CN209908334U - Novel heat-insulation fireproof door - Google Patents
Novel heat-insulation fireproof door Download PDFInfo
- Publication number
- CN209908334U CN209908334U CN201920429537.8U CN201920429537U CN209908334U CN 209908334 U CN209908334 U CN 209908334U CN 201920429537 U CN201920429537 U CN 201920429537U CN 209908334 U CN209908334 U CN 209908334U
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- Prior art keywords
- door
- fireproof
- heat
- door frame
- plate
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- Expired - Fee Related
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- 238000009413 insulation Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 239000000565 sealant Substances 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 17
- 238000003860 storage Methods 0.000 claims description 13
- 235000019362 perlite Nutrition 0.000 claims description 10
- 239000010451 perlite Substances 0.000 claims description 10
- 239000010960 cold rolled steel Substances 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 6
- 229920002379 silicone rubber Polymers 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 description 10
- 239000002245 particle Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000005097 cold rolling Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002468 ceramisation Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
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Abstract
The utility model discloses a novel heat-insulation fireproof door, which comprises a door frame, wherein a through groove is arranged inside the door frame, the side end inside the through groove is hinged with a door plate through a fireproof hinge, a back plate is fixedly arranged at the side end at the back part of the through groove, a heat-resistant sealing gasket is fixedly bonded at the inner side edge part of the back plate, an embedding groove is arranged at the inner side edge part of the door frame, a fireproof expansion sealant is embedded and fixedly bonded inside the embedding groove, and a fireproof door closer is arranged at one side of the top end of the door frame. And is not easy to damage.
Description
Technical Field
The utility model relates to a prevent fire door technical field, specifically be a novel thermal-insulated fire door that prevents.
Background
The fire door is an important component of fire fighting equipment and is an important part in social fire prevention, and a traditional fire door can generate a hole after being connected between a door plate and a door frame in the practical application process, so that the sealing performance of the fire door is low, smoke and the like on the site can easily enter a safety channel through a gap, the safety channel is threatened, and meanwhile, combustible gas such as oxygen and the like in the safety channel can be timely conveyed to a fire scene by utilizing the gap, and the burning degree of the fire scene is further increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides a novel thermal-insulated fire door that prevents, can effectively solve traditional fire door that proposes in the above-mentioned background art because can produce the hole after being connected between its door plant and the door frame in the practical application process, and then the leakproofness that leads to preventing fire door is lower, and then make on-the-spot flue gas etc. easily enter into the escape way through the gap in, and then cause the escape way to produce the threat, utilize the gap simultaneously can be with timely transport scene of conflagration of combustible gas such as the inside oxygen of escape way, and then aggravate the problem of the degree of burning out on the scene of conflagration.
In order to achieve the above object, the utility model provides a following technical scheme: a novel heat-insulation fireproof door comprises a door frame, wherein a through groove is formed in the door frame, a door plate is hinged to the inner side edge end of the through groove through a fireproof hinge, a back plate is fixedly mounted at the back edge end of the through groove, a heat-resistant sealing gasket is fixedly bonded to the inner side edge portion of the back plate, an embedding groove is formed in the inner side edge portion of the door frame, fireproof expansion sealing glue is embedded and fixedly bonded in the embedding groove, a fireproof door closer is mounted on one side of the top end of the door frame, one side of the bottom of the fireproof door closer is fixedly connected with the door plate through a connecting rod, and a;
the heat insulation board is characterized in that the bottom and the top of the side ends of the two sides of the door frame are respectively provided with an installation inserting plate, one side of each installation inserting plate, which is close to the door frame, is connected with a limiting block, one end of each limiting block is provided with a heat insulation board, a heat insulation cavity is arranged in each heat insulation board, a ceramic silicon rubber pad is embedded in each heat insulation cavity, the bottom end and the top end of each heat insulation board are respectively provided with a heat dissipation groove, and one end;
the fireproof door is characterized in that a fireproof panel is embedded into the outer side edge of the door plate, and heat inlet holes are formed in the equal distance of each edge end of the door plate.
Preferably, the fireproof expansion sealant is fixedly bonded with the inner wall of the embedding groove through heat-resistant glue.
Preferably, the connecting plate is connected with the door frame through welding.
Preferably, the heat inlet holes are internally bonded with a dirt blocking gauze.
Preferably, cold rolling steel frames are embedded in the door panel, storage tanks are arranged at the staggered positions between adjacent cold rolling steel frames, heat dissipation fins are bonded inside the storage tanks at the positions, close to the edge portions of the door panel, of the two edge portions, perlite particles are uniformly distributed in the storage tanks at the positions, located in the middle of the inner sides of the cold rolling steel frames, of the two edge portions, and fireproof cotton layers are fixedly bonded at the positions, located in the storage tanks, of the inner sides of the perlite particles and the heat dissipation fins.
Preferably, the cold-rolled steel frames are installed inside the door panel, and the angle of the intersection between the two cold-rolled steel frames is ninety degrees.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:
1. through backplate, heat-resisting sealed pad, gomphosis groove and fire prevention inflation sealed glue make between door plant and the door frame possess higher leakproofness after being connected, avoid producing the gap between door plant and the door frame after being connected, prevent that the flue gas that the conflagration produced from entering into the escape way through the gap in, heat-resisting sealed pad all possesses higher heat-resisting ability with fire prevention inflation sealed glue simultaneously, and then not fragile.
2. Through storage tank, heat radiation fins, the cotton layer of fire prevention, perlite granule and advance the hot hole and make the inside higher heat-resisting and fire-proof ability that possesses of door plant, and can be timely evacuate the inside heat of door plant, and then avoid the inside local too high phenomenon of being heated of appearing of door plant, further prevent that the door plant local is heated too high and make its production damage.
3. Through installation picture peg, stopper and connecting plate be convenient for carry out quick fixed mounting between door frame and the installation wall body, reduced the installation degree of difficulty of door frame, utilize heat insulating board, thermal-insulated cavity, ceramic silicon rubber pad and radiating groove simultaneously can avoid the inside heat of wall body to transmit to the door frame through installation picture peg and connecting plate in to this heat-resisting ability of isolated wall body inside, further improvement door frame door plant.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the area A of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the installation structure of the heat insulation board of the present invention;
FIG. 4 is a schematic view of the internal structure of the door panel of the present invention;
reference numbers in the figures: 1. a door frame; 2. a through groove; 3. a door panel; 4. a back plate; 5. a heat-resistant gasket; 6. a fitting groove; 7. fire-proof expansion sealant; 8. a fire door closer; 9. a connecting rod; 10. a fireproof lock; 11. installing a plug board; 12. a limiting block; 13. a heat insulation plate; 14. a thermally insulated chamber; 15. a silicon rubber pad is ceramic; 16. a heat sink; 17. a connecting plate; 18. a fire-resistant panel; 19. a heat inlet hole; 20. cold rolling the steel frame; 21. a containing groove; 22. heat dissipation fins; 23. a fireproof cotton layer; 24. perlite particles.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in fig. 1-4, the utility model provides a technical scheme, a novel thermal-insulated fire door that prevents, including door frame 1, 1 inside logical groove 2 of having seted up of door frame, it has door plant 3 to lead to the inboard limit end of 2, it has backplate 4 to lead to 2 back limit end fixed mounting of groove, 4 inboard limits of backplate all are fixed to bond has heat-resisting sealed pad 5, 1 inboard limits of door frame have all been seted up gomphosis groove 6, the fixed sealed 7 of fire prevention inflation that bonds of gomphosis groove 6 inside embedding, fixed bonding through heat-resisting glue between sealed 7 of fire prevention inflation and the gomphosis groove 6 inner wall, it is inseparabler after the gomphosis is connected between sealed 7 of fire prevention inflation and the gomphosis groove 6, door frame 1 top one side is installed fire prevention door closer 8, connecting rod 9 and door plant 3 fixed connection are passed through to fire prevention door.
The fire prevention panel 18 is installed in the embedding of door plant 3 outside limit portion, and the equal equidistance in each limit end of door plant 3 has been seted up into hot hole 19, advances that hot hole 19 is inside all to bond and hinders dirty gauze, and the filth such as the external dust of being convenient for enters into in the door plant 3 through advancing hot hole 19.
The inside embedded installation of door plant 3 has cold-rolled steelframe 20, cold-rolled steelframe 20 is installed in the inside of door plant 3, and the angle of crossing department between two cold-rolled steelframes 20 is ninety degrees, the perpendicular crossing installation through cold-rolled steelframe 20 makes the inside of door plant 3 possess higher mechanical strength, and then improve the anticollision and the buffer capacity of door plant 3, storage tank 21 has been seted up to the crossing department between the adjacent cold-rolled steelframe 20, two limit portions are close to the storage tank 21 inside of 3 limit portions positions of door plant department and all bond and have heat radiation fins 22, two storage tank 21 that are located the inboard middle part position department of cold-rolled steelframe 20 evenly distributed have perlite granule 24, perlite granule 24 and heat radiation fins 22 inboard all are located storage tank 21 inside position.
The utility model discloses a theory of operation and use flow: in the installation process of the novel heat-insulation fireproof door before actual use, firstly, the door frame 1 is fixedly connected with the connecting plate 17, then, the connecting plate 17 is fixedly connected with an installation wall body through the installation inserting plate 11 and the limiting block 12 at one end of the connecting plate 17, so that the door frame 1 is quickly and fixedly installed, after the installation inserting plate 11 and the connecting plate 17 are fixedly installed, heat in the wall body can be isolated by utilizing the ceramic silicon rubber pads 15 in the heat insulation plate 13 and at the top and the heat dissipation grooves 16, the heat is evacuated in the wall body again, and the situation that the temperature in the door frame 1 is increased due to the fact that the heat is directly transmitted into the door frame 1 through the installation inserting plate 11 and the connecting plate 17 is avoided;
after the door frame 1 is fixed, the door plate 3 is movably connected with the inner wall of the through groove 2 in the door frame 1 through a fireproof hinge at the moment, and then the door frame 1 is connected with the door plate 3 through a fireproof door closer 8 and a connecting rod 9, so that the door plate 3 is ensured to be kept in a normally closed state by using the fireproof door closer 8;
when a fire disaster occurs, the fire-proof panel 18 on the surface of the door panel 3 can be used for preliminarily blocking heat, and the fireproof and heat-insulating capability of the door panel 3 can be further improved by combining the fireproof cotton layer 23 in the door panel 3, so that the damage of the door panel 3 caused by overhigh temperature can be avoided, meanwhile, when the heat penetrates through the fire-proof panel 18 and enters the accommodating groove 21, the heat in the door panel 3 can be uniformly dispersed by using the heat-radiating fins 22 and the perlite particles 24 in the accommodating groove 21, so that the local overheating phenomenon in the door panel 3 can be avoided, the heat dispersed by the heat-radiating fins 22 and the perlite particles 24 can be conveyed to the joint of the door panel 3 and the door frame 1 by using the heat inlet holes 19, at the moment, the fire-proof expansion sealant 7 in the embedded groove 6 can expand after being heated, and the joint of the door panel 3 and the door frame 1 can be sealed by using the characteristic that the fire-proof, meanwhile, the heat-resistant sealing gasket 5 at the inner side edge part of the through groove 2 is combined to further ensure that no gap is generated at the joint of the door plate 3 and the door frame 1, so that smoke in a fire scene is prevented from entering the safety channel through the gap between the smoke and the door frame, and the phenomenon that the combustion degree of the fire scene is increased by conveying combustible gas such as oxygen in the safety channel to the fire scene through the gap is further avoided.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel thermal-insulated fire door, includes door frame (1), its characterized in that: the fireproof door frame is characterized in that a through groove (2) is formed in the door frame (1), the inner side edge end of the through groove (2) is hinged to a door plate (3) through a fireproof hinge, a back plate (4) is fixedly installed at the back side edge end of the through groove (2), a heat-resistant sealing gasket (5) is fixedly bonded to the inner side edge portion of the back plate (4), embedding grooves (6) are formed in the inner side edge portion of the door frame (1), fireproof expansion sealing glue (7) is embedded and fixedly bonded into the embedding grooves (6), a fireproof door closer (8) is installed on one side of the top end of the door frame (1), one side of the bottom of the fireproof door closer (8) is fixedly connected with the door plate (3) through a connecting rod (9), and a fireproof;
the door frame is characterized in that installation inserting plates (11) are respectively installed at the bottom and the top of the side ends of two sides of the door frame (1), a limiting block (12) is connected to one side of each installation inserting plate (11) close to the door frame (1), a heat insulation plate (13) is installed at one end of each limiting block (12), a heat insulation cavity (14) is formed in each heat insulation plate (13), a ceramic silicon rubber pad (15) is embedded into each heat insulation cavity (14), heat dissipation grooves (16) are respectively formed in the bottom end and the top end of each heat insulation plate (13), and one end of each heat insulation plate (13) is fixedly connected with the door frame (1;
the fireproof door is characterized in that a fireproof panel (18) is embedded into the outer side edge of the door plate (3), and heat inlet holes (19) are formed in each edge end of the door plate (3) at equal intervals.
2. A novel insulating and fire-proof door as claimed in claim 1, characterized in that: the fireproof expansion sealant (7) is fixedly bonded with the inner wall of the embedding groove (6) through heat-resistant glue.
3. A novel insulating and fire-proof door as claimed in claim 1, characterized in that: the connecting plate (17) is connected with the door frame (1) through welding.
4. A novel insulating and fire-proof door as claimed in claim 1, characterized in that: and dirt-resisting gauze is adhered inside the heat inlet holes (19).
5. A novel insulating and fire-proof door as claimed in claim 1, characterized in that: the cold-rolled steel frame (20) is installed in the inside embedding of door plant (3), and storage tank (21) have been seted up to the staggered joint between adjacent cold-rolled steel frame (20), and two limit portions are close to door plant (3) limit portion position department storage tank (21) inside etc. all bonds and have heat radiation fins (22), and two are located cold-rolled steel frame (20) inboard middle part position department evenly distributed has perlite granule (24) in storage tank (21), fixed bonding in storage tank (21) inside position department has fireproof cotton layer (23) perlite granule (24) and heat radiation fins (22) inboard all is located.
6. A novel heat-insulating fireproof door according to claim 5, characterized in that: the cold-rolled steel frames (20) are arranged inside the door panel (3), and the angle of the intersection between the two cold-rolled steel frames (20) is ninety degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429537.8U CN209908334U (en) | 2019-04-01 | 2019-04-01 | Novel heat-insulation fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920429537.8U CN209908334U (en) | 2019-04-01 | 2019-04-01 | Novel heat-insulation fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209908334U true CN209908334U (en) | 2020-01-07 |
Family
ID=69034578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920429537.8U Expired - Fee Related CN209908334U (en) | 2019-04-01 | 2019-04-01 | Novel heat-insulation fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209908334U (en) |
-
2019
- 2019-04-01 CN CN201920429537.8U patent/CN209908334U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200107 |
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| CF01 | Termination of patent right due to non-payment of annual fee |