CN202295829U - Composite hollow cavity heat preservation container - Google Patents
Composite hollow cavity heat preservation container Download PDFInfo
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- CN202295829U CN202295829U CN2011200652844U CN201120065284U CN202295829U CN 202295829 U CN202295829 U CN 202295829U CN 2011200652844 U CN2011200652844 U CN 2011200652844U CN 201120065284 U CN201120065284 U CN 201120065284U CN 202295829 U CN202295829 U CN 202295829U
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- 239000002131 composite material Substances 0.000 title claims abstract description 41
- 238000004321 preservation Methods 0.000 title abstract description 18
- 239000012774 insulation material Substances 0.000 claims abstract description 40
- 239000000463 material Substances 0.000 claims abstract description 36
- 238000009413 insulation Methods 0.000 claims description 63
- 230000001936 parietal effect Effects 0.000 claims description 54
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
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- 239000004793 Polystyrene Substances 0.000 claims description 12
- 241000894007 species Species 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 10
- 229920000742 Cotton Polymers 0.000 claims description 6
- 235000007164 Oryza sativa Nutrition 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000007799 cork Substances 0.000 claims description 6
- 239000011094 fiberboard Substances 0.000 claims description 6
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- 239000011490 mineral wool Substances 0.000 claims description 6
- 239000010451 perlite Substances 0.000 claims description 6
- 235000019362 perlite Nutrition 0.000 claims description 6
- 235000009566 rice Nutrition 0.000 claims description 6
- 239000011435 rock Substances 0.000 claims description 6
- 239000010902 straw Substances 0.000 claims description 6
- 239000010455 vermiculite Substances 0.000 claims description 6
- 235000019354 vermiculite Nutrition 0.000 claims description 6
- 229910052902 vermiculite Inorganic materials 0.000 claims description 6
- 235000015099 wheat brans Nutrition 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 4
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- 240000007594 Oryza sativa Species 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 15
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- 238000005187 foaming Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
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- 239000004033 plastic Substances 0.000 description 2
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- 239000002918 waste heat Substances 0.000 description 1
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Abstract
The utility model relates to a composite hollow cavity heat preservation container which solves the problem of high cost of a conventional heat preservation container. A layered structure of a heat preservation wall of the composite hollow cavity heat preservation container is formed, from outside to inside, by an outer cover wall layer, a heat insulation material layer, a middle clapboard layer, low heat conductivity supporting block or strip hollow cavities distributed in a spaced manner, and an inner container wall layer. On an opening portion or an open side portion of the container, supporting blocks or strips are used for sealing an edge gap between the middle clapboard layer and the inner container wall layer. The composite hollow cavity heat preservation container has the advantages of low cost, good heat isolation and preservation performance, remarkable energy-saving effect, high cost performance, saving of material, environmental protection, small structure and volume, occupation of less space, easy technology and easy popularization of the technology, wide application in the field of heat preservation, durability, and high direct benefit and social indirect benefit.
Description
Technical field
The utility model relates to a kind of cool-bag, particularly relates to a kind of hollow cavity composite thermal insulation container made.
Technical background
The method of pursuing heat insulation effect traditionally is: strengthen structural thermal insulation material walls layer thickness, reach and reduce waste of power order ground.The modern industry generation glass port, door daylighting illumination.The hollow insulating technology of double window, door is installed in north building construction the earliest, improves insulating efficiency 30-50% than individual layer.Interior in recent years technology upgrading is the hollow cavity structure with the double glass seal en-hancement, like hollow corrosion-resistant steel insulation water tumbler, bowl etc., in 90-100 ℃ of environment, encapsulates, and improves temperature difference conduction once more and intercepts 60% heat insulation effect.Traditional material-type system or hollow cavity heat preserving method all are that single method uses.Take material insulation thickening parietal layer, can increase and increase volume and space hold on cost cost and the structure.The heat preservation technology of current optimal show has surely belonged to high vacuum, vacuumizes-severally below the 3pa exhale not heat conduction, but adopts material only to be suitable for glass, and have difficult problems such as complex process and cost cost height, the popularization and application difficulty.
Present domestic and international high low temperature; Warm material generally adopts polyamine fat and polystyrol foam material; The consumption fossil energy is huge; Oil crises situation aggravation is skyrocketed their prices, and along with the raising of the growth people quality of life of economy, warm material consumptions such as domestic hot-water, refrigerator, heat supply pipeline increase progressively rapidly year by year.Though more than two kinds of warm materials belong to low toxicity material, to the production exercise workmanship, end user and vast ambient air breather can produce damage to person in the use, are that difficult degradation can increase the weight of aerial contamination again after scrapping.
Summary of the invention
The utility model purpose is to provide a kind of cost low, the hollow cavity composite thermal insulation container made that heat preservation and insulation is good.
Be to realize that above-mentioned purpose, the heat insulation wall hierarchical structure from outside to inside of the utility model hollow cavity composite thermal insulation container made are outer cover parietal layer, heat insulation (insulation) material layer, median septum layer, low thermal conductivity back-up block or bar hollow cavity and inner bag parietal layer spaced apart successively.The intermediate hollow chamber that median septum layer, low thermal conductivity back-up block spaced apart or bar layer and inner bag parietal layer form is with heat insulation (insulation) material layer and technological with constituting the utility model hollow cavity complex heat-preservation.Its insulation construction principle is: the insulation material layer insulation is also used with two kinds of method insulations of hollow cavity.Utilize the physical characteristics of the high low temperature face opposing of hollow cavity space, stop temperature difference diffuser efficiency and reach 60%, and have the low cost advantage.40% the low energy diffusion task of being reduced to is transferred the digestion of foamed heat-insulating material layer to.It is representative type relay mutual supplement with each other's advantages structural behaviour principle.The preincubation technical field is selected above two kinds of materials, helps wide model and adopts because cost performance is more moderate.Moreover, replacing insulation material layer with hollow cavity, remarkable cost-cutting is because the hollow cavity cost is than cheap many of insulation material layer price.Also have hollow cavity to be positioned at internal layer, be in big temperature difference environment, and put at the little temperature difference environmental facies of skin than the resistance thermal effect that can also give full play to hollow cavity.Hollow cavity complex heat-preservation technical application is popularized, and alternative above insulation material 40-60% ratio is saved cost, more environmental protection.Be the once great structural type reform of heat insulation wall art, help promoting Technological Economy to develop in a healthy way.Therefore, it is low that it has a cost, the advantage that heat preservation and insulation is good.
Said median septum layer can be anyly can have the at interval plate of the low heat transfer performance of function, for example cardboard, mould plate, plank, other composite panel; Outer cover parietal layer and inner bag parietal layer can be any plate body with sealing supporting role, the for example ash wall body plate processed of metal sheet, plastic flagstone, plank, composite panel, any material and form.Said outer cover parietal layer and inner bag parietal layer all are sealing layer.The preferred sealing layer of said median septum layer.
As optimization, opening part or place, spacious limit at container seal the marginal gap between median septum layer and the inner bag parietal layer with back-up block or bar.Strengthen structural behaviour on the one hand, on the other hand, prevent the circulating air heat conduction.
As optimization, at the opening part or the place, spacious limit of container, insulation material layer stretches out, and further coats the back-up block edge of median septum layer edge and hollow cavity;
Perhaps at the opening part or the place, spacious limit of container, insulation material layer stretches out, and further coats the back-up block or the bar hollow cavity layer edge of median septum layer edge and hollow cavity; The outer cover parietal layer extends the insulation material layer of coating extension and docks with the inner bag parietal layer;
Perhaps at the opening part or the place, spacious limit of container, insulation material layer stretches out, and further coats the back-up block or the bar hollow cavity layer edge of median septum layer edge and hollow cavity; The outer cover parietal layer extends the insulation material layer of coating extension and docks with the inner bag parietal layer that coats insulation material layer that stretches out.
As optimization, said insulation material layer is selected from Foamex, rock wool, perlite rock, vermiculite, canebreak and does a kind of of species shell; Said back-up block or bar material are selected from a kind of of cork, low density fiberboard, lower density composite panel, lower density crop material composite panel, Combined thermal insulative panel.The polystyrene paper composite insulation boards that Combined thermal insulative panel such as floor heating are commonly used, perhaps polystyrene paper composite insulation boards etc.
As optimization, said Foamex is selected from a kind of of polyurathamc, polystyrene foamed; Canebreak is selected from a kind of of sawdust, crushing straw, broken leaf; Make the species shell and be selected from a kind of of rice husk, cotton seed hulls, wheat bran.
As optimization, said heat insulation wall is processed the billy of closed at both ends, and entire container wall hierarchical structure from outside to inside all is outer cover parietal layer, insulation material layer, median septum layer, low thermal conductivity back-up block or bar hollow cavity layer and inner bag parietal layer spaced apart;
Perhaps said heat insulation wall is processed the tubular container of open at both ends, and whole tube wall hierarchical structure from outside to inside all is outer cover parietal layer, insulation material layer, median septum layer, low thermal conductivity back-up block or bar hollow cavity layer and inner bag parietal layer spaced apart;
Perhaps said heat insulation wall is processed the square container of band door, and entire container wall and door wall hierarchical structure from outside to inside all are outer cover parietal layer, insulation material layer, median septum layer, low thermal conductivity back-up block or bar hollow cavity layer and inner bag parietal layer spaced apart.
As optimization, said billy top and bottom are linked with water service pipe respectively, as the separated type solar water-heater water tank; Perhaps top and bottom are linked with water service pipe respectively and the bottom is linked with glass heat-collecting vacuum tube in a row, as the integral solar water heater water tank;
Said tubular container is defeated heat pipe or defeated cold pipe, and said square container is refrigerator-freezer or freezer.
As optimization, back-up block in the tube wall of said billy and tubular container or bar are circumferential rectangular distribution.
The utility model technical advantage and suitable:
1, the hollow cavity complex heat-preservation has improved heat-insulating property, organically combines traditional material and hollow insulating, makes the complementary performance synthesis performance of single dominant maximization.The many defectives of single heat preserving method that discard tradition.(for example: bubble wall material high temperature difference heat bridge conducting problem, the exposed loss of hollow cavity shell).Development Technology upgrading comprehensive application insulation on orthodox method modern material basis.
2, the low sexual valence ratio of cost cost is high, and 60MM is thick for hollow cavity compound insulation structure layer, is equal to polyamine fat, polyphenyl foaming 1000MM material bed thickness performance approximately, during 0.0004 ℃/K, can realize M
2Insulation needs, and reduces by 19 times-21 efficiency-timed benefits of infrastructure cost.
Save the outer screened housing expensive material of chemical industry warm material and body structure, keep the temperature required stage with raising heat-insulating property, prolongation, reduce heat-preserving equipment number of run and time of run and insulation energy supplement, the kinetic energy operating cost is imported in saving.Dwindle structural volume and take available space.The light carrying and installation of the little unit weight of volume has all reduced advantage economic benefits such as expense.The economic effects that technology upgrading produces of its field of thermal insulation is huge.
3, energy-conserving and environment-protective, raising heat-insulating property itself are the energy-conservation of maximum.It effectively is long-term maximum energy-conservation throughout one's life that reduction makeup energy in service is saved the input of part power.This insulation upgrade technique is applied on national refrigerator, refrigerator-freezer, the freezer, and the whole nation can reduce to approximate with electric power builds two the three gorges hydropower plants again! Minimizing polyamine fat, polyphenyl foaming use amount are exactly environmental protection, and it also is that the alternative chemical materials environment protecting of environmental protection, self-sow vegetable material is better that saving electric power subtracts the power noxious gas emission.
4, Applicable scope, solar energy hot water tank, electric heater, heat supply delivery duct, the high low-temperature (low temperature) vessel of industries such as food, pharmacy, deep freezer, cabinet and other freezing thermostat container, transportation van cooler, insulation passenger train, boiler, large-scale hot well cylinder etc.The temperature that keeps every needs reduces the dispersion loss energy, and this novel structure thing hollow cavity complex heat-preservation technology all is suitable for.In power plant's central heating, can make the underground water pitcher of a few ten thousand stere hollow cavity complex heat-preservations, spring and summer waste heat recovery in autumn deposit is transferred to the heat supply in winter better economic benefit.
5, technology is simple, preferred material quality face width, and the hollow cavity complex heat-preservation is easy to popularize by the dress operation, and the round multiple abnormal shape of type shape square is not limit.The structural materials quality is selected: wooden plate, and plastic flagstone, resin board, metal sheet is suitable under humidity, the hot conditions, makes things convenient for low-quality to draw materials by adorning hollow keel cushion block and dividing plate on the spot.The structure that lands insulation can select natural insulation material to replace chemical materials.Screening material guiding theory is that sexual valence ratio is best, and environment protecting is best.
6, durability is strong, and hollow cavity keeps the vapor seal state, and undamped forever heat-insulating property changes, and it is convenient that local damage or transformation are repaired, and moves no maintenance expense.Sui's host services life-span phase eliminates and scraps.
After adopting technique scheme, it is low that the utility model hollow cavity composite thermal insulation container made has a cost, and heat preservation and insulation is good; Energy-saving effect is remarkable, sexual valence ratio is high; Saving in material, benefit environmental protection, structural volume small occupied space and economize, technology simply is easy to popularize, and it is wide to be suitable for field of thermal insulation; Durability is strong, direct benefit and the high advantage of social indirect benefit.
Fig. 1 is the sectional structure scheme drawing of first kind of embodiment of the utility model hollow cavity composite thermal insulation container made;
Fig. 2 is the sectional structure scheme drawing of second kind of embodiment of the utility model hollow cavity composite thermal insulation container made;
Fig. 3 is the sectional structure scheme drawing of the third embodiment of the utility model hollow cavity composite thermal insulation container made;
Fig. 4 is the sectional structure scheme drawing of the 4th kind of embodiment of the utility model hollow cavity composite thermal insulation container made.
Embodiment one; As shown in Figure 1; The heat insulation wall hierarchical structure from outside to inside of the utility model hollow cavity composite thermal insulation container made is outer cover parietal layer 1, insulation material layer 2, median septum layer 3, low thermal conductivity back-up block 4 or bar hollow cavity and inner bag parietal layer 5 spaced apart successively, is hollow cavity 7 between back-up block 4 or the bar.Said heat insulation wall is processed the billy of closed at both ends, can be used as the separated type solar water-heater water tank; Said billy one side roof part and bottom are linked with water service pipe 6 respectively.
At the adapter opening part of container, the marginal gap between preferred back-up block sealing median septum layer and the inner bag parietal layer.
Said insulation material layer is selected from Foamex, rock wool, perlite rock, vermiculite, canebreak and makes the species shell; Said back-up block or bar material are selected from cork, low density fiberboard, lower density composite panel, lower density crop material composite panel, Combined thermal insulative panel.
Said Foamex is selected from polyurathamc, polystyrene foamed; Canebreak is selected from sawdust, crushing straw, broken leaf; Make the species shell and be selected from rice husk, cotton seed hulls, wheat bran.Said thermal insulation material is polyurathamc, polystyrene foamed most preferably.
Embodiment two; As shown in Figure 2; The heat insulation wall hierarchical structure from outside to inside of the utility model hollow cavity composite thermal insulation container made is outer cover parietal layer 1, insulation material layer 2, median septum layer 3, low thermal conductivity back-up block 4 or bar hollow cavity and inner bag parietal layer 5 spaced apart successively, is hollow cavity 7 between back-up block 4 or the bar.Said heat insulation wall is processed the tubular container of open at both ends; Said tubular container is defeated heat pipe or defeated cold pipe.
At the opening part or the place, spacious limit of container, the marginal gap between preferred back-up block sealing median septum layer and the inner bag parietal layer.
At the opening part or the place, spacious limit of container, the foamed heat-insulating material course is extended outward, and further coats the back-up block edge of median septum layer edge and hollow cavity; The foamed heat-insulating material layer that the outer cover parietal layer extend to coat extends also dock with the inner bag parietal layer or the outer cover parietal layer extends and coats the foamed heat-insulating material layer that extends and dock with the inner bag parietal layer of the coating foamed heat-insulating material layer that stretches out.
Said insulation material layer is selected from Foamex, rock wool, perlite rock, vermiculite, canebreak and makes the species shell; Said back-up block or bar material are selected from cork, low density fiberboard, lower density composite panel, lower density crop material composite panel, Combined thermal insulative panel.
Said Foamex is selected from polyurathamc, polystyrene foamed; Canebreak is selected from sawdust, crushing straw, broken leaf; Make the species shell and be selected from rice husk, cotton seed hulls, wheat bran.Said thermal insulation material is polyurathamc, polystyrene foamed most preferably.
Back-up block in the tube wall of said tubular container or bar are circumferential rectangular distribution.
Embodiment three; As shown in Figure 3; The heat insulation wall hierarchical structure from outside to inside of the utility model hollow cavity composite thermal insulation container made is outer cover parietal layer 1, insulation material layer 2, median septum layer 3, low thermal conductivity back-up block 4 or bar hollow cavity and inner bag parietal layer 5 spaced apart successively, is hollow cavity 7 between back-up block 4 or the bar.Said heat insulation wall is processed the square container of band door, and entire container wall and door wall hierarchical structure from outside to inside all are outer cover parietal layer, foamed heat-insulating material layer, median septum layer, low thermal conductivity back-up block or bar hollow cavity layer and inner bag parietal layer spaced apart.Said square container is a refrigerator-freezer, also can be applicable to freezer.
At the opening part or the place, spacious limit of container, the marginal gap between preferred back-up block sealing median septum layer and the inner bag parietal layer.
At the opening part or the place, spacious limit of container, the foamed heat-insulating material course is extended outward, and further coats the back-up block edge of median septum layer edge and hollow cavity; The foamed heat-insulating material layer that the outer cover parietal layer extend to coat extends also dock with the inner bag parietal layer or the outer cover parietal layer extends and coats the foamed heat-insulating material layer that extends and dock with the inner bag parietal layer of the coating foamed heat-insulating material layer that stretches out.
Said insulation material layer is selected from Foamex, rock wool, perlite rock, vermiculite, canebreak and makes the species shell; Said back-up block or bar material are selected from cork, low density fiberboard, lower density composite panel, lower density crop material composite panel, Combined thermal insulative panel.
Said Foamex is selected from polyurathamc, polystyrene foamed; Canebreak is selected from sawdust, crushing straw, broken leaf; Make the species shell and be selected from rice husk, cotton seed hulls, wheat bran.Said thermal insulation material is polyurathamc, polystyrene foamed most preferably.
Embodiment four; As shown in Figure 4; The heat insulation wall hierarchical structure from outside to inside of the utility model hollow cavity composite thermal insulation container made is outer cover parietal layer 1, insulation material layer 2, median septum layer 3, low thermal conductivity back-up block 4 or bar hollow cavity and inner bag parietal layer 5 spaced apart successively, is hollow cavity 7 between back-up block 4 or the bar.Said heat insulation wall is processed the billy of closed at both ends; Said billy one side roof part and bottom are linked with water service pipe 6 respectively and are linked with glass heat-collecting vacuum tube in a row 8 with the bottom; Said billy is the water tank of integral solar water heater.
At the adapter opening part of container, the marginal gap between preferred back-up block sealing median septum layer and the inner bag parietal layer.
Said insulation material layer is selected from Foamex, rock wool, perlite rock, vermiculite, canebreak and makes the species shell; Said back-up block or bar material are selected from cork, low density fiberboard, lower density composite panel, lower density crop material composite panel, Combined thermal insulative panel.Said Foamex is selected from polyurathamc, polystyrene foamed; Canebreak is selected from sawdust, crushing straw, broken leaf; Make the species shell and be selected from rice husk, cotton seed hulls, wheat bran.Said thermal insulation material is polyurathamc, polystyrene foamed most preferably.
Back-up block in the tube wall of said billy or bar are circumferential rectangular distribution.
Claims (8)
1. hollow cavity composite thermal insulation container made is characterized in that heat insulation wall hierarchical structure from outside to inside is outer cover parietal layer, insulation material layer, median septum layer, low thermal conductivity back-up block or bar hollow cavity and inner bag parietal layer spaced apart successively.
2. according to the said hollow cavity composite thermal insulation container made of claim 1, it is characterized in that opening part or place, spacious limit, seal the marginal gap between median septum layer and the inner bag parietal layer with back-up block or bar at container.
3. according to the said hollow cavity composite thermal insulation container made of claim 2, it is characterized in that opening part or place, spacious limit at container, insulation material layer stretches out, and further coats the back-up block edge of median septum layer edge and hollow cavity;
Perhaps at the opening part or the place, spacious limit of container, insulation material layer stretches out, and further coats the back-up block edge of median septum layer edge and hollow cavity; The outer cover parietal layer extends the insulation material layer of coating extension and docks with the inner bag parietal layer;
Perhaps at the opening part or the place, spacious limit of container, insulation material layer stretches out, and further coats the back-up block edge of median septum layer edge and hollow cavity; The outer cover parietal layer extends the insulation material layer of coating extension and docks with the inner bag parietal layer that coats insulation material layer that stretches out.
4. according to the said hollow cavity composite thermal insulation container made of claim 1, it is characterized in that said insulation material layer is selected from Foamex, rock wool, perlite rock, vermiculite, canebreak and does a kind of of species shell; Said back-up block or bar material are selected from a kind of of cork, low density fiberboard, lower density composite panel, lower density crop material composite panel, Combined thermal insulative panel.
5. according to the said hollow cavity composite thermal insulation container made of claim 4, it is characterized in that said Foamex is selected from a kind of of polyurathamc, polystyrene foamed; Canebreak is selected from a kind of of sawdust, crushing straw, broken leaf; Make the species shell and be selected from a kind of of rice husk, cotton seed hulls, wheat bran.
6. according to claim 1 or 2 or 3 or 4 or 5 said hollow cavity composite thermal insulation container mades; It is characterized in that said heat insulation wall processes the billy of closed at both ends, entire container wall hierarchical structure from outside to inside all is outer cover parietal layer, insulation material layer, median septum layer, low thermal conductivity back-up block or bar hollow cavity layer and inner bag parietal layer spaced apart;
Perhaps said heat insulation wall is processed the tubular container of open at both ends, and whole tube wall hierarchical structure from outside to inside all is outer cover parietal layer, insulation material layer, median septum layer, low thermal conductivity back-up block or bar hollow cavity layer and inner bag parietal layer spaced apart;
Perhaps said heat insulation wall is processed the square container of band door, and entire container wall and door wall hierarchical structure from outside to inside all are outer cover parietal layer, insulation material layer, median septum layer, low thermal conductivity back-up block or bar hollow cavity layer and inner bag parietal layer spaced apart.
7. according to the said hollow cavity composite thermal insulation container made of claim 6, it is characterized in that said billy top and bottom are linked with water service pipe respectively; Perhaps top and bottom are linked with water service pipe respectively and the bottom is linked with glass heat-collecting vacuum tube in a row;
Said tubular container is defeated heat pipe or defeated cold pipe, and said square container is refrigerator-freezer or freezer.
8. according to the said hollow cavity composite thermal insulation container made of claim 6, it is characterized in that back-up block or the bar in the tube wall of said billy and tubular container is circumferential rectangular distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200652844U CN202295829U (en) | 2011-03-14 | 2011-03-14 | Composite hollow cavity heat preservation container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200652844U CN202295829U (en) | 2011-03-14 | 2011-03-14 | Composite hollow cavity heat preservation container |
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| CN202295829U true CN202295829U (en) | 2012-07-04 |
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| CN2011200652844U Expired - Fee Related CN202295829U (en) | 2011-03-14 | 2011-03-14 | Composite hollow cavity heat preservation container |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387484A (en) * | 2015-12-18 | 2016-03-09 | 北京立化科技有限公司 | Moving-bed thermal insulation door and boiler |
| US10005244B2 (en) | 2015-04-24 | 2018-06-26 | Hsiu-Lin Peng | Manufacturing method of pressure vessel with heating device |
| CN114058172A (en) * | 2020-08-06 | 2022-02-18 | 武汉苏泊尔炊具有限公司 | Heat insulating material, method for producing heat insulating material, and heat insulating container |
-
2011
- 2011-03-14 CN CN2011200652844U patent/CN202295829U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10005244B2 (en) | 2015-04-24 | 2018-06-26 | Hsiu-Lin Peng | Manufacturing method of pressure vessel with heating device |
| CN105387484A (en) * | 2015-12-18 | 2016-03-09 | 北京立化科技有限公司 | Moving-bed thermal insulation door and boiler |
| CN114058172A (en) * | 2020-08-06 | 2022-02-18 | 武汉苏泊尔炊具有限公司 | Heat insulating material, method for producing heat insulating material, and heat insulating container |
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