CN202302565U - Vacuum insulation foam panel structure with multi independent cavities - Google Patents
Vacuum insulation foam panel structure with multi independent cavities Download PDFInfo
- Publication number
- CN202302565U CN202302565U CN2011203458530U CN201120345853U CN202302565U CN 202302565 U CN202302565 U CN 202302565U CN 2011203458530 U CN2011203458530 U CN 2011203458530U CN 201120345853 U CN201120345853 U CN 201120345853U CN 202302565 U CN202302565 U CN 202302565U
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- CN
- China
- Prior art keywords
- vacuum
- insulation foam
- foam plate
- vacuum heat
- plate structure
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model mainly aims to provide a vacuum insulation foam panel structure with multi independent cavities. The structure has a good heat insulation effect, and can effectively avoid large-area heat insulation failure caused by damage of a vacuum packaging bag in a use process. The vacuum insulation foam panel structure with the multi independent cavities comprises a vacuum insulation foam panel (1), and is characterized in that: the vacuum insulation foam panel (1) comprises the multi independent vacuum cavities (2). Cells of an ordinary vacuum insulation panel are divided into multiple independent cavities, so that the use stability is improved.
Description
Technical field
The utility model relates to the vacuum foam plate, specifically is a kind of vacuum heat-insulation foam plate structure with many separate chamber.
Background technique
At present, the vacuum foam plate of material of existing independent vacuum space (Vacuum Insulation Panel is called for short VIP) structure is a kind of thermal insulating material, and its thermal conductivity is low, the heat transmission that can avoid cross-ventilation to cause effectively.It is mainly used in the exclusive container and system of commercial and industrial refrigeration, and wall thermal insulating is heat insulation.Yet the vacuum foam plate of material of this independent vacuum space in case its vacuum packaging bag breakage will cause large-area insulation actual effect, becomes the technical barrier that limits its application owing to only single vacuum chamber is arranged.
Summary of the invention
The utility model main purpose is to provide a kind of vacuum heat-insulation foam plate structure with many separate chamber, and this structure has good heat insulation effect, can effectively avoid the use of in the process because the vacuum packaging bag breakage causes the large size insulation failure.
The technological scheme of the utility model is:
Through being divided into a plurality of separate chamber to conventional vacuum thermal shield abscess, improve stability in use.
A kind of vacuum heat-insulation foam plate structure with many separate chamber comprises the vacuum heat-insulation foam plate, and said vacuum heat-insulation foam plate comprises a plurality of independently vacuum chambers.
The foam density of said vacuum heat-insulation foam plate is greater than 0.001g/cm
3
Said vacuum heat-insulation foam plate comprises rigid foam and semi-rigid foam.
Vacuum ranges is 0-0.101325MPa in the said vacuum chamber.
The area of said vacuum chamber is not less than 0.01mm
2
The shape of cross section of said vacuum chamber comprises: circle, ellipse, triangle, square, rectangular, parallelogram, trapezoidal, quadrilateral, pentagon, Hexagon, polygonal and random shape.
Said a plurality of vacuum chamber is separate, make that one of them vacuum chamber loses vacuum after, can not influence the degree of vacuum of other vacuum chambers.
Said a plurality of vacuum chamber is regularly arranged or random arrangement.
Said independently vacuum chamber is a kind of shape, also can be two kinds of perhaps combinations of two or more shapes.
Said independently vacuum chamber is that one deck is arranged perhaps for arranging more than two-layer or two-layer.
The beneficial effect of the utility model is:
A kind of vacuum heat-insulation foam plate structure (Multi-cavity Vacuum Insulation Panel is called for short M-VIP) of the utility model with many separate chamber.Vacuum foam plate of material (Vacuum Insulation Panel is called for short VIP) structure with respect to independent vacuum space the utlity model has a plurality of vacuum chambers, can effectively avoid the use of in the process because the vacuum packaging bag breakage causes the large size insulation failure.The inefficacy even the partial vacuum chamber breaks does not still influence the integral heat insulation effect.
Description of drawings
Fig. 1 is the regularly arranged circular vacuum chamber distribution schematic diagram of the utility model.
Fig. 2 is the regularly arranged triangle vacuum chamber distribution schematic diagram of the utility model.
Fig. 3 is the regularly arranged rectangular vacuum chamber distribution schematic diagram of the utility model.
Fig. 4 is the regularly arranged square vacuum chamber distribution schematic diagram of the utility model.
Fig. 5 is regularly arranged rhombus of the utility model and the vacuum chamber distribution schematic diagram that triangle is formed.
Fig. 6 is the regularly arranged Hexagon of the utility model and the vacuum chamber distribution schematic diagram of trapezoidal composition.
Fig. 7 is the vacuum chamber distribution schematic diagram of the regularly arranged random shape of the utility model.
Fig. 8 is the vacuum chamber distribution schematic diagram of multiple combination of shapes of the random arrangement of the utility model.
Fig. 9 is the vacuum chamber distribution schematic diagram that the random shape of the utility model is formed.
Among the figure: 1 is that vacuum heat-insulation foam plate, 2 is vacuum chamber.
Embodiment
Below in conjunction with accompanying drawing the utility model is further described:
Like Fig. 1 to 9, a kind of vacuum heat-insulation foam plate structure with many separate chamber comprises vacuum heat-insulation foam plate 1, and said vacuum heat-insulation foam plate 1 comprises a plurality of independently vacuum chambers 2.
The foam density of vacuum heat-insulation foam plate 1 is greater than 0.001g/cm
3
Vacuum heat-insulation foam plate 1 comprises rigid foam and semi-rigid foam.
Vacuum ranges is 0-0.101325MPa in the vacuum chamber 2.
The area of vacuum chamber 2 is not less than 0.01mm
2
The shape of cross section of vacuum chamber 2 comprises: circle, ellipse, triangle, square, rectangular, parallelogram, trapezoidal, quadrilateral, pentagon, Hexagon, polygonal and random shape.
A plurality of vacuum chamber 2 is separate, make that one of them vacuum chamber 2 loses vacuum after, can not influence the degree of vacuum of other vacuum chambers 2.
A plurality of vacuum chambers 2 are regularly arranged or random arrangement.
Independently vacuum chamber 2 is a kind of shape, also can be two kinds of perhaps combinations of two or more shapes.
Independently vacuum chamber 2 is arranged for one deck or is two-layer or two-layer above the arrangement.
Embodiment recited above describes the preferred implementation of the utility model; Be not that design and scope to the utility model limits; Do not breaking away under the utility model design concept prerequisite; Common engineers and technicians make the technological scheme of the utility model in related domain various modification and improvement all should fall into the protection domain of the utility model, and the technology contents that the utility model is asked for protection all is documented in claims.
Claims (10)
1. the vacuum heat-insulation foam plate structure with many separate chamber comprises vacuum heat-insulation foam plate (1), it is characterized in that said vacuum heat-insulation foam plate (1) comprises a plurality of independently vacuum chambers (2).
2. the vacuum heat-insulation foam plate structure with many separate chamber according to claim 1, the foam density that it is characterized in that said vacuum heat-insulation foam plate (1) is greater than 0.001g/cm
3
3. the vacuum heat-insulation foam plate structure with many separate chamber according to claim 1 is characterized in that said vacuum heat-insulation foam plate (1) comprises rigid foam and semi-rigid foam.
4. the vacuum heat-insulation foam plate structure with many separate chamber according to claim 1 is characterized in that the interior vacuum ranges of said vacuum chamber (2) is 0-0.101325MPa.
5. the vacuum heat-insulation foam plate structure with many separate chamber according to claim 1 is characterized in that the area of said vacuum chamber (2) is not less than 0.01mm
2
6. the vacuum heat-insulation foam plate structure with many separate chamber according to claim 1 is characterized in that the shape of cross section of said vacuum chamber (2) comprising: circle, ellipse, triangle, square, rectangular, parallelogram, trapezoidal, quadrilateral, pentagon, Hexagon and polygonal.
7. the vacuum heat-insulation foam plate structure with many separate chamber according to claim 1 is characterized in that said a plurality of vacuum chamber (2) is separate, make that one of them vacuum chamber (2) loses vacuum after, can not influence the degree of vacuum of other vacuum chambers (2).
8. the vacuum heat-insulation foam plate structure with many separate chamber according to claim 1 is characterized in that said a plurality of vacuum chamber (2) is regularly arranged or random arrangement.
9. the vacuum heat-insulation foam plate structure with many separate chamber according to claim 1 is characterized in that said independently vacuum chamber (2) is a kind of shape, also can be two kinds of perhaps combinations of two or more shapes.
10. the vacuum heat-insulation foam plate structure with many separate chamber according to claim 1 is characterized in that said independently vacuum chamber (2) is arranged for one deck or is two-layer or two-layer above the arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203458530U CN202302565U (en) | 2011-09-15 | 2011-09-15 | Vacuum insulation foam panel structure with multi independent cavities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203458530U CN202302565U (en) | 2011-09-15 | 2011-09-15 | Vacuum insulation foam panel structure with multi independent cavities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202302565U true CN202302565U (en) | 2012-07-04 |
Family
ID=46371459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203458530U Expired - Fee Related CN202302565U (en) | 2011-09-15 | 2011-09-15 | Vacuum insulation foam panel structure with multi independent cavities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202302565U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979993A (en) * | 2012-11-09 | 2013-03-20 | 王心宇 | Vacuum thermal baffle and production method thereof |
| WO2014183622A1 (en) * | 2013-05-13 | 2014-11-20 | 开县人人有余科技有限公司 | Vacuum thermal-insulation layer having plurality of unit cavities, and method for producing same |
-
2011
- 2011-09-15 CN CN2011203458530U patent/CN202302565U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979993A (en) * | 2012-11-09 | 2013-03-20 | 王心宇 | Vacuum thermal baffle and production method thereof |
| CN102979993B (en) * | 2012-11-09 | 2015-06-17 | 王心宇 | Vacuum thermal baffle |
| WO2014183622A1 (en) * | 2013-05-13 | 2014-11-20 | 开县人人有余科技有限公司 | Vacuum thermal-insulation layer having plurality of unit cavities, and method for producing same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20170915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |