CN106703641A - AP 1000 three-hour steel heat insulation fireproof door - Google Patents
AP 1000 three-hour steel heat insulation fireproof door Download PDFInfo
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- CN106703641A CN106703641A CN201510457939.5A CN201510457939A CN106703641A CN 106703641 A CN106703641 A CN 106703641A CN 201510457939 A CN201510457939 A CN 201510457939A CN 106703641 A CN106703641 A CN 106703641A
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Abstract
The invention discloses an AP 1000 three-hour steel heat insulation fireproof door. The AP 1000 three-hour steel heat insulation fireproof door comprises a left leaf and a right leaf. Each door leaf is hinged with a door frame through a hinge. The door leaf comprises a door frame. The door frame is filled with the packing materials of the door interior. The outer layer of the door frame is wrapped with a fireproof board. The outer layer of the fireproof board is wrapped with a door leaf panel. The left door leaf overlaps with the right door leaf through a sealing element. A fireproof expansion seal is arranged on an integrated sealing surface between the door frame and the door leaf panel. The inside of the door frame is filled with the packing materials of the door frame. Combined with the design standard and the design concept of domestic fireproof doors, the heat insulation fireproof door is designed to apply to AP 1000 project utilizing domestic materials. The final design of the fireproof door meets the requirement of the Chinese standard GB/T 7633-2008 and passes the 3-hour fireproof detection. The fire resistance, the heat insulation and the fireproof integrity of the fireproof door sustain more than three hours; the fireproof door achieves the A 3.0 steel heat insulation fireproof door level.
Description
Technical field
The present invention relates to Fire-proof door device field, more particularly to tri- hours steel heat insulation fireproof doors of AP1000.
Background technology
AP1000 fire resistant doorsets are designed as US Westinghouse company, and in the corresponding Technical specification of fire resistant doorsets, testing standard of material, fire resistant doorsets to the corresponding site of fire resistant doorsets etc. is all made that regulation, and its material selected and corresponding testing standard are all American Standard.If fully according to design requirement, its fire resistant doorsets need to carry out import buying by foreign countries, and procurement cycle is long, high cost.
Domestic fire resistant doorsets design, the selection of its each part material is that design concept reference is national regulations based on national situations, and its final test is also detected according to GB content.Due to domestic material and the difference of American Standard material, the otherness of GB and American Standard, fire resistant doorsets can not directly apply to nuclear power projects in native land, simultaneously in nuclear power projects, part fire resistant doorsets need to meet fireproof requirement in 3 hours, and three hours fire resistant doorsets in conventional nuclear power projects all directly purchase import by foreign countries.
The content of the invention
It is an object of the invention to provide tri- hours steel heat insulation fireproof doors of AP1000, this fire resistant doorsets combines the design standard and design concept of domestic fire resistant doorsets, heat-insulating fireproof door suitable for AP1000 projects is completed using domestic design of material, the fire resistant doorsets of final design are according to the regulation of GB GB/T 7633-2008 by fire prevention detection in three hours, the fire insulation and fire integrity of corresponding door body are both greater than 3.0 hours, reach A3.0 steel heat insulation fireproof doors.
In order to realize above-mentioned technical characteristic, the object of the present invention is achieved like this：Tri- hours steel heat insulation fireproof doors of AP1000, it includes left and right two fan doors, often fan door is all hinged by hinge hinge with doorframe, described door includes door skeleton, and door skeleton is filled with door core packing material, has PLASTIC LAMINATED in the outer layer covers of door skeleton, the outer layer covers of PLASTIC LAMINATED have door skin, overlapped by seal between left and right two fans door, the combination sealing surface between doorframe and door skin is provided with fire-proof expansion seal strip, doorframe inside is filled with doorframe packing material.
The door core packing material is using 47mm thickness pearlite slabs, 350 ± 10%Kg/m of unit weight3。
The doorframe packing material uses aluminosilicate fiber cotton, unit weight 120Kg/m3。
The door skin is using 1.2mm thickness galvanized steel plain sheets, zinc coating thickness >=180g/m2。
The doorframe is using the thick zinc-plated cold-rolled steel sheets of 1.5mm, zinc coating thickness >=180g/m2。
The PLASTIC LAMINATED plays heat-blocking action using 10mm thick calcium silicate board, prevents heat transfer.
The door skeleton uses cold rolling square steel tube.
The method have the advantages that：
This heat-insulating fireproof door is made from suitable material, by multi-layer structure design, choose suitable fire-proof heat-insulating material, calcium silicates PLASTIC LAMINATED coordinates the fire insulation performance of enhancing door body with pearlite slab, increase the thickness of door body to 83mm, optimize the thin portion sealing structure of door body, finally make the requirement of door body the satisfaction fire integrity and heat-proof quality of three hours.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is overall structure figure of the invention.
In figure：Door skin 1, door skeleton 2, door core packing material 3, doorframe 4, doorframe packing material 5, PLASTIC LAMINATED 6, fire-proof expansion seal strip 7, hinge hinge 8, seal 9.
Specific embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
As shown in Figure 1, tri- hours steel heat insulation fireproof doors of AP1000, it includes left and right two fan doors, often fan door is all hinged by hinge hinge 8 with doorframe 4, described door includes door skeleton 2, door skeleton 2 is filled with door core packing material 3, there is PLASTIC LAMINATED 6 in the outer layer covers of door skeleton 2, the outer layer covers of PLASTIC LAMINATED 6 have door skin 1, overlapped by seal 9 between left and right two fans door, combination sealing surface between doorframe 4 and door skin 1 is provided with fire-proof expansion seal strip 7, and the inside of doorframe 4 is filled with doorframe packing material 5.
Further, the door core packing material 3 is using 47mm thickness pearlite slabs, 350 ± 10%Kg/m of unit weight3。
Further, the doorframe packing material 5 uses aluminosilicate fiber cotton, unit weight 120Kg/m3。
Further, the door skin 1 is using 1.2mm thickness galvanized steel plain sheets, zinc coating thickness >=180g/m2。
Further, the doorframe 4 is using the thick zinc-plated cold-rolled steel sheets of 1.5mm, zinc coating thickness >=180g/m2。
Further, the PLASTIC LAMINATED 6 plays heat-blocking action using 10mm thick calcium silicate board, prevents heat transfer.
Further, the door skeleton 2 uses cold rolling square steel tube.
Further, 7 fire damping sealing functions of the fire-proof expansion seal strip.
Specific embodiment of the invention：
, using the thick zinc-plated cold-rolled steel sheet inside filling fire prevention alumina silicate rock wools of 1.5mm, door leaf is using 1.2mm thickness galvanized steel plain sheets panel+bilayer 10mm thickness calcium silicate board+47mm thickness pearlite slabs for doorframe（Wire netting containing A0.6mm × 30mm × 30mm）+ 10mm thickness calcium silicate board+1.2mm thickness galvanized steel plain sheet panels, inside sets the cold rolling square steel tube skeletons of 50mm × 50mm × 3mm.The agent structure of heat-insulating fireproof door is made of said structure, finally two fan doors are connected by hinge hinge 8 with doorframe, lap seal is carried out by seal 9 after closing up between two fan doors.
Advantages of the present invention：
The fire insulation performance of this patent door body is much higher than the conventional fire resistant doorsets of GB, the fire integrity and fire insulation of door body are both greater than three hours, corresponding product can simultaneously meet the demand of American Standard and GB, the fire resistant doorsets engineering of corresponding fire-protection rating requirement both at home and abroad is can be applied to, and can apply to nuclear power projects.
Above-described embodiment is used for illustrating the present invention, and rather than limiting the invention, in the protection domain of spirit and claims of the present invention, any modifications and changes made to the present invention both fall within protection scope of the present invention.
Claims (7)
- Tri- hours steel heat insulation fireproof doors of 1.AP1000, it is characterised in that：It includes left and right two fan doors, often fans door and all passes through hinge hinge（8）With doorframe（4）It is hinged, described door includes door skeleton（2）, door skeleton（2）Filled with door core packing material（3）, in door skeleton（2）Outer layer covers have PLASTIC LAMINATED（6）, PLASTIC LAMINATED（6）Outer layer covers have door skin（1）, seal is passed through between left and right two fans door（9）Overlapped, in doorframe（4）With door skin（1）Between combination sealing surface be provided with fire-proof expansion seal strip（7）, doorframe（4）Inside is filled with doorframe packing material（5）.
- 2. tri- hours steel heat insulation fireproof doors of AP1000 according to claim 1, it is characterised in that：The door core packing material（3）Using 47mm thickness pearlite slabs, 350 ± 10%Kg/m of unit weight3。
- 3. tri- hours steel heat insulation fireproof doors of AP1000 according to claim 1, it is characterised in that：The doorframe packing material（5）Using aluminosilicate fiber cotton, unit weight 120Kg/m3。
- 4. tri- hours steel heat insulation fireproof doors of AP1000 according to claim 1, it is characterised in that：The door skin（1）Using 1.2mm thickness galvanized steel plain sheets, zinc coating thickness >=180g/m2。
- 5. tri- hours steel heat insulation fireproof doors of AP1000 according to claim 1, it is characterised in that：The doorframe（4）Using the thick zinc-plated cold-rolled steel sheets of 1.5mm, zinc coating thickness >=180g/m2。
- 6. tri- hours steel heat insulation fireproof doors of AP1000 according to claim 1, it is characterised in that：The PLASTIC LAMINATED（6）Using the thick calcium silicate boards of 10mm, heat-blocking action is played, prevent heat transfer.
- 7. tri- hours steel heat insulation fireproof doors of AP1000 according to claim 1, it is characterised in that：The door skeleton（2）Using cold rolling square steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457939.5A CN106703641A (en) | 2015-07-30 | 2015-07-30 | AP 1000 three-hour steel heat insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510457939.5A CN106703641A (en) | 2015-07-30 | 2015-07-30 | AP 1000 three-hour steel heat insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106703641A true CN106703641A (en) | 2017-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510457939.5A Pending CN106703641A (en) | 2015-07-30 | 2015-07-30 | AP 1000 three-hour steel heat insulation fireproof door |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412379A (en) * | 2018-02-08 | 2018-08-17 | 广东南海金名羊门业科技有限公司 | A kind of compound heat-insulation fireproof door plate and fire resistant doorsets |
| CN108412387A (en) * | 2018-02-08 | 2018-08-17 | 广东南海金名羊门业科技有限公司 | A kind of high-grade fireproof door-plate and fire resistant doorsets |
| CN108442866A (en) * | 2018-02-08 | 2018-08-24 | 广东南海金名羊门业科技有限公司 | A kind of fireproof door plate and fire resistant doorsets with fire proofing tile |
| CN109854149A (en) * | 2019-03-14 | 2019-06-07 | 宁波新力强门业有限公司 | A kind of box fire resisting door body of row |
| CN112031599A (en) * | 2020-08-14 | 2020-12-04 | 武汉市人防工程专用设备有限责任公司 | Belt locking device for partition door |
-
2015
- 2015-07-30 CN CN201510457939.5A patent/CN106703641A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108412379A (en) * | 2018-02-08 | 2018-08-17 | 广东南海金名羊门业科技有限公司 | A kind of compound heat-insulation fireproof door plate and fire resistant doorsets |
| CN108412387A (en) * | 2018-02-08 | 2018-08-17 | 广东南海金名羊门业科技有限公司 | A kind of high-grade fireproof door-plate and fire resistant doorsets |
| CN108442866A (en) * | 2018-02-08 | 2018-08-24 | 广东南海金名羊门业科技有限公司 | A kind of fireproof door plate and fire resistant doorsets with fire proofing tile |
| CN108412379B (en) * | 2018-02-08 | 2019-09-24 | 广东南海金名羊门业科技有限公司 | A kind of compound heat-insulation fireproof door plate and fire resistant doorsets |
| CN108412387B (en) * | 2018-02-08 | 2019-09-24 | 广东南海金名羊门业科技有限公司 | A kind of high-grade fireproof door-plate and fire resistant doorsets |
| CN108442866B (en) * | 2018-02-08 | 2019-09-24 | 广东南海金名羊门业科技有限公司 | A kind of fireproof door plate and fire resistant doorsets with fire proofing tile |
| CN109854149A (en) * | 2019-03-14 | 2019-06-07 | 宁波新力强门业有限公司 | A kind of box fire resisting door body of row |
| CN109854149B (en) * | 2019-03-14 | 2024-01-30 | 宁波新力强门业有限公司 | Box type fire-resistant door body |
| CN112031599A (en) * | 2020-08-14 | 2020-12-04 | 武汉市人防工程专用设备有限责任公司 | Belt locking device for partition door |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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| WD01 | Invention patent application deemed withdrawn after publication |