CN211313961U - Novel fire-proof rolling curtain - Google Patents
Novel fire-proof rolling curtain Download PDFInfo
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- CN211313961U CN211313961U CN201922124926.2U CN201922124926U CN211313961U CN 211313961 U CN211313961 U CN 211313961U CN 201922124926 U CN201922124926 U CN 201922124926U CN 211313961 U CN211313961 U CN 211313961U
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Abstract
The utility model discloses a novel fire prevention roll-up curtain, including the fire prevention curtain body, the fire prevention curtain body is provided with two, and through fusible screw fixed connection between two fire prevention curtain bodies, the equidistant distribution of fusible screw is on the fire prevention curtain body, the equidistant a plurality of being provided with of wave spring is between two fire prevention curtain bodies. According to the novel fireproof rolling curtain, the fireproof curtain body mainly comprises glass fiber cloth, a ceramic fiber fireproof blanket and glass fiber aluminum foil cloth, so that the fireproof effect is improved; under the condition of no fire, the distance between the two fireproof curtain bodies is 40mm, and under the condition of fire, the fusible screws are heated and melted, the two fireproof curtain bodies lose the fixation of the fusible screws and are bounced off under the thrust of the wave spring, so that the distance between the two fireproof curtain bodies is 40mm to 160mm, and the performance requirement of the special-grade fireproof curtain is met; the occupied space is reduced, the device is suitable for places with higher space, such as underground garages, shopping malls and the like, and the utilization rate of the space is greatly improved.
Description
Technical Field
The utility model relates to a fire prevention roll up curtain technical field specifically is novel fire prevention roll up curtain.
Background
The fire-proof rolling curtain is mainly used for walls needing fire-proof separation, particularly for fire-proof separation when a fire-proof door cannot be arranged due to the fact that a large opening needs to be formed in a fire-proof wall and a fire-proof partition wall in production, use and the like, and generally comprises a steel fire-proof rolling curtain and an inorganic fiber composite fire-proof rolling curtain.
The special grade fire prevention roll curtain of using in the existing market all is two curtain faces, and the distance is greater than 300 millimeters between two curtain faces, and this kind of roll curtain occupies a space greatly, is applied to underground garage, occupies the garage position, is not suitable for the place that installation space is little, and the installation is complicated, and the operation is unstable, is not convenient for use, and this patent uses a curtain face now, and occupation space only has 40-160 millimeters, under the equal building area, can increase garage quantity, also can install in the narrow and small place in space, and the installation is simple, and the operation is steady.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel fire prevention is rolled up curtain to the special grade fire prevention that is used in the current market is proposed in solving above-mentioned background art is rolled up the curtain and is all two curtain faces, and the distance is greater than 300 millimeters between two curtain faces, and this kind of book curtain occupies the space greatly, is applied to underground garage, occupies the garage position, is not suitable for the little place of installation space, and installs complicacy, moves unstably, the problem of being not convenient for use.
In order to achieve the above object, the utility model provides a following technical scheme: novel fire prevention roller shutter, including the fire prevention curtain body, the fire prevention curtain body is provided with two, and through fusible screw fixed connection between two fire prevention curtain bodies, the equidistant distribution of fusible screw is on the fire prevention curtain body to fixed mounting has wave spring between two fire prevention curtain bodies, wave spring equidistant is provided with a plurality of between two fire prevention curtain bodies.
Preferably, the fire curtain body is including glass fiber cloth, ceramic fiber fire blanket and the fine aluminium foil cloth of glass, glass fiber cloth, ceramic fiber fire blanket and the fine aluminium foil cloth of glass superpose the range from the front backward in proper order, pass through fastening screw and fastening nut fixed connection between glass fiber cloth, ceramic fiber fire blanket and the fine aluminium foil cloth of glass.
Preferably, the compression height of the wave spring is 40mm, and the expansion height of the wave spring is 160 mm.
Compared with the prior art, the beneficial effects of the utility model are that:
1. according to the novel fireproof rolling curtain, the fireproof curtain body mainly comprises glass fiber cloth, a ceramic fiber fireproof blanket and glass fiber aluminum foil cloth, so that the fireproof effect is improved, and the novel fireproof rolling curtain is convenient to use;
2. this novel fire prevention roller shutter, under the condition of not catching fire, interval between two fire prevention curtain bodies is 40mm, under the condition of catching fire, the fusible screw is heated and is melted, two fire prevention curtain bodies lose the fixed of fusible screw, bounce off under wave spring's thrust, make interval 40mm between two fire prevention curtain bodies bounce off to 160mm, occupation space is few, reduce occupation space, be applicable to underground garage, the higher place in position space such as market, the utilization ratio in space has been improved greatly, under the equal building area, can increase garage quantity, also can install in the narrow and small place in space, and install simply, operate steadily.
Drawings
Fig. 1 is a schematic view of the pop-up top view structure of the present invention;
FIG. 2 is a second schematic view of the pressing and overlooking structure of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 4 is a front view of the present invention;
fig. 5 is a schematic diagram of the rear side structure of the present invention.
In the figure: 1. a fire curtain body; 2. a fusible screw; 3. a wave spring; 101. glass fiber cloth; 102. a ceramic fiber fire blanket; 103. glass fiber aluminum foil cloth; 104. fastening screws; 105. and (5) tightening the nut.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: novel fire prevention roller shutter, including fire prevention curtain body 1, fusible screw 2, wave spring 3, glass fiber cloth 101, ceramic fiber fire blanket 102, glass fiber aluminium foil cloth 103, fastening screw 104 and fastening nut 105, fire prevention curtain body 1 is provided with two, and through fusible screw 2 fixed connection between two fire prevention curtain bodies 1, the equidistant distribution of fusible screw 2 is on fire prevention curtain body 1, and fixed mounting has wave spring 3 between two fire prevention curtain bodies 1, wave spring 3 equidistant is provided with a plurality ofly between two fire prevention curtain bodies 1, it is further, fusible screw 2's melting point is 100 ℃ ~120 ℃, fusible screw 2 adopts materials such as nylon, plastics or fusible alloy preparation.
Further, fire curtain body 1 is including glass fiber cloth 101, ceramic fiber fire blanket 102 and glass fibre aluminium foil cloth 103, glass fiber cloth 101, ceramic fiber fire blanket 102 and glass fibre aluminium foil cloth 103 superpose the range in proper order from the past backward, glass fiber cloth 101, pass through fastening screw 104 and fastening nut 105 fixed connection between ceramic fiber fire blanket 102 and the glass fibre aluminium foil cloth 103, pass through glass fiber cloth 101, ceramic fiber fire blanket 102 and glass fibre aluminium foil cloth 103 improve the fire prevention effect, can prevent to catch fire in 3 hours, and fastening screw 104 and fastening nut 105 adopt high temperature resistant metal material.
Further, wave spring 3's pressure and highly be 40mm, wave spring 3 opens highly to be 160mm, wave spring 3 adopts high temperature resistant metal material, avoid melting under the condition of the high temperature that catches fire, under the condition that catches fire, fusible screw 2 is heated and melts, two fire curtain bodies 1 lose fusible screw 2's fixed, pop open under wave spring 3's thrust, make interval 40mm between two fire curtain bodies 1 pop open to 160mm, occupation of land space is few, reduce occupation space, be applicable to underground garage, the higher place in position space such as market, the utilization ratio in space has been improved greatly.
The working principle is as follows: firstly, the integral fireproof curtain is installed at a place needing fire prevention, under the condition of no fire, two fireproof curtain bodies 1 are fixedly connected through a fusible screw 2, the distance between the two fireproof curtain bodies 1 is 40mm, under the condition of fire, a wave spring 3, a fastening screw 104 and a fastening nut 105 are all made of high-temperature resistant metal materials and cannot be melted by heat, the fusible screw 2 is melted by heat, the two fireproof curtain bodies 1 lose the fixation of the fusible screw 2 and are bounced off under the thrust of the wave spring 3, so that the distance between the two fireproof curtain bodies 1 is 40mm to be bounced off to 160mm, the occupied space is small, the occupied space is reduced, the fireproof curtain is suitable for places with higher space such as underground garages, markets and the like, the utilization rate of the space is greatly improved, meanwhile, the fireproof curtain bodies 1 are mainly composed of glass fiber cloth 101, ceramic fiber fireproof blankets 102 and aluminum foil cloth 103, improve the fireproof effect and is convenient to use.
It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.
Claims (4)
1. Novel fire prevention shutter, including the fire prevention shutter body, its characterized in that: the fire curtain body is provided with two, and passes through fusible screw fixed connection between two fire curtain bodies, the equidistant distribution of fusible screw is on the fire curtain body to fixed mounting has wave spring between two fire curtain bodies, wave spring equidistant is provided with a plurality of between two fire curtain bodies.
2. The new fire resisting shutter as claimed in claim 1, wherein: the fireproof curtain body comprises glass fiber cloth, a ceramic fiber fireproof blanket and glass fiber aluminum foil cloth, the glass fiber cloth, the ceramic fiber fireproof blanket and the glass fiber aluminum foil cloth are sequentially overlapped and arranged from front to back, and the glass fiber cloth, the ceramic fiber fireproof blanket and the glass fiber aluminum foil cloth are fixedly connected through fastening screws and fastening nuts.
3. The new fire resisting shutter as claimed in claim 1, wherein: the combined height of the wave spring is 40mm, and the opening height of the wave spring is 160 mm.
4. The new fire resisting shutter as claimed in claim 1, wherein: the melting point of the fusible screw is 100-120 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124926.2U CN211313961U (en) | 2019-12-02 | 2019-12-02 | Novel fire-proof rolling curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922124926.2U CN211313961U (en) | 2019-12-02 | 2019-12-02 | Novel fire-proof rolling curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211313961U true CN211313961U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922124926.2U Active CN211313961U (en) | 2019-12-02 | 2019-12-02 | Novel fire-proof rolling curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211313961U (en) |
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2019
- 2019-12-02 CN CN201922124926.2U patent/CN211313961U/en active Active
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