CN215369554U - 一种具有内置隔热层的钢质防火门 - Google Patents
一种具有内置隔热层的钢质防火门 Download PDFInfo
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- CN215369554U CN215369554U CN202121673095.5U CN202121673095U CN215369554U CN 215369554 U CN215369554 U CN 215369554U CN 202121673095 U CN202121673095 U CN 202121673095U CN 215369554 U CN215369554 U CN 215369554U
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- Prior art keywords
- fixedly connected
- door
- fire
- layer
- fireproof
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 20
- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 239000010959 steel Substances 0.000 title claims abstract description 20
- 230000002265 prevention Effects 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 5
- 239000003063 flame retardant Substances 0.000 claims description 18
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 230000001960 triggered effect Effects 0.000 claims description 3
- 210000002421 cell wall Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000009970 fire resistant effect Effects 0.000 description 3
- 238000005192 partition Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202121673095.5U CN215369554U (zh) | 2021-07-22 | 2021-07-22 | 一种具有内置隔热层的钢质防火门 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202121673095.5U CN215369554U (zh) | 2021-07-22 | 2021-07-22 | 一种具有内置隔热层的钢质防火门 |
Publications (1)
Publication Number | Publication Date |
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CN215369554U true CN215369554U (zh) | 2021-12-31 |
Family
ID=79610809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202121673095.5U Active CN215369554U (zh) | 2021-07-22 | 2021-07-22 | 一种具有内置隔热层的钢质防火门 |
Country Status (1)
Country | Link |
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CN (1) | CN215369554U (zh) |
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2021
- 2021-07-22 CN CN202121673095.5U patent/CN215369554U/zh active Active
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Liuyang Hurong Decoration Materials Co.,Ltd. Assignor: Hunan Xingyue Security Technology Co.,Ltd. Contract record no.: X2023980046371 Denomination of utility model: A steel fireproof door with built-in insulation layer Granted publication date: 20211231 License type: Common License Record date: 20231113 Assignee: Changsha Aoqun Machinery Co.,Ltd. Assignor: Hunan Xingyue Security Technology Co.,Ltd. Contract record no.: X2023980046370 Denomination of utility model: A steel fireproof door with built-in insulation layer Granted publication date: 20211231 License type: Common License Record date: 20231113 |