CN109171394A - A kind of vacuum cup - Google Patents
A kind of vacuum cup Download PDFInfo
- Publication number
- CN109171394A CN109171394A CN201811318413.9A CN201811318413A CN109171394A CN 109171394 A CN109171394 A CN 109171394A CN 201811318413 A CN201811318413 A CN 201811318413A CN 109171394 A CN109171394 A CN 109171394A
- Authority
- CN
- China
- Prior art keywords
- shell
- phase
- cup
- inner casing
- cup body
- 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.)
- Withdrawn
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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
- Thermally Insulated Containers For Foods (AREA)
Abstract
The invention discloses a kind of vacuum cups, including cup body and cup lid, the cup upper end is equipped with opening, and the cup lid lid is located in cup body opening, the cup body includes inner casing and shell, and phase-change thermal storage layer and the heating apparatus to the heating of phase-change thermal storage layer are equipped between the inner casing and shell；The phase-change thermal storage layer includes the separation shell being located between inner casing and shell, phase-change heat-storage material of the solid-liquid phase change temperature at 50-100 DEG C is filled between the inner casing and separation shell, the heating apparatus is attached on the lateral wall for separating shell, and the heating apparatus is equipped with external power source interface.By being equipped with phase-change thermal storage layer between inner casing and shell and the soaking time of vacuum cup can be extended when needing long-time heat preservation to the heating apparatus of phase-change thermal storage layer heating；When needing boiled water fast cooling, the fast cooling of boiled water may be implemented.
Description
Technical field
The present invention relates to heat preservation technology fields, more particularly to a kind of vacuum cup.
Background technique
Traditional vacuum cup can only reduce the loss of hydro-thermal amount to the greatest extent, extend the water temperature time, but by the shadow of a variety of causes
It rings, still water temperature reduces overlong time unavoidably, during outwork personnel's long-term outdoor works, especially in cold winter
When, staff wants to drink some hot water additional heat.It is sometimes thirsty and when especially want to drink water, due to water temperature mistake
It is high and cannot drink water at once, it can only can just drink water after water temperature reduces, the waiting time is long.
Phase-change heat-storage material is that substance absorbs or a series of exothermic materials when phase transformation, phase-change thermal storage material
Material absorbs in phase transition process or releases heat, to realize the purpose of control environment temperature.
Summary of the invention
The purpose of the present invention is to provide a kind of vacuum cups, exothermic during phase transformation using phase-change heat-storage material,
The soaking time for extending heat preservation water in the cup is absorbed heat when needing to drink water using phase-change heat-storage material, is reached and is quickly dropped to conjunction
The purpose of thermophilic degree.
The technical scheme adopted by the invention is that: a kind of vacuum cup, including cup body and cup lid, the cup upper end are equipped with and open
Mouthful, the cup lid lid is located in cup body opening, and the cup body includes inner casing and shell, and phase transformation is equipped between the inner casing and shell
Reservoir and the heating apparatus that phase-change thermal storage layer is heated；
The phase-change thermal storage layer includes the separation shell being located between inner casing and shell, is filled between the inner casing and separation shell
There is phase-change heat-storage material of the solid-liquid phase change temperature at 50-100 DEG C, the heating apparatus is attached to the lateral wall for separating shell
On, the heating apparatus is equipped with external power source interface.
It advanced optimizes, the heating apparatus includes several heating elements, and several heating elements are uniformly located at described
On the lateral wall for separating shell.
It advanced optimizes, the temperature sensing for testing phase-change heat-storage material temperature is equipped between the inner casing and separation shell
The outer wall of device, the shell is equipped with temperature display window.
It advanced optimizes, the shell is double Shell, is vacuum structure between double Shell.
It advanced optimizes, the middle part of the cup lid is equipped with an attachment device extended along cup body, the attachment device
It is equipped with external screw thread, the opening of the cup body is equipped with internal screw thread corresponding with external screw thread, and the attachment device is equipped with and is used for
The rubber insulation ring of cup body opening is sealed, the rubber insulation ring is located at the externally threaded end.
Beneficial effects of the present invention: by being equipped with phase-change thermal storage layer between inner casing and shell and being heated to phase-change thermal storage layer
Heating apparatus, when needing long-time heat preservation, fill water before, first pass through heating apparatus for phase-change thermal storage layer and be heated to liquid phase
State, after the water in vacuum cup declines with time-temperature, phase-change heat-storage material is solid phase by liquid phase, and releases heat
Amount, so that water temperature keeps a stable section for a long time, extends the soaking time of vacuum cup；
When needing boiled water fast cooling, boiled water is poured into vacuum cup, phase-change heat-storage material becomes liquid from solid phase
Phase absorbs heat, realizes the fast cooling of boiled water, reduce the waiting time of drinker.
Detailed description of the invention
The present invention is further described with embodiment with reference to the accompanying drawing.
Fig. 1 is longitudinal sectional view of the invention；
Fig. 2 is the transverse sectional view of shell.
Specific embodiment
Vacuum cup as depicted in figs. 1 and 2, including cup body 1 and cup lid 2, the upper end of the cup body 1 is equipped with opening, described
The lid of cup lid 2 is located in the opening of cup body 1, and the cup body 1 includes inner casing 11 and shell 12, is set between the inner casing 11 and shell 12
There are phase-change thermal storage layer and the heating apparatus to the heating of phase-change thermal storage layer；
The phase-change thermal storage layer includes the separation shell being located between inner casing 11 and shell 12, the inner casing 11 and separation shell 3
Between be filled with phase-change heat-storage material of the solid-liquid phase change temperature at 50-100 DEG C, the heating apparatus is attached to the separation shell 3
Lateral wall on, the heating apparatus be equipped with external power source interface.
When needing to keep the temperature to the water of vacuum cup for a long time, phase-change heat-storage material is added by heating apparatus in advance
Heat so that phase-change heat-storage material is changed into liquid phase by solid phase, then injects boiled water in vacuum cup, when water temperature drops to phase-change thermal storage material
When the phase transition temperature of material, phase-change heat-storage material becomes solid phase from liquid phase, while maintaining water temperature constant to release heat,
To achieve the purpose that long-time heat preservation；
When needing to boiled water fast cooling to inject boiled water in vacuum cup, phase-change thermal storage from when reaching consumption temperature
Material becomes liquid phase from solid phase, coolant-temperature gage is absorbed, to achieve the purpose that quickly to reduce water temperature.
Phase-change heat-storage material can choose inorganic hydrated salt class normal temperature phase change material, also can choose organic phase-change heat accumulation material
Material, such as paraffin phase change material.It is preferred that phase-change heat-storage material of the solid-liquid phase change temperature at 50-100 DEG C, considers long-time heat preservation
, can preferred 70-100 DEG C of phase-change heat-storage material, if it is considered that fast cooling.It is preferred that 50-70 DEG C of phase-change thermal storage material
Material.
Heating apparatus includes several heating elements, and several heating elements 4 are uniformly located at the lateral wall for separating shell 3
On, heating element 4 is heated to provide heat to phase-change heat-storage material by external power supply.
In order to avoid heating element 4 is when heating, heating too long, causes phase-change heat-storage material temperature excessively high, in institute
It states inner casing 11 and separates the temperature sensor 51 being equipped between shell 3 for testing phase-change heat-storage material temperature, the shell 12
Outer wall is equipped with temperature display window 52, the heating temperature of phase-change heat-storage material is checked, after being heated to suitable temperature
Power supply is pulled out, heating is stopped.
In order to improve the heat insulation effect of vacuum cup, it is vacuum structure between double Shell that shell 12, which is double Shell, thus
Reduce heat losses.
Meanwhile the middle part of the cup lid 2 is equipped with one towards the attachment device 21 extended in cup body 1, the attachment device 21
It is equipped with external screw thread, the opening of the cup body 1 is equipped with internal screw thread corresponding with external screw thread, and the attachment device 21, which is equipped with, to be used
In the rubber insulation ring 22 for sealing the opening of cup body 1, the rubber insulation ring 22 is located at the externally threaded end.
Cup lid 2 is tightened by attachment device 21 and cup body 1, in the rubber insulation ring 22 of male ends setting, rubber every
Gas ket 22 can obstruct heat and scatter and disappear from rim of a cup.
Certainly, the invention is not limited to above embodiment, those skilled in the art are without prejudice to the present invention
Equivalent deformation or replacement can be also made under the premise of spirit, these equivalent variation or replacement are all contained in the claim of this application
In limited range.
Claims (5)
1. a kind of vacuum cup, including cup body (1) and cup lid (2), the upper end of the cup body (1) is equipped with opening, cup lid (2) lid
It is located in the opening of cup body (1), it is characterised in that: the cup body (1) includes inner casing (11) and shell (12), the inner casing (11)
Phase-change thermal storage layer and the heating apparatus to the heating of phase-change thermal storage layer are equipped between shell (12)；
The phase-change thermal storage layer includes the separation shell being located between inner casing (11) and shell (12), the inner casing (11) and separation shell
(3) phase-change heat-storage material of the solid-liquid phase change temperature at 50-100 DEG C is filled between, the heating apparatus is attached to the separation
On the lateral wall of shell (3), the heating apparatus is equipped with external power source interface.
2. vacuum cup according to claim 1, it is characterised in that: the heating apparatus includes several heating elements, several
The heating element (4) is uniformly located on the lateral wall for separating shell (3).
3. vacuum cup according to claim 1, it is characterised in that: be equipped with and use between the inner casing (11) and separation shell (3)
Temperature display window is equipped in the outer wall of the temperature sensor (51) of test phase-change heat-storage material temperature, the shell (12)
(52)。
4. vacuum cup according to claim 1, it is characterised in that: the shell (12) be double Shell, double Shell it
Between be vacuum structure.
5. vacuum cup according to claim 1, it is characterised in that: the middle part of the cup lid (2) is equipped with one towards cup body (1)
The attachment device (21) of interior extension, the attachment device (21) are equipped with external screw thread, the opening of the cup body (1) be equipped with it is outer
The corresponding internal screw thread of screw thread, the attachment device (21) are equipped with the rubber insulation ring (22) for sealing cup body (1) opening, institute
It states rubber insulation ring (22) and is located at the externally threaded end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811318413.9A CN109171394A (en) | 2018-11-06 | 2018-11-06 | A kind of vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811318413.9A CN109171394A (en) | 2018-11-06 | 2018-11-06 | A kind of vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109171394A true CN109171394A (en) | 2019-01-11 |
Family
ID=64942221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811318413.9A Withdrawn CN109171394A (en) | 2018-11-06 | 2018-11-06 | A kind of vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109171394A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473572A (en) * | 2020-11-16 | 2021-03-12 | 中国石油大学(华东) | Hydration reaction device |
-
2018
- 2018-11-06 CN CN201811318413.9A patent/CN109171394A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473572A (en) * | 2020-11-16 | 2021-03-12 | 中国石油大学(华东) | Hydration reaction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |