CN201172900Y - Vacuum insulating element - Google Patents
Vacuum insulating element Download PDFInfo
- Publication number
- CN201172900Y CN201172900Y CNU2008200088690U CN200820008869U CN201172900Y CN 201172900 Y CN201172900 Y CN 201172900Y CN U2008200088690 U CNU2008200088690 U CN U2008200088690U CN 200820008869 U CN200820008869 U CN 200820008869U CN 201172900 Y CN201172900 Y CN 201172900Y
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- CN
- China
- Prior art keywords
- sheet material
- projected parts
- strip projected
- plates
- strip
- 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
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a vacuum insulating element, which is characterized in that plates [1] are arranged, strip-shaped lug bosses [2] are manufactured on the plate surfaces of the plates, the plate surfaces with the strip-shaped lug bosses are oppositely combined between the plates, opposite strip-shaped lug bosses are crossed and laminated, and sealing materials are arranged in all-around lateral slits [3] between the plates. The vacuum insulating element has simple structure and uses the strip-shaped lug bosses which are directly manufactured on the plate surfaces, smaller contact points (surfaces) between the plates are formed, the resisting external pressure is increased, simultaneously, heat and sound transfer is effectively obstructed, the efficiency is high, and the service life is long.
Description
Technical field
The utility model relates to a kind of vacuum isolation component that is used to block conduction of heat and sound conduction.
Background technology
Conduction of heat and sound conduction mainly are to be that medium conducts with air or object, mostly the member of present existing blocking-up conduction of heat and sound conduction is the sheet material face is fit together, filler is being set to increase the distance between the sheet material face between the sheet material face, then with the gap sealing around the sheet material, extract the air between sheet material out, between sheet material, form the vacuum space, reach the efficient that reduces sheet material both sides heat and sound conduction, realize the purpose of blocking-up conduction of heat and sound conduction, but the area of the filler between sheet material is excessive or quantity too much can increase conduction efficiency, intercept heat and sound conduction effectively, the too little or quantity of the area of filler very little the time effect of atmospheric pressure all concentrate on position that sheet material contacts with filler to form concentrated load overweight, cause the contact point stress of sheet material and filler too big, make sheet material easy deformation and breakage, moreover filler and sheet material is homology not, operating difficulties when making member, filler easily comes off, easily aging, stress point can not disperse atmospheric pressure effectively, and member is deformed damaged very easily.
Summary of the invention
The purpose of this utility model is to provide a kind of vacuum isolation component at the deficiencies in the prior art.
The technical scheme that the utility model adopted is: be provided with and make insulating element sheet material, process strip projected parts on the plate face of sheet material; There is the plate face of strip projected parts to make up in opposite directions between sheet material, strip projected parts cross lamination in opposite directions, can between adjacent sheet metal, form the interior hollow structure that supports mutually, side seam all around between sheet material is provided with encapsulant side seam is sealed, extract the air of sheet material inner space then out, can obtain vacuum isolation component.The braced structures of strip projected parts forms node or the less friendship knot face handed over, reduce the contact between sheet material, trap heat and sound conduction effectively, opposing forms the pressure after the vacuum, again can dispersive pressure, and strip projected parts can also play the effect of strengthening timber intensity, can guarantee better that member is not yielding, avoid member to damage, increase the application life of member.
Described sheet material is sheet metal, glass board material or ceramic board.
The cross sectional shape of described strip projected parts is taper or trapezoidal.
Needs according to forming member process strip projected parts on the plate face of the one or both sides of sheet material.
Vacuum isolation component provided by the utility model is simple in structure, the strip projected parts that it utilizes on the plate face directly processing to obtain forms less contact point (face) between plate, trap heat and sound conduction effectively again when strengthening the opposing external pressure, the efficient height, long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model vacuum isolation component.
Fig. 2 is that the strip projected parts cross section of sheet material of the present utility model is the structural representation of taper.
Fig. 3 is that the strip projected parts cross section of sheet material of the present utility model is trapezoidal structural representation.
Fig. 4 is the vertical section structure schematic diagram that sheet material double face of the present utility model is provided with strip projected parts.
The specific embodiment
In the structure shown in the figure, a kind of vacuum isolation component, on the plate face of making insulating element, process strip projected parts 2 with sheet material 1, sheet material has the plate face of strip projected parts to make up in opposite directions, strip projected parts cross lamination in opposite directions, side seam 3 all around between sheet material is provided with encapsulant side seam is sealed, and extracts the air of sheet material inner space then out, can obtain vacuum isolation component.
Described sheet material is sheet metal, glass board material or ceramic board.
The cross sectional shape of the strip projected parts on the described sheet material is taper or trapezoidal.
Needs according to forming member process strip projected parts on the plate face of the one or both sides of sheet material.
Claims (4)
1, a kind of vacuum isolation component is characterized in that: be provided with and make insulating element with sheet material [1], process strip projected parts 2 on the plate face of sheet material [1]; There is the plate face of strip projected parts to make up in opposite directions between sheet material, strip projected parts cross lamination in opposite directions, the side seam [3] all around between sheet material is provided with encapsulant.
2, vacuum isolation component according to claim 1 is characterized in that: described sheet material is sheet metal, glass board material or ceramic board.
3, vacuum isolation component according to claim 1 is characterized in that: the cross sectional shape of the strip projected parts on the described sheet material [2] is taper or trapezoidal.
4, vacuum isolation component according to claim 1 is characterized in that: process strip projected parts [2] on the plate face of the one or both sides of sheet material [1].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200088690U CN201172900Y (en) | 2008-03-25 | 2008-03-25 | Vacuum insulating element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200088690U CN201172900Y (en) | 2008-03-25 | 2008-03-25 | Vacuum insulating element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201172900Y true CN201172900Y (en) | 2008-12-31 |
Family
ID=40200013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200088690U Expired - Fee Related CN201172900Y (en) | 2008-03-25 | 2008-03-25 | Vacuum insulating element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201172900Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612266A (en) * | 2015-01-30 | 2015-05-13 | 万保金 | Double hollow steel wire grid insulation board with grooves |
| CN104612271A (en) * | 2015-01-30 | 2015-05-13 | 万保金 | Hollow steel wire net rack insulation board |
-
2008
- 2008-03-25 CN CNU2008200088690U patent/CN201172900Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612266A (en) * | 2015-01-30 | 2015-05-13 | 万保金 | Double hollow steel wire grid insulation board with grooves |
| CN104612271A (en) * | 2015-01-30 | 2015-05-13 | 万保金 | Hollow steel wire net rack insulation board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081231 Termination date: 20140325 |