CN209971751U - Anticorrosive heat preservation composite sheet - Google Patents
Anticorrosive heat preservation composite sheet Download PDFInfo
- Publication number
- CN209971751U CN209971751U CN201920679639.5U CN201920679639U CN209971751U CN 209971751 U CN209971751 U CN 209971751U CN 201920679639 U CN201920679639 U CN 201920679639U CN 209971751 U CN209971751 U CN 209971751U
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- China
- Prior art keywords
- layer
- heat preservation
- corrosion
- sound
- anticorrosive
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000002131 composite material Substances 0.000 title claims abstract description 30
- 238000004321 preservation Methods 0.000 title claims abstract description 25
- 238000009413 insulation Methods 0.000 claims abstract description 36
- 229920000742 Cotton Polymers 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 11
- 239000003063 flame retardant Substances 0.000 claims abstract description 9
- 239000003365 glass fiber Substances 0.000 claims abstract description 9
- 239000003973 paint Substances 0.000 claims abstract description 9
- 239000011347 resin Substances 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims abstract description 9
- 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 abstract description 7
- 238000005260 corrosion Methods 0.000 claims description 19
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 239000000654 additive Substances 0.000 claims description 7
- 230000000996 additive effect Effects 0.000 claims description 7
- 229920002799 BoPET Polymers 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 9
- 239000002253 acid Substances 0.000 abstract description 4
- 239000003513 alkali Substances 0.000 abstract description 4
- 238000010030 laminating Methods 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 abstract description 3
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 6
- 229920000139 polyethylene terephthalate Polymers 0.000 description 5
- -1 polyethylene terephthalate Polymers 0.000 description 5
- 239000005020 polyethylene terephthalate Substances 0.000 description 5
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 210000002268 wool Anatomy 0.000 description 3
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
- 239000011490 mineral wool Substances 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 description 1
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Abstract
The utility model discloses an anticorrosive heat preservation composite sheet, including heat preservation, lower floor's anticorrosive board and upper anticorrosive board, the heat preservation sets up between upper anticorrosive board and lower floor's anticorrosive board, and the heat preservation includes the waterproof paint layer, honeycomb insulation sheet layer and inhale the cotton layer of sound, and the waterproof paint layer sets up in the surface of honeycomb insulation sheet layer, and honeycomb insulation sheet layer sets up in inhaling the cotton layer surface of sound, and upper anticorrosive board and lower floor's anticorrosive board all include non-addition type flame retardant resin layer, lie in the glass fiber layer and the laminating PET membrane on glass fiber layer surface of non-addition type flame retardant resin layer upper surface and lower surface. The utility model is suitable for a composite sheet, upper anticorrosive board and lower floor's anticorrosive board surface coating have the PET rete for this composite sheet possesses good resistant high, low temperature performance, resistant oily, resistant fat, resistant olefine acid, resistant dilute alkali, can block the ultraviolet ray, and the centre layer of this composite sheet is for inhaling the cotton layer of sound, makes the device possess stronger sound absorption effect, thereby makes the syllable-dividing effect of this composite sheet stronger.
Description
Technical Field
The utility model belongs to the technical field of the composite sheet, specifically be an anticorrosive heat preservation composite sheet.
Background
The composite board generally divide into metal clad sheet, timber composite sheet, various steel composite sheet, rock wool composite sheet etc. at the thermal-insulated construction of wall, is to most of buildings that have the thermal-insulated demand of heat preservation, and the certain thickness heat preservation cotton of installation is mainly in metal decking lower floor to the present internal factory building construction scheme that keeps warm, perhaps directly uses off-the-shelf metal outer sandwich board, reaches certain heat preservation effect with this mode. However, under the severe conditions of the current industrial environment, particularly a workshop, a metal roof or a metal rock wool sandwich board which has a corrosion source;
however, the existing composite board has a single structure, a surface metal layer is easy to corrode, the heat preservation effect of the middle layer is poor, only simple heat preservation can be performed, and the sound absorption effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve the problem among the background art, provide an anticorrosive thermal protection composite panel.
The utility model adopts the technical scheme as follows:
the utility model provides an anticorrosive heat preservation composite sheet, includes heat preservation, lower floor's anticorrosive board and upper anticorrosive board, the heat preservation set up in the upper anticorrosive board with between the anticorrosive board of lower floor, the heat preservation includes waterproof paint layer, honeycomb insulation sheet layer and inhales the cotton layer of sound, waterproof paint layer set up in the surface on honeycomb insulation sheet layer, honeycomb insulation sheet layer set up in inhale the cotton layer surface of sound, honeycomb insulation sheet layer with it is provided with the additional connection spare to inhale between the cotton layer of sound, the upper anticorrosive board with the anticorrosive board of lower floor all includes non-additive type fire-retardant resin layer, is located the glass fiber layer and the laminating of non-additive type fire-retardant resin layer upper surface and lower surface are in the PET membrane on glass fiber layer surface, upper strata anticorrosive board upper surface equidistance is provided with a plurality of outer convex parts, outer convex part erects the cross-section and.
The honeycomb heat-insulation plate layer is provided with two layers, and the sound-absorbing cotton layer is arranged between the two layers of the honeycomb heat-insulation plate layer.
The reinforced connecting piece comprises pressing pieces and a threaded connecting shaft, the two ends of the threaded connecting shaft are of threaded structures, the two pressing pieces are arranged, a threaded hole is formed in the center of each pressing piece, and the two pressing pieces are respectively and rotatably fixed at the two ends of the threaded connecting shaft.
Wherein, the screw thread connecting shaft runs through the honeycomb insulation board layer and the sound absorption cotton layer.
Wherein, the preforming inlays and locates honeycomb insulation board layer.
The reinforcing connecting pieces are arranged in a plurality of equal intervals.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, the laminating of upper anticorrosive board and lower floor's anticorrosive board surface has the PET rete, and the PET membrane adopts polyethylene glycol terephthalate for this composite sheet possesses good resistant high, low temperature performance, resistant oily, resistant fat, resistant olefine acid, resistant rare alkali, resistant most of solvents, can block the ultraviolet ray, and the centre layer of this composite sheet is for inhaling the cotton layer of sound, makes the device possess stronger sound absorption effect, thereby makes the syllable-dividing effect of this composite sheet stronger.
2. The utility model discloses in, honeycomb insulation board layer with inhale and be provided with the additional connection between the cotton layer of sound for two-layer honeycomb insulation board layer is stronger with the joint strength who inhales between the cotton layer of sound, is difficult for droing, and adopts threaded connection between preforming and the screw thread on the additional connection spare even axle, makes the additional connection spare be detachable construction, and such structure setting makes the additional connection spare more convenient when the installation, and it is more convenient to take out when this composite sheet is demolishd simultaneously, is convenient for retrieve.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a cross-sectional view of the middle and upper anticorrosive boards of the present invention;
FIG. 3 is a sectional view of the middle thermal insulation layer of the present invention;
fig. 4 is a schematic view of the structure of the middle reinforced connector of the present invention.
The labels in the figure are: 1. a heat-insulating layer; 101. a waterproof paint layer; 102. a honeycomb insulation board layer; 103. a sound absorbing cotton layer; 2. a lower corrosion-resistant plate; 3. an upper corrosion-resistant plate; 301. a PET film; 302. a glass fiber layer; 303. a non-additive flame-retardant resin layer; 4. an outer convex portion; 5. reinforcing the connecting piece; 501. tabletting; 502. a threaded connecting shaft; 503. a threaded bore.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
Referring to fig. 1-4, an anti-corrosion heat-insulation composite board comprises a heat-insulation layer 1, a lower anti-corrosion board 2 and an upper anti-corrosion board 3, wherein the heat-insulation layer 1 is arranged between the upper anti-corrosion board 3 and the lower anti-corrosion board 2, the heat-insulation layer 1 comprises a waterproof paint layer 101, a honeycomb heat-insulation board layer 102 and an acoustic wool layer 103, the waterproof paint layer 101 is arranged on the surface of the honeycomb heat-insulation board layer 102, the honeycomb heat-insulation board layer 102 is arranged on the surface of the acoustic wool layer 103, a reinforced connecting piece 5 is arranged between the honeycomb heat-insulation board layer 102 and the acoustic wool layer 103, the upper anti-corrosion board 3 and the lower anti-corrosion board 2 both comprise a non-additive flame-retardant resin layer 303, a glass fiber layer 302 arranged on the upper surface and the lower surface of the non-additive flame-retardant resin layer 303 and a PET film 301 attached on the surface of the glass fiber layer 302, the sound absorption cotton layer 103 is arranged between the two honeycomb heat preservation plate layers 102.
PET film 301 (polyethylene terephthalate) of chemical formula COC6H4COOCH2CH2And O, the dihydroxy ethyl terephthalate is synthesized by exchanging terephthalic acid with glycol ester or esterifying terephthalic acid with glycol, and then the dihydroxy ethyl terephthalate is subjected to a cord polymerization reaction to obtain the PET film, namely the polyethylene terephthalate film, which has good mechanical property, impact strength 3-5 times that of other films, good folding resistance, excellent high and low temperature resistance, oil resistance, fat resistance, olefine acid resistance, dilute alkali resistance, most solvent resistance, ultraviolet ray resistance and good glossiness.
By adopting the technical scheme:
the arrangement of the PET film enables the composite board to have excellent high-temperature and low-temperature resistance, oil resistance, fat resistance, olefine acid resistance, dilute alkali resistance, most of solvent resistance and ultraviolet ray resistance, and the arrangement of the sound absorption cotton layer 103 enables the device to have a strong sound absorption effect, so that the sound insulation effect of the composite board is strong.
The reinforcing connecting piece 5 comprises a pressing piece 501 and a threaded connecting shaft 502, the two ends of the threaded connecting shaft 502 adopt a threaded structure, the pressing piece 501 is provided with two, a threaded hole 503 is formed in the center of the pressing piece 501, the two pressing pieces 501 are respectively fixed at the two ends of the threaded connecting shaft 502 in a rotating mode, the threaded connecting shaft 502 penetrates through the honeycomb heat-insulation board layer 102 and the sound-absorption cotton layer 103, the pressing piece 501 is embedded in the honeycomb heat-insulation board layer 102, the reinforcing connecting piece 5 is provided with a plurality of reinforcing connecting pieces, and the plurality of reinforcing connecting pieces 5.
By adopting the technical scheme:
the setting up of add-on connector 5 makes two-layer honeycomb insulation board layer 102 stronger with inhale the joint strength between the cotton layer 103 of sound, is difficult for droing, and adopts threaded connection between preforming 501 and the screw thread even axle 502 on the add-on connector 5 for add-on connector 5 is detachable construction, and such structure setting makes add-on connector 5 more convenient when the installation, and it is more convenient to take out when this composite sheet is demolishd simultaneously, is convenient for retrieve.
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 utility model provides an anticorrosive heat preservation composite sheet, includes heat preservation (1), lower floor anticorrosive board (2) and upper anticorrosive board (3), its characterized in that: the heat preservation layer (1) is arranged between the upper layer anti-corrosion plate (3) and the lower layer anti-corrosion plate (2), the heat preservation layer (1) comprises a waterproof paint layer (101), a honeycomb heat preservation plate layer (102) and a sound absorption cotton layer (103), the waterproof paint layer (101) is arranged on the surface of the honeycomb heat preservation plate layer (102), the honeycomb heat preservation plate layer (102) is arranged on the surface of the sound absorption cotton layer (103), a reinforcing connecting piece (5) is arranged between the honeycomb heat preservation plate layer (102) and the sound absorption cotton layer (103), the upper layer anti-corrosion plate (3) and the lower layer anti-corrosion plate (2) respectively comprise a non-additive flame-retardant resin layer (303), a glass fiber layer (302) positioned on the upper surface and the lower surface of the non-additive flame-retardant resin layer (303) and a PET film (301) laminated on the surface of the glass fiber layer (302), a plurality of outer convex parts (4) are arranged on the upper surface of the upper layer anti-, the vertical section of the outer convex part (4) is of a trapezoidal structure.
2. An anti-corrosion thermal insulation composite board according to claim 1, characterized in that: the honeycomb heat-insulation plate layer (102) is provided with two layers, and the sound-absorbing cotton layer (103) is arranged between the two layers of the honeycomb heat-insulation plate layer (102).
3. An anti-corrosion thermal insulation composite board according to claim 1, characterized in that: the reinforcing connecting piece (5) comprises pressing sheets (501) and a threaded connecting shaft (502), the two ends of the threaded connecting shaft (502) are of threaded structures, the number of the pressing sheets (501) is two, a threaded hole (503) is formed in the center of each pressing sheet (501), and the two pressing sheets (501) are respectively fixed at the two ends of the threaded connecting shaft (502) in a rotating mode.
4. An anti-corrosion thermal insulation composite board according to claim 3, characterized in that: the threaded connecting shaft (502) penetrates through the honeycomb heat-insulation plate layer (102) and the sound-absorbing cotton layer (103).
5. An anti-corrosion thermal insulation composite board according to claim 3, characterized in that: the pressing sheet (501) is embedded in the honeycomb heat-insulation plate layer (102).
6. An anti-corrosion thermal insulation composite board according to claim 3, characterized in that: the reinforcing connecting pieces (5) are arranged in a plurality of equal intervals, and the reinforcing connecting pieces (5) are arranged in a plurality of equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679639.5U CN209971751U (en) | 2019-05-14 | 2019-05-14 | Anticorrosive heat preservation composite sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920679639.5U CN209971751U (en) | 2019-05-14 | 2019-05-14 | Anticorrosive heat preservation composite sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209971751U true CN209971751U (en) | 2020-01-21 |
Family
ID=69262128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920679639.5U Expired - Fee Related CN209971751U (en) | 2019-05-14 | 2019-05-14 | Anticorrosive heat preservation composite sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209971751U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900891A (en) * | 2023-07-19 | 2023-10-20 | 安徽瑞联节能科技股份有限公司 | A new method for producing composite stone insulation boards |
-
2019
- 2019-05-14 CN CN201920679639.5U patent/CN209971751U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900891A (en) * | 2023-07-19 | 2023-10-20 | 安徽瑞联节能科技股份有限公司 | A new method for producing composite stone insulation boards |
| CN116900891B (en) * | 2023-07-19 | 2025-11-28 | 安徽瑞联节能科技股份有限公司 | Production method of novel composite stone heat-insulating board |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |