CN202993288U - Novel high-efficiency electrothermal furnace - Google Patents
Novel high-efficiency electrothermal furnace Download PDFInfo
- Publication number
- CN202993288U CN202993288U CN 201220536053 CN201220536053U CN202993288U CN 202993288 U CN202993288 U CN 202993288U CN 201220536053 CN201220536053 CN 201220536053 CN 201220536053 U CN201220536053 U CN 201220536053U CN 202993288 U CN202993288 U CN 202993288U
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- panel
- heating
- heating panel
- efficiency
- cooking stove
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- 238000010438 heat treatment Methods 0.000 claims abstract description 52
- 238000005485 electric heating Methods 0.000 claims description 29
- 238000010411 cooking Methods 0.000 claims description 25
- 238000009413 insulation Methods 0.000 claims description 12
- 239000011521 glass Substances 0.000 claims description 7
- 239000011222 crystalline ceramic Substances 0.000 claims description 3
- 229910002106 crystalline ceramic Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 2
- 230000005855 radiation Effects 0.000 abstract description 9
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000002241 glass-ceramic Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000005670 electromagnetic radiation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
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Abstract
The utility model discloses a novel high-efficiency electrothermal furnace, relates to the technical field of electrothermal furnaces, and particularly relates to a high-efficiency electrothermal furnace with a lifting structure. The novel high-efficiency electrothermal furnace comprises a heating panel, a lifting rack and a control panel, wherein a layer of electrothermal film which is of an annular shape is coated on the surface of the middle part of the heating panel. According to the high-efficiency electrothermal furnace, a lifting device is adopted, and a thermal baffle of the heating panel is made of glass ceramics. When kitchenware is placed on the heating panel, the heating panel is concave downwards under the influence of the gravity of the kitchenware, and furthermore, an enclosed space is formed. In accordance with the principle of thermal radiation, when temperature is higher, radiation is greater, however, the bottom of the kitchenware is an area with the highest temperature, the area with the highest temperature is enclosed, and thus the radiation loss of heat can be reduced. An electrothermal film heating ring in the middle part of the heating panel can be matched with an alternating current (AC)/direct current (DC) power supply of 5-400 V directly, electrotransformation efficiency is high, and energy conservation and environment protection are achieved.
Description
Technical field
The utility model relates to electric heating cooking stove technical field, relates in particular to the high-effect electric heating cooking stove with lifting structure.
Background technology
At present, China does not also adopt the high-effect electric heating cooking stove of lifting structure, utilize electric energy to heat kitchen tools and mainly contain electromagnetic oven, electric cooker etc., the operation principle of its heater element can be divided into following two kinds basically: a kind of is to use electromagnetic heating, its heating principle is that heater element is magnet exciting coil, can produce a large amount of electromagnetic radiation during magnet exciting coil work, the people be known from experience cause certain injury; Another kind is more common resistance heating, and it is the line heater that its heating principle makes its heating, resistance wire to resistance wire energising exactly, and its electric conversion efficiency is very low, and uses and dangerous.Except above-mentioned 2, the voltage that the electric heating cooking stove of selling on market uses is 220V, the AC power of frequency 50Hz.Now be badly in need of a kind of low power consuming, environmental protection, the high-effect and electric heating cooking stove that can mate the different size power supply.
Summary of the invention
Technical problem to be solved in the utility model is: to existing automobile rice cooker, provide a kind of low power consuming, environmental protection, the high-effect and electric heating cooking stove that can mate the different size power supply.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of high-efficiency electric heating cooking stove comprises heating panel, crane and control panel, and described heating panel middle part surface spraying has one deck Electric radiant Heating Film, and it is shaped as circular.
Described heating panel is devitrified glass, micro-crystalline ceramic or quartz glass etc.
Described heating panel is disc-shape.
Described heating panel lower surface arranges lowering or hoisting gear, and lowering or hoisting gear comprises: sliding panel and spiral shape spring.
Described spiral shape spring is fixed on base plate.
Described heating panel heating temp and time are controlled panel and control.
Described heating panel can be directly and the power of alterating and direct current coupling of 5～400V, need not conversion.
The beneficial effects of the utility model are: described high-effect electric heating cooking stove adopts lowering or hoisting gear, thermal insulation board in the heating panel adopts devitrified glass, when kitchen tools were placed on the heating panel, the heating panel was subjected to the kitchen tools gravity effect recessed, and forms a confined space, according to heat radiation principle, temperature is higher, and radiation is larger, and is temperature highest region territory bottom kitchen tools, with highest region territory sealing, so just can reduce the radiation of heat and lose.The electric heating film for heating ring at described heating panel middle part can be realized directly mating with the power of alterating and direct current of 5～400V, and electric transformation efficiency is high, and energy-conserving and environment-protective.
Description of drawings
Fig. 1 is a kind of high-effect electric heating cooking range structure front view described in the utility model;
Fig. 2 is a kind of high-effect electric heating cooking range structure top view described in the utility model;
Fig. 3 is the heat insulation plate structure front view of a kind of high-effect electric heating cooking stove described in the utility model;
Fig. 4 is the heat insulation plate structure top view of a kind of high-effect electric heating cooking stove described in the utility model;
Fig. 5 is the sliding panel structure top view of a kind of high-effect electric heating cooking stove described in the utility model;
Fig. 6 is the sliding panel structural front view of a kind of high-effect electric heating cooking stove described in the utility model.
The specific embodiment
As shown in the figure, thermal insulation board 2 upper surfaces in this high-effect electric heating cooking stove heating panel are coated with the thick Electric radiant Heating Film of one deck, described thermal insulation board is the various dielectrics such as simple glass, conventional ceramic, devitrified glass, micro-crystalline ceramic, carborundum, as seen the thermal insulation board 2 in panel of generating heat has the space of very large selection, and the utility model is preferentially selected devitrified glass.Thermal insulation board 2 in described heating panel is made discoid, the electric heating film for heating ring 3 that is sprayed on thermal insulation board 2 middle parts with connect electrode and be connected, and can be connected with power of alterating and direct current, voltage can be between 5～400V, this just makes this electric heating cooking stove scope of application wider.Described heating panel lower surface arranges lowering or hoisting gear, and lowering or hoisting gear comprises: sliding panel 4 and spiral shape spring 5.Described sliding panel 4 is fixedly connected with spiral shape spring 5, and spiral shape spring 5 can be realized sliding up and down of sliding panel 4.Described spring 5 is fixed in base plate 6.
Described heating panel heating temp and time, controlled panel was controlled.Heating ring 3 in described heating panel can be directly and the power of alterating and direct current coupling of 5～400V, need not conversion.
Described Electric radiant Heating Film is the far infrared surface heating, conducts heat and concentrates, and efficient is high, quick heating.
The utility model is compared with existing electric heating cooking stove, outstanding feature is: high-effect electric heating cooking stove adopts lowering or hoisting gear, and the thermal insulation board in the heating panel adopts devitrified glass, when kitchen tools are placed on the heating panel, the heating panel is subjected to the kitchen tools gravity effect recessed, and form a confined space, according to heat radiation principle, temperature is higher, radiation is larger, and be temperature highest region territory bottom kitchen tools, with highest region territory sealing, so just can reduce the radiation of heat and lose.Heating panel middle part electric heating film for heating ring can be realized directly mating with the power of alterating and direct current of 5～400V, and electric transformation efficiency is high, and energy-conserving and environment-protective.
Claims (6)
1. a high-efficiency electric heating cooking stove, comprise heating panel, crane and control panel, and it is characterized in that: thermal insulation board (2) upper surface in described heating panel is coated with one deck Electric radiant Heating Film, and it is shaped as circular.
2. high-efficiency electric heating cooking stove according to claim 1, it is characterized in that: the thermal insulation board (2) in described heating panel is devitrified glass, micro-crystalline ceramic or quartz glass.
3. high-efficiency electric heating cooking stove according to claim 1, it is characterized in that: the thermal insulation board (2) in described heating panel is made discoid, electric heating film for heating ring (3) with connect electrode and be connected.
4. high-efficiency electric heating cooking stove according to claim 1 is characterized in that: described heating panel lower surface arranges lowering or hoisting gear, and lowering or hoisting gear comprises: sliding panel (4) and spiral shape spring (5).
5. high-efficiency electric heating cooking stove according to claim 4, it is characterized in that: described spiral shape spring (5) is fixed on base plate (6).
6. high-efficiency electric heating cooking stove according to claim 1, is characterized in that: described heating panel heating temp and controlled panel of time (7) control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536053 CN202993288U (en) | 2012-10-11 | 2012-10-11 | Novel high-efficiency electrothermal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220536053 CN202993288U (en) | 2012-10-11 | 2012-10-11 | Novel high-efficiency electrothermal furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202993288U true CN202993288U (en) | 2013-06-12 |
Family
ID=48564465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220536053 Expired - Fee Related CN202993288U (en) | 2012-10-11 | 2012-10-11 | Novel high-efficiency electrothermal furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202993288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090425A (en) * | 2012-10-11 | 2013-05-08 | 浙江师范大学 | High-performance electric heating furnace oven |
-
2012
- 2012-10-11 CN CN 201220536053 patent/CN202993288U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090425A (en) * | 2012-10-11 | 2013-05-08 | 浙江师范大学 | High-performance electric heating furnace oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130612 Termination date: 20131011 |