CN214927741U - Flexible soft fire-proof plate and fire-proof smoke-discharging air pipe - Google Patents
Flexible soft fire-proof plate and fire-proof smoke-discharging air pipe Download PDFInfo
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- CN214927741U CN214927741U CN202120195782.4U CN202120195782U CN214927741U CN 214927741 U CN214927741 U CN 214927741U CN 202120195782 U CN202120195782 U CN 202120195782U CN 214927741 U CN214927741 U CN 214927741U
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- layer
- fire
- fireproof
- silicate fiber
- aluminum silicate
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Links
- 238000007599 discharging Methods 0.000 title abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000000835 fiber Substances 0.000 claims abstract description 39
- 229920000742 Cotton Polymers 0.000 claims abstract description 38
- 229910052742 iron Inorganic materials 0.000 claims abstract description 23
- 239000010410 layer Substances 0.000 claims description 137
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 34
- 239000012790 adhesive layer Substances 0.000 claims description 33
- 239000003365 glass fiber Substances 0.000 claims description 33
- 239000003063 flame retardant Substances 0.000 claims description 11
- 239000000853 adhesive Substances 0.000 claims description 9
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 239000000779 smoke Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims 6
- 210000002268 wool Anatomy 0.000 claims 2
- 230000002265 prevention Effects 0.000 abstract description 25
- 239000004033 plastic Substances 0.000 abstract description 19
- 238000004026 adhesive bonding Methods 0.000 abstract description 15
- 239000003795 chemical substances by application Substances 0.000 abstract description 15
- 239000011521 glass Substances 0.000 abstract description 15
- 238000009434 installation Methods 0.000 abstract description 13
- 239000003517 fume Substances 0.000 abstract description 11
- 239000005995 Aluminium silicate Substances 0.000 abstract description 7
- 229910000323 aluminium silicate Inorganic materials 0.000 abstract description 7
- 235000012211 aluminium silicate Nutrition 0.000 abstract description 7
- PZZYQPZGQPZBDN-UHFFFAOYSA-N aluminium silicate Chemical compound O=[Al]O[Si](=O)O[Al]=O PZZYQPZGQPZBDN-UHFFFAOYSA-N 0.000 abstract 2
- 238000004321 preservation Methods 0.000 description 6
- 230000009970 fire resistant effect Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003837 high-temperature calcination Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229910001335 Galvanized steel Inorganic materials 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000008397 galvanized steel Substances 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Building Environments (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model belongs to air pipe field provides a flexible soft PLASTIC LAMINATED, including the cotton layer of iron wire stratum reticulare, aluminium silicate fiber and the fine layer of glass, at least one side on the cotton layer of aluminium silicate fiber is provided with fire prevention gluing agent layer, at least one side on the fine layer of glass is provided with fire prevention gluing agent layer. The utility model also provides a contain the fire prevention tuber pipe of discharging fume of the soft PLASTIC LAMINATED of flexible. The utility model provides a flexible soft PLASTIC LAMINATED has excellent fire prevention refractory power, and the quality is light, and the installation is simple and convenient, is difficult for droing after the installation, and the security is better.
Description
Technical Field
The utility model belongs to air pipe field, concretely relates to flexible soft PLASTIC LAMINATED and a fire prevention tuber pipe of discharging fume.
Background
The common smoke exhaust air pipe is generally made of galvanized steel plates, is difficult to bear the burning of high-temperature and high-pressure flame and smoke in a fire state, is easy to collapse and deform, and cannot realize the function of timely exhausting the heat of the smoke and the flame. Therefore, according to the safety requirement, the smoke exhaust air pipes are all coated by the fireproof plates with certain fire resistance limit (at least more than 30 minutes). The existing fireproof plate is generally a hard plate made of magnesium silicate or calcium silicate, and the hardness and the weight per unit area of the fireproof plate are almost the same as those of a cement plate with the same thickness. Need tailor into different specifications with panel during the installation, use fossil fragments or angle steel to fix for the installation of PLASTIC LAMINATED is very complicated, and the security performance is unreliable, has for a long time had the risk of droing, causes the incident very easily.
Therefore, it is necessary to develop a fire-proof plate with light weight, easy installation, and good fire-proof and fire-resistant properties
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a flexible soft PLASTIC LAMINATED, including the cotton layer of iron wire stratum reticulare, alumina silicate fiber and the fine layer of glass, at least one side on the cotton layer of alumina silicate fiber is provided with fire prevention gluing agent layer, at least one side on the fine layer of glass is provided with fire prevention gluing agent layer.
The utility model provides a PLASTIC LAMINATED includes the fine layer of iron wire stratum reticulare, glass, the cotton layer of aluminium silicate fiber and at least two-layer fire prevention gluing agent layer. Wherein, the wire netting layer mainly plays the effect of easy crooked and keep certain shape after crooked. The utility model discloses a wire netting of what kind of specification is selected on the wire netting layer, mainly consider moulding and these two factors of weight light as far as possible of being convenient for. The aluminium silicate fiber cotton layer is the main fireproof refractory material in the fireproof plate, common aluminium silicate fiber cotton on the market can resist high temperature and reach more than 1260 ℃, and the requirement of the utility model can be met. The fine layer of glass is the utility model discloses an auxiliary fire prevention refractory material in the PLASTIC LAMINATED forms by glass fiber preparation, and it is thermal-insulated respond well and low price. The fireproof adhesive layer is arranged on the side face of the aluminum silicate fiber cotton layer, so that the aluminum silicate fiber cotton layer is toughened, and the aluminum silicate fiber cotton layer is prevented from being crisp. The fireproof adhesive layer arranged on the side surface of the glass fiber layer can protect the glass fiber layer, and the completeness of the glass fiber layer is kept. The fireproof adhesive layer in the utility model can be prepared by adopting fireproof coating for the building field, and the thickness of the fireproof adhesive layer is generally 0.05mm-0.3 mm. The thickness of the fiberglass layer and the cotton layer of aluminum silicate fibers are determined by the fire endurance requirements of the fire protection plate, as will be readily appreciated by those skilled in the art.
The utility model provides a fire board's fire prevention fire resistance is good, and the quality is lighter to can be under certain dynamics random bending change shape, installation of facilitating the construction, installation and safety in utilization are all better.
The utility model discloses a fire-proof plate adopts the mode of multilayer combination to prepare, can change the compound mode according to the operation requirement of difference, does benefit to reduce cost.
Furthermore, the fireproof plate sequentially comprises a first fireproof adhesive layer, a glass fiber layer, an iron wire net layer, a second fireproof adhesive layer and an aluminum silicate fiber cotton layer.
The glass fiber layer has good fireproof and fireproof performance, the performance and the structure of the glass fiber layer are stable at high temperature, but the glass fiber layer may become brittle when being in a high-temperature state for a long time. If the thickness of the glass fiber layer is small, the shape integrity of the glass fiber layer is easily damaged when the glass fiber layer is subjected to external force after being embrittled. The utility model discloses set up the second fire prevention gluing agent layer in the outside of the fine layer of glass, both can protect the fine layer of glass, make the fine layer of glass also difficult cracked phenomenon after lasting high temperature calcination, effectively avoid the fire board fire prevention fire resistance that causes because of the fine layer of glass is cracked to descend; meanwhile, the appearance attractiveness of the fireproof plate can be improved.
Furthermore, a third fireproof adhesive layer is arranged between the glass fiber layer and the iron wire mesh layer.
All set up fire prevention gluing agent layer in the both sides on the fine layer of glass, can be better to the protection effect on the fine layer of glass.
Furthermore, a heat insulation layer is further arranged on one side, away from the second fireproof adhesive layer, of the aluminum silicate fiber cotton layer.
The utility model provides a fire shield's inlayer sets up the heat preservation, can further improve the fire prevention fire-resistant ability of fire shield, guarantees to be applied to various tuber pipes of discharging fume with the fire shield, even the simplest individual layer iron sheet tuber pipe, also can reach higher fire-resistant requirement.
In the utility model, the heat-insulating layer can be made of conventional heat-insulating materials with certain heat resistance, such as glass wool layer or phenolic resin color steel plate; the glass fiber layer may also be selected if there is a higher demand for fire resistance. The thickness of the insulating layer is determined according to the specific material selected and the fire resistance limit requirement of the fire-proof plate.
Furthermore, a fourth fireproof adhesive layer is arranged between the aluminum silicate fiber cotton layer and the heat insulation layer.
The fireproof adhesive layers are arranged on the two sides of the aluminum silicate fiber cotton layer, so that the aluminum silicate fiber cotton layer can be better protected.
The utility model also provides a fire prevention tuber pipe of discharging fume, be in including tuber pipe body and parcel the soft PLASTIC LAMINATED of above-mentioned flexible on tuber pipe body surface.
The beneficial effects of the utility model include:
the utility model provides a flexible soft PLASTIC LAMINATED has excellent fire prevention refractory power, and the quality is light, and the installation is simple and convenient, is difficult for droing after the installation, and the security is better.
Drawings
FIG. 1 is a schematic structural view of a flexible, flexible fire protection plate according to example 1;
FIG. 2 is a schematic structural view of a flexible fire retardant panel according to example 2;
fig. 3 is a schematic structural view of a bendable flexible fire shield according to example 3.
Detailed Description
In order to make the technical problem, technical scheme and beneficial effect that the utility model will solve more clearly understand, it is right to combine specific embodiment below the utility model discloses go on further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the present patent and do not limit the scope of the invention in any way.
Example 1:
a bendable soft fireproof plate comprises an iron wire mesh layer 1, a fireproof adhesive layer A2, a glass fiber layer 3, a fireproof adhesive layer B4 and an aluminum silicate fiber cotton layer 5 in sequence as shown in figure 1.
In this embodiment, the wire mesh layer 1 is a 60-mesh wire mesh, the thickness of the fireproof adhesive layer A2 and the thickness of the fireproof adhesive layer B4 are both 0.15mm, the thickness of the glass fiber layer 3 is 0.2mm, and the thickness of the aluminum silicate fiber cotton layer 5 is 3 mm.
The fireproof plate provided by the embodiment is composed of an iron wire net layer 1, a glass fiber layer 3, an aluminum silicate fiber cotton layer 5 and two fireproof adhesive layers, and is good in fireproof performance, and the fireproof grade can reach 2 hours; the weight is light, and the shape can be changed by bending at will under certain force.
When the fireproof plate provided by the embodiment is prepared, the aluminum silicate fiber cotton layer 5 is firstly paved, and the upper surface of the aluminum silicate fiber cotton layer is uniformly coated with the fireproof adhesive; then laying a glass fiber layer 3, and uniformly coating a fireproof adhesive on the upper surface of the glass fiber layer 3; and finally, laying an iron wire mesh layer 1. After the fireproof adhesive layer is cured, the fireproof plate can be used.
Use the PLASTIC LAMINATED parcel that this embodiment provided when discharging fume the tuber pipe, at first tailor the PLASTIC LAMINATED that the size is suitable according to the size of the tuber pipe of discharging fume, hug closely the outer wall of the tuber pipe of discharging fume with the cotton layer of alumina silicate fiber 5 of PLASTIC LAMINATED, then along the crooked PLASTIC LAMINATED of the shape of the tuber pipe of discharging fume, make the shape of PLASTIC LAMINATED laminate and the laminating of tuber pipe of discharging fume completely, the iron wire that exposes the wire netting both ends at last twists mutually, fixes the PLASTIC LAMINATED on the tuber pipe of discharging fume. The fireproof plate provided by the embodiment is light in weight and simple to install, greatly facilitates the operation of installation workers, and also improves the installation and use safety.
Example 2:
a bendable soft fireproof plate comprises a first fireproof adhesive layer 6, a glass fiber layer 3, an iron wire mesh layer 1, a second fireproof adhesive layer 7 and an aluminum silicate fiber cotton layer 5 in sequence as shown in figure 2.
In this embodiment, the thicknesses of the first fireproof adhesive layer 6 and the second fireproof adhesive layer 7 are both 0.1mm, the thickness of the glass fiber layer 3 is 0.25mm, the iron wire mesh layer 1 is a 40-mesh iron wire mesh, and the thickness of the aluminum silicate fiber cotton layer 5 is 2 mm.
The fire-proof plate provided by the embodiment sequentially comprises a first fire-proof adhesive layer 6, a glass fiber layer 3, an iron wire mesh layer 1, a second fire-proof adhesive layer 7 and an aluminum silicate fiber cotton layer 5 from outside to inside. During preparation, the aluminum silicate fiber cotton layer 5 is firstly paved, and the upper surface of the aluminum silicate fiber cotton layer is uniformly coated with the fireproof adhesive; then sequentially laying an iron wire mesh layer 1 and a glass fiber layer 3; and finally, uniformly coating the fireproof adhesive on the upper surface of the glass fiber layer 3. After the fireproof adhesive layer is cured, the fireproof plate can be used.
The fireproof plate provided by the embodiment has good fireproof and fireproof performance, and the fireproof grade can reach 2 hours; the weight is light, and the shape can be changed by bending at will under certain force. According to the fireproof plate provided by the embodiment, the wire mesh is arranged at the position of the middle layer, so that the wire mesh can be effectively prevented from being oxidized and rusted, and the service life of the fireproof plate is prolonged; the first fireproof adhesive layer 6 is arranged on the outer side of the glass fiber layer 3, so that the glass fiber layer 3 can still keep the integrity of the shape under the condition of continuous high-temperature calcination, and the fire-proof performance of the fire-proof plate is prevented from being reduced due to the fragmentation of the glass fiber layer 3; but also can improve the appearance aesthetic property of the fireproof plate.
The installation and use method of the fire-retardant plate provided by the embodiment is the same as that of the embodiment 1.
Example 3:
a flexible fire-retardant flexible panel, as shown in fig. 3, which is different from embodiment 2 in that: a third fireproof adhesive layer 8 is arranged between the glass fiber layer 3 and the wire netting layer 1; an insulating layer 10 is arranged on one side, away from the second fireproof adhesive layer 7, of the aluminum silicate fiber cotton layer 5, and the insulating layer 10 is a glass cotton layer; a fourth fireproof adhesive layer 9 is arranged between the aluminum silicate fiber cotton layer 5 and the heat preservation layer 10.
In this embodiment, the thickness of first fire prevention gluing agent layer 6, second fire prevention gluing agent layer 7, third fire prevention gluing agent layer 8 and fourth fire prevention gluing agent layer 9 is 0.1mm, and fine 3 thickness in layer of glass is 0.25mm, and iron wire gauze layer 1 is 40 mesh iron wire netting, and the thickness of the cotton layer of aluminium silicate fiber 5 is 2mm, and the thickness of heat preservation 10 is 2 mm.
The PLASTIC LAMINATED that this embodiment provided comprises first fire prevention gluing agent layer 6, fine layer 3 of glass, third fire prevention gluing agent layer 8, wire netting layer 1, second fire prevention gluing agent layer 7, the cotton layer of aluminium silicate fiber 5, fourth fire prevention gluing agent layer 9 and heat preservation 10 in proper order by outside-in. When in preparation, the heat-insulating layer 10 is firstly tiled; the surfaces of the two sides of the aluminum silicate fiber cotton layer 5 are uniformly coated with fireproof adhesives and are flatly laid on the heat preservation layer 10; then continuously laying an iron wire net layer 1; and then, uniformly coating fireproof adhesives on the surfaces of the two sides of the glass fiber layer 3, and flatly paving the glass fiber layer on the iron wire mesh layer 1. After the fireproof adhesive layer is cured, the fireproof plate can be used.
The fireproof plate provided by the embodiment is light in weight and can be bent randomly under certain force to change the shape; the fireproof board has excellent fireproof performance, and is better than the fireproof board provided by the embodiment 2. According to the fireproof plate provided by the embodiment, the fireproof adhesive layers are arranged on the two sides of the aluminum silicate fiber cotton layer 5 and the glass fiber layer 3, so that the protection effect on the aluminum silicate fiber cotton layer 5 and the glass fiber layer 3 is better; the heat-insulating layer 10 is arranged on the innermost side of the fireproof plate, so that the fireproof and fire-resistant performance of the fireproof plate can be further improved, and the fireproof and fire-resistant plate is conveniently applied to smoke exhaust air pipes made of various materials.
When the fireproof plate provided by the embodiment is used for wrapping the smoke exhaust air pipe, the heat insulation layer 10 is placed to be tightly attached to the outer surface of the smoke exhaust air pipe, and the installation method is the same as that of the embodiment 1.
Example 4:
the utility model provides a fire prevention tuber pipe of discharging fume, includes the soft PLASTIC LAMINATED of flexible that galvanized iron tuber pipe body and embodiment 3 provided, the soft PLASTIC LAMINATED of flexible that embodiment 3 provided wraps up on galvanized iron tuber pipe body, and heat preservation 10 pastes with galvanized iron tuber pipe body surface mutually.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The flexible soft fireproof plate is characterized by comprising an iron wire net layer, an aluminum silicate fiber cotton layer and a glass fiber layer, wherein a fireproof adhesive layer is arranged on at least one side of the aluminum silicate fiber cotton layer, and a fireproof adhesive layer is arranged on at least one side of the glass fiber layer.
2. The flame retardant panel of claim 1, wherein the flame retardant panel comprises, in order, a first layer of a flame retardant adhesive, a layer of fiberglass, a layer of a wire mesh, a second layer of a flame retardant adhesive, and a layer of aluminum silicate fiber wool.
3. The flame retardant panel of claim 2, wherein a third fire retardant adhesive layer is disposed between the fiberglass layer and the wire mesh layer.
4. The fire protection plate according to claim 2 or 3, wherein an insulating layer is further arranged on one side, away from the second fire protection adhesive layer, of the aluminum silicate fiber cotton layer.
5. The flame retardant panel of claim 4, wherein a fourth layer of fire retardant adhesive is disposed between the layer of aluminum silicate fiber wool and the layer of insulation.
6. A fire-proof smoke exhaust duct, which comprises a duct body and the fire-proof plate according to any one of claims 1 to 5 wrapped on the surface of the duct body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120195782.4U CN214927741U (en) | 2021-01-25 | 2021-01-25 | Flexible soft fire-proof plate and fire-proof smoke-discharging air pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120195782.4U CN214927741U (en) | 2021-01-25 | 2021-01-25 | Flexible soft fire-proof plate and fire-proof smoke-discharging air pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214927741U true CN214927741U (en) | 2021-11-30 |
Family
ID=79080535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120195782.4U Expired - Fee Related CN214927741U (en) | 2021-01-25 | 2021-01-25 | Flexible soft fire-proof plate and fire-proof smoke-discharging air pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214927741U (en) |
-
2021
- 2021-01-25 CN CN202120195782.4U patent/CN214927741U/en not_active Expired - Fee Related
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| 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: 20211130 |
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| CF01 | Termination of patent right due to non-payment of annual fee |