CN102327056A - Heat-storage electric thermos bottle - Google Patents
Heat-storage electric thermos bottle Download PDFInfo
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- CN102327056A CN102327056A CN 201110167727 CN201110167727A CN102327056A CN 102327056 A CN102327056 A CN 102327056A CN 201110167727 CN201110167727 CN 201110167727 CN 201110167727 A CN201110167727 A CN 201110167727A CN 102327056 A CN102327056 A CN 102327056A
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- Prior art keywords
- heat
- phase change
- accumulation
- heater
- hot water
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Abstract
The invention provides a heat-storage electric thermos bottle and belongs to household electric appliances. The heat-storage electric thermos bottle comprises a shell, a heat-insulation inner container and a heater, wherein the heater is contacted with water in the heat-insulation inner container, a partition layer is arranged at the side at which the heat-insulation inner container is contacted with the water, a phase change medium is arranged in the partition layer, and the solid-liquid phase temperature of the phase change medium is 85-95 DEG C. The heat-storage electric thermos bottle not only can directly heat water inside, but also has longer heat-insulation time, and can ensure water to be at high temperature for a long time.
Description
Affiliated technical field
The present invention relates to a kind of household electric appliances, especially, is a kind of electric hot water bottle, comprises heater, shell, heat-preservation liner.
Background technology
Thermos bottle is a requisite apparatus in the life staying idle at home, for present thermos bottle, mainly comprises a shell and a heat-preservation liner, adopts external heat apparatus water can be packed into after boiled thermos bottle to be incubated; In some high-grade thermos bottle, also have heater, after thermos bottle is filled water, open electric heater unit, can heat water body in the thermos bottle, boiled until water body.
Yet, which kind of existing thermos bottle no matter because the restriction of inner container insulated ability, and other inevitable heat dissipates, in boiling water is stored in thermos bottle after, just the time long slightly can the cooling gradually, have only warm level basically like boiling water overnight.We can say that the present thermos bottle accumulation of heat time is shorter, can't make water body keep high temperature for a long time.
Summary of the invention
To the problems referred to above, the object of the present invention is to provide a kind of accumulation of heat electric hot water bottle, this accumulation of heat electric hot water bottle not only can directly heat the water body of its inside, and the accumulation of heat time is longer relatively, can make water body keep high temperature for a long time.
The technical solution adopted for the present invention to solve the technical problems is: this accumulation of heat electric hot water bottle comprises shell, heat-preservation liner, heater; Said heater contacts with water body in the said heat-preservation liner; Said heat-preservation liner is being provided with an interlayer with the water body contact side; Be provided with phase change medium in this interlayer, the solid-liquid phase change temperature of said phase change medium is 85 ℃-95 ℃.
As preferably, said heater is an electric immersion heater.
As preferably, said interlayer is covered with the inner surface of whole said heat-preservation liner, and it and said inner bag are one-body molded.
As preferably, said interlayer can also be for swelling in a cavity of said heat-preservation liner bottom, and this cavity is also one-body molded with said heat-preservation liner.
As preferably, said phase change material is a paraffin.
Beneficial effect of the present invention is: this accumulation of heat electric hot water bottle can be packed cold water in the inner bag in use, adopts said heater that water body is directly heated, in heating process; As hot water temperature during at 85 ℃-95 ℃, said phase change medium begins the accumulation of heat phase transformation, and after phase transformation was accomplished, the hot water temperature continued to rise until boiled; After this, when the boiling water heat dissipates gradually, when temperature drops to 85 ℃-95 ℃ gradually; Phase change medium begins to solidify heat release, replenishes the heat that boiling water is dissipated, with respect to the water body specific heat capacity; Because the phase change medium phase transition energy is bigger, therefore, can make water body keep 85 ℃-95 ℃ the condition of high temperature for a long time.
Description of drawings
Fig. 1 is the structural representation of an embodiment of this accumulation of heat electric hot water bottle.
Fig. 2 is the structural representation of another embodiment of this accumulation of heat electric hot water bottle.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified:
Shown in Figure 1 is embodiments of the invention one, in this embodiment,
This accumulation of heat electric hot water bottle comprises shell 1, heat-preservation liner 2, heater 4; Said heater 4 is an electric immersion heater; Fill in heat-preservation liner 2 through immersion heater stopper 41, contact with water body in the said heat-preservation liner 2, said heat-preservation liner 2 is being provided with an interlayer 3 with the water body contact side; Be provided with phase change medium in this interlayer 3, the solid-liquid phase change temperature of said phase change medium is 85 ℃-95 ℃.
Above-mentioned accumulation of heat electric hot water bottle; Said interlayer 3 is covered with the inner surface of whole said heat-preservation liner 2; It and said inner bag are one-body molded, and concrete structure is, said interlayer 3 is one-body molded and get by triplex glass altogether with heat-preservation liner 2; Wherein be evacuated between the layer glass of outside, be full of phase change medium between the layer glass of the inside.
Above-mentioned accumulation of heat electric hot water bottle, said phase change medium can be paraffin, its phase transition temperature is about 90 ℃.
Shown in Figure 2 is embodiments of the invention two, and embodiment two is with the difference of embodiment one: said interlayer 3 is for to swell in a cavity of said heat-preservation liner 2 bottoms, and this cavity is also one-body molded with said heat-preservation liner 2.
Above-mentioned accumulation of heat electric hot water bottle can be packed cold water in the heat-preservation liner 2 in use, adopts 4 pairs of water bodys of said heater directly to heat, in heating process; As hot water temperature during at 85 ℃-95 ℃, said phase change medium begins the accumulation of heat phase transformation, and after phase transformation was accomplished, the hot water temperature continued to rise until boiled; After this, when the boiling water heat dissipates gradually, when temperature drops to 85 ℃-95 ℃ gradually; Phase change medium begins to solidify heat release, replenishes the heat that boiling water is dissipated, with respect to the water body specific heat capacity; Because the phase change medium phase transition energy is bigger, therefore, can make water body keep 85 ℃-95 ℃ the condition of high temperature for a long time.
Claims (5)
1. accumulation of heat electric hot water bottle; Comprise shell, heat-preservation liner, heater; Said heater contacts with water body in the said heat-preservation liner; It is characterized in that: said heat-preservation liner is provided with phase change medium being provided with an interlayer with the water body contact side in this interlayer, and the solid-liquid phase change temperature of said phase change medium is 85 ℃-95 ℃.
2. accumulation of heat electric hot water bottle according to claim 1 is characterized in that: said heater is an electric immersion heater.
3. accumulation of heat electric hot water bottle according to claim 1 is characterized in that: said interlayer is covered with the inner surface of whole said heat-preservation liner, and it and said inner bag are one-body molded.
4. accumulation of heat electric hot water bottle according to claim 1 is characterized in that: said interlayer is to swell a cavity in said heat-preservation liner bottom, and this cavity and said heat-preservation liner are one-body molded.
5. accumulation of heat electric hot water bottle according to claim 1 is characterized in that: said phase change material is a paraffin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110167727 CN102327056A (en) | 2011-06-21 | 2011-06-21 | Heat-storage electric thermos bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110167727 CN102327056A (en) | 2011-06-21 | 2011-06-21 | Heat-storage electric thermos bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102327056A true CN102327056A (en) | 2012-01-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110167727 Pending CN102327056A (en) | 2011-06-21 | 2011-06-21 | Heat-storage electric thermos bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102327056A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613803A (en) * | 2012-03-31 | 2012-08-01 | 郑德强 | New energy charging travel energy storage bottle |
| CN102772134A (en) * | 2012-07-23 | 2012-11-14 | 余鸿 | Heat-accumulation thermal-insulation electric kettle |
| CN102772132A (en) * | 2012-07-23 | 2012-11-14 | 余鸿 | Vacuum and heat-accumulation double thermal insulation type electric kettle |
| CN102772136A (en) * | 2012-07-23 | 2012-11-14 | 余鸿 | Vacuum and heat-storage double-heat-insulation type electric heating kettle with long-term heat-insulation structure |
| CN102772133A (en) * | 2012-07-23 | 2012-11-14 | 余鸿 | Heat-accumulation thermal-insulation type electric kettle with long-time thermal insulation structure |
| WO2014026427A1 (en) * | 2012-08-17 | 2014-02-20 | 天津基石科技服务有限公司 | Heat-storage-bar-type water boiler |
| CN106038313A (en) * | 2016-07-27 | 2016-10-26 | 西北大学 | Heat storage insulation milk bottle |
-
2011
- 2011-06-21 CN CN 201110167727 patent/CN102327056A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102613803A (en) * | 2012-03-31 | 2012-08-01 | 郑德强 | New energy charging travel energy storage bottle |
| CN102772134A (en) * | 2012-07-23 | 2012-11-14 | 余鸿 | Heat-accumulation thermal-insulation electric kettle |
| CN102772132A (en) * | 2012-07-23 | 2012-11-14 | 余鸿 | Vacuum and heat-accumulation double thermal insulation type electric kettle |
| CN102772136A (en) * | 2012-07-23 | 2012-11-14 | 余鸿 | Vacuum and heat-storage double-heat-insulation type electric heating kettle with long-term heat-insulation structure |
| CN102772133A (en) * | 2012-07-23 | 2012-11-14 | 余鸿 | Heat-accumulation thermal-insulation type electric kettle with long-time thermal insulation structure |
| WO2014026427A1 (en) * | 2012-08-17 | 2014-02-20 | 天津基石科技服务有限公司 | Heat-storage-bar-type water boiler |
| CN106038313A (en) * | 2016-07-27 | 2016-10-26 | 西北大学 | Heat storage insulation milk bottle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120125 |