CN209817839U - Multifunctional escape fireproof door - Google Patents
Multifunctional escape fireproof door Download PDFInfo
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- CN209817839U CN209817839U CN201821553781.7U CN201821553781U CN209817839U CN 209817839 U CN209817839 U CN 209817839U CN 201821553781 U CN201821553781 U CN 201821553781U CN 209817839 U CN209817839 U CN 209817839U
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Abstract
The utility model relates to a fire door, in particular to a multifunctional escape fire door, which comprises a door frame, a door leaf, a fire flag-shaped hinge, a fire lock, fire glass, a first door closer, a second door closer, a fire bolt and a fire expansion sealing strip, wherein the first veneer splint and the second veneer splint are provided with grooves, and cooling powder is injected into the grooves, so that the fire door can quickly absorb heat and reduce temperature under the condition of high temperature, thereby enhancing the fire resistance of the fire door, prolonging the fire resistance limit time of the fire door, and accelerating the oxidation process of carbon monoxide into carbon dioxide under the condition of high temperature by loading noble metal catalyst on ceramic particles in coating, thereby reducing the concentration of the carbon monoxide at the periphery of the fire door, and a patch thermometer is adhered on the surface of the door leaf for prompting the temperature of the door leaf and avoiding the door leaf from being touched when the temperature is too high, causing injury to personnel.
Description
Technical Field
The utility model relates to a prevent fire door, especially a multi-functional fire door of preventing fleing.
Background
A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. The fireproof partition is a fireproof partition with certain fire resistance arranged in fireproof partitions, evacuation staircases, vertical shafts and the like, the internal structural design and the material of the fireproof door are the key of the protective performance of various fireproof doors, and the existing fireproof doors are simple in structure, single in function and poor in protective safety performance.
Disclosure of Invention
Not enough to prior art, the utility model provides a multi-functional fire door of fleing that barrier propterty is high.
The technical scheme of the utility model is that: a multifunctional escape fire door comprises: a door frame, a door leaf, a fireproof flag-shaped hinge, a fireproof lock, fireproof glass, a first door closer, a second door closer, a fireproof bolt and a fireproof expansion sealing strip, the fireproof expansion sealing strip is arranged on the inner wall of the periphery of the door frame, the fireproof flag-shaped hinge is arranged on the door frame, the door frame and the door leaf are connected through a fireproof flag-shaped hinge, the door leaf comprises a left door leaf and a right door leaf, the top of the left door leaf is connected with one end of a first door closer, the other end of the first door closer is connected with a door frame, the top of the right door leaf is connected with one end of a second door closer, the other end of the second door closer is connected with the door frame, the middle part of the left side of the right door leaf is provided with a fireproof lock, the left door leaf and the right door leaf are both provided with fireproof glass frames, fireproof glass is arranged on the fireproof glass frames and used for transmitting light, and a fireproof bolt is arranged at the bottom of the left door leaf.
Further, left door leaf and right door leaf all include: first veneer splint, second veneer splint, light calcium PLASTIC LAMINATED and pearlite fire door core, the inboard of first veneer is provided with light calcium PLASTIC LAMINATED, the inboard of light calcium PLASTIC LAMINATED is provided with pearlite fire door core, the inboard of pearlite fire door core is provided with second veneer splint, and each layer panel passes through rubberizing hot pressing bonding.
Furthermore, be provided with a plurality of recess on first veneer splint and the second veneer splint, pour into the cooling powder into in the recess, the external surface hot pressing of first veneer splint and second veneer splint has fire-retardant plastic film.
Further, the outer surface of the flame-retardant plastic film is coated with a layer of catalytic coating, the catalytic coating contains ceramic particles, the ceramic particles are noble metal catalyst carriers and are loaded with noble metal catalysts, the ceramic particle raw materials are processed into spheres through the technical processes of proportioning, forming, sintering and the like, then noble metal active components and promoters are loaded through an impregnation method, and finally the catalyst is obtained through reduction roasting.
