CN203270826U - Compound insulation board - Google Patents
Compound insulation board Download PDFInfo
- Publication number
- CN203270826U CN203270826U CN 201320200499 CN201320200499U CN203270826U CN 203270826 U CN203270826 U CN 203270826U CN 201320200499 CN201320200499 CN 201320200499 CN 201320200499 U CN201320200499 U CN 201320200499U CN 203270826 U CN203270826 U CN 203270826U
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- CN
- China
- Prior art keywords
- insulation board
- pinprick
- foil layer
- aluminium foil
- warming plate
- Prior art date
- 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 - Lifetime
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Abstract
The utility model relates to a compound insulation board which is composed of a first aluminum foil layer, an insulation board body and a second aluminum foil layer from top to bottom in sequence, wherein pinprick holes are formed in the upper surface and the lower surface of the insulation board body. According to the compound insulation board, the pinprick holes are formed in the upper surface and the lower surface of the insulation board body, the pinprick holes can not only bond fibers inside the insulation board body, but also have the functions of thermal insulation and sound absorption, and therefore the fiber insulation board has good thermal insulation performance and sound absorption performance. Further, the aluminum foil layers are arranged on the upper surface and the lower surface of the insulation board body, the insulation board body is wrapped, therefore, water can not intrude in the insulation board body easily, and the thermal insulation effect of the insulation board is improved further.
Description
Technical field
The utility model relates to building material field, is specifically related to a kind of composite insulation boards.
Background technology
" the world energy sources statistical yearbook " of BP (BP) shows, 2010, China surpasses the U.S. became maximum in the world energy-consuming state, and the energy consumption of China accounts for 20.3% of the whole world, has surpassed the accounting of the U.S. 19%.
Large-scale energy consumption causes " coal shortage ", " oil is waste ", " severe power shortage " to be bombed in waves, so energy conservation, and the consumption that especially reduces fossil resource has become a significant problem that affects our future development.
In our daily life, in holding chamber, stationary temperature is just understood let us and is felt more comfortable, such as the heating in winter and the refrigeration in summer, all could occur to consume fossil resource, use season at air-conditioning according to statistics, air-conditioning consumption is 44%～51% of the building power consumption, so indoor heat insulating is heat insulation has just played conclusive effect.
The multiplex benzene plate of existing indoor heat insulating material, but its shortcoming is that not ageing-resistant, coefficient of deformation is large, poor stability, poor stability, easy firing, eco-environmental prote is poor, difficulty of construction is large, engineering cost is higher, its resource-constrained and be difficult to recycling.From the angle of environmental protection, the cork high insulating effect, but cost is too high.
In addition, the heat insulating inner wall material in use easily produces condensed water, and the generation of condensed water will affect the heat insulation effect of material greatly.
The utility model content
The purpose of this utility model is to provide a kind of have excellent insulation and the composite insulation boards of sound absorbing capabilities.
Concrete technical scheme of the present utility model is as follows:
A kind of composite insulation boards is comprised of the first aluminium foil layer, warming plate body and the second aluminium foil layer from top to bottom successively; The upper and lower surface of described warming plate body is provided with pinprick.
The density of described pinprick is 1.3～1.6/cm
2, the pinprick aperture is 0.25mm-0.40mm.
Described pinprick is evenly distributed on the warming plate body.
The thickness of described warming plate body is 5mm-15mm, and the degree of depth of pinprick is 3mm-13mm.
Described the first aluminium foil layer and the second aluminium foil layer thickness are 0.05～0.15mm.
Evenly punching on described the first aluminium foil layer, the aperture is 2～3mm, perforated percentage is 15%～25%.
The utility model arranges pinprick in the upper and lower surface of warming plate body, and this pinprick not only can play to the intrinsic fiber of warming plate the effect of bonding, but also can play the effect of insulation, sound absorption; Make this fiber thermal insulation plate have excellent insulation and sound absorbing capabilities.The utility model also arranges aluminium foil layer in the upper and lower surface of warming plate body, and the warming plate body is coated, and makes moisture be difficult for invading the warming plate body, has further improved the heat insulation effect of warming plate.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model warming plate body.
Wherein 1 is the first aluminium foil layer; 2 is the warming plate body; 3 is the second aluminium foil layer; 4 is pinprick.
The specific embodiment
Further illustrate the utility model below in conjunction with accompanying drawing.
Referring to Fig. 1, composite insulation boards of the present utility model is comprised of the first aluminium foil layer 1, warming plate body 2 and the second aluminium foil layer 3 from top to bottom successively; The upper and lower surface of described warming plate body 2 is provided with pinprick 4; Pinprick 4 is evenly distributed on the warming plate body.The density of described pinprick is 1.3～1.6/cm
2, the pore size of pinprick can be determined according to the fibre fineness of synthetic warming plate body, be preferably 0.25mm-0.40mm; The thickness of described warming plate body is 5mm-15mm, and the degree of depth of pinprick is 3mm-13mm.The utility model the first aluminium foil layer is identical with the second aluminium foil layer, and its thickness is 0.05～0.15mm; Wherein evenly punching on the first aluminium foil layer, the aperture is 2～3mm, perforated percentage is 15%～25%.
Above-mentioned the first aluminium foil layer and the second aluminium foil layer are aluminium-foil paper or aluminium foil cloth.
Claims (6)
1. a composite insulation boards, is characterized in that being comprised of the first aluminium foil layer, warming plate body and the second aluminium foil layer successively from top to bottom; The upper and lower surface of described warming plate body is provided with pinprick.
2. composite insulation boards according to claim 1, the density that it is characterized in that described pinprick is 1.3～1.6/cm
2, the pinprick aperture is 0.25mm-0.40mm.
3. composite insulation boards according to claim 1 and 2, is characterized in that described pinprick is evenly distributed on the warming plate body.
4. composite insulation boards according to claim 3, the thickness that it is characterized in that described warming plate body is 5mm-15mm, the degree of depth of pinprick is 3mm-13mm.
5. composite insulation boards according to claim 4, is characterized in that described the first aluminium foil layer and the second aluminium foil layer thickness are 0.05～0.15mm.
6. composite insulation boards according to claim 5, is characterized in that evenly punching on described the first aluminium foil layer, and the aperture is 2～3mm, and perforated percentage is 15%～25%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320200499 CN203270826U (en) | 2013-04-19 | 2013-04-19 | Compound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320200499 CN203270826U (en) | 2013-04-19 | 2013-04-19 | Compound insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270826U true CN203270826U (en) | 2013-11-06 |
Family
ID=49501267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320200499 Expired - Lifetime CN203270826U (en) | 2013-04-19 | 2013-04-19 | Compound insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270826U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692727A (en) * | 2014-01-08 | 2014-04-02 | 泉州恒丰化纤有限公司 | Space cotton and production process thereof |
| CN105155700A (en) * | 2015-08-20 | 2015-12-16 | 谢亚春 | Silicon and phenol fireproof insulation board |
| CN109138244A (en) * | 2017-06-15 | 2019-01-04 | 欧文斯科宁知识产权资产有限公司 | Composite plate and its purposes in floating build floor |
-
2013
- 2013-04-19 CN CN 201320200499 patent/CN203270826U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692727A (en) * | 2014-01-08 | 2014-04-02 | 泉州恒丰化纤有限公司 | Space cotton and production process thereof |
| CN105155700A (en) * | 2015-08-20 | 2015-12-16 | 谢亚春 | Silicon and phenol fireproof insulation board |
| CN109138244A (en) * | 2017-06-15 | 2019-01-04 | 欧文斯科宁知识产权资产有限公司 | Composite plate and its purposes in floating build floor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |