CN216380364U - Refractory slab with anti-corrosion function - Google Patents
Refractory slab with anti-corrosion function Download PDFInfo
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- CN216380364U CN216380364U CN202122232203.1U CN202122232203U CN216380364U CN 216380364 U CN216380364 U CN 216380364U CN 202122232203 U CN202122232203 U CN 202122232203U CN 216380364 U CN216380364 U CN 216380364U
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- metal panel
- outer metal
- inner metal
- fire
- groove
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- 238000005260 corrosion Methods 0.000 title claims abstract description 22
- 229910052751 metal Inorganic materials 0.000 claims abstract description 119
- 239000002184 metal Substances 0.000 claims abstract description 119
- 230000009970 fire resistant effect Effects 0.000 claims abstract description 28
- 239000004744 fabric Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 239000000945 filler Substances 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000003292 glue Substances 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 2
- 238000005536 corrosion prevention Methods 0.000 claims 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000123 paper Substances 0.000 description 2
- 230000002035 prolonged effect Effects 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
- 229920000877 Melamine resin Polymers 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 210000003934 vacuole Anatomy 0.000 description 1
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Abstract
The utility model relates to the technical field of fire-resistant plates, and particularly discloses a fire-resistant plate with an anti-corrosion function, wherein a cavity is formed between an outer metal panel and an inner metal panel, a plurality of pipelines are arranged in the cavity, a first groove is formed in the position of the outer metal panel relative to the pipelines, a second groove is formed in the position of the inner metal panel relative to the pipelines, a steel bar is fixedly connected in the pipelines, and the front end and the rear end of the steel bar are respectively fixed in the first groove and the second groove; the plurality of pipelines are arranged in the cavity, the reinforcing steel bars are fixedly connected in the pipelines, the front side and the rear side of each reinforcing steel bar are respectively fixed on the first groove and the second groove, and the outer metal panel and the inner metal panel are tightly fixed together through the reinforcing steel bars, so that a good connection structure is formed between the outer metal panel and the inner metal panel, the structural strength of the fire-resistant plate is effectively enhanced, and the potential safety hazard of breakage and falling of the fire-resistant plate is effectively reduced.
Description
Technical Field
The utility model relates to the technical field of refractory plates, in particular to a refractory plate with an anti-corrosion function.
Background
The fire-resistant board is a fire-resistant building material for surface decoration, is made up by using raw paper (titanium powder paper and kraft paper) and adopting the impregnation process of melamine and phenolic resin, and adopting high-temp. high-pressure environment, and possesses rich surface colour, grain and special physical properties. The aerated concrete has certain fire resistance and fire retardance, is inorganic, cannot burn, cannot generate harmful gas at high temperature, and can effectively resist fire because the aerated concrete has low heat conductivity coefficient.
The fire proof board of prior art development, fire proof board like CN213593895U, the utility model discloses a metal decking and the inseparable laminating of metal honeycomb panel, form good heat conductor, good heat dissipation requirement when satisfying normal use, and simultaneously, the high temperature inflation of packing in the metal honeycomb panel aperture packs, can strut metal decking in the conflagration, and paste the heat bridge that forms together with metal honeycomb panel, play thermal-insulated fire-proof's effect, but it has following weak point in the use, it does not have good connection structure under and between metal decking, fire-resistant plate is at the in-process of follow-up use, the risk that drops has to exist with the lower metal decking of external environment case contact.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fireproof plate with an anti-corrosion function, so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a fire-resistant plate with anticorrosion function, includes outer metal decking, interior metal decking and anticorrosive coating, outer metal decking and interior metal decking fixed connection are in the same place, the front side of outer metal decking and the rear side of interior metal decking are all hugged closely and are provided with anticorrosive coating, middle vacuole formation, from last a plurality of pipelines that down have set gradually in the cavity, first recess has been seted up for the position of pipeline to outer metal decking, and the second recess has been seted up for the position of pipeline to interior metal decking, fixedly connected with reinforcing bar in the pipeline, both ends are fixed respectively in first recess and the second recess around the reinforcing bar.
As a further scheme of the utility model, an insulating layer is arranged in the cavity, the insulating layer comprises water, waterproof cloth and a sponge plate, the sponge plate is arranged on the inner side of the waterproof cloth, and water is filled in a closed space between the waterproof cloth and the sponge plate.
As a further scheme of the utility model, a fireproof device is arranged in a closed manner between the heat-insulating layer and the outer metal panel as well as between the heat-insulating layer and the inner metal panel, the fireproof device comprises a metal mesh plate and high-temperature expansion filler, meshes on the metal mesh plate are arranged in a honeycomb manner in sequence, and the high-temperature expansion filler is filled in the metal mesh plate.
As a further scheme of the present invention, the upper and lower ends of the outer metal panel are both provided with third grooves, and the inner metal panel is provided with fourth grooves at positions corresponding to the third grooves, and fastening bolts are installed in the third grooves.
As a further aspect of the present invention, an annular fixing cylinder is disposed between the outer metal panel and the inner metal panel, and fixing glue is filled in the annular fixing cylinder, and the annular fixing cylinder is wound around the outer metal panel and the inner metal panel by one turn.
As a further aspect of the present invention, a plurality of sawtooth grooves are formed on the rear side of the inner metal panel, and the plurality of sawtooth grooves form a sawtooth surface.
As a further scheme of the present invention, a clamping block is disposed on the left side of the outer metal panel, a clamping groove is disposed on the right side of the inner metal panel, and the clamping block is matched with the clamping groove.
Compared with the prior art, the utility model has the beneficial effects that:
the pipeline is internally provided with a plurality of pipelines, the pipelines are fixedly connected with reinforcing steel bars, the front side and the rear side of each reinforcing steel bar are respectively fixed on the first groove of the outer metal panel and the second groove of the inner metal panel, and the outer metal panel and the inner metal panel are tightly fixed together through the reinforcing steel bars, so that a good connecting structure is formed between the outer metal panel and the inner metal panel, the structural strength of the fire-resistant plate is effectively enhanced, the potential safety hazard that the fire-resistant plate is broken and falls off is effectively reduced, the anti-seismic performance of the fire-resistant plate is improved, and the bearing effect of the fire-resistant plate is greatly improved.
Drawings
FIG. 1 is a schematic structural view of a refractory plate with an anti-corrosion function;
FIG. 2 is a schematic view of the internal structure of a refractory plate with anti-corrosion function
FIG. 3 is an enlarged view of a portion of the structure at A in FIG. 2;
fig. 4 is a schematic view of the internal structure of the fire protection device.
In the figure: 1. an outer metal panel; 101. a first groove; 102. a third groove; 2. an inner metal panel; 201. a second groove; 202. a fourth groove; 3. an anti-corrosion coating; 4. a cavity; 5. a pipeline; 6. reinforcing steel bars; 7. a heat-insulating layer; 701. water; 702. waterproof cloth; 703. a sponge plate; 8. a fire protection device; 801. a metal mesh plate; 802. high temperature expansion filler; 9. fastening a bolt; 10. a fixed cylinder; 11. fixing glue; 12. a sawtooth groove; 13. a clamping block; 14. a clamping groove.
Detailed Description
Referring to fig. 1 to 4, in the embodiment of the present invention, a fire-resistant plate with an anti-corrosion function includes an outer metal panel 1, an inner metal panel 2, and an anti-corrosion coating 3, the outer metal panel 1 and the inner metal panel 2 are fixedly connected together, the anti-corrosion coating 3 is tightly attached to both the front side of the outer metal panel 1 and the rear side of the inner metal panel 2, the anti-corrosion performance of the outer metal panel 1 and the inner metal panel 2 is improved by the anti-corrosion coating 3, the corrosion consumption of the outer metal panel 1 and the inner metal panel 2 in the use process is avoided, the service lives of the outer metal panel 1 and the inner metal panel 2 are prolonged, a cavity 4 is formed in the middle, a plurality of pipes 5 are sequentially arranged in the cavity 4 from top to bottom, a first groove 101 is formed in the position of the outer metal panel 1 relative to the pipe 5, a second groove 201 is formed in the position of the inner metal panel 2 relative to the pipe 5, fixedly connected with reinforcing bar 6 in the pipeline 5, both ends are fixed respectively in first recess 101 and the second recess 201 around the reinforcing bar 6, through reinforcing bar 6 with outer metal decking 1 and interior metal decking 2 tightly together fixed, make and have good connection structure between outer metal decking 1 and the interior metal decking 2, the structural strength of fire-resistant plate has effectively been strengthened, the potential safety hazard that the fire-resistant plate fracture drops has effectively been reduced, the anti-seismic performance of fire-resistant plate has been improved, also make the bearing effect of fire-resistant plate improve greatly simultaneously.
In fig. 2, a heat insulating layer 7 is arranged in the cavity 4, the heat insulating layer 7 comprises water 701, waterproof cloth 702 and a sponge plate 703, the sponge plate 703 is arranged on the inner side of the waterproof cloth 702, and water is filled in the closed space between the waterproof cloth 702 and the sponge plate 703, so that compared with a traditional heat insulating device, the heat insulating effect of the heat insulating layer 7 is excellent.
In fig. 2 and 4, a fireproof device 8 is arranged in a sealed manner between the insulating layer 7 and the outer metal panel 1 and the inner metal panel 2, the fireproof device 8 comprises a metal mesh plate 801 and high-temperature expansion fillers 802, meshes on the metal mesh plate 801 are arranged in a honeycomb manner in sequence, the high-temperature expansion fillers 802 are filled in the metal mesh plate 801, the outer metal panel 1 and the inner metal panel 2 are tightly attached to the metal mesh plate 801 to form good heat conduction performance, and good heat dissipation requirements during normal private use are met, meanwhile, the high-temperature expansion fillers 802 filled in the holes of the metal mesh plate 801 can increase the volume in the process of fire occurrence, the outer metal panel 1 and the inner metal panel 2 are propped open, and are attached to the metal mesh plate to form a heat bridge, so that heat conduction is interrupted, and the heat insulation and fireproof effects are achieved.
In fig. 2 and 3, the third grooves 102 are respectively formed at the upper end and the lower end of the outer metal panel 1, the fourth grooves 202 are formed in the positions, corresponding to the third grooves 102, of the inner metal panel 2, the fastening bolts 9 are installed in the third grooves 102, the rear sides of the fastening bolts 9 are fixedly installed on the fourth grooves 202, so that the outer metal panel 1 and the inner metal panel 2 are connected more tightly, the potential safety hazard that the fire-resistant plate is broken and falls off is further reduced, meanwhile, the bearing effect of the fire-resistant plate is further increased, and the service life of the fire-resistant plate is prolonged.
In fig. 2 and 3, an annular fixing cylinder 10 is arranged between the outer metal panel 1 and the inner metal panel 2, and a fixing glue 11 is filled in the annular fixing cylinder 10, the annular fixing cylinder 10 winds a circle of the outer metal panel 1 and the inner metal panel 2, the outer metal panel 1 and the inner metal panel 2 are firmly fixed together through the fixing glue 11, a good anti-falling effect can be achieved on the outer metal panel 1, the outer metal panel 1 cannot fall off from the inner metal panel 2 in the subsequent use process of the fire-resistant plate, and the subsequent use of the fire-resistant plate is more stable.
In fig. 1 and 2, a plurality of sawtooth grooves 12 are formed in the rear side of the inner metal panel 2, the sawtooth grooves 12 form sawtooth surfaces, the inner metal panel 2 can be firmly adhered to a wall body through glue in the installation process of the fire-resistant plate, the contact area between the inner metal panel 2 and the wall body is enlarged through the arrangement of the sawtooth grooves 12, the friction force between the inner metal panel 2 and the wall body is increased, and the fire-resistant plate is not easy to fall off on the surface of the wall body in the gluing process.
In fig. 1, the left side of outer metal decking 1 sets up joint piece 13, the right side of interior metal decking 2 is provided with draw-in groove 14, joint piece 13 and draw-in groove 14 phase-match, in the installation of fire-resistant board, with the joint piece joint of the outer metal decking 1 in right side on the draw-in groove 14 of metal decking 2 in the left side, the quick concatenation installation of a plurality of fire-resistant boards has been realized, and simultaneously, can ensure inseparable connection together between two adjacent fire-resistant boards, can not produce the gap, the space has been saved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to or changed within the scope of the present invention.
Claims (7)
1. A refractory plate with anti-corrosion function comprises an outer metal panel (1), an inner metal panel (2) and an anti-corrosion coating (3), it is characterized in that the outer metal panel (1) and the inner metal panel (2) are fixedly connected together, the front side of the outer metal panel (1) and the rear side of the inner metal panel (2) are both provided with an anti-corrosion coating (3) in a clinging manner, a cavity (4) is formed in the middle, a plurality of pipelines (5) are sequentially arranged in the cavity (4) from top to bottom, a first groove (101) is arranged at the position of the outer metal panel (1) corresponding to the pipeline (5), a second groove (201) is arranged at the position of the inner metal panel (2) corresponding to the pipeline (5), fixedly connected with reinforcing bar (6) in pipeline (5), both ends are fixed respectively in first recess (101) and second recess (201) around reinforcing bar (6).
2. The fire-resistant board with the function of corrosion protection according to claim 1, characterized in that an insulating layer (7) is arranged in the cavity (4), the insulating layer (7) comprises water (701), a waterproof cloth (702) and a sponge board (703), the sponge board (703) is arranged on the inner side of the waterproof cloth (702), and the enclosed space between the waterproof cloth (702) and the sponge board (703) is filled with water.
3. The refractory slab with the corrosion prevention function according to claim 2, wherein a fire prevention device (8) is arranged in a closed manner between the insulating layer (7) and the outer metal panel (1) and between the insulating layer and the inner metal panel (2), the fire prevention device (8) comprises a metal mesh plate (801) and a high-temperature expansion filler (802), meshes on the metal mesh plate (801) are arranged in a honeycomb manner, and the high-temperature expansion filler (802) is filled in the metal mesh plate (801).
4. The refractory plate with the anti-corrosion function according to claim 1, wherein the outer metal panel (1) is provided with third grooves (102) at both the upper and lower ends, the inner metal panel (2) is provided with fourth grooves (202) at positions corresponding to the third grooves (102), and the third grooves (102) are internally provided with fastening bolts (9).
5. Refractory plate with anti-corrosion function according to claim 1, characterized in that an annular fixing cylinder (10) is arranged between the outer metal panel (1) and the inner metal panel (2), and fixing glue (11) is filled in the annular fixing cylinder (10), and the annular fixing cylinder (10) is wound around one circle of the outer metal panel (1) and the inner metal panel (2).
6. Refractory plate with anti-corrosion function according to claim 1, characterised in that the rear side of the inner metal panel (2) is provided with a plurality of saw-tooth grooves (12), the plurality of saw-tooth grooves (12) forming a saw-tooth surface.
7. The fireproof plate with the anti-corrosion function according to claim 1, wherein a clamping block (13) is arranged on the left side of the outer metal panel (1), a clamping groove (14) is arranged on the right side of the inner metal panel (2), and the clamping block (13) is matched with the clamping groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232203.1U CN216380364U (en) | 2021-09-15 | 2021-09-15 | Refractory slab with anti-corrosion function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122232203.1U CN216380364U (en) | 2021-09-15 | 2021-09-15 | Refractory slab with anti-corrosion function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216380364U true CN216380364U (en) | 2022-04-26 |
Family
ID=81241921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122232203.1U Active CN216380364U (en) | 2021-09-15 | 2021-09-15 | Refractory slab with anti-corrosion function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216380364U (en) |
-
2021
- 2021-09-15 CN CN202122232203.1U patent/CN216380364U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221009 Address after: South Road, 500 meters west of the intersection of Chenfeng Avenue and Chuanghui Road, Demonstration Zone, Shangqiu City, Henan Province, 476000 Patentee after: Henan Chuanghui New Material Technology Co.,Ltd. Address before: 150000 No. 16, Tengda street, Shuangcheng District, Harbin, Heilongjiang Patentee before: Li Ming |
|
| TR01 | Transfer of patent right |