CN212958376U - Novel smoke-proof fireproof door - Google Patents
Novel smoke-proof fireproof door Download PDFInfo
- Publication number
- CN212958376U CN212958376U CN202020923165.7U CN202020923165U CN212958376U CN 212958376 U CN212958376 U CN 212958376U CN 202020923165 U CN202020923165 U CN 202020923165U CN 212958376 U CN212958376 U CN 212958376U
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- China
- Prior art keywords
- door leaf
- fire
- door
- steel
- fireproof
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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 - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 67
- 239000010959 steel Substances 0.000 claims abstract description 67
- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 36
- 239000000779 smoke Substances 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims description 31
- 239000003063 flame retardant Substances 0.000 claims description 18
- 230000002265 prevention Effects 0.000 claims description 17
- 239000011521 glass Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 9
- 230000009970 fire resistant effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 235000019362 perlite Nutrition 0.000 claims description 3
- 239000010451 perlite Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims 1
- 239000002390 adhesive tape Substances 0.000 abstract description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 8
- 239000003546 flue gas Substances 0.000 abstract description 8
- 230000005389 magnetism Effects 0.000 abstract description 5
- 238000005538 encapsulation Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a novel smoke protection prevents fire door, including aluminum alloy door frame and steel fire door leaf, be provided with in the aluminum alloy door frame the steel fire door leaf, be provided with joint strip on the inside perisporium of aluminum alloy door frame, joint strip one side is in aluminum alloy door frame border department is provided with sealed dog, sealed dog with all be provided with the magnetism adhesive tape between the steel fire door leaf. Has the advantages that: the utility model discloses a set up sealed dog all around at the door frame to fasten through the magnetism adhesive tape when the door leaf seals and seal, set up the soft cover of smoke protection simultaneously again at the door leaf around aluminum alloy door frame pivoted one side, this design is scattered from the door leaf gap to the district's flue gas of catching fire and is carried out effectual protection, avoids the non-district of catching fire to take more serious potential safety hazard because of the flue gas that catches fire.
Description
Technical Field
The utility model relates to a fire door and window technical field, concretely relates to novel smoke protection prevents fire door.
Background
The fireproof door is a door which can meet the requirements of fire resistance stability, integrity and heat insulation within a certain time. The fireproof partition is arranged in fireproof partitions, evacuation staircases, vertical shafts and the like and has certain fire resistance, and the fireproof door has the functions of preventing fire from spreading and smoke from diffusing besides the function of a common door, can prevent the fire from spreading within a certain time and ensures personnel evacuation.
Present fire door's smoke-proof structure only plays inclosed effect mostly through the fire prevention adhesive tape of inside encapsulation, and its effect is relatively poor, when catching fire indoor or outdoor easily, the flue gas is discharged or is discharged through the gap department of door leaf, brings the potential safety hazard for the non-region of catching fire.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, present a novel smoke protection and fire door, solve the smoke protection structure of present fire door and mostly only play inclosed effect through the fire prevention adhesive tape of inside encapsulation, its effect is relatively poor, when catching fire indoor or outdoor easily, the flue gas is discharged or is discharged through the gap department of door leaf, gives the non-problem that the regional potential safety hazard that brings of catching fire.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a novel smoke-proof and fire-proof door, which comprises an aluminum alloy door frame and a steel fire-proof door leaf, wherein the steel fire-proof door leaf is arranged in the aluminum alloy door frame, sealing rubber strips are arranged on the four peripheral walls in the aluminum alloy door frame, one side of the sealing rubber strips is arranged at the edge of the aluminum alloy door frame, magnetic rubber strips are arranged between the sealing stoppers and the steel fire-proof door leaf, fire-proof glass is arranged on the steel fire-proof door leaf, a fire-proof lock body is arranged at one side below the fire-proof glass, an alarm doorbell is fixed right above the fire-proof glass, a flame-retardant framework is fixed in the steel fire-proof door leaf, a fire-proof filling material is arranged in the flame-retardant framework, an inner channel is arranged between the flame-retardant framework and the steel fire-proof door leaf, smoke-sensitive sensors are fixed at four, the periphery of the door shaft hinge is fixedly provided with a smoke-proof soft sleeve, and a pressure release valve is fixed at the outer bottom foot of the steel fireproof door leaf.
Furthermore, the steel fireproof door leaf passes through the door hinge is fixed on the aluminum alloy door frame, the door hinge has the soft cover of smoke protection parcel plays the seal effect, the soft cover of smoke protection is fixed on aluminum alloy door frame and steel fireproof door leaf through the form of splicing.
Furthermore, the sealing rubber strip is embedded in the inner wall of the aluminum alloy door frame, the sealing stop blocks are welded at the peripheral edges of the aluminum alloy door frame, and the sealing rubber strip plays a certain resistance supporting role when the steel fireproof door leaf is closed.
Furthermore, the steel fireproof door leaf passes through the magnetism adhesive tape with sealed dog carries out closure and connects, fire prevention glass fixes through the draw-in groove of seting up on the steel fireproof door leaf, the fire prevention lock body with the warning doorbell is all embedded in the steel fireproof door leaf, the warning doorbell is equipped with the battery.
Furthermore, the fire-retardant skeleton is fixed through the inside channel of steel fire door leaf, the fire prevention filler material is that the perlite granule is the main material, fills in fire-retardant skeleton fashioned interval, the outer wall of fire-retardant skeleton with the inner channel that forms between the steel fire door leaf is the closure space.
Further, the smoke sensor among the inner channel runs through steel fire door leaf and indoor and outdoor air contact, the relief valve runs through steel fire door leaf and inner channel switch-on, originally excrete inside high-pressure gas, smoke sensor with the warning doorbell passes through the wire and connects to there is the battery power supply work in the warning doorbell.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
the current smoke-proof structure of preventing fire door only mostly plays inclosed effect through the fire prevention adhesive tape of inside encapsulation for solving, and its effect is relatively poor, easily when catching fire indoor or outdoor, the flue gas is discharged or is discharged through the gap department of door leaf, gives the problem that the non-area of catching fire brought the potential safety hazard, the utility model discloses a set up sealed dog all around at the door frame to fasten sealedly through the magnetism adhesive tape when the door leaf seals, set up the soft cover of smoke protection simultaneously again at the door leaf around aluminum alloy door frame pivoted one side, this design is scattered from the door leaf gap to the district flue gas of catching fire and is carried out effectual protection, avoids the non-area of catching fire to take more serious potential safety hazard because of the flue gas that catches fire.
Drawings
Fig. 1 is a schematic structural view of a novel smoke-proof and fire-proof door according to the present invention;
fig. 2 is a front view of a steel fireproof door leaf in the novel smoke-proof and fireproof door of the present invention;
fig. 3 is a schematic view of the connection relationship between the steel fireproof door leaf and the sealing stop block in the novel smoke-proof and fireproof door of the present invention;
fig. 4 is a front sectional view of a steel fireproof door leaf in the novel smoke-proof and fireproof door of the present invention;
fig. 5 is a schematic view of the position relationship between the sealing rubber strip and the sealing stop block of the aluminum alloy door frame in the novel smoke-proof and fire-proof door of the present invention;
fig. 6 is an enlarged view of the hinge and the fireproof soft cover of the door shaft in the novel smoke-proof and fireproof door.
The reference numerals are explained below:
1. an aluminum alloy door frame; 2. a steel fireproof door leaf; 3. sealing the stop block; 4. a fireproof lock body; 5. fireproof glass; 6. a door hinge; 7. a flame retardant skeleton; 8. a fire-resistant filler material; 9. a smoke-proof soft sleeve; 10. a magnetic adhesive tape; 11. sealing rubber strips; 12. an inner channel; 13. an alarm doorbell; 14. a smoke sensor; 15. and (4) releasing the valve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-6, the novel smoke-proof and fire-proof door in this embodiment comprises an aluminum alloy door frame 1 and a steel fire-proof door leaf 2, the steel fire-proof door leaf 2 is disposed in the aluminum alloy door frame 1, the exterior finish coat of the steel fire-proof door leaf 2 has fire-proof properties, sealing rubber strips 11 are disposed on the peripheral wall of the interior of the aluminum alloy door frame 1, the sealing rubber strips 11 are rubber strips made of common resin materials, a sealing block 3 is disposed at the edge of the aluminum alloy door frame 1 on one side of the sealing rubber strips 11, the sealing block 3 is made of metal material to improve the integrity of the door leaf when the door leaf is closed by impact, magnetic rubber strips 10 are disposed between the sealing block 3 and the steel fire-proof door leaf 2, magnetic particles of the magnetic rubber strips 10 are attached to function of adsorbing the door leaf, fire-proof glass, be fixed with warning doorbell 13 directly over fire prevention glass 5, 2 inside fire-retardant skeletons 7 that are fixed with of steel fire prevention door leaf, 7 inside fire-proof filling material 8 that is provided with of fire-retardant skeleton, inner duct 12 has been seted up between fire-retardant skeleton 7 and the steel fire prevention door leaf 2, inner duct 12 catches fire when steel fire prevention door leaf 2 catches fire, play the region of a gas buffering, absorb more heat, inner duct 12 four corners department is fixed with smoke sensor 14, steel fire prevention door leaf 2 is provided with door-hinge 6 with 1 contact department of aluminum alloy door frame, door-hinge 6 periphery is fixed with smoke-proof soft cover 9, 2 outside footing departments of steel fire prevention door leaf are fixed with relief valve 15. The pressure release valve 15 is a mechanical pressure release component, and can be opened when the pressure reaches a certain degree, the steel fireproof door leaf 2 is fixed on the aluminum alloy door frame 1 through a door shaft hinge 6, the door shaft hinge 6 is wrapped by a smoke-proof soft sleeve 9 to play a role of sealing, the smoke-proof soft sleeve 9 is fixed on the aluminum alloy door frame 1 and the steel fireproof door leaf 2 in a cementing manner, the sealing rubber strip 11 is embedded in the inner wall of the aluminum alloy door frame 1, sealed dog 3 welding is at the border all around of aluminum alloy door frame 1, joint strip 11 plays certain resistance supporting role when steel fire door leaf 2 is closed, steel fire door leaf 2 carries out closure through magnetism adhesive tape 10 and sealed dog 3 and is connected, fire prevention glass 5 is fixed on steel fire door leaf 2 through the draw-in groove of seting up, fire prevention lock body 4 and warning doorbell 13 are all embedded in steel fire door leaf 2, have the battery in the warning doorbell 13.
In this embodiment, fire-retardant skeleton 7 is fixed through the inside channel of steel fire door leaf 2, and fire prevention filler material 8 is the perlite granule for the main material, fills in the fashioned interval of fire-retardant skeleton 7, and the inner channel 12 that forms between the outer wall of fire-retardant skeleton 7 and the steel fire door leaf 2 is the closure space.
In this embodiment, smoke in the inner channel 12 feels sensor 14 and runs through steel fire door leaf 2 and indoor and outdoor air contact, and relief valve 15 runs through steel fire door leaf 2 and inner channel 12 switch-on, originally excretes inside high-pressure gas, and smoke feels sensor 14 and alarm doorbell 13 passes through the wire and is connected to there is the battery power supply work in the alarm doorbell 13.
The specific implementation process of this embodiment is as follows: when the device is used specifically, the steel fireproof door leaf 2 can play an effective protection role on indoor or outdoor open fire to prevent the open fire from directly burning indoors, when the steel fireproof door leaf 2 is closed, a primary sealing role can be played through the sealing rubber strip 11 to play a role in sound insulation and wind blocking, then the steel fireproof door leaf 2 is hermetically connected with the sealing stop dog 3 through the magnetic rubber strip 10 all around, the air tightness of the door leaf is further improved, smoke in an indoor or indoor fire catching region can be effectively blocked, meanwhile, the door shaft hinge 6 at the connection part of the door leaf and the aluminum alloy door frame 1 is wrapped by the fireproof soft sleeve, the door shaft hinge 6 is prevented from being corroded, the sealing property between the door leaf and the aluminum alloy door frame 1 can be further improved, the smoke is prevented from entering or being discharged outside, and the non-fire catching region is effectively blocked and protected, smoke simultaneously the smoke sensor 14 detects the flue gas volume of 2 both sides of steel fire door leaf, then pedestrian simultaneously through warning doorbell 13, can guarantee that outer people in time discovers the indoor condition of catching fire, can ensure indoor people again and discover the outdoor condition of catching fire, the security is higher, at last when steel fire door leaf 2 heaies up in the naked light higher, the atmospheric pressure of inner channel 12 risees to release pressure through relief valve 15, protect the safety and the completeness of steel fire door leaf 2.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. The utility model provides a novel smoke protection prevents fire door which characterized in that: the fireproof door comprises an aluminum alloy door frame (1) and a steel fireproof door leaf (2), wherein the steel fireproof door leaf (2) is arranged in the aluminum alloy door frame (1), sealing rubber strips (11) are arranged on the peripheral wall inside the aluminum alloy door frame (1), one side of each sealing rubber strip (11) is provided with a sealing stop block (3) at the edge of the aluminum alloy door frame (1), magnetic rubber strips (10) are arranged between the sealing stop blocks (3) and the steel fireproof door leaf (2), fireproof glass (5) is arranged on the steel fireproof door leaf (2), a fireproof lock body (4) is arranged on one side below the fireproof glass (5), an alarm door bell (13) is fixed right above the fireproof glass (5), a flame-retardant framework (7) is fixed inside the steel fireproof door leaf (2), and fireproof filling materials (8) are arranged inside the flame-retardant framework (7), fire-retardant skeleton (7) with inner channel (12) have been seted up between steel fire door leaf (2), inner channel (12) four corners department is fixed with smoke sensor (14), steel fire door leaf (2) with aluminum alloy door frame (1) contact department is provided with door pivot hinge (6), door pivot hinge (6) periphery is fixed with smoke protection soft cover (9), steel fire door leaf (2) outside footing department is fixed with relief valve (15).
2. A novel smoke and fire resistant door as defined in claim 1 further characterized by: steel fire prevention door leaf (2) pass through door-hinge (6) are fixed on aluminum alloy door frame (1), door-hinge (6) have soft cover of smoke protection (9) parcel plays the leakproofness effect, soft cover of smoke protection (9) are fixed on aluminum alloy door frame (1) and steel fire prevention door leaf (2) through the form of cementing.
3. A novel smoke and fire resistant door as defined in claim 1 further characterized by: the sealing rubber strip (11) is embedded in the inner wall of the aluminum alloy door frame (1), the sealing stop blocks (3) are welded on the peripheral edge of the aluminum alloy door frame (1), and the sealing rubber strip (11) plays a certain resistance supporting role when the steel fireproof door leaf (2) is closed.
4. A novel smoke and fire resistant door as defined in claim 1 further characterized by: the steel fireproof door leaf (2) is connected in a closed mode through the magnetic rubber strips (10) and the sealing check blocks (3), the fireproof glass (5) is fixed to the steel fireproof door leaf (2) through the arranged clamping grooves, the fireproof lock body (4) and the alarm doorbell (13) are embedded into the steel fireproof door leaf (2), and the alarm doorbell (13) is provided with a storage battery.
5. A novel smoke and fire resistant door as defined in claim 1 further characterized by: the fireproof door is characterized in that the flame-retardant framework (7) is fixed through a channel inside the steel fireproof door leaf (2), the fireproof filling material (8) is perlite particles and is filled in a formed interval of the flame-retardant framework (7), and an inner channel (12) formed between the outer wall of the flame-retardant framework (7) and the steel fireproof door leaf (2) is a closed space.
6. A novel smoke and fire resistant door as defined in claim 1 further characterized by: smoke sensor (14) in interior passageway (12) run through steel fire door leaf (2) and indoor and outdoor air contact, relief valve (15) run through steel fire door leaf (2) and interior passageway (12) switch-on originally excrete inside high-pressure gas, smoke sensor (14) with warning doorbell (13) pass through the wire and connect to there is the battery power supply work in warning doorbell (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020923165.7U CN212958376U (en) | 2020-05-27 | 2020-05-27 | Novel smoke-proof fireproof door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020923165.7U CN212958376U (en) | 2020-05-27 | 2020-05-27 | Novel smoke-proof fireproof door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212958376U true CN212958376U (en) | 2021-04-13 |
Family
ID=75376398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020923165.7U Expired - Fee Related CN212958376U (en) | 2020-05-27 | 2020-05-27 | Novel smoke-proof fireproof door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212958376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288587A (en) * | 2022-07-28 | 2022-11-04 | 来安县佳美建材有限公司 | Multifunctional steel door and manufacturing method of frame thereof |
-
2020
- 2020-05-27 CN CN202020923165.7U patent/CN212958376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115288587A (en) * | 2022-07-28 | 2022-11-04 | 来安县佳美建材有限公司 | Multifunctional steel door and manufacturing method of frame thereof |
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Legal Events
| 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: 20210413 |