CN2861438Y - Inorganic fire-proof door - Google Patents
Inorganic fire-proof door Download PDFInfo
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- CN2861438Y CN2861438Y CN 200520126633 CN200520126633U CN2861438Y CN 2861438 Y CN2861438 Y CN 2861438Y CN 200520126633 CN200520126633 CN 200520126633 CN 200520126633 U CN200520126633 U CN 200520126633U CN 2861438 Y CN2861438 Y CN 2861438Y
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Abstract
The utility model relates to an inorganic fireproof door, which pertains to the technical field of fireproof door and consists of a frame, a leaf, an aluminum silicate or other inorganic fireproof materials, a hinge, a lock, and a releaser (door closer). The door leaf is located on the frame via hinge; the frame and the skeleton of the leaf as well as the internal surface of the leaf are made of pure inorganic materials. the external surface of the leaf and the frame are covered with steel or wood materials, the skeleton of the frame and leaf is filled with aluminum silicate or other inorganic fireproof materials, and the appearance is similar as the original steel or wood fireproof door, but during production, it is not necessary to use steel or wood for frame and leaf skeleton, even the panel need not steel or wood-decorated material. Compared to the existing technology, said utility model is characterized by logic design, simple structure, and easy processing. Since the veins of rigid wood may be imitated, large quantity of wood and steel can be saved, while the good fire and heat insulation performance as well as fireproof integrity are maintained.
Description
(1) technical field:
The utility model relates to a kind of labeled door, inorganic steel, fire-proof wooden door that the inner frame of specifically a kind of doorframe and door leaf and the external surface of door leaf are all decorated with steel or wood materials with the pure inorganic fire-proof door and the outside finish of inorganic material making.
(2) background technology:
5.4.1 bar regulation labeled door, fire window should be divided into first, second, the third three grades among " Code for fire protection design of high rise buildings " GB50045.95, and its fire endurance: first class should be 1.20h; Second class should be 0.90h; Third class should be 0.60h.Code for fire protection design of high rise buildings clause explanation 5.2.3 bar is to having proposed requirement in the fire wall upward-acting door.During breaking out of fire, dense smoke and flame pass door usually, diffusion is spread at the hole in building.For this reason, stipulated should not offer on the fire wall door, hole, as must offer the time, should labeled door be set at opening.Facts have proved that fire endurance is the first class labeled door of 1.20h, can satisfy the control needed time of general fire substantially.Certainly, the fire endurance of labeled door is higher more just better to fire prevention, but limits because of present economic technology condition, and the employing fire endurance is that the labeled door of 1.20h is comparatively suitable.GB12955-* * * and GB14101-* * * write in the exposure draft explanation of compilation, such regulation is arranged: " should not offer door, hole on the fire wall, must time the first class labeled door should be set " in " Code for fire protection design of high rise buildings "; " when must when fire endurance is not less than the partition wall upward-acting door of 2.00h, adopting the second class labeled door ".Corresponding regulation is also arranged: " door that fire endurance is not less than on the partition wall of 2.5h should adopt the second class labeled door " in the Code for fire protection design of buildings.The fire endurance of fire endurance and fire wall differs greatly, and fire resistance the unknown of labeled door time after its fire endurance probably forms disaster hidden-trouble.Carry out the production of labeled door by the primary standard requirement, the thick 45mm ∽ of first class fireproof door leaf 55mm, the thick 40mm ∽ of second class labeled door 50mm is about the thick 40mm of third class fire-proof door leaf.The labeled door factory of our country can both produce qualified labeled door, and the labeled door of making for production licence and formal testing can both be qualified.And it is defective more than 90 percent from the labeled door of building site random checking.Reason is very simple, and existing national standard requires too high, does and can not get a profit by standard-required, and in order to reduce cost, first is usually filled with second by manufacturer, fills second with third, even poorer.Many people have idea of leaving things to chance, think that fire is accidental generation.And the fire resistance of labeled door can not come into plain view.The key of labeled door is inner packing material, unless carry out rupture test, otherwise can not verify at all whether the packing material of its inside is consistent with survey report and drawing.
New standard is divided into category-A fire resistance steel door, category-B fire resistance steel door, category-A fire-proof wooden door, category-B fire-proof wooden door with labeled door.Wherein, the category-A steel is divided into A0.50, A1.00, A1.50, A2.00; The category-B steel is divided into B1.00, B2.00, B3.00, B4.00; The category-A fire-proof wooden door is divided into A1.00, A1.500, A2.00; Wooden B0.75, B1.00, B1.50, B2.00, the B2.50 of being divided into of category-B.Category-A labeled door-can satisfy the simultaneously at the appointed time labeled door of fire integrity and fire insulation requirement; Category-B labeled door-have the 30min fire insulation can satisfy the labeled door of fire integrity requirement simultaneously at the appointed time.
(3) summary of the invention:
Technical assignment of the present utility model is at the deficiencies in the prior art, provide a kind of profile and former steel, fire-proof wooden door similar, but make doorframe and door leaf framework without steel or timber when making, even panel reaches steel, wooden inorganic fire-proof door that external surface is decorated with steel plate or wood veneer also without the pure inorganic fire-proof door of steel plate or wood veneer.
The technical scheme that its technical problem that solves the utility model adopts is:
This inorganic fire-proof door, constitute by doorframe, door leaf, alumina silicate or other inorganic fire proof material, hinge, lockset, release hardwares such as (door closers), door leaf is arranged on the doorframe by hinge, the skeleton of doorframe and door leaf and door leaf inner surface all are to make of pure inorganic material, be filled with alumina silicate or other inorganic fire-resistant heat insulating material in the skeleton of doorframe and door leaf, its external surface is decorated without steel plate or wood veneer, is called pure inorganic fire-proof door.
Above-mentioned inorganic fire-proof door also can be on the basis of pure inorganic fire-proof door, at the external surface of doorframe and door leaf with steel or wood materials cladding be made steel or fire-proof wooden door two clock kinds.
Above-mentioned inorganic fire-proof door, its door leaf skeleton is to be made of widthwise edge skeleton, vertical edges skeleton, horizontal skeleton and vertical skeleton, widthwise edge skeleton and vertical edges skeleton be end to end to surround square frame construction, laterally skeleton and vertical skeleton are arranged on and are divided into small frame one by one in the quadra, and alumina silicate or other inorganic fire-resistant heat insulating material are filled in these small frames.
Above-mentioned inorganic fire-proof door, its doorframe surface and door leaf surface be by the mixed slurry of the magnesia that adds dyestuff, magnesium chloride, modifier and in special mould imitated moulding form mixed slurry and the special mould wood grain of copying out different seeds, different patterns of its outside finish by adding dyestuff.
Above-mentioned inorganic fire-proof door, the skeleton of its doorframe and door leaf are to be made with pure inorganic material magnesia, magnesium chloride, modifier and dyestuff.
In sum, inorganic fire-proof door of the present utility model can be made into three kinds of pure inorganic fire-proof door, inorganic steel labeled door and fire-proof wooden doors, and its difference is: pure inorganic fire-proof door is except that hardware, flame resistant glass, and all the other materials all are that inorganic material is made; And the outside finish of inorganic steel, fire-proof wooden door is decorated making with steel or wooden decorative plate.
Inorganic fire-proof door of the present utility model is installed on the hole that needs by fixture, when fire took place, labeled door was closed labeled door under the control of release, spread along door opening to stop flame and flue gas, reached the fire prevention purpose.Because used manufacturing materials all belongs to the inorganic non-combustible material, so it has good refractory heat-insulating performance and fire integrity energy.
Inorganic fire-proof door of the present utility model compared with prior art, the beneficial effect that is produced is:
Reasonable in design, simple in structure, be easy to processing, be as good as owing to can copy out the wood grain and the solid wood decorative pattern of various different seeds, different patterns, therefore can save a large amount of timber and steel, and good refractory heat-insulating performance and fire integrity are arranged.
(4) description of drawings:
Accompanying drawing 1 is the structural representation of pure inorganic fire-proof door;
Accompanying drawing 2 is the left TV structure schematic diagram of Fig. 1;
Accompanying drawing 3 is the structural representation of inorganic steel, fire-proof wooden door;
Accompanying drawing 4 is the left TV structure schematic diagram of Fig. 3.
Among the figure, the pure inorganic fire doorframe of 01-, the vertical skeleton of the pure inorganic door leaf of 02-, the pure inorganic fire door leaf of 03-widthwise edge skeleton, the pure inorganic fire door leaf of 04-vertical edges skeleton, 05-fire proof seal bar, 06-alumina silicate or other inorganic fire-resistant heat insulating material, the horizontal skeleton of the pure inorganic fire door leaf of 07-, the 08-flame resistant glass, the 09-Fire-proof lock, the pure inorganic fire door-plate of 10-face, the 11-hinge, the pure inorganic fire-proof door ground sill of 12-, the inorganic steel of 01A--fire-proof wooden door frame, the inorganic steel of 02A-, fire-proof wooden door is fanned vertical skeleton, the inorganic steel of 03A-, fire-proof wooden door fan widthwise edge skeleton, the inorganic steel of 04A-, fire-proof wooden door fan vertical edges skeleton, 05A-fire proof seal bar, the inorganic steel of 06A-, fire-proof wooden door frame steel or wood cladding facing, 07A-alumina silicate or other inorganic fire-resistant heat insulating material, the inorganic steel of 08A-, fire-proof wooden door is fanned horizontal skeleton, the inorganic steel of 09A-, fire-proof wooden door fan steel or wooden facing plate, 10A-flame resistant glass, 11A-Fire-proof lock, the inorganic steel of 12A-, the inorganic door skin of fire-proof wooden door, the 13A-hinge, the inorganic steel of 14A-, fire-proof wooden door door leaf steel or wooden facing plate, the inorganic steel of 15A-, the fire-proof wooden door ground sill.
(5) specific embodiment:
Explain below below in conjunction with accompanying drawing 1-4 inorganic fire-proof door of the present utility model being done.
As accompanying drawing 1, shown in 2, pure inorganic fire-proof door of the present utility model, its structure is by pure inorganic fire doorframe 01, the vertical skeleton 02 of pure inorganic fire door leaf, pure inorganic fire door leaf widthwise edge skeleton 03, pure inorganic fire door leaf vertical edges skeleton 04, fire proof seal bar 05, alumina silicate or other inorganic fire-resistant heat insulating material 06, the horizontal skeleton 07 of pure inorganic fire door leaf, flame resistant glass 08, Fire-proof lock 09, pure inorganic fire door-plate face 10, hinge 11 constitutes, wherein, pure inorganic fire door leaf widthwise edge skeleton 03 and pure inorganic fire door leaf vertical edges skeleton 04 be end to end to surround square frame construction, horizontal skeleton 07 of pure inorganic fire door leaf and the vertical skeleton 02 of pure inorganic fire door leaf are arranged on and are divided into small frame one by one in the quadra, thereby constitute whole door leaf skeleton, alumina silicate or other inorganic fire-resistant heat insulating material 06 are filled in and constitute door leaf in these small frames, door leaf is arranged on the pure inorganic fire doorframe 01 by hinge 11, also be provided with fire proof seal bar 05 in the seal groove of the pure inorganic fire doorframe 01 that contacts with door leaf, on door leaf, also be provided with flame resistant glass 08, Fire-proof lock 09 and pure inorganic fire door-plate face 10 etc.Pure inorganic fire doorframe 01 all is to make of pure inorganic material with the skeleton and the door leaf inner surface of door leaf.
Pure inorganic fire door leaf has following two kinds of processing technologys:
One, be assembled into fire-proof door leaf with inorganic plate by following processes, specific embodiment is as follows: be processed into inorganic square stock → mortise punching → fan frame assembling → framework and panel with oxygen magnesium inorganic plate saw and assemble → fill out alumina silicate or other inorganic fire-resistant heat insulating material → compound another panel → cutting edge → Bao Menbian → check → surfacing → spray paint → check → pack warehouse-in.
They are two years old, with the once-combined moulding process of mold integral, specific embodiment is as follows: concave die is prepared, various mixed slurry preparation → cast and the screened stock material shop first floor of brushing first floor band dyestuff strengthen grid cloth and brush evenly → shop second layer refined net cloth and water the mixed slurry of band dyestuff and brush evenly → shop three-layer network lattice cloth (coarse grid cloth) and water band and do not contain the mixed slurry of dyestuff and brush evenly → the 4th layer of coarse grid cloth in shop and cast do not contain the mixed slurry of dyestuff and brush evenly → lay fill fire-resistant heat insulating material and with reinforcing rib and hardware installation place opsition dependent reserve → use for the mixed slurry of additive with reinforcing rib and tamp the hardware installation place and levelling → evenly water in reinforcing rib and hardware installation place mix the screened stock material → with another panel compound → pressurization maintenance → demoulding → maintenance → clear limit → check → surfacing → spray paint → check → pack warehouse-in.
Pure inorganic fire-proof door can be copied out the wood grain of various different patterns by special mould.
As accompanying drawing 3, shown in 4, inorganic steel of the present utility model, fire-proof wooden door, its structure is by inorganic steel, fire-proof wooden door frame 01A, inorganic steel, fire-proof wooden door is fanned vertical skeleton 02A, inorganic steel, fire-proof wooden door fan widthwise edge skeleton 03A, inorganic steel, fire-proof wooden door fan vertical edges skeleton 04A, fire proof seal bar 05A, inorganic steel, fire-proof wooden door frame steel or wood cladding facing 06A, alumina silicate or other inorganic fire-resistant heat insulating material 07A, inorganic steel, fire-proof wooden door is fanned horizontal skeleton 08A, inorganic steel, fire-proof wooden door fan steel or wooden facing plate 09A, flame resistant glass 10A, Fire-proof lock 11A, inorganic steel, the inorganic door skin 12A of fire-proof wooden door, hinge 13A, inorganic steel, fire-proof wooden door door leaf steel or wooden facing plate 14A and inorganic steel, fire-proof wooden door ground sill 15A constitutes; Wherein, inorganic steel, fire-proof wooden door fan widthwise edge skeleton 03A and inorganic steel, fire-proof wooden door fan vertical edges skeleton 04A is end to end to surround square frame construction, inorganic steel, fire-proof wooden door is fanned vertical skeleton 02A and inorganic steel, fire-proof wooden door is fanned horizontal skeleton 08A and is arranged on and is divided into small frame one by one in the quadra, thereby constitute whole door leaf skeleton, alumina silicate or other inorganic fire-resistant heat insulating material 07A are filled in and constitute door leaf in these small frames, door leaf is arranged on the pure inorganic fire doorframe 01 by hinge 13A, the inorganic steel that contacts with door leaf, also be provided with fire proof seal bar 05A in the seal groove of fire-proof wooden door frame 01A, on door leaf, also be provided with inorganic steel, fire-proof wooden door fan steel or wooden facing plate 09A, flame resistant glass 10A, Fire-proof lock 11A, inorganic steel, the inorganic door skin 12A of fire-proof wooden door, inorganic steel, fire-proof wooden door door leaf steel or wooden facing plate 14A etc.
Inorganic steel, fire-proof wooden door, its doorframe, door leaf compound again last layer steel plate or wood veneer after pure inorganic door leaf, doorframe process form.
Pure inorganic fire-proof door of the present utility model and inorganic steel, fire-proof wooden door are processed easy, and by specification and description of drawings processing and fabricating get final product.
Except that the described technical characterictic of manual, be the known technology of those skilled in the art.
Claims (6)
1, inorganic fire-proof door, comprise doorframe, door leaf and hinge, door leaf is arranged on the doorframe by hinge, it is characterized in that, the skeleton of doorframe and door leaf and door leaf inner surface all are to make of pure inorganic material, are filled with alumina silicate or other inorganic fire-resistant heat insulating material in the skeleton of doorframe and door leaf.
2, inorganic fire-proof door according to claim 1 is characterized in that, the external surface of doorframe and door leaf is made with steel or wood materials cladding.
3, inorganic fire-proof door according to claim 1, it is characterized in that, door leaf skeleton is to be made of widthwise edge skeleton, vertical edges skeleton, horizontal skeleton and vertical skeleton, widthwise edge skeleton and vertical edges skeleton be end to end to surround square frame construction, laterally skeleton and vertical skeleton are arranged on and are divided into small frame one by one in the quadra, and alumina silicate or other inorganic fire-resistant heat insulating material are filled in these small frames.
4, inorganic fire-proof door according to claim 1, it is characterized in that, doorframe surface and door leaf surface be by the mixed slurry of the magnesia that adds dyestuff, magnesium chloride, modifier and in special mould imitated moulding form its exterior trim and wood grain that mixed slurry by adding dyestuff and special mould are copied out different seeds, different patterns.
5, inorganic fire-proof door according to claim 1 is characterized in that, the skeleton of doorframe and door leaf is to be made with pure inorganic material magnesia, magnesium chloride, modifier and dyestuff.
6, inorganic fire-proof door according to claim 1, it is characterized in that this inorganic fire-proof door can be made into three kinds of inorganic steel, fire-proof wooden door that external surface is decorated with steel plate or wood veneer without the pure inorganic fire-proof door and the external surface of steel plate or wood veneer decoration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126633 CN2861438Y (en) | 2005-12-28 | 2005-12-28 | Inorganic fire-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126633 CN2861438Y (en) | 2005-12-28 | 2005-12-28 | Inorganic fire-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2861438Y true CN2861438Y (en) | 2007-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520126633 Expired - Fee Related CN2861438Y (en) | 2005-12-28 | 2005-12-28 | Inorganic fire-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2861438Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482955A (en) * | 2020-11-19 | 2021-03-12 | 江西朝阳机械有限公司 | Fireproof door leaf assembling process |
| CN112498617A (en) * | 2020-11-30 | 2021-03-16 | 江西朝阳机械有限公司 | Fireproof door assembling process |
-
2005
- 2005-12-28 CN CN 200520126633 patent/CN2861438Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482955A (en) * | 2020-11-19 | 2021-03-12 | 江西朝阳机械有限公司 | Fireproof door leaf assembling process |
| CN112498617A (en) * | 2020-11-30 | 2021-03-16 | 江西朝阳机械有限公司 | Fireproof door assembling process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070124 Termination date: 20100128 |