CN206581838U - A kind of steel fire prevention single open-door with composite wood veneer - Google Patents
A kind of steel fire prevention single open-door with composite wood veneer Download PDFInfo
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- CN206581838U CN206581838U CN201720098290.7U CN201720098290U CN206581838U CN 206581838 U CN206581838 U CN 206581838U CN 201720098290 U CN201720098290 U CN 201720098290U CN 206581838 U CN206581838 U CN 206581838U
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- door
- wood veneer
- composite wood
- fire
- single open
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Abstract
The utility model belongs to single open-door technical field, and in particular to a kind of steel fire prevention single open-door with composite wood veneer, including doorframe and door leaf；Door leaf is arranged on the doorframe by the hinge of more than 2, door leaf includes Midst density flame retardant fibre board successively from the inside to the outside, fire-proof plate, fireproof core board component and Midst density flame retardant fibre board, multiple Y shaped brackets are provided with fireproof core board component, the Y shaped bracket includes two side wing edges and a web, two side wing edges in the closing space of Midst density flame retardant fibre board formation with being filled with perlite particle, expanded perlite fire-proof plate is filled between adjacent Y shaped bracket, the doorframe is made up of cold-rolling galvanization steel plate, fire-proof door leaf outer surface is provided with the corrugated composite wood veneer of high low head.A kind of steel fire prevention single open-door with composite wood veneer has good fire integrity and thermal insulation disclosed in the utility model, can reach the fire endurance of 1.5 hours, door core is firm, is unlikely to deform, service life is longer.
Description
Technical field
The utility model is related to a kind of steel fire prevention single open-door with composite wood veneer.Belong to single open-door technical field.
Background technology
It is well known that fire resistant doorsets are widely applied in all kinds of buildings, according to the existing standard GB/T 12955 of China-
2008《Fire resistant doorsets》Regulation, fire resistant doorsets are divided into four major classes：It is fire resistance steel door, fire-proof wooden door, the wooden fire prevention of steel respectively
Door and other material fireproof doors, wherein fire resistance steel door are to make doorframe, door leaf skeleton and door skin with steel material, wooden
Fire resistant doorsets are to make doorframe, door leaf skeleton and door skin with fire retardant timber or fire retardant timber-work, and steel fire-proof wooden door is
Doorframe, door leaf skeleton and door skin, other materials fire prevention are made with steel and fire retardant wood materials or fire retardant timber-work
Door is using steel, difficulty with the inorganic incombustible material in addition to steel, fire retardant wood materials or fire retardant timber-work or part
Firebrand material or fire retardant timber-work make doorframe, door leaf skeleton and door skin.At present, fire resistance steel door and wooden anti-
Vent is widely used by the market, is analyzed from the fire resistance and performance attractive in appearance of fire resistant doorsets, the fire integrity of fire resistance steel door,
Stability is best, but outward appearance facing is dull, and aesthetic property is poor, and fire-proof wooden door is due to material itself, and intensity is weaker, plus
Fire-retarding of wood processing complex process, it is careless slightly, the flame retardant effect of timber will be had a strong impact on, although therefore occurring in that
The surface of timber is easily decorated, and aesthetic property is good, but fire stability is relatively poor, and raw material processing cost is higher, service life
Shorter phenomenon.
Existing fire resistance steel door is to be filled in steel metal material as reinforcement inside door leaf, so steel is prevented fires
Door meet fire when can be deformed because of high temperature, cause thoroughly fiery at deformation, in addition, metal reinforcing at high temperature intensity by there is change
To nothing, so that do not reach resistance to deformation and fireproof effect, and also producing efficiency is relatively low, while the waste of material can be caused, it is existing
Single open-door fan deformation at for angle on leaf lock side, easy fire thoroughly here.Existing most of steel door leaf using surrounding and
Middle part reinforcement, so not only weight is big, efficiency is low, cost is high, and last fire integrity effect is simultaneously unstable.
Utility model content
Good the utility model proposes a kind of fire insulation, door core is firm, is unlikely to deform, and service life is longer to be carried again
The steel fire prevention single open-door of wooden plaque is closed, the problem of prior art is present is solved.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is：
A kind of steel fire prevention single open-door with composite wood veneer, including doorframe and door leaf；The door leaf passes through more than 2
Hinge be arranged on the doorframe on, the door leaf from the inside to the outside successively include Midst density flame retardant fibre board, fire-proof plate, fire prevention core
Multiple Y shaped brackets are provided with board component and Midst density flame retardant fibre board, the fireproof core board component, the Y shaped bracket includes
Two side wing edges and a web, side wing edge described in two in the closing space of Midst density flame retardant fibre board formation with being filled with pearl
Expanded perlite fire-proof plate is filled between rock particle, the adjacent Y shaped bracket, the doorframe is made up of cold-rolling galvanization steel plate,
The door leaf outer surface be provided with the corrugated composite wood veneer of high low head, the composite wood veneer be provided with asbestos layer and
Gypsic horizon, with adhesive bonding between the asbestos layer and gypsic horizon.
The doorframe is additionally provided with pick-proof nail.
The material of the Y shaped bracket is stainless steel.
The doorframe outer surface is cast with fireproofing inorganic binder materials coating.
The adjacent perlite particle is spliced by inorganic refractory mud.
The density of the expanded perlite fire-proof plate is 400kg/m3 ± 10%.
The composite wood veneer outer surface makes to be formed by water wave transfer technique, and the asbestos layer is asbestos board, described
Gypsic horizon is plasterboard.
The characteristics of the utility model has following and beneficial effect：
A kind of steel fire prevention single open-door with composite wood veneer that the utility model is related to is hindered by setting by Midst density
Set in the door leaf and fireproof core board component for firing fiberboard, fire-proof plate, fireproof core board component and Midst density flame retardant fibre board composition
Multiple Y shaped brackets, the fire proofing material of filling in fireproof core board component, using the skeleton of steel inside whole single open-door, very well
Ground improves the integrality and stability of steel fire prevention single open-door fire resistance, and surface uses composite wood veneer, while improving steel
The dicoration for single open-door outward appearance of preventing fires, by changing the compound of structure and material, is being further ensured that fire-proof door leaf fire protecting performance
On the premise of, while improving the dicoration of fire-proof door leaf, reach more fire resisting and double effectses more attractive in appearance.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is a kind of structural representation of the steel fire prevention single open-door with composite wood veneer of the utility model；
Fig. 2 is a kind of plan of the steel fire prevention single open-door with composite wood veneer of the utility model.
In figure, 1- door leafs；2- doorframes；3- pick-proofs are followed closely；4- hinges；5- surrounding banded plates；6- Midst density flame retardant fibre boards；7-
Fire-proof plate；8-Y shape supports；9- composite wood veneers.
Embodiment
Embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
Explanation for these embodiments is used to help understand the utility model, but does not constitute to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not constitute conflict each other
It can just be mutually combined.
A kind of structural representation of shown steel fire prevention single open-door with composite wood veneer is peaceful referring to Figures 1 and 2
Face figure.A kind of steel fire prevention single open-door with composite wood veneer, including doorframe 2 and door leaf 1；The door leaf 1 passes through more than 2
Hinge 4 be arranged on the doorframe 2 on, the door leaf 1 from the inside to the outside successively include Midst density flame retardant fibre board 6, fire-proof plate 7,
Multiple Y shaped brackets 8, the Y shape are provided with fireproof core board component and Midst density flame retardant fibre board 6, the fireproof core board component
Support 8 is included in two side wing edges and a web, the closing space that side wing edge described in two is formed with the Midst density flame retardant fibre board 6
Filled with perlite particle, expanded perlite fire-proof plate is filled between the adjacent Y shaped bracket 8, the doorframe 2 is by cold rolling plating
Zinc steel plate is made.Inside can improve the integrality and stably of fire-proof door leaf fire resistance well using the skeleton of Y shaped bracket
Property, the periphery of the door leaf 1 is additionally provided with surrounding banded plate 5, and the outer surface of door leaf 1 is provided with the corrugated multiple of high low head
Close in wooden plaque 9, the composite wood veneer 9 and be provided with asbestos layer and gypsic horizon, with bonding between the asbestos layer and gypsic horizon
Agent is bonded.
The doorframe 2 is additionally provided with pick-proof nail 3.The material of the Y shaped bracket 8 is stainless steel.Pour the outer surface of doorframe 2
It is marked with fireproofing inorganic binder materials coating.The setting of fireproofing inorganic binder materials coating has light weight, good flame retardation effect, fire prevention
Effect is good, and thermal insulation, sound insulation.The adjacent perlite particle is spliced by inorganic refractory mud.The expanded perlite fire-proof plate
Density be 400kg/m3 ± 10%.The outer surface of composite wood veneer 9 makes to be formed by water wave transfer technique, the asbestos
Layer is asbestos board, and the gypsic horizon is plasterboard.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within protection domain of the present utility model.
Claims (7)
1. a kind of steel fire prevention single open-door with composite wood veneer, it is characterised in that：Including doorframe and door leaf；The door leaf leads to
The hinge for crossing more than 2 is arranged on the doorframe, and the door leaf includes Midst density flame retardant fibre board, fire prevention successively from the inside to the outside
Multiple Y shaped brackets, the Y shape are provided with plate, fireproof core board component and Midst density flame retardant fibre board, the fireproof core board component
Support includes filling out in two side wing edges and a web, the closing space that side wing edge described in two is formed with the Midst density flame retardant fibre board
Filled with perlite particle, expanded perlite fire-proof plate is filled between the adjacent Y shaped bracket, the doorframe is by cold-rolling galvanization steel
Plate is made, and the door leaf outer surface is provided with the corrugated composite wood veneer of high low head, the composite wood veneer and is provided with
Asbestos layer and gypsic horizon, with adhesive bonding between the asbestos layer and gypsic horizon.
2. a kind of steel fire prevention single open-door with composite wood veneer according to claim 1, it is characterised in that：The door
Frame is additionally provided with pick-proof nail.
3. a kind of steel fire prevention single open-door with composite wood veneer according to claim 1 or 2, it is characterised in that：Institute
The material for stating Y shaped bracket is stainless steel.
4. a kind of steel fire prevention single open-door with composite wood veneer according to claim 3, it is characterised in that：The door
Outer frame surface casting has fireproofing inorganic binder materials coating.
5. a kind of steel fire prevention single open-door with composite wood veneer according to claim 4, it is characterised in that：Adjacent institute
Perlite particle is stated by inorganic refractory mud to be spliced.
6. a kind of steel fire prevention single open-door with composite wood veneer according to claim 1, it is characterised in that：It is described swollen
The density of swollen perlite fireproof plate is 400kg/m3± 10%.
7. a kind of steel fire prevention single open-door with composite wood veneer according to claim 1, it is characterised in that：It is described multiple
Close wooden plaque outer surface to make to be formed by water wave transfer technique, the asbestos layer is asbestos board, the gypsic horizon is plasterboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098290.7U CN206581838U (en) | 2017-01-23 | 2017-01-23 | A kind of steel fire prevention single open-door with composite wood veneer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720098290.7U CN206581838U (en) | 2017-01-23 | 2017-01-23 | A kind of steel fire prevention single open-door with composite wood veneer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206581838U true CN206581838U (en) | 2017-10-24 |
Family
ID=60111317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720098290.7U Expired - Fee Related CN206581838U (en) | 2017-01-23 | 2017-01-23 | A kind of steel fire prevention single open-door with composite wood veneer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206581838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894681A (en) * | 2018-07-26 | 2018-11-27 | 鹤山联塑实业发展有限公司 | A kind of anti-fire door core board and preparation method thereof of the three-dimensional netted bracket of band |
-
2017
- 2017-01-23 CN CN201720098290.7U patent/CN206581838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108894681A (en) * | 2018-07-26 | 2018-11-27 | 鹤山联塑实业发展有限公司 | A kind of anti-fire door core board and preparation method thereof of the three-dimensional netted bracket of band |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171024 Termination date: 20220123 |