CN115123689A - High-reflectivity material for storing snow or slowing down glacier ablation - Google Patents
High-reflectivity material for storing snow or slowing down glacier ablation Download PDFInfo
- Publication number
- CN115123689A CN115123689A CN202210792884.3A CN202210792884A CN115123689A CN 115123689 A CN115123689 A CN 115123689A CN 202210792884 A CN202210792884 A CN 202210792884A CN 115123689 A CN115123689 A CN 115123689A
- Authority
- CN
- China
- Prior art keywords
- layer
- double
- heat insulation
- insulation sleeve
- silica aerogel
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims abstract description 29
- 238000002679 ablation Methods 0.000 title claims abstract description 23
- 238000002310 reflectometry Methods 0.000 title claims abstract description 20
- 238000009413 insulation Methods 0.000 claims abstract description 51
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 36
- 239000004965 Silica aerogel Substances 0.000 claims abstract description 32
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 16
- 239000000853 adhesive Substances 0.000 claims abstract description 15
- 230000001070 adhesive effect Effects 0.000 claims abstract description 15
- 229920000058 polyacrylate Polymers 0.000 claims abstract description 15
- 229920002635 polyurethane Polymers 0.000 claims abstract description 15
- 239000004814 polyurethane Substances 0.000 claims abstract description 15
- 230000005855 radiation Effects 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 66
- 239000006260 foam Substances 0.000 claims description 24
- 239000000344 soap Substances 0.000 claims description 23
- 238000002156 mixing Methods 0.000 claims description 7
- 230000007935 neutral effect Effects 0.000 claims description 7
- 239000002344 surface layer Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000012774 insulation material Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 5
- 239000004964 aerogel Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3888—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation wrappers or flexible containers, e.g. pouches, bags
- B65D81/3895—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation wrappers or flexible containers, e.g. pouches, bags provided with liquid material between double walls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
- B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/38—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation
- B65D81/3888—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents with thermal insulation wrappers or flexible containers, e.g. pouches, bags
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Insulation (AREA)
Abstract
The invention relates to the field of heat insulation materials, in particular to a high-reflectivity material for storing snow or slowing down glacier ablation. A layer of silica aerogel is coated on the inner wall of the double-layer pvc heat insulation sleeve. The silica aerogel layer is formed by attaching hydrophobic silica aerogel on the inner wall of the double-layer pvc heat insulation sleeve through a polyacrylate or polyurethane adhesive. The high-reflectivity material can obviously inhibit heat conduction, heat radiation and heat convection, so that the snow bank/glacier is always at a lower temperature to slow down ablation.
Description
Technical Field
The invention relates to the field of heat insulation materials, in particular to a high-reflectivity material for storing snow or slowing down glacier ablation.
Background
Glacier ablation refers to the phenomenon of glacier ice quantity loss caused by ice melting, evaporation and other modes, the glacier is wholly in a retraction state in China under the background of global warming, and the technical problem to be solved at present is to adopt which technical method to slow down glacier ablation.
Meanwhile, the climate warming brings challenges to the snow affair guarantee work of outdoor snow field events, and how to store the snowfall in the last winter in a huge snow pile mode by using heat insulation and heat preservation materials is also a technical problem which needs to be solved urgently in summer.
Disclosure of Invention
In order to solve the problems, the invention provides a high-reflectivity material for storing snow or slowing down glacier ablation, which can obviously inhibit heat conduction, heat radiation and heat convection, so that a snow storage pile/glacier is always at a lower temperature to slow down ablation.
In order to realize the purpose, the invention adopts the technical scheme that:
a high-reflectivity material for storing snow or slowing down glacier ablation comprises a double-layer pvc heat insulation sleeve, wherein a mirror film or other reflective materials are attached to the surface of the double-layer pvc heat insulation sleeve, and soap foam is filled in the double-layer pvc heat insulation sleeve.
Further, a layer of silica aerogel layer is coated on the inner wall of the double-layer pvc heat insulation sleeve.
Further, the silica aerogel layer is formed by attaching hydrophobic silica aerogel on the inner wall of the double-layer pvc heat insulation sleeve through a polyacrylate or polyurethane adhesive.
Further, the mixing mass of the hydrophobic silica aerogel and the polyacrylate or polyurethane adhesive is 2: 9.
further, the thickness of the silica aerogel layer is 0.5mm-5 mm.
Further, the soap foam has a neutral pH.
Furthermore, a plurality of air inflation ports for filling soap foam are arranged on the double-layer pvc heat insulation sleeve.
Furthermore, the input amount of soap foam filled inside can be controlled according to the temperature difference between the outside atmosphere and the surface layer of the snow storage pile covered by the heat-insulating material.
In the scheme, the soap foam is filled, so that a layer of heat insulation layer can be formed on the double-layer pvc heat insulation sleeve, heat conduction, heat radiation and heat convection can be obviously inhibited, and the snow pile/glacier is always at a lower temperature to slow down ablation. And the design of the hydrophobic silica aerogel layer further improves the heat insulation performance of the material, and the overall weight of the material is lighter.
The input amount of soap foam filled inside can be controlled according to the temperature difference between the outside atmospheric temperature and the surface layer of the snow storage pile covered by the heat insulation material, so that different snow storage environments can be met.
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the invention, but are not intended to limit the invention in any way. It should be noted that variations and modifications can be made by persons skilled in the art without departing from the concept of the invention. All falling within the scope of the present invention.
Example 1
A high-reflectivity material for storing snow or slowing down glacier ablation comprises a double-layer pvc heat insulation sleeve, wherein the double-layer pvc heat insulation sleeve is rectangular and about 5cm thick, a mirror surface film is attached to the outer surface of the double-layer pvc heat insulation sleeve, soap foam with a neutral pH value is filled in the double-layer pvc heat insulation sleeve, a plurality of inflation ports for filling the soap foam are formed in the double-layer pvc heat insulation sleeve, sealing plugs are arranged on the inflation ports, the soap foam is uniformly filled in the double-layer pvc heat insulation sleeve to form a heat insulation layer with the thickness of about 2cm, and a silicon dioxide aerogel layer with the thickness of 2mm is coated on the inner wall of the double-layer pvc heat insulation sleeve. The silica aerogel layer is formed by attaching hydrophobic silica aerogel on the inner wall of the double-layer pvc heat insulation sleeve through a polyacrylate or polyurethane adhesive. The mixing mass of the hydrophobic silica aerogel and the polyacrylate or polyurethane adhesive is 2: 9.
example 2
A high-reflectivity material for storing snow or slowing down glacier ablation comprises a double-layer pvc heat insulation sleeve, wherein the double-layer pvc heat insulation sleeve is rectangular and is about 5cm thick, a reflection coating is coated on the outer surface of the double-layer pvc heat insulation sleeve, soap foam with neutral pH value is filled in the double-layer pvc heat insulation sleeve, a plurality of inflation ports for filling the soap foam are arranged on the double-layer pvc heat insulation sleeve, a sealing plug is arranged on each inflation port, and a silica aerogel layer with the thickness of 0.5mm is coated on the inner wall of the double-layer pvc heat insulation sleeve. The silica aerogel layer is formed by attaching hydrophobic silica aerogel on the inner wall of the double-layer pvc heat insulation sleeve through a polyacrylate or polyurethane adhesive. The mixing mass of the hydrophobic silica aerogel and the polyacrylate or polyurethane adhesive is 2: 9.
example 3
A high-reflectivity material for storing snow or slowing down glacier ablation comprises a double-layer pvc heat insulation sleeve, wherein the double-layer pvc heat insulation sleeve is rectangular and is about 5cm thick, a mirror surface film is attached to the surface of the double-layer pvc heat insulation sleeve, soap foam with a neutral pH value is filled in the double-layer pvc heat insulation sleeve, a plurality of inflation ports for filling the soap foam are formed in the double-layer pvc heat insulation sleeve, sealing plugs are arranged on the inflation ports, the soap foam is uniformly filled in the double-layer pvc heat insulation sleeve to form a heat insulation layer with the thickness of about 3cm, and a silicon dioxide aerogel layer with the thickness of 2mm is coated on the inner wall of the double-layer pvc heat insulation sleeve. The silica aerogel layer is formed by attaching hydrophobic silica aerogel on the inner wall of the double-layer pvc heat insulation sleeve through a polyacrylate or polyurethane adhesive. The mixing mass of the hydrophobic silica aerogel and the polyacrylate or polyurethane adhesive is 2: 9.
example 4
A high-reflectivity material for storing snow or slowing down glacier ablation comprises a double-layer pvc heat insulation sleeve, wherein a reflection coating is coated on the surface of the double-layer pvc heat insulation sleeve, the thickness of the double-layer pvc heat insulation sleeve is about 5cm, soap foam with a neutral pH value is filled in the double-layer pvc heat insulation sleeve, a plurality of inflation ports for filling the soap foam are formed in the double-layer pvc heat insulation sleeve, sealing plugs are arranged on the inflation ports, the soap foam is uniformly filled in the double-layer pvc heat insulation sleeve to form a heat insulation layer with the thickness of about 4cm, and a silica aerogel layer with the thickness of 3mm is coated on the inner wall of the double-layer pvc heat insulation sleeve. The silica aerogel layer is formed by attaching hydrophobic silica aerogel on the inner wall of the double-layer pvc heat insulation sleeve through a polyacrylate or polyurethane adhesive. The mixing mass of the hydrophobic silica aerogel and the polyacrylate or polyurethane adhesive is 2: 9.
example 5
The utility model provides a high reflectivity material for storing up snow or slowing down glacier and melt, includes double-deck pvc heat insulating sleeve, and double-deck pvc heat insulating sleeve is cylindricly, and the surface adheres to there is one deck mirror surface membrane, and inside is full of pH value and is neutral soap foam, is equipped with a plurality of inflation inlets that are used for filling soap foam on the double-deck pvc heat insulating sleeve, disposes the sealing plug on this inflation inlet, and scribbles on the inner wall of double-deck pvc heat insulating sleeve and scribble the silica aerogel layer that the one deck thickness is 1 mm. The silica aerogel layer is formed by attaching hydrophobic silica aerogel on the inner wall of the double-layer pvc heat insulation sleeve through a polyacrylate or polyurethane adhesive. The mixing mass of the hydrophobic silica aerogel and the polyacrylate or polyurethane adhesive is 2: 9.
the material of the invention can have various specifications, for example, a mode of connecting a plurality of hoses with the length of 1.5 m by 2m is adopted, and a binding belt which is connected with the upper surface and the lower surface is arranged in the material with larger specification so as to ensure that the upper surface and the lower surface are kept horizontal when the material such as foam is filled in the material.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the invention.
Claims (8)
1. A high reflectivity material for storing snow or slowing glacier ablation, includes double-deck pvc radiation shield casing, its characterized in that: the surface of the double-layer pvc heat insulation sleeve is attached with a mirror film or other reflective materials, and the interior of the double-layer pvc heat insulation sleeve is filled with soap foam.
2. A high reflectivity material for storing snow or slowing glacier ablation as claimed in claim 1, wherein: a silica aerogel layer was applied to the inner wall of the double pvc jacket.
3. A high reflectivity material for storing snow or slowing glacier ablation as claimed in claim 2, wherein: the silica aerogel layer is formed by attaching hydrophobic silica aerogel on the inner wall of the double-layer pvc heat insulation sleeve through a polyacrylate or polyurethane adhesive.
4. A high reflectivity material for storing snow or slowing glacier ablation as claimed in claim 2, wherein: the mixing mass of the hydrophobic silica aerogel and the polyacrylate or polyurethane adhesive is 2: 9.
5. a high reflectivity material for storing snow or slowing glacier ablation as claimed in claim 2, wherein: the thickness of the silica aerogel layer is 0.5mm-5 mm.
6. A high reflectivity material for storing snow or slowing glacier ablation as claimed in claim 1, wherein: the soap foam has a neutral pH.
7. A high reflectivity material for storing snow or slowing glacier ablation as claimed in claim 1, wherein: the double-layer pvc heat insulation sleeve is provided with a plurality of air charging ports for filling soap foam.
8. A high reflectivity material for storing snow or slowing glacier ablation as claimed in claim 1, wherein: the input amount of soap foam filled inside can be controlled according to the temperature difference between the outside atmosphere and the surface layer of the snow storage pile covered by the heat-insulating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210792884.3A CN115123689A (en) | 2022-07-07 | 2022-07-07 | High-reflectivity material for storing snow or slowing down glacier ablation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210792884.3A CN115123689A (en) | 2022-07-07 | 2022-07-07 | High-reflectivity material for storing snow or slowing down glacier ablation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115123689A true CN115123689A (en) | 2022-09-30 |
Family
ID=83382746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210792884.3A Pending CN115123689A (en) | 2022-07-07 | 2022-07-07 | High-reflectivity material for storing snow or slowing down glacier ablation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115123689A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007303801A (en) * | 2006-05-09 | 2007-11-22 | Kajio Kaen:Kk | Heat insulated structure and heat insulated construction method |
| CN201567725U (en) * | 2009-12-17 | 2010-09-01 | 宋文臣 | Transparent lighting bubble body |
| CN202787531U (en) * | 2012-06-21 | 2013-03-13 | 蓝烟（北京）科技有限公司 | Hydrophobic silica aerogel heat insulation quilt |
| CN202899453U (en) * | 2012-08-23 | 2013-04-24 | 车玉萍 | Novel roof thermal baffle |
| CN204526305U (en) * | 2014-12-31 | 2015-08-05 | 杭州勤诚塑料包装材料有限公司 | Water inhales reflective bubble chamber film |
| CN105040841A (en) * | 2015-09-05 | 2015-11-11 | 苏州宏久航空防热材料科技有限公司 | Novel flame retardant, heat insulation and heat preservation material structure |
| CN106042516A (en) * | 2016-05-31 | 2016-10-26 | 苏州市君悦新材料科技股份有限公司 | Reflective insulation material containing aerogel and preparation method thereof |
| CN206205179U (en) * | 2016-09-20 | 2017-05-31 | 苏州市星辰新材料有限公司 | Nanometer air bag thermal isolation film |
| CN111188521A (en) * | 2020-03-30 | 2020-05-22 | 中国科学院西北生态环境资源研究院 | Snow storage method |
| CN215590145U (en) * | 2020-11-09 | 2022-01-21 | 南通衣依衬布有限公司 | Thermal insulation material |
-
2022
- 2022-07-07 CN CN202210792884.3A patent/CN115123689A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007303801A (en) * | 2006-05-09 | 2007-11-22 | Kajio Kaen:Kk | Heat insulated structure and heat insulated construction method |
| CN201567725U (en) * | 2009-12-17 | 2010-09-01 | 宋文臣 | Transparent lighting bubble body |
| CN202787531U (en) * | 2012-06-21 | 2013-03-13 | 蓝烟（北京）科技有限公司 | Hydrophobic silica aerogel heat insulation quilt |
| CN202899453U (en) * | 2012-08-23 | 2013-04-24 | 车玉萍 | Novel roof thermal baffle |
| CN204526305U (en) * | 2014-12-31 | 2015-08-05 | 杭州勤诚塑料包装材料有限公司 | Water inhales reflective bubble chamber film |
| CN105040841A (en) * | 2015-09-05 | 2015-11-11 | 苏州宏久航空防热材料科技有限公司 | Novel flame retardant, heat insulation and heat preservation material structure |
| CN106042516A (en) * | 2016-05-31 | 2016-10-26 | 苏州市君悦新材料科技股份有限公司 | Reflective insulation material containing aerogel and preparation method thereof |
| CN206205179U (en) * | 2016-09-20 | 2017-05-31 | 苏州市星辰新材料有限公司 | Nanometer air bag thermal isolation film |
| CN111188521A (en) * | 2020-03-30 | 2020-05-22 | 中国科学院西北生态环境资源研究院 | Snow storage method |
| CN215590145U (en) * | 2020-11-09 | 2022-01-21 | 南通衣依衬布有限公司 | Thermal insulation material |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220930 |
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| RJ01 | Rejection of invention patent application after publication |