CN203657010U - Household electric furnace - Google Patents
Household electric furnace Download PDFInfo
- Publication number
- CN203657010U CN203657010U CN201320846646.2U CN201320846646U CN203657010U CN 203657010 U CN203657010 U CN 203657010U CN 201320846646 U CN201320846646 U CN 201320846646U CN 203657010 U CN203657010 U CN 203657010U
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- China
- Prior art keywords
- flue
- electric heater
- furnace
- heater
- base
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- Expired - Fee Related
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Abstract
The utility model provides a household electric furnace which comprises a furnace pipe, a furnace shell, a base, a plurality of air holes and a heating device, wherein the furnace shell is arranged at the outer side of the furnace pipe, the base is arranged at the bottom of the furnace pipe, the plurality of air holes are formed in the furnace pipe and penetrate through the upper end surface and the lower end surface of the furnace pipe, the heating device is arranged in the furnace pipe; an air chamber is formed in the base, the plurality of air holes are communicated with the air chamber, and a ventilation opening communicated with the air chamber is formed in one side of the base. The household electric stove is provided with the furnace pipe with a good insulating effect, the heated furnace pipe is used for providing heat so as to achieve the high-temperature demand in cooking, the effect similar to the open-fire cooking can be achieved, the household electric furnace has no special requirements on cookware, and is more environment-friendly by adopting electricity; the insulating layer is arranged outside the furnace pipe, so that the household electric furnace is good in insulating effect and energy-saving.
Description
Technical field
The utility model relates to domestic cookers field, relates in particular to a kind of electric heater.
Background technology
Existing electric cooking appliance (electromagnetic oven, electricity pottery stove etc.) is a kind of cooking utensils that are heat energy by electric energy conversion, has advantages of energy-conserving and environment-protective.But because it can not produce naked light, its temperature that can reach is limited, multipotency reaches 350 ℃ of left and right, for cooking, and cannot be compared with the effect that uses gas burner cook.Especially when quick-fried, need short time high temperature, but existing electromagnetic oven or electricity pottery stove all cannot reach, be difficult to meet the requirement of haute cuisine.In addition, based on the heating principle of electromagnetic oven or electricity pottery stove, between electromagnetic oven or electricity pottery stove and pan, must there is certain contact-making surface and just can heat, pan be had to specific requirement, the essential pan that adopts pan or special construction.In the time that pan leaves electromagnetic oven or electricity pottery stove, the temperature meeting rapid drawdown in pot, the temperature requirements while not meeting cooking.
Utility model content
The purpose of this utility model is to overcome the defect of prior art, and a kind of electric heater is provided, and can meet the requirement of high-temperature cooking, and energy-conserving and environment-protective.
For achieving the above object, the utility model provides a kind of electric heater, comprise flue, be located at flue outside furnace shell, be located at flue bottom base, be located in flue and connect several air vents of flue upper and lower end face and be located at the heater in flue; In described base, form an air compartment, described several air vents are communicated with described air compartment, and a side of described base is provided with the ventilating opening that is communicated with air compartment.
Described flue adopts clay to make, and has the good function storing heat.
Described flue bottom is provided with a temperature probe, is convenient to survey the temperature of flue.
Described chassis outer side is provided with the temperature controller of the described temperature probe of an electric connection, is convenient to monitor the temperature of flue.
Described furnace shell is Stainless Steel Vacuum heat-insulation layer, prevents that the dissipation of heat in flue from going out, and improves the utilization rate of flue heat energy, and occurs scalding while having avoided people to contact furnace shell.
Described heater is heating wire, and material is easy to get, and cost is low.
Described heating wire is spiral setting, heats more even.
The two ends of described heating wire connect respectively binding post, and this two binding post is electrically connected plug, connects external power source by plug.
Also comprise the thermal insulation layer of being located between flue and furnace shell, this thermal insulation layer is made up of heat-barrier material, has good heat insulation and preservation effect.
Also comprise the insulation cover of being located at flue top, the insulation of this electric heater while being convenient to not use.
The beneficial effects of the utility model: the utility model electric heater, there is the flue of high insulating effect, by providing heat energy by flue after heating flue, high temperature demands can reach culinary art time, can reach naked light and cook similar effect, and there is no specific (special) requirements for pan, and adopt electric energy, more environmental protection; Flue arranges heat-insulation layer outward, and high insulating effect is saved the energy.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the utility model electric heater;
Fig. 2 is A-A line cutaway view in Fig. 1;
Fig. 3 is the structure diagram that the utility model electric heater shows heating wire shape.
The specific embodiment
Describe mechanism of the present utility model and operation principle in detail below in conjunction with accompanying drawing.For better explanation the present embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing some known features and explanation thereof may to omit be understandable.The corresponding same or analogous parts of same or analogous label.
Shown in Fig. 1-3, the utility model provides a kind of electric heater, comprise flue 3, be located at flue 3 outsides furnace shell 1, be located at flue 3 bottoms base 9, be located in flue 3 and connect several air vents 4 of flue 3 upper and lower end faces and be located at the heater in flue 3.Interior formation one air compartment 7 of described base 9, described several air vents 4 are communicated with described air compartment 7, and a side of described base 9 is provided with the ventilating opening 11 that is communicated with air compartment 7.
Described flue 3 adopts clay to make, and has the good function storing heat, and heating flue 3 can reach higher temperature.Because being adopts heater heating flue 3, then provide described heat by flue 3, it is too high that therefore the power of heater does not need setting, and the corresponding increase heat time can be heated to needed higher temperature by flue 3, therefore lower to the requirement of heater.The top of described flue 3, for placing cooker, does not have special requirement for pan.Described flue 3 bottoms are provided with a temperature probe 8, and in order to survey the temperature of flue 3, described base 9 outsides are provided with the temperature controller 12 of the described temperature probe 8 of an electric connection, in order to monitor the temperature of flue 3, in the time that the temperature of flue 3 reaches setting value, stop heating, save electric energy.
Described furnace shell 1 is Stainless Steel Vacuum heat-insulation layer, prevents that the dissipation of heat in flue 3 from going out, and improves the utilization rate of flue 3 heat energy, and occurs scalding while having avoided people to contact furnace shell 1.
Refer to shown in Fig. 3, described heater is heating wire 5, and this heating wire 5 is spiral setting, has increased heating surface (area) (HS, and makes uniform heat distribution.Described heating wire 5 can be heated to 600-800 ℃ by the temperature of flue 3, can meet the high temperature requirement of cooking process.The two ends of described heating wire 5 connect respectively binding post 8, and this two binding post 8 is electrically connected plug 10, connects external power source by plug 10.
Described air vent 4 is uniformly distributed in flue 3, and is distributed in described heater around, in the present embodiment, as shown in Figure 2, is provided with two circle air vents 4 in described flue 3, and those air vents 4 are circle distribution, and are distributed in the both sides of described heating wire 5.
Further, described electric heater also comprises the thermal insulation layer 2 of being located between flue 3 and furnace shell 1, and this thermal insulation layer 2 is made up of heat-barrier material, greatly reduces the heat radiation of flue 3, makes flue 3 have better heat insulation effect.Due to thermal insulation layer 2 and the dual thermal insulation function of furnace shell 1, guarantee high temperature when electric furnace uses, greatly improve the utilization rate of heat energy, effectively save electric energy, and good heat-insulation effect, when contact furnace shell 1, can not be burned.
Preferably, the top of described flue 3 is concordant with the top of described thermal insulation layer 2, and the top of described flue 3, lower than the top of described furnace shell 1, forms a step between described flue 3 and described furnace shell 1, is beneficial to placing cooker.
Described electric heater also comprises the insulation cover 6 of being located at flue 3 tops.In the time using electric furnace, this insulation cover 6 to be opened, and ventilating opening 11 is opened, the hot-air in air vent 4 will up flow, and take the heat of flue 3 to flue 3 tops, thereby heat will be provided to the pan of culinary art use.In the time not using electric furnace, this insulation cover 6 is covered, ventilating opening 11 to be closed, the heat in flue 3 can be preserved a period of time, and while reusing electric furnace in the short time, the time of heating flue 3 will shorten, thereby save electric energy.In sum, the utility model electric heater, has the flue of high insulating effect, by providing heat energy by flue after heating flue, the high temperature demands can reach culinary art time, can reach naked light and cook similar effect, and there is no specific (special) requirements for pan, and adopt electric energy, more environmental protection; Flue arranges heat-insulation layer outward, and high insulating effect is saved the energy.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here without also giving exhaustive to all embodiments.All any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in the protection domain of the utility model claim.
Claims (2)
1. an electric heater, it is characterized in that, comprise flue, be located at flue outside furnace shell, be located at flue bottom base, be located in flue and connect several air vents of flue upper and lower end face and be located at the heater in flue, described heater does not contact with described air vent; In described base, form an air compartment, described several air vents are communicated with described air compartment, and a side of described base is provided with the ventilating opening that is communicated with air compartment.
2. electric heater as claimed in claim 1, is characterized in that, described flue adopts clay to make.
3. electric heater as claimed in claim 1, is characterized in that, described flue bottom is provided with a temperature probe.
4. electric heater as claimed in claim 3, is characterized in that, described chassis outer side is provided with the temperature controller of the described temperature probe of an electric connection.
5. electric heater as claimed in claim 1, is characterized in that, described furnace shell is Stainless Steel Vacuum heat-insulation layer.
6. electric heater as claimed in claim 1, is characterized in that, described heater is heating wire.
7. electric heater as claimed in claim 6, is characterized in that, described heating wire is spiral setting.
8. electric heater as claimed in claim 6, is characterized in that, the two ends of described heating wire connect respectively binding post, and this two binding post is electrically connected plug, connects external power source by plug.
9. electric heater as claimed in claim 1, is characterized in that, also comprises the thermal insulation layer of being located between flue and furnace shell, and this thermal insulation layer is made up of heat-barrier material.
10. electric heater as claimed in claim 1, is characterized in that, also comprises the insulation cover of being located at flue top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846646.2U CN203657010U (en) | 2013-12-20 | 2013-12-20 | Household electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320846646.2U CN203657010U (en) | 2013-12-20 | 2013-12-20 | Household electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203657010U true CN203657010U (en) | 2014-06-18 |
Family
ID=50923390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320846646.2U Expired - Fee Related CN203657010U (en) | 2013-12-20 | 2013-12-20 | Household electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203657010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697505A (en) * | 2013-12-20 | 2014-04-02 | 陈坚胜 | Household electric furnace |
-
2013
- 2013-12-20 CN CN201320846646.2U patent/CN203657010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103697505A (en) * | 2013-12-20 | 2014-04-02 | 陈坚胜 | Household electric furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20181220 |