CN108903544B - Phase-change convection heat-exchange cooling heat-preservation cup sleeve and use method thereof - Google Patents
Phase-change convection heat-exchange cooling heat-preservation cup sleeve and use method thereof Download PDFInfo
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- CN108903544B CN108903544B CN201810607594.0A CN201810607594A CN108903544B CN 108903544 B CN108903544 B CN 108903544B CN 201810607594 A CN201810607594 A CN 201810607594A CN 108903544 B CN108903544 B CN 108903544B
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- cup sleeve
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2288—Drinking vessels or saucers used for table service with means for keeping liquid cool or hot
Abstract
The invention belongs to the technical field of phase-change convection heat transfer cooling, and particularly relates to a phase-change convection heat transfer cooling heat-preservation cup sleeve and a use method thereof, wherein the phase-change convection heat-exchange cooling heat-preservation cup sleeve comprises a cup sleeve body, a cup sleeve bottom and fins, the cup sleeve bottom is arranged at the bottom of the cup sleeve body, the fins are arranged on the outer surface of the cup sleeve body, and the cup sleeve body and the fins are made of sponge materials; when the cup sleeve is used as a cooling cup sleeve, the cup sleeve is wetted by water, placed in a ventilated environment, and the cup body to be cooled is placed in the cup sleeve; by means of the phase-change convection heat exchange process of water and the environment, the fins can strengthen heat exchange, and the rapid cooling function can be realized at normal temperature; when the cup sleeve is used as a heat preservation cup sleeve, the cup sleeve is kept in a dry state, the inside and the outside of the cup sleeve are turned, namely, one surface provided with the fins is used as the inner surface of the cup sleeve, and a cup body to be cooled is placed into the cup sleeve; because the thermal resistance of the cup sleeve material is increased during drying, and the fins form an air interlayer between the cup and the cup sleeve, the heat preservation effect can be achieved.
Description
Technical Field
The invention belongs to the technical field of phase-change convection heat-exchange cooling, and relates to a phase-change convection heat-exchange cooling heat-preservation cup sleeve and a use method thereof.
Background
At present, in the technical field of cooling drinking water cups by using cup sleeves, a cooling technology of enhancing heat conduction by using a metal cup sleeve or enhancing heat convection by using a cup sleeve structure is generally used; but the biggest problem of above two kinds of cooling methods is that the cooling effect is not obvious, and the glass holder can not possess the heat retaining effect simultaneously moreover, and the function is single.
For example, chinese utility model patent publication No. CN 202161125U discloses a "heat insulation and cooling cup sleeve" which achieves a cooling effect by placing ice cubes or cold water in a metal interlayer. The method for conducting heat by using metal and enhancing heat transfer by using ice cubes or cold water is not ideal in cooling effect, the closed metal interlayer is not beneficial to the heat convection of water, the appropriate ice cubes are not easy to obtain in daily use, and meanwhile, the metal cup sleeve is not convenient to carry.
Disclosure of Invention
The invention solves the technical problems in the prior art and provides a phase-change convection heat-exchange cooling heat-preservation cup sleeve and a using method thereof.
In order to solve the problems, the technical scheme of the invention is as follows:
the utility model provides a phase transition convection heat transfer cooling heat preservation glass holder, includes glass holder body, glass holder bottom and fin, glass holder body bottom is provided with the glass holder bottom, and the surface is provided with the fin, glass holder body and fin are made for sponge material. The sponge material has good elasticity and water absorption performance, so that the whole cup sleeve can be turned over from the inner surface to the outer surface.
Preferably, the cup sleeve body and the fins are integrally formed by foaming.
Preferably, the fins are annular and are horizontally and uniformly distributed on the outer surface of the cup sleeve body.
Preferably, the fins are linear and are vertically and uniformly distributed on the outer surface of the cup sleeve body.
Preferably, the cross-sectional area of the ribs is rectangular or triangular.
Preferably, the outer surface of the bottom of the cup sleeve is provided with salient points, namely, the salient points and the fins are positioned on the same cup sleeve surface. After the inner surface and the outer surface of the cup sleeve are turned over and placed in the cup body, the fins and the salient points can form an air interlayer between the cup body, and the cup sleeve can be used as a heat-preservation cup sleeve in a dry state.
Preferably, the cup sleeve bottom is made of heat-resistant waterproof rubber.
The use method of the phase-change convection heat-exchange cooling heat-preservation cup sleeve comprises the following steps:
when the phase-change convective heat-exchange cooling heat-preservation cup sleeve is used as a cooling cup sleeve, the cup sleeve is wetted by water, placed in a ventilation environment, and a cup body to be cooled is placed in the cup sleeve; by means of the phase-change convection heat exchange process of water and the environment, the fins can strengthen heat exchange, and the rapid cooling function can be realized at normal temperature;
when the phase-change convection heat-exchange cooling heat-preservation cup sleeve is used as a heat-preservation cup sleeve, the cup sleeve is kept in a dry state, the inside and the outside of the cup sleeve are turned, namely, one surface provided with the fins is used as the inner surface of the cup sleeve, and a cup body to be cooled is placed into the cup sleeve; because the thermal resistance of the cup sleeve material is increased during drying, and the fins form an air interlayer between the cup and the cup sleeve, the heat preservation effect can be achieved.
Compared with the prior art, the invention has the advantages that,
the phase-change convection heat-exchange cooling heat-preservation cup sleeve can be used for two purposes: in a wet state, the drinking cup with high temperature can be cooled at normal temperature, the effect is obvious, and the cooling rate is high; in a dry state, the cup sleeve can be turned over to be used as a heat-preservation cup sleeve, so that the effect of multiple purposes of one object is achieved;
the invention does not need external input energy, saves energy consumption, has simple structure and convenient use;
the material is a green degradable material and is environment-friendly;
the bottom of the cup sleeve is provided with the convex point type heat-resistant waterproof rubber, so that inconvenience in use of the cup sleeve in wet water is reduced, and the heat preservation effect of the cup sleeve in reverse sleeving is enhanced.
Drawings
FIG. 1 is a schematic view of a phase-change convective heat-transfer cooling thermal insulation cup sleeve, wherein fins are annular;
FIG. 2 is a schematic view of a phase-change convective heat-transfer cooling thermal insulation cup cover, in which fins are linear;
FIG. 3 is a schematic top view of a phase-change convective heat-transfer cooling thermos cup sleeve, wherein fins are annular;
in the figure, 1 is a cup sleeve body, 2 is a cup sleeve bottom, 3 is a rib, and 4 is a convex point.
Detailed Description
Example 1:
as shown in fig. 1-3, a phase-change convection heat-exchange cooling heat-preservation cup sleeve comprises a cup sleeve body 1, a cup sleeve bottom 2 and fins 3, wherein the cup sleeve bottom 2 is arranged at the bottom of the cup sleeve body 1, the fins 3 are arranged on the outer surface of the cup sleeve body, and the cup sleeve body 1 and the fins 3 are made of sponge materials. The sponge material has good elasticity and water absorption performance, so that the whole cup sleeve can be turned over from the inner surface to the outer surface.
The use method of the phase-change convection heat-exchange cooling heat-preservation cup sleeve comprises the following steps:
when the phase-change convective heat-exchange cooling heat-preservation cup sleeve is used as a cooling cup sleeve, the cup sleeve is wetted by water, placed in a ventilation environment, and a cup body to be cooled is placed in the cup sleeve; by means of the phase-change convection heat exchange process of water and the environment, the fins 3 can strengthen heat exchange, and the function of quickly cooling can be achieved at normal temperature;
when the phase-change convection heat-exchange cooling heat-preservation cup sleeve is used as a heat-preservation cup sleeve, the cup sleeve is kept in a dry state, the inside and the outside of the cup sleeve are turned, namely, one surface provided with the fins 3 is used as the inner surface of the cup sleeve, and a cup body to be cooled is placed into the cup sleeve; because the thermal resistance of the cup sleeve material is increased during drying, and simultaneously the fins 3 enable an air interlayer to be formed between the cup and the cup sleeve, the heat preservation effect can be achieved.
Example 2:
as shown in fig. 1-3, the cup sleeve body 1 and the fins 3 of the phase-change convective heat-transfer cooling thermos cup sleeve are integrally formed by foaming.
Example 3:
referring to fig. 1 and 3, the fins 3 of the phase-change convection heat-exchange cooling insulation cup sleeve are annular and are horizontally and uniformly distributed on the outer surface of the cup sleeve body 1.
Example 4:
as shown in figure 2, the fins 3 of the phase-change convection heat-exchange cooling heat-preservation cup sleeve are linear and are vertically and uniformly distributed on the surface of the cup sleeve body 1.
Example 5:
as shown in fig. 1-3, the cross-sectional area of the fins 3 of the phase-change convection heat-transfer cooling thermos cup sleeve is rectangular or triangular.
Example 6:
referring to fig. 1-3, the outer surface of the bottom 2 of the cup sleeve of the phase-change convective heat-transfer cooling heat-preservation cup sleeve is provided with the salient points 4, i.e. the salient points 4 and the fins 3 are positioned on the same cup sleeve surface. After the inner surface and the outer surface of the cup sleeve are turned over and the cup body is placed, the fins 3 and the salient points 4 can form an air interlayer between the cup body, and the cup sleeve can be used as a heat-preservation cup sleeve in a dry state.
Example 7:
as shown in figures 1-3, the cup sleeve bottom 2 is made of heat-resistant waterproof rubber.
The invention can also combine at least one of the technical characteristics described in examples 2, 3, 4, 5, 6 and 7 with example 1 to form a new embodiment.
It should be noted that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and all equivalent substitutions or substitutions made on the above-mentioned embodiments are included in the scope of the present invention.
Claims (7)
1. A use method of a phase-change convection heat-exchange cooling heat-preservation cup sleeve comprises a cup sleeve body, a cup sleeve bottom and fins, wherein the cup sleeve bottom is arranged at the bottom of the cup sleeve body, the fins are arranged on the outer surface of the cup sleeve body, and the cup sleeve body and the fins are made of sponge materials; it is characterized in that the preparation method is characterized in that,
when the phase-change convective heat-exchange cooling heat-preservation cup sleeve is used as a cooling cup sleeve, the cup sleeve is wetted by water, placed in a ventilation environment, and a cup body to be cooled is placed in the cup sleeve;
when the phase-change convection heat-exchange cooling heat-preservation cup sleeve is used as a heat-preservation cup sleeve, the cup sleeve is kept in a dry state, the inside and the outside of the cup sleeve are turned over, one surface provided with the fins is used as the inner surface of the cup sleeve, and a cup body to be cooled is placed into the cup sleeve.
2. The use of the cup holder as claimed in claim 1, wherein the cup holder body and the fins are integrally formed by foaming.
3. The use of claim 1, wherein the fins are annular and are distributed horizontally and uniformly on the outer surface of the sleeve body.
4. The use method as claimed in claim 1, wherein the fins are linear and vertically and uniformly distributed on the outer surface of the cup sleeve body.
5. The method of use of claim 1, wherein the cross-sectional area of the fins is rectangular or triangular.
6. The method of use of claim 1, wherein the outer surface of the bottom of the cup bottom is embossed.
7. The use of claim 1, wherein said cup bottom is made of heat-resistant waterproof rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810607594.0A CN108903544B (en) | 2018-06-13 | 2018-06-13 | Phase-change convection heat-exchange cooling heat-preservation cup sleeve and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810607594.0A CN108903544B (en) | 2018-06-13 | 2018-06-13 | Phase-change convection heat-exchange cooling heat-preservation cup sleeve and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108903544A CN108903544A (en) | 2018-11-30 |
| CN108903544B true CN108903544B (en) | 2021-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810607594.0A Active CN108903544B (en) | 2018-06-13 | 2018-06-13 | Phase-change convection heat-exchange cooling heat-preservation cup sleeve and use method thereof |
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| CN (1) | CN108903544B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2642175Y (en) * | 2003-08-30 | 2004-09-22 | 武艺博 | Collar for cup body |
| CN201026065Y (en) * | 2006-12-31 | 2008-02-27 | 东莞太洋橡塑制品有限公司 | Scald-protection radiating cup cover |
| CN202553277U (en) * | 2012-04-07 | 2012-11-28 | 李延泽 | Scald-proof water cup sleeve |
| CN103126460A (en) * | 2013-03-20 | 2013-06-05 | 习羽彤 | Heat preservation leakage-proof cup sleeve |
| CN106136770A (en) * | 2016-07-14 | 2016-11-23 | 张东超 | A kind of anti-scald constant temperature glass holder |
| CN108125505A (en) * | 2017-12-26 | 2018-06-08 | 绍兴市北斗星电气有限公司 | A kind of anti-skidding Anti-burning cup covers |
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2018
- 2018-06-13 CN CN201810607594.0A patent/CN108903544B/en active Active
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| CN108903544A (en) | 2018-11-30 |
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