CN2123255U - Energy-saving cooking-vessels - Google Patents
Energy-saving cooking-vessels Download PDFInfo
- Publication number
- CN2123255U CN2123255U CN 92204004 CN92204004U CN2123255U CN 2123255 U CN2123255 U CN 2123255U CN 92204004 CN92204004 CN 92204004 CN 92204004 U CN92204004 U CN 92204004U CN 2123255 U CN2123255 U CN 2123255U
- Authority
- CN
- China
- Prior art keywords
- cooking
- energy
- cooking utensils
- vessel
- increase
- 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.)
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Abstract
The utility model relates to an energy-saving cooking-vessel, belonging to the improvement of a daily cooking-vessel. On the basis of reserving the practicability of the existing cooking-vessel, the floor area of the cooking-vessel connected with a heating source is increased, and the outer surface of the bottom is designed into a compact pattern honeycomb shape in order to increase the contacted area of the bottom of the cooking-vessel and a heating source, increase the contacted time of the bottom of the cooking-vessel and a heating source and improve heat exchange ability to achieve the purpose of energy saving.
Description
The utility model belongs to the improvement of daily cooking articles for use.
The energy-saving type kitchen work full apparatus comprises: daily cooking heat absorption such as kettle, pot for cooking rice, frying pan, pressure cooker apparatus, kitchen range are daily cooking heating apparatus, do not belong to the utility model.
Cooking utensils such as the kettle that we use always, pot for cooking rice, frying pan, pressure cooker are directly relevant with thermal source, owing to be subjected to the restriction of service condition, the effect of existing cooking utensils in heat exchanging process is unfavorable, thereby caused the waste of the energy.
For overcoming the above-mentioned shortcoming of existing cooking utensils, the utility model provides a kind of energy-saving type kitchen work full apparatus, and this energy-saving type kitchen work full apparatus is that three big principles according to heat exchange adopt following two kinds of methods to reach energy-saving effect:
1. increase cooking utensils and flame and thermal current contact area, according to the ABC of calorifics, the increase of heating surface area, the heat of heat exchange is also just many more.
2. reduce the rate of climb of thermal current, make it to increase time of contact, increase heat exchange amount with the bottom that is heated of cooking utensils.Flame that produces during the thermal source combustion heating and hot gas are subjected to cross-ventilated the influence that a rate of climb V is arranged
0, work as V
0When big, the time t that flame and hot gas contact with cooking utensils
0Just little, it passes to the heat Q of cooking utensils when carrying out heat exchange
0Also just few, flame and hot gas that most heat is risen are taken away.Reduce the rate of climb V of flame and hot gas
1, V
1＜V
0, the time t that heat exchange is carried out in flame and hot gas and cooking utensils bottom
1Also just long, t
1＞t
0At this moment the heat Q that cooking utensils absorbed
1Also just increase Q
1＞Q
0
Be example now, be illustrated in conjunction with the accompanying drawings with existing pot for cooking rice and the utility model pot for cooking rice and kettle:
Figure (1): be the pot for cooking rice structural representation in the existing cooking utensils.
Consider the practicality of cooking utensils such as pot for cooking rice, frying pan and pressure cooker, it is smooth that the inner surface in its bottom of a pan is designed to, and outer surface also is smooth.
Figure (2): be pot for cooking rice structural representation of the present utility model.
For satisfying the practicality of cooking utensils, this pot for cooking rice of the present utility model (comprising frying pan, pressure cooker etc.) the bottom of a pan inner surface all is designed to smooth, and outer surface of pot bottom then is designed to thickly dotted cellular.Thisly cellularly can reach the rate of climb that increases the bottom of a pan heating surface area and slow flame and hot gas, increase the purpose of heat exchanger time, consider the thickness that does not as far as possible increase the bottom of a pan, this cellular concavo-convex can not be too big.Rationally utilize this cellular rare close depth can be designed to various patterns, increase the aesthetic property of cooking utensils.
Figure (3): be kettle structural representation of the present utility model.
The kettle bottom interior surface does not generally contact with object, so do not need smooth.Kettle of the present utility model bottom is being designed on the thickly dotted cellular basis, is designed to big concavo-convex again.On big convex-concave surface, add thickly dotted cellularly, reach the purpose of the rate of climb of the heating surface area that as far as possible increases the bottom of a pan and slow flame and hot gas, thereby the heat of heat exchange is increased.
In sum, cooking utensils of the present utility model can reach purpose of energy saving on the basis that does not influence the cooking utensils practicality.
Cooking utensils provided by the utility model are compared with existing cooking utensils to have:
1. the practicality that has namely kept existing cooking utensils has again its unique aesthetic property.
2. consistent with existing cooking utensils production technology, material requested is identical, for cooking utensils manufacturers such as existing aluminium, iron and stainless steels, only needs mould is improved, and its small investment is beneficial to popularization.
3. compare with existing cooking utensils, energy-conservation being significantly increased, in present test, energy-conservation about 8%.
Claims (2)
1, energy-saving type kitchen work full apparatus is characterized in that: on the basis that does not influence existing cooking utensils practicality, increase the heating surface area of cooking utensils and thermal source.
2, according to right 1 described energy-saving type kitchen work full apparatus, it is characterized in that becoming thickly dotted cellular with the area design that flame contacts with hot gas in its bottom, utilize this cellular rare close depth can also be designed to various patterns, increase the aesthetic property of cooking utensils.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92204004 CN2123255U (en) | 1992-03-12 | 1992-03-12 | Energy-saving cooking-vessels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92204004 CN2123255U (en) | 1992-03-12 | 1992-03-12 | Energy-saving cooking-vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2123255U true CN2123255U (en) | 1992-12-02 |
Family
ID=4950505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92204004 Granted CN2123255U (en) | 1992-03-12 | 1992-03-12 | Energy-saving cooking-vessels |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2123255U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078215A (en) * | 2014-05-19 | 2015-11-25 | 朴正源 | Cookware |
| WO2020077656A1 (en) * | 2018-10-19 | 2020-04-23 | 江门市依山金属制品有限公司 | Process for fabricating soup pot having outer surface provided with partial concave-convex pattern |
-
1992
- 1992-03-12 CN CN 92204004 patent/CN2123255U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078215A (en) * | 2014-05-19 | 2015-11-25 | 朴正源 | Cookware |
| WO2020077656A1 (en) * | 2018-10-19 | 2020-04-23 | 江门市依山金属制品有限公司 | Process for fabricating soup pot having outer surface provided with partial concave-convex pattern |
| US11330928B2 (en) | 2018-10-19 | 2022-05-17 | Jiangmen Yishan Metal Products Co., Ltd. | Manufacturing method for soup pot with partial concave-convex patterns on outer surface thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |