CN204141150U - For the compound insulation structure of steam line - Google Patents
For the compound insulation structure of steam line Download PDFInfo
- Publication number
- CN204141150U CN204141150U CN201420639560.7U CN201420639560U CN204141150U CN 204141150 U CN204141150 U CN 204141150U CN 201420639560 U CN201420639560 U CN 201420639560U CN 204141150 U CN204141150 U CN 204141150U
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- thermal insulation
- insulation layer
- layer
- steam line
- reflecting
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Abstract
The utility model relates to a kind of compound insulation structure for steam line, the outer surface of steam line is provided with the first thermal insulation layer, the second thermal insulation layer is provided with at the outer surface of the first thermal insulation layer, the 3rd thermal insulation layer is provided with at the outer surface of the second thermal insulation layer, the 4th thermal insulation layer is provided with at the outer surface of the 3rd thermal insulation layer, the first reflecting layer is provided with at the outer surface of the 4th thermal insulation layer, the 5th thermal insulation layer is provided with at the outer surface in the first reflecting layer, the second reflecting layer is provided with at the outer surface of the 5th thermal insulation layer, the 6th thermal insulation layer is provided with at the outer surface in the second reflecting layer, the 7th thermal insulation layer is provided with at the outer surface of the 6th thermal insulation layer, the 3rd reflecting layer is provided with at the outer surface of the 7th thermal insulation layer, outer sleeve is provided with at the outer surface in the 3rd reflecting layer, anticorrosive coat is provided with at the outer surface of outer sleeve.The utility model good effect of heat insulation, shock resistance are good, binder free and long service life, although the utility model number of plies is more, but integral thickness decreases compared to existing technology.
Description
Technical field
The utility model relates to a kind of heat insulation structure, and the utility model especially relates to a kind of compound insulation structure for steam line.
Background technique
Traditional steam insulation structure is mainly made up of alumina silicate and glass wool, and this insulating structure thickness is comparatively large, heat conduction is higher, shock resistance is poor and working life is shorter.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, provides that thin, the low heat conduction of a kind of material, shock resistance are good, binder free and the compound insulation structure for steam line of long service life.
According to the technological scheme that the utility model provides, the described compound insulation structure for steam line, the first thermal insulation layer is provided with at the outer surface of steam line, the second thermal insulation layer is provided with at the outer surface of the first thermal insulation layer, the 3rd thermal insulation layer is provided with at the outer surface of the second thermal insulation layer, the 4th thermal insulation layer is provided with at the outer surface of the 3rd thermal insulation layer, the first reflecting layer is provided with at the outer surface of the 4th thermal insulation layer, the 5th thermal insulation layer is provided with at the outer surface in the first reflecting layer, the second reflecting layer is provided with at the outer surface of the 5th thermal insulation layer, the 6th thermal insulation layer is provided with at the outer surface in the second reflecting layer, the 7th thermal insulation layer is provided with at the outer surface of the 6th thermal insulation layer, the 3rd reflecting layer is provided with at the outer surface of the 7th thermal insulation layer, outer sleeve is provided with at the outer surface in the 3rd reflecting layer, anticorrosive coat is provided with at the outer surface of outer sleeve.
The material of described first thermal insulation layer, the second thermal insulation layer, the 3rd thermal insulation layer and the 4th thermal insulation layer is nano ceramics heat-insulating heat-preserving material.
The cross section of described 4th thermal insulation layer is semicircle, and the 4th thermal insulation layer covers in the top circumference of the 3rd thermal insulation layer.
The material in described first reflecting layer is high temperature resistant aluminium foil glass fiber fabric.
The material of described 5th thermal insulation layer and the 6th thermal insulation layer is long fiber blanket.
The material in described second reflecting layer and the 3rd reflecting layer is normal aluminium foil glass-fiber-fabric.
The cross section of described 7th thermal insulation layer is 1/3 circumferential, and the 7th thermal insulation layer covers in the top circumference of the 6th thermal insulation layer.
The utility model good effect of heat insulation, shock resistance are good, binder free and long service life, although the utility model number of plies is more, but integral thickness decreases compared to existing technology.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in further detail.
This is used for the compound insulation structure of steam line, the first thermal insulation layer 2 is provided with at the outer surface of steam line 1, the second thermal insulation layer 3 is provided with at the outer surface of the first thermal insulation layer 2, the 3rd thermal insulation layer 4 is provided with at the outer surface of the second thermal insulation layer 3, the 4th thermal insulation layer 5 is provided with at the outer surface of the 3rd thermal insulation layer 4, the first reflecting layer 6 is provided with at the outer surface of the 4th thermal insulation layer 5, the 5th thermal insulation layer 7 is provided with at the outer surface in the first reflecting layer 6, the second reflecting layer 8 is provided with at the outer surface of the 5th thermal insulation layer 7, the 6th thermal insulation layer 9 is provided with at the outer surface in the second reflecting layer 8, the 7th thermal insulation layer 10 is provided with at the outer surface of the 6th thermal insulation layer 9, the 3rd reflecting layer 11 is provided with at the outer surface of the 7th thermal insulation layer 10, outer sleeve 12 is provided with at the outer surface in the 3rd reflecting layer 11, anticorrosive coat 13 is provided with at the outer surface of outer sleeve 12.
The material of described first thermal insulation layer 2, second thermal insulation layer 3, the 3rd thermal insulation layer 4 and the 4th thermal insulation layer 5 is nano ceramics heat-insulating heat-preserving material.
The cross section of described 4th thermal insulation layer 5 is semicircle, and the 4th thermal insulation layer 5 covers in the top circumference of the 3rd thermal insulation layer 4.
The material in described first reflecting layer 6 is high temperature resistant aluminium foil glass fiber fabric.
The material of described 5th thermal insulation layer 7 and the 6th thermal insulation layer 9 is long fiber blanket.
The material in described second reflecting layer 8 and the 3rd reflecting layer 11 is normal aluminium foil glass-fiber-fabric.
The cross section of described 7th thermal insulation layer 10 is 1/3 circumferential, and the 7th thermal insulation layer 10 covers in the top circumference of the 6th thermal insulation layer 9.
In the utility model, the thickness of the first thermal insulation layer 2 is about 10mm, the thickness of the second thermal insulation layer 3 is about 6mm, the thickness of the 3rd thermal insulation layer 4 is about 6mm, the thickness of the 4th thermal insulation layer 5 is about 6mm, the thickness of the 5th thermal insulation layer 7 is about 10mm, and the thickness of the 6th thermal insulation layer 9 is about 10mm, and the thickness of the 7th thermal insulation layer 10 is about 10mm.
The thickness in the first reflecting layer 6 is about 10mm, and the thickness in the second reflecting layer 8 is about 10mm.
Claims (7)
1. the compound insulation structure for steam line, it is characterized in that: be provided with the first thermal insulation layer (2) at the outer surface of steam line (1), the second thermal insulation layer (3) is provided with at the outer surface of the first thermal insulation layer (2), the 3rd thermal insulation layer (4) is provided with at the outer surface of the second thermal insulation layer (3), the 4th thermal insulation layer (5) is provided with at the outer surface of the 3rd thermal insulation layer (4), the first reflecting layer (6) is provided with at the outer surface of the 4th thermal insulation layer (5), the 5th thermal insulation layer (7) is provided with at the outer surface of the first reflecting layer (6), the second reflecting layer (8) is provided with at the outer surface of the 5th thermal insulation layer (7), the 6th thermal insulation layer (9) is provided with at the outer surface of the second reflecting layer (8), the 7th thermal insulation layer (10) is provided with at the outer surface of the 6th thermal insulation layer (9), the 3rd reflecting layer (11) is provided with at the outer surface of the 7th thermal insulation layer (10), outer sleeve (12) is provided with at the outer surface in the 3rd reflecting layer (11), anticorrosive coat (13) is provided with at the outer surface of outer sleeve (12).
2. as claimed in claim 1 for the compound insulation structure of steam line, it is characterized in that: described first thermal insulation layer (2), the second thermal insulation layer (3), the 3rd thermal insulation layer (4) are nano ceramics heat-insulating heat-preserving material with the material of the 4th thermal insulation layer (5).
3. as claimed in claim 2 for the compound insulation structure of steam line, it is characterized in that: the cross section of described 4th thermal insulation layer (5) is for semicircle, and the 4th thermal insulation layer (5) covers in the top circumference of the 3rd thermal insulation layer (4).
4., as claimed in claim 1 for the compound insulation structure of steam line, it is characterized in that: the material of described first reflecting layer (6) is high temperature resistant aluminium foil glass fiber fabric.
5. as claimed in claim 1 for the compound insulation structure of steam line, it is characterized in that: described 5th thermal insulation layer (7) is long fiber blanket with the material of the 6th thermal insulation layer (9).
6. as claimed in claim 1 for the compound insulation structure of steam line, it is characterized in that: described second reflecting layer (8) is normal aluminium foil glass-fiber-fabric with the material in the 3rd reflecting layer (11).
7., as claimed in claim 1 for the compound insulation structure of steam line, it is characterized in that: the cross section of described 7th thermal insulation layer (10) is 1/3 circumferential, and the 7th thermal insulation layer (10) covers in the top circumference of the 6th thermal insulation layer (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639560.7U CN204141150U (en) | 2014-10-30 | 2014-10-30 | For the compound insulation structure of steam line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639560.7U CN204141150U (en) | 2014-10-30 | 2014-10-30 | For the compound insulation structure of steam line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204141150U true CN204141150U (en) | 2015-02-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639560.7U Active CN204141150U (en) | 2014-10-30 | 2014-10-30 | For the compound insulation structure of steam line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204141150U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758030A (en) * | 2014-12-15 | 2016-07-13 | 广西吉顺能源科技有限公司 | Thermal insulating pipe |
-
2014
- 2014-10-30 CN CN201420639560.7U patent/CN204141150U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105758030A (en) * | 2014-12-15 | 2016-07-13 | 广西吉顺能源科技有限公司 | Thermal insulating pipe |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |