CN110547639A - Vacuum cup capable of cooling quickly and preserving heat - Google Patents
Vacuum cup capable of cooling quickly and preserving heat Download PDFInfo
- Publication number
- CN110547639A CN110547639A CN201910714417.7A CN201910714417A CN110547639A CN 110547639 A CN110547639 A CN 110547639A CN 201910714417 A CN201910714417 A CN 201910714417A CN 110547639 A CN110547639 A CN 110547639A
- Authority
- CN
- China
- Prior art keywords
- cup
- heat
- fluid
- cooling
- inner container
- 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.)
- Pending
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 38
- 238000004321 preservation Methods 0.000 claims abstract description 33
- 239000012530 fluid Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000011229 interlayer Substances 0.000 claims abstract description 5
- 230000005484 gravity Effects 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000002309 gasification Methods 0.000 claims 1
- 238000005086 pumping Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 5
- 239000010410 layer Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000012782 phase change material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Classifications
-
- 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
Landscapes
- Table Equipment (AREA)
- Packages (AREA)
Abstract
The invention discloses a vacuum cup capable of cooling quickly and preserving heat, wherein a gravity heat pipe type thermal switch is formed by filling fluid into a vacuum interlayer between an inner container and an outer cup body of a common vacuum cup, the vacuum cup is upright when heat preservation is desired, and the thermal switch is turned on in an inverted manner when quick cooling is desired, so that the problem that the conventional vacuum cup cannot simultaneously preserve heat and cool quickly is solved. In another implementation form, the vacuum cup is divided into a heat preservation section and a cooling section, hot water in the heat preservation section can flow to the cooling section when the vacuum cup is inverted, the water is left in the cooling section for cooling when the vacuum cup is upright, and the sectional method is simple and easy to use and is not easy to damage due to the fact that a manual valve is not arranged.
Description
Technical Field
The invention relates to the technical field of liquid containers, in particular to a vacuum cup structure and a vacuum cup.
Background
The basic structure of the existing vacuum cup comprises a liner, an outer cup body, a cup cover and the like, wherein a vacuum heat insulation layer is arranged between the liner and the outer cup body, an aluminum layer or a silver layer is plated on the outer surface of the liner and the inner surface of the outer cup body for heat insulation, and the cup cover is usually made of rubber and plastic materials with poor heat conduction. For the function of the vacuum cup, the accelerated cooling mainly depends on opening the cup cover when people want to drink cold water for a long time. This problem is solved by the present 55 degree cup decomposition of a phase change material such as paraffin filled partition walls or a substance with a high heat of chemical dissolution. However, the situation that tea making and the like need to be heated for a period of time and then cooled quickly is not sufficient, and in addition, the weight of the 55-degree cup is larger, water is contained too little, and the cup is not suitable for traveling. At present, a sub-warehouse cup which is communicated through rotation is also provided, such as CN201310168515, a non-heat-preservation section is added on the upper part of a heat-preservation cup for cooling water, and the actuator which is used for opening and closing the heat-preservation and non-heat-preservation sections through rotation is found to be complex and is damaged frequently. Through the use of a 55-degree cup, a bin dividing cup and a bouncing cup, people design the cup according to the use experience and the understanding of the people, the cup can keep warm when people want to keep warm, cool water can be obtained quickly when people want to cool, and the technology is high in quality, low in price and capable of being widely applied.
Disclosure of Invention
The vacuum cup aims to solve the defects that the common vacuum cup in the background technology does not have a heat dissipation mode and the like. The invention aims to provide a vacuum cup with a thermal switch, which can accelerate heat dissipation when the thermal switch is turned on and can preserve heat when the thermal switch is not turned on.
The invention provides a vacuum cup, wherein a vacuum interlayer of the vacuum cup is filled with a part of fluid, such as heat pipe working fluid such as ethanol and the like or metal powder, sand, alumina powder and the like. When the cup is upright, the fluid flows back to the bottom, the inner container cannot be contacted with the working solution, and the cup returns to the heat preservation mode again. When powder such as metal powder, sand, alumina powder and the like is filled, the powder is also similar to the working fluid of the heat pipe, and can flow back to the bottom when the cup is upright, so that the inner container and the outer cup body cannot be in fluid connection for heat conduction; when the cup is turned upside down, the powder connects the outer cup body and the inner container to lead out heat.
The invention provides a vacuum cup, wherein a cooling section and a heat preservation section are communicated with each other and isolated from each other through a hose, the water level in the cooling section does not drop when the vacuum cup is normally placed, water in the heat preservation section flows into the cooling section when the vacuum cup is inverted, the water stops flowing due to the action of air pressure when the water level reaches the upper edge of the hose, the inner diameter of the hose is 1 ~ 15mm, the smaller the inner diameter of the hose is, the less the heat dissipation through the hose is, but due to the surface tension, when the diameter of the hose is small to a certain degree, the water cannot smoothly flow, therefore, the inner diameter of the hose is preferably 4 ~ 9mm, the hose is flattened to form a flexible valve to block heat from transferring heat through air convection, and in order to enable water to smoothly pass through, the diameter is small, and the end part of the hose can be an oblique opening or a flaring opening.
Compared with the prior art, the invention has the technical effects that: 1. the vacuum cup can realize two modes of heat preservation and quick cooling. 2. The heat pipe heat dissipation mode is opened through handstand to this thermos cup for the heat dissipation, gets back to the heat preservation mode again when upright. 3. This thermos cup's cooling section and heat preservation section through the hose intercommunication, realize heat preservation and not heat retaining conversion, clean health, and is not fragile.
Drawings
Fig. 1 is a vacuum cup capable of cooling quickly and preserving heat.
Fig. 2 shows the vacuum cup in an inverted state.
FIG. 3 is a simplified vacuum cup with quick cooling and heat preservation.
Detailed Description
Example 1: as shown in figure 1, a vacuum cup capable of cooling quickly and preserving heat comprises a heat preservation section (1), a cooling section (2) and a cover (3); the heat preservation section (1) can be divided into an inner container (101), an outer cup body (102) and fluid (103); the cooling section (2) can be divided into an upper cup body (201), a sealing cover (202) and a hose (203). Fig. 1 shows a state that the thermos cup capable of cooling quickly and preserving heat is upright, wherein fluid (103) is at the bottom of the cup, and the fluid is in a heat preservation state without contacting the inner container (11). The lid 3 is shown as a conventional lid and although prior art lids such as pop-up lids are not shown, other prior art lid configurations may be used without affecting the utility of the present invention. The sealing cover (202) is arranged in the upper cup body (201), the hose (203) is arranged on the sealing cover (202), the hose (203) is closed when the heat preservation cup is upright and the water level in the cooling section is reduced to the upper edge of the hose by means of air pressure balance, and hot water in the heat preservation section flows into the cooling section when the heat preservation cup is inverted; the upper portion of the hose extends into the upper cup (201) a distance H approximately equal to half the height L of the upper cup, preferably H equally dividing the volume of the upper cup interior into two equal parts.
Fig. 2 shows the operation state when the heat retaining section (1) is tilted. When the cup is inverted, the fluid (103) flows to the bottom, the fluid connects the inner container (101) and the outer cup body (102) together, the heat of the inner container (101) is conducted to the outer cup body (102) through heat conduction, when the filled fluid is heat pipe working fluid, the heat pipe working fluid contacts the inner container (101) to form a gravity heat pipe, and the heat in the inner container (101) is rapidly transferred to the whole outer cup body (102) to accelerate cooling.
Fig. 3 is a simplified vacuum cup capable of cooling quickly and preserving heat, a cover (3) is directly covered on a heat preservation section (1), when the cup is upright as shown in fig. 3, fluid can not contact the inner container at the bottom of the heat preservation cup, and when the cup is inverted as shown in fig. 2, the fluid contacts the inner container to lead out heat.
This line blank
The working process is as follows: when the vacuum cup capable of cooling quickly and preserving heat is adopted, hot water is filled in the heat preservation section (1), the cooling section (2) and the cover (3) are screwed down, the cover (3) can be unscrewed to directly add water, and when the water level of the cooling section rises to the upper edge of the hose (203), water flows into the heat preservation section; as shown in figure 1, the heat preservation state is right at the beginning; when the cup is placed upside down, the hose (203) is communicated, hot water enters the cooling section, and meanwhile air flows into the heat preservation section (1) through the hose (203) in the opposite direction; after the turning is right, the hot water is slowly cooled in the cooling section (2). When the vacuum cup is inverted, the working fluid of the heat pipe in the vacuum interlayer of the heat preservation section (1) contacts the inner container (11) to form a gravity heat pipe, so that the heat in the inner container is transferred to the outer cup body (12) at an accelerated speed; when the vacuum cup is upright, the working liquid of the heat pipe in the vacuum interlayer can not contact the inner container (11), and the heat pipe does not work.
Claims (4)
1. A vacuum cup capable of cooling quickly and preserving heat is characterized by comprising a heat preservation section (1), a cooling section (2) and a cover (3); the heat preservation section (1) can be divided into an inner container (101), an outer cup body (102) and fluid (103), wherein a small amount of fluid (103) is filled in an interlayer between the inner container (101) and the outer cup body (102) after vacuum pumping; the cooling section (2) can be divided into an upper cup body (201), a sealing cover (202) and a hose (203); when the vacuum cup is upright, the fluid (103) is at the bottom of the outer cup body, the fluid cannot contact the inner container (101), the vacuum cup is in a heat preservation state, the fluid (103) flows to the joint of the outer cup body (102) and the inner container (101) when the vacuum cup is inverted, the fluid (103) connects the inner container (101) and the outer cup body (102) together, internal heat is conducted to the outer cup body (102) through heat conduction, when the filled fluid (103) is heat pipe working fluid, the heat pipe working fluid contacts the inner container (101) to form a gravity heat pipe, the heat in the inner container (101) is rapidly transferred to the whole outer cup body (102) along with the gasification of the heat pipe working fluid, and cooling is accelerated; when the cup is inverted, hot water in the heat preservation section (1) enters the cooling section (2) through the hose (203); after the turning is right, the hot water is slowly cooled in the cooling section (2).
2. A thermos cup according to claim 1, wherein the space between the inner container (101) and the outer cup (102) is evacuated and partially filled with the fluid (103), the fluid (103) does not contact the inner container (101) when the cup is in a normal position, and the fluid (103) can contact the inner container (101) when the cup is in an inverted position.
3. A vacuum cup capable of cooling and preserving heat quickly as claimed in claim 1, wherein said fluid (103) is a common heat pipe working fluid such as ethanol or common solid powder such as metal powder, sand, alumina powder.
4. A thermos cup with quick cooling and heat preservation according to claim 1, wherein the length H of the upper part of the hose (203) extending into the cooling section (2) divides the volume of the inner cavity of the upper cup body into equal parts, the inner diameter of the hose is between 4-9 mm, and the hose comprises a flat pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910714417.7A CN110547639A (en) | 2019-08-03 | 2019-08-03 | Vacuum cup capable of cooling quickly and preserving heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910714417.7A CN110547639A (en) | 2019-08-03 | 2019-08-03 | Vacuum cup capable of cooling quickly and preserving heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110547639A true CN110547639A (en) | 2019-12-10 |
Family
ID=68736992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910714417.7A Pending CN110547639A (en) | 2019-08-03 | 2019-08-03 | Vacuum cup capable of cooling quickly and preserving heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110547639A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202069343U (en) * | 2011-05-25 | 2011-12-14 | 扬州康龙玻璃工艺制品有限公司 | Double-layer drinking cup |
| CN102973092A (en) * | 2012-12-24 | 2013-03-20 | 邢立天 | Heat preserving cup capable of quickly cooling |
| CN203646968U (en) * | 2013-12-27 | 2014-06-18 | 赵宁 | Double-warm-area water cup |
| CN104825023A (en) * | 2015-04-27 | 2015-08-12 | 邢立天 | Vacuum mug capable of rapidly cooling by shaking |
| CN206761274U (en) * | 2016-12-02 | 2017-12-19 | 原杭生 | Water container |
| CN107510330A (en) * | 2017-10-29 | 2017-12-26 | 吴彬彬 | It is a kind of rotatably can tea separation sealing thermal insulation teacup and its application method |
| CN108158339A (en) * | 2018-02-13 | 2018-06-15 | 中山市陶净科技有限公司 | Thermal insulation cup with quantitative heat sink |
| CN109463962A (en) * | 2019-01-10 | 2019-03-15 | 北京建筑大学 | A kind of fast-cooling thermal insulating cup |
-
2019
- 2019-08-03 CN CN201910714417.7A patent/CN110547639A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202069343U (en) * | 2011-05-25 | 2011-12-14 | 扬州康龙玻璃工艺制品有限公司 | Double-layer drinking cup |
| CN102973092A (en) * | 2012-12-24 | 2013-03-20 | 邢立天 | Heat preserving cup capable of quickly cooling |
| CN203646968U (en) * | 2013-12-27 | 2014-06-18 | 赵宁 | Double-warm-area water cup |
| CN104825023A (en) * | 2015-04-27 | 2015-08-12 | 邢立天 | Vacuum mug capable of rapidly cooling by shaking |
| CN206761274U (en) * | 2016-12-02 | 2017-12-19 | 原杭生 | Water container |
| CN107510330A (en) * | 2017-10-29 | 2017-12-26 | 吴彬彬 | It is a kind of rotatably can tea separation sealing thermal insulation teacup and its application method |
| CN108158339A (en) * | 2018-02-13 | 2018-06-15 | 中山市陶净科技有限公司 | Thermal insulation cup with quantitative heat sink |
| CN109463962A (en) * | 2019-01-10 | 2019-03-15 | 北京建筑大学 | A kind of fast-cooling thermal insulating cup |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102666362B (en) | A system for rapid contact cooling of a collapsible beverage container in a beverage dispensing system | |
| US3429141A (en) | Refrigerative dish | |
| CN110547639A (en) | Vacuum cup capable of cooling quickly and preserving heat | |
| CN110313778B (en) | Heat insulation cup | |
| CN108308994B (en) | Functional cup with multi-stage rapid cooling and heat preservation functions | |
| CN103662415B (en) | A kind of wine storing and fresh-keeping method and device | |
| CN201349865Y (en) | Vacuum cup capable of reducing temperature | |
| CN201105864Y (en) | Double-cover interlayered cool hot control container | |
| CN210227682U (en) | Quick-cooling vacuum cup | |
| CN207544813U (en) | A kind of thermal insulation cup | |
| CN203749090U (en) | Quick-cooling vacuum cup | |
| CN105395002A (en) | Multi-layer drinking cup with rapid cooling and heat preservation functions | |
| CN108451286A (en) | A kind of thermal insulation cup of energy fast cooling | |
| CN111012140A (en) | Dual-purpose cup for heat preservation and cold insulation | |
| CN209769922U (en) | Quick-cooling vacuum cup | |
| CN211632903U (en) | Water bottle with soft inner container | |
| CN112386078B (en) | Quick-cooling vacuum cup | |
| CN211212475U (en) | Phase-change cooling water cup | |
| CN113932561B (en) | Cold and heat storage block and preparation method thereof | |
| CN101756596A (en) | Temperature reducible vacuum cup | |
| CN216494715U (en) | Double-temperature cup | |
| CN211242693U (en) | Dual-purpose cup for heat preservation and cold insulation | |
| CN204678756U (en) | A kind of use for laboratory ice making ice bank | |
| CN108903546A (en) | A kind of cup lid of quick and slow cooling | |
| CN112471853A (en) | Cup capable of adjusting cold and hot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20191210 |