CN217681421U - Novel steel fire-retardant fire door that prevents - Google Patents
Novel steel fire-retardant fire door that prevents Download PDFInfo
- Publication number
- CN217681421U CN217681421U CN202220399503.0U CN202220399503U CN217681421U CN 217681421 U CN217681421 U CN 217681421U CN 202220399503 U CN202220399503 U CN 202220399503U CN 217681421 U CN217681421 U CN 217681421U
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- Prior art keywords
- door
- fire
- fire door
- prevent
- retardant
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- 239000003063 flame retardant Substances 0.000 title claims abstract description 37
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 27
- 239000010959 steel Substances 0.000 title claims abstract description 27
- 239000011521 glass Substances 0.000 claims abstract description 38
- 238000009413 insulation Methods 0.000 claims abstract description 23
- 238000009434 installation Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims description 18
- 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 16
- 230000001681 protective effect Effects 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 239000004568 cement Substances 0.000 claims description 2
- 230000009970 fire resistant effect Effects 0.000 claims 5
- 206010053615 Thermal burn Diseases 0.000 abstract description 2
- 239000000758 substrate Substances 0.000 description 3
- 206010024796 Logorrhoea Diseases 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/249—Glazing, e.g. vacuum glazing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/22—Glazing, e.g. vaccum glazing
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- Special Wing (AREA)
Abstract
The utility model relates to a novel fire-retardant fire door that prevents of steel, including the door frame, the door frame is inside to prevent fire door through hinged joint, prevent that fire door top through-connected has the observation subassembly, fire door below through-connected has the subassembly of fleing, the effectual intensity of the framework that has increased, vacuum insulation panels can insulate against heat to prevent fire door outer wall and protect, avoid when meetting conflagration burning fire door, the condition that prevents fire door and take place to scald is touched to the personnel of fleing, can dismantle the protection network and install thermal-insulated glass again, the protection network can further separate flame direct and thermal-insulated glass contact simultaneously, the personnel of fleing can escape from the door through the installation frame, the door body or the lock of preventing fire door take place to deform and lead to prevent that fire door can't open the condition emergence of fleing when avoiding the conflagration to take place more quick when having improved greatly, and make things convenient for the fire fighter to rescue the personnel of suffering from a disaster in with the door.
Description
Technical Field
The utility model relates to a novel fire-retardant fire door that prevents of steel belongs to and prevents fire door technical field.
Background
By the appointed recognition laboratory of department of fire control economy, it is qualified to prevent fire door fire-resistance test method test, and gain the ministry of economy standard inspection bureau and send out verification login certificate and authorization identifier, call for and prevent fire door, present prevent fire door can adopt steel material, and be equipped with thermal insulation material in the steel prevents fire door, prevent fire door and install when special important fire prevention position, prevent the easy condition that takes place deformation when the contact of fire door with the frame in the relapse switch, and prevent the easy damage of glass that sets up on the fire door, when the conflagration takes place and lead to preventing the unable timely opening of fire door, can't quick pass through prevents fire door and flees, for this, a novel fire-retardant fire door that prevents of steel is provided.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model overcomes current defect, provides a fire-retardant fire door of novel steel, can effectively solve the problem in the background art.
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model provides a novel fire-retardant fire door that prevents of steel, includes the door frame, there is fire door inside through hinged joint in the door frame, it has the observation subassembly to prevent fire door top through connection, fire door below through connection has the subassembly of fleing.
As a further description of the above scheme, the first installation opening is arranged above the fireproof door in a penetrating manner, the second installation opening is arranged below the fireproof door in a penetrating manner, the fireproof door comprises a frame body and a first flame-retardant plate, and the inner wall of the frame body is fixedly connected with the first flame-retardant plate.
As a further description of the above scheme, the reinforcing blocks are fixedly connected to the periphery of the front side and the rear side of the frame body respectively, the steel substrate is fixedly connected to the front side and the rear side of the frame body, and the vacuum insulation panels are fixedly connected to the outer walls of the steel substrate.
As a further description of the above scheme, the observation assembly includes heat insulation glass and protective nets, the protective nets are respectively disposed on the front and rear sides of the heat insulation glass, and the heat insulation glass is fixedly connected with the inner wall of the first installation port through glass cement.
As a further description of the above scheme, four hanging-out portions on the heat insulation glass are respectively provided with a threaded pipe in a penetrating manner, four corners on the protective net are respectively provided with a first bolt in a penetrating manner, and the first bolts respectively penetrate through the inner side of the protective net and are respectively in threaded connection with the threaded pipes.
As a further description of the above scheme, the escape assembly includes an installation frame and a sealing baffle, the sealing baffle is symmetrically disposed on the top side and the bottom side of the inner wall of the installation frame, the outer side of the sealing baffle is movably connected with a movable plate, the inner side of the sealing baffle is movably connected with a second flame-retardant plate, the sealing baffle and the second flame-retardant plate are respectively provided with a threaded hole in a through manner, four corners of the movable plate are respectively provided with a second bolt in a through manner, the second bolt respectively penetrates through the inner side of the movable plate and is in threaded connection with the threaded hole in the second flame-retardant plate in a matching manner.
The utility model discloses beneficial effect:
1. by arranging the reinforcing blocks and the vacuum heat-insulating plates, the situation that the frame body is deformed due to collision with a doorframe caused by repeated opening and closing of the doorway is avoided, the strength of the frame body is effectively increased, the vacuum heat-insulating plates can carry out heat-insulating protection on the outer wall of a fireproof door, and the situation that an escape person touches the fireproof door to be scalded when the fireproof door is burnt in case of a fire is avoided;
2. by arranging the heat insulation glass, the protective net and the first bolt, the protective net can avoid the situation that the heat insulation glass is crushed by people due to accidents, when the heat insulation glass is damaged, the protective net and the first bolt on the heat insulation glass can be taken out, the protective net can be disassembled to reinstall the heat insulation glass, and meanwhile, the protective net can further prevent flames from directly contacting with the heat insulation glass;
3. through setting up fly leaf, the fire-retardant board of second, seal baffle and second bolt, can take out fly leaf, the fire-retardant board of second from the installation frame in proper order, the personnel of fleing can escape outdoors through the installation frame, and the condition emergence that can't open the fleing of fire door is caused because of the door body or the lock deformation of fire door takes place to lead to preventing when avoiding the conflagration to take place more quick when having improved the conflagration greatly and flee to make things convenient for the fire fighter to rescue the personnel in the disaster that receive in with the door.
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.
Fig. 1 is a schematic view of the appearance structure of the novel steel fire-retardant fireproof door of the present invention.
Figure 2 is the utility model discloses a novel fire door section structure schematic diagram of fire door is prevented to fire-retardant fire door of steel.
Figure 3 is the utility model discloses a novel fire-retardant fire door's of steel observation subassembly section sketch map.
Fig. 4 is a schematic sectional view of the escaping assembly of the novel steel fire-retardant fireproof door of the present invention.
Reference numbers in the figures: 1. a door frame; 2. a fire door; 3. an observation assembly; 4. an escape assembly; 5. a first mounting port; 6. a second mounting opening; 7. a frame body; 8. a first flame retardant sheet; 9. a reinforcing block; 10. a steel substrate; 11. a vacuum insulation panel; 12. heat-insulating glass; 13. a protective net; 14. a threaded pipe; 15. a first bolt; 16. a mounting frame; 17. sealing the baffle; 18. a movable plate; 19. a second flame retardant sheet; 20. and a second bolt.
Detailed Description
The preferred embodiments of the present invention will be described hereinafter with reference to the accompanying drawings, and it should be understood that the preferred embodiments described herein are merely for purposes of illustration and explanation, and are not intended to limit the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a novel fire-retardant fire door that prevents of steel, includes door frame 1, 1 is inside to prevent fire door 2 through hinged joint, prevent that 2 top through connection of fire door have observation subassembly 3, prevent that 2 below through connection of fire door have the subassembly of fleing 4.
Specifically, as shown in fig. 2, prevent that fire door 2 top link up and be equipped with first installing port 5, prevent that fire door 2 below link up and be equipped with second installing port 6, prevent that fire door 2 includes framework 7, first fire-retardant board 8, with first fire-retardant board 8 fixed connection between the framework 7 inner wall, both sides are fixedly connected with boss 9 respectively all around the framework 7, both sides fixedly connected with steel base plate 10 around the framework 7, equal fixedly connected with vacuum insulation panels 11 on the steel base plate 10 outer wall, through setting up boss 9 and vacuum insulation panels 11, boss 9 can increase the intensity of framework 7 outer wall edges all around, avoids opening and shutting the doorway repeatedly and leads to framework 7 and door frame 1 striking the condition of taking place deformation, the effectual intensity of framework 7 that has increased, and vacuum insulation panels 11 can insulate against heat the protection to 2 outer walls fire door 2, avoids when meetting fire door 2 is prevented in the conflagration burning, and flees personnel touch the condition that takes place the scald.
Specifically, as shown in fig. 3, observation subassembly 3 includes insulating glass 12, protection network 13 sets up both sides around insulating glass 12 respectively, insulating glass 12 is glued through the glass and is fixed with the 5 inner wall connections of first installing port, four hang the hand-over on the insulating glass 12 and link up respectively and be equipped with screwed pipe 14, four corners have link up respectively on the protection network 13 and are equipped with first bolt 15, first bolt 15 runs through the protection network 13 inboard respectively, and respectively with screwed pipe 14 threaded connection, through setting up insulating glass 12, protection network 13 and first bolt 15, observe the inside and outside condition of door through insulating glass 12, protection network 13 can avoid unexpected leading to insulating glass 12 to be collided garrulous the condition emergence by the people, when insulating glass 12 takes place the damage, can take out protection network 13 and the first bolt 15 on the insulating glass 12, can dismantle protection network 13 and reinstall insulating glass 12, protection network 13 can further separate the direct contact with insulating glass 12 of flame simultaneously.
Specifically, as shown in fig. 4, the escape assembly 4 includes an installation frame 16 and a sealing baffle 17, the sealing baffle 17 is symmetrically disposed on the top side and the bottom side of the inner wall of the installation frame 16, a movable plate 18 is movably connected to the outer side of the sealing baffle 17, a second flame retardant plate 19 is movably connected to the inner side of the sealing baffle 17, threaded holes are respectively formed in the sealing baffle 17 and the second flame retardant plate 19, second bolts 20 are respectively arranged at four corners of the movable plate 18 in a penetrating manner, the second bolts 20 respectively penetrate through the inner side of the movable plate 18 and are in threaded connection with the threaded holes in the second flame retardant plate 19, the movable plate 18, the second flame retardant plate 19, the sealing baffle 17 and the second bolts 20 are arranged, when a fire occurs, the second bolts 20 can be manually rotated and removed, so that the second bolts 20 are separated from the movable plate 18, the sealing baffle 17 and the threaded holes in the second flame retardant plate 19, the movable plate 18 and the second flame retardant plate 19 can be sequentially taken out of the installation frame 16, thereby preventing the fire door from being opened due to facilitate the escape of the fire fighter, and further facilitating the quick escape of the fire fighter.
The utility model discloses when using, the boss 9 can increase the intensity at framework 7 outer wall edge all around, vacuum insulation panels 11 can insulate against heat the protection to preventing fire door 2 outer wall, observe the inside and outside condition of door through insulating glass 12, protection network 13 can avoid the accident to lead to insulating glass 12 to be collided the condition emergence of garrulous by the people, when insulating glass 12 takes place the damage, can take out protection network 13 and the first bolt 15 on the insulating glass 12, can dismantle protection network 13 and reinstall insulating glass 12, when the conflagration breaks out, can demolish second bolt 20 manual rotation, make second bolt 20 break away from fly leaf 18, the screw hole on seal baffle 17 and the fire-retardant board 19 of second, can be in proper order with fly leaf 18, the fire-retardant board 19 of second takes out from installation frame 16, the personnel of fleing can escape outdoors through installation frame 16.
The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a novel fire-retardant fire door of steel, includes door frame (1), its characterized in that, door frame (1) is inside to have through hinged joint prevents fire door (2), prevent fire door (2) top through connection and observe subassembly (3), prevent fire door (2) below through connection and have subassembly (4) of fleing.
2. The fire resistant steel door as claimed in claim 1, wherein: prevent that fire door (2) top link up and be equipped with first installing port (5), prevent that fire door (2) below link up and be equipped with second installing port (6), prevent that fire door (2) include framework (7), first fire-retardant board (8), between framework (7) inner wall with first fire-retardant board (8) fixed connection.
3. The fire resistant steel door as claimed in claim 2, wherein: reinforcing blocks (9) are fixedly connected to the periphery of the front side and the rear side of the frame body (7) respectively, steel base plates (10) are fixedly connected to the front side and the rear side of the frame body (7), and vacuum heat insulation plates (11) are fixedly connected to the outer walls of the steel base plates (10).
4. The fire resistant steel door as claimed in claim 1, wherein: the observation assembly (3) comprises heat insulation glass (12) and a protective net (13), wherein the protective net (13) is respectively arranged on the front side and the rear side of the heat insulation glass (12), and the heat insulation glass (12) is fixedly connected with the inner wall of the first mounting hole (5) through glass cement.
5. The fire resistant steel door as claimed in claim 4, wherein: the heat insulation glass is characterized in that threaded pipes (14) are respectively arranged at four hanging and handing-over positions on the heat insulation glass (12) in a penetrating mode, first bolts (15) are respectively arranged at four corners on the protective net (13) in a penetrating mode, the first bolts (15) respectively penetrate through the inner side of the protective net (13) and are respectively in threaded connection with the threaded pipes (14).
6. The fire resistant steel door as claimed in claim 1, wherein: the escape assembly (4) comprises an installation frame (16) and sealing baffles (17), wherein the sealing baffles (17) are symmetrically arranged on the top side and the bottom side of the inner wall of the installation frame (16) respectively, the outer sides of the sealing baffles (17) are respectively and movably connected with movable plates (18), the inner sides of the sealing baffles (17) are movably connected with second flame-retardant plates (19), threaded holes are respectively formed in the sealing baffles (17) and the second flame-retardant plates (19) in a penetrating mode, second bolts (20) are respectively arranged at four corners of the movable plates (18) in a penetrating mode, the second bolts (20) respectively penetrate through the inner sides of the movable plates (18) and are respectively in threaded connection with threaded holes in the second flame-retardant plates (19) in a matching mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220399503.0U CN217681421U (en) | 2022-02-27 | 2022-02-27 | Novel steel fire-retardant fire door that prevents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220399503.0U CN217681421U (en) | 2022-02-27 | 2022-02-27 | Novel steel fire-retardant fire door that prevents |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217681421U true CN217681421U (en) | 2022-10-28 |
Family
ID=83729218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220399503.0U Expired - Fee Related CN217681421U (en) | 2022-02-27 | 2022-02-27 | Novel steel fire-retardant fire door that prevents |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217681421U (en) |
-
2022
- 2022-02-27 CN CN202220399503.0U patent/CN217681421U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20221028 |