CN107303128B - One kind is energy-saving can uniformly heated electric cooker - Google Patents
One kind is energy-saving can uniformly heated electric cooker Download PDFInfo
- Publication number
- CN107303128B CN107303128B CN201610261598.9A CN201610261598A CN107303128B CN 107303128 B CN107303128 B CN 107303128B CN 201610261598 A CN201610261598 A CN 201610261598A CN 107303128 B CN107303128 B CN 107303128B
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- heat
- liquid metal
- electric cooker
- liner
- heating
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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
-
- 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
-
- 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
- A47J36/24—Warming devices
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
The present invention relates to field of home appliance technology, more particularly to it is a kind of it is energy-saving can uniformly heated electric cooker.It is of the invention it is energy-saving can the heat-generating disc of uniformly heated electric cooker be set to the bottom in shell, liner is installed on heat-generating disc, the outside of liner is additionally provided with heating insulation layer, and liquid metal is equipped in heating insulation layer, and liquid metal is used to the even heat of heat-generating disc being transferred to liner.The electric cooker has the advantages that structure simple, high reliablity, energy saving and application are strong, using the conductivity of heat that liquid metal is excellent, being transferred to the even heat of heat-generating disc on liner, realize to the whole uniformly heated effect of liner.
Description
Technical field
The present invention relates to field of home appliance technology, more particularly to it is a kind of it is energy-saving can uniformly heated electric cooker.
Background technique
Electric cooker is a kind of cooker for being changed into thermal energy using electric energy, and health easy to use is ten in people's daily life
Divide a kind of common household electrical appliance for culinary art.Traditional electric cooker generally uses chassis fever to drive liner heating, is easy
Lead to liner hot-spot, heating is uneven, so that it is poor to cook the rice mouthfeel come, and is easy bottom and burns.
Defect in view of the aforementioned technical background, the present invention provides it is a kind of it is energy-saving can uniformly heated electric cooker.
Summary of the invention
(1) technical problems to be solved
The technical problem to be solved in the present invention is to provide it is a kind of it is energy-saving can uniformly heated electric cooker, electric cooker can be made
Liner be integrally evenly heated, energy conservation and environmental protection.
(2) technical solution
In order to solve the above-mentioned technical problems, the present invention provides it is a kind of it is energy-saving can uniformly heated electric cooker, including it is outer
Shell, heat-generating disc and liner, the heat-generating disc are set to the bottom in shell, and the liner is installed on heat-generating disc, the liner
Outside be additionally provided with heating insulation layer, liquid metal is equipped in the heating insulation layer, the liquid metal will be for that will generate heat
The even heat of disk is transferred on liner.
Further, heating pipe is laid in the heating insulation layer, the heating pipe for liquid metal for mentioning
For the space of Uniform Flow.
Further, under the heat effect of heat-generating disc, the liquid metal by thermosyphon effect described by that can be added
It is uniformly flowed in heat pipeline.
Further, electric field generating means are provided with around the heating insulation layer, the electric field generating means are used for
The electromagnetic field for driving the liquid metal flows is generated, the electromagnetic field driving liquid metal is uniform in the heating pipe
Flowing.
Further, which further includes control device, and the control device includes:
Heating control module is connect with the electric field generating means, for monitoring the Uniform Flow shape of the liquid metal
State；
Display module is heated, is connect with the heat-generating disc, for monitoring and showing the heated condition of the heat-generating disc.
Further, the heating pipe spirals setting in heating insulation layer in predetermined pattern.
Further, the material of the heating pipe is the combination of one or more of ceramics, glass or stainless steel.
Further, the bottom of the shell is evenly arranged with support leg, is covered with non-slip mat in the support leg.
Further, the liquid metal is gallium indium bianry alloy, wherein the parts by weight of gallium are 20~90 parts, remaining is
Indium.
Further, the liquid metal is gallium indium tin ternary alloy three-partalloy, wherein the parts by weight of gallium are 30~80 parts, indium
Parts by weight are 10~20 parts, remaining is tin.
