CN208578492U - Passive low-energy wooden heat-insulating fireproof door - Google Patents
Passive low-energy wooden heat-insulating fireproof door Download PDFInfo
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- CN208578492U CN208578492U CN201821081600.5U CN201821081600U CN208578492U CN 208578492 U CN208578492 U CN 208578492U CN 201821081600 U CN201821081600 U CN 201821081600U CN 208578492 U CN208578492 U CN 208578492U
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- door leaf
- fire
- doorframe
- heat
- glass
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Abstract
The utility model discloses a kind of Passive low-energy wooden heat-insulating fireproof doors.Including doorframe (2) and door leaf (3), door leaf (3) is equipped with fire-proof and theft-proof door lock (1), door leaf (3) is connect through hinge (4) with doorframe (2), key is that the mating surface between the doorframe (2) and door leaf (3) is step-like, sealing structure is equipped in stepped locations, door leaf (3) is equipped with fire-proof and thermal-insulation sight glass, the chamber internal surface of doorframe (2) is equipped with fireprotection layer (5) and superficial layer (6), the section structure of door leaf (3) is that middle position is fireproof heated board (7), two surfaces of fireproof heated board (7) are successively arranged high-intensitive layer (8), fire-proof plate (9) and surface layer of wood (10).The utility model has splendid sealing, heat preservation, high intensity and fire protecting performance.
Description
Technical field:
The utility model relates to the low energy consumption that a kind of entry door of building, in particular to a kind of wood materials are main material
Heat-insulating fireproof door.
Background technique:
Wooden door is the most common door of common buildings, and entry door the cheapest, and processing preparation is also relatively easy, low
Cost is most prominent feature, but disadvantage is also apparent simultaneously, as safety is poor, thermal insulation property is also bad, intensity and Nai Gao
Warm nature can be also bad.Therefore, how while keeping the low price of wooden door substantially and preparing convenient advantage, wooden door is improved
Safety, heat insulating ability and fire protecting performance be still a problem to be solved.Some entry doors also have sight glass, this meeting
As entry door fire prevention or a heat-insulated weak spot, therefore while solving foregoing problems, solve that there is sight glass
Heat-insulated, the fire prevention of entry door are also the problem of must be taken into consideration.
Summary of the invention:
The goal of the invention of the utility model is to disclose a kind of low energy consumption with glass vision panel entry door, heat-insulated and fire prevention etc.
Performance has good wooden entry door.
Realize that the technical solution of the utility model is as follows: including doorframe and door leaf, door leaf is equipped with fireproof and theftproof door
Lock, door leaf connect through hinge with doorframe, it is important to the mating surface between the doorframe and door leaf be it is step-like, in stepped locations
Equipped with sealing structure, door leaf is equipped with fire-proof and thermal-insulation sight glass, and the chamber internal surface of doorframe is equipped with fireprotection layer and superficial layer, door leaf
Section structure be middle position be fireproof heated board, two surfaces of fireproof heated board be successively arranged high-intensitive layer, fire-proof plate and
Surface layer of wood.
The fire-proof and thermal-insulation sight glass includes flame resistant glass and heat insulation glass, the end of flame resistant glass and heat insulation glass
Between be equipped with high temperature resistant interlayer, the outer surface end of flame resistant glass and heat insulation glass is equipped with high temperature resistant pressing plate.
The first step of the doorframe is equipped with the first groove, is equipped with sealing strip in the first groove, and the second of second step
It is equipped with sealing strip in groove, collectively forms sealing structure.
Bellows sealing strip is equipped in the first corner of door leaf and the second corner.
There is the sealing strip elastic body to be placed in the first and second groove, and the end of elastic body extends one
A extension, gap of the extending part between doorframe and door leaf.
The bellows sealing strip is closing or semi-closed structure with middle cavity.
The fireprotection layer of the doorframe be glass magnesium fireproof board, superficial layer be 5mm flame-retardant plywood, substrate be through fire prevention at
The fire-retardant wood-based materials of reason.
The fireproof heated board of the door leaf is the preparation of naked grain magnesium material, and high-intensitive layer is sheet metal or steel wire or steel wire
The composite plate of net and plasticity co-extrusion, fire-proof plate are the high-temperature-resistant layer of glass magnesium material preparation, and surface layer of wood is through fire prevention processing
Fire-retardant wooden boards.
The end of the fireproof heated board is equipped with the wooden end component through fire prevention processing.
The main of the utility model with material is wood materials, and in view of the drawbacks of the prior art, the structure of the utility model is set
The energy consumption problem that meter overcomes the defect of the prior art, especially door leaf when having sight glass, heat-insulated and fire safety problem obtain
It is relatively perfect to solve, it can be used as the regeneration product of the prior art.
Detailed description of the invention:
Fig. 1 is the positive structure schematic of the embodiments of the present invention.
Fig. 2 is the A-A section structure diagram of Fig. 1.
Fig. 3 is the B-B section structure diagram of Fig. 1.
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. 3, specific embodiment of the utility model are: including doorframe 2 and door leaf
3, door leaf 3 is equipped with fire-proof and theft-proof door lock 1, and door leaf 3 connect through hinge 4 with doorframe 2, it is important to the doorframe 2 and door leaf 3 it
Between mating surface be it is step-like, the step-like mating surface make the crack between a door and its frame between doorframe 2 and door leaf 3 become bending, this space-time
Gas forms resistance through the flowing of crack between a door and its frame, and above-mentioned step is two effective resistances that can form air flowing, and step is three
To be best, the resistance (shown in Fig. 2) of air flowing can be further increased, is equipped with sealing structure in above-mentioned stepped locations to seal
Above-mentioned crack between a door and its frame, door leaf 3 are equipped with fire-proof and thermal-insulation sight glass, still have while increasing the visuality of indoor and outdoor very well
Fireproof heat insulating performance；The chamber internal surface of doorframe 2 is equipped with fireprotection layer 5 and superficial layer 6, increases the fire protecting performance of doorframe 2；Door leaf 3
Section structure be middle position be fireproof heated board 7, two surfaces of fireproof heated board 7 are successively arranged high-intensitive layer 8, fire-proof plate
9 and surface layer of wood 10, above-mentioned door leaf 3 not only has good intensity, while having splendid fire protecting performance resistant to high temperature,
Multilayered structure also significantly reduces pyroconductivity, keeps thermal insulation property also fine.
The fire-proof and thermal-insulation sight glass includes flame resistant glass 16, which is double-layer structure, is prevented fires in bilayer
Fire prevention slurry can be poured between glass；It further include heat insulation glass 17, heat insulation glass is double glazing or triplex glass, between glass
For hollow or vacuum, then there is fabulous thermal insulation property；High temperature resistant is equipped between flame resistant glass 16 and the end of heat insulation glass 17
The outer surface end of interlayer 18, flame resistant glass 16 and heat insulation glass 17 is equipped with high temperature resistant pressing plate 19, above-mentioned high temperature resistant interlayer 18
There is high temperature protection effect to the end of heat insulation glass 17, it is fixed that high temperature resistant pressing plate 19 not only has flame resistant glass 16 and heat insulation glass 17
Position stabilization, also has high temperature protection effect to end, and high temperature resistant pressing plate 19 is metal plate or the higher heat-resisting material system of intensity
Standby pressing plate is additionally provided with the Expandable strip of heat-resisting material preparation between high temperature resistant pressing plate 19 and glass, with when blocking fire
High-temperature gas enters the gap between glass and door leaf 3.
The first step of the doorframe 2 is equipped with the first groove 11, is equipped with sealing strip 12, second step in the first groove 11
The second groove 13 in be equipped with sealing strip 12, collectively form sealing structure, a part of above-mentioned sealing strip 12 protrudes from first,
In two grooves (11,13) and crack between a door and its frame between door leaf 3 above-mentioned and doorframe 2, seals the crack between a door and its frame and block air through the door
The flowing of seam, the loss of heat caused by reducing or eliminating because of air flowing；To further increase the sealing to crack between a door and its frame, in door leaf
3 the first corner and the second corner are equipped with bellows sealing strip 14, and above-mentioned bellows sealing strip 14 is the envelope with middle cavity
It closes or semi-closed structure, and is located in crack between a door and its frame, the sealing structure of crack between a door and its frame is collectively formed with sealing strip 12 above-mentioned；The sealing
There is item 12 elastic body to be placed in the first and second groove (11,13), and elastic body is not easy sealing strip 12 from first and second
Abjection in groove (11,13), the end of elastic body extend an extension, the extending part in door leaf 3 and doorframe 2 it
Between gap in, and the end of the extension is close to the corner of above-mentioned door leaf 3, the extension and bellows sealing strip 14 above-mentioned
It is in contact, further increases the sealing effect of sealing structure；Above-mentioned bellows sealing strip 14 and sealing strip 12 is by resistant to high temperature
Rubber-plastics material preparation, to improve in fire to the barriering effect of flame or high-temperature gas.
The fireprotection layer 5 of the doorframe 2 is glass magnesium fireproof board, and superficial layer 6 is the flame-retardant plywood of 5mm, and the two is jointly right
The wood substrate of doorframe 2 provides protection resistant to high temperature, and the wood substrate of certain doorframe 2 is also the fire-retardant wooden material through processing of preventing fires
Material；The fireproof heated board 7 of the door leaf 3 is the preparation of naked grain magnesium material, and naked grain magnesium material has good high temperature resistance,
When the condition of high temperature, fireproof heated board 7 is indeformable reasonable time can maintaining, and avoids failing to open door lock because door leaf 3 deforms
Situation, high intensity layer 8 above-mentioned are the composite plate of sheet metal or steel wire or steel wire and plasticity co-extrusion, and fire-proof plate 9 is glass magnesium
The high-temperature-resistant layer of material preparation, surface layer of wood 10 are the fire-retardant wooden boards through fire prevention processing；Above-mentioned door leaf 3 is multilayer knot
Structure is the effective transmitting for having blocked heat transfer first, and fireproof heated board 7 and fire-proof plate 9 can block flame transmission, and high-intensitive
Layer 8 not only increases the intensity of door leaf, can also effectively prevent the destruction with mechanical means to door leaf 3, and the two of high-intensitive layer 8
Surface also obtains the protection of heat-resisting material, therefore when fire occurs, door leaf 3 can effectively keep it is indeformable, be personnel into
The time striving for valuable escape out and reinforcing.
The end of the fireproof heated board 7 is equipped with the wooden end component 15 through fire prevention processing, wooden end component 15
In addition to also there is fire-proof function, the groove processing processing in step surface or/and step corner can be easily carried out.
Claims (9)
1. a kind of Passive low-energy wooden heat-insulating fireproof door, including doorframe (2) and door leaf (3), it is anti-that door leaf (3) is equipped with fire prevention
It steals door lock (1), door leaf (3) is connect through hinge (4) with doorframe (2), it is characterised in that between the doorframe (2) and door leaf (3)
Mating surface be it is step-like, stepped locations be equipped with sealing structure, door leaf (3) be equipped with fire-proof and thermal-insulation sight glass, doorframe (2)
Chamber internal surface be equipped with fireprotection layer (5) and superficial layer (6), the section structure of door leaf (3) is middle position for fireproof heated board
(7), two surfaces of fireproof heated board (7) are successively arranged high-intensitive layer (8), fire-proof plate (9) and surface layer of wood (10).
2. Passive low-energy wooden heat-insulating fireproof door according to claim 1, it is characterised in that the fire-proof and thermal-insulation
Sight glass includes flame resistant glass (16) and heat insulation glass (17), is set between flame resistant glass (16) and the end of heat insulation glass (17)
Have high temperature resistant interlayer (18), the outer surface end of flame resistant glass (16) and heat insulation glass (17) is equipped with high temperature resistant pressing plate (19).
3. Passive low-energy wooden heat-insulating fireproof door according to claim 1 or 2, it is characterised in that the doorframe
(2) first step is equipped with the first groove (11), is equipped with sealing strip (12) in the first groove (11), the second groove of second step
(13) sealing strip (12) are equipped in, collectively form sealing structure.
4. Passive low-energy wooden heat-insulating fireproof door according to claim 3, it is characterised in that the first of door leaf (3)
Corner and the second corner are equipped with bellows sealing strip (14).
5. Passive low-energy wooden heat-insulating fireproof door according to claim 4, it is characterised in that the sealing strip
(12) there is an elastic body to be placed in the first and second groove (11,13), an extension is extended in the end of elastic body,
Gap of the extending part between doorframe (2) and door leaf (3).
6. Passive low-energy wooden heat-insulating fireproof door according to claim 5, it is characterised in that the bellows sealing
Item (14) is closing or semi-closed structure with middle cavity.
7. Passive low-energy wooden heat-insulating fireproof door according to claim 6, it is characterised in that the doorframe (2)
Fireprotection layer (5) is glass magnesium fireproof board, and superficial layer (6) is the flame-retardant plywood of 5mm, and substrate is the fire-retardant wooden material through fire prevention processing
Material.
8. Passive low-energy wooden heat-insulating fireproof door according to claim 7, it is characterised in that the door leaf (3)
Fireproof heated board (7) is the preparation of naked grain magnesium material, and high-intensitive layer (8) is sheet metal or steel wire or steel wire and plasticity co-extrusion
Composite plate, fire-proof plate (9) are the high-temperature-resistant layer of glass magnesium material preparation, and surface layer of wood (10) is through the fire-retardant wooden of fire prevention processing
Plate.
9. Passive low-energy wooden heat-insulating fireproof door according to claim 8, it is characterised in that the fireproof heat insulating
The end of plate (7) is equipped with the wooden end component (15) through fire prevention processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081600.5U CN208578492U (en) | 2018-07-06 | 2018-07-06 | Passive low-energy wooden heat-insulating fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821081600.5U CN208578492U (en) | 2018-07-06 | 2018-07-06 | Passive low-energy wooden heat-insulating fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208578492U true CN208578492U (en) | 2019-03-05 |
Family
ID=65510017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821081600.5U Active CN208578492U (en) | 2018-07-06 | 2018-07-06 | Passive low-energy wooden heat-insulating fireproof door |
Country Status (1)
| Country | Link |
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| CN (1) | CN208578492U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058739A (en) * | 2020-01-09 | 2020-04-24 | 广州和升隔音技术有限公司 | Fire prevention soundproof door |
| CN111706232A (en) * | 2020-07-30 | 2020-09-25 | 四川零能昊科技有限公司 | Passive ultralow-energy-consumption airtight door |
-
2018
- 2018-07-06 CN CN201821081600.5U patent/CN208578492U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058739A (en) * | 2020-01-09 | 2020-04-24 | 广州和升隔音技术有限公司 | Fire prevention soundproof door |
| CN111706232A (en) * | 2020-07-30 | 2020-09-25 | 四川零能昊科技有限公司 | Passive ultralow-energy-consumption airtight door |
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