CN101019730A - Thermos kettle - Google Patents
Thermos kettle Download PDFInfo
- Publication number
- CN101019730A CN101019730A CNA2007100271427A CN200710027142A CN101019730A CN 101019730 A CN101019730 A CN 101019730A CN A2007100271427 A CNA2007100271427 A CN A2007100271427A CN 200710027142 A CN200710027142 A CN 200710027142A CN 101019730 A CN101019730 A CN 101019730A
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- CN
- China
- Prior art keywords
- kettle
- kettle body
- shell
- inner bag
- thermo jug
- 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.)
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J27/00—Cooking-vessels
- A47J27/21—Water-boiling vessels, e.g. kettles
- A47J27/21166—Constructional details or accessories
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J36/00—Parts, details or accessories of cooking-vessels
- A47J36/02—Selection of specific materials, e.g. heavy bottoms with copper inlay or with insulating inlay
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
- A47J41/0055—Constructional details of the elements forming the thermal insulation
- A47J41/0072—Double walled vessels comprising a single insulating layer between inner and outer walls
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cookers (AREA)
Abstract
The present invention relates to liquid insulating device, and is especially one kind of thermos kettle with high heat insulating performance, simple structure and fine decoration. The structure of the thermos kettle includes at least one kettle body, one kettle cover and one kettle spout extending outwards from the kettle body. The kettle body in improved structure is one three-layer structure comprising inner container of metal material, filler layer of heat insulating material and outer casing of ceramic material.
Description
Technical field
The present invention relates to liquid attemperator field, a kind of thermo jug of saying so more specifically with high-efficiency insulated performance and good looking appearance.
Technical background
The existing kettle that is used to be filled with water has multiple structure, according to the different mining of its application with different insulation constructions.As products such as the coffee pot that only is used to be filled with water, teapots, generally adopt double-deck kettle wall construction, further can will vacuumize between the kettle wall, have more heat insulation effect; Or internal layer employing thermal insulation waterproof material, as pottery, the outer stainless steel that adopts is as decorative layer.Be used for direct-fired directly-heated type hot-water bottle, because heater continues to provide heat to hot-water bottle, so generally do not adopt the protection structure, majority constitutes by single-layer metal is one-body molded, and cost is low.And for the electric kettle that is built-in with heater, structure is to add a shell in the outside of the metal inner tube that is provided with heater, and shell mainly plays support, thermal insulation is anti-scald and the effect of decoration.Owing to also be to adopt to continue the structure of heating, so less demanding to heat insulation effect can play certain insulation effect by filled with foaming material between shell and inner bag.
Though have different hot-water bottle structures, all have the advantage of himself, but also have various shortcomings at different applications.Adopt double-deck kettle wall construction, and vacuumize, and though this structure high insulating effect, its cost of manufacture is very high, and only be only applicable to the kettle that is filled with water, can not be heated.Single-layer metal kettle body structure is with low cost, but has heat insulation effect hardly, need keep temperature by continuing heating, therefore wastes a large amount of energy.The structure of ceramic liner, metal shell, the effect of metal shell only are to decorate, because the adhesive ability of metal pair pigment is very poor, are not suitable for decorative effects such as pattern air brushing; And because the ceramic liner heat-conducting effect is poor, this structure is not suitable for heating yet.The electric kettle structure of built-in heater, this structure generally is applicable to large-scale heating kettle, adopts fixed water supply, is not easy to move.And its shell generally adopts plastics or metal to make, and mainly plays decoration function, and heat-insulating property is realized by air layer between shell and the inner bag or expanded material that mainly heat insulation effect is very general.Therefore the heat insulation effect of existing hot-water bottle is very general as can be seen, has further caused the efficiency of heating surface low, problems such as energy waste.And the structure of high insulating effect is difficult to use in heating, or cost of manufacture is too high, and it is low-grade that decorative effect also seems.
Summary of the invention
The objective of the invention is to overcome defective of the prior art, a kind of high-efficiency insulated performance that has is provided, simple in structure, and can carry out the exquisite thermo jug of decorating.
The present invention is achieved through the following technical solutions its purpose.
The thermo jug of the present invention's design, structure comprises kettle body, pot lid at least and is located at the Hu Zui that kettle body one epitaxial lateral overgrowth is stretched, the sidewall that its main project organization is described kettle body comprises inner bag, packed layer and shell three-decker, described inner bag is made by metal material, packed layer is made of the thermal insulation packing material, and shell is made by ceramic material.Design focal point of the present invention is that material and structure thereof that each layer adopts constitute, and each layer all has important function.Inner bag adopts metal material to make, and generally is the housing that adopts the moulding of stainless steel integrated punching, its objective is to be directly used in carrying liquid.Metal material has that heat conduction is fast, and various shapesization is made advantages such as simple, uses so can be applicable to the thermo jug of hot type.And metal inner tube has the minute surface reflex, can reduce liquid in the kettle heat that the heat radiation of outside causes is distributed.Heat-barrier material is filled between shell and the inner bag, forms a packed layer, plays the effect of insulation, heat insulation and noise reduction, generally adopts expanded material to fill.Shell adopts ceramic material, has formed second heat-insulation layer, makes more difficult the distributing of heat of liquid in the inner bag, further improves heat insulation effect.And another advantage of ceramic package is to have decorative effect attractive in appearance, makes the external sight of kettle seem very high-grade, goes for senior place and uses.Pottery is also painted easily and is painted, even and under hot environment, use and also can not fade, so can design ceramic package various, different style, make product type more diversified, the colony that is fit to different levels uses.
Because liquid flows out by Hu Zui from inner bag, so described Hu Zui is best and inner bag is an integral structure.Can reduce the use of the watertight spare between the member like this, also more stable on the structure.The kettle mouth can be located at kettle body top, or the kettle body side face.Therefore the latter need pass packed layer and shell, reserves the hole that Hu Zui is installed when making shell, in the time of installation Hu Zui is passed described hole and matches with inner bag, and weld and get final product.
On above-mentioned foundation structure, the present invention can further derive and design thermo jug at the different application field.Comprise inner bag, packed layer and base three-decker at the bottom of the kettle that first kind of structure is the kettle body, described inner bag is made by metal material, and packed layer is made of the thermal insulation packing material, and base is made by metal or plastic material.Therefore this kettle has best heat insulation effect because employing almost is omnibearing sealing insulation construction, but is not suitable for heating, can use as lasting coffee pot that is incubated or teapot.At the bottom of the kettle that second kind of structure is described kettle body is the bottom of inner bag, and inner bag is made by metal material.The bottom of adopting inner bag as kettle at the bottom of, can be placed directly on the heater and heat, as stove or electromagnetic oven etc.Because the present invention has good heat insulation effect, in the process of heating, heat is not easy to run off, and therefore improves the efficient of thermo jug heating, has shortened heat time heating time with respect to existing kettle, has saved the energy.Another kind of structure is to do further improvement on second kind of structure, is provided with electric heater unit at the bottom of the kettle body kettle, for heaters such as electric hot traies, can also be provided with base in its outside and match with shell, is used to protect electric hot tray not contact with the external world.Owing to have good insulation construction, therefore need not to leave big air chamber as prior art between shell and inner bag is used for heat insulation, so electroheating type thermo jug structure of the present invention can be very compact, volume is less, it is mobile to be easy to carry, and has heating properties and energy-saving effect efficiently equally.
The present invention has good effect of heat insulation, therefore can directly move the kettle body with hand.For the bigger kettle of capacity, the present invention is connected with handle on shell, makes things convenient for moving of thermo jug.
With respect to prior art, the present invention has following outstanding substantive distinguishing features and obvious improvement.
The present invention adopts expanded material packed layer and ceramic package to have dual heat insulation effect, can realize heat-insulating property efficiently, prevents that well heat from distributing.Adopt metal inner tube to make thermo jug can be applied to direct-fired hot-water bottle field, process simple and easy.Owing to have good insulation construction, when heating, have very high efficient, shortened heat time heating time, saved the energy.Ceramic package not only plays the effect of insulation, and has decorative effect very attractive in appearance, can design multiple pattern, and colouring, and color can not come off because of high temperature.Ceramic package seems, and whole thermo jug is elegant in appearance, and has the good antifouling effect, can not cleaned very convenient by greasy dirt or water erosion.
