CN109854149B - Box type fire-resistant door body - Google Patents
Box type fire-resistant door body Download PDFInfo
- Publication number
- CN109854149B CN109854149B CN201910193821.4A CN201910193821A CN109854149B CN 109854149 B CN109854149 B CN 109854149B CN 201910193821 A CN201910193821 A CN 201910193821A CN 109854149 B CN109854149 B CN 109854149B
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- China
- Prior art keywords
- door
- fire
- door body
- door leaf
- type fire
- Prior art date
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Links
- 230000009970 fire resistant effect Effects 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 239000011819 refractory material Substances 0.000 claims abstract description 10
- 239000003063 flame retardant Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 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 2
- 238000009434 installation Methods 0.000 abstract description 8
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 6
- 239000011344 liquid material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000037396 body weight Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Abstract
The invention relates to a box-type fire-resistant door body, which comprises a door leaf and a door frame assembly, wherein a profile steel framework is arranged around the door leaf, and the profile steel framework on one side is rotationally connected with the door frame assembly through a hinge. The invention adopts a unique rectangular tube structure with uniform row as a door core, has good fireproof effect, can adopt a mode of refractory material post injection, lightens the labor intensity of transportation and installation, is convenient to install and saves social resources.
Description
Technical Field
The invention relates to the field of fire-resistant doors, in particular to a row box type fire-resistant door body.
Background
Fire rated doors generally refer to doors having fire resistant properties. The fireproof door plays roles of winning time for people to escape from the fire, preventing the fire from spreading, delaying the fire from spreading and resisting fire for a certain time. The existing fireproof door frame structure is complex to install, is not beneficial to rapid installation, is widely different in fireproof door materials in the market, has good fireproof performance, and is large in social resource cost due to the defects of heavy knots, large labor intensity in transportation and installation and the like of the conventional fireproof doors.
Disclosure of Invention
The invention aims to solve the technical problem of providing a box-type fire-resistant door body, which adopts a unique rectangular tube structure with uniform arrangement as a door core, has good fire-resistant effect, can adopt a fire-resistant material post-injection mode, lightens the labor intensity of transportation and installation, is convenient to install and saves social resources.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a row box fire-resistant door body, including door leaf and door frame subassembly, the door leaf be provided with the shaped steel skeleton all around, the shaped steel skeleton of one side rotates through the hinge and links to each other with the door frame subassembly, its characterized in that, the inside of door leaf vertically be provided with a plurality of rectangular pipe side by side, both sides and the door leaf of rectangular pipe between be provided with fire-retardant heat preservation, the upper end of door leaf be provided with the pipe hole that fills that is linked together with the rectangular pipe, the rectangular intraductal packing have liquid or refractory material.
As a supplement to the technical proposal of the invention, the door frame component and the profile steel framework are filled with refractory materials.
Further, the rectangular pipes are communicated with each other at the bottom.
Further, the upper end of the pouring tube hole is sealed by a sealing cover.
The beneficial effects are that: the invention relates to a box-type fire-resistant door body, wherein a fire-resistant core part (internally provided with liquid or solid fire-resistant materials) of the door body adopts a back injection mode, so that the labor intensity of transportation and installation is reduced, the installation is convenient, social resources are saved, the reliability of the use function of the door body is improved, materials such as metal structural materials, fire resistance and flame retardance can be changed and selected, and the quality of the internal and external appearance of the door body can be improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a semi-sectional view of the view A-A of FIG. 1;
FIG. 3 is a half-sectional view of the B-B structure of FIG. 1.
The diagram is: 1. a door frame assembly; 2. a refractory material; 3. a section steel skeleton; 4. a flame retardant insulation layer; 5. a rectangular tube; 6. a door leaf; 7. a hinge; 8. and pouring the pipe hole.
Detailed Description
The invention will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents are intended to fall within the scope of the claims appended hereto.
As shown in fig. 1-3, the technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a row box fire-resistant door body, including door leaf 6 and door frame subassembly 1, door leaf 6 be provided with shaped steel skeleton 3 all around, shaped steel skeleton 3 of one side rotates through hinge 7 and door frame subassembly 1 and links to each other, the inside of door leaf 6 vertically be provided with a plurality of rectangular pipe 5 side by side, both sides and the door leaf 6 of rectangular pipe 5 between be provided with fire-retardant heat preservation 4, the upper end of door leaf 6 be provided with the filling pipe hole 8 that is linked together with rectangular pipe 5, rectangular pipe 5 intussuseption be filled with liquid or refractory material 2.
The fire-resistant material 2 is filled in the door frame assembly 1 and the profile steel framework 3, so that the fire resistance of the fire-resistant door can be greatly improved.
The rectangular pipes 5 are mutually communicated at the bottom, and can flow mutually when liquid is poured into the rectangular pipes 5, so that pouring is not required to be performed on the rectangular pipes 5 one by one, and the operation is convenient.
The upper end of the pouring tube hole 8 is sealed by a sealing cover, and the sealing is carried out after the pouring tube hole 8 is poured, so that the outflow of the liquid or refractory material inside is prevented.
The fire-resistant door body in this patent rectangular pipe 5 inside be empty when the transportation, so hollow door body weight is lighter, convenient transportation and transport, after door leaf 6 and shaped steel skeleton 3 accomplish with door frame subassembly 1 installation through hinge 7, through pouring into the tube hole into rectangular pipe 5 in pouring into liquid or refractory material 2 can.
The invention adopts a unique rectangular tube structure with uniform row as a door core, has good fireproof effect, can adopt a mode of refractory material post injection, lightens the labor intensity of transportation and installation, is convenient to install and saves social resources.
Claims (4)
1. The utility model provides a row box fire-resistant door body, includes door leaf (6) and door frame subassembly (1), door leaf (6) be provided with shaped steel skeleton (3) all around, shaped steel skeleton (3) of one side link to each other through hinge (7) and door frame subassembly (1) rotation, its characterized in that, the inside of door leaf (6) vertically be provided with a plurality of rectangular pipe (5) side by side, both sides and door leaf (6) of rectangular pipe (5) between be provided with fire-retardant heat preservation (4), the upper end of door leaf (6) be provided with pouring tube hole (8) that are linked together with rectangular pipe (5), rectangular pipe (5) intussuseption be filled with liquid or fire-retardant refractory material (2).
2. The exhaust box type fire resistant door body according to claim 1, wherein: the door frame assembly (1) and the profile steel framework (3) are filled with flame-retardant refractory materials (2).
3. The exhaust box type fire resistant door body according to claim 1, wherein: the rectangular pipes (5) are mutually communicated at the bottom.
4. The exhaust box type fire resistant door body according to claim 1, wherein: the upper end of the pouring tube hole (8) is sealed by a sealing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910193821.4A CN109854149B (en) | 2019-03-14 | 2019-03-14 | Box type fire-resistant door body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910193821.4A CN109854149B (en) | 2019-03-14 | 2019-03-14 | Box type fire-resistant door body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109854149A CN109854149A (en) | 2019-06-07 |
| CN109854149B true CN109854149B (en) | 2024-01-30 |
Family
ID=66900789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910193821.4A Active CN109854149B (en) | 2019-03-14 | 2019-03-14 | Box type fire-resistant door body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109854149B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08232553A (en) * | 1995-02-28 | 1996-09-10 | Kyoritsu Kagaku Sangyo Kk | Fire door device |
| EP0791717A1 (en) * | 1996-02-21 | 1997-08-27 | G-Block S.A. | Fire resistant door |
| JP2004156341A (en) * | 2002-11-07 | 2004-06-03 | Ibiken Kk | Sound insulating/heat insulating door |
| KR20070005821A (en) * | 2005-07-06 | 2007-01-10 | 홍진석 | A fire door assembly, a fire door and a door frame |
| CN201013176Y (en) * | 2006-12-31 | 2008-01-30 | 李国才 | Multiple material fireproof door |
| KR20090039494A (en) * | 2007-10-18 | 2009-04-22 | 안홍준 | Firerated door structure |
| CN101457629A (en) * | 2008-12-31 | 2009-06-17 | 王本淼 | Combination fire-proof door and method for making same |
| CN204984172U (en) * | 2015-06-18 | 2016-01-20 | 公安部天津消防研究所 | Fire door that prevents of core is strengthened in area |
| CN106121483A (en) * | 2016-08-16 | 2016-11-16 | 天津华夏防火设备有限公司 | A kind of light fire-proof door leaf structure |
| CN106703641A (en) * | 2015-07-30 | 2017-05-24 | 中国核工业第二二建设有限公司 | AP 1000 three-hour steel heat insulation fireproof door |
| AU2018100774A4 (en) * | 2018-06-08 | 2018-09-06 | Insulated Panels Pty Ltd | Fire door and doorway frame |
| KR101907914B1 (en) * | 2018-06-28 | 2018-10-15 | 주식회사 스탠더드시험연구소 | Nuclear Fire Door Structure with Temporary Cable Penetration Seals for Fire Partition Safety of Nuclear Power Plant |
| CN208251967U (en) * | 2018-04-23 | 2018-12-18 | 广东龙电安防产品有限公司 | A kind of Novel fireproof sealed door |
| CN208518559U (en) * | 2018-07-13 | 2019-02-19 | 广东坤泰科技有限公司 | A kind of fire resistance steel door |
| CN109441308A (en) * | 2018-09-25 | 2019-03-08 | 湖州欧贝得门业有限公司 | A kind of spinning and weaving workshop multilayer insulation fire resistant doorsets |
| CN210317068U (en) * | 2019-03-14 | 2020-04-14 | 宁波新力强门业有限公司 | Box-arranging type fire-resistant door body |
-
2019
- 2019-03-14 CN CN201910193821.4A patent/CN109854149B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08232553A (en) * | 1995-02-28 | 1996-09-10 | Kyoritsu Kagaku Sangyo Kk | Fire door device |
| EP0791717A1 (en) * | 1996-02-21 | 1997-08-27 | G-Block S.A. | Fire resistant door |
| JP2004156341A (en) * | 2002-11-07 | 2004-06-03 | Ibiken Kk | Sound insulating/heat insulating door |
| KR20070005821A (en) * | 2005-07-06 | 2007-01-10 | 홍진석 | A fire door assembly, a fire door and a door frame |
| CN201013176Y (en) * | 2006-12-31 | 2008-01-30 | 李国才 | Multiple material fireproof door |
| KR20090039494A (en) * | 2007-10-18 | 2009-04-22 | 안홍준 | Firerated door structure |
| CN101457629A (en) * | 2008-12-31 | 2009-06-17 | 王本淼 | Combination fire-proof door and method for making same |
| CN204984172U (en) * | 2015-06-18 | 2016-01-20 | 公安部天津消防研究所 | Fire door that prevents of core is strengthened in area |
| CN106703641A (en) * | 2015-07-30 | 2017-05-24 | 中国核工业第二二建设有限公司 | AP 1000 three-hour steel heat insulation fireproof door |
| CN106121483A (en) * | 2016-08-16 | 2016-11-16 | 天津华夏防火设备有限公司 | A kind of light fire-proof door leaf structure |
| CN208251967U (en) * | 2018-04-23 | 2018-12-18 | 广东龙电安防产品有限公司 | A kind of Novel fireproof sealed door |
| AU2018100774A4 (en) * | 2018-06-08 | 2018-09-06 | Insulated Panels Pty Ltd | Fire door and doorway frame |
| KR101907914B1 (en) * | 2018-06-28 | 2018-10-15 | 주식회사 스탠더드시험연구소 | Nuclear Fire Door Structure with Temporary Cable Penetration Seals for Fire Partition Safety of Nuclear Power Plant |
| CN208518559U (en) * | 2018-07-13 | 2019-02-19 | 广东坤泰科技有限公司 | A kind of fire resistance steel door |
| CN109441308A (en) * | 2018-09-25 | 2019-03-08 | 湖州欧贝得门业有限公司 | A kind of spinning and weaving workshop multilayer insulation fire resistant doorsets |
| CN210317068U (en) * | 2019-03-14 | 2020-04-14 | 宁波新力强门业有限公司 | Box-arranging type fire-resistant door body |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109854149A (en) | 2019-06-07 |
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