CN102840423A - Heat preservation and thermal insulation double-layered honeycomb board - Google Patents
Heat preservation and thermal insulation double-layered honeycomb board Download PDFInfo
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- CN102840423A CN102840423A CN2012103450970A CN201210345097A CN102840423A CN 102840423 A CN102840423 A CN 102840423A CN 2012103450970 A CN2012103450970 A CN 2012103450970A CN 201210345097 A CN201210345097 A CN 201210345097A CN 102840423 A CN102840423 A CN 102840423A
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Abstract
The invention discloses a heat preservation and thermal insulation double-layered honeycomb board, which comprises two layers of honeycomb boards, wherein each honeycomb board comprises a plurality of closed sexangular honeycomb cavities, a layer of partition board is arranged between the two layers of honeycomb boards, and the two layers of honeycomb boards are provided with faceplates on the upper surface and the lower surface respectively. The heat preservation and insulation double-layered honeycomb board has the characteristics that strong heat preservation and thermal insulation performance is realized through a double-layered honeycomb structure and the double-layered closed sexangular cavities, and the heat preservation and thermal insulation performance is improved by more than 70%, compared to that of a single-layered honeycomb structure, which already has the heat preservation and thermal insulation performance; the double-layered honeycomb board provided with the double-layered closed sexangular honeycomb cavity is extremely low in heat conduction efficiency, and a heat preservation and thermal insulation broken bridge is formed between the polymer honeycombs and the faceplates, so that the heat transfer coefficient K value of the double-layered honeycomb board material is as low as 0.65 w/(m<2>.K), and excellent heat preservation and thermal insulation performance is achieved; after the double-layered honeycomb structure is adopted, the stiffness and strength of the honeycomb board are greatly improved, thereby facilitating the popularization of the heat preservation and thermal insulation double-layered honeycomb board.
Description
Technical field
The present invention relates to a kind of heat preservation plate material, particularly relate to a kind of insulation, heat insulation double-deck cellular board, belong to field of heat insulating materials.
Background technique
Composite board is widely used ornament material indoor and peculiar to vessel, also has some honeycomb composite plates in addition in the market, comprises paper honeycombed sheet, glass fibre reinforced plastic honeycomb plate etc.; The honeycomb core of paper honeycombed sheet is by the paper insulating varnish; Form with vegetable fiber foam plate gummed, its cost is low, and intensity is low; Humidity not now only is used for the structure of light-duty mobile house and so on; Glass fibre reinforced plastic honeycomb plate is a kind of composite material cellular board of being processed by glass fibre and resin, has light weight, advantages of high strength, and shortcoming is low, the easy aging and use non-renewable resources of impact strength, can not satisfy new needs already.Therefore being badly in need of a kind of core that can meet the requirements of improves thermal and insulating performance.
Summary of the invention
To the deficiency that existing technology exists, technical problem to be solved by this invention is, a kind of insulation, heat insulation double-deck cellular board are provided, and solved the low shortcoming with the thermal and insulating performance difference of warming plate intensity in the past, can be used for multiple occasion, reduced cost of production.
For solving the problems of the technologies described above; The present invention realizes through following technological scheme: a kind of insulation, heat insulation double-deck cellular board; Comprise two-layer cellular board; Its cellular board is made up of some airtight hexagon cellular cavitys, is provided with one deck dividing plate between the two-layer cellular board, and the top and bottom of two-layer cellular board respectively are provided with a deck panels.
Optimize, above-mentioned insulation, heat insulation double-deck cellular board, its cellular board are hexagonal PVC cellular board.
Optimize, above-mentioned insulation, heat insulation double-deck cellular board, the thickness of its cellular board is 10-50MM, the thickness of dividing plate and panel is 1-2MM.
Optimize, above-mentioned insulation, heat insulation double-deck cellular board, its panel and dividing plate are plastic board or sheet metal.
Characteristics of the present invention are: have very strong insulation, heat-shielding performance; Be to realize through the hexagonal cavity of double-deck cellular structure and double-layer seal; Though the individual layer cellular structure has possessed insulation, thermal insulation, double-deck cellular structure will further improve insulation, heat-shielding performance reaches more than 70%; Double-deck cellular board is owing to have two-layer airtight hexagon cellular cavity, and heat conduction efficiency is extremely low, forms a heat-insulating bridge-cut-off between the macromolecule honeycomb in mesosphere and the panel, makes double-deck cellular board material Coefficient K value to be low to moderate 0.65W/ (m
2.K), reach excellent insulating, heat-shielding performance; After adopting double-deck cellular structure, make the rigidity of cellular board and intensity improve greatly, be convenient to promote.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the internal structure schematic representation of cellular board of the present invention.
Embodiment
Further set forth technical characterstic of the present invention below in conjunction with accompanying drawing and specific embodiment.
As depicted in figs. 1 and 2; The present invention is a kind of insulation, heat insulation double-deck cellular board; Comprise two-layer cellular board 1 and 2; Its cellular board 1 and 2 is made up of some airtight hexagon cellular cavitys 3, is provided with one deck dividing plate 4 between the two-layer cellular board 1 and 2, and two-layer cellular board 1 and 2 top and bottom respectively are provided with a deck panels 5.Its cellular board 1 and 2 is a hexagonal PVC cellular board.Its cellular board 1 and 2 thickness are 10-50MM, and the thickness of dividing plate 4 and panel 5 is 1-2MM.Its panel 5 is plastic board or sheet metal with dividing plate 4.
Characteristics of the present invention are: have very strong insulation, heat-shielding performance; Be to realize through the hexagonal cavity of double-deck cellular structure and double-layer seal; Though the individual layer cellular structure has possessed insulation, thermal insulation, double-deck cellular structure will further improve insulation, heat-shielding performance reaches more than 70%; Double-deck cellular board is owing to have two-layer airtight hexagon cellular cavity, and heat conduction efficiency is extremely low, forms a heat-insulating bridge-cut-off between the macromolecule honeycomb in mesosphere and the panel, makes double-deck cellular board material Coefficient K value to be low to moderate 0.65W/ (m
2.K), reach excellent insulating, heat-shielding performance; After adopting double-deck cellular structure, make the rigidity of cellular board and intensity improve greatly, be convenient to promote.
More than show and described basic principle of the present invention and major character and advantage thereof.The technological personage of the industry should understand; The present invention does not receive the restriction of above-mentioned implementing regulations; That describes in above-mentioned implementing regulations and the specification just is used to explain principle of the present invention; Under the prerequisite that does not break away from the principle of the invention and scope, the present invention also can have various changes and modifications, and these variations and improvement all belong in the scope of the invention of requirement protection.
The present invention requires protection domain to define with appending claims and other equivalent.
Claims (4)
1. an insulation, heat insulation double-deck cellular board comprise two-layer cellular board, and it is characterized in that: said cellular board is made up of some airtight hexagon cellular cavitys, is provided with one deck dividing plate between the two-layer cellular board, and the top and bottom of two-layer cellular board respectively are provided with a deck panels.
2. insulation according to claim 1, heat insulation double-deck cellular board is characterized in that: said cellular board is a hexagonal PVC cellular board.
3. insulation according to claim 2, heat insulation double-deck cellular board is characterized in that: the thickness of said cellular board is 10-50MM, and the thickness of dividing plate and panel is 1-2MM.
4. insulation according to claim 3, heat insulation double-deck cellular board is characterized in that: said panel and dividing plate are plastic board or sheet metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103450970A CN102840423A (en) | 2012-09-18 | 2012-09-18 | Heat preservation and thermal insulation double-layered honeycomb board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103450970A CN102840423A (en) | 2012-09-18 | 2012-09-18 | Heat preservation and thermal insulation double-layered honeycomb board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102840423A true CN102840423A (en) | 2012-12-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103450970A Pending CN102840423A (en) | 2012-09-18 | 2012-09-18 | Heat preservation and thermal insulation double-layered honeycomb board |
Country Status (1)
| Country | Link |
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| CN (1) | CN102840423A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739378A (en) * | 2016-12-28 | 2017-05-31 | 广西大学 | A kind of Multilayer honeycomb board |
| CN109483962A (en) * | 2018-11-20 | 2019-03-19 | 华侨大学 | A kind of multi-layer sandwich composite construction and the automobile dash board using the structure |
| CN110667708A (en) * | 2019-09-29 | 2020-01-10 | 重庆千能实业有限公司 | Vehicle roof with high-efficiency heat insulation function |
| WO2021139617A1 (en) * | 2020-01-08 | 2021-07-15 | 阮保国 | Steel sandwich plate overlapping structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1017081A (en) * | 1996-06-26 | 1998-01-20 | Showa Aircraft Ind Co Ltd | Box-shaped body for panel structure |
| CN2876219Y (en) * | 2005-11-23 | 2007-03-07 | 潘旭鹏 | Honeycomb light composite board |
| CN201635206U (en) * | 2010-04-12 | 2010-11-17 | 陈建 | Outer wall inner insulating board |
| CN202053583U (en) * | 2011-03-25 | 2011-11-30 | 成都中美吉祥金言装饰建材有限公司 | High-strength cellular board |
-
2012
- 2012-09-18 CN CN2012103450970A patent/CN102840423A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1017081A (en) * | 1996-06-26 | 1998-01-20 | Showa Aircraft Ind Co Ltd | Box-shaped body for panel structure |
| CN2876219Y (en) * | 2005-11-23 | 2007-03-07 | 潘旭鹏 | Honeycomb light composite board |
| CN201635206U (en) * | 2010-04-12 | 2010-11-17 | 陈建 | Outer wall inner insulating board |
| CN202053583U (en) * | 2011-03-25 | 2011-11-30 | 成都中美吉祥金言装饰建材有限公司 | High-strength cellular board |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106739378A (en) * | 2016-12-28 | 2017-05-31 | 广西大学 | A kind of Multilayer honeycomb board |
| CN109483962A (en) * | 2018-11-20 | 2019-03-19 | 华侨大学 | A kind of multi-layer sandwich composite construction and the automobile dash board using the structure |
| CN109483962B (en) * | 2018-11-20 | 2020-12-01 | 华侨大学 | Automobile front panel with multi-layer sandwich composite structure and application of structure |
| CN110667708A (en) * | 2019-09-29 | 2020-01-10 | 重庆千能实业有限公司 | Vehicle roof with high-efficiency heat insulation function |
| WO2021139617A1 (en) * | 2020-01-08 | 2021-07-15 | 阮保国 | Steel sandwich plate overlapping structure |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121226 |
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| WD01 | Invention patent application deemed withdrawn after publication |