Furthermore, a patch thermometer is adhered to the surface of the right door leaf and used for prompting the temperature of the door leaf, and the door leaf is prevented from being touched when the temperature of the door leaf is too high, so that injury to personnel is avoided.
Further, the height of the left door leaf and the height of the right door leaf are both: 2133mm, width: 857mm, thickness: 115 mm.
Further, the height of fire prevention glass is 310mm, and the width is: 310 mm.
The utility model has the advantages that: the utility model discloses a first veneer splint and second veneer splint are provided with the recess, and pour into the cooling powder into in the recess, under the high temperature condition, can play quick heat absorption, reduce the temperature, and then strengthen the fire behavior of preventing fire door, prolong the fire-resistant limit time of preventing fire door; precious metal catalysts are loaded on ceramic particles in the coating, so that the process of oxidizing carbon monoxide into carbon dioxide can be accelerated at high temperature, and the concentration of the carbon monoxide on the periphery of the fireproof door is reduced; a patch thermometer is adhered to the surface of the door leaf and used for prompting the temperature of the door leaf and avoiding the damage to personnel caused by the touch of the door leaf when the temperature of the door leaf is too high.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of the present invention;
fig. 3 is a schematic structural view of the first facing splint.
In the figure, 1, a door frame; 2. a door leaf; 3. a fire flag shaped hinge; 4. a fireproof lock; 5. fireproof glass; 6. a first door closer; 7. a second door closer; 8. a fireproof bolt; 9. a first facing splint; 10. light calcium fire-proof plate; 11. perlite fireproof door core board; 12. a second veneer splint; 13. a groove; 14. a fire-resistant intumescent sealing strip; 15. a patch thermometer; 21. a left door leaf; 22. and a right door leaf.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in fig. 1 to 3, a multifunctional fire escape door comprises: the fireproof door comprises a door frame 1, a door leaf 2, a fireproof flag-shaped hinge 3, a fireproof lock 4, fireproof glass 5, a first door closer 6, a second door closer 7, a fireproof bolt 8 and a fireproof expansion sealing strip 14, wherein the fireproof expansion sealing strip 14 is arranged on the inner wall of the periphery of the door frame 1, the fireproof flag-shaped hinge 3 is arranged on the door frame 1, the door frame 1 and the door leaf 2 are connected through the fireproof flag-shaped hinge 3, the door leaf 2 comprises a left door leaf 21 and a right door leaf 22, the top of the left door leaf 21 is connected with one end of the first door closer 6, the other end of the first door closer 6 is connected with the door frame 1, the top of the right door leaf 22 is connected with one end of the second door closer 7, the other end of the second door leaf 7 is connected with the door frame 1, the fireproof lock 4 is arranged in the middle of the left side of the right door leaf 22, fireproof glass frames are, fireproof glass 5 is arranged on the fireproof glass frames and used for transmitting light, and a fireproof bolt 7 is arranged at the bottom of the left door leaf 21.
The left door leaf 21 and the right door leaf 22 each include: first veneer splint 9, second veneer splint 13, light calcium PLASTIC LAMINATED 10 and the fire door core 11 is prevented to pearlite, the inboard of first veneer 9 is provided with light calcium PLASTIC LAMINATED 10, the inboard of light calcium PLASTIC LAMINATED 10 is provided with the fire door core 11 is prevented to pearlite, the inboard of pearlite fire door core 11 is provided with second veneer splint 12, and each layer panel passes through rubberizing hot pressing bonding.
The first veneer splint 9 and the second veneer splint 12 are provided with 9 grooves 13 with the same specification, cooling powder is injected into the grooves 13, and the outer surfaces of the first veneer splint 9 and the second veneer splint 13 are hot-pressed with flame-retardant plastic films.
The outer surface of the flame-retardant plastic film is coated with a layer of catalytic coating, the catalytic coating contains ceramic particles, the ceramic particles are noble metal catalyst carriers and are loaded with noble metal catalysts, the ceramic particle raw materials are processed into spheres through the technical processes of proportioning, forming, sintering and the like, then noble metal active components and cocatalyst are loaded through an impregnation method, and finally the flame-retardant plastic film is prepared through reduction roasting.
The surface of the right door leaf 22 is adhered with a patch thermometer 15 for prompting the temperature of the door leaf 2, so that the door leaf 2 is prevented from being touched when the temperature is too high, and the injury to personnel is avoided.
The heights of the left door leaf 21 and the right door leaf 22 are both: 2133mm, width: 857mm, thickness: 115 mm.
The height of fire prevention glass 5 is 310mm, and the width is: 310 mm.
The cooling powder in the embodiment is a heat-absorbing and heat-insulating composite powder produced by QingheLei alloy material Co.
The chinese patent adopted for the catalytic coating in this example discloses a coating composition comprising ceramic particles, application nos.: 201080026296.4, comprising ceramic particles.
The patch thermometer in the embodiment adopts a reversible 10-grid temperature measuring patch manufactured by Shaoxing Changlong electrical equipment Co.
The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.
Claims (4)
1. A multi-functional fire door that prevents fleing which characterized in that: the fireproof door comprises a door frame, a door leaf, fireproof flag-shaped hinges, a fireproof lock, fireproof glass, a first door closer, a second door closer, a fireproof bolt and fireproof expansion sealing strips, wherein the fireproof expansion sealing strips are arranged on the peripheral inner walls of the door frame, the fireproof flag-shaped hinges are arranged on the door frame, the door frame is connected with the door leaf through the fireproof flag-shaped hinges, the door leaf comprises a left door leaf and a right door leaf, the top of the left door leaf is connected with one end of the first door closer, the other end of the first door closer is connected with the door frame, the top of the right door leaf is connected with one end of the second door closer, the other end of the second door closer is connected with the door frame, the fireproof lock is arranged in the middle of the left side of the right door leaf, fireproof glass frames are respectively arranged on the left door leaf and the right door leaf, the fireproof glass frames are respectively provided with the fireproof, left side door leaf and right door leaf all include: first veneer splint, second veneer splint, light calcium PLASTIC LAMINATED and pearlite fire door core, the inboard of first veneer splint is provided with light calcium PLASTIC LAMINATED, the inboard of light calcium PLASTIC LAMINATED is provided with pearlite fire door core, the inboard of pearlite fire door core is provided with second veneer splint, be provided with a plurality of recess on first veneer splint and the second veneer splint, pour into the cooling powder into in the recess, the external surface hot pressing of first veneer splint and second veneer splint has fire-retardant plastic film, fire-retardant plastic film's surface coating one deck catalytic coating, the ceramic granule is contained to the catalytic coating, the ceramic granule is the noble metal catalyst carrier in.
2. A multifunctional fire escape door according to claim 1, wherein: and a patch thermometer is adhered to the surface of the right door leaf.
3. A multifunctional fire escape door according to claim 2, characterized in that: the height of the left door leaf and the height of the right door leaf are both: 2133mm, width: 857mm, thickness: 115 mm.
4. A multifunctional fire escape door according to claim 3, characterized in that: the height of fire prevention glass is 310mm, and the width is: 310 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553781.7U CN209817839U (en) | 2018-09-23 | 2018-09-23 | Multifunctional escape fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821553781.7U CN209817839U (en) | 2018-09-23 | 2018-09-23 | Multifunctional escape fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209817839U true CN209817839U (en) | 2019-12-20 |
Family
ID=68867943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821553781.7U Active CN209817839U (en) | 2018-09-23 | 2018-09-23 | Multifunctional escape fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209817839U (en) |
-
2018
- 2018-09-23 CN CN201821553781.7U patent/CN209817839U/en active Active
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