CN201599534U - Ultra-thin multi-layer composite vacuum heat-isolating plate - Google Patents
Ultra-thin multi-layer composite vacuum heat-isolating plate Download PDFInfo
- Publication number
- CN201599534U CN201599534U CN2009200828350U CN200920082835U CN201599534U CN 201599534 U CN201599534 U CN 201599534U CN 2009200828350 U CN2009200828350 U CN 2009200828350U CN 200920082835 U CN200920082835 U CN 200920082835U CN 201599534 U CN201599534 U CN 201599534U
- Authority
- CN
- China
- Prior art keywords
- ultra
- isolating plate
- core
- vacuum heat
- thin multi
- 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 - Fee Related
Links
Images
Landscapes
- Laminated Bodies (AREA)
- Building Environments (AREA)
- Thermal Insulation (AREA)
Abstract
The utility model provides an ultra-thin multi-layer composite vacuum heat-isolating plate which belongs to a composite material. As is shown in the figure, the ultra-thin multi-layer composite vacuum heat-isolating plate is composed of the following three materials: 1. an aluminum-plastic composite bag; 2. a getter; 3. core materials. The heat-isolating plate is obtained through the vacuum-pumping encapsulation of layers of core materials and the getter which are put into the aluminum-plastic composite bag after being dried, the thickness of each layer of core materials is controlled within 0.1 to 1mm, the fiber diameter of the core materials is controlled within 1 to 10mum, and the minimum coefficient of heat conductivity under normal temperature can reach 0.0015w/m.K.
Description
Technical field:
The utility model belongs to composite material, is a kind of ultra-thin MULTILAYER COMPOSITE vacuum insulation panel.
Background technique:
At present, vacuum insulation panel is called the VIP plate again, is mainly used in aspects such as space flight and aviation, household electrical appliances, building.The VIP plate is to put into vacuum packaging bag with core with special-purpose getter, vacuumizes and is sealed to vacuum heat insulation material.At present the core of the VIP plate that uses generally adopts inorfil place mat or wad stacked, and the VIP normal temperature thermal conductivity of this core encapsulation generally can only reach 0.003～0.005w/m.k.Along with scientific and technological progress, more and more higher to the requirement of VIP plate, urgent hope has the normal temperature thermal conductivity to occur less than the product of 0.0025w/m.k on the market.Can reduce the improvement that thermal conductivity mainly also is core.Inorfil place mat advantage is to vacuumize conveniently, and the stacked advantage of wad is that encapsulation is convenient, the rate of good product height.If with the two advantages, then should improve thermal resistance and operability.
Summary of the invention:
Given this, the purpose of this utility model is to provide a kind of novel evacuated thermal baffle, by Aluminum-plastic composite bag, the multilayer core, three kinds of materials of getter constitute, and are with multilayer core and getter oven dry and put into Aluminum-plastic composite bag and vacuumize encapsulation and get, and process is tested and drawn: the THICKNESS CONTROL of each layer core is between 0.1mm～1mm, the fiber diameter of core is controlled between 1～10 μ m, and the VIP normal temperature thermal conductivity of encapsulation can be low to moderate 0.0015w/m.K.
Description of drawings:
Accompanying drawing is a novel evacuated thermal baffle structural representation of the present utility model, and concrete structure of the present utility model is described further.1 is Aluminum-plastic composite bag in the accompanying drawing, the 2nd, and getter, the 3rd, multilayer core.
Embodiment:
The purpose of this utility model is achieved through the following technical measures: select the thick core of individual layer 0.5mm for use, fiber diameter is controlled between 3～5 μ m, 40 is folded layer by layer, put into getter then, vacuumize sealing and promptly get novel evacuated thermal baffle through putting into the special-purpose Aluminum-plastic composite bag of VIP after the oven dry at last.
Adopt the normal temperature thermal conductivity of the novel evacuated thermal baffle of the compound preparation of this method to be about 0.0017w/m.K.
Claims (1)
1. ultra-thin MULTILAYER COMPOSITE vacuum insulation panel, it is characterized in that, by Aluminum-plastic composite bag, the multilayer core, three kinds of materials of getter constitute, the thickness of each layer core is between 0.1mm～1mm, and the fiber diameter of core is between 1～10 μ m, and the VIP normal temperature thermal conductivity of encapsulation can be low to moderate 0.0015w/m.K.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200828350U CN201599534U (en) | 2009-07-24 | 2009-07-24 | Ultra-thin multi-layer composite vacuum heat-isolating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200828350U CN201599534U (en) | 2009-07-24 | 2009-07-24 | Ultra-thin multi-layer composite vacuum heat-isolating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201599534U true CN201599534U (en) | 2010-10-06 |
Family
ID=42810590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200828350U Expired - Fee Related CN201599534U (en) | 2009-07-24 | 2009-07-24 | Ultra-thin multi-layer composite vacuum heat-isolating plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201599534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103946618A (en) * | 2011-11-16 | 2014-07-23 | 夏普株式会社 | Vacuum insulation material, apparatus including same, and method for manufacturing same |
-
2009
- 2009-07-24 CN CN2009200828350U patent/CN201599534U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103946618A (en) * | 2011-11-16 | 2014-07-23 | 夏普株式会社 | Vacuum insulation material, apparatus including same, and method for manufacturing same |
| CN103946618B (en) * | 2011-11-16 | 2016-09-07 | 夏普株式会社 | Vacuum heat insulation material, the equipment with this vacuum heat insulation material and manufacture method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103206027B (en) | A kind of light-weight building vacuum heat-insulation plate | |
| CN103072321A (en) | Core material used in vacuum insulation board, preparation method thereof, and purpose thereof | |
| CN104139567B (en) | A kind of scratch resistance vacuum heat-insulation laminated aluminum film bag and preparation method thereof | |
| CN101349375B (en) | Vacuum thermal insulation plate for water heater and preparation method thereof | |
| CN202074190U (en) | Vacuum heat-insulating plate | |
| CN201599534U (en) | Ultra-thin multi-layer composite vacuum heat-isolating plate | |
| CN106121071A (en) | A kind of vacuum heat-insulating plate and processing method thereof | |
| CN201487482U (en) | Glass fiber reinforced plastic compound vacuum insulated panel | |
| CN104747862A (en) | VIP core material with glass fiber sheets and gas phase SiO2 | |
| CN112177238A (en) | Core-film integrated vacuum insulation panel for building | |
| CN104329540A (en) | Vacuum insulated panel with high barrier bag without edge coating | |
| CN201381006Y (en) | Aluminum-plastic compound bag for vacuum insulation panel | |
| CN103574227A (en) | Vacuum insulated panel added with infrared reflecting layer and preparation method thereof | |
| CN103319149B (en) | Low-heat-conductivity heat-insulating core plate in vacuum insulated panel for construction, and preparation method thereof | |
| CN203742011U (en) | Light composite insulation board | |
| CN104924724A (en) | Manufacturing method of bag-expansion-preventing vacuum insulated panel | |
| CN105735494A (en) | Novel aerogel vacuum insulation board and preparation method thereof | |
| CN202466870U (en) | Ultra-thin vacuum heat-isolation heat-insulation plate | |
| CN104405050A (en) | Vacuum insulation panel for heat insulation of building and production process of vacuum insulation panel | |
| CN103162061A (en) | Gas phase silica vacuum heat insulation plate and manufacturing method thereof | |
| CN202280167U (en) | Vacuum ultrathin heat insulation board | |
| CN202852338U (en) | Vacuum insulation panel with infrared reflection layer added | |
| CN205475761U (en) | Inside core and vacuum insulation panels that vacuum insulation panels used | |
| CN203684429U (en) | Vacuum insulation board core material | |
| CN205776831U (en) | A kind of vacuum heat-insulating plate |
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: 20101006 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |