CN2763441Y - Inorganic fire-retardant rolling shutter - Google Patents
Inorganic fire-retardant rolling shutter Download PDFInfo
- Publication number
- CN2763441Y CN2763441Y CN 200520057126 CN200520057126U CN2763441Y CN 2763441 Y CN2763441 Y CN 2763441Y CN 200520057126 CN200520057126 CN 200520057126 CN 200520057126 U CN200520057126 U CN 200520057126U CN 2763441 Y CN2763441 Y CN 2763441Y
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- refractory fiber
- cord
- refractory
- fire
- retardant
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- Expired - Fee Related
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Abstract
The utility model relates to a novel inorganic fire-proof rolling curtain having the advantages of light weight, high-temperature resistance, fire prevention and favorable heat insulation effect. The utility model comprises a curtain fabric, clamp plates, a bottom seat, a guide rail and a transmission mechanism, wherein the curtain fabric is composed of refractory fiber paper, refractory fiber fabric, a refractory fiber blanket and a track cable which are compounded, wherein the refractory fiber paper can be arranged between the refractory fiber fabric and the refractory fiber blanket and can also be arranged on the outer side of the refractory fiber fabric or the refractory fiber blanket; a smoke prevention pad is arranged on the lower part of the bottom seat on the lower end of the curtain fabric. The utility model has the characteristics of light weight, high temperature resistance, fire prevention, good heat-insulating property, long service life, convenient manufacture, low cost, etc.
Description
Affiliated technical field
The utility model relates to the structure design of fire curtain, particularly a kind of novel inorganic fire curtain.
Background technology
Inorganic fireproof rolling curtain is mainly used in the fire compartmentation of large-scale public places such as highrise building, market, exhibition hall, garage, during breaking out of fire, can effectively stop spreading of the intensity of a fire.
The inorganic fireproof rolling curtain cord of prior art is to make fire-resistant, heat-barrier material with refractory fiber cloth and refractory fiber blanket, adds the track cable splicing, sews up and make.For guaranteeing fireproof performance, usually to make flame retardant coating with thicker refractory fiber cloth, because refractory fiber cloth self unit weight is big, when the cord area is big, cord weight will be very big, and the refractory fiber blanket material is loose, when rolling up on the cord or transferring, protruding phenomenon can appear in the cord surface, causes the distortion of monoblock cord, out-of-flatness; Cord weight is big, also can make the stressed increase of track cable, can cause the damage of refractory fiber blanket when serious, influences the flameproof effect of inorganic fireproof rolling curtain.Simultaneously, the fire curtain base of prior art is to make with steel plate, can't eliminate the slit that produces with ground when steel base contacts with ground, and when catching fire, the fire curtain bottom has dense smoke or toxic gas leaks.
Summary of the invention
Above-mentioned prior art inorganic fireproof rolling curtain cord weight is big in order to overcome, surface irregularity, cord are fragile, the deficiency of base Smoke prevention poor performance,
The utility model provides a kind of novel inorganic fire curtain, and not only cord is in light weight for this novel inorganic fire curtain, surfacing is indeformable, the cord long service life, and anti-smoke performance is strong, can prevent leaking of dense smoke and toxic gas effectively, simultaneously, easy to make, with low cost.
The technical scheme in the invention for solving the technical problem is: the novel inorganic fire curtain comprises cord, base and transmission mechanism, and the lower end of cord connects a base.It is characterized in that: cord is to be combined with each other by refractory fiber paper and refractory fiber cloth, refractory fiber blanket and track cable to make.Refractory fiber paper is to be raw material with the refractory fibre, the paper shape exotic material that adopts wet therapy forming process to make, have characteristics such as high temperature resistant, that pliability good, can twine, coefficient of thermal conductivity is low, the unit weight of refractory fiber paper is usually less than 1/5th of refractory fiber cloth, use is by the compound novel inorganic fire curtain cord of refractory fiber paper, can alleviate cord weight greatly, the stressed of track cable reduced, alleviate the loose refractory fiber blanket damage of material, make strength-enhanced, the ILS of cord, simultaneously, fire resistance is significantly improved; Described refractory fiber paper and refractory fiber cloth, refractory fiber blanket are when produced with combination, and refractory fiber paper can be placed between refractory fiber cloth and the refractory fiber blanket, also can be placed on the outside of refractory fiber cloth or refractory fiber blanket; The outside, both sides of described cord has been the flame-retardant decorative face and the clad aluminum foil fire retardant of protection and decorative effect; The upper end and the transmission mechanism of described cord are fixed together, transmission mechanism can drive cord and move up and down, the cord lower end links to each other with base, the Smoke prevention pad is equipped with in the base bottom, the Smoke prevention pad is to make with flame-retardant decorative face, refractory fiber cloth, refractory fiber paper, refractory fiber blanket and clad aluminum foil fire retardant, also can make with the refractory fibre chunk; When base moves downward with cord with after ground contacts, the Smoke prevention pad of base bottom closely contacts with ground, and quality is pliable and tough and can prevent effectively that with Smoke prevention pad that ground compresses dense smoke and toxic gas from leaking from the cord below.
The beneficial effects of the utility model are, have improved the fire prevention and the effect of heat insulation of inorganic fireproof rolling curtain, have alleviated cord weight, have prevented the cord damage, ILS, and can prevent effectively that dense smoke and toxic gas from leaking, and easy to make, with low cost.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model front view constructional drawing.
Fig. 2 is first embodiment side sectional structural map of the utility model.
Fig. 3 is second embodiment side of the utility model sectional structural map.
Among the figure: 1. cord, 11. flame-retardant decorative faces, 12. refractory fiber cloths, 13. refractory fiber papers, 14. track cables, 15. refractory fiber blanket, 16. clad aluminum foil fire retardants, 2. clamping plate, 21. clamping plate mousing-hook, 3. screws, 4. nut, 5. base, 51. Smoke prevention pads, 6. guide rail, 7. transmission mechanism.
The specific embodiment
In Fig. 1, the novel inorganic fire curtain comprises cord (1), base (5) and transmission mechanism (7).The upper end of cord (1) and transmission mechanism (7) are fixed together, transmission mechanism (7) can drive cord (1) and move up and down, cord (1) lower end links to each other with base (5), Smoke prevention pad (51) is equipped with in the bottom of base (5), Smoke prevention pad (51) is with flame-retardant decorative face (11), refractory fiber cloth (12), refractory fiber paper (13), refractory fiber blanket (15) and clad aluminum foil fire retardant (16) are made, also can make with the refractory fibre chunk, when base (5) moves downward with cord (1) with after ground contacts, the Smoke prevention pad (51) of base (5) bottom closely contacts with ground, and quality is pliable and tough and can prevent effectively that with Smoke prevention pad (51) that ground compresses dense smoke and toxic gas from leaking from cord (1) below.。
Fig. 2, embodiment illustrated in fig. 3 in, cord (1) is to be combined with each other by refractory fiber paper (13) and refractory fiber cloth (12), refractory fiber blanket (15) and track cable (14) to make.Refractory fiber paper (13) is to be raw material with the refractory fibre, the paper shape exotic material that adopts wet therapy forming process to make, have high temperature resistant, pliability is good, can twine, characteristics such as coefficient of thermal conductivity is low, the unit weight of refractory fiber paper (13) is usually less than 1/5th of refractory fiber cloth (12), use the compound novel inorganic fire curtain cord (1) of refractory fiber paper (13), alleviate own wt greatly, make stressed the reducing of track cable (14), alleviate loose refractory fiber blanket (15) damage of material, make the strength-enhanced of cord (1), ILS, simultaneously, fire resistance is significantly improved; The outside, both sides of cord (1) has been the flame-retardant decorative face (11) and the clad aluminum foil fire retardant (16) of protection and decorative effect.
In embodiment illustrated in fig. 2, described refractory fiber paper (13) is placed between refractory fiber cloth (12) and the refractory fiber blanket (15).
In second embodiment shown in Figure 3, described refractory fiber paper (13) is the outside that is placed on refractory fiber blanket (15), also can be placed on the outside of refractory fiber cloth (12).
Claims (6)
1. novel inorganic fire curtain, cord (1) links together with base (5), it is characterized in that: cord (1) is that Smoke prevention pad (51) is arranged at base (5) bottom that is connected with cord (1) by refractory fiber paper (13) and refractory fiber cloth (12), refractory fiber blanket (15) and compound the making of track cable (14).
2. novel inorganic fire curtain according to claim 1, it is characterized in that: cord (1) is combined with each other by refractory fiber paper (13) and refractory fiber cloth (12), refractory fiber blanket (15) and track cable (14), refractory fiber paper (13) can be placed between refractory fiber cloth (12) and the refractory fiber blanket (15), also can be placed on the outside of refractory fiber cloth (12) or refractory fiber blanket (15).
3. novel inorganic fire curtain according to claim 1, it is characterized in that: Smoke prevention pad (51) is equipped with in base (5) bottom, Smoke prevention pad (51) can be that flame-retardant decorative face (11), refractory fiber cloth (12), refractory fiber paper (13), refractory fiber blanket (15) and clad aluminum foil fire retardant (16) are made, and also can be the refractory fibre chunk.
4. novel inorganic fire curtain according to claim 1 is characterized in that: the outside, cord (1) both sides is flame-retardant decorative face (11) and clad aluminum foil fire retardant (16).
5. flame-retardant decorative face according to claim 4 (11) is characterized in that: flame-retardant decorative face (11) can be a glass fabric, also can be dyeing Flameproof cloth, gluing Flameproof cloth or stamp fire retardant.
6. clad aluminum foil fire retardant according to claim 4 (16) is characterized in that: clad aluminum foil fire retardant (16) can be the clad aluminum foil glass fabric, also can be clad aluminum foil stamp fire retardant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057126 CN2763441Y (en) | 2005-04-20 | 2005-04-20 | Inorganic fire-retardant rolling shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520057126 CN2763441Y (en) | 2005-04-20 | 2005-04-20 | Inorganic fire-retardant rolling shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2763441Y true CN2763441Y (en) | 2006-03-08 |
Family
ID=36140987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520057126 Expired - Fee Related CN2763441Y (en) | 2005-04-20 | 2005-04-20 | Inorganic fire-retardant rolling shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2763441Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386941A (en) * | 2017-08-10 | 2017-11-24 | 新富利消防工程有限公司 | A kind of fire resistance rolling shutter door |
-
2005
- 2005-04-20 CN CN 200520057126 patent/CN2763441Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107386941A (en) * | 2017-08-10 | 2017-11-24 | 新富利消防工程有限公司 | A kind of fire resistance rolling shutter door |
| CN107386941B (en) * | 2017-08-10 | 2018-12-21 | 新富利消防工程有限公司 | A kind of fire resistance rolling shutter door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060308 Termination date: 20130420 |