CN201560686U - Fireproof door - Google Patents
Fireproof door Download PDFInfo
- Publication number
- CN201560686U CN201560686U CN2009202013833U CN200920201383U CN201560686U CN 201560686 U CN201560686 U CN 201560686U CN 2009202013833 U CN2009202013833 U CN 2009202013833U CN 200920201383 U CN200920201383 U CN 200920201383U CN 201560686 U CN201560686 U CN 201560686U
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- CN
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- Prior art keywords
- door
- fireproof door
- interlayers
- sides
- interlayer
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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 - Lifetime
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Abstract
The utility model relates to a fireproof door, which comprises an inorganic non-combustible fireproof door panel and door leaf steel plates on both sides of the door panel. Interlayers are also respectively arranged between the door leaf steel plates and both sides of the door panel. The fireproof door is characterized in that the interlayers are aluminium honeycomb interlayers. The utility model has the advantages that by adopting the technical scheme, the fireproof door not only reduces the production cost, but also has better stability, pressure resistance, impact resistance and buffering property, has excellent fire resistance in case of fire and more cannot generate smoke harmful for the human bodies so as to greatly improve the safety of the fireproof door; and a plurality of closed chambers formed inside the interlayers are full of air, thus, the fireproof door has better sound and heat insulating properties.
Description
Technical field
The utility model relates to a kind of door for building, particularly relates to a kind of labeled door for building.
Background technology
Comparatively advanced labeled door in the prior art, be generally three-layer composite structure, internal layer is the inorganic non-combustible anti-fire door core board, be after mixing some viscose agent by inorganic material such as vermiculite, perlites, the sheet material that forms through high temperature, high pressure bonding, respectively there is one deck door leaf steel plate door core both sides, though the labeled door of this structure has guaranteed the thickness of door, have increased the weight of door; For this reason, the inventor discloses a kind of labeled door in the patent No. is 200720111819.0 Chinese patent " a kind of fire prevention, insulation, soundproof door ", this labeled door adopts five-layer structure, between door panel both sides and door leaf, respectively increased interlayer, interlayer adopts light materials such as this polyethylene, polyurethane foam to make, both guarantee the thickness of door, and alleviated the weight of door again, but above-mentioned light material can produce a kind of cigarette that is harmful to human body when meeting fire.And this labeled door also can satisfy the demand of customer to safer labeled door far from.
Summary of the invention
The purpose of this utility model is for a kind of safer labeled door is provided.
Therefore, the technical solution adopted in the utility model is: a kind of labeled door, the door leaf steel plate that comprises inorganic non-combustible anti-fire door core board and door panel both sides also respectively is provided with interlayer between door panel both sides and the door leaf steel plate, it is characterized in that: described interlayer is an aluminum material honeycomb interlayer.
As further improvement, described interlayer sticks on the door panel, covers door panel 90% above area.
Further improve, the thickness of described interlayer is 10～30mm again.
In addition, described inorganic non-combustible anti-fire door core board is the fine perlite plate.
Advantage of the present utility model is: adopt technique scheme, both reduced cost of production, possessed better stability, crushing resistance, impact resistance and resiliency again, fabulous refractoriness had been arranged when meeting fire, more can not produce the cigarette that is harmful to human body, improve the safety of labeled door greatly; And inner several closed cells that form of interlayer wherein are full of air, have better sound insulation, heat-proof quality.
Description of drawings
Fig. 1 is the utility model elevational schematic view;
Fig. 2 is the utility model AA sectional structure chart.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Referring to accompanying drawing, present embodiment is made up of five-layer structure, and the centre is an expanded pearlite rock beam 3, and both sides are door leaf steel plate 1, are printed on the ridge design pattern on the door leaf steel plate 1, good looking appearance.
Between expanded pearlite rock beam 3 both sides and the door leaf steel plate 1, respectively be provided with certain thickness interlayer 2.Described interlayer 2 is according to the honeycomb structure principle, adopts aluminum material to be made into several hollow three-dimensional regular hexagons, is bonded to an integral body mutually, sticks on the expanded pearlite rock beam 3, and area coverage is more than 90%; Simultaneously, honeycomb structure wherein is full of air at the inner cell that forms several sealings of interlayer, has very high sound insulation and heat-proof quality.The one side that interlayer 2 sticks on expanded pearlite rock beam 3 is the light face, and the one side of close door leaf steel plate 1 then is printed on the ridge design pattern that matches with door leaf steel plate 1.
The present embodiment fire resistance is tested by GB7633, and fire endurance＞1.5h has reached the standard of steel first class labeled door.
Claims (4)
1. labeled door comprises the door leaf steel plate of inorganic non-combustible anti-fire door core board and door panel both sides also respectively being provided with interlayer between door panel both sides and the steel plate that it is characterized in that: described interlayer is an aluminum material honeycomb interlayer.
2. a kind of labeled door according to claim 1 is characterized in that: described interlayer sticks on the door panel, covers door panel 90% above area.
3. a kind of labeled door according to claim 2 is characterized in that: the thickness of described interlayer is 10～30mm.
4. a kind of labeled door according to claim 1 is characterized in that: described inorganic non-combustible anti-fire door core board is the fine perlite plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202013833U CN201560686U (en) | 2009-12-03 | 2009-12-03 | Fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202013833U CN201560686U (en) | 2009-12-03 | 2009-12-03 | Fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201560686U true CN201560686U (en) | 2010-08-25 |
Family
ID=42625832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202013833U Expired - Lifetime CN201560686U (en) | 2009-12-03 | 2009-12-03 | Fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201560686U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358505A (en) * | 2014-11-17 | 2015-02-18 | 南通承悦装饰集团有限公司 | Water mist type straw plate economical type heat-insulating fireproof door device |
| CN104948088A (en) * | 2015-07-23 | 2015-09-30 | 浙江采丰木业有限公司 | Fireproof door leaf |
-
2009
- 2009-12-03 CN CN2009202013833U patent/CN201560686U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104358505A (en) * | 2014-11-17 | 2015-02-18 | 南通承悦装饰集团有限公司 | Water mist type straw plate economical type heat-insulating fireproof door device |
| CN104358505B (en) * | 2014-11-17 | 2016-06-15 | 南通承悦装饰集团有限公司 | The economical heat-insulating fireproof door device of water-fog type stalk plate |
| CN104948088A (en) * | 2015-07-23 | 2015-09-30 | 浙江采丰木业有限公司 | Fireproof door leaf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100825 |