CN211777073U - Fire-proof rolling curtain and single-curtain fire-proof rolling door - Google Patents
Fire-proof rolling curtain and single-curtain fire-proof rolling door Download PDFInfo
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- CN211777073U CN211777073U CN201922473042.8U CN201922473042U CN211777073U CN 211777073 U CN211777073 U CN 211777073U CN 201922473042 U CN201922473042 U CN 201922473042U CN 211777073 U CN211777073 U CN 211777073U
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Abstract
The utility model provides a fire prevention roll screen and single curtain fire prevention rolling slats door belongs to fire prevention rolling slats door technical field. The fire prevention roll screen includes the curtain body, the curtain body includes first glass fiber decorative layer, first flame retardant coating, second flame retardant coating and the second glass fiber decorative layer that top-down set gradually, and the surface coating of second glass fiber decorative layer is equipped with the aluminium foil and protects against radiation the layer, and first glass fiber decorative layer, first flame retardant coating, second flame retardant coating and second glass fiber decorative layer are made up and are in the same place its characterized in that: the first fireproof layer and the second fireproof layer are made of fireproof blankets or asbestos or smoke-proof strips, and the thickness of the first fireproof layer and the thickness of the second fireproof layer are 8-20 mm. Compared with fireproof cloth, the fireproof blanket, the asbestos or the smoke-proof strip has low price, so the fireproof rolling curtain has low production cost; and simultaneously, it is right the utility model discloses a fire prevention is rolled up curtain and is carried out fire-resistant test, and the test result is fire-resistant 3 ~ 5 hours, satisfies the requirement of national fire resistance level.
Description
Technical Field
The utility model relates to a fire prevention rolling slats door technical field, concretely relates to fire prevention rolling slats door and single curtain fire prevention rolling slats door.
Background
The fireproof rolling curtain is a necessary facility for fireproof and smoke-proof of modern buildings, is listed in national building and other building design specifications, and is widely applied to buildings such as high-grade hotels, restaurants, libraries, movie theaters, large-scale shopping malls, stations, underground engineering, factory buildings, warehouses, garages and the like. The fireproof rolling curtain plays roles of fire prevention and fire insulation, can effectively prevent fire from spreading, guarantees life and property safety, and is an indispensable fireproof and smoke-proof facility in modern buildings.
An existing fireproof rolling curtain is shown in fig. 1 (sectional view), and comprises a curtain body, wherein the curtain body comprises a first glass fiber decorative layer 01, a first fireproof layer 02, a second fireproof layer 03 and a second glass fiber decorative layer 04 which are sequentially arranged from top to bottom, an aluminum foil radiation-proof layer 05 is coated on the inner surface of the second glass fiber decorative layer 04, the first glass fiber decorative layer 01, the first fireproof layer 02, the second fireproof layer 03 and the second glass fiber decorative layer 04 are sewn together, the first fireproof layer 02 is made of glass fibers, and the second fireproof layer 03 is made of fireproof cloth. Although the fireproof rolling curtain can meet the national fire-resistant grade requirement, the fireproof cloth is adopted as the second fireproof layer, and the price of the fireproof cloth is relatively high, so that the production cost of the fireproof rolling curtain is overhigh.
Based on this, there is a need to develop a fire-proof rolling curtain which is low in cost and can meet the national fire-proof grade requirement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fireproof rolling curtain which not only has low cost but also can meet the national fire-resistant grade requirement; and simultaneously, the utility model discloses an aim at still providing an use above-mentioned fire prevention rolling slats door of rolling slats door.
In order to achieve the above purpose, the utility model discloses a technical scheme that fire prevention shutter adopted is: the fireproof roller shutter comprises a shutter body, the shutter body comprises a first glass fiber decorative layer, a first fireproof layer, a second fireproof layer and a second glass fiber decorative layer, the first fireproof layer, the second fireproof layer and the second glass fiber decorative layer are sequentially arranged from top to bottom, an aluminum foil radiation-proof layer is coated on the surface of the second glass fiber decorative layer, the first fireproof layer, the second fireproof layer and the second glass fiber decorative layer are sewn together, the first fireproof layer and the second fireproof layer are made of fireproof blankets or asbestos or smoke-proof strips, and the thickness of the first fireproof layer and the thickness of the second fireproof layer are 8-20 mm.
Preferably, the thickness of the first glass fiber layer decorative layer is 0.3 mm.
Preferably, the thickness of the second glass fiber decorative layer is 0.3mm, and the thickness of the aluminum foil radiation protection layer is 0.03 mm.
The utility model discloses a technical scheme that single curtain fire resisting shutter door adopted is: fire prevention rolling slats door is including the fire prevention rolling slats door, the fire prevention rolling slats door includes the curtain body, the curtain body includes first glass fiber decorative layer, first flame retardant coating, second flame retardant coating and the second glass fiber decorative layer that top-down set gradually, and the surface coating of second glass fiber decorative layer is equipped with the aluminium foil and protects against radiation the layer, and first glass fiber decorative layer, first flame retardant coating, second flame retardant coating and second glass fiber decorative layer are made up together its characterized in that: the first fireproof layer and the second fireproof layer are made of fireproof blankets or asbestos or smoke-proof strips, and the thickness of the first fireproof layer and the thickness of the second fireproof layer are 8-20 mm.
Preferably, the thickness of the first glass fiber layer decorative layer is 0.3 mm.
Preferably, the thickness of the second glass fiber decorative layer is 0.3mm, and the thickness of the aluminum foil radiation protection layer is 0.03 mm.
The utility model has the advantages that: the first fireproof layer and the second fireproof layer are made of fireproof blankets or asbestos or smoke-proof strips, the thickness of the first fireproof layer and the thickness of the second fireproof layer are 8-20 mm, and the fireproof blankets or the asbestos or the smoke-proof strips are low in price compared with fireproof cloth, so that the fireproof rolling curtain is low in production cost; and simultaneously, it is right the utility model discloses a fire prevention is rolled up curtain and is carried out fire-resistant test, and the test result is fire-resistant 3 ~ 5 hours, satisfies the requirement of national fire resistance level.
Drawings
FIG. 1 is a schematic cross-sectional view of a conventional fire-resistant rolling shutter;
fig. 2 is a schematic cross-sectional view of a fire-proof rolling shutter according to an embodiment of the present invention.
In fig. 2: 1. a first glass fiber decorative layer; 2. a first fire resistant layer; 3. a second fire-resistant layer; 4. a second glass fiber decorative layer; 5. and an aluminum foil radiation-proof layer.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
The utility model relates to a fire prevention rolling screen's concrete embodiment, as shown in fig. 1, fire prevention rolling screen includes the curtain body, and the curtain body includes first glass fiber decorative layer 1, first flame retardant coating 2, second flame retardant coating 3 and second glass fiber decorative layer 4 that top-down set gradually, and the aluminium foil layer 5 of protecting against radiation is scribbled on the surface of second glass fiber decorative layer 4, and first glass fiber decorative layer 1, first flame retardant coating 2, second flame retardant coating 3 and second glass fiber decorative layer 4 are made up together. In this embodiment, the first fireproof layer 2 and the second fireproof layer 3 both adopt fireproof blankets, and the thicknesses of the first fireproof layer 2 and the second fireproof layer 3 are both set to be 16 mm. Compared with the fireproof cloth, the fireproof blanket is low in price, so that the fireproof rolling curtain is low in production cost.
In the present embodiment, the thickness of the first glass fiber layer decorative layer 1 is set to 0.3 mm.
In this embodiment, the thickness of the second glass fiber decorative layer 4 is set to 0.3mm, and the thickness of the aluminum foil radiation protection layer 5 is set to 0.03 mm.
The fire-resistant test of the fire-resistant roller shutter of the embodiment has the test result that the fire resistance is 3.6 hours, and the national fire-resistant grade requirement is met.
In other embodiments, the first fire-proof layer and the second fire-proof layer can also adopt asbestos or smoke-proof bars, and the specific smoke-proof bar can adopt a smoke-proof bar (fire-proof expansion sealing element) produced by the new material technology company of Chengdoubaili; of course, other company-generated smoke protection rods may also be used.
In other embodiments, the thickness of the first fire-proof layer and the thickness of the second fire-proof layer can be set to any value between 8 and 20 except 16 mm.
In other embodiments, the thickness of the first glass fiber decorative layer can also be greater than or less than 0.3 mm; the thickness of the second glass fiber decorative layer can be more than or less than 0.3 mm; the thickness of the aluminum foil radiation-proof layer can be more than or less than 0.03 mm.
The utility model discloses a single curtain fire prevention rolling slats door's specific embodiment, single curtain fire prevention rolling slats door includes the fire prevention and rolls up the curtain, the fire prevention roll up the curtain with above-mentioned embodiment the fire prevention roll up the structure of curtain the same, for avoiding the repetition, no longer describe here any more.
The above description is only the specific implementation manner of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, and the technical solution and the design of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fire prevention curtain of rolling up, includes the curtain body, the curtain body includes first glass fiber decorative layer, first flame retardant coating, second flame retardant coating and the second glass fiber decorative layer that top-down set gradually, and the surface coating of second glass fiber decorative layer is equipped with the aluminium foil and protects against radiation the layer, and first glass fiber decorative layer, first flame retardant coating, second flame retardant coating and second glass fiber decorative layer make up its characterized in that together: the first fireproof layer and the second fireproof layer are made of fireproof blankets or asbestos or smoke-proof strips, and the thickness of the first fireproof layer and the thickness of the second fireproof layer are 8-20 mm.
2. The fire resistant roller blind of claim 1, wherein: the thickness of the first glass fiber layer decorative layer is 0.3 mm.
3. The fire resistant roller blind of claim 1, wherein: the thickness of the second glass fiber decorative layer is 0.3mm, and the thickness of the aluminum foil radiation-proof layer is 0.03 mm.
4. The utility model provides a single curtain fire prevention rolling slats door, includes the fire prevention and rolls up the curtain, the fire prevention is rolled up the curtain and is included the curtain body, the curtain body includes first glass fiber decorative layer, first flame retardant coating, second flame retardant coating and the second glass fiber decorative layer that top-down set gradually, and the surface coating of second glass fiber decorative layer is equipped with the aluminium foil and protects against radiation the layer, and first glass fiber decorative layer, first flame retardant coating, second flame retardant coating and second glass fiber decorative layer are made up together its characterized in that: the first fireproof layer and the second fireproof layer are made of fireproof blankets or asbestos or smoke-proof strips, and the thickness of the first fireproof layer and the thickness of the second fireproof layer are 8-20 mm.
5. The single curtain fire resistant rolling door of claim 4, wherein: the thickness of the first glass fiber layer decorative layer is 0.3 mm.
6. The single curtain fire resistant rolling door of claim 4, wherein: the thickness of the second glass fiber decorative layer is 0.3mm, and the thickness of the aluminum foil radiation-proof layer is 0.03 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922473042.8U CN211777073U (en) | 2019-12-31 | 2019-12-31 | Fire-proof rolling curtain and single-curtain fire-proof rolling door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922473042.8U CN211777073U (en) | 2019-12-31 | 2019-12-31 | Fire-proof rolling curtain and single-curtain fire-proof rolling door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211777073U true CN211777073U (en) | 2020-10-27 |
Family
ID=72891419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922473042.8U Expired - Fee Related CN211777073U (en) | 2019-12-31 | 2019-12-31 | Fire-proof rolling curtain and single-curtain fire-proof rolling door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211777073U (en) |
-
2019
- 2019-12-31 CN CN201922473042.8U patent/CN211777073U/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 |
Granted publication date: 20201027 Termination date: 20201231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |