CN103244762A - Simple six-layer heat insulation pipe - Google Patents
Simple six-layer heat insulation pipe Download PDFInfo
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- CN103244762A CN103244762A CN2013102129614A CN201310212961A CN103244762A CN 103244762 A CN103244762 A CN 103244762A CN 2013102129614 A CN2013102129614 A CN 2013102129614A CN 201310212961 A CN201310212961 A CN 201310212961A CN 103244762 A CN103244762 A CN 103244762A
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- layer
- corrosion
- resistant coating
- thermal insulation
- heat insulation
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Abstract
The invention relates to a simple six-layer heat insulation pipe which comprises an inner anti-corrosion layer, a steel core, a heat insulation layer, a reflecting layer, a conduit and an outer anti-corrosion layer, and is characterized in that the inner anti-corrosion layer is arranged on the inner layer of the steel core; the heat insulation layer is arranged outside the steel core; the reflecting layer is arranged outside the heat insulation layer; the conduit is arranged outside the reflecting layer; the outer anti-corrosion layer is arranged on the outer layer of the conduit; and the inner anti-corrosion layer and the outer anti-corrosion layer are coated by anti-corrosion paint. The simple six-layer heat insulation pipe is reasonable in structure and simple in fabrication technique.
Description
Technical field
The present invention relates to field of heat insulating materials, specifically is a kind of simple and easy six layers of thermal insulation pipe.
Background technique
Booth is as the critical facility of scale agricultural production, and the Winter protection of booth is a big problem, the thermal insulation pipe hot channel of applauding again, and according to main material ground difference, thermal insulation pipe generally is divided into two classes, and the one, steel bushing steel compound thermal insulating pipe, the 2nd, polyurethane thermal pipe.No matter which kind of thermal insulation pipe, its body mainly is made up of four parts.(1) working steel tube: adopt seamed steel pipe, seamless steel pipe, two-sided submerged arc spiral welded steel pipe respectively according to the technical requirements of fed sheet of a media.(2) thermal insulation layer: adopt RPUF.(3) containment vessel: adopt high density polyethylene (HDPE) or glass fibre reinforced plastics.(4) leakage alarm line: when making the high temperature prefabricated direct-buried thermal insulation pipe, in the close thermal insulation layer of steel pipe, be embedded with alarming line, in case seepage takes place in the pipeline somewhere, conduction by alarm line, just can report alert and demonstrate the accurate position that leaks and the size of seepage degree in the dedicated test instrument, in order to notify the maintainer to handle the pipeline section that leaks rapidly, guarantee the heat supply network safe operation.
On the market thermal insulation pipe or heat insulation effect are undesirable, or cost is too high.Also there are not six layers of thermal insulation pipe a kind of simple in structure, with low cost, convenient and practical at present.
Summary of the invention
The present invention provides a kind of respond well just at above technical problem, simple and easy six layers of thermal insulation pipe simple in structure.
The present invention is achieved through the following technical solutions:
A kind of simple and easy six layers of thermal insulation pipe, comprise interior corrosion-resistant coating, steel core, thermal insulation layer, reflecting layer, conduit, outer corrosion-resistant coating, it is characterized in that the steel core internal layer is interior corrosion-resistant coating, steel core is outside equipped with a circle thermal insulation layer, thermal insulation layer is outside equipped with the reflecting layer, and the reflecting layer is outside equipped with one deck conduit, catheter outer is provided with outer corrosion-resistant coating.Interior corrosion-resistant coating, outer corrosion-resistant coating adopt the corrosion resistant coating coating to form.
The present invention is simple in structure, and is with low cost, easy to use.
Description of drawings
In the accompanying drawing, Fig. 1 is cross sectional representation of the present invention, wherein:
1-interior corrosion-resistant coating, 2-steel core, 3-thermal insulation layer, 4-reflecting layer, 5-conduit, 6-outer corrosion-resistant coating.
Embodiment
The present invention will be further described below in conjunction with accompanying drawing:
A kind of simple and easy six layers of thermal insulation pipe, corrosion-resistant coating 1, steel core 2, thermal insulation layer 3, reflecting layer 4, conduit 5, outer corrosion-resistant coating 6 in comprising, it is characterized in that steel core 2 internal layers are interior corrosion-resistant coating 1, steel core 2 is outside equipped with a circle thermal insulation layer 3, thermal insulation layer 3 is outside equipped with reflecting layer 4, and reflecting layer 4 is outside equipped with one deck conduit 5, conduit 5 skins are provided with outer corrosion-resistant coating 6.Interior corrosion-resistant coating 1, outer corrosion-resistant coating 6 adopt the corrosion resistant coating coating to form.
The present invention is rational in infrastructure, and preparation process is simple.
Claims (2)
1. simple and easy six layers of thermal insulation pipe, comprise interior corrosion-resistant coating, steel core, thermal insulation layer, reflecting layer, conduit, outer corrosion-resistant coating, it is characterized in that the steel core internal layer is interior corrosion-resistant coating, steel core is outside equipped with a circle thermal insulation layer, thermal insulation layer is outside equipped with the reflecting layer, and the reflecting layer is outside equipped with one deck conduit, catheter outer is provided with outer corrosion-resistant coating.
2. according to the described a kind of simple and easy six layers of thermal insulation pipe of claim 1, it is characterized in that described interior corrosion-resistant coating, outer corrosion-resistant coating adopt the corrosion resistant coating coating to form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102129614A CN103244762A (en) | 2013-05-31 | 2013-05-31 | Simple six-layer heat insulation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102129614A CN103244762A (en) | 2013-05-31 | 2013-05-31 | Simple six-layer heat insulation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103244762A true CN103244762A (en) | 2013-08-14 |
Family
ID=48924493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102129614A Pending CN103244762A (en) | 2013-05-31 | 2013-05-31 | Simple six-layer heat insulation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103244762A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4018753A1 (en) * | 1990-06-12 | 1991-12-19 | Platzer Schwedenbau Gmbh | Multilayer tube - has protective layer round leak-proof tube sealed in place by clinging material |
| CN201241999Y (en) * | 2008-07-05 | 2009-05-20 | 张俊达 | Metal ceramic steam direct-buried tube |
| CN202074186U (en) * | 2011-05-20 | 2011-12-14 | 大庆鲁冀防腐保温钢管制造有限公司 | Novel outward-sliding type steam pipe |
| CN203309379U (en) * | 2013-05-31 | 2013-11-27 | 苏州盛星农业科技有限公司 | Simple six-layer thermal insulation pipe |
-
2013
- 2013-05-31 CN CN2013102129614A patent/CN103244762A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4018753A1 (en) * | 1990-06-12 | 1991-12-19 | Platzer Schwedenbau Gmbh | Multilayer tube - has protective layer round leak-proof tube sealed in place by clinging material |
| CN201241999Y (en) * | 2008-07-05 | 2009-05-20 | 张俊达 | Metal ceramic steam direct-buried tube |
| CN202074186U (en) * | 2011-05-20 | 2011-12-14 | 大庆鲁冀防腐保温钢管制造有限公司 | Novel outward-sliding type steam pipe |
| CN203309379U (en) * | 2013-05-31 | 2013-11-27 | 苏州盛星农业科技有限公司 | Simple six-layer thermal insulation pipe |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |