CN201688088U - High-temperature vacuum heat insulation board - Google Patents
High-temperature vacuum heat insulation board Download PDFInfo
- Publication number
- CN201688088U CN201688088U CN2010202009544U CN201020200954U CN201688088U CN 201688088 U CN201688088 U CN 201688088U CN 2010202009544 U CN2010202009544 U CN 2010202009544U CN 201020200954 U CN201020200954 U CN 201020200954U CN 201688088 U CN201688088 U CN 201688088U
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- Prior art keywords
- heat insulation
- temperature
- sealing cover
- outer packaging
- packaging sealing
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- Expired - Lifetime
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Abstract
The utility model relates to a high-temperature vacuum heat insulation board which can insulate a temperature above 350 DEG C. The body of the high-temperature vacuum heat insulation board is composed of an outer packaging sealing cover and heat insulation material equipped in the outer packaging sealing cover. The utility model is characterized in that: the outer packaging sealing cover is prepared through punching stainless steel foil or aluminum foil material and reliably welding the stainless steel foil or aluminum foil material through argon arc welding or electron beam; the outer packaging sealing cover is provided with an interface for pumping vacuum; the heat insulation material is made of hard forming glass fiber board which is used as an inner pad of the outer packaging sealing cover; and the heat insulation material is also filled with air suction material. The high-temperature vacuum heat insulation board effectively overcomes a defect of inferior high-temperature heat insulation performance in the prior-art vacuum heat insulation board, and has the following advantages: simple and compact structure, good heat insulation performance, high heat insulation temperature, remarkable energy saving effect, convenient batch production, strong practicability, etc.
Description
Technical field
The utility model relates to a kind of heat-insulation and heat-preservation product, particularly a kind ofly is suitable for the high-temperature vacuum thermal baffle that holding furnace is used.
Background technique
HEATING BOX is used day by day and is popularized as a kind of heat-insulation and heat-preservation product.What people used always belongs to the low temperature insulating product such as freezing household appliances such as refrigerators, and the HEATING BOX of industrial usefulness is generally the soak product.For insulating product, the heat preservation and insulation of wherein used warming plate is energy-conservation key.At present, general use is heat-resisting foamed fibre plate or plastic board on the refrigerator, have in light weight, take the little advantage of volume, but belong to the low temperature insulating product, can not satisfy high insulation requirement, the VIP vacuum insulation panel of Wen Shiing in recent years, owing to adopt PP type polyester material as thermal-protective material, be equipped with the thermal insulation film of outsourcing again, in vacuumize, thermal insulation property is greatly improved, but by material property decision, existing this class vacuum heat-insulating plate can only anti-temperature below 150 °, is not suitable for being used for the soak product, otherwise will cause heat to distribute, increase energy consumption.Thereby consider that from Economy and point of view of practicability necessary exploitation is a kind of can be satisfied high insulation and require, can guarantee to take again the less high-efficiency and energy-saving type high temperature VIP vacuum insulation panel of volume.
Summary of the invention
The purpose of this utility model is the deficiency that will overcome the existing existing high temperature insulating poor performance of VIP vacuum insulation panel, provides a kind of energy the heat insulation high-temperature vacuum thermal baffle of temperature more than 350 °.
High-temperature vacuum thermal baffle main body of the present utility model is made of outsourcing seal closure and the heat-insulation and heat-preservation material that is arranged in the outsourcing seal closure chamber, be characterised in that after the outsourcing seal closure is by stainless steel foil or aluminum foil material impact briquetting and make, be provided with one and vacuumize and use interface by argon arc welding or the reliable weldering mutually of electron beam; Described heat-insulation and heat-preservation material is by filling the post of as the hard formed glass wad that fills up in the outsourcing seal closure; Go back filling in the described heat-insulation and heat-preservation material and be provided with getter material.
The utility model high-temperature vacuum thermal baffle based on above-mentioned design, owing to adopt resistant to elevated temperatures stainless steel foil or aluminium foil as the material of making the outsourcing seal closure, adopt resistant to elevated temperatures fiber glass material as thermal-protective coating, can make high-temperature vacuum thermal baffle of the present utility model can be used for using on the highest 350 vacuum heat-preserving casees of spending; Since as the resistant to elevated temperatures fiber glass material of thermal-protective coating with the form filling of hard sheet forming in outsourcing seal closure chamber, can make high-temperature vacuum thermal baffle thin typeization of the present utility model, help the volume miniaturization of High Temperature Furnaces; Owing in the thermal-protective coating that is filled with the refractory glass fibre material, be provided with getter material, after helping the high-temperature vacuum thermal baffle integral body vacuumizing in to the chamber, taking out Lou, the air of part can pass through to activate getter material, can guarantee to cover the chamber and can keep good vacuum state of long period, thereby guarantee the longer vacuum seal performance of high-temperature vacuum thermal baffle and the life-span of doing than the farm labourer.Therefore, high-temperature vacuum thermal baffle of the present utility model has simple in structure and compact, thermal insulation property is good, the serviceability temperature height, be suitable for plurality of advantages such as production in enormous quantities, effectively overcome the deficiency of the existing high temperature insulating poor performance of existing vacuum insulation panel, had very strong practicability and wide market application prospect.
Description of drawings
Accompanying drawing is the utility model embodiment's a basic structure schematic representation.
Among the figure:
1. outsourcing seal closure 2. insulatings 3. vacuumize with interface 4. glass mats
5. getter material
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and exemplary embodiments.
In the accompanying drawings, high-temperature vacuum thermal baffle main body of the present utility model is made of outsourcing seal closure 1 and the insulating 2 that is arranged in outsourcing seal closure 1 chamber, be characterised in that and make by argon arc welding or the reliable weldering mutually of electron beam after outsourcing seal closure 1 is by stainless steel foil or aluminum foil material impact briquetting, be provided with one and vacuumize with interface 3; Described insulating 2 is by filling the post of as the hard formed glass wad 4 of pad in the outsourcing seal closure 1; Go back filling in the described insulating 2 and be provided with getter material 5.
Claims (1)
1. high-temperature vacuum thermal baffle, constitute by outsourcing seal closure (1) and the insulating (2) that is arranged in outsourcing seal closure (1) chamber, it is characterized in that making by argon arc welding or the reliable weldering mutually of electron beam after outsourcing seal closure (1) is by stainless steel foil or aluminum foil material impact briquetting, be provided with one and vacuumize with interface (3); Described insulating (2) is by filling the post of as the hard formed glass wad (4) of pad in the outsourcing seal closure (1); Go back filling in the described insulating (2) and be provided with getter material (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202009544U CN201688088U (en) | 2010-05-24 | 2010-05-24 | High-temperature vacuum heat insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202009544U CN201688088U (en) | 2010-05-24 | 2010-05-24 | High-temperature vacuum heat insulation board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201688088U true CN201688088U (en) | 2010-12-29 |
Family
ID=43376368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202009544U Expired - Lifetime CN201688088U (en) | 2010-05-24 | 2010-05-24 | High-temperature vacuum heat insulation board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201688088U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876391A (en) * | 2010-05-24 | 2010-11-03 | 上海晨华电炉有限公司 | High-temperature vacuum thermal-insulating plate capable of insulating temperature above 350 DEG C |
| CN103723379A (en) * | 2014-01-11 | 2014-04-16 | 苏州安特实业有限公司 | Heat insulation cold closet for medical supplies |
| CN103968193A (en) * | 2013-01-26 | 2014-08-06 | 廖树汉 | Pour-sealed vacuum plate allowing outer wall of large-scale equipment to retain at room temperature constantly |
-
2010
- 2010-05-24 CN CN2010202009544U patent/CN201688088U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101876391A (en) * | 2010-05-24 | 2010-11-03 | 上海晨华电炉有限公司 | High-temperature vacuum thermal-insulating plate capable of insulating temperature above 350 DEG C |
| CN103968193A (en) * | 2013-01-26 | 2014-08-06 | 廖树汉 | Pour-sealed vacuum plate allowing outer wall of large-scale equipment to retain at room temperature constantly |
| CN103723379A (en) * | 2014-01-11 | 2014-04-16 | 苏州安特实业有限公司 | Heat insulation cold closet for medical supplies |
| CN103723379B (en) * | 2014-01-11 | 2015-12-30 | 苏州安特实业有限公司 | Medicines insulation refrigeration case |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101229 |