CN203656486U - 一种纳米保温层预制直埋蒸汽保温管 - Google Patents
一种纳米保温层预制直埋蒸汽保温管 Download PDFInfo
- Publication number
- CN203656486U CN203656486U CN201320779241.1U CN201320779241U CN203656486U CN 203656486 U CN203656486 U CN 203656486U CN 201320779241 U CN201320779241 U CN 201320779241U CN 203656486 U CN203656486 U CN 203656486U
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- Prior art keywords
- heat insulation
- insulation layer
- layer
- pipe
- steel pipe
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- 238000009413 insulation Methods 0.000 title claims abstract description 54
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000001681 protective effect Effects 0.000 claims abstract description 13
- 239000004744 fabric Substances 0.000 claims abstract description 10
- 238000005096 rolling process Methods 0.000 claims abstract description 9
- 239000011810 insulating material Substances 0.000 claims abstract description 7
- 239000011491 glass wool Substances 0.000 claims abstract description 6
- 239000005030 aluminium foil Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 2
- 239000010410 layer Substances 0.000 abstract 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 2
- 239000012774 insulation material Substances 0.000 description 2
- 229910002012 Aerosil® Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Thermal Insulation (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320779241.1U CN203656486U (zh) | 2013-11-29 | 2013-11-29 | 一种纳米保温层预制直埋蒸汽保温管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201320779241.1U CN203656486U (zh) | 2013-11-29 | 2013-11-29 | 一种纳米保温层预制直埋蒸汽保温管 |
Publications (1)
Publication Number | Publication Date |
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CN203656486U true CN203656486U (zh) | 2014-06-18 |
Family
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CN201320779241.1U Expired - Fee Related CN203656486U (zh) | 2013-11-29 | 2013-11-29 | 一种纳米保温层预制直埋蒸汽保温管 |
Country Status (1)
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CN (1) | CN203656486U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104500923A (zh) * | 2014-12-16 | 2015-04-08 | 天津大学 | 一种协调型深海输油管道 |
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2013
- 2013-11-29 CN CN201320779241.1U patent/CN203656486U/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104500923A (zh) * | 2014-12-16 | 2015-04-08 | 天津大学 | 一种协调型深海输油管道 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 301800 Tianjin Baodi District Kou Dong Plastic Industrial Park Patentee after: CHINA INVESTMENT (TIANJIN) THERMAL POWER CO.,LTD. Address before: 301800 Tianjin Baodi District Kou Dong Plastic Industrial Park Patentee before: ZHONGTOU (TIANJIN) HEAT ENERGY EQUIPMENT DEVELOPMENT CO.,LTD. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 301800 East Plastic Industrial Park, Baodi District, Tianjin Patentee after: CIC (Tianjin) Intelligent Pipeline Co.,Ltd. Address before: 301800 East Plastic Industrial Park, Baodi District, Tianjin Patentee before: CHINA INVESTMENT (TIANJIN) THERMAL POWER Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 |