(3) beneficial effect
Above-mentioned technical proposal of the invention have the advantages that it is of the invention it is energy-saving can uniformly heated electric cooker
Heat-generating disc be set to the bottom in shell, liner is installed on heat-generating disc, and the outside of liner is additionally provided with heating insulation layer, is added
Liquid metal is equipped in hot insulating layer, liquid metal is used to the even heat of heat-generating disc being transferred to liner.Electric cooker tool
Have the advantages that simple structure, high reliablity, energy saving and application are strong, using the conductivity of heat that liquid metal is excellent, can incite somebody to action
The even heat of heat-generating disc is transferred on liner, is realized to the whole uniformly heated effect of liner.
Detailed description of the invention
Fig. 1 be the embodiment of the present invention it is energy-saving can uniformly heated electric cooker front sectional view.
Wherein, 1, shell；2, liner；3, heating insulation layer；4, heat-generating disc.
Specific embodiment
Embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples.Following embodiment is used for
Illustrate the present invention, but cannot be used to limit the scope of the invention.
In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.Term " on ",
The orientation or positional relationship of the instructions such as "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion " is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
As shown in Figure 1, it is provided in this embodiment it is energy-saving can the heat-generating disc 4 of uniformly heated electric cooker be set to shell 1
Interior bottom, liner 2 are installed on heat-generating disc 4, and the outside of liner 2 is additionally provided with heating insulation layer 3, are set in heating insulation layer 3
There is liquid metal, liquid metal is used to the even heat of heat-generating disc 4 being transferred to liner 2.The electric cooker have structure it is simple,
High reliablity, energy saving and strong application advantage can be by the heat of heat-generating disc 4 using the conductivity of heat that liquid metal is excellent
Amount is uniformly transferred on liner 2, is realized to the whole uniformly heated effect of liner 2.
In the present embodiment, in order to guarantee the mobility and heat transfer stability of liquid metal, preferably liquid metal is gallium simple substance
Metal and its binary, ternary alloy three-partalloy, including but not limited to gallium-indium alloy or gallium-indium-tin alloy, further preferred liquid metal are
Gallium indium bianry alloy, wherein the parts by weight of gallium are 20~90 parts, remaining is indium；Or liquid metal is gallium indium tin ternary alloy three-partalloy,
Wherein, the parts by weight of gallium are 30~80 parts, and the parts by weight of indium are 10~20 parts, remaining is tin.
In order to guarantee liquid metal in heating insulation layer 3 can Uniform Flow distribution, the cloth preferably in heating insulation layer 3
Equipped with heating pipe (not shown), heating pipe is used to provide the space of Uniform Flow for liquid metal, in heat-generating disc 4
Under heat effect, liquid metal can be such that liquid metal is heating by uniformly being flowed in heating pipe by thermosyphon effect
It at liquid flow regime in pipeline, and is evenly distributed in heating insulation layer 3, to make heating insulation layer 3 to the heat of liner 2
Transmission effect is uniformly reliable.
In addition to the flowing of electromagnetic field driving effect driving liquid metal, tool can also be utilized using other than by thermosyphon effect
Electric field generating means (not shown) can be arranged in body around heating insulation layer 3, and electric field generating means are driven for generating
The electromagnetism field energy driving liquid metal of the electromagnetic field of dynamic liquid metal flows, generation uniformly flows in heating pipe, thus
Guarantee the flowing of liquid metal quickly, stablize, be reliable and be evenly distributed, keep it in heating pipe and flow shape at liquid
State, and be evenly distributed in heating insulation layer 3, to keep heating insulation layer 3 uniformly reliable to the heat transfer effect of liner 2.
For the ease of controlling the course of work of electric field generating means, so that the flow distribution state of liquid metal is controlled, it is excellent
Select and be additionally provided with control device in the electric cooker, control device include but is not limited to heating control module and heating display module,
Heating control module is connect with electric field generating means, and the Uniform Flow for monitoring the liquid metal in heating pipe is distributed shape
State, heating display module is connect with heat-generating disc 4, for monitoring and showing the heated condition of heat-generating disc 4, such as heating temperature and heating
The data such as time.Control device is also provided with data processing module, data processing module respectively with heating control module and
Display module connection is heated, for receiving and processing the electromagnetic field data in heating control module, and heating display mould
The data such as the temperature of the heat-generating disc 4 monitored in block, and specific data are integrated and send heating display module to and are shown
Show.
Other than the control device of setting control electric field generating means, the work shape of monitoring electric cooker may be provided for
The work monitoring device of state, the work monitoring device are connect with heat-generating disc 4 and liner 2 respectively, can be with 4 He of direct monitoring heat-generating disc
The temperature of liner 2, to obtain the heat transfer efficiency of liquid metal.
Heat transfer in order to guarantee heating pipe is uniform, and the liquid metal of internal flow can be uniformly distributed, preferably heating tube
It spirals setting in heating insulation layer 3 in predetermined pattern in road；In order to guarantee the heat transfer stability of heating pipe, preferably heating pipe
Material be the combination of one or more of ceramics, glass or stainless steel, ceramics, glass or the stainless steel of selection are that light body is anti-
Fall material；Furthermore, it is possible to the predetermined pattern of heating pipe be designed as to more complicated pattern, as long as guaranteeing that heating pipe can be
Even spiraling is distributed in the outside of liner 2, and heating pipe is made to coat liner 2.
The bottom of the shell 1 of the electric cooker of the present embodiment is evenly arranged with support leg (not shown), pastes in support leg
It is covered with non-slip mat, the shell 1 of electric cooker can be made to be supported protection, and there is antiskid effect, is guaranteed safer when using
Reliably.
The present embodiment it is energy-saving can uniformly heated electric cooker at work, by heat-generating disc 4 generate heat, due to adding
Hot insulating layer 3 is wrapped in the outside of liner 2, and directly contacts with heat-generating disc 4, therefore heat is by the liquid in heating insulation layer 3
Metal is evenly transferred in liner 2, so that the uniform heat distribution in liner 2, significantly more efficient can utilize thermal energy, to reach
To energy saving effect.
Embodiment 1
In the electric cooker of the present embodiment 1, the heat-generating disc 4 of electric cooker is set to the bottom in shell 1, and liner 2 is installed on hair
In hot plate 4, the outside of liner 2 is additionally provided with heating insulation layer 3, is equipped with liquid metal in heating insulation layer 3, liquid metal is used for
The even heat of heat-generating disc 4 is transferred on liner 2；Liquid metal in heating insulation layer is gallium indium bianry alloy, wherein gallium
Mass fraction be 20%~90%, remaining is indium.
Embodiment 2
The structure of the electric cooker of the present embodiment 2 is substantially the same manner as Example 1, and something in common repeats no more, and difference exists
In: the liquid metal in heating insulation layer is gallium indium tin ternary alloy three-partalloy, wherein the mass fraction of gallium is 30%~80%, indium
Mass fraction is 10%~20%, remaining is tin.
Comparative example 1
The electric cooker of the comparative example 1 is the common electric cooker without containing the heating insulation layer with liquid metal.
For above-mentioned two embodiment and a comparative example, identical heating temperature and heating time are provided in heat-generating disc 4
Under conditions of, the heat transfer efficiency transmitted into its liner 2 of heat that the heat-generating disc 4 of each electric cooker generates is calculated such as
Shown in table 1.
1 electric cooker heat transfer efficiency table of table
| Experiment parameter | Embodiment 1 | Embodiment 2 | Comparative example 1 |
| Heat transference efficiency (%) | 88%~92% | 87%~94% | 53%~61% |
As shown in Table 1, in the present embodiment 1 and the electric cooker of embodiment 2, the electric meal of the heating insulation layer with liquid metal
The heat transfer efficiency of pot is apparently higher than common electric pot.
In conclusion the present embodiment it is energy-saving can the heat-generating disc 4 of uniformly heated electric cooker be set to the bottom in shell 1
Portion, liner 2 are installed on heat-generating disc 4, and the outside of liner 2 is additionally provided with heating insulation layer 3, are equipped with liquid in heating insulation layer 3
Metal, liquid metal are used to the even heat of heat-generating disc 4 being transferred to liner 2.The electric cooker simple, reliability with structure
Advantage high, that energy utilization rate is high and application is strong can be by the heat of heat-generating disc 4 using the conductivity of heat that liquid metal is excellent
It is uniformly transferred on liner 2, realizes to the whole uniformly heated effect of liner 2.
The embodiment of the present invention is given for the purpose of illustration and description, and is not exhaustively or by this to send out
It is bright to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Choosing
Selecting and describe embodiment is and to make those skilled in the art to more preferably illustrate the principle of the present invention and practical application
It will be appreciated that the present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (7)
1. it is a kind of it is energy-saving can uniformly heated electric cooker, which is characterized in that including shell, heat-generating disc and liner, the fever
Disk is set to the bottom in shell, and the liner is installed on heat-generating disc, and the outside of the liner is additionally provided with heating insulation layer,
Liquid metal is equipped in the heating insulation layer, the liquid metal is used to the even heat of heat-generating disc being transferred to liner；
Wherein, heating pipe is laid in the heating insulation layer, the heating pipe is used to provide uniform flow for liquid metal
Dynamic space, the liquid metal by can uniformly be flowed in the heating pipe by thermosyphon effect, protect by the heating
Electric field generating means are provided with around warm layer, the electric field generating means are for generating the electricity for driving the liquid metal flows
Magnetic field, the electromagnetic field driving liquid metal uniformly flow in the heating pipe.
2. electric cooker according to claim 1, which is characterized in that the electric cooker further includes control device, the control dress
It sets and includes:
Heating control module is connect with the electric field generating means, for monitoring the Uniform Flow state of the liquid metal；
Display module is heated, is connect with the heat-generating disc, for monitoring and showing the heated condition of the heat-generating disc.
3. electric cooker according to claim 1, which is characterized in that the heating pipe is in heating insulation layer in default figure
Case is spiraled setting.
4. electric cooker according to claim 1, which is characterized in that the material of the heating pipe is for ceramic, glass or not
One or more of the steel that becomes rusty combines.
5. electric cooker according to claim 1, which is characterized in that the bottom of the shell is evenly arranged with support leg, institute
It states and is covered with non-slip mat in support leg.
6. electric cooker according to claim 1-5, which is characterized in that the liquid metal is the conjunction of gallium indium binary
Gold, wherein the parts by weight of gallium are 20~90 parts, remaining is indium.
7. electric cooker according to claim 1-5, which is characterized in that the liquid metal is the conjunction of gallium indium tin ternary
Gold, wherein the parts by weight of gallium are 30~80 parts, and the parts by weight of indium are 10~20 parts, remaining is tin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610261598.9A CN107303128B (en) | 2016-04-25 | 2016-04-25 | One kind is energy-saving can uniformly heated electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610261598.9A CN107303128B (en) | 2016-04-25 | 2016-04-25 | One kind is energy-saving can uniformly heated electric cooker |
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| Publication Number | Publication Date |
|---|---|
| CN107303128A CN107303128A (en) | 2017-10-31 |
| CN107303128B true CN107303128B (en) | 2019-04-26 |
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| CN201610261598.9A Active CN107303128B (en) | 2016-04-25 | 2016-04-25 | One kind is energy-saving can uniformly heated electric cooker |
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| WO2006065058A1 (en) * | 2004-12-14 | 2006-06-22 | Hyung Woo Kim | Heating apparatus of electronic pot device |
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| WO1997048774A1 (en) * | 1996-06-19 | 1997-12-24 | Daikin Industries, Ltd. | Coating composition, coating film, and process for the production of the film |
| CN201977524U (en) * | 2010-12-23 | 2011-09-21 | 姚凌 | Split type reservation food-cooking device |
| CN204670942U (en) * | 2015-02-12 | 2015-09-30 | 佛山市顺德区美的电热电器制造有限公司 | Electric heating plate and electric cooker |
| CN105496708B (en) * | 2016-01-20 | 2017-06-13 | 云南科威液态金属谷研发有限公司 | It is a kind of for thermotherapy, the liquid metal physiotherapy couch and its mattress of magnetic therapy |
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Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006065058A1 (en) * | 2004-12-14 | 2006-06-22 | Hyung Woo Kim | Heating apparatus of electronic pot device |
| CN103750731A (en) * | 2008-02-04 | 2014-04-30 | 郭卫康 | High-heat liquid flow pan range |
| CN103932574A (en) * | 2008-02-04 | 2014-07-23 | 郭卫康 | High-heat liquid flow multi-purpose furnace |
| CN103948297A (en) * | 2008-02-04 | 2014-07-30 | 郭卫康 | Multipurpose high-heat liquid flow cooker |
| CN204564473U (en) * | 2014-12-30 | 2015-08-19 | 中煤第三建设（集团）有限责任公司 | Firing equipment |
| CN204735238U (en) * | 2015-02-28 | 2015-11-04 | 天津法莫西医药科技有限公司 | Small -size water -bath |
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| CN107303128A (en) | 2017-10-31 |
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