CN104747037A - Steel thermal-insulation fireproof door - Google Patents
Steel thermal-insulation fireproof door Download PDFInfo
- Publication number
- CN104747037A CN104747037A CN201510183405.8A CN201510183405A CN104747037A CN 104747037 A CN104747037 A CN 104747037A CN 201510183405 A CN201510183405 A CN 201510183405A CN 104747037 A CN104747037 A CN 104747037A
- Authority
- CN
- China
- Prior art keywords
- door
- fire
- fireproof
- plate
- doorframe
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000009413 insulation Methods 0.000 title claims abstract description 19
- 239000011083 cement mortar Substances 0.000 claims abstract description 9
- 235000019362 perlite Nutrition 0.000 claims abstract description 6
- 239000010451 perlite Substances 0.000 claims abstract description 6
- 229920003266 Leaf® Polymers 0.000 claims description 39
- 238000005097 cold rolling Methods 0.000 claims description 16
- 239000002131 composite material Substances 0.000 claims description 10
- 230000002265 prevention Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 229910001335 Galvanized steel Inorganic materials 0.000 abstract description 2
- 239000008397 galvanized steel Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000004079 fireproofing Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Special Wing (AREA)
Abstract
A steel thermal-insulation fireproof door comprises a door frame and door leaves which are connected through hinges. A handle and a door lock are arranged on the door leaves. The fireproof door has the advantages expanded perlite are used as main materials of cement mortar in the door frame, re-expansion can be hard even if the door frame is on fire and heated, and accordingly, the heating and deformation of the door frame can be prevented; a framework and a plate of the door leaves are made of galvanized steel sheets, a door core is made of fireproof materials, and accordingly, the fireproof thermal-insulation effect can be achieved to a large extent; a fireproof door closing unit is arranged between the door frame and the door leaves, and the door leaves can be closed timely effectively, accordingly, the fire behavior and the hot gas can be blocked; meanwhile, the hinges, the lock and a door mirror are made of fireproof materials, so that a good fireproof thermal-insulation effect can be achieved through the overall action; a seam covering plate is added between the door leaves, fireproof expansion seal strips are arranged on a connection plate, and accordingly, the spreading of the fire behavior or smog can be prevented well.
Description
Technical field
The present invention relates to a kind of labeled door, particularly a kind of steel heat insulation fireproof door.
Background technology
Labeled door refers to can meet fire stability within a certain period of time, the door that integrality and thermal insulation require.The fire separation thing that it is located between fire compartmentation, emergency staircase, vertical shaft etc. have certain refractoriness.Except the effect with common door, have more the effect stoping fire spreading and flue gas diffusion, spreading of the intensity of a fire can be stoped within a certain period of time, guarantee evacuating personnel.
In existing labeled door, its door leaf structure adopts the mode of packing material in hollow door leaf, and packing material is generally rock wool, expanded perlite etc.Due to project organization problem, such labeled door not easily stops the intensity of a fire and flue gas to overflow from the gap of door, so that the overall fire resistance of labeled door is not high, and the fire-resistance time is not long.
Summary of the invention
Technical problem to be solved by this invention is the problem that the intensity of a fire and flue gas cannot be stoped to overflow from the gap of door for existing labeled door, and labeled door back-fire relief on the whole or the not strong problem of resistance to elevated temperatures, a kind of comprehensive door with fire-proof function is provided, temperature distortion after not only can preventing the body from catching fire, can also effectively stop the intensity of a fire and flue gas to overflow.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is a kind of steel heat insulation fireproof door, is made up of, is connected between doorframe and door leaf by hinge doorframe and door leaf, door leaf is provided with handle and door lock, it is characterized in that the watchcase of described doorframe is made up of cold-rolling galvanization steel plate; Being built by cement mortar inside of doorframe; Wherein cement mortar is prepared from by cement, sand and the expanded perlite ratio according to 1:2:5; Door leaf is made up of skeleton, door skin and composite fireproof door panel, and wherein skeleton and door skin are made by cold-rolling galvanization steel plate, and composite fireproof door panel is arranged in skeleton, and namely the coated skeleton of door skin and composite fireproof door panel make door leaf; The doorframe contacted with door leaf also fills and has pasted fire prevention Expansion sealing sheet, described hinge is fire prevention blind hinge, is also connected by fireproof door closer between doorframe and door leaf meanwhile; Described door lock is Fire-proof lock, and Fireproof door mirror also installed by door leaf.
