CN208578464U - Passive type super low energy consumption steel composite fire-proof anti-theft safety door - Google Patents
Passive type super low energy consumption steel composite fire-proof anti-theft safety door Download PDFInfo
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- CN208578464U CN208578464U CN201820626575.8U CN201820626575U CN208578464U CN 208578464 U CN208578464 U CN 208578464U CN 201820626575 U CN201820626575 U CN 201820626575U CN 208578464 U CN208578464 U CN 208578464U
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- doorframe
- steel plate
- door leaf
- fire
- cladding steel
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Abstract
The utility model discloses a kind of passive type super low energy consumption steel composite fire-proof anti-theft safety doors.Including doorframe (2), door leaf (3) equipped with theftproof lock (1), door leaf (3) is connect through hinge (4) with doorframe (2), key is formation step mating surface between doorframe (2) and door leaf (3), it is set in step mating surface between doorframe (2) and door leaf (3) there are two heat-insulating bridge-cut-off structure and is set there are two fire protection flame retarding sealing element (5), doorframe sizing substrate (6) and fire-proof plate (7) are equipped in the cladding steel plate of doorframe (2), insulation board (8) and fireprotection layer are equipped between the cladding steel plate of door leaf (3).The utility model has good heat preservation, antitheft and fireproof comprehensive performance.
Description
Technical field:
The utility model relates to a kind of doors for building, particularly relate to a kind of safety door with many-sided function.
Background technique:
Entry door is the indispensable component of modern architecture, and building energy consumption has accounted for social total energy consumption
30% or so, it is the main energy sources consumption rich and influential family of society.Therefore, to solve building energy consumption, it is low that country vigorously advocates green
The essence of energy consumption building, green low-energy consumption building is to solve the problems, such as the energy-saving heat preservings such as wall, door and window.Currently, exterior wall and exterior window section
The technology that problem can be kept the temperature preferably is realized that the heat preservation problem of door also has several technologies to realize.But due to GB50016-
There is stringent fire protection requirement to skyscraper, the entry door in firewall position in 2014 " Code for fire protection design of buildings ", together
When also have a national regulation to safe antitheft, and current entry door will be kept the temperature and it is antitheft be used as main technical requirements, but due to
The strict demand of multi-angle will meet the requirement of various aspects, also meet all multi objectives such as price, the beauty of market receiving, special
Maybe have excellent fire prevention, high temperature resistance, be still that entry door also fails to solve the problems, such as.
Summary of the invention:
The goal of the invention of the utility model be disclose it is a kind of with it is good heat preservation, antitheft and fireproof good combination property
Safety door.
Realize that the technical solution of the utility model is as follows: including doorframe, equipped with the door leaf of theftproof lock, door leaf is through hinge
It is connect with doorframe, it is important to form step mating surface between doorframe and door leaf, be set in the step mating surface between doorframe and door leaf
There are two heat-insulating bridge-cut-off structure and set there are two fire protection flame retarding sealing element, be equipped in the cladding steel plate of doorframe doorframe sizing substrate and
Fire-proof plate is equipped with insulation board and fireprotection layer between the cladding steel plate of door leaf.
Fire-proof plate is equipped between the first cladding steel plate and the second cladding steel plate and doorframe sizing substrate of the doorframe.
The insulation board is by CO2Graphite material, aerogel composite, magnesium oxide material, aluminosilicate material, naked grain
At least one of magnesium material extrusion molding is constituted.
The fireprotection layer being equipped in the door leaf is located between insulation board and cladding steel plate, the magnesium oxysulfide layer of fireprotection layer and guarantor
Warm plate is compound, and the another side of magnesium oxysulfide layer is through nonwoven layer and the hardened conjunction of cladding steel.
It is wrapped between the first cladding steel plate and the second cladding steel plate of the doorframe, door leaf with third cladding steel plate and the 4th
It covers and is equipped with thermal insulator between steel plate, form bridge cutoff structure.
It is close that the step surface of the corresponding matching third cladding steel plate of the door leaf and the 4th cladding steel plate is equipped with fire protection flame retarding
Sealing.
The utility model be in the foundation structure of general existing entry door, be arranged on the intersection of door leaf and doorframe to
Few two bending sides form the obstruction of air-flow, while setting that there are two heat-insulated blocking-up structures to prevent heat transfer, be additionally provided with two it is anti-
The fire-retardant sealing element of fire, increases the fire retardant performance of doorframe seam, at least one counter-fire is equipped with especially in door leaf and doorframe
The flame retarding construction in face, therefore the utility model has good heat preservation, antitheft, fire prevention and safety comprehensive performance.
Detailed description of the invention:
Fig. 1 is the front appearance structural schematic diagram of the utility model.
Fig. 2 is the schematic diagram of the section structure of Fig. 1.
Fig. 3 is the B-B the schematic diagram of the section structure of Fig. 1.
Fig. 4 is the local section structural schematic diagram of door leaf.
Fig. 5 is the cooperation enlarged structure schematic diagram of door leaf and doorframe.
Specific embodiment:
Specific embodiment of the present utility model is provided in conjunction with attached drawing, the specific implementation of the utility model for needing to illustrate
The detailed description of mode is practical new to this to should not be taken as convenient for the comprehensive understanding to the technical solution of the utility model
The limitation of the scope of protection of the claims of type.
The technical solution of referring to Figure 1~Fig. 5, specific embodiment of the utility model are: including doorframe 2, being equipped with
The door leaf 3 of theftproof lock 1, door leaf 3 are connect through hinge 4 with doorframe 2, it is important to step mating surface is formed between doorframe 2 and door leaf 3,
It is set in step mating surface between doorframe 2 and door leaf 3 there are two heat-insulating bridge-cut-off structure and is set there are two fire protection flame retarding sealing element 5,
It is equipped with doorframe sizing substrate 6 and fire-proof plate 7 in the cladding steel plate of doorframe 2, is equipped with 8 He of insulation board between the cladding steel plate of door leaf 3
Fireprotection layer.Practical at least three~tetra- steps of above-mentioned step mating surface, air is by such multiple bending gap flowings
Resistance is with regard to larger, and the thermal loss that the air of flowing generates just is greatly reduced, the heat-insulating bridge-cut-off knot being equipped in step mating surface
Structure blocks indoor and outdoor through the heat transfer at 3 edge of doorframe 2 and door leaf, and fire protection flame retarding sealing element 5 is first will be above-mentioned multiple curved
Crease gap blocks, and is closed air flow passage, while its high temperature resistant property having improves sealing element 5 at high temperature
Persistence, and the fire prevention of the special construction of doorframe 2 and door leaf 3, technical measures resistant to high temperature improve doorframe 2 and door leaf 3
High temperature resistant property finally makes the utility model have the comprehensive performance of fire prevention, anti-theft heat-insulated.
Fire prevention is equipped between the first cladding steel plate 9 and the second cladding steel plate 10 and doorframe sizing substrate 6 of the doorframe 2
Plate 7；What above-mentioned the first cladding steel plate 9 and the second cladding steel plate 10 faced is that doorframe 2 is not empty with the contact of other structures covering
The face of gas, when if any fire, directly facing high temperature air, then above-mentioned fire-proof plate 7 can prevent high temperature from conducting to doorframe sizing base
Material 6 and the overall structure for protecting doorframe 2.
The indoor outer surface of the door leaf 3 is equipped with cladding steel plate, is the additional strength guaranteed to door leaf 3 first
It destroys, the insulation board 8 in the cladding steel plate of door leaf 3 is by CO2Graphite material, aerogel composite, magnesium oxide material, silicate
At least one of class material, naked grain magnesium material extrusion molding is constituted.Above-mentioned insulation board 8 has preferable thermal insulation property, and may be used also
The needs of intensity or density or thermal conductivity etc. are carried out according to specific technical requirements and are adjusted, and extrusion technique is existing
Technology carries out adjustment appropriate by real material.The fireprotection layer being equipped in door leaf 3 simultaneously is located at insulation board 8 and cladding steel
Between plate, the magnesium oxysulfide layer 11 and insulation board 8 of fireprotection layer are compound, and the another side of magnesium oxysulfide layer 11 is through nonwoven layer 12 and cladding steel
Hardened conjunction；Due to increasing magnesium oxysulfide layer 11, when the indoor outer surface of door leaf 3 encounters high temperature when having fire, in door leaf 3
Insulation board 8 has thermal insulation protection effect, avoids the rough sledding such as the too fast deformation of door leaf 3, and above-mentioned nonwoven layer 12 can make
High-temperature resistance adhesive and insulation board 8 and cladding steel plate are more preferably combined and are more convenient for the realization of engineering preparation.
Between the first cladding steel plate 9 and the second cladding steel plate 10 of the doorframe 2, door leaf 3 and third coats steel plate 13
It is equipped with thermal insulator 15 between the 4th cladding steel plate 14, forms bridge cutoff structure；Above-mentioned thermal insulator 15 is passed by high temperature resistant low-heat
Material preparation is led, above-mentioned thermal insulator 15 forms two on the cladding face that first to fourth cladding steel plate of doorframe 2 is formed and breaks
Bridge structure prevents the heat of indoor and outdoor from improving the heat insulation effect of doorframe 2 along above-mentioned cladding face conduction.In door leaf 3
Corresponding matching third coats steel plate 13 and the step surface of the 4th cladding steel plate 14 is equipped with fire protection flame retarding sealing element 5, and fire protection flame retarding is close
Sealing 5 is prepared by elastic material resistant to high temperature, and such as rubber-plastics material resistant to high temperature, above-mentioned fire protection flame retarding sealing element 5 are located at door leaf 3
Step surface simultaneously be located at door leaf 3 cladding steel plate and step surface on the 5th cladding steel plate 16 between, prevent the heat of indoor and outdoor from
Along the cladding steel plate conduction of the step surface of door leaf 3.
Claims (5)
1. a kind of passive type super low energy consumption steel composite fire-proof anti-theft safety door, including doorframe (2), equipped with the door of theftproof lock (1)
It fans (3), door leaf (3) is connect through hinge (4) with doorframe (2), it is characterised in that form step between doorframe (2) and door leaf (3) and match
Conjunction face sets in the step mating surface between doorframe (2) and door leaf (3) there are two heat-insulating bridge-cut-off structure and sets that there are two fire protection flame retardings
Sealing element (5), the cladding steel plate of doorframe (2) is interior to be equipped with doorframe sizing substrate (6) and fire-proof plate (7), the cladding steel plate of door leaf (3)
Between be equipped with insulation board (8) and fireprotection layer.
2. passive type super low energy consumption steel composite fire-proof anti-theft safety door according to claim 1, it is characterised in that described
Doorframe (2) the first cladding steel plate (9) and the second cladding steel plate (10) and doorframe be formed between substrate (6) equipped with fire-proof plate
(7)。
3. passive type super low energy consumption steel composite fire-proof anti-theft safety door according to claim 1 or 2, it is characterised in that institute
The fireprotection layer being equipped in the door leaf (3) stated is located between insulation board (8) and cladding steel plate, the magnesium oxysulfide layer (11) of fireprotection layer and guarantor
Warm plate (8) is compound, and the another side of magnesium oxysulfide layer (11) is through nonwoven layer (12) and the hardened conjunction of cladding steel.
4. passive type super low energy consumption steel composite fire-proof anti-theft safety door according to claim 3, it is characterised in that described
Doorframe (2), door leaf (3) first cladding steel plate (9) with second cladding steel plate (10) between and third coat steel plate (13) and
It is equipped with thermal insulator (15) between 4th cladding steel plate (14), forms bridge cutoff structure.
5. passive type super low energy consumption steel composite fire-proof anti-theft safety door according to claim 4, it is characterised in that described
Door leaf (3) corresponding matching third cladding steel plate (13) with the 4th cladding steel plate (14) step surface be equipped with fire protection flame retarding sealing
Part (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626575.8U CN208578464U (en) | 2018-04-28 | 2018-04-28 | Passive type super low energy consumption steel composite fire-proof anti-theft safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820626575.8U CN208578464U (en) | 2018-04-28 | 2018-04-28 | Passive type super low energy consumption steel composite fire-proof anti-theft safety door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578464U true CN208578464U (en) | 2019-03-05 |
Family
ID=65505925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820626575.8U Active CN208578464U (en) | 2018-04-28 | 2018-04-28 | Passive type super low energy consumption steel composite fire-proof anti-theft safety door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208578464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668987A (en) * | 2021-08-25 | 2021-11-19 | 亚斯王门业（天津）有限公司 | Anti-theft armored safety door with replaceable panel and ultra-low energy consumption |
-
2018
- 2018-04-28 CN CN201820626575.8U patent/CN208578464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113668987A (en) * | 2021-08-25 | 2021-11-19 | 亚斯王门业（天津）有限公司 | Anti-theft armored safety door with replaceable panel and ultra-low energy consumption |
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