CN2302733Y - Energy-saving electric rice cooker - Google Patents
Energy-saving electric rice cooker Download PDFInfo
- Publication number
- CN2302733Y CN2302733Y CN 97212063 CN97212063U CN2302733Y CN 2302733 Y CN2302733 Y CN 2302733Y CN 97212063 CN97212063 CN 97212063 CN 97212063 U CN97212063 U CN 97212063U CN 2302733 Y CN2302733 Y CN 2302733Y
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- Prior art keywords
- cooker
- electric furnace
- electric
- stove
- pot
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- Expired - Fee Related
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Abstract
The utility model relates to an energy-saving electric rice cooker, which comprises the existing cooker casings, cooker bodies, electric stove plates and cooker covers. The utility model is characterized in that the enclosed type heat insulation is adopted; the cooker cover, the circumference of the cooker and the cooker bottom (below the stove plate) are processed into a jacket which is made of metallic materials and is filled with heat insulating materials to insulate the heat; the shifting heating with double stove wires is adopted; two electric stove wires with identical power are fabricated in the electric stove plate and contact with the electrically in parallel; the heating by the double stove wire is adopted when the electric rice cooker is heated up; a small magnetic cylinder thermostat which is arranged on the side of the cooker makes an automatic tripping when the water in the cooker is boiled or the temperature of the side wall of the cooker reaches seventy degree; one stove wire is broke off and only one wire is used to heat up the rice continuously until the rice is cooked. The utility model has a high utilization of the electrical heat energy by carrying out the technology and is an ideal stove implement for the electric rice cooker.
Description
The utility model relates to a kind of stove and accessory for cooking that improves the electrical heat energy utilization rate.
Electric cooker is a kind ofly to change the cooking stove of heat energy into by electric energy, and popularity rate is higher, and the common electric cooker effective utilization rate of thermal energy on the market is not high always for a long time, has caused a large amount of waste of energy.
The utility model purpose is to provide a kind of energy-saving electric rice pot, uses it, and common than before electric cooker saves energy cuts the waste.
The technical scheme that adopts that achieves the above object is: this energy-saving electric rice pot comprises shell, pot body and pot cover, electric furnace pan.It is characterized in that: in former electric furnace pan on the basis of an electric furnace heating wire, increase an electric furnace heating wire again, be present two, evenly distribute (burying) in stone or metal plate for standing a stove on as a precaution against fire, the circuit connection method is in parallel, the power of every electric furnace heating wire is approximately equal, and the peace treaty of two electric furnace heating wire power is less than the power of an electric furnace heating wire of former same specification meal pot.Take closed insulation besides, all sides of stewing, pot end (electric furnace pan is following) all serve as a contrast heat-insulation layer, and pot pot loam cake is also made interlayer and inserted insulation material.
Owing to adopt such scheme, (before the boiling) the twin furnace silk heat supply the bottom of a pan of temperature rise period in the pot is heated evenly quick heating.Big heat supply has been avoided in the monofilament heat supply of boiling back in the pot, runs the wasting phenomenon of vapour greatly.The heat radiation of closed fireless cooker body slowly, so the utility model just can reach the effect of desirable saves energy.
Fig. 1 is a circuit diagram of the present utility model
Fig. 2 is an electric cooker front structural map
Among the figure 1, thermostat 2, pot side magnetic cylinder switch 3, the bottom of a pan magnetic cylinder switch
4.5 electric furnace heating wire 6, supply socket 7, the bottom of a pan magnetic cylinder temperature controller button
8.10 indicator lamp 9, pot side magnetic cylinder temperature controller button
In Fig. 1, electric furnace heating wire (4) (5) electric wiring in parallel, thermostat (1) is the ripe back insulation of meal usefulness, and is in parallel with switch (2).
Enforcement shown in Figure 2 insulation, is gone to the bottom (electric furnace pan is following) and chuck is all made with metal material in the inboard of going up pot cover at all sides of stewing, and inserts the high-quality insulation material more therein, and institute's pot body and electric furnace pan place among the encirclement of heat-insulation layer fully.Pot side magnetic cylinder temperature controller control button (9) is gone to the bottom and is loaded onto a little magnetic cylinder, and the contact of magnetic cylinder directes reach the pot body at above 3CM place, the bottom of a pan, and institute's time spent magnetic cylinder temperature controller is worked as kettle temperature and reached 100 ℃, when a pot side temperature is exactly 70 ℃, and will automatic trip.The utility model using method: connect power supply earlier, press two switches more arbitrarily, the heat supplies simultaneously of two electric furnace heating wires are when kettle temperature rises to boiling, when at this moment a pot side wall temperatures also reaches 70 ℃, pot side magnetic cylinder temperature controller automatic trip outage stops an electric furnace heating wire job, another root stove silk continues heat supply, after this also only needs a stove silk just can keep the required medium and small degree boiling of cooking in the pot, has avoided the twin furnace silk to continue big heat supply, big boiling, the phenomenon of running the vapour wasted heat greatly.Along with moisture content in the pot is done in the least, cooking bottom temperature rises to 110 ℃ when spending, and the bottom of a pan magnetic cylinder temperature controller (original) automatic trip outage quits work fully.At this moment the meal in the pot is also with regard to whom.Be incubated for a long time as need, just needn't cut off the electricity supply, thermostat can the self-timing charging heating thermo-flask.
Claims (2)
1, a kind of energy-saving electric rice pot comprises shell, pot body, electric furnace pan.It is characterized in that: increase by one again on the basis of the inherent original electric furnace heating wire of electric furnace pan, be present two, the inboard of the drain pan of stewing besides, all sides of stewing, pot loam cake all serves as a contrast insulation material, and a pot body, electric furnace pan are among the encirclement of heat-insulation layer.
2, electric cooker according to claim 1 is characterized in that: two electric furnace heating wires are with the wiring of parallel way electricity, and the power of two electric furnace heating wires is approximately equal, and the peace treaty of two stove silk power is less than the power of a stove silk of electric cooker of former same specification.Every stove silk all is evenly distributed in the electric furnace pan with " C " shape, and newly-increased electric furnace heating wire is connected with pot side magnetic cylinder temperature controller button and pot side magnetic cylinder, and controlled by it.Carry out closed insulation besides, all sides of promptly stewing, loam cake, go to the bottom (electric furnace pan is following) are all selected metal material for use, are processed into interlayer, insert the high-quality insulation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97212063 CN2302733Y (en) | 1997-03-07 | 1997-03-07 | Energy-saving electric rice cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97212063 CN2302733Y (en) | 1997-03-07 | 1997-03-07 | Energy-saving electric rice cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2302733Y true CN2302733Y (en) | 1999-01-06 |
Family
ID=33930342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97212063 Expired - Fee Related CN2302733Y (en) | 1997-03-07 | 1997-03-07 | Energy-saving electric rice cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2302733Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214120B (en) * | 2007-01-04 | 2011-06-29 | 张幼平 | Energy-saving fast electric pressure cooker |
-
1997
- 1997-03-07 CN CN 97212063 patent/CN2302733Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101214120B (en) * | 2007-01-04 | 2011-06-29 | 张幼平 | Energy-saving fast electric pressure cooker |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |