CN202636573U - Energy-saving electric cooker - Google Patents
Energy-saving electric cooker Download PDFInfo
- Publication number
- CN202636573U CN202636573U CN 201220128308 CN201220128308U CN202636573U CN 202636573 U CN202636573 U CN 202636573U CN 201220128308 CN201220128308 CN 201220128308 CN 201220128308 U CN201220128308 U CN 201220128308U CN 202636573 U CN202636573 U CN 202636573U
- Authority
- CN
- China
- Prior art keywords
- inner bag
- energy
- saving electric
- graphite
- electric rice
- 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 - Lifetime
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 43
- 239000010439 graphite Substances 0.000 claims abstract description 43
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 241000209094 Oryza Species 0.000 claims description 43
- 235000007164 Oryza sativa Nutrition 0.000 claims description 43
- 235000009566 rice Nutrition 0.000 claims description 43
- 239000003795 chemical substances by application Substances 0.000 claims description 18
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- -1 polytetrafluoroethylene Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009825 accumulation Methods 0.000 description 4
- 230000035508 accumulation Effects 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 3
- 238000007598 dipping method Methods 0.000 description 3
- 238000005338 heat storage Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007770 graphite material Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 235000021393 food security Nutrition 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000002699 waste material Substances 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 energy-saving electric cooker, comprising a shell, an upper cover, a liner capable of being separated from the shell, and a heating device located at the bottom of the liner, wherein the liner is a graphite liner which is coated by a non-sticky layer on the surface; and the graphite liner is internally immersed by an impregnant capable of improving the mechanical strength of the liner. Therefore, according to the immersed graphite liner, on the one hand, the impregnant enters a loosened structure of graphite, the hardness of the liner is increased and the liner is not easy to crush; and on the other hand, the impregnant also has the effect of enhancing heat conduction and the immersed graphite liner is coated by the non-sticky layer, so that the energy-saving electric cooker is not easy to abrade and the service life is prolonged.
Description
Technical field
The utility model relates to the machine for kitchen use technical field, relates in particular to a kind of energy-saving electric rice pot.
Background technology
The inner bag great majority of electric cooker are made by the metallic plate punching press in the market, so, this side wall of inner and diapire are all thinner, when making rice, the inner bag heat accumulation is less, the boiling weak effect of rice causes the mouthfeel of rice bad, and after making the rice end, the inner bag rapid heat dissipation, rice is easily stiff, if other heat preservation technology has increased cost and not energy-conservation.
For improving the problems referred to above, the inner bag made by machining graphite has appearred on the market, but graphite-structure is loose, even the coating of adding, the long-term use of user also can be worn and torn, and affects food security, and graphite material is more crisp in addition, damaged easily in user's cleaning process, can't be applied on the inner bag preferably in the industry always.
The utility model content
In view of this, be necessary to provide a kind of energy-conservation, safe electric cooker.
The utility model is achieved through the following technical solutions:
A kind of energy-saving electric rice pot, comprise shell, loam cake, with the separable inner bag of shell and the heater that is positioned at the inner bag bottom, inner bag is impregnated with the impregnating agent that promotes the inner bag mechanical performance for the surface scribbles the graphite inner bag of antistick layer in the described graphite inner bag.
Described impregnating agent is copper alloy or aluminium alloy.
Described impregnating agent is polytetrafluoroethylene (PTFE).
Described graphite inner bag comprises sidewall and diapire, and the inner surface middle part of diapire is provided with projection.
The thickness of described diapire is greater than sidewall.
Described projection is taper.
Described projection is hemispherical.
The thickness of the close diapire of described sidewall is greater than the thickness near the inner bag pot edge.
Described heater is electromagnetic heating coil.
The beneficial effects of the utility model are:
Be impregnated with the impregnating agent that promotes the inner bag mechanical performance in the graphite inner bag of energy-saving electric rice pot described in the utility model.So, through the graphite inner bag behind the dipping, impregnating agent enters in the open structure of graphite on the one hand, has increased the hardness of inner bag, and is non-friable, impregnating agent can also play the effect of strengthening heat conduction on the one hand in addition, and the graphite inner bag through behind the dipping applies antistick layer again, and the graphite inner bag adsorption behind antistick layer and the dipping is tightr, be difficult for being worn, increased its service life.
Graphite inner bag described in the utility model comprises sidewall and diapire, and the inner surface of diapire is provided with projection.So, when with this electric cooker cooking rice, because the inner surface of bottom middle part is provided with projection, the heat of bottom storage is more, and suction to occur insufficient at the center when having avoided the traditional electrical rice cooker to make rice, the drawback that the rice mouthfeel at inner bag center is poor.
In addition, the thickness of graphite inner bag diapire described in the utility model is greater than sidewall.So that the bottom heat accumulation is many, the time of rice constantly boiling is long, has further promoted the mouthfeel of making rice.And because the bottom heat accumulation is more so that electric cooker need not to heat also can constantly boiling always, and after making rice and finishing, temperature retention time is longer, avoid on the one hand rice stiff the avoiding that turn cold for a long time, saved on the one hand in addition structure or device, energy savings and the cost of other insulation.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model energy-saving electric rice pot;
Fig. 2 is the profile of the utility model energy-saving electric rice pot the first embodiment inner bag;
Fig. 3 is the A place enlarged diagram of Fig. 2;
Fig. 4 is the B place enlarged diagram of Fig. 2;
Fig. 5 is the profile of the utility model energy-saving electric rice pot the second embodiment inner bag;
Fig. 6 is the profile of the utility model energy-saving electric rice pot the 3rd embodiment inner bag.
The label that component names is corresponding among the figure is as follows:
10, energy-saving electric rice pot; 11, shell; 12, loam cake; 13, graphite inner bag; 131, sidewall; 132, diapire; 133, projection; 14, impregnating agent; 15, antistick layer; 16, heater.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further described:
Embodiment one:
See also the structural representation of the utility model energy-saving electric rice pot of Figure 1 and Figure 2, this energy-saving electric rice pot 10, comprise shell 11, loam cake 12, with shell 11 separable inner bags and the heater 16 that is positioned at the inner bag bottom, this inner bag is graphite inner bag 13.
Described graphite inner bag 13 comprises sidewall 131 and diapire 132, and the inner surface middle part of diapire 132 is provided with projection 133.This projection 133 is taper.So, the interior thickness of diapire 132 is greater than the thickness of its periphery, when rice is put into graphite inner bag 13, be positioned at the grain of rice of central part, because its diapire 132 heat accumulations are more, the boiling that can fully absorb water has solved the drawbacks such as traditional electrical rice cooker (the particularly larger electric cooker of capacity) the inner bag center grain of rice is half-cooked or partially hard, has guaranteed the uniformity of rice mouthfeel in the whole inner bag.
See also Fig. 3, be impregnated with impregnating agent 14 in the described graphite inner bag 13, this impregnating agent 14 is aluminium alloy.After graphite inner bag 13 turning processing, in graphite inner bag 13, be impregnated with impregnating agent 14, so that impregnating agent 14 is filled the loose space of graphite, promoted on the one hand the mechanical hardness of graphite inner bag 13, impregnating agent 14 is the heat conductivility that aluminium alloy has also been strengthened graphite inner bag 13 on the one hand in addition, has promoted graphite inner bag 13 efficiencies of heating surface.
See also Fig. 4, described graphite inner bag 13 surfaces that are impregnated with impregnating agent 14 scribble antistick layer 15.This antistick layer 15 is ceramic coating or teflon coatings.
Described heater 16 is electromagnetic heating coil.Graphite inner bag 13 is placed in the shell 11, the heating of inductive electromagnetic heater coil.
Be impregnated with the impregnating agent 14 that promotes the inner bag mechanical performance in the graphite inner bag 13 described in the utility model.So, promoted the mechanical hardness of graphite inner bag 13, the danger of breakage when the minimizing user uses, and then improved the application of graphite inner bag in the electric cooker field.And because graphite material has the characteristic of Far-infrared Heating, reduced the waste of the energy.In addition, be provided with projection 133 at the middle part of the diapire 132 of graphite inner bag 13, further strengthened the heat storage capacity of graphite inner bag 13, solved the drawbacks such as the inner bag center grain of rice is half-cooked or partially hard, guaranteed the uniformity of rice mouthfeel in the whole inner bag.
Be appreciated that described impregnating agent also can be polytetrafluoroethylene (PTFE) or copper alloy, silica etc.
Be appreciated that described projection also can be for hemispherical.
Be appreciated that described heater also can be heating plate.The nonessential variation of so this utility model is also within the utility model protection domain.
Embodiment two:
See also the second embodiment of the utility model energy-saving electric rice pot shown in Figure 5, the difference of itself and the first embodiment is: diapire 132 thickness of described graphite inner bag 13 are greater than sidewall 131.
Because graphite inner bag 13 is turning processing, so the thickness of its diapire 132 and sidewall 131 can arbitrarily be controlled.In the present embodiment, these diapire 132 thickness have so further promoted the heat storage capacity of graphite inner bag 13 greater than sidewall 131.
Other beneficial effect of present embodiment is all consistent with the first embodiment with structure, gives unnecessary details no longer one by one here.
Embodiment three:
See also the 3rd embodiment of the utility model energy-saving electric rice pot shown in Figure 6, this itself and the difference of the first embodiment be: described sidewall 131 near the thickness of diapires 132 greater than the thickness near graphite inner bag 13 pot edges.
So, promote the heat storage capacity of the bottom of whole graphite inner bag 13, further promoted the effect that the graphite inner bag is made rice.
Other beneficial effect of present embodiment is all consistent with the first embodiment with structure, gives unnecessary details no longer one by one here.
Claims (9)
1. energy-saving electric rice pot, comprise shell, loam cake, with the separable inner bag of shell and the heater that is positioned at the inner bag bottom, inner bag is the surperficial graphite inner bag that scribbles antistick layer, it is characterized in that: be impregnated with the impregnating agent that promotes the inner bag mechanical performance in the described graphite inner bag.
2. energy-saving electric rice pot as claimed in claim 1, it is characterized in that: described impregnating agent is copper alloy or aluminium alloy.
3. energy-saving electric rice pot as claimed in claim 1, it is characterized in that: described impregnating agent is polytetrafluoroethylene (PTFE).
4. such as energy-saving electric rice pot as described in the claims 1 to 3 any one, it is characterized in that: described graphite inner bag comprises sidewall and diapire, and the inner surface middle part of diapire is provided with projection.
5. energy-saving electric rice pot as claimed in claim 4, it is characterized in that: the thickness of described diapire is greater than sidewall.
6. energy-saving electric rice pot as claimed in claim 4, it is characterized in that: described projection is taper.
7. energy-saving electric rice pot as claimed in claim 4, it is characterized in that: described projection is hemispherical.
8. energy-saving electric rice pot as claimed in claim 4 is characterized in that: described sidewall near the thickness of diapire greater than the thickness near the inner bag pot edge.
9. energy-saving electric rice pot as claimed in claim 4, it is characterized in that: described heater is electromagnetic heating coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128308 CN202636573U (en) | 2012-03-30 | 2012-03-30 | Energy-saving electric cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220128308 CN202636573U (en) | 2012-03-30 | 2012-03-30 | Energy-saving electric cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202636573U true CN202636573U (en) | 2013-01-02 |
Family
ID=47405774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220128308 Expired - Lifetime CN202636573U (en) | 2012-03-30 | 2012-03-30 | Energy-saving electric cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202636573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618633A (en) * | 2017-03-15 | 2018-10-09 | 佛山市顺德区美的电热电器制造有限公司 | cooker and preparation method thereof |
| CN108991912A (en) * | 2018-09-29 | 2018-12-14 | 宁波百飞特厨具有限公司 | Slaughterhouse |
-
2012
- 2012-03-30 CN CN 201220128308 patent/CN202636573U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108618633A (en) * | 2017-03-15 | 2018-10-09 | 佛山市顺德区美的电热电器制造有限公司 | cooker and preparation method thereof |
| CN108991912A (en) * | 2018-09-29 | 2018-12-14 | 宁波百飞特厨具有限公司 | Slaughterhouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 250118 999 Mei Li Road, Huaiyin District, Ji'nan, Shandong Patentee after: Joyoung Company Limited Address before: Xinsha Road, Huaiyin District of Ji'nan city of Shandong Province, No. 12 250118 Patentee before: Joyoung Company Limited |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130102 |