooseed for use to the second heat preservation.
And the outer surface of the outer pipe is sprayed with an anti-corrosion layer.
Thirdly), the beneficial effects are that:
compared with the prior art, the anti-corrosion, heat-insulation and anti-permeability pipeline has the following beneficial effects:
the utility model discloses an interior pipe fitting, outer pipe fitting, the cooperation setting between second protection subassembly and the first protection subassembly that sets up between interior pipe fitting and the outer pipe fitting, can follow the inside of interior pipe fitting through first protection subassembly and carry out anticorrosive impervious protection to the inner pipe fitting, the phenomenon of corruption appears to the inner wall of the inner pipe fitting in the medium of carrying in the interior pipe fitting of avoiding, the life of interior pipe fitting has been guaranteed, and the outside of pipe fitting produces certain temperature including through the second protection subassembly, the heat preservation effect of pipe fitting to its inside medium in can promoting, the heat energy loss when having reduced interior pipe fitting transport medium.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;
fig. 3 is a schematic structural diagram of the second protection component of the present invention.
In the figure: 1. an inner tubular member; 2. a corrosion-resistant layer; 3. a permeation-preventing layer; 4. a heating member; 5. a first insulating layer; 6. a mounting cavity; 7. a second insulating layer; 8. an outer tubular member; 9. and (4) an anti-corrosion layer.
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.
As shown in fig. 1-3, the utility model provides a technical solution: the utility model provides an anticorrosive heat preservation impervious pipeline, including interior pipe fitting 1, interior pipe fitting 1 optional alloy steel, possess certain compressive property, and structural strength is higher, be provided with in the interior pipe fitting 1 and be used for impervious anticorrosive first protection subassembly, first protection subassembly includes corrosion-resistant layer 2 and prevention permeability layer 3, prevention permeability layer 3 sets up in corrosion-resistant layer 2's outside, corrosion-resistant layer 2 adopts the mode of hot melt to install to the inner wall of interior pipe fitting 1 on, make in the interior pipe fitting 1 carry the medium not contact with the inner wall of interior pipe fitting 1, can play the effect to the anticorrosive protection of interior pipe fitting 1, and utilize prevention permeability layer 3 can prevent that the medium from permeating to corrosion-resistant layer 2, guarantee the protection of the impervious of interior pipe fitting 1 of corrosion-resistant layer 2.
The outside of interior pipe fitting 1 is provided with outer pipe fitting 8, is provided with between interior pipe fitting 1 and the outer pipe fitting 8 to be used for the heat retaining second protection subassembly of heat supply, and outer pipe fitting 8 can select for use the same material with interior pipe fitting 1, can protect the second protection subassembly.
The second protection subassembly includes heating member 4 and first heat preservation 5, heating member 4 twines in interior pipe fitting 1's surface, heating member 4 comprises heating plate and resistance wire, heat transfer that produces after the circular telegram through the resistance wire gives heating plate, and give interior pipe fitting 1 with heat transfer through heating plate, the heat retaining effect to interior pipe fitting 1 has been played, be provided with in the first heat preservation 5 with heating member 4 assorted installation cavity 6, first heat preservation 5 can block the heat that heating member 4 produced, avoid heat diffusion to the outside of first heat preservation 5, be provided with second heat preservation 7 between first heat preservation 5 and the outer pipe fitting 8, rock wool material is chooseed for use to second heat preservation 7, further promote to block the heat that heating member 4 produced.
The outer surface spraying of outer pipe 8 has anti-corrosion coating 9, and anti-corrosion coating 9 chooses for use the mixed material of polyethylene, gluing agent and epoxy powder, and anti-corrosion coating 9 can give outer pipe 8 splendid corrosion resistance, has promoted outer pipe 8's life.
The working principle is as follows: through set up corrosion-resistant layer 2 and anti-permeation layer 3 in the inside of interior pipe fitting 1, corrosion-resistant layer 2 adopts the mode of hot melt to install to the inner wall of interior pipe fitting 1, make the interior transport medium of interior pipe fitting 1 not contact with the inner wall of interior pipe fitting 1, can play the effect of inner pipe fitting 1 anticorrosion protection, and utilize anti-permeation layer 3 can prevent that the medium from permeating to corrosion-resistant layer 2, the protection of the internal pipe fitting 1 prevention of permeating of corrosion-resistant layer 2 has been guaranteed, the effect of carrying the medium prevention of permeating has been played, when needing to carry the medium heat preservation in interior pipe fitting 1, the heat transfer that produces after the circular telegram of resistance wire gives the heating plate, and give inner pipe fitting 1 heat transfer through the heating plate, the heat that inner pipe fitting 1 keeps warm has been played, can promote the heat preservation effect of inner pipe fitting 1 to its inside medium, the heat energy loss when having reduced interior pipe fitting 1 transport medium, first heat preservation 5 and second heat preservation 7 can block the heat that produces heating part 4, avoid heat to spread to the outside of first heat preservation 5, and at the outside of outer pipe fitting 8 the spraying anti-corrosion-resistant coating 9, the life that can be given to the outer pipe fitting 8 is very good, the life-proof service life of outer pipe fitting.
Claims (5)
1. The utility model provides an anticorrosive impervious pipeline that keeps warm, includes interior pipe fitting (1), its characterized in that: a first protection assembly for anti-permeability and corrosion prevention is arranged in the inner pipe fitting (1), an outer pipe fitting (8) is arranged outside the inner pipe fitting (1), and a second protection assembly for heat supply and heat preservation is arranged between the inner pipe fitting (1) and the outer pipe fitting (8);
the second protection component comprises a heating element (4) and a first heat preservation layer (5), and the heating element (4) is wound on the outer surface of the inner pipe fitting (1).
2. The corrosion-resistant, heat-insulating and impervious pipeline according to claim 1, characterized in that: the first protection assembly comprises a corrosion-resistant layer (2) and an anti-permeation layer (3), and the anti-permeation layer (3) is arranged outside the corrosion-resistant layer (2).
3. The corrosion-resistant, heat-insulating and impervious pipeline according to claim 1, characterized in that: the heating element (4) comprises heating sheet and resistance wire, be provided with in the first heat preservation (5) with heating element (4) assorted installation cavity (6).
4. The corrosion-resistant, heat-insulating and impervious pipeline according to claim 1, characterized in that: first heat preservation (5) with be provided with second heat preservation (7) between outer pipe fitting (8), rock wool material is chooseed for use in second heat preservation (7).
5. The corrosion-resistant, heat-insulating and impervious pipeline according to claim 1, characterized in that: the outer surface of the outer pipe (8) is sprayed with an anti-corrosion layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223150658.XU CN218582609U (en) | 2022-11-25 | 2022-11-25 | Anti-corrosion heat-insulation anti-seepage pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223150658.XU CN218582609U (en) | 2022-11-25 | 2022-11-25 | Anti-corrosion heat-insulation anti-seepage pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218582609U true CN218582609U (en) | 2023-03-07 |
Family
ID=85378664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223150658.XU Active CN218582609U (en) | 2022-11-25 | 2022-11-25 | Anti-corrosion heat-insulation anti-seepage pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218582609U (en) |
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2022
- 2022-11-25 CN CN202223150658.XU patent/CN218582609U/en active Active
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| GR01 | Patent grant | ||
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Address after: 100176 305-10, floor 3, building 6, courtyard 10, KEGU 1st Street, Beijing Economic and Technological Development Zone, Daxing District, Beijing (Yizhuang group, high-end industrial area of Beijing Pilot Free Trade Zone) Patentee after: Beijing Hongjie Lantian Technology Co.,Ltd. Address before: Room 313, 3/F, Shanshui Building, No. 3, Gulou East Street, Miyun District, Beijing, 101500 (Central Office of Yunchuang Valley Economic Development Center) Patentee before: Beijing Hongjie Lantian Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |