CN202244501U - Temperature reducing and heat preserving bag for drinking cup - Google Patents
Temperature reducing and heat preserving bag for drinking cup Download PDFInfo
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- CN202244501U CN202244501U CN2011203980022U CN201120398002U CN202244501U CN 202244501 U CN202244501 U CN 202244501U CN 2011203980022 U CN2011203980022 U CN 2011203980022U CN 201120398002 U CN201120398002 U CN 201120398002U CN 202244501 U CN202244501 U CN 202244501U
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- heat preserving
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- temperature
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Abstract
The utility model relates to a temperature reducing and heat preserving bag for drinking cup, consisting of a containing bag, a heat preserving interlayer, a heat transferring sheet and nylon buckles, wherein the heat preserving interlayer is an inner layer; the containing bag contains the heat preserving interlayer and the heat transferring sheet completely and the nylon buckles are positioned on the two sides of the containing bag. The body of a drinking cup is contained in the containing bag at first and then fixed by the nylon buckles on the two sides of the containing bag so as to achieve the tight adhesion of the temperature reducing and heat preserving bag to the drinking cup body. After hot water is poured into the cup, a phase-change material in the heat preserving interlayer can reduce the temperature of the hot water poured therein rapidly and then maintain the temperature around the phase-change temperature of the phase-change material, thereby achieving the effect of temperature reducing and heat preserving. In summer when heat preserving is not needed for water, the temperature reducing and heat preserving bag can be conveniently removed. The temperature reducing and heat preserving bag disclosed by the utility model is simple in structure and flexible in usage mode, and can help people to have drinking water with appropriate temperature rapidly no matter in winter or summer.
Description
Technical field
The utility model relates to a kind of cooling thermal protective aid, relates in particular to a kind of cooling thermal protective aid that is used for water tumbler.
Background technology
Known, the water after boiling is suitable drinking because temperature is very high, and people need pour water among the water tumbler into and wait for a period of time and make its natural cooling.When summer, ambient temperature is higher, and hi-heat water needs the long period to cool off; When winter, ambient temperature is lower, though the needed time of water cooling has shortened, but can become too cool very soon, and such water is unsuitable again have been drunk.People hope no matter be in winter or in summer, pour hot water in the water tumbler into and can both be cooled to the temperature that suits soon.Especially in winter, people are also hoping and can in long time range, drink warm and agreeable to the taste water.
At present; Existed some to utilize the phase-change accumulation energy material to solve the patent of the problems referred to above; Like " quick cooling insulation container " (application number CN92100602.0), " normal temperature phase-change liquid cooling attemperator " (application number CN97213629.0) and " Constant temperature water cup " patents such as (application number CN93205315.7); The common ground of these patents is to have described a kind of quick cooling insulation container; High-temp liquid in this quick cooling insulation container of packing into is cooled off rapidly, and near the phase transition temperature of phase change material, be incubated the long period.This container can solve the difficult problem of people at drinking-water in winter preferably, and it is feasible that this explanation utilizes phase change material to solve the problems referred to above.But the water tumbler described in these patents is not suitable for summer, because when summer, though people hope that hot water can cool off quickly, does not hope that but water remains on the temperature about 50 ℃.
In addition; Patent " insulation medicine capsule bag " (application number CN93230410.9), " band fills the controlled phase-change type heat bag of thermic devices " (application number CN91203949.3) and " the hot pharmaco-therapeutic bag of phase transformation perseverance " (application number CN93218191.0) all each self-described a kind of bag that charges into phase change material; But their main effect all is insulation; Rather than cooling, can not directly be used for the cooling and the insulation of water.
If there is a kind of cooling thermal protective aid that is filled with phase change material, just can realize neatly function that the water in the water tumbler is lowered the temperature and is incubated making people can both obtain the suitable potable water of temperature fast in summer and winter.So a kind of cooling thermal protective aid that is used for water tumbler of design promptly becomes this area problem to be solved is arranged.
Summary of the invention
The technical matters that the utility model will solve is, provides a kind of simple in structure, and occupation mode flexibly and be used for the cooling thermal protective aid of water tumbler.
The utility model solves the problems of the technologies described above the technical scheme that is adopted:
Above-mentioned cooling thermal protective aid, it is formed by containing bag, heat accumulation interlayer, heat transfer sheet and nylon buckles, and the heat accumulation interlayer is an internal layer, contains bag heat accumulation interlayer and heat transfer sheet are contained fully, and nylon buckles is positioned at the both sides of containing bag.
The containing bag of above-mentioned cooling thermal protective aid is a strip, is about 300mm, wide about 130mm.
The heat accumulation interlayer of above-mentioned cooling thermal protective aid is a hollow, and inside is filled with phase change material, but phase change material is not full of the hollow space of heat accumulation interlayer.
Above-mentioned cooling thermal protective aid uses high latent heat of phase change, high heat transfer coefficient, changes profile and phase transition temperature easily is the phase change material filling heat accumulation interlayer about 50 ℃.
The heat transfer sheet of above-mentioned cooling thermal protective aid is close to the heat accumulation interlayer.
Compared with prior art, the technique effect below the utility model has been obtained:
The utility model is simple in structure, with containing the cup that bag encases water tumbler, re-uses the nylon buckles that contains the bag both sides and fixes, and just can make this cooling thermal protective aid be adjacent to cup; After containing the tight cup of pocket facing, in cup, pour hot water into, at this moment, phase change material heat absorption fusing makes hot water cool off rapidly and remain near the phase transition temperature (being about 50 ℃) of phase change material, and this cooling thermal protective aid has played the effect of quick reduction water temperature; When winter, the phase change material after the fusing is to extraneous heat release, and these heat parts play insulation effect to water, and a part can be made the usefulness of warm hand; When summer, continue to descend in order to make water temperature, can remove this cooling thermal protective aid, water is further dispelled the heat.
Description of drawings
Fig. 1 is the partial cutaway schematic of the utility model.
Fig. 2 is the schematic cross-sectional view of the utility model under running condition.
Among the figure: 1. headroom, 2. phase change material 3. contains bag, 4. nylon buckles, 5. heat accumulation interlayer, 6. heat transfer sheet.
The specific embodiment
Further specify the embodiment of the utility model below in conjunction with accompanying drawing.
As depicted in figs. 1 and 2, be used for the cooling thermal protective aid of water tumbler, it comprises heat accumulation interlayer 5.This heat accumulation interlayer 5 is a hollow, and wherein being filled with high latent heat of phase change, high heat transfer coefficient, changing profile and phase transition temperature easily is the phase change material 2 about 50 ℃, and existence prevents that phase change material 2 from expanding and the headroom 1 of superpressure.Adopt the phase change material 2 that changes profile easily, can make containing bag 3 carry out better fit with cup.What be close to heat accumulation interlayer 5 is well-distributed heat transfer sheet 6, and in use, the position of heat transfer sheet 6 is between heat accumulation interlayer 5 and water tumbler, and it can play and quicken heat conducting effect, and it is faster that water cooling is got.Use and contain the cup that bag 3 encases water tumbler, re-use the nylon buckles 4 that contains bag 3 both sides and fix, just can make containing bag 3 be adjacent to cup.
When using this cooling thermal protective aid winter, phase change material 2 absorptions are poured the heat of the hot water in the cup into and are melted, and rapid decline of temperature of hot water also finally remained near the phase transition temperature (being about 50 ℃) of phase change material 2.At this moment, this cooling thermal protective aid has played the effect of quick reduction water temperature.Phase change material 2 after the fusing is to extraneous heat release, and these heat parts play insulation effect to water, and a part can be made the usefulness of warm hand.
When using this cooling thermal protective aid summer, the temperature-fall period of water is identical with said process.But; Because the user does not often hope that water temperature remains in summer near the phase transition temperature (being about 50 ℃) of phase change material 2, continue to descend in order to make water temperature, can remove this cooling thermal protective aid this moment; Let in the cup water directly and air carry out heat exchange, water temperature is further descended.
The protection domain of the utility model is not limited to the above embodiments, and obviously, those skilled in the art can carry out various changes and distortion and not break away from the scope and the spirit of the utility model the utility model.If these changes and distortion belong in the scope of the utility model claim and equivalent technologies thereof, then the intention of the utility model also comprises these changes and is out of shape interior.
Claims (5)
1. cooling thermal protective aid that is used for water tumbler is characterized in that it forms by containing bag, heat accumulation interlayer, heat transfer sheet and nylon buckles, and the heat accumulation interlayer is an internal layer, contains bag heat accumulation interlayer and heat transfer sheet are contained fully, and nylon buckles is positioned at the both sides of containing bag.
2. the cooling thermal protective aid that is used for water tumbler according to claim 1 is characterized in that: described containing bag is about 300mm, wide about 130mm for strip.
3. the cooling thermal protective aid that is used for water tumbler according to claim 1 is characterized in that: described heat accumulation interlayer is a hollow, and inside is filled with phase change material, but phase change material is not full of the hollow space of heat accumulation interlayer.
4. the cooling thermal protective aid that is used for water tumbler according to claim 1 is characterized in that: using high latent heat of phase change, high heat transfer coefficient, changing profile and phase transition temperature easily is the phase change material filling heat accumulation interlayer about 50 ℃.
5. the cooling thermal protective aid that is used for water tumbler according to claim 1, it is characterized in that: heat transfer sheet is close to the heat accumulation interlayer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203980022U CN202244501U (en) | 2011-10-18 | 2011-10-18 | Temperature reducing and heat preserving bag for drinking cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203980022U CN202244501U (en) | 2011-10-18 | 2011-10-18 | Temperature reducing and heat preserving bag for drinking cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202244501U true CN202244501U (en) | 2012-05-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203980022U Expired - Fee Related CN202244501U (en) | 2011-10-18 | 2011-10-18 | Temperature reducing and heat preserving bag for drinking cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202244501U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875963A (en) * | 2015-05-12 | 2015-09-02 | 云南瑞沃思新能源科技有限公司 | Recyclable food phase transition heating bag |
| CN106219068A (en) * | 2016-09-20 | 2016-12-14 | 天津瀛德科技有限公司 | Cold-keeping bag |
| CN106219069A (en) * | 2016-09-20 | 2016-12-14 | 天津瀛德科技有限公司 | Spliced cold storing bag |
| CN110406757A (en) * | 2019-08-02 | 2019-11-05 | 厦门泉舜纸塑容器股份有限公司 | A kind of fast cooling dixie cup |
-
2011
- 2011-10-18 CN CN2011203980022U patent/CN202244501U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104875963A (en) * | 2015-05-12 | 2015-09-02 | 云南瑞沃思新能源科技有限公司 | Recyclable food phase transition heating bag |
| CN106219068A (en) * | 2016-09-20 | 2016-12-14 | 天津瀛德科技有限公司 | Cold-keeping bag |
| CN106219069A (en) * | 2016-09-20 | 2016-12-14 | 天津瀛德科技有限公司 | Spliced cold storing bag |
| CN110406757A (en) * | 2019-08-02 | 2019-11-05 | 厦门泉舜纸塑容器股份有限公司 | A kind of fast cooling dixie cup |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20121018 |
|
| DD01 | Delivery of document by public notice |
Addressee: Li Xilun Document name: Notification of Termination of Patent Right |