CN203604909U - 防火复合风管 - Google Patents
防火复合风管 Download PDFInfo
- Publication number
- CN203604909U CN203604909U CN201320817935.XU CN201320817935U CN203604909U CN 203604909 U CN203604909 U CN 203604909U CN 201320817935 U CN201320817935 U CN 201320817935U CN 203604909 U CN203604909 U CN 203604909U
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- China
- Prior art keywords
- air hose
- fireproof
- inorganic
- shell
- composite air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 239000002131 composite material Substances 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 claims abstract description 32
- 239000002184 metal Substances 0.000 claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 22
- 239000007767 bonding agent Substances 0.000 claims abstract description 11
- 230000002265 prevention Effects 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- 238000004079 fireproofing Methods 0.000 claims description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 abstract description 3
- 230000008093 supporting effect Effects 0.000 abstract 1
- 239000004568 cement Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000003670 easy-to-clean Effects 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320817935.XU CN203604909U (zh) | 2013-12-13 | 2013-12-13 | 防火复合风管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320817935.XU CN203604909U (zh) | 2013-12-13 | 2013-12-13 | 防火复合风管 |
Publications (1)
Publication Number | Publication Date |
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CN203604909U true CN203604909U (zh) | 2014-05-21 |
Family
ID=50717583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201320817935.XU Expired - Lifetime CN203604909U (zh) | 2013-12-13 | 2013-12-13 | 防火复合风管 |
Country Status (1)
Country | Link |
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CN (1) | CN203604909U (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110671544A (zh) * | 2019-10-22 | 2020-01-10 | 成都硕屋科技有限公司 | 一种铝镁质耐火绝热的通风管道 |
-
2013
- 2013-12-13 CN CN201320817935.XU patent/CN203604909U/zh not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110671544A (zh) * | 2019-10-22 | 2020-01-10 | 成都硕屋科技有限公司 | 一种铝镁质耐火绝热的通风管道 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200717 Address after: 510385 B building B105, 23 South Road, Dongsha industrial area, Guangzhou, Guangdong, Liwan District Co-patentee after: Lianzhi (Beijing) Technical Service Co.,Ltd. Patentee after: GUANGZHOU CAIDIE ENERGY-SAVING TECHNOLOGY Co.,Ltd. Address before: 510385 B building B105, 23 South Road, Dongsha industrial area, Guangzhou, Guangdong, Liwan District Patentee before: GUANGZHOU CAIDIE ENERGY-SAVING TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
CX01 | Expiry of patent term |
Granted publication date: 20140521 |
|
CX01 | Expiry of patent term |