CN103622424A - Heat-preserving cup - Google Patents
Heat-preserving cup Download PDFInfo
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- CN103622424A CN103622424A CN201310685085.7A CN201310685085A CN103622424A CN 103622424 A CN103622424 A CN 103622424A CN 201310685085 A CN201310685085 A CN 201310685085A CN 103622424 A CN103622424 A CN 103622424A
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- heat
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- temperature
- bowl cover
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Abstract
The invention provides a heat-preserving cup which comprises a cup body and a cup cover, wherein both the cup body and the cup cover have inner walls made from heat conducting materials. The peripheries of the inner walls of the cup body and the cup cover are respectively coated with first and second heat storage layers. The first and second heat storage layers are 2-5mm thick. Phase change heat storage materials are packaged in the first and second heat storage layers. The peripheries of the first and second heat storage layers are respectively coated with heat-preserving layers. The heat-preserving cup has the characteristic of a good lasting heat-preserving effect.
Description
Technical field
The invention belongs to thermos cup technical field.
Background technology
Existing thermos cup, in order to reach good heat insulation effect, often has very high requirement to heat-insulation layer, for example, conventionally require insulation layer thickness thicker, and the material of heat-insulation layer also requires very high.Although this thermos cup has good effect, but but ignored a bit, if pack into when the boilings (100 ℃ of left and right) such as the soup being equipped with in it or water, when people drink, because of excess Temperature, too boiling hot, and need to again pour out after cooling suitable temperature, just can drink.This has wasted the quality time, has drunk inconvenience.And this thermos cup, because the temperature difference in cup and outside cup is large, heat loss is fast, it is not lasting to be incubated.In addition, this thermos cup, if directly pack therein soup, the water of temperature suitable for drinking (as 40～60 ℃ of left and right) into, often because the temperature difference in cup and outside cup is large, and causes soup, water in thermos cup to cool off soon.Therefore, be necessary thermos cup to improve.
Summary of the invention
The object of the invention is to make up the deficiencies in the prior art, provide a kind of heat insulation effect more lasting thermos cup.
The technical scheme that the present invention reaches its object employing is as follows:
A kind of thermos cup, comprise cup and bowl cover, cup and bowl cover all have the inwall of being made by Heat Conduction Material, cup inwall and bowl cover inwall periphery are coated with respectively first and second reservoir, the thickness of first and second reservoir is 2～5mm, in first and second reservoir, be all packaged with phase-change heat-storage material, the first reservoir and the second reservoir periphery are all coated with a heat-insulation layer.
Preferably, described phase-change heat-storage material is that phase transition temperature is the phase-change heat-storage material of 40～60 ℃.
Further, its thickness of described heat-insulation layer is 1～4mm.
Technical scheme of the present invention has following beneficial effect:
On its cup of thermos cup of the present invention and bowl cover, be equipped with heat-insulation layer and certain thickness reservoir, cup and bowl cover inwall all adopt Heat Conduction Material.In cup, be equipped with uniform temperature drink thing time, the soup of 100 degrees Celsius of take is example, cup can conduct heat to reservoir, the heat-retaining mass of its encapsulation of reservoir can absorb these heat energy, make on the one hand the temperature of soup in cup drop to uniform temperature, make its temperature can be too not high, can be too not boiling hot, conveniently drink; Reservoir absorbs and has stored partial heat energy and reached the temperature consistent with the temperature of soup in cup on the other hand, for example, has all reached 60～70 ℃ of left and right.Like this, not only dwindled the temperature difference of the interior temperature of cup and environment temperature, the temperature-fall period of temperature in cup that slowed down, and, basically identical because of the interior temperature of reservoir and cup, play first heat insulation effect.In addition, because the heat-insulation layer of reservoir periphery also has certain function of heat insulation, thereby played second heat insulation effect, and the process of greenhouse cooling in cup that further slowed down.In addition, because cup and bowl cover all have reservoir and heat-insulation layer, make heat insulation effect better, in cup, a heat is more difficult for being lost in environment, has slowed down the process that temperature declines.
Accompanying drawing explanation
Fig. 1 is the thermos cup of the first embodiment of the present invention;
Description of reference numerals: 100 bowl covers; 101 bowl cover inwalls; 102 first reservoirs; 103 heat-insulation layers; 200 cups; 201 cup inwalls; 202 second reservoirs; 203 heat-insulation layers; 204 inner chambers.
The specific embodiment
Below in conjunction with accompanying drawing, technical scheme of the present invention is described further:
The invention provides a kind of thermos cup.See Fig. 1, it comprises cup 200, bowl cover 100.Cup upper end open, cup has an inner chamber 204 for article-containing, and bowl cover is for covering the opening of cup upper end.Cup inwall 201 and bowl cover inwall 101 all adopt Heat Conduction Material, such as stainless steel, aluminium etc., make.Cup inwall 201 peripheries are coated with the first reservoir 202, bowl cover inwall 101 peripheries are coated with the second reservoir 102, the thickness of first and second reservoir is 2～5mm, the interior phase-change heat-storage material that is all packaged with of the first reservoir 202 and the second reservoir 102, it is the phase-change heat-storage material of 40～60 ℃ that heat accumulating preferably adopts phase transition temperature, can be specifically that paraffin class or other existing phase transition temperatures are the phase-change heat-storage material of 40～60 ℃, this phase-change heat-storage material be conducive to make the temperature of glass interior solution to remain on suitable temperature of drinking.The first reservoir 202 and the second reservoir 102 peripheries are coated with respectively a heat-insulation layer 203,103, heat-insulation layer adopt the existing insulation materials such as polyurethane foam material all can, also heat-insulation layer can be made to vacuum heat-insulating layer.The thickness of the first reservoir and the second reservoir is that 2～5mm is better, and not only heat accumulation is respond well, and thickness is moderate, can not increase more weight to cup.Insulation layer thickness is that 1～4mm is better, not only saves material, and can also play good heat insulation effect.
This thermos cup, its cup and bowl cover all have heat-insulation layer and reservoir, in cup, be equipped with uniform temperature drink thing time, the soup of 100 degrees Celsius of take is example, and the heat in cup can conduct to reservoir, and the heat-retaining mass of its encapsulation of reservoir can absorb these heat energy, make on the one hand the temperature of soup in cup drop to uniform temperature, make its temperature can be too not high, can be too not boiling hot, conveniently drink; Reservoir absorbs and has stored partial heat energy and reached the temperature consistent with the temperature of soup in cup on the other hand, for example, has all reached 60～70 ℃ of left and right.Like this, not only dwindled the temperature difference of the interior temperature of cup and environment temperature, the temperature-fall period of temperature in cup has slowed down; And, basically identical because of temperature in reservoir and cup, play first heat insulation effect.In addition, because the heat-insulation layer of reservoir periphery also has certain function of heat insulation, thereby played second heat insulation effect, and the process of greenhouse cooling in cup that further slowed down.In addition, because cup and bowl cover all have reservoir and heat-insulation layer, make heat insulation effect better, in cup, a heat is more difficult for being lost in environment, has slowed down the process that temperature declines.Its heat insulation effect lasting stability of this thermos cup.
The above, it is only preferred embodiment of the present invention, not the present invention is done to any pro forma restriction, the content that does not depart from technical solution of the present invention therefore all, according to technical spirit of the present invention, to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (3)
1. a thermos cup, comprise cup and bowl cover, it is characterized in that, cup and bowl cover all have the inwall of being made by Heat Conduction Material, cup inwall and bowl cover inwall periphery are coated with respectively first and second reservoir, the thickness of first and second reservoir is 2～5mm, is all packaged with phase-change heat-storage material in first and second reservoir, and the first reservoir and the second reservoir periphery are all coated with a heat-insulation layer.
2. thermos cup according to claim 1, is characterized in that, described phase-change heat-storage material is that phase transition temperature is the phase-change heat-storage material of 40～60 ℃.
3. thermos cup according to claim 1, is characterized in that, its thickness of described heat-insulation layer is 1～4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310685085.7A CN103622424A (en) | 2013-12-13 | 2013-12-13 | Heat-preserving cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310685085.7A CN103622424A (en) | 2013-12-13 | 2013-12-13 | Heat-preserving cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103622424A true CN103622424A (en) | 2014-03-12 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310685085.7A Pending CN103622424A (en) | 2013-12-13 | 2013-12-13 | Heat-preserving cup |
Country Status (1)
| Country | Link |
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| CN (1) | CN103622424A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266652A (en) * | 2014-05-26 | 2016-01-27 | 株式会社乐扣乐扣 | Vessel keeping constant temperature |
| CN105496134A (en) * | 2014-09-28 | 2016-04-20 | 广东万锦科技股份有限公司 | Multipurpose beverage cup |
| CN107411492A (en) * | 2017-09-15 | 2017-12-01 | 佛山市南海区昊森机械设备有限公司 | A kind of thermos cup that can carry milk powder |
| CN110584423A (en) * | 2019-10-11 | 2019-12-20 | 永康市飒擎商务信息咨询有限公司 | Heat insulation cup |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3807194A (en) * | 1972-10-12 | 1974-04-30 | Royal Industries | Thermodynamic container |
| WO1997024968A1 (en) * | 1996-01-05 | 1997-07-17 | Thermal Energy Accumulator Products Pty. Ltd. | Latent heat storage cartridge and food/beverage container |
| GB2447234A (en) * | 2007-03-06 | 2008-09-10 | Richard John Birkett | Food and drink container comprising a phase change material |
| CN201911783U (en) * | 2011-01-27 | 2011-08-03 | 辛伯申 | Thermal-insulation heating-reducing cup |
| CN202919767U (en) * | 2012-11-22 | 2013-05-08 | 陕西理工学院 | Heat-preserving cup with phase-change material isolating layer |
-
2013
- 2013-12-13 CN CN201310685085.7A patent/CN103622424A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3807194A (en) * | 1972-10-12 | 1974-04-30 | Royal Industries | Thermodynamic container |
| WO1997024968A1 (en) * | 1996-01-05 | 1997-07-17 | Thermal Energy Accumulator Products Pty. Ltd. | Latent heat storage cartridge and food/beverage container |
| GB2447234A (en) * | 2007-03-06 | 2008-09-10 | Richard John Birkett | Food and drink container comprising a phase change material |
| CN201911783U (en) * | 2011-01-27 | 2011-08-03 | 辛伯申 | Thermal-insulation heating-reducing cup |
| CN202919767U (en) * | 2012-11-22 | 2013-05-08 | 陕西理工学院 | Heat-preserving cup with phase-change material isolating layer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266652A (en) * | 2014-05-26 | 2016-01-27 | 株式会社乐扣乐扣 | Vessel keeping constant temperature |
| CN105496134A (en) * | 2014-09-28 | 2016-04-20 | 广东万锦科技股份有限公司 | Multipurpose beverage cup |
| CN107411492A (en) * | 2017-09-15 | 2017-12-01 | 佛山市南海区昊森机械设备有限公司 | A kind of thermos cup that can carry milk powder |
| CN110584423A (en) * | 2019-10-11 | 2019-12-20 | 永康市飒擎商务信息咨询有限公司 | Heat insulation cup |
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Application publication date: 20140312 |