CN2240597Y - Wooden composite fire-proof door - Google Patents
Wooden composite fire-proof door Download PDFInfo
- Publication number
- CN2240597Y CN2240597Y CN 95237265 CN95237265U CN2240597Y CN 2240597 Y CN2240597 Y CN 2240597Y CN 95237265 CN95237265 CN 95237265 CN 95237265 U CN95237265 U CN 95237265U CN 2240597 Y CN2240597 Y CN 2240597Y
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- CN
- China
- Prior art keywords
- door
- fireproof
- door frame
- fire
- utility
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- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a fireproof door for buildings, which overcomes the defect that the existing fireproof iron door is bulky and difficult to manufacture as well as install. The fireproof door is treated through fire retardant to form a square door frame made of Chinese fir, fireproof composite panels are installed at two sides of the door frame, and fireproof fillers are installed on the center between fireproof composite panels. The utility model has the advantages of simple structure, good effect of fireproofing, thermal insulation, acoustic insulation, no corrosion, no deformation, and nontoxic and tasteless performance, and the utility model is also the ideal building fireproof door.
Description
The utility model relates to a kind of door leaf of building, particularly a kind of wood composite labeled door.
Along with developing rapidly of builing industry, also more and more stricter to the fire-fighting safe requirement, labeled door becomes a nova of building trade gradually, especially in highrise building and super highrise building, be absolutely necessary, but the labeled door that generally uses in the market almost is to be iron structure that kind is single, be of rude workmanship, heaviness is easily got rusty, install and use extremely inconvenient, and the emergency evacuation when being unfavorable for fire.
The purpose of this utility model provides a kind of simple in structure, easy for installation, the wood composite labeled door of good looking appearance.
The utility model is finished with following mode: a kind of wood composite labeled door, make door frame 3 by the flitch that fire retardant is handled, and install fire prevention composite panel 1 respectively in the two sides of door frame 3, between two fire prevention composite panels 1, clamp fireproof filling material 2.Laterally installing is by the wooden reinforcement side bar 4 of fire retardant processing in door frame 3, and fireproof filling material 2 is expanded pearlite rock beam or mineral wool board.Fire prevention composite panel 1 is to be made of magnesia, magnesium chloride, medium-alkali glass fiber cloth combination compacting.
The utility model composite fire door has overcome existing iron labeled door and has been difficult for moulding shortcoming, and it has fire prevention, fire-retardant, insulation, heat insulation characteristics, and physical dimension is reasonable, coefficient of thermal conductivity is low, chemical stability is strong, and moisture degree is low, and duration of fire resistance is long, the burning-point height, can not produce naked light, fire endurance reaches 1.2h, and antiseptic property is strong, indeformable, nonpoisonous and tasteless, it is lightly flexible, is convenient to install, and good looking appearance is generous.It is a kind of labeled door of comparatively ideal building.
Fig. 1 is the utility model elevation.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the B-B sectional view of Fig. 1.
Below in conjunction with accompanying drawing the utility model is described in further detail:
As Fig. 1, Fig. 2, shown in Figure 3, the utility model wood composite labeled door is to make door frame 3 by the China fir side that handles through fire retardant, in door frame 3, laterally install the China fir fillet of handling through fire retardant 4, be beneficial to improve the intensity of door frame 3, use the bonding fire prevention composite panel 1 of high temperature adhesive respectively in the two sides of door frame 3, clamp fireproof filling material 2 in two fire-resistant composite panels 1, fireproof filling material 2 is expanded pearlite rock beam or mineral wool board.Door frame 3 and reinforcement side's bar 4 usefulness China fir sides of the utility model wood composite labeled door handle through fire retardant, the burning-point height of this China fir side, not rotten, indeformable, can not produce naked light, former China fir fiber is not destroyed, detect the genus nonflammable material through detection department of country, inserts 2 adopts expanded pearlite rock beam or mineral wool board, this plate is to use the perlite bulk cargo, is filled in the labeled door through handling compression moulding, and its feature is the collection fire prevention, waterproof, heat insulation, sound insulation is an one, in light weight, the compressive strength height, coefficient of thermal conductivity is low, and moisture content is low, hydrophobic rate height, chemical stability is strong.Fire prevention composite panel 1 adopts magnesia, magnesium chloride and medium-alkali glass fiber dimension cloth and makes up compression moulding, and this panel surface is smooth, can follow closely, and can create, and can saw, and belongs to non-automatic incombustible material.Manufacturing process is: at first with China fir side after fire retardant is handled, wound polishing type, make door frame 3, with the bonding fire-resistant composite panel 1 of high temperature adhesive, to filling fire prevention infill panel 2, bonding again another side fire-resistant composite panel 1 in the door frame 3, labeled door is moulding, it has simple in structure, is easy to make, and flameproof effect is good.
Claims (3)
1. a wood composite labeled door is characterized in that making door frame [3] by the flitch that fire retardant is handled, and installs fire prevention composite panel [1] respectively in the two sides of door frame [3], clamps fireproof filling material [2] between two fire prevention composite panels [1].
2. according to the described labeled door of claim 1, it is characterized in that laterally installing is by the wooden reinforcement side bar [4] of fire retardant processing in door frame [3], fireproof filling material [2] is expanded pearlite rock beam or mineral wool board.
3. according to the described labeled door of claim 1, the composite panel [1] that it is characterized in that preventing fires is to be made of magnesia, magnesium chloride, medium-alkali glass fiber cloth combination compacting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95237265 CN2240597Y (en) | 1995-07-20 | 1995-07-20 | Wooden composite fire-proof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95237265 CN2240597Y (en) | 1995-07-20 | 1995-07-20 | Wooden composite fire-proof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2240597Y true CN2240597Y (en) | 1996-11-20 |
Family
ID=33880038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95237265 Expired - Fee Related CN2240597Y (en) | 1995-07-20 | 1995-07-20 | Wooden composite fire-proof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2240597Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900770A (en) * | 2019-11-15 | 2020-03-24 | 郑州赋安防火门有限公司 | Preparation method of wooden fireproof door and wooden fireproof door |
-
1995
- 1995-07-20 CN CN 95237265 patent/CN2240597Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110900770A (en) * | 2019-11-15 | 2020-03-24 | 郑州赋安防火门有限公司 | Preparation method of wooden fireproof door and wooden fireproof door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |