CN203828577U - Vacuum cup additionally provided with embedded phase change heat storage layer - Google Patents
Vacuum cup additionally provided with embedded phase change heat storage layer Download PDFInfo
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- CN203828577U CN203828577U CN201420208307.6U CN201420208307U CN203828577U CN 203828577 U CN203828577 U CN 203828577U CN 201420208307 U CN201420208307 U CN 201420208307U CN 203828577 U CN203828577 U CN 203828577U
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Abstract
The utility model relates to a vacuum cup additionally provided with an embedded phase change heat storage layer. The vacuum cup comprises a cup cover, a cup body and the embedded phase change heat storage layer. The cup body is provided with a double-layer shell formed by an outer cup body wall and an inner cup body wall. The embedded phase change heat storage layer is a cylinder which is made of stainless steel and is through, wherein the cylinder is provided with a closed interlayer side wall formed by double layers of the cylinder walls. The closed interlayer side wall of the cylinder is a shell of the embedded phase change heat storage layer. The shell of the embedded phase change heat storage layer is filled with change heat storage materials, so that an embedded phase change heat storage layer entity is formed. The embedded phase change heat storage layer is embedded in the double-layer shell of the cup body and tightly attached to the inner wall of the cup body for fixation. The outer cup body wall and the inner cup body wall are evacuated, so that a vacuum layer is formed and sealed through a cup bottom sealing cover, and the vacuum cup additionally provided with the embedded phase change heat storage layer is formed. According to the vacuum cup additionally provided with the embedded phase change heat storage layer, hot water poured into the vacuum cup is rapidly cooled to the drinkable temperature, the constant drinkable temperature can be maintained for a long time, and therefore the hot water is drunk more conveniently.
Description
Technical field
The technical solution of the utility model relates to cup, is specifically added with the thermos cup of nested type phase-change thermal storage layer.
Background technology
Existing thermos cup utilizes the vacuum layer wherein arranging to realize the heat insulation function to the long period of hot water mostly, but simultaneously also because its insulating power is higher, after causing boiling water to pour in cup, maintain in a long time higher temperature, drinker cannot drink in the short period of time; Etc. water temperature, to after suitable temperature of drinking, can be reduced to again in the short period of time too low temperature, so that become and be not suitable for drinker's requirement again.
Utility model content
Technical problem to be solved in the utility model is: the thermos cup that is added with nested type phase-change thermal storage layer is provided, the boiling water that this thermos cup can make to pour in cup is quickly cooled to potable temperature, and can keep for a long time again the constant temperature of drinking of closing, make its convenient drinker's drinking-water, thereby overcome existing thermos cup after boiling water is poured in cup, maintain in a long time higher temperature, drinker cannot drink in the short period of time, etc. water temperature to after suitable temperature of drinking, can be reduced to too low temperature again in the short period of time, the defect of the requirement that is not suitable for drinker so that become again.
The utility model solves this technical problem adopted technical scheme: comprise bowl cover, cup and nested type phase-change thermal storage layer, cup is provided with the double Shell of cup outer wall and the formation of cup inwall, nested type phase-change thermal storage layer is that a penetrating double-deck barrel that has made from stainless steel forms the cylinder of closed interlayer sidewall, the closed interlayer sidewall of this cylinder is nested type phase-change thermal storage layer housing, in this nested type phase-change thermal storage layer housing, fill phase-change heat-storage material nesting formula phase-change thermal storage layer entity, nested type phase-change thermal storage layer be nested in the double Shell of cup and be close to cup inwall and fix, to between cup inwall and cup outer wall, be evacuated, form vacuum layer, with seal cover at the bottom of cup, sealed, form thus the thermos cup that is added with nested type phase-change thermal storage layer.
The above-mentioned thermos cup that is added with nested type phase-change thermal storage layer, the height of described nested type phase-change thermal storage layer is 1:1.1～1.5 with the ratio of the height of cup.
The above-mentioned thermos cup that is added with nested type phase-change thermal storage layer, the thickness of described nested type phase-change thermal storage layer is 1:0.2～0.7 with the ratio of the thickness of vacuum layer.
The above-mentioned thermos cup that is added with nested type phase-change thermal storage layer, described phase-change heat-storage material is sodium acetate trihydrate.
The above-mentioned thermos cup that is added with nested type phase-change thermal storage layer, raw material used are by commercially available, and processing technology used is all that those skilled in the art are known.
The beneficial effects of the utility model are: compared with prior art, substantive distinguishing features of the present utility model is, when boiling water is poured in the thermos cup that is added with nested type phase-change thermal storage layer, the nested type phase-change thermal storage layer temperature that first raises, absorb a part of heat, when the temperature of nested type phase-change thermal storage layer is elevated to 58 ℃, the phase-change heat-storage material in nested type phase-change thermal storage layer starts fusing, and absorb a large amount of heats, make water temperature be down to fast 58 ℃ of left and right; When heat continues to distribute, phase-change heat-storage material is crystallization gradually again, and emits heat and keep water temperature, and then reaches and make hot water be quickly cooled to drinkable temperature, and keeps the object of this temperature long period.The phase-change heat-storage material sodium acetate trihydrate that the utility model is preferably used, its fusing point is 58 ℃, and ablation heat is 265kj/kg, and specific heat capacity is 3.22kJ/kg.K, and density is 1.528g/cm
3, as calculated, in the ideal situation, during 20 ℃ of room temperatures, the boiling water of 350mL100 ℃ being cooled to 58 ℃ approximately needs 181.3 grams of these phase-change heat-storage materials, is about 118.7mL.This material is cheap and harmless.
Compared with prior art, progress of the present utility model is that the hot water that can make to pour in thermos cup is quickly cooled to drinkable temperature, has overcome drinker and will wait as long for defect; Then can keep for a long time constant potable temperature again, make drinking hot water convenient.In addition, this phase-change heat-storage material being added with in the thermos cup of nested type phase-change thermal storage layer can be changed at any time and dismantle.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is broken section structural representation of the present utility model.
Fig. 2 is cross-sectional structure schematic diagram of the present utility model.
In figure, 1. bowl cover, 2 cups, 3. nested type phase-change thermal storage layer, seal cover at the bottom of 21. glasss, 22. cup outer walls, 23. vacuum layer, 24. cup inwalls, 31. nested type phase-change thermal storage layer housing, 32. nested type phase-change thermal storage layer entities.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, describe the utility model in detail.Specific embodiment is only explanation in further detail and the explanation to utility model, with this, does not limit the protection domain of the utility model claim.
Embodiment illustrated in fig. 1 showing, the thermos cup that the utility model is added with nested type phase-change thermal storage layer comprises bowl cover 1, cup 3 and nested type phase-change thermal storage layer 3; Wherein, seal cover 21, cup outer wall 22, vacuum layer 23 and cup inwall 24 at the bottom of cup 2 is provided with glass, cup outer wall 22 and cup inwall 24 form double Shells; Nested type phase-change thermal storage layer 3 comprises nested type phase-change thermal storage layer housing 31 and nested type phase-change thermal storage layer entity 32.Nested type phase-change thermal storage layer 3 is that a penetrating double-deck barrel that has made from stainless steel forms the cylinder of closed interlayer sidewall, the closed interlayer sidewall of this cylinder is nested type phase-change thermal storage layer housing 31, at the interior filling phase-change heat-storage material nesting formula of this nested type phase-change thermal storage layer housing 31 phase-change thermal storage layer entity 32, nested type phase-change thermal storage layer 3 is nested in the double Shell of cup 2 and to be close to cup inwall 24 fixing, cup inwall 24 and 22 of cup outer walls are evacuated, form vacuum layer 23, with seal cover at the bottom of cup 21 by its sealing, form thus the thermos cup that is added with nested type phase-change thermal storage layer.
Embodiment illustrated in fig. 2 showing, the nested type phase-change thermal storage layer 3 consisting of nested type phase-change thermal storage layer housing 31 and nested type phase-change thermal storage layer entity 32 that the utility model is added with the thermos cup of nested type phase-change thermal storage layer is nested in the double Shell that cup outer wall 22 and cup inwall 24 form, the cup outer wall 22 adjacent vacuum layer 23 in inner side, toward interior, every one section of vacuum range is nested type phase-change thermal storage layer housing 31 outside, face the wall and meditate and nested type phase-change thermal storage layer entity 32, more inward adjacent nested type phase-change thermal storage layer housing 31 inner surfaces be cup inwall 24.Nested type phase-change thermal storage layer 3 does not indicate in this figure.
Embodiment 1
By Fig. 1 and formation embodiment illustrated in fig. 2, be added with the thermos cup of nested type phase-change thermal storage layer.The height of nested type phase-change thermal storage layer 3 of thermos cup and the ratio of the height of cup 2 that the present embodiment is added with nested type phase-change thermal storage layer are 1:1.1; The thickness of nested type phase-change thermal storage layer 3 is 1:0.2 with the ratio of the thickness of vacuum layer 23; Described phase-change heat-storage material is sodium acetate trihydrate.
Embodiment 2
By Fig. 1 and formation embodiment illustrated in fig. 2, be added with the thermos cup of nested type phase-change thermal storage layer.The height of nested type phase-change thermal storage layer 3 of thermos cup and the ratio of the height of cup 2 that the present embodiment is added with nested type phase-change thermal storage layer are 1:1.2; The thickness of nested type phase-change thermal storage layer 3 is 1:0.5 with the ratio of the thickness of vacuum layer 23; Described phase-change heat-storage material is sodium acetate trihydrate.
Embodiment 3
By Fig. 1 and formation embodiment illustrated in fig. 2, be added with the thermos cup of nested type phase-change thermal storage layer.The height of nested type phase-change thermal storage layer 3 of thermos cup and the ratio of the height of cup 2 that the present embodiment is added with nested type phase-change thermal storage layer are 1:1.5; The thickness of nested type phase-change thermal storage layer 3 is 1:0.7 with the ratio of the thickness of vacuum layer 23; Described phase-change heat-storage material is sodium acetate trihydrate.
Raw material used in above-described embodiment are by commercially available, and processing technology used is all that those skilled in the art are known.
Claims (3)
1. be added with the thermos cup of nested type phase-change thermal storage layer, it is characterized in that: comprise bowl cover, cup and nested type phase-change thermal storage layer, cup is provided with the double Shell of cup outer wall and the formation of cup inwall, nested type phase-change thermal storage layer is that a penetrating double-deck barrel that has made from stainless steel forms the cylinder of closed interlayer sidewall, the closed interlayer sidewall of this cylinder is nested type phase-change thermal storage layer housing, in this nested type phase-change thermal storage layer housing, fill phase-change heat-storage material sodium acetate trihydrate nesting formula phase-change thermal storage layer entity, nested type phase-change thermal storage layer be nested in the double Shell of cup and be close to cup inwall and fix, to between cup inwall and cup outer wall, be evacuated, form vacuum layer, with seal cover at the bottom of cup, sealed, form thus the thermos cup that is added with nested type phase-change thermal storage layer.
2. be added with according to claim 1 the thermos cup of nested type phase-change thermal storage layer, it is characterized in that: the height of described nested type phase-change thermal storage layer is 1:1.1～1.5 with the ratio of the height of cup.
3. be added with according to claim 1 the thermos cup of nested type phase-change thermal storage layer, it is characterized in that: the thickness of described nested type phase-change thermal storage layer is 1:0.2～0.7 with the ratio of the thickness of vacuum layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208307.6U CN203828577U (en) | 2014-04-28 | 2014-04-28 | Vacuum cup additionally provided with embedded phase change heat storage layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420208307.6U CN203828577U (en) | 2014-04-28 | 2014-04-28 | Vacuum cup additionally provided with embedded phase change heat storage layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203828577U true CN203828577U (en) | 2014-09-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420208307.6U Expired - Fee Related CN203828577U (en) | 2014-04-28 | 2014-04-28 | Vacuum cup additionally provided with embedded phase change heat storage layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203828577U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496134A (en) * | 2014-09-28 | 2016-04-20 | 广东万锦科技股份有限公司 | Multipurpose beverage cup |
| CN105794967A (en) * | 2016-04-11 | 2016-07-27 | 湘潭大学 | Yogurt maker based on composite phase change material |
| CN105852575A (en) * | 2016-06-07 | 2016-08-17 | 上海交通大学 | Combined phase change heat-preservation part |
| CN105852576A (en) * | 2016-06-07 | 2016-08-17 | 上海交通大学 | Phase change heat preservation cup cover with size adjustable |
| CN105982481A (en) * | 2015-02-12 | 2016-10-05 | 苏州伟纳节能科技有限公司 | Thermostatic container utilizing phase-change material to perform automatic temperature regulation and control |
| CN107411495A (en) * | 2017-09-19 | 2017-12-01 | 芜湖市华溢玻璃艺品有限责任公司 | Low-temperature insulation cup |
-
2014
- 2014-04-28 CN CN201420208307.6U patent/CN203828577U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105496134A (en) * | 2014-09-28 | 2016-04-20 | 广东万锦科技股份有限公司 | Multipurpose beverage cup |
| CN105982481A (en) * | 2015-02-12 | 2016-10-05 | 苏州伟纳节能科技有限公司 | Thermostatic container utilizing phase-change material to perform automatic temperature regulation and control |
| CN105794967A (en) * | 2016-04-11 | 2016-07-27 | 湘潭大学 | Yogurt maker based on composite phase change material |
| CN105852575A (en) * | 2016-06-07 | 2016-08-17 | 上海交通大学 | Combined phase change heat-preservation part |
| CN105852576A (en) * | 2016-06-07 | 2016-08-17 | 上海交通大学 | Phase change heat preservation cup cover with size adjustable |
| CN107411495A (en) * | 2017-09-19 | 2017-12-01 | 芜湖市华溢玻璃艺品有限责任公司 | Low-temperature insulation cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20160428 |