CN2798796Y - Electric heating pressure cooker - Google Patents
Electric heating pressure cooker Download PDFInfo
- Publication number
- CN2798796Y CN2798796Y CN 200420150016 CN200420150016U CN2798796Y CN 2798796 Y CN2798796 Y CN 2798796Y CN 200420150016 CN200420150016 CN 200420150016 CN 200420150016 U CN200420150016 U CN 200420150016U CN 2798796 Y CN2798796 Y CN 2798796Y
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- Prior art keywords
- cooker
- pot body
- cooker body
- temperature controller
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005485 electric heating Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000004134 energy conservation Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 235000012054 meals Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to an electric heating pressure cooker which comprises a cooker body and a cooker cover which is corresponding to the cooker body, wherein the cooker cover is provided with a pressure limiting valve and a safety valve; the cooker body and the cooker cover are provided with handles; the bottom of the cooker body is directly provided with a heating tube and a temperature controller, and the lower part of the cooker body is provided with a lower cavity body which can contain the heating tube, the temperature controller and a temperature controlling circuit. Since the bottom of the cooker body is directly provided with the heating tube, the heat generated by the heating tube is directly conducted to the cooker body so that the heat efficiency of the pressure cooker of the utility model is high. The inner part of the cooker body is identical with that of the ordinary cooker body, thereby, the utility model can complete all the operations which the ordinary pressure cooker can proceed. Owing to the simple structure, the utility model is favorable for mass production. Since the temperature controller is directly arranged at the bottom of the cooker body, the temperature control is accurate.
Description
Technical field
The utility model relates to a kind of electric pressure-cooker.
Background technology
Pressure cooker has energy-conservation and the better to eat advantage of food that make.The usual pressure pot is heated by naked light, in use, occurs forgetting that through regular meeting pass fire and appearance are the burnt situation of meal; Simultaneously, the usual pressure pot is not had a heat insulation function yet.Be head it off, Chinese patent just discloses for No. 92228383.4 a kind of " thermoelectric pressure cooker automatically ".It opens a hole at the pot body sidewall, with inserting in the sleeve pipe of charged heated filament, sleeve pipe is inserted in this perforate again, constitutes the electrical heating pressure cooker.The automatically interior thermoelectric pressure cooker of this kind has temperature control and electrically heated function.But can only be used to heat up water, can not be used to cook, its practicality is not strong.Because the heat of heating wire generation needs conduct through a plurality of parts such as sleeve pipe, perforates, make and be somebody's turn to do automatically interior thermoelectric pressure cooker poor thermal efficiency, be unfavorable for energy-conservation.Moreover this kind pressure cooker structure is comparatively complicated, is unfavorable for large-scale production.
Summary of the invention
For solving above defective, the inventor has proposed a kind of thermal efficiency height, simple in structure, easily manufactured electric pressure-cooker.The utility model is achieved through the following technical solutions:
A kind of electric pressure-cooker comprises: the pot body reaches and the corresponding pot cover of pot body, and pot cover is provided with pressure limiting valve and safety valve, and pot body and pot cover are provided with handle.Bottom of pot body directly is provided with heat-generating pipe and temperature controller, and pot body bottom is provided with the lower chamber that can hold heat-generating pipe, temperature controller and temperature control circuit.Because bottom of pot body directly is provided with heat-generating pipe, the heat that heat-generating pipe produces directly just conducts to a pot body, makes the thermal efficiency height of the utility model pressure cooker.Pot nside is identical with the ordinary pan body, the operation that the usual pressure pot can carry out, and the utility model all can be finished.And simple in structure, be beneficial to large-scale production.Because temperature controller directly is located at bottom of pot body, makes temperature control accurate.
In the utility model, described heat-generating pipe and temperature controller are to be directly welded in bottom of pot body.Make that the manufacturing is more convenient.
In the utility model, described lower chamber side is provided with power interface and gauge tap, and the lower chamber bottom is provided with openable cover plate.Open cover plate, can safeguard heating and temperature control circuit.Simultaneously, be convenient to the manufacturing of electric pressure-cooker.
Description of drawings
Fig. 1 the utility model structural representation.
The specific embodiment
Fig. 1 has provided embodiment 1 of the present utility model.The electric pressure-cooker of present embodiment comprises: pot body 1 reaches and the corresponding pot cover 2 of pot body, and pot cover 2 is provided with pressure limiting valve and safety valve.Pot cover is a prior art, and pressure limiting valve and safety valve just no longer mark among the figure.Pot body and pot cover are provided with handle 3.Bottom of pot body 4 directly is provided with heat-generating pipe 5 and temperature controller 6, and temperature controller is a temperature limiter.Pot body bottom is provided with the lower chamber 7 that can hold heat-generating pipe, temperature controller and temperature control circuit.Temperature control circuit can adopt prior art, no longer describes herein.
In the present embodiment, heat-generating pipe 5 and temperature controller 6 are to be directly welded in bottom of pot body.Can certainly direct pouring in bottom of pot body.Lower chamber 7 sides are provided with power interface 9 and gauge tap 8.Power interface and gauge tap can adopt prior art.The lower chamber bottom is provided with openable cover plate 10.
Because the bottom of pot body of electric pressure-cooker of the present utility model directly is provided with heat-generating pipe and temperature controller, make the thermal efficiency height of the utility model pressure cooker, and temperature control is accurate.
Claims (3)
1. an electric pressure-cooker comprises: the pot body reaches and the corresponding pot cover of pot body, and pot cover is provided with pressure limiting valve and safety valve, and pot body and pot cover are provided with handle; It is characterized in that: bottom of pot body directly is provided with heat-generating pipe and temperature controller, and pot body bottom is provided with the lower chamber that can hold heat-generating pipe, temperature controller and temperature control circuit.
2. electric pressure-cooker according to claim 1; It is characterized in that: described heat-generating pipe and temperature controller are to be directly welded in bottom of pot body.
3. electric pressure-cooker according to claim 1; It is characterized in that: described lower chamber side is provided with power interface and gauge tap, and the lower chamber bottom is provided with openable cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150016 CN2798796Y (en) | 2004-04-05 | 2004-04-05 | Electric heating pressure cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420150016 CN2798796Y (en) | 2004-04-05 | 2004-04-05 | Electric heating pressure cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2798796Y true CN2798796Y (en) | 2006-07-26 |
Family
ID=36841295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420150016 Expired - Fee Related CN2798796Y (en) | 2004-04-05 | 2004-04-05 | Electric heating pressure cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2798796Y (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 |
-
2004
- 2004-04-05 CN CN 200420150016 patent/CN2798796Y/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 |