CN204284800U - A kind of aerogel energy-saving heat-insulating felt - Google Patents
A kind of aerogel energy-saving heat-insulating felt Download PDFInfo
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- CN204284800U CN204284800U CN201420757462.3U CN201420757462U CN204284800U CN 204284800 U CN204284800 U CN 204284800U CN 201420757462 U CN201420757462 U CN 201420757462U CN 204284800 U CN204284800 U CN 204284800U
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- aerogel
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Abstract
The utility model discloses a kind of aerogel energy-saving heat-insulating felt, is stratiform structure, and by surface layer, mesosphere, core stacked group one-tenth layer by layer, the surrounding of upper and lower surface layer is sewed up, and all the other each layers wrap in wherein, along length and the equidistant quilting stitching of cross direction of heat insulation felt; Described surface layer is glass fiber cloth, and mesosphere is glass fiber paper, and core layer is SiO
2aerogel powder; Layered structure by top-down surface layer, mesosphere, core layer, mesosphere, surface layer totally five layers of symplex structure form.Adopt multilayer material hierarchy and quilting sewing method, adiabatic aerogel powder is wrapped on centre, be used for preparing novel aerogel energy-saving heat-insulating felt, effectively can solve the phenomenon of aerogel blanket material aerogel molecule, dust releasing in transport, construction and using process, improve the safety in utilization of aerogel.
Description
Technical field
The utility model belongs to field of heat insulating materials, particularly a kind of aerogel energy-saving heat-insulating felt material.
Background technique
Along with socioeconomic high speed development, the problem having become world wide day by day in short supply of global energy, taps a new source of energy, improves the great attention that existing energy utilization rate and energy saving have caused various countries.China is the barren country of an energy, and therefore, the sustainable development to Chinese society of reasonable energy utilization, energy saving has great importance.Employ new technology, high efficiency heat insulation material that new process development is environmentally friendly is one of the most most economical measure of energy saving.
SiO
2the thermal conductivity of aerogel is extremely low, far below the thermal conductivity of still air under normal temperature 0.025 W/ (m.k), there is the heat insulation and preservation effect that other materials is incomparable, and density is low, water proof fire retardant, environmental protection, corrosion protection, not easily aging, long service life, be called as super heat preserving and insulating material.SiO
2aerogel shows superthermal insulation performance, and no matter Cold Winter is warming, or torridity summer is heat insulation, and aerosil glass is all a kind of desirable energy-saving material in fields such as building, traffic, industry.At SiO
2in aerogel thermal insulation material, SiO
2aerogel blanket is most widely used.SiO
2aerogel blanket has the characteristics such as Rou Ruan ﹑ easy Cai Jian ﹑ density is little, hydrophobic Wu machine Fang Huo ﹑ entirety, environmental protection, its alternative fiberglass products, asbestos insulation quilt, ceramic fiber goods etc. not environmentally, the conventional flex thermal insulating material of poor thermal insulation property.It is mainly used in Gong industry Guan Dao ﹑ storage tank, industrial furnace body, power plant, rescue capsule, warship bulkhead, motor-car, directly buried pipeline, injection machine, detachable lagging, thickened oil recovery high temperature steam pipeline, communications and transportation, household electric appliance, iron and steel, non-ferrous metal, the insulation in the fields such as glass.
At present, SiO
2the phenomenon of aerogel blanket ubiquity aerogel molecule, dust releasing in transport, construction and using process, to environment, so this problem needs effective solution badly.
Summary of the invention
The purpose of this utility model is exactly the defect in order to make up prior art, provides a kind of aerogel energy-saving heat-insulating felt material.
The utility model is by technological scheme realization once:
A kind of aerogel energy-saving heat-insulating felt is stratiform structure, and by surface layer, mesosphere, core stacked group one-tenth layer by layer, the surrounding of upper and lower surface layer is sewed up, and all the other each layers wrap in wherein, along length and the equidistant quilting stitching of cross direction of heat insulation felt;
The preferred version of this technology is, described surface layer is glass fiber cloth, and mesosphere is glass fiber paper, and core layer is SiO
2aerogel powder;
The preferred version of this technology is, layered structure by top-down surface layer, mesosphere, core layer, mesosphere, surface layer totally five layers of symplex structure form.
The preferred version of this technology is, described SiO
2the thickness of aerogel powder core layer is 2 ~ 30mm.
The advantage of aerogel energy-saving heat-insulating felt of the present utility model is: owing to adopting multilayer material hierarchy and quilting sewing method, adiabatic aerogel powder is wrapped on centre, be used for preparing novel aerogel energy-saving heat-insulating felt, effectively can solve the phenomenon of aerogel blanket material aerogel molecule, dust releasing in transport, construction and using process, improve the safety in utilization of aerogel; Adopt glass fiber cloth and glass fiber paper as surface layer and mesosphere, and staggered quilting is sewed up, can make that aerogel blanket has fire prevention, weather-proof, water-fast, corrosion-resistant, the life-span is grown, can the feature such as cutting.
Accompanying drawing explanation
Fig. 1 is the structural representation of aerogel energy-saving heat-insulating felt of the present utility model;
Wherein 1 is surface layer; 2 is mesosphere; 3 is core layer; 4 is stitching thread.
Embodiment
Below in conjunction with drawings and Examples, aerogel energy-saving heat-insulating felt of the present utility model is described in detail.
The utility model, can according to the technical solution of the utility model and actual conditions determination specific embodiment not by the restriction of following embodiment.
Embodiment: as shown in Figure 1, a kind of aerogel energy-saving heat-insulating felt, for stratiform structure, by surface layer 1, mesosphere 2, core layer 3 is stacked forms, the surrounding of upper and lower surface layer is sewed up, all the other each layers wrap in wherein, sew up along the length of heat insulation felt and the equidistant quilting of cross direction, are spaced apart 5mm between stitching thread 4; Surface layer 1 is glass fiber cloth (alkali-free glass fiber cloth, thickness specification is 0.2mm), and mesosphere 2 is glass fiber paper (thickness specification is 0.5mm), and core layer 3 is SiO
2(particle size is 5 ~ 100 μm to aerogel powder, and specific surface area is 600m
2/ g).Stratiform structure by top-down surface layer 1, mesosphere 2, core layer 3, mesosphere 2, surface layer 1 totally five layers of symplex structure form.Wherein, SiO
2the thickness of aerogel powder core layer is 5mm.Carrying out its thermal conductivity of testing property to this product is 0.02 W/ (mK).
Claims (3)
1. an aerogel energy-saving heat-insulating felt, is stratiform structure, it is characterized in that: by surface layer, mesosphere, core stacked group one-tenth layer by layer, the surrounding of upper and lower surface layer is sewed up, and all the other each layers wrap in wherein, along length and the equidistant quilting stitching of cross direction of heat insulation felt; Surface layer is glass fiber cloth, and mesosphere is glass fiber paper, and core layer is SiO
2aerogel powder.
2. aerogel energy-saving heat-insulating felt according to claim 1, is characterized in that: layered structure by top-down surface layer, mesosphere, core layer, mesosphere, surface layer totally five layers of symplex structure form.
3. aerogel energy-saving heat-insulating felt according to claim 1, is characterized in that: described SiO
2the thickness of aerogel powder core layer is 2 ~ 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757462.3U CN204284800U (en) | 2014-12-07 | 2014-12-07 | A kind of aerogel energy-saving heat-insulating felt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420757462.3U CN204284800U (en) | 2014-12-07 | 2014-12-07 | A kind of aerogel energy-saving heat-insulating felt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204284800U true CN204284800U (en) | 2015-04-22 |
Family
ID=52867961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420757462.3U Expired - Fee Related CN204284800U (en) | 2014-12-07 | 2014-12-07 | A kind of aerogel energy-saving heat-insulating felt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204284800U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106460388A (en) * | 2015-11-24 | 2017-02-22 | 余卫平 | Structure for blocking heat transmission through curtain wall building node heat and cold bridge |
| CN106747547A (en) * | 2016-12-05 | 2017-05-31 | 山东鲁阳节能材料股份有限公司 | A kind of inorfil paper composites and preparation method thereof |
| CN107035008A (en) * | 2017-04-05 | 2017-08-11 | 天津市建筑材料科学研究院 | A kind of cladding aeroge fibrofelt and its wet method composite preparation process |
| CN107142611A (en) * | 2017-05-24 | 2017-09-08 | 深圳市华创化工有限公司 | A kind of aeroge composite fibre Nomex and preparation method thereof |
| CN107303922A (en) * | 2016-04-22 | 2017-10-31 | 太仓派欧技术咨询服务有限公司 | A kind of integral structure refrigerator carriage and preparation method thereof |
| CN108252210A (en) * | 2018-04-09 | 2018-07-06 | 长沙理工大学 | Subsection cast-in-situ UHPC bridge beam section connectors and its construction method |
| CN109650841A (en) * | 2018-12-14 | 2019-04-19 | 公安部四川消防研究所 | A kind of fireproof sound-insulation thermal insulation wet gel complex material and preparation method thereof |
| CN112038513A (en) * | 2019-06-03 | 2020-12-04 | 江苏泛亚微透科技股份有限公司 | Silica aerogel felt product coated with high silica glass fiber cloth and used for lithium ion power battery of electric vehicle and manufacturing method of silica aerogel felt product |
| CN113819342A (en) * | 2021-09-29 | 2021-12-21 | 湖北三江航天红阳机电有限公司 | Irregular thin-wall polyhedron heat-insulation preventing structure and connecting method thereof |
| CN114183628A (en) * | 2021-12-24 | 2022-03-15 | 贵州云岱新材料有限公司 | Silicon-based nano-hole heat-insulating felt |
| CN114290771A (en) * | 2022-01-12 | 2022-04-08 | 惠州市彼德堡新型复合材料有限公司 | Glass fiber quilting product and preparation method thereof |
| US20230295924A1 (en) * | 2020-12-11 | 2023-09-21 | Chengji Passive House (Hangzhou) Co. Ltd. | Heat insulation composite board and manufacturing method thereof |
-
2014
- 2014-12-07 CN CN201420757462.3U patent/CN204284800U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017088107A1 (en) * | 2015-11-24 | 2017-06-01 | 余卫平 | Curtain wall buildings junctions thermal bridge heat transfer blocking structure |
| CN106460388B (en) * | 2015-11-24 | 2018-09-25 | 余卫平 | Block the structure by the hot cold bridge heat transfer of curtain buildings node |
| CN106460388A (en) * | 2015-11-24 | 2017-02-22 | 余卫平 | Structure for blocking heat transmission through curtain wall building node heat and cold bridge |
| CN107303922A (en) * | 2016-04-22 | 2017-10-31 | 太仓派欧技术咨询服务有限公司 | A kind of integral structure refrigerator carriage and preparation method thereof |
| CN106747547A (en) * | 2016-12-05 | 2017-05-31 | 山东鲁阳节能材料股份有限公司 | A kind of inorfil paper composites and preparation method thereof |
| CN106747547B (en) * | 2016-12-05 | 2019-12-03 | 山东鲁阳节能材料股份有限公司 | A kind of inorganic fibre paper composite material and preparation method |
| CN107035008B (en) * | 2017-04-05 | 2020-02-18 | 天津市建筑材料科学研究院有限公司 | Multilayer aerogel fiber felt and wet method composite preparation method thereof |
| CN107035008A (en) * | 2017-04-05 | 2017-08-11 | 天津市建筑材料科学研究院 | A kind of cladding aeroge fibrofelt and its wet method composite preparation process |
| CN107142611A (en) * | 2017-05-24 | 2017-09-08 | 深圳市华创化工有限公司 | A kind of aeroge composite fibre Nomex and preparation method thereof |
| CN108252210A (en) * | 2018-04-09 | 2018-07-06 | 长沙理工大学 | Subsection cast-in-situ UHPC bridge beam section connectors and its construction method |
| CN109650841A (en) * | 2018-12-14 | 2019-04-19 | 公安部四川消防研究所 | A kind of fireproof sound-insulation thermal insulation wet gel complex material and preparation method thereof |
| CN109650841B (en) * | 2018-12-14 | 2022-03-18 | 公安部四川消防研究所 | Fireproof sound-insulation heat-preservation aerogel composite material and preparation method thereof |
| CN112038513A (en) * | 2019-06-03 | 2020-12-04 | 江苏泛亚微透科技股份有限公司 | Silica aerogel felt product coated with high silica glass fiber cloth and used for lithium ion power battery of electric vehicle and manufacturing method of silica aerogel felt product |
| US20230295924A1 (en) * | 2020-12-11 | 2023-09-21 | Chengji Passive House (Hangzhou) Co. Ltd. | Heat insulation composite board and manufacturing method thereof |
| CN113819342A (en) * | 2021-09-29 | 2021-12-21 | 湖北三江航天红阳机电有限公司 | Irregular thin-wall polyhedron heat-insulation preventing structure and connecting method thereof |
| CN114183628A (en) * | 2021-12-24 | 2022-03-15 | 贵州云岱新材料有限公司 | Silicon-based nano-hole heat-insulating felt |
| CN114290771A (en) * | 2022-01-12 | 2022-04-08 | 惠州市彼德堡新型复合材料有限公司 | Glass fiber quilting product and preparation method thereof |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20211207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |