CN2560879Y - Electric-heating stove for general pressure cooker - Google Patents
Electric-heating stove for general pressure cooker Download PDFInfo
- Publication number
- CN2560879Y CN2560879Y CN 02271909 CN02271909U CN2560879Y CN 2560879 Y CN2560879 Y CN 2560879Y CN 02271909 CN02271909 CN 02271909 CN 02271909 U CN02271909 U CN 02271909U CN 2560879 Y CN2560879 Y CN 2560879Y
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- China
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- heat
- generating pipe
- utility
- model
- heating pipe
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- Expired - Lifetime
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Abstract
The utility model relates to an electrically heated furnace for common pressure cooker, comprising a housing, a heating pipe and a control switch. A heating pipe fixed tray, on which a heating pipe bracket is installed, is arranged above the housing, and the heating pipe is positioned on the bracket. A magnetic control temperature limiter is disposed at the center of the heating pipe fixed tray, and the heating pipe, the control switch and the magnetic control temperature limiter are connected by a circuit. The cook temperature (pressure) of the common pressure cooker can be automatically controlled by the utility model through the magnetic control temperature limiter, so that the over-temperature protection when cooking or without cooker can be realized, and people are not required to keep an eye on the utility model. For the heating pipe is adopted for heating, the pressure cooker can be heated up through conduction and radiation modes, and the thermal efficiency is great. When in use, the common pressure cooker can be directly put on the heating pipe of the utility model, so that the utility model is characterized in convenient operation and usage, simple structure and relatively low cost.
Description
1. technical field
The utility model is a kind of electric furnace, and especially a kind of electric furnace that is used for the usual pressure pot belongs to the improvement technology that has electric furnace now.
2. technical background
The usual pressure pot is a kind of cooking appliance of popularizing very much, and cooking food is fast because it has, energy savings, advantage that price is not high, and retention in average family and utilization rate are very high always for many years.But the usual pressure pot of family's use at present all adopts gas furnace or naked light mode of heating.In gastronomical process, need staff to control firepower and grasp dwell time.Its operating process is: heating → limiting valve of pressure cooker exhaust → turn down firepower → manually grasp pressure limiting valve evacuation time (dwell time) → manually stops heating.Inconvenient operation needs the people to keep an eye on, and burn easily in the bottom of a pan when cooking.Even adopt electric furnace, electric heat-generating disc heating, can not realize the purpose of control heating automatically.And adopt the electric heat-generating disc heating, and meeting is owing to the influence of pressure cooker bottom surface distortion with heat-generating disc surface loose contact, and the generation thermal efficiency is extremely low, the result of heat-generating disc easy burn-out.
3. summary of the invention
The purpose of this utility model provide a kind of simple in structure, cost is lower, the thermal efficiency is high, can control heating automatically, need not that the people keeps an eye on, the electric furnace that is used for the usual pressure pot easy for operation.
The technical scheme that realizes the utility model purpose is: the utility model includes shell, heat-generating pipe, gauge tap and magnetic control temperature limiter, the shell top is provided with the heat-generating pipe fixed disk, the heat-generating pipe fixed disk is provided with the heat-generating pipe support, heat-generating pipe is arranged on the heat-generating pipe support, the magnetic control temperature limiter is positioned at the central authorities of heat-generating pipe fixed disk, and heat-generating pipe, gauge tap and magnetic control temperature limiter are linked to each other by circuit.
Good effect of the present utility model is: owing to adopt the magnetic control temperature limiter, therefore can control the temperature (pressure) of usual pressure pan boiling meal automatically, realize dry combustion method, the overtemperature prote when not having pot, need not the people and keep an eye on; The heating of employing heat-generating pipe, pressure cooker bottom surface and heat-generating pipe plane contact heat pressure cooker by conduction and radiation mode.Even the bottom of a pan and heat-generating pipe loose contact also can be arrived the pressure cooker bottom surface with heat radiation by heat-generating pipe surface high temperature, therefore, thermal efficiency height.During use, directly the usual pressure pot is placed on the heat-generating pipe of the present utility model to get final product.So it also has characteristics easy for operation, simple in structure, lower-cost.
4. description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is vertical views of the present utility model;
Accompanying drawing 3 is front views of the present utility model;
Accompanying drawing 4 is circuit diagrams of the present utility model.
5. the specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in the figure, the utility model includes shell 1, control panel 13, heat-generating pipe 5, gauge tap and magnetic control temperature limiter 6, control panel 13 is located on the surface of shell 1, shell 1 top is provided with heat-generating pipe fixed disk 3, heat-generating pipe fixed disk 3 is provided with heat-generating pipe support 4, heat-generating pipe 5 is arranged on the heat-generating pipe support 4, magnetic control temperature limiter 6 is positioned at the central authorities of heat-generating pipe fixed disk 3, heat-generating pipe 5, gauge tap and magnetic control temperature limiter 6 are linked to each other by circuit, its concrete connection as shown in Figure 4 (hereinafter, the symbol of each parts in circuit diagram is with among the English bracket that is marked on behind each parts), magnetic control temperature limiter 6 (K1) is serially connected with heat-generating pipe 5 (H) and gauge tap, in circuit, also be connected with thermal cut-off (T), power supply indicator 10 (LED1) and burner on light 11 (LED2), gauge tap, power supply indicator 10 (LED1) and burner on light 11 (LED2) all are installed on the control panel 13 on shell 1 surface.When using, the utility model (is example to cook), the pressure cooker of putting water, rice well is placed center position of the present utility model, again the utility model is connected on 220 volts the power supply, (LED1) is bright for power supply indicator 10, press the button 7 of magnetic control temperature limiter 6 (K1) on the control panel 13 then, make its closure, (LED2) is bright for burner on light 11, heat-generating pipe 5 (H) promptly begins energising and pressure cooker is heated, when being heated to magnetic control temperature limiter 6 (K1) tripping operation, burner on light 11 (LED2) extinguishes, and cuts off the electricity supply automatically, stewing again after several minutes, can exhaust uncap and take.
In order to make the utility model can be when stewing other foods stewing, realize the timing pressure holding function of usual pressure pot, as shown in Figure 4, in circuit, connect heating, pressurize change-over switch 8 (K2), heating, two gears of pressurize are connected with heating, pressurize branch road respectively, in the pressurize branch road, establish a timer 9 (K3), go up a diverter branch in parallel at heat-generating pipe 5 (H) again, this diverter branch is provided with pressurize indicator lamp 12 (LED3), and heating, pressurize change-over switch 8 (K2), timer 9 (K3) and pressurize indicator lamp 12 (LED3) also all are installed on the control panel 13.During use, the pressure cooker of putting water and food well is placed center position of the present utility model, again the utility model is connected on 220 volts the power supply, (LED1) is bright for power supply indicator 10, to heat, pressurize change-over switch 8 (K2) is got to the heating shelves, press the button 7 of magnetic control temperature limiter 6 (K1) then, make its closure, (LED2) is bright for burner on light 11, heat-generating pipe 5 (H) conducting this moment, and diverter branch in parallel is in off-state on it, heat-generating pipe 5 (H) full power operation heats pressure cooker, when being heated to the exhaust of usual pressure pot pressure limiting valve, to heat, pressurize change-over switch 8 (K2) is transformed into the pressurize shelves, and simultaneously according to the needed dwell time of cooking food, (K3) rotates to the corresponding time with timer 9, this moment, the diverter branch of heat-generating pipe 5 (H) and parallel connection on it all was in conducting state, burner on light 11 (LED2) extinguishes, and (LED3) is bright for pressurize indicator lamp 12, the work of heat-generating pipe 5 (H) half-power, pressure cooker begins to enter packing state, timer 9 (K3) beginning countdown.When countdown is finished, pressurize indicator lamp 12 (LED3) extinguishes, and cuts off the electricity supply automatically.With the pressure cooker coolant exhaust, uncap and take after the outage.
The utility model also can be used as the common electrical heating furnace and uses except that the special-purpose electric furnace that can be used as the usual pressure pot.For example put chafing dish thereon, when electric chafing dish uses; Or put frying pan or frying pan thereon, can fry in shallow oil, cooked food; Or put kettle thereon, but boiling water.
Claims (3)
1. electric furnace that is used for the usual pressure pot, it includes shell (1), control panel (13), heat-generating pipe (5), gauge tap, it is characterized in that control panel (13) is located on the surface of shell (1), shell (1) top is provided with heat-generating pipe fixed disk (3), heat-generating pipe fixed disk (3) is provided with heat-generating pipe support (4), heat-generating pipe (5) is arranged on the heat-generating pipe support (4), central authorities at heat-generating pipe fixed disk (3) are provided with magnetic control temperature limiter (6), and heat-generating pipe (5), gauge tap and magnetic control temperature limiter (6) are linked to each other by circuit.
2. the electric furnace that is used for the usual pressure pot according to claim 1 is characterized in that heat-generating pipe (5), magnetic control temperature limiter (6) and gauge tap are cascaded.
3. according to claim 1 or the 2 described electric furnaces that are used for the usual pressure pot, it is characterized in that in circuit, being connected with the change-over switch (8) of heating, two gears of pressurize, heating, two gears of pressurize are connected with heating, pressurize branch road respectively, establish a timer (9) in the pressurize branch road, heat-generating pipe (5) is gone up a diverter branch in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271909 CN2560879Y (en) | 2002-07-23 | 2002-07-23 | Electric-heating stove for general pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02271909 CN2560879Y (en) | 2002-07-23 | 2002-07-23 | Electric-heating stove for general pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2560879Y true CN2560879Y (en) | 2003-07-16 |
Family
ID=33736693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02271909 Expired - Lifetime CN2560879Y (en) | 2002-07-23 | 2002-07-23 | Electric-heating stove for general pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2560879Y (en) |
-
2002
- 2002-07-23 CN CN 02271909 patent/CN2560879Y/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120723 Granted publication date: 20030716 |