CN201705158U - Fireproof door - Google Patents
Fireproof door Download PDFInfo
- Publication number
- CN201705158U CN201705158U CN2009202131717U CN200920213171U CN201705158U CN 201705158 U CN201705158 U CN 201705158U CN 2009202131717 U CN2009202131717 U CN 2009202131717U CN 200920213171 U CN200920213171 U CN 200920213171U CN 201705158 U CN201705158 U CN 201705158U
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- China
- Prior art keywords
- door leaf
- door
- skeleton
- layer
- doorframe
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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 provides a fireproof door, which comprises a door frame, a door leaf, a door closer, a lock and a hinge. The door frame comprises a door frame outer wrapping layer, a framework wrapping layer and a door frame framework, the framework wrapping layer wraps the door frame framework, and the door frame outer wrapping layer wraps a fire-exposed surface of the framework wrapping layer. The door leaf comprises a door leaf framework, a door leaf inner core layer and a door leaf wrapping layer, the door leaf inner core layer is arranged in the door leaf framework, the door leaf wrapping layer wraps the door leaf framework and the door leaf inner core layer, and the door leaf inner core layer is an integrally molded expanded perlite plate inner core layer. The fireproof door obviously increases fireproof property, heat insulation property and integral property, simultaneously avoids adopting toxic aluminum silicate fiber cotton, only needs to utilize small quantities of inorganic plates to wrap the door leaf framework, is safe, saves cost, and can be widely applicable to various buildings for industries, airports, stations, public places of entertainment and the like.
Description
Technical field
The utility model relates to a kind of door, particularly relates to a kind of labeled door.
Background technology
Labeled door is meant within a certain period of time, comprise door leaf, doorframe and Hardware fitting etc., the complete door group that can meet fire-resistant steadiness, screening flame and thermal insulation, just to have and in the scene of a fire, can keep body relatively and fiery cigarette is penetrated and key property such as blocking heat source conduction, fire can be controlled in the fire district line, unlikely prolonging burnt or another scene of a fire of igniting.No matter which kind of material labeled door adopts, all must specify breadboard detection by Ministry of Economic Affaris.Labeled door is arranged on the escape way usually, for the door that can close automatically, is a kind of fire separation thing of activity, close voluntarily when fire takes place, not only can prevent fires, also smog can be blocked in beyond the escape way, strive for Fire Fighting Time, reduce the loss of casualties and economic asset.Thereby when having the configuration of rational labeled door, building may not make little fire spread cause big accident, thereby in the place that the crowd is dense, such as station, airport, market, public place of entertainment or the like, labeled door all is indispensable.
Existing labeled door material of main part adopts the wood materials veneer to add the inorganic plate combination usually or adopts metal material, and it is fire-retardant, effect of heat insulation is poor, and cost is also higher.As improvement, that the inventor attempts adopting is fire-retardant, effect of heat insulation better and abundant raw materials, low-cost expanded perlite plate as the labeled door of inner core material, described expanded perlite plate can directly be purchased from commercial channels.Yet the aluminosilicate fiber cotton filleting need be used in the slit of expanded perlite plate between plate behind the place mat and plate of adopting.According to the new standard regulation, aluminosilicate fiber cotton is the poisonous and harmful material that bans use of, and therefore needs the novel labeled door of the good safety non-toxic of a kind of heat-insulating flame-retardant performance of design.
The utility model content
Main purpose of the present utility model is not good or adopt the defective of poisonous and harmful material in order to overcome above-mentioned existing labeled door heat-insulating flame-retardant performance, a kind of labeled door is provided, good and the safety non-toxic of its heat-insulating flame-retardant performance, the while is rational in infrastructure, manufacture craft is simple, is suitable for suitability for industrialized production.
The technical scheme in the invention for solving the technical problem is:
A kind of labeled door, comprise doorframe, door leaf, door closer and lockset, described doorframe comprises doorframe surrounding layer, skeleton clad and doorframe skeleton, described skeleton clad coats described doorframe skeleton, and what described doorframe surrounding layer coated described skeleton clad is subjected to fiery face (front of door leaf and doorframe is for being subjected to fiery face); Described door leaf comprises door leaf skeleton, door leaf inner sandwich layer and door leaf clad, and described door leaf inner sandwich layer is arranged between the described door leaf skeleton, and described door leaf clad coats described door leaf skeleton and door leaf inner sandwich layer.
The global formation expanded pearlite rock beam that described door leaf inner sandwich layer is inventor's independent research, thickness is 45mm, adopts light burnt powder, bittern and expanded perlite granule, mixes repressed making by a certain percentage.
The left and right sides and upside near described door leaf on the described doorframe are inlaid with anti-plume.
Described doorframe skeleton is fire-retardant hemlock.Described skeleton clad is divided into two-layer, and internal layer is that thickness is the fireproofing inorganic plate of 5mm, and skin is that thickness is the Liu An clamping plate of 2.5mm.Described doorframe surrounding layer is divided into two-layer, and internal layer is that thickness is the fireproofing inorganic plate of 12mm, and skin is that thickness is the decoration panel of 3mm.Adopt the veneer edge sealing perpendicular to described skeleton clad and away from one side of described doorframe surrounding layer on the described doorframe.
Described door leaf skeleton is fire-retardant hemlock skeleton, and described door leaf clad is two-layer, and internal layer is that thickness is the fireproofing inorganic plate of 5mm, coats described door leaf skeleton, and skin is that thickness is the decoration panel of 5mm, coats described fireproofing inorganic plate and described door leaf inner sandwich layer.
Side away from described door leaf on the described doorframe is provided with a hinge reinforcement.
Owing to adopted technique scheme, compared with prior art, advantage and the good effect that the utlity model has are:
1, door leaf of the present utility model adopts the global formation expanded pearlite rock beam inner sandwich layer of independent research, and the heat-insulating flame-retardant performance is better, and avoids using the toxic material aluminosilicate fiber cotton;
2, door leaf of the present utility model only need adopt inorganic plate to coat door leaf skeleton, need not adopt whole inorganic plate to coat door leaf skeleton and door leaf inner sandwich layer, not only saves cost but also do not influence fireproof performance.
Labeled door described in the utility model, detect according to standard GB 14101-93 experiment, fire resistance period reached more than 90 minutes, had substantially exceeded 54 minutes second class standard and 72 minutes first class standard, and heat-proof quality and labeled door integrity performance also meet national standard fully.
Description of drawings
Further specify the utility model below in conjunction with the drawings and specific embodiments.
Fig. 1 is a front view of the present utility model.
Fig. 2 is an A-A sectional drawing of the present utility model.
Fig. 3 is a B-B part sectioned view of the present utility model.
Fig. 4 is a C-C sectional drawing of the present utility model.
The specific embodiment
In order to make technological means of the present utility model, creation characteristic, to reach purpose and effect is easy to understand, the utility model is further elaborated below in conjunction with embodiment.
As shown in Figure 1, a kind of labeled door described in the utility model, comprise doorframe 1, door leaf 2, door closer 3 and lockset 4, described door leaf 2 is the monolithic door leaf, the left side of described door leaf 2 and doorframe 1 are hinged by hinge page or leaf 5, the right side of described door leaf 2 is provided with described lockset 4, is connected with described doorframe 1 by a door closer 3 perpendicular to described hinge page or leaf 5 and away from a side of described lockset on the described door leaf 2, can close described door leaf 2 automatically.
As shown in Figure 2, described doorframe 1 comprises doorframe surrounding layer 11, skeleton clad 12 and doorframe skeleton 13, described skeleton clad 12 coats described doorframe skeleton 13, and what described doorframe surrounding layer 11 coated described skeleton clad 12 is subjected to fiery face (front of door leaf and doorframe is for being subjected to fiery face).Adopt the veneer edge sealing perpendicular to described skeleton clad 12 and away from a side of described surrounding layer 11 on the described doorframe 1.The left and right sides and upside near described door leaf 2 on the described doorframe 1 are inlaid with anti-plume 6.
Described doorframe skeleton 13 is fire-retardant hemlock skeleton.Described skeleton clad 12 is divided into two-layer, and internal layer 121 is that thickness is the fireproofing inorganic plate of 5mm, and outer 122 is that thickness is the Liu An clamping plate of 2.5mm.Described doorframe surrounding layer 11 is divided into two-layer, and internal layer 111 is that thickness is the fireproofing inorganic plate of 12mm, and outer 112 is that thickness is the decoration panel of 3mm.
Shown in Fig. 3,4, described door leaf 2 comprises door leaf skeleton 21, door leaf inner sandwich layer 22 and door leaf clad 23, and described door leaf inner sandwich layer 22 is arranged between the described door leaf skeleton 21, and described door leaf clad 23 coats described door leaf skeleton 21 and door leaf inner sandwich layer 22.
The global formation expanded pearlite rock beam that described door leaf inner sandwich layer 22 is inventor's independent research, thickness is 45mm, adopts refractory material light burnt powder, bittern and expanded perlite granule, mixes repressed making by a certain percentage.
Described door leaf skeleton 21 is fire-retardant China fir frame.Described door leaf clad 23 is two-layer, and internal layer 231 is that thickness is the fireproofing inorganic plate of 5mm, coats described door leaf skeleton 21.Internal layer 231 extends near the described door leaf inner sandwich layer 22 of a side direction that is subjected to fiery face of outer 232, and the opposite side that is subjected to fiery face away from outer 232 only coats described door leaf skeleton 21.Outer 232 is that thickness is the decoration panel of 5mm, coats described fireproofing inorganic inner cord 231 and described door leaf inner sandwich layer 22.
The left and right sides away from described door leaf 2 on the described doorframe 1 is provided with a hinge reinforcement 7.
Described door closer 3, lockset 4, hinge page or leaf 5, anti-plume 6, hinge reinforcement 7 all can be bought by commercial sources and obtain.
The utility model product is detected, and detection method is with reference to GBJ75-84 " Code for measurement of building sound insulation ", and detecting the utility model product sound insulation factor is 38dB, has good sound insulation value.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; certainly can also be on the utility model basis described door leaf be designed to biparting double door sheet or does other variation; that describes in the foregoing description and the manual just illustrates principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (6)
1. a labeled door comprises doorframe, door leaf, door closer, lockset and hinge page or leaf, it is characterized in that:
Described doorframe comprises doorframe surrounding layer, skeleton clad and doorframe skeleton, and described skeleton clad coats described doorframe skeleton, and described doorframe surrounding layer coats the fiery face that is subjected to of described skeleton clad;
Described door leaf comprises door leaf skeleton, door leaf inner sandwich layer and door leaf clad, and described door leaf inner sandwich layer is arranged between the described door leaf skeleton, and described door leaf clad coats described door leaf skeleton and door leaf inner sandwich layer;
Described door leaf inner sandwich layer is a global formation expanded pearlite rock beam inner sandwich layer.
2. a kind of labeled door as claimed in claim 1 is characterized in that: the left and right sides and upside near described door leaf on the described doorframe are inlaid with anti-plume.
3. a kind of labeled door as claimed in claim 1, it is characterized in that: the side away from described door leaf on the described doorframe is provided with a hinge reinforcement, is connected with described doorframe by a door closer perpendicular to described hinge page or leaf and away from a side of described lockset on the described door leaf.
4. a kind of labeled door as claimed in claim 1 is characterized in that: described door leaf skeleton is fire-retardant hemlock skeleton; Described door leaf clad is two-layer, and internal layer is that thickness is the fireproofing inorganic plate of 5mm, coats described door leaf skeleton, and skin is that thickness is the decoration panel of 5mm, coats described fireproofing inorganic plate and described door leaf inner sandwich layer.
5. a kind of labeled door as claimed in claim 1 is characterized in that: described doorframe skeleton is fire-retardant hemlock skeleton; Described skeleton clad is divided into internal layer and skin, and internal layer is that thickness is the fireproofing inorganic plate of 5mm, and skin is that thickness is the clamping plate of 2.5mm; Described doorframe surrounding layer is divided into inside and outside two-layer, and internal layer is that thickness is the fireproofing inorganic plate of 12mm, and skin is that thickness is the decoration panel of 3mm.
6. a kind of labeled door as claimed in claim 1 is characterized in that: adopt the veneer edge sealing perpendicular to described skeleton clad and away from one side of described doorframe surrounding layer on the described doorframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202131717U CN201705158U (en) | 2009-12-16 | 2009-12-16 | Fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202131717U CN201705158U (en) | 2009-12-16 | 2009-12-16 | Fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201705158U true CN201705158U (en) | 2011-01-12 |
Family
ID=43442313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202131717U Expired - Lifetime CN201705158U (en) | 2009-12-16 | 2009-12-16 | Fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201705158U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503350A (en) * | 2011-10-10 | 2012-06-20 | 上海汇豪木门制造有限公司 | Novel fire door core material and manufacturing method thereof |
| CN104110199A (en) * | 2014-08-11 | 2014-10-22 | 湖州铁佛耐火材料有限公司 | Novel fireproof door frame with inserted door sleeve |
| CN105952348A (en) * | 2016-07-12 | 2016-09-21 | 重庆发鑫防火门有限公司 | {0><}0{>Fireproof door frame |
| CN105952340A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Steel insulating fireproof door and manufacture method thereof |
| CN106761087A (en) * | 2016-11-22 | 2017-05-31 | 重庆欧帆门业有限公司 | A kind of timber of stabilized structure |
-
2009
- 2009-12-16 CN CN2009202131717U patent/CN201705158U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102503350A (en) * | 2011-10-10 | 2012-06-20 | 上海汇豪木门制造有限公司 | Novel fire door core material and manufacturing method thereof |
| CN102503350B (en) * | 2011-10-10 | 2016-01-20 | 上海汇豪木门制造有限公司 | A kind of fire door core material and manufacture method thereof |
| CN104110199A (en) * | 2014-08-11 | 2014-10-22 | 湖州铁佛耐火材料有限公司 | Novel fireproof door frame with inserted door sleeve |
| CN105952340A (en) * | 2016-06-22 | 2016-09-21 | 安徽安旺门业股份有限公司 | Steel insulating fireproof door and manufacture method thereof |
| CN105952348A (en) * | 2016-07-12 | 2016-09-21 | 重庆发鑫防火门有限公司 | {0><}0{>Fireproof door frame |
| CN105952348B (en) * | 2016-07-12 | 2018-01-23 | 重庆发鑫防火门有限公司 | Fireproof door frame |
| CN106761087A (en) * | 2016-11-22 | 2017-05-31 | 重庆欧帆门业有限公司 | A kind of timber of stabilized structure |
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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 |
Granted publication date: 20110112 |
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| CX01 | Expiry of patent term |