CN104739155A - Fast cooling cup - Google Patents
Fast cooling cup Download PDFInfo
- Publication number
- CN104739155A CN104739155A CN201510047115.0A CN201510047115A CN104739155A CN 104739155 A CN104739155 A CN 104739155A CN 201510047115 A CN201510047115 A CN 201510047115A CN 104739155 A CN104739155 A CN 104739155A
- Authority
- CN
- China
- Prior art keywords
- phase
- change material
- cup
- fast
- temperature
- 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.)
- Granted
Links
Landscapes
- Table Devices Or Equipment (AREA)
- Table Equipment (AREA)
Abstract
The invention relates to a fast cooling cup which comprises an outer cup body and a phase change material filling layer in the outer cup body. The phase change material filling layer comprises at least two vertically-arranged sections, the sections are phase change materials with different phase change temperatures, liquid convection is formed in the cup body through the temperature difference of all parts, and reduction of water temperature is quickened. A heat preservation layer can be arranged between the outer cup body and the phase change material filling layer, and is used for further improving the heat preservation effect. The fast cooling cup can comprise a cooling cup cover. According to the fast cooling cup, the water temperature can be fast reduced to be within a specific temperature range, constant temperature can be kept for a long time, media do not need to be replaced, and the requirements that people drink water healthily and hope to cool boiled water to temperature proper for drinking fast can be met.
Description
Technical field
The present invention relates to a kind of fast-cooling cup, belong to consumer goods industries, water temperature can be made to be down to suitable temperature of drinking fast.
Background technology
Boiling water is best beverage, and plain boiled water, not containing calorie, need not digest and just directly can absorb for human body, and it is best that the warm water of 35 ~ 45 degrees Celsius is drunk in general recommendations, like this can not the wriggling in too stimulating intestine and stomach road, not easily causes vessel retraction.Therefore expert advice will drink boiling water more, does not drink unboiled water.Boil and the boiling water seethed with excitement 3 minutes, the chlorine in water and some harmful substances can be made to be evaporated, nutriment necessary to human body in water can be kept again simultaneously.The harm of drinking unboiled water is a lot because the chlorine in running water can with do not boil water in residual organic substance interact, cause the chance of carcinoma of urinary bladder, the carcinoma of the rectum to increase.Drink fresh boiling water, do not drink long water standing time.Fresh boiling water, not only aseptic, tens kinds of mineral matters also containing needed by human body.If but overlong time or drink the heavy water boiled overnight in automatic water heater, not only without various mineral matter, but also likely containing some harmful substance, as nitrite etc.The nitrite poisoning caused thus is not rarely seen.As everyone knows, water tumbler is nature cold a period of time to the mode that hot beverage in cup is lowered the temperature, but natural cooling can need a lot of time, and thirsty people or child often can't wait and be burned.
On Vehicles Collected from Market, by stainless steel or pottery, glass etc., the longest thermos cup seen generally adds that vacuum layer is made, and is the object being reached insulation by vacuum heat-insulating layer, but does not possess the ability of fast cooling.Stainless steel thermos cup is formed by inside and outside double-layer stainless steel manufacture, utilizes solder technology that inner bag and shell are combined, then with vacuum technique the air in the interlayer of inner bag and shell to releasing the effect reaching vacuum heat-preserving.Temperature retention time is generally below three hours after boiling water is poured into for common thermos cup, and vacuum cup, by evacuation process, can allow boiling water be incubated more than 8 hours.Although our vacuum heat-preserving cup sees do not have what difference with general thermos cup in appearance usually, in manufacture craft, vacuum heat-preserving cup wants complicated many through general insulation cup, and technical difficulty is also much higher.So vacuum heat-preserving cup will exceed at least twice than the price of general insulation cup.A lot of producer has made stainless steel thermos cup, but all cannot realize rapid cooling, and keeps constant temperature for a long time under suitable water temperature, to use crowd to drink at any time.Market yet there is no the cooling cup product that special using phase-change material makes.And common thermos cup can only reach the object of insulation, but they all do not have rapid cooling function, some cooling cup can be lowered the temperature, can deleterious but of long duration, must cooling medium be regularly replaced, and cannot accomplish to keep the constant temperature long period presetting in temperature.
Summary of the invention
There is the shortcoming that can not lower the temperature rapidly in existing thermos cup, certain uncomfortable property and not convenient property is brought to people's normal water, and the user of to be eager because of thirsty to drink water may be ironed, for overcoming this problem, the present invention proposes a kind of fast-cooling cup, utilize the rational proportion of phase-change material and high thermal conductivity material, ensure that temperature can drop to the water temperature of setting very soon, then long-time heat preservation.
The principle of the technical scheme that the technical problem that the present invention solves its fast cooling and constant temperature adopts utilizes phase-change accumulation energy, then with special high thermal conductivity material by heat delivery in phase-change material, reach fast cooling and the function of long-time constant temperature.As everyone knows, phase transformation is exactly the process that material is another kind of phase from a kind of phase in version.Physics in material system, chemical property are identical, have obvious interfacial uniform parts be called phase with other parts.Corresponding with solid, liquid, gas tri-state, material has solid phase, liquid phase, gas phase, and the process of three-phase phase co-conversion, along with the exchange of energy, utilizes this principle storage power.
Specifically, the technical solution used in the present invention is as follows:
A kind of fast-cooling cup, comprise outer cup and be placed in the phase-change material packed layer in outer cup, described phase-change material packed layer comprises at least two sections be arranged above and below, and each section is respectively the phase-change material with different phase transition temperature.
Further, the phase transition temperature of each section of described phase-change material raises from top to bottom successively, utilizes the temperature difference of each several part, forms the convection current of liquid in cup, accelerates the decline of water temperature.
Further, described phase-change material is long chain alkane, and described each section adopts the long chain alkane with different transformation temperature.
Further, described phase-change material packed layer is also containing high thermal conductivity material, such as graphite-like synthetic material.
Further, also heat-insulation layer can be provided with between described outer cup and described phase-change material packed layer, for improving heat insulation effect further.
Further, described fast-cooling cup also comprises a cooling bowl cover, and described cooling bowl cover comprises bowl cover shell body and is placed in the phase-change material packed layer in bowl cover shell body.
Further, the phase-change material packed layer of described cooling bowl cover can be identical with the material of the phase-change material packed layer of above-mentioned fast-cooling cup, structure, also can adopt the phase-change material with different transformation temperature.Due to bowl cover small volume, phase-change material packed layer only containing a section, namely adopts homogeneous phase-change material, but also can arrange according to actual needs and above-mentioned fast-cooling cup two or more sections similarly.Between bowl cover shell body and phase-change material packed layer, can heat-insulation layer be set, also can not heat-insulation layer be set.
Compared with prior art, the invention has the beneficial effects as follows:
The fast-cooling cup that the present invention proposes can make water temperature reduce fast, and is down to specific temperature range, and can keep constant temperature for a long time, without the need to changing medium.Structure of the present invention is simple, product is light, cooling-down effect is fairly obvious, and cost is low, safe and reliable, is convenient to Industry Promotion application; Can meet health of people drinking-water and wish to be cooled to by boiling water rapidly the demand of suitable temperature of drinking, and can remain on the temperature of specifying for a long time, its heat insulation effect is longer than the temperature retention time of the general thermos cup on market.
Accompanying drawing explanation
Fig. 1 is fast-cooling cup contour structures sectional view of the present invention.
Fig. 2 is the temperature lowering curve figure of fast-cooling cup.
Fig. 3 is the contour structures sectional view of fast-cooling cup and fast cooling bowl cover one.
Detailed description of the invention
Below by specific embodiments and the drawings, the present invention will be further described.
Embodiment 1: fast-cooling cup
As shown in Figure 1, the fast-cooling cup of the present embodiment is followed successively by outer cup 11 (or claiming shell body, cup skin), heat-insulation layer 12 and phase-change material packed layer 13-1 and 13-2 from outside to inside, namely phase-change material packed layer comprises two sections be arranged above and below, and mutual mixing does not occur the phase-change material of two sections.Interior cup 14 (or claiming inner housing, cup internal layer) can be comprised in addition, make by food-grade is stainless steel stretched.Except two sections, also three or more sections can be set according to actual conditions.
Phase-change material packed layer of the present invention, its each section is respectively the phase-change material with different phase transition temperature.A solid-state entirety is formed by this multi-component packing material, each section of this entirety can be designed to the phase-change material of specified temp, is divided into several part by warm area, and utilizes the temperature difference of each several part, in cup, form the convection current of liquid, accelerate the decline of water temperature.This part energy of water temperature drop is not lost, but the overwhelming majority is stored in by phase-change material among the mutual conversion of the solid phase-liquid phase of phase-change material.
For the high-temp liquid contained in cup, as boiling water, for realizing fast cooling and continuing to keep the practical application of same temperature (or remain on a temperature range among a small circle in) in the long period, key is to select suitable phase-change material packed layer 3, and it is fast that this material should have heat conduction, and density is little, specific heat capacity is large, nontoxic, non-corrosiveness, the features such as cost is low.The present embodiment adopts long chain alkane as main packing material, has the phase-change material of different transformation temperature by adopting, and the filler (as graphite-like synthetic material) being aided with high heat conductance can be designed by different proportionings and obtains adjustable phase transformation temperature points.The preset range of transformation temperature generally can reach room temperature to the boiling point closing on water.
When boiling water is poured into after in above-mentioned cooling cup, heat can be conducted to phase-change material rapidly by the filler mixing the high heat conductance in the filler of intraformational bed, phase-change material can be heated from solid-state and become liquid absorbent hot water heat, rapidly water temperature is dropped to the phase point temperature of phase-change material, as 52 degrees centigrade, or near other any specific design temperatures.After being down to default temperature, although heat-insulation layer 2 is beneficial to insulation, but cup inevitably can produce thermal loss, as when user drinks water or when the cup long period places, time below the temperature that water temperature is down to setting, phase-change material is become solid-state from liquid state, can release heat again, thus water temperature can be made to maintain for a long time about uniform temperature.
Fig. 2 be fast-cooling cup temperature profile falls.As can be seen from the figure, after the time of about 1 minute, just can drop to about 45 DEG C from the temperature close to boiling point, and can keep certain hour, heat insulation effect is good.
Embodiment 2: fast-cooling cup+cooling bowl cover
The present embodiment adds a cooling bowl cover as shown in Figure 3 on the fast-cooling cup basis of embodiment 1.This cooling bowl cover comprises bowl cover shell body 21 and is enclosed in the phase-change material packed layer 23 of bowl cover shell body inside.Heat-insulation layer 22 (also can not heat-insulation layer be set) also can be provided with between described bowl cover shell body and described phase-change material packed layer, and bowl cover inner housing 24.Due to bowl cover small volume, the phase-change material packed layer of bowl cover, only containing a section, namely adopts homogeneous phase-change material, but also can arrange according to actual needs and above-mentioned fast-cooling cup two or more sections similarly.And bowl cover can be identical with the phase-change material of cup, also can be different.Such as, to be transformation temperature inside cup the be phase-change material of 60 degree, the phase-change material of 45 degree or 35 degree can be made in bowl cover, select to facilitate user, adult likes the water drunk in the water tumbler of temperature drift of making tea can make the bowl cover of 45 degree or the bowl cover of 60 degree, children can match the bowl cover of 35 degree, drink the water of 35 degree.
The present invention is without the need to changing temperature-reducing medium, and heat insulation effect is better than common thermos cup.Temperature just sets (phase-change material selecting suitable temperature) when designing by the design temperature of this glass, and be set to the temperature that people are relatively suitable for, and produce corresponding phase-change material by this design, after manufacture completes, temperature then can not adjust again.
The present invention can reach the object making hot water lower the temperature fast, stable performance, this phase transition process belongs to physical change, without spillage of material, energy-conserving and environment-protective, economy and durability, there is stronger practicality, very large facility can be brought in the daily life of user, be eager to drink the crowd of hot water when being particularly useful for thirsty, such as children etc.This technology can also be easy economically in conjunction with present production technology, is suitable for market spread.
Above embodiment is only in order to illustrate technical scheme of the present invention but not to be limited; those of ordinary skill in the art can modify to technical scheme of the present invention or equivalent replacement; and not departing from the spirit and scope of the present invention, protection scope of the present invention should be as the criterion with described in claims.
Claims (8)
1. a fast-cooling cup, is characterized in that, comprise outer cup and be placed in the phase-change material packed layer in outer cup, described phase-change material packed layer comprises at least two sections be arranged above and below, and each section is respectively the phase-change material with different phase transition temperature.
2. fast-cooling cup as claimed in claim 1, is characterized in that: the phase transition temperature of each section of described phase-change material raises from top to bottom successively.
3. fast-cooling cup as claimed in claim 1, is characterized in that: described phase-change material is long chain alkane, and described each section adopts the long chain alkane with different transformation temperature.
4. fast-cooling cup as claimed in claim 1, is characterized in that: described phase-change material packed layer is also containing high thermal conductivity material.
5. fast-cooling cup as claimed in claim 1, is characterized in that: be provided with heat-insulation layer between described outer cup and described phase-change material packed layer.
6. the fast-cooling cup according to any one of claim 1 to 5, is characterized in that: also comprise a cooling bowl cover, and described cooling bowl cover comprises bowl cover shell body and is placed in the phase-change material packed layer in bowl cover shell body.
7. fast-cooling cup as claimed in claim 6, it is characterized in that: bowl cover adopts the phase-change material with identical transformation temperature with cup, or bowl cover adopts the phase-change material with different transformation temperature from cup.
8. fast-cooling cup as claimed in claim 6, is characterized in that: the phase-change material packed layer of described cooling bowl cover adopts homogeneous phase-change material; Or this phase-change material packed layer comprises at least two sections be arranged above and below, and each section is respectively the phase-change material with different phase transition temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510047115.0A CN104739155B (en) | 2015-01-29 | 2015-01-29 | Fast-cooling cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510047115.0A CN104739155B (en) | 2015-01-29 | 2015-01-29 | Fast-cooling cup |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104739155A true CN104739155A (en) | 2015-07-01 |
| CN104739155B CN104739155B (en) | 2016-12-07 |
Family
ID=53579840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510047115.0A Expired - Fee Related CN104739155B (en) | 2015-01-29 | 2015-01-29 | Fast-cooling cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104739155B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029991A (en) * | 2015-07-13 | 2015-11-11 | 浙江飞剑工贸有限公司 | Manufacturing process of three-layer vacuum cup provided with phase-change materials |
| CN106880245A (en) * | 2017-03-28 | 2017-06-23 | 深圳环境能源研究院有限公司 | A kind of multiple temperature sections temperature control cool-bag |
| WO2017107614A1 (en) * | 2015-12-22 | 2017-06-29 | 苏州征之魂专利技术服务有限公司 | Hygienic container capable of quick temperature adjustment |
| CN108909184A (en) * | 2018-07-17 | 2018-11-30 | 深圳市华星光电技术有限公司 | Printing head, printing equipment with temp regulating function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4765393A (en) * | 1986-09-26 | 1988-08-23 | Baxter Keith M | Thermally regenerative hot beverage container |
| WO1998045208A1 (en) * | 1997-04-07 | 1998-10-15 | Kolowich J Bruce | Thermal receptacle with phase change material |
| CN201005406Y (en) * | 2006-11-24 | 2008-01-16 | 薛建毅 | Self-controlled thermos cup with constant temperature |
| CN102266184A (en) * | 2011-07-04 | 2011-12-07 | 上海电力学院 | Layered phase-change thermos cup |
| CN202283160U (en) * | 2011-08-22 | 2012-06-27 | 刘钰莹 | Vacuum cup for student |
| CN203987287U (en) * | 2014-05-21 | 2014-12-10 | 北京依米康科技发展有限公司 | A kind of fast cooling thermos cup |
| CN204580735U (en) * | 2015-01-29 | 2015-08-26 | 李晓光 | Fast-cooling cup |
-
2015
- 2015-01-29 CN CN201510047115.0A patent/CN104739155B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4765393A (en) * | 1986-09-26 | 1988-08-23 | Baxter Keith M | Thermally regenerative hot beverage container |
| WO1998045208A1 (en) * | 1997-04-07 | 1998-10-15 | Kolowich J Bruce | Thermal receptacle with phase change material |
| CN201005406Y (en) * | 2006-11-24 | 2008-01-16 | 薛建毅 | Self-controlled thermos cup with constant temperature |
| CN102266184A (en) * | 2011-07-04 | 2011-12-07 | 上海电力学院 | Layered phase-change thermos cup |
| CN202283160U (en) * | 2011-08-22 | 2012-06-27 | 刘钰莹 | Vacuum cup for student |
| CN203987287U (en) * | 2014-05-21 | 2014-12-10 | 北京依米康科技发展有限公司 | A kind of fast cooling thermos cup |
| CN204580735U (en) * | 2015-01-29 | 2015-08-26 | 李晓光 | Fast-cooling cup |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105029991A (en) * | 2015-07-13 | 2015-11-11 | 浙江飞剑工贸有限公司 | Manufacturing process of three-layer vacuum cup provided with phase-change materials |
| CN105029991B (en) * | 2015-07-13 | 2016-09-14 | 浙江飞剑工贸有限公司 | A kind of manufacturing process of three layers of vacuum cup with phase-change material |
| WO2017107614A1 (en) * | 2015-12-22 | 2017-06-29 | 苏州征之魂专利技术服务有限公司 | Hygienic container capable of quick temperature adjustment |
| CN106880245A (en) * | 2017-03-28 | 2017-06-23 | 深圳环境能源研究院有限公司 | A kind of multiple temperature sections temperature control cool-bag |
| CN108909184A (en) * | 2018-07-17 | 2018-11-30 | 深圳市华星光电技术有限公司 | Printing head, printing equipment with temp regulating function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104739155B (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102266184B (en) | Layered phase-change thermos cup | |
| CN202919767U (en) | Heat-preserving cup with phase-change material isolating layer | |
| CN204862402U (en) | Novel rapid cooling thermos cup | |
| CN104739155A (en) | Fast cooling cup | |
| CN104367108B (en) | Rapid cooling insulation cup | |
| CN202355050U (en) | Solar hot and cold water glass | |
| CN102327056A (en) | Heat-storage electric thermos bottle | |
| CN204743561U (en) | Heat preservation glass holder based on compound phase change material | |
| CN204580735U (en) | Fast-cooling cup | |
| CN204813123U (en) | Rapid cooling bowl cover | |
| CN108354409A (en) | A kind of attemperator that temperature can be controlled with subregion | |
| CN103622424A (en) | Heat-preserving cup | |
| CN205053186U (en) | With supporting dual -purpose lunch -box of heating, keep fresh that uses of desktop heating refrigeration server | |
| CN103300672B (en) | Vacuum cup | |
| CN205548194U (en) | Multilayer stainless steel cooling constant temperature bowl | |
| CN204049020U (en) | Heat preservation bowl | |
| CN106724633A (en) | A kind of constant temperature smoldering inner bag and its thermally insulated cup for braising | |
| CN203633676U (en) | Portable thermos kettle | |
| CN201189054Y (en) | Spiral isolation cup | |
| CN205144178U (en) | Dual -purpose bowl of rapid cooling constant temperature | |
| CN205006488U (en) | Multi -functional children's bowl | |
| CN206586755U (en) | A kind of ready-to-drink Intelligent water cup | |
| CN105496134A (en) | Multipurpose beverage cup | |
| CN203987705U (en) | The aquamanile of three-decker | |
| CN204274018U (en) | Dual-purpose cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180129 |