Description of drawings
Fig. 1 is the structural representation of embodiment 1;
Fig. 2 is the structural representation of embodiment 2;
Fig. 3 is the structural representation of embodiment 3;
Fig. 4 is the structural representation of embodiment 4.
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing.
A kind of thermo jug structure as shown in Figure 1, comprise kettle body 1, pot lid 2 and be located at the kettle mouth 3 that kettle body 1 one epitaxial lateral overgrowths are stretched, the sidewall of kettle body 1 comprises inner bag 4, packed layer 5 and shell 6 three-deckers, described inner bag 4 is made by metal material, packed layer 5 is made of the thermal insulation expandable filler, and shell 6 is made by ceramic material.Comprise inner bag 4, packed layer 5 and base 8 three-deckers that cooperate with shell 6 at the bottom of the kettle.Kettle mouth 3 is located at the top of kettle body 1, with inner bag 4 be integral structure.Kettle body 1 integral body is back taper, and the side is provided with handle 9.The thermo jug structure of present embodiment design is mainly used in the carrying liquid insulation, as teapot, coffee pot etc., can install filter screen additional in the kettle body and be used to isolate tealeaves and water.
The design is essentially the totally enclosed type insulation construction, and pot lid 2 can adopt the thermal insulation material to make or add the insulation construction (not shown), and sidewall has inner bag 4, packed layer 5 and 6 three layers of insulation construction of shell.Directly pack in thermo jug during use deployed coffee or tea because metal inner tube 4 has the minute surface effect, can prevent that liquid externally carries out heat radiation in the kettle; Foam filled layer 5 can effectively reduce the interior liquid of kettle and externally carry out the heat conduction by metal inner tube 4; Ceramic package 6 not only plays the effect of heat-insulation and heat-preservation, and can draw floral designs at shell 6, and the color of floral designs is solidificated in the ceramic material, just forms in the process of ceramic sintering.Have inner bag 4, packed layer 5 and base 8 three-deckers at the bottom of the kettle too, base 8 can adopt metal, plastic material to make, and has certain heat insulation effect.Therefore, how long no matter use, or under the situation of any high temperature, all can not come off, appearance looks elegant is generous, is convenient to clean.
Pack in kettle after the liquid, owing to have three layers high-efficiency insulated structure, so liquid can keep in kettle that variations in temperature is little for a long time, the splendid attire of very suitable high temperature or iced drink.Handle 9 also is convenient to thermo jug and is moved, and makes that use is more convenient.
The thermo jug structure of present embodiment as shown in Figure 2, comprise kettle body 1, pot lid 2 and be located at the kettle mouth 3 that kettle body 1 one epitaxial lateral overgrowths are stretched, the sidewall of kettle body 1 comprises inner bag 4, packed layer 5 and shell 6 three-deckers, described inner bag 4 is made by metal material, packed layer 5 is made of the thermal insulation expandable filler, and shell 6 is made by ceramic material.Be the bottom of inner bag 4 at the bottom of the kettle of kettle body 1,, make by metal with inner bag 4 integrated moldings.Kettle mouth 3 is located at kettle body 1 side, passes packed layer 5 and shell 6.Kettle body 1 side is provided with handle 9, and the effect of three layers of insulation construction of sidewall and effect are as described in Example 1.
The design is a kind of thermo jug structure of directly-heated type hot type, in the process of using, water is packed in the thermo jug, after allowing thermo jug is placed on stove or the electromagnetic oven and heats.Owing to be directly metal inner tube 4 to be heated, can conduct heat to rapidly in the kettle, absorbed by liquid.And because the sidewall of kettle body 1 has inner bag 4, packed layer 5 and 6 three layers of insulation construction of shell, therefore reduce the heat that the liquid in the kettle outwards distributes greatly, improved the efficiency of heating surface, thereby saved the energy.Under non-heated condition, because the setting of three layers of insulation construction of kettle body 1 makes this thermo jug tool heat insulation function to a certain degree.
Embodiment 3
Present embodiment provides a kind of thermo jug structure of electrothermal, as shown in Figure 3.The same with last two embodiment, comprise kettle body 1, pot lid 2 and be located at the kettle mouth 3 that kettle body 1 one epitaxial lateral overgrowths are stretched, the sidewall of kettle body 1 comprises inner bag 4, packed layer 5 and shell 6 three-deckers, described inner bag 4 is made by metal material, packed layer 5 is made of the thermal insulation expandable filler, and shell 6 is made by ceramic material.The structure of improvement is to be provided with electric heater unit 7 at the bottom of the kettle of kettle body 1, is the metal structure with inner bag 4 integrated moldings at the bottom of the kettle.Described electric heater unit 7 is general electric hot tray or semi-conductor electricity thermic devices, and the outside of electric heater unit 7 is provided with base 8 and matches with shell 6, and base 8 is used to protect electric heater unit 7.On base 8, also be provided with combined socket and switch 71 and be used for being connected, generally adopt 360 ° of rotary switch sockets with outside power supply.The kettle mouth 3 of present embodiment adopts the structure the same with embodiment 2, is located at kettle body 1 side, passes packed layer 5 and shell 6 (not shown)s.Handle 9 is located at the top of kettle body 1, is handle formula structure.The effect of three layers of insulation construction of sidewall and effect are as described in Example 1.
In the process of using, the liquid of packing in kettle body 1 is connected combined socket and switch 71 then with external power source, connects electric heater unit 7, and electric heater unit 7 heats the liquid in the kettle by metal inner tube 4 bottoms.The sidewall of kettle body 1 has inner bag 4, packed layer 5 and 6 three layers of insulation construction of shell, therefore reduces the heat that the liquid in the kettle outwards distributes greatly, has improved the efficiency of heating surface, thereby has saved the energy.At non-heated condition, three layers of insulation of kettle body 1 can keep the liquid heat in the kettle can not distribute, kettle body bottom is owing to continue and still have an electric heater unit 7 of waste heat and contact, and the air chamber that forms in the sealed base 8 also plays the effect of certain heat-insulation and heat-preservation, so the heat of kettle body 1 bottom also is not easy to distribute.Make the design become and a kind ofly have energy-efficiently, and can keep the electrothermal thermo jug of fluid temperature for a long time.
The structure of present embodiment as shown in Figure 4, except that shape, primary structure is similar to embodiment 3 with the course of work.Difference is that the kettle mouth 3 of present embodiment is located at the top of kettle body 1, with inner bag 4 be integral structure, handle 9 is for being located at kettle body 1 side, outward extending structure.And be filled with expanded material in base 8 inboards, make kettle body 1 bottom have more heat insulation effect.The design all can equally with existing electric kettle be provided with the structure of raising electrical equipment safety in utilization such as electric control gear with the design of embodiment 3, these devices can be installed in base 8 inboards equally.
The foregoing description 2,3 is all the same with embodiment 1 with 4, and the shell 6 of ceramic structure can carry out the decoration of floral designs, makes outward appearance have more aesthetic feeling.And the side wall construction of above-mentioned kettle body 1 all has three layers of heat-insulation layer efficiently, therefore is imperceptible heat basically in kettle body 1 outside, can directly catch and touch kettle body 1 sidewall, improved the security of using.The present invention is not limited to the concrete structure of above-mentioned 4 embodiment, and the thermo jug structure that any sidewall has metal inner tube 4, foam filled layer 5 and ceramic package 6 all belongs to the design's content required for protection.
Claims (10)
1. thermo jug, at least comprise kettle body (1), pot lid (2) and be located at the Hu Zui (3) that kettle body (1) one epitaxial lateral overgrowth is stretched, the sidewall that it is characterized in that described kettle body (1) comprises inner bag (4), packed layer (5) and shell (6) three-decker, described inner bag (4) is made by metal material, packed layer (5) is made of the thermal insulation packing material, and shell (6) is made by ceramic material.
2. thermo jug according to claim 1 is characterized in that described Hu Zui (3) and inner bag (4) are integral structure.
3. thermo jug according to claim 2 is characterized in that comprising inner bag (4), packed layer (5) and base (8) three-decker at the bottom of the kettle of described kettle body (1).
4. thermo jug according to claim 2 is characterized in that being made of inner bag (4) bottom at the bottom of the kettle of described kettle body (1).
5. thermo jug according to claim 4 is characterized in that being provided with electric heater unit (7) at kettle body (1) Hu Dishang.
6. thermo jug according to claim 5 is characterized in that being provided with base (8) in the outside of described electric heater unit (7) matches with shell (6).
7. according to each described thermo jug in the claim 1 to 6, it is characterized in that being connected with on the shell (6) handle (9).
8. according to each described thermo jug in the claim 1 to 6, it is characterized in that described Hu Zui (3) is located at kettle body (1) top.
9. according to each described thermo jug in the claim 1 to 6, it is characterized in that described Hu Zui (3) is located at kettle body (1) side, passes packed layer (5) and shell (6).
10. according to each described thermo jug in the claim 1 to 6, it is characterized in that described thermal insulation packing material is an expanded material.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100271427A CN101019730A (en) | 2007-03-13 | 2007-03-13 | Thermos kettle |
| PCT/CN2007/001240 WO2008110042A1 (en) | 2007-03-13 | 2007-04-16 | Heat-insulation kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100271427A CN101019730A (en) | 2007-03-13 | 2007-03-13 | Thermos kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101019730A true CN101019730A (en) | 2007-08-22 |
Family
ID=38707659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100271427A Pending CN101019730A (en) | 2007-03-13 | 2007-03-13 | Thermos kettle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101019730A (en) |
| WO (1) | WO2008110042A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2517973A (en) * | 2013-09-06 | 2015-03-11 | D & A Concept Design Ltd | An energy saving electric kettle |
| CN105725854A (en) * | 2016-01-29 | 2016-07-06 | 太仓市微贯机电有限公司 | Heat-preservation aluminum kettle |
| CN105832142A (en) * | 2015-01-12 | 2016-08-10 | 新疆鑫域森源机械设备有限公司 | Heat pipe technique based superconductive silent heating kettle |
| CN106974497A (en) * | 2017-03-23 | 2017-07-25 | 董翥 | A kind of container |
| CN108261071A (en) * | 2016-12-30 | 2018-07-10 | 佛山市顺德区美的电热电器制造有限公司 | Insulating pot |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202017102902U1 (en) * | 2017-05-15 | 2017-06-20 | BEEM Germany GmbH | samovar |
| CN107242782B (en) * | 2017-07-27 | 2022-06-07 | 小熊电器股份有限公司 | Glass electric kettle |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2097653B (en) * | 1981-04-07 | 1985-06-05 | Sadler James & Sons Ltd | Insulated containers for dispensing liquids |
| CN1069514C (en) * | 1995-12-28 | 2001-08-15 | 财团法人工业技术研究院 | Vacuum heat-insulating container |
| CN2269808Y (en) * | 1996-05-21 | 1997-12-10 | 李寿民 | Safety energy-saving kettle |
| CN2494644Y (en) * | 2001-03-03 | 2002-06-12 | 刘润生 | Multifunctional health cap |
| US7104413B2 (en) * | 2003-10-27 | 2006-09-12 | Pacific Cornetta, Inc. | Ceramic metallic liquid holding vessel |
| CN2702687Y (en) * | 2004-03-25 | 2005-06-01 | 薛小军 | Kettle |
-
2007
- 2007-03-13 CN CNA2007100271427A patent/CN101019730A/en active Pending
- 2007-04-16 WO PCT/CN2007/001240 patent/WO2008110042A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2517973A (en) * | 2013-09-06 | 2015-03-11 | D & A Concept Design Ltd | An energy saving electric kettle |
| GB2517973B (en) * | 2013-09-06 | 2016-11-02 | D & A Concept Design Ltd | An energy saving electric kettle |
| CN105832142A (en) * | 2015-01-12 | 2016-08-10 | 新疆鑫域森源机械设备有限公司 | Heat pipe technique based superconductive silent heating kettle |
| CN105725854A (en) * | 2016-01-29 | 2016-07-06 | 太仓市微贯机电有限公司 | Heat-preservation aluminum kettle |
| CN108261071A (en) * | 2016-12-30 | 2018-07-10 | 佛山市顺德区美的电热电器制造有限公司 | Insulating pot |
| CN108261071B (en) * | 2016-12-30 | 2021-04-20 | 佛山市顺德区美的电热电器制造有限公司 | Electric kettle |
| CN106974497A (en) * | 2017-03-23 | 2017-07-25 | 董翥 | A kind of container |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008110042A1 (en) | 2008-09-18 |
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Open date: 20070822 |