Described labeled door is mother and sons' labeled door or two labeled door of opening, and has installed lid seam plate between two door leafs; Described lid seam plate is made up of cold-rolling galvanization steel plate frame, inorganic fire-proof plate, fire-proof expansion seal strip and attaching plate; Inorganic fire-proof plate is arranged in cold-rolling galvanization steel plate frame, attaching plate and cold-rolling galvanization steel plate are that vertical configuration is fixedly connected with, attaching plate digs multiple interlaced elongated hole, fire-proof expansion seal strip is arranged in the elongated hole of attaching plate, during installation, attaching plate is fixedly mounted on the side of a door leaf among two door leafs.
The invention has the beneficial effects as follows that the cement mortar of doorframe inside have employed expanded perlite as main raw material(s), be heated even if catch fire, be also difficult to expand once again, doorframe temperature distortion can be prevented; Skeleton, the panel of door leaf are made by galvanized steel plain sheet, and door core is made by fire proofing material, can reach fire-proof and thermal-insulation effect significantly; There is also mounted fire-proof door closer between doorframe and door leaf, door leaf can be closed effectively in time, block the intensity of a fire and hot gas; Meanwhile, hinge, lock and peephole make by fire proofing material, and its mass action can reach good fire-proof and thermal-insulation effect; Between door leaf, particularly install lid seam plate additional, also with fire-proof expansion seal strip on its attaching plate, spreading of the intensity of a fire or smog can to have been stoped better.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of steel heat insulation fireproof door of the present invention.
Fig. 2 is AA line tangent plane structural representation in Fig. 1.
Fig. 3 is BB line tangent plane structural representation in Fig. 1.
Fig. 4 is the structural representation of lid seam plate.
Fig. 5 is the structural representation of attaching plate.
In figure: 1. doorframe, 2. door leaf, 3. hinge, 4. handle, 5. door lock, 6. cement mortar, 7. skeleton, 8. door skin, 9. composite fireproof door panel, 10. fire prevention Expansion sealing sheet, 11. fireproof door closers, 12. Fireproof door mirrors, 13. lid seam plates, 14. cold-rolling galvanization steel plate frames, 15. inorganic fire-proof plates, 16. fire-proof expansion seal strips, 17. attaching plates, 18. elongated holes.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, and following examples are intended to the present invention instead of limitation of the invention further are described, should not limit the scope of the invention with this.
Embodiment 1.
As shown in the figure, make a kind of steel heat insulation fireproof door, this door is made up of doorframe 1 and door leaf 2, is connected between doorframe 1 and door leaf 2 by hinge 3, and door leaf 1 is provided with handle 4 and door lock 5, and wherein the watchcase of doorframe 1 is made up of cold-rolling galvanization steel plate; Being built by cement mortar 6 inside of doorframe 1; Wherein cement mortar 6 is prepared from by cement, sand and the expanded perlite ratio according to 1:2:5; Door leaf 2 is made up of skeleton 7, door skin 8 and composite fireproof door panel 9, wherein skeleton 7 and door skin 8 are made by cold-rolling galvanization steel plate, composite fireproof door panel 9 is arranged in skeleton 7, and namely the coated skeleton 7 of door skin 8 and composite fireproof door panel 9 make door leaf 2; The doorframe 1 contacted with door leaf 2 also fills and has pasted fire prevention Expansion sealing sheet 10, wherein hinge 3 is the fire prevention blind hinges installed, and, is also connected by fireproof door closer 11 between doorframe 1 and door leaf 2 meanwhile; Wherein door lock 5 is the Fire-proof locks installed, and Fireproof door mirror 12 also installed by door leaf 2.Namely steel heat insulation fireproof door of the present invention is made.
Embodiment 2.
Further, on the basis of the steel heat insulation fireproof door made by embodiment 1, made labeled door is mother and sons' labeled door or two labeled door of opening, mounting cover seam plate 13 between two door leafs; This lid seam plate 13 is made up of cold-rolling galvanization steel plate frame 14, inorganic fire-proof plate 15, fire-proof expansion seal strip 16 and attaching plate 17; Inorganic fire-proof plate 15 is arranged in cold-rolling galvanization steel plate frame 14, attaching plate 17 is fixedly connected with in vertical configuration with cold-rolling galvanization steel plate 17, attaching plate 17 digs multiple interlaced elongated hole 18, fire-proof expansion seal strip 16 is arranged in the elongated hole 18 on attaching plate 17, during installation, attaching plate 17 is fixedly mounted on the side of a door leaf among two door leafs.Namely steel heat insulation fireproof door of the present invention is made.
Claims (4)
1. steel heat insulation fireproof door, be made up of doorframe (1) and door leaf (2), be connected by hinge (3) between doorframe (1) and door leaf (2), door leaf (2) is provided with handle (4) and door lock (5), it is characterized in that the watchcase of described doorframe (2) is made up of cold-rolling galvanization steel plate; Being built by cement mortar (6) inside of doorframe (2); Door leaf (2) is made up of skeleton (7), door skin (8) and composite fireproof door panel (9), wherein skeleton (7) and door skin (8) are made by cold-rolling galvanization steel plate, composite fireproof door panel (9) is arranged in skeleton (7), door skin (8) coated skeleton (7) and composite fireproof door panel (9); The doorframe (1) contacted with door leaf (2) also fills and has pasted fire prevention Expansion sealing sheet (10), described hinge (3) is fire prevention blind hinge, is also connected by fireproof door closer (11) between doorframe (1) and door leaf (2) meanwhile; Described door lock (5) is Fire-proof lock, door leaf (2) has also been installed Fireproof door mirror (12).
2. steel heat insulation fireproof door according to claim 1, is characterized in that described cement mortar (6) is prepared from by cement, sand and the expanded perlite ratio according to 1:2:5.
3. steel heat insulation fireproof door according to claim 1, is characterized in that described labeled door is mother and sons' labeled door or two labeled door of opening, and has installed lid seam plate (13) between two door leafs.
4. steel heat insulation fireproof door according to claim 3, is characterized in that described lid seam plate (13) is made up of cold-rolling galvanization steel plate frame (14), inorganic fire-proof plate (15), fire-proof expansion seal strip (16) and attaching plate (17); Inorganic fire-proof plate (15) is arranged in cold-rolling galvanization steel plate frame (14), attaching plate (17) is fixedly connected with in vertical configuration with cold-rolling galvanization steel plate (14), attaching plate (17) digs multiple interlaced elongated hole (18), fire-proof expansion seal strip (16) is arranged in the elongated hole (18) of attaching plate (17), during installation, attaching plate (17) is fixedly mounted on the side of a door leaf (2) among two door leafs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183405.8A CN104747037B (en) | 2015-04-18 | 2015-04-18 | Steel heat insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510183405.8A CN104747037B (en) | 2015-04-18 | 2015-04-18 | Steel heat insulation fireproof door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104747037A true CN104747037A (en) | 2015-07-01 |
| CN104747037B CN104747037B (en) | 2016-10-05 |
Family
ID=53587223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510183405.8A Expired - Fee Related CN104747037B (en) | 2015-04-18 | 2015-04-18 | Steel heat insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104747037B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113956A (en) * | 2015-09-18 | 2015-12-02 | 安徽安旺门业有限公司 | Heat-insulating fireproof steel door with door mirror |
| CN105909149A (en) * | 2016-06-22 | 2016-08-31 | 安徽安旺门业股份有限公司 | Thermal insulation fireproof steel unequal leaf door with profiling steel plates and production method thereof |
| CN113290764A (en) * | 2021-05-19 | 2021-08-24 | 丽水永坚人防设备有限公司 | Manufacturing method of impact-resistant civil air defense door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201013176Y (en) * | 2006-12-31 | 2008-01-30 | 李国才 | Multiple material fireproof door |
| CN203188842U (en) * | 2013-02-19 | 2013-09-11 | 恒信大友（北京）科技有限公司 | Steel fireproof and soundproof door |
| CN103603584A (en) * | 2013-11-25 | 2014-02-26 | 四川嘉利达工贸有限公司 | Steel thermal insulation fireproof door |
| JP2015010371A (en) * | 2013-06-28 | 2015-01-19 | 三和シヤッター工業株式会社 | Flame-interruption thermal-insulation steel door |
| CN104481367A (en) * | 2014-12-04 | 2015-04-01 | 重庆渝万通新材料科技股份有限公司 | Split crevice cover structure of fire door |
-
2015
- 2015-04-18 CN CN201510183405.8A patent/CN104747037B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201013176Y (en) * | 2006-12-31 | 2008-01-30 | 李国才 | Multiple material fireproof door |
| CN203188842U (en) * | 2013-02-19 | 2013-09-11 | 恒信大友（北京）科技有限公司 | Steel fireproof and soundproof door |
| JP2015010371A (en) * | 2013-06-28 | 2015-01-19 | 三和シヤッター工業株式会社 | Flame-interruption thermal-insulation steel door |
| CN103603584A (en) * | 2013-11-25 | 2014-02-26 | 四川嘉利达工贸有限公司 | Steel thermal insulation fireproof door |
| CN104481367A (en) * | 2014-12-04 | 2015-04-01 | 重庆渝万通新材料科技股份有限公司 | Split crevice cover structure of fire door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105113956A (en) * | 2015-09-18 | 2015-12-02 | 安徽安旺门业有限公司 | Heat-insulating fireproof steel door with door mirror |
| CN105909149A (en) * | 2016-06-22 | 2016-08-31 | 安徽安旺门业股份有限公司 | Thermal insulation fireproof steel unequal leaf door with profiling steel plates and production method thereof |
| CN113290764A (en) * | 2021-05-19 | 2021-08-24 | 丽水永坚人防设备有限公司 | Manufacturing method of impact-resistant civil air defense door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104747037B (en) | 2016-10-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2249664C2 (en) | Fireproof door with door-frame surrounding door | |
| CN104747037B (en) | Steel heat insulation fireproof door | |
| CN105064889B (en) | Steel heat insulation fireproof door | |
| CN201695909U (en) | Novel fire-retardant theft-proof door | |
| CN104806133B (en) | Steel heat-insulating, fire-preventing window | |
| CN203296635U (en) | Fireproof door allowing bi-directional opening | |
| CN208236267U (en) | A kind of heat-insulating, fire-preventing window | |
| CN205277224U (en) | Steel insulating fire door | |
| CN204827132U (en) | Steel insulates against heat and prevents fire door | |
| CN202152587U (en) | Fireproof waterproof and burglary-prevention safety deposit box | |
| WO2015072888A1 (en) | Fire-resistant all-glass wall construction | |
| CN214659765U (en) | Steel fireproof door | |
| RU138771U1 (en) | FIRE-RESISTANT ALL-GLASS WALL DESIGN | |
| CN204299426U (en) | Labeled door | |
| CN103089127A (en) | Bidirectional opened fireproof door | |
| CN203547453U (en) | Non-welding steel heat insulation fireproof door leaf | |
| CN206487357U (en) | A kind of fire resisting soundproof window | |
| CN207813423U (en) | A kind of single open-type has the perspective fire resistant doorsets of skeleton structure | |
| RU132120U1 (en) | STEEL DOOR | |
| EP2474683B1 (en) | Fire-rated closure | |
| CN112482956A (en) | Steel fireproof door | |
| CN205349172U (en) | High fire -retardant steel fire -resistant door | |
| CN206829979U (en) | A kind of heat-insulating fireproof door | |
| CN205349175U (en) | Novel fireproof door | |
| CN210977176U (en) | Fire-resistant casement window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 |