CN208975038U - A kind of high-performance PAN base carbon fibre fire blanket - Google Patents
A kind of high-performance PAN base carbon fibre fire blanket Download PDFInfo
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- CN208975038U CN208975038U CN201821623972.6U CN201821623972U CN208975038U CN 208975038 U CN208975038 U CN 208975038U CN 201821623972 U CN201821623972 U CN 201821623972U CN 208975038 U CN208975038 U CN 208975038U
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Abstract
The utility model discloses a kind of high-performance PAN base carbon fibre fire blankets, it is combined by layer structure and the core arrangement being coated on inside the layer structure, the layer structure includes two layers of high-performance PAN base carbon fibre tissue layer disposed in parallel, the core arrangement includes asbestos layer of cloth and the high-performance PAN base carbon fibre net plies being close to the asbestos layer of cloth, and the high-performance PAN base carbon fibre net plies is multi-layer honeycomb reticular structure.The utility model simple structure and reasonable design, improves the high temperature resistance of fire blanket, and makes fire blanket convenient for folding, cutting out and carry, suitable shape can be voluntarily cut with field of employment according to requirements, close structure is not easy to tear breakage, easy to use.
Description
Technical field
The utility model relates to a kind of fire blankets, and in particular to a kind of high-performance PAN base carbon fibre fire blanket.
Background technique
Ideal protection tool of the fire blanket as security against fire, the places of public amusement such as megastore, supermarket, hotel into
When row hot work, such as welding, cutting, spark splashing, slag, the splash that freezes etc. can be kept out using fire blanket, is played
By the isolation and blocking of inflammable, explosive dangerous material, the generation of safety accident is prevented, to protect the life security and property of the people
Safety；Meanwhile safe and clean, specification a working space can be established using fire blanket at the construction field (site).
Currently, common fire blanket is generally glass fibre in the market or aramid fiber is made, have that soft, elasticity is good and
Have the characteristics that certain tensile strength, but be also lacking in terms of high temperature resistant, corrosion resistance, therefore, it should provide one
Kind high-performance PAN base carbon fibre fire blanket.
Utility model content
The technical problem to be solved by the utility model is in view of the above shortcomings of the prior art, provide a kind of high property
It can PAN base carbon fibre fire blanket.The utility model simple structure and reasonable design improves the high temperature resistance of fire blanket, and
Make fire blanket convenient for folding, cutting out and carry, can voluntarily cut suitable shape, structure with field of employment according to requirements
Closely, it is not easy to tear breakage, it is easy to use.
In order to solve the above technical problems, the utility model provides a kind of high-performance PAN base carbon fibre fire blanket, feature
It is: is combined by layer structure and the core arrangement being coated on inside the layer structure, the layer structure includes two
Layer high-performance PAN base carbon fibre tissue layer disposed in parallel, the core arrangement include asbestos layer of cloth and with the asbestos layer of cloth
The high-performance PAN base carbon fibre net plies of abutting, the high-performance PAN base carbon fibre net plies are multi-layer honeycomb reticular structure.
Above-mentioned a kind of high-performance PAN base carbon fibre fire blanket, it is characterised in that: the asbestos layer of cloth is by incombustibe material work stone
Cotton fibre, which interweaves, to be formed.
Above-mentioned a kind of high-performance PAN base carbon fibre fire blanket, it is characterised in that: the high-performance PAN base carbon fibre is knitted
It is connected as one between nitride layer, asbestos layer of cloth and high-performance PAN base carbon fibre net plies by needle point method.
A kind of above-mentioned high-performance PAN base carbon fibre fire blanket, it is characterised in that: high-performance PAN base carbon fibre fire blanket
With a thickness of 2mm~5mm, density 0.1g/cm3, tearing strength 0.8MPa, bending strength 0.1MPa, tensile strength is
0.6MPa, elongation at break 0.1%, thermal coefficient (room temperature) are 0.03 DEG C, compression strength 1MPa, and being resistant to temperature is 800
DEG C~1500 DEG C, oxygen index (OI) is greater than 56.
Compared with the prior art, the utility model has the following advantages:
1, the layer structure of the utility model uses high-performance PAN base carbon fibre tissue layer, due to high-performance PAN base carbon fiber
Dimension fabric have the characteristics that high temperature resistant, it is corrosion-resistant and have certain tensile strength, softness flexible therefore prevented fires using it
The layer structure of blanket, improves the high temperature resistance of fire blanket, and makes fire blanket convenient for folding, cutting out and carry, Neng Gougen
Suitable shape is voluntarily cut according to requirement and field of employment, it is easy to use, it is easy to promote and utilize.
2, the core arrangement of the utility model uses asbestos layer of cloth and high-performance PAN base carbon fibre net plies, due to asbestos
Cloth have the characteristics that it is non-ignitable and meet fire do not prolong combustion, therefore, asbestos layer of cloth can be used as separation layer, play isolation flame, reduce fire
The effect of field high temperature, high-performance PAN base carbon fibre net plies are multi-layer honeycomb reticular structure, high-performance PAN base carbon fibre net tire
Layer is formed by the short fibre of high-performance PAN base carbon fibre fabric by combing, and multi-layer honeycomb reticular structure has high efficiency heat absorption, heat transfer
Performance, improve the scattered temperature function of high-performance PAN base carbon fibre net plies, therefore, high-performance PAN base carbon fibre net plies energy
Enough heats for effectively and quickly absorbing and spreading asbestos layer of cloth, further improve the high temperature resistance of fire blanket.
3, the utility model high-performance PAN base carbon fibre tissue layer, asbestos layer of cloth and high-performance PAN base carbon fibre net plies
Between be complex as a whole by needle point method, ensure that the bonding tightness between fire blanket layer structure and core arrangement, improve
The tensile strength of fire blanket, and ensure that the flexibility and elasticity of fire blanket, make fire blanket convenient for folding and using.
4, the utility model simple structure and reasonable design, manufacturing cost is low, easy to promote and utilize.
In conclusion the utility model simple structure and reasonable design, improves the high temperature resistance of fire blanket, and make
Fire blanket can voluntarily cut suitable shape, structure is tight convenient for folding, cutting out and carry with field of employment according to requirements
It is close, it is not easy to tear breakage, it is easy to use.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Description of symbols
1-high-performance PAN base carbon fibre tissue layer；2-asbestos layer of cloths；
3-high-performance PAN base carbon fibre net plies.
Specific embodiment
As shown in Figure 1, the utility model is compound by layer structure and the core arrangement being coated on inside the layer structure
It forms, the layer structure includes two layers of high-performance PAN base carbon fibre tissue layer 1 disposed in parallel, and the core arrangement includes
Asbestos layer of cloth 2 and the high-performance PAN base carbon fibre net plies 3 being close to the asbestos layer of cloth 2, the high-performance PAN base carbon fiber
Dimension net plies 3 is multi-layer honeycomb reticular structure.
In the present embodiment, the layer structure uses high-performance PAN base carbon fibre tissue layer 1, due to high-performance PAN base carbon
Fabric has the characteristics that high temperature resistant, corrosion-resistant and have certain tensile strength, soft flexible therefore to do using it anti-
The layer structure of fiery blanket, improves the high temperature resistance of fire blanket, and makes fire blanket convenient for folding, cutting out and carry, can
Suitable shape is voluntarily cut with field of employment according to requirements, it is easy to use, it is easy to promote and utilize.
In the present embodiment, the high-performance PAN base carbon fibre tissue layer 1 with a thickness of 0.30mm~1.0mm, surface density
For 200g/m2~480g/m2, through broadwise strength >=10kN.
In the present embodiment, the core arrangement uses asbestos layer of cloth 2 and high-performance PAN base carbon fibre net plies 3, actually makes
Used time, since asbestos cloth has the characteristics that non-ignitable and chance fire does not prolong combustion, asbestos layer of cloth 2 can be used as separation layer, play
The effect that flame is isolated, reduces scene of a fire high temperature.
In the present embodiment, asbestos layer of cloth 2 with a thickness of 1.5mm.
In the present embodiment, high-performance PAN base carbon fibre net plies 3 is multi-layer honeycomb reticular structure, high-performance PAN base carbon fiber
Dimension net plies 3 is formed by the short fibre of high-performance PAN base carbon fibre fabric by combing, and multi-layer honeycomb reticular structure has efficiently suction
Heat, the performance of heat transfer, improve the scattered temperature function of high-performance PAN base carbon fibre net plies 3, therefore, high-performance PAN base carbon fibre
Net plies 3 effectively and quickly can absorb and spread the heat of asbestos layer of cloth 2, further improve the heat-resisting quantity of fire blanket
Energy.
In the present embodiment, the surface density of high-performance PAN base carbon fibre net plies 3 is 80g/m2~100g/m2；The high property
The rule of high-performance PAN base carbon fibre employed in energy PAN base carbon fibre tissue layer 1 and high-performance PAN base carbon fibre net plies 3
Lattice are T700-12K-50c, and tensile strength is not less than 3500MPa, and elasticity modulus is not less than 10GPa, fibre density 1.74g/
cm3~1.79g/cm3, elongation is not less than 1.5%.
In the present embodiment, the asbestos layer of cloth 2 is made of nonflammable material asbestos fibre intertexture.
In the present embodiment, the high-performance PAN base carbon fibre tissue layer 1, asbestos layer of cloth 2 and high-performance PAN base carbon fibre
It is complex as a whole between net plies 3 by needle point method, ensure that being tightly combined between fire blanket layer structure and core arrangement
Degree, improves the tensile strength of fire blanket, and ensure that the flexibility and elasticity of fire blanket, makes fire blanket convenient for folding and making
With.
In the present embodiment, high-performance PAN base carbon fibre fire blanket tears with a thickness of 2mm~5mm, density 0.1g/cm3
Resistance to spalling is 0.8MPa, bending strength 0.1MPa, tensile strength 0.6MPa, elongation at break 0.1%, thermal coefficient
(room temperature) is 0.03 DEG C, compression strength 1MPa, and being resistant to temperature is 800 DEG C~1500 DEG C, and oxygen index (OI) is greater than 56.This fire blanket
Fire-protection standard is B1-A1, this fire blanket is examined by NFA product quality supervision and inspection center, compound GB8624-2006
Standard requirements, and examined by Europe SGS fire safety.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
Factually with new technique any simple modification, change and equivalence change substantially to the above embodiments, this is still fallen within
In the protection scope of utility model technical solution.
Claims (4)
1. a kind of high-performance PAN base carbon fibre fire blanket, it is characterised in that: by layer structure and be coated in the layer structure
The core arrangement in portion is combined, and the layer structure includes two layers of high-performance PAN base carbon fibre tissue layer disposed in parallel
(1), the core arrangement includes asbestos layer of cloth (2) and the high-performance PAN base carbon fibre net tire being close to the asbestos layer of cloth (2)
Layer (3), the high-performance PAN base carbon fibre net plies (3) are multi-layer honeycomb reticular structure.
2. a kind of high-performance PAN base carbon fibre fire blanket described in accordance with the claim 1, it is characterised in that: the asbestos layer of cloth
(2) it is made of nonflammable material asbestos fibre intertexture.
3. a kind of high-performance PAN base carbon fibre fire blanket described in accordance with the claim 1, it is characterised in that: the two layers high property
Needle point method can be passed through between PAN base carbon fibre tissue layer (1), asbestos layer of cloth (2) and high-performance PAN base carbon fibre net plies (3)
It is complex as a whole.
4. a kind of high-performance PAN base carbon fibre fire blanket described in accordance with the claim 1, it is characterised in that: high-performance PAN base carbon
Fiber fire blanket with a thickness of 2mm~5mm, density 0.1g/cm3, tearing strength 0.8MPa, bending strength 0.1MPa,
Tensile strength is 0.6MPa, and elongation at break 0.1%, thermal coefficient (room temperature) is 0.03 DEG C, and compression strength 1MPa is resistant to
Temperature is 800 DEG C~1500 DEG C, and oxygen index (OI) is greater than 56.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623972.6U CN208975038U (en) | 2018-09-30 | 2018-09-30 | A kind of high-performance PAN base carbon fibre fire blanket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821623972.6U CN208975038U (en) | 2018-09-30 | 2018-09-30 | A kind of high-performance PAN base carbon fibre fire blanket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208975038U true CN208975038U (en) | 2019-06-14 |
Family
ID=66786556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821623972.6U Active CN208975038U (en) | 2018-09-30 | 2018-09-30 | A kind of high-performance PAN base carbon fibre fire blanket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208975038U (en) |
-
2018
- 2018-09-30 CN CN201821623972.6U patent/CN208975038U/en active Active
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