CN215056803U - Fire prevention roll curtain that protective capacities is stronger - Google Patents
Fire prevention roll curtain that protective capacities is stronger Download PDFInfo
- Publication number
- CN215056803U CN215056803U CN202120399072.3U CN202120399072U CN215056803U CN 215056803 U CN215056803 U CN 215056803U CN 202120399072 U CN202120399072 U CN 202120399072U CN 215056803 U CN215056803 U CN 215056803U
- Authority
- CN
- China
- Prior art keywords
- fire prevention
- fire
- cloth
- curtain
- driving gear
- Prior art date
- 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
- 230000002265 prevention Effects 0.000 title claims abstract description 55
- 230000001681 protective effect Effects 0.000 title claims abstract description 21
- 239000000779 smoke Substances 0.000 claims abstract description 12
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 239000004744 fabric Substances 0.000 claims description 43
- 238000005096 rolling process Methods 0.000 claims description 19
- 239000004964 aerogel Substances 0.000 claims description 17
- 239000003365 glass fiber Substances 0.000 claims description 17
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 10
- 238000010030 laminating Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 description 8
- 238000009413 insulation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Images
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Special Wing (AREA)
Abstract
The utility model discloses a fire prevention roll curtain that protective capacities is stronger relates to fire prevention roll curtain technical field, for solving among the prior art when the conflagration, not enough to the protection of motor, the motor is overheated can not normal operating easily, leads to the fire prevention to roll up the problem that the curtain can not move down and close. The inboard of housing is provided with the driving gear, the both sides of driving gear all are provided with driven gear, and the driving gear passes through the tooth's socket with driven gear and rotates and be connected, driven gear's inside is provided with the rotary rod, and driven gear and rotary rod welded connection, the rotary rod passes through the draw-in groove with the housing and rotates and be connected, the bottom of rotary rod is provided with the fire prevention roll-up curtain, one side of housing is provided with the protection casing, and has thermal-insulated type fire prevention coating on the protection casing, the inside of protection casing is provided with the rotating electrical machines, rotating electrical machines and driving gear welded connection, the bottom of protection casing is provided with smoke transducer.
Description
Technical Field
The utility model relates to a fire prevention roll curtain technical field specifically is a fire prevention roll curtain that protective capacities is stronger.
Background
The fire-proof rolling door can meet the requirements of fire-proof stability and integrity in a certain period of time together with frame, and is formed from curtain plate, reel, motor, guide rail, support frame, protective cover and control mechanism. The fire-proof rolling curtain is mainly used for walls needing fire-proof separation, in particular to the fire-proof separation when a fire-proof door cannot be arranged on a fire-proof wall and a fire partition wall due to the need of opening a large opening in production, use and the like.
However, when the existing fire disaster is faced, the protection to the motor is not enough, the motor is easy to overheat and can not normally run, so that the fireproof roller shutter can not be downwards moved to close; therefore, the existing requirements are not met, and a fireproof rolling curtain with stronger protection capability is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fire prevention roll of curtain that protective capacities is stronger to what provide in solving above-mentioned background art is when the conflagration, and is not enough to the protection of motor, and the motor is overheated can not normal operating easily, leads to the fire prevention roll of curtain and can not move down the problem of closing.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a fire prevention roll screen that protective capacities is stronger, includes the housing, the inboard of housing is provided with the driving gear, the both sides of driving gear all are provided with driven gear, and the driving gear passes through the tooth's socket with driven gear and rotates and be connected, driven gear's inside is provided with the rotary rod, and driven gear and rotary rod welded connection, the rotary rod passes through the draw-in groove with the housing and rotates and be connected, the bottom of rotary rod is provided with fire prevention roll screen, one side of housing is provided with the protection casing, and has thermal-insulated type fire prevention coating on the protection casing, the inside of protection casing is provided with the rotating electrical machines, rotating electrical machines and driving gear welded connection, the bottom of protection casing is provided with smoke transducer, smoke transducer and rotating electrical machines electric connection.
Preferably, both sides of the fireproof rolling curtain are provided with side guide rails, and the fireproof rolling curtain is in sliding connection with the side guide rails through sliding grooves.
Preferably, the bottom of side guide rail is provided with the screens bottom plate, and side guide rail and screens bottom plate welded connection.
Preferably, the inside of screens bottom plate is provided with the magnetite, and the screens bottom plate passes through the draw-in groove with the magnetite and is connected, magnetite and fire prevention roll up curtain inter attraction.
Preferably, the fireproof rolling curtain comprises a plurality of fireproof cloth, and the fireproof cloth is connected with the connecting strip through a clamping groove.
Preferably, the fire prevention cloth is including the aerogel felt, the both sides of aerogel felt all are provided with glass fiber cloth, one side that the aerogel felt was kept away from to glass fiber cloth is provided with the fine fire prevention cloth of blue glass, glass fiber cloth and the fine fire prevention cloth of blue glass and the laminating of aerogel felt are connected.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model adds the protective cover outside the rotating motor, and the protective cover is also coated with the heat insulation type fireproof coating, so that the heat can be effectively isolated when the rotating motor faces fire, the rotating motor can be ensured to normally operate, the fireproof roller shutter can smoothly move down and be closed, and the magnet on the clamping bottom plate can attract the fireproof roller shutter mutually, so that the fireproof roller shutter is closed more tightly, and the fire spread can be effectively prevented;
2. the utility model discloses a mode that polylith fire prevention cloth was connected with the connecting strip constitutes the fire prevention and rolls up curtain, can let the toughness of fire prevention roll up curtain better, wherein the fire prevention cloth is the fine fire prevention cloth of blue glass again, glass fiber cloth and aerogel felt constitute jointly, the fine fire prevention cloth of outmost blue glass plays the effect of decorating the fire prevention, the insulating heat resistance of inboard glass fiber cloth is good, the aerogel felt coefficient of heat conductivity of the centre is low, there is good heat-proof quality, and be the mode of closing through two fire prevention roll up curtain simultaneous operation, protective properties is stronger.
Drawings
Fig. 1 is an overall front view of the present invention;
FIG. 2 is an overall side view of the present invention;
fig. 3 is a schematic view of the local structure of the fire-proof rolling shutter of the present invention.
In the figure: 1. a housing; 2. a fire-proof roller shutter; 3. a side rail; 4. a clamping bottom plate; 5. a driving gear; 6. a driven gear; 7. a rotating electric machine; 8. rotating the rod; 9. fireproof cloth; 10. blue glass fiber fireproof cloth; 11. glass fiber cloth; 12. aerogel blankets; 13. a connecting strip; 14. a protective cover; 15. a smoke sensor; 16. a magnet is provided.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, the present invention provides an embodiment: a fireproof rolling curtain with strong protection capability comprises a housing 1, wherein a driving gear 5 is arranged on the inner side of the housing 1, driven gears 6 are arranged on two sides of the driving gear 5, the driving gear 5 is rotatably connected with the driven gears 6 through tooth grooves, a rotating rod 8 is arranged inside the driven gear 6, the driven gears 6 are welded with the rotating rod 8, the rotating rod 8 is rotatably connected with the housing 1 through a clamping groove, a fireproof rolling curtain 2 is arranged at the bottom of the rotating rod 8, the protection performance is stronger through a mode that the two fireproof rolling curtains 2 simultaneously run and are closed, a protective cover 14 is arranged on one side of the housing 1, a heat insulation type fireproof coating is arranged on the protective cover 14, a rotating motor 7 is arranged inside the protective cover 14, a protective cover 14 is added outside the rotating motor 7, and the protective cover 14 is further coated with the heat insulation type fireproof coating, so that heat can be effectively isolated when a fire disaster is faced, guarantee that rotating electrical machines 7 can normal operating, fire prevention roll up curtain 2 can move down smoothly and close, rotating electrical machines 7 and driving gear 5 welded connection, the bottom of protection casing 14 is provided with smoke transducer 15, smoke transducer 15 and rotating electrical machines 7 electric connection, smoke transducer 15 can take the lead to experience the existence of smog when facing the conflagration, send out the police dispatch newspaper and start rotating electrical machines 7 rather than electric connection, this process reaction rate is very fast, can effectively prevent the intensity of a fire from stretching.
Further, the both sides of fire prevention roll screen 2 all are provided with side guide rail 3, and fire prevention roll screen 2 passes through spout sliding connection with side guide rail 3, and side guide rail 3 can let fire prevention roll screen 2 remove according to the direction of spout, prevents that fire prevention roll screen 2 from taking place the skew when removing.
Furthermore, the bottom of side guide rail 3 is provided with screens bottom plate 4, and side guide rail 3 and screens bottom plate 4 welded connection, and welded connection makes holistic firm more durable.
Further, the inside of screens bottom plate 4 is provided with magnetite 16, and screens bottom plate 4 passes through the draw-in groove with magnetite 16 and is connected, and magnetite 16 and fire prevention roll up curtain 2 inter attraction, and still magnetite 16 can roll up curtain 2 inter attraction with fire prevention on screens bottom plate 4, lets the fire prevention roll up the more tight of curtain 2 closures, can effectively prevent that the intensity of a fire from stretching.
Further, fire prevention is rolled up curtain 2 including fire prevention cloth 9, and fire prevention cloth 9 has a plurality ofly, all is provided with connecting strip 13 between a plurality of fire prevention cloth 9, and fire prevention cloth 9 passes through the draw-in groove with connecting strip 13 and is connected, constitutes fire prevention through the mode that polylith fire prevention cloth 9 is connected with connecting strip 13 and rolls up curtain 2, can let fire prevention roll up curtain 2's toughness better, effectively increases fire prevention roll up curtain 2's life.
Further, the fire-proof cloth 9 is including aerogel felt 12, the both sides of aerogel felt 12 all are provided with glass fiber cloth 11, one side that the aerogel felt 12 was kept away from to glass fiber cloth 11 is provided with blue fine fire-proof cloth 10 of glass, glass fiber cloth 11 is connected with blue fine fire-proof cloth 10 of glass and aerogel felt 12 laminating, fire-proof cloth 9 comprises blue fine fire-proof cloth 10 of glass, glass fiber cloth 11 and aerogel felt 12 jointly, outermost blue fine fire-proof cloth 10 of glass plays the effect of decoration fire prevention, inboard glass fiber cloth 11 insulating heat resistance is good, aerogel felt 12 heat conductivity coefficient is low in the middle most, there is good heat-proof quality.
The working principle is as follows: when the fire-proof rolling curtain is used, the smoke sensor 15 can firstly sense the existence of smoke when facing a fire, an alarm is given out, the rotating motor 7 electrically connected with the smoke sensor is started, the rotating motor 7 operates to drive the driving gear 5 to rotate, the driving gear 5 rotates to drive the driven gears 6 on two sides to rotate, the rotating rod 8 on the driven gear 6 rotates along with the rotating rod, the fire-proof rolling curtain 2 on the rotating rod 8 moves downwards along the direction of the side guide rail 3 in the rotating process until the bottoms of the two fire-proof rolling curtains 2 are contacted with the magnets 16 of the clamping bottom plate 4, the rotating motor 7 stops operating, the magnets 16 on the clamping bottom plate 4 can attract the fire-proof rolling curtains 2 to enable the fire-proof rolling curtains 2 to be closed more tightly, the fire spread can be effectively prevented, and the mode that the two fire-proof rolling curtains 2 operate and close simultaneously has stronger protective performance, and the rotating motor 7 is always protected by the external protective cover 14 in the process, the protective cover 14 is also coated with a heat-insulating fireproof coating, so that heat can be effectively isolated when the protective cover faces a fire, the rotating motor 7 can normally operate, and the fireproof roller shutter 2 can smoothly move downwards to be closed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a fire prevention shutter that protective capacities is stronger, includes housing (1), its characterized in that: the inside of housing (1) is provided with driving gear (5), the both sides of driving gear (5) all are provided with driven gear (6), and driving gear (5) are connected through the tooth's socket rotation with driven gear (6), the inside of driven gear (6) is provided with rotary rod (8), and driven gear (6) and rotary rod (8) welded connection, rotary rod (8) are connected through the draw-in groove rotation with housing (1), the bottom of rotary rod (8) is provided with fire prevention roller shutter (2), one side of housing (1) is provided with protection casing (14), and has thermal-insulated type fire prevention coating on protection casing (14), the inside of protection casing (14) is provided with rotating electrical machines (7), rotating electrical machines (7) and driving gear (5) welded connection, the bottom of protection casing (14) is provided with smoke transducer (15), the smoke sensor (15) is electrically connected with the rotating motor (7).
2. The fire resisting shutter with strong protection capability of claim 1, characterized in that: both sides of the fireproof rolling curtain (2) are provided with side guide rails (3), and the fireproof rolling curtain (2) is connected with the side guide rails (3) in a sliding mode through sliding grooves.
3. The fire resisting shutter with strong protection capability of claim 2, characterized in that: the bottom of side guide rail (3) is provided with screens bottom plate (4), and side guide rail (3) and screens bottom plate (4) welded connection.
4. The fire resisting shutter with strong protection capability of claim 3, characterized in that: the inside of screens bottom plate (4) is provided with magnetite (16), and screens bottom plate (4) pass through the draw-in groove with magnetite (16) and be connected, magnetite (16) and fire prevention roll up curtain (2) inter attraction.
5. The fire resisting shutter with strong protection capability of claim 1, characterized in that: fireproof rolling curtain (2) is including fire prevention cloth (9), and fire prevention cloth (9) have a plurality ofly, and is a plurality of all be provided with connecting strip (13) between fire prevention cloth (9), and fire prevention cloth (9) are connected through the draw-in groove with connecting strip (13).
6. The fire resisting shutter with strong protection capability of claim 5, characterized in that: fire prevention cloth (9) are including aerogel felt (12), the both sides of aerogel felt (12) all are provided with glass fiber cloth (11), one side that aerogel felt (12) were kept away from in glass fiber cloth (11) is provided with blue glass fiber fire prevention cloth (10), glass fiber cloth (11) are connected with blue glass fiber fire prevention cloth (10) and aerogel felt (12) laminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399072.3U CN215056803U (en) | 2021-02-23 | 2021-02-23 | Fire prevention roll curtain that protective capacities is stronger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120399072.3U CN215056803U (en) | 2021-02-23 | 2021-02-23 | Fire prevention roll curtain that protective capacities is stronger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215056803U true CN215056803U (en) | 2021-12-07 |
Family
ID=79257034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120399072.3U Expired - Fee Related CN215056803U (en) | 2021-02-23 | 2021-02-23 | Fire prevention roll curtain that protective capacities is stronger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215056803U (en) |
-
2021
- 2021-02-23 CN CN202120399072.3U patent/CN215056803U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010133144A1 (en) | Hollow built-in window blind | |
| CN215056803U (en) | Fire prevention roll curtain that protective capacities is stronger | |
| CN209261448U (en) | A kind of steel fire-proof smoke insulation fire-fighting roller shutter | |
| CN110984809A (en) | Fireproof window with refuge function | |
| CN213297735U (en) | Marine fire door convenient to ventilate | |
| CN211974792U (en) | Built-in shutter with fireproof structure | |
| CN210768532U (en) | Rolling shutter type door and window equipment for building | |
| CN209799790U (en) | Fireproof rolling shutter door with locking mechanical system | |
| KR20080007917A (en) | Fireproof screen apparatus | |
| CN215169473U (en) | Combined fireproof door connecting window with decorative surface | |
| CN218376196U (en) | Fire-proof rolling shutter door with smoke-proof penetrating structure | |
| CN214943432U (en) | Door and window with slide rail safety limit structure | |
| CN213683800U (en) | Fire-proof rolling curtain for building fire fighting | |
| CN213391849U (en) | Novel automatic fireproof window | |
| CN220645766U (en) | Water storage rolling shutter door with folding track | |
| CN214035314U (en) | Steel mesh integrated outer aluminum frame device of aluminum-wood composite door and window | |
| CN215056607U (en) | Anti-theft sliding window structure | |
| CN212105688U (en) | Fireproof rolling shutter door with evacuation door | |
| CN213683812U (en) | Fireproof shutter | |
| CN216277608U (en) | Anti-falling device and roller shutter door using same | |
| CN211549454U (en) | Automatic change fire prevention rolling slats door | |
| CN216714277U (en) | Steel composite fireproof roller shutter | |
| CN215408295U (en) | Flame-retardant fireproof rolling shutter door with cleaning function | |
| CN210370442U (en) | Intelligent fireproof door convenient to open at low position | |
| CN215804203U (en) | Novel double-layer isolation fire-fighting rolling shutter door structure |
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: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |