CN203028947U - Pot - Google Patents
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- CN203028947U CN203028947U CN 201320016832 CN201320016832U CN203028947U CN 203028947 U CN203028947 U CN 203028947U CN 201320016832 CN201320016832 CN 201320016832 CN 201320016832 U CN201320016832 U CN 201320016832U CN 203028947 U CN203028947 U CN 203028947U
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- pot
- heat absorption
- pot body
- projection
- described heat
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Abstract
The utility model relates to a pot which comprises a pot body, wherein a plurality of outward-protruding heat absorption protrusions are arranged on the lateral surface of the outer wall of the pot body. By means of the heat absorption protrusions on the outer wall of the pot body, the heating surface of the pot body is enlarged, high-temperature smoke can be fully contacted with the pot body for thermal exchange, and heat efficiency is further improved.
Description
Technical field
The utility model relates to a kind of cooker, particularly a kind of pot.
Background technology
Pot is important daily necessities in daily life, mainly is heating source with the fire, and the shape difference from pot is broadly divided into pan and tip bottom pot etc., particularly in the cooking process of Chinese meal, mainly uses the tip bottom pot that is.The material of pot is based on metals such as iron, aluminium, stainless steels.
At present, the tip bottom pot that uses in the daily life mostly is one and roughly is hemispherical structure, and the bottom of a pan is main heated part, and its heating surface area is less, and the thermal efficiency is low, and cooking time is long, causes a large amount of energy wastes.
In order to address the above problem, in the patent No. was 200820231758.6 Chinese patent " energy-conservation pot ", a kind of heating surface area that can increase the bottom of a pan was disclosed, improve the energy-conservation Cooker structure of the thermal efficiency.In this scheme, the heated part of outside protrusion is housed at position, the bottom of a pan, heated part is a plurality of columns, or the multi-disc sheet metal, and the main effect of column and sheet metal is the heating surface area that improves the bottom of a pan, and then improves the thermal efficiency.But this structure also has deficiency, because the flame at position, the bottom of a pan is the strongest, firepower concentrates on the bottom of a pan, by the setting of column and sheet metal, makes being heated of the bottom of a pan further strengthen, in cooking process, appear at the phenomenon of being burned in place, the bottom of a pan easily, and the temperature difference in pot side and the bottom of a pan is bigger, the non-uniform temperature of whole cooker is unfavorable for the Chinese meal culinary art.
The utility model content
The utility model main purpose is to address the above problem and is not enough, and a kind of pot is provided, and is heated evenly, and can significantly improve the thermal efficiency.
For achieving the above object, the technical solution of the utility model is:
A kind of pot comprises a pot body, is provided with the heat absorption projection that several outwards protrude in the side of the external wall of described pot at least.
Further, described heat absorption projection is column.
Further, the surface of described column is smooth surface, or is convex-concave surface, or is thread surface.
Further, in several described heat absorption projectioies, the described heat absorption projection of at least a portion is interlaced mode and arranges.
Further, described heat absorption is protruding to be round dot with described bottom of pot body center, presses the circumference multilayer and arranges, equidistant or unequal-interval arrangement between every layer the described heat absorption projection, equidistant or unequal-interval arrangement between the described heat absorption projection of multilayer.
Further, the height of described heat absorption projection is 5-40mm.
Further, the distance between adjacent two described heat absorption projectioies is 5-80mm.
Further, around described pot body one metallic plate is set again in the outside of described pot body side surface, forms interlayer between the outer wall of described metallic plate and described pot body, described heat absorption projection is fixedly installed in the described interlayer.
Further, be provided with the described heat absorption projection that several outwards protrude in side and the bottom of the external wall of described pot.
Further, the edge of described pot body has reclinate flange.
Content to sum up, pot described in the utility model compared with the prior art, has following advantage:
(1) owing to the outer wall at the pot body is provided with several heat absorption projectioies, strengthen the heating surface area of pot body, the flue gas of high temperature is fully contacted with a pot body, carried out heat exchange, and then the raising thermal efficiency.
(2) several heat absorption projectioies that are arranged on pot external wall side are interlaced arrangement, make high-temperature flue gas when uphill process is protruding through several heat absorptions, between several heat absorption projectioies, form turbulent flow, make the holdup time of high-temperature flue gas between the heat absorption projection lengthen, the pot body can fully absorb the heat of high-temperature flue gas, further improve the thermal efficiency, shorten cooking time.
(3) the utility model only arranges the projection of heat absorption in the side of pot body, increase the caloric receptivity of side, make that the sidewall of pot is suitable with the bottom received heat, the temperature that guarantees whole cooker is even, avoid occurring the phenomenon of the time being burned in culinary art because firepower concentrates on the bottom of a pan, employed tip bottom pot when being specially adapted to the Chinese meal culinary art.
(4) the utility model thermal efficiency can be increased to more than 70%.
(5) edge of pot has reclinate flange in the utility model, can be so that the liquid that can not that flows out in the pot flow on the gas-cooker downwards along the outer wall of pot body, but utilize flange the liquid that flows out to be caused the outside of the kitchen range top, not only be easy to cleaning, outer wall that can pickup pot body 1, simultaneously, liquid can not stop up gas-cooker because of flowing on the gas-cooker yet.
Description of drawings
Fig. 1 is the utility model embodiment one structural representation one;
Fig. 2 is the utility model embodiment one structural representation two;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the schematic diagram of arranging of the heat absorption projection of the utility model embodiment one;
Fig. 5 is the utility model embodiment two structural representations;
Fig. 6 is the utility model embodiment three structural representations;
Fig. 7 is the utility model embodiment four structural representations.
Extremely shown in Figure 7 as Fig. 1, pot body 1, heat absorption projection 2, flange 3, metallic plate 4, interlayer 5.
The specific embodiment
Below in conjunction with accompanying drawing and the specific embodiment the utility model is described in further detail:
Embodiment one:
As shown in Figure 1 to Figure 3, pot described in the utility model, the tip bottom pot for metals such as iron pan, aluminum pot or stainless-steel pans comprises pot body 1, pot body 1 roughly is hemispherical.
Be provided with the heat absorption projection 2 that several outwards protrude in the side of pot body 1 outer wall, the bottom of pot body 1 is not established heat absorption projection 2 and is smooth surface, heat absorption projection 2 is metal material, consistent with the material of pot body 1, can be integrally formed with pot body 1 by the mode of casting, also can by the welding mode be installed on the outer wall of pot body 1, be easy to processing, and and pot body 1 between heat-transfer rate fast.
The heat absorption projection 2 of several columns is round dot with pot body 1 bottom centre, pressing the circumference multilayer arranges, equidistantly arrange or the unequal-interval arrangement equidistant or unequal-interval arrangement between the heat absorption projection 2 of different layers (being different circumference) between the heat absorption projection 2 on every layer (being same circumference).Arrange in interlaced mode between several heat absorption projectioies 2 between the adjacent two layers, the mode that also can a part be wrong row arranges, another part is fitly the mode of radial arrangement and arranges.As shown in Figure 4, in the present embodiment, preferred all modes of wrong row that adopts, the adjacent heat absorption projection 2 between the adjacent two layers is triangular arranged arranges, also can be the form arranged of isosceles triangle.
Like this, owing to be provided with several heat absorption projectioies 2 at the outer wall of pot body 1, strengthened the heating surface area of pot body, the flue gas of high temperature is fully contacted with pot body 1, carried out heat exchange, and then improve the thermal efficiency.In addition, the high-temperature flue gas that the flame in the bottom of a pan produces along the side of pot body 1 to rising, in the process that rises, air-flow flows through between the heat absorption projection 2 of several columns, because being staggered, arranges the column between each layer, more be conducive to the formation of turbulent flow, make the holdup time of high-temperature flue gas between heat absorption projection 2 lengthen, carry out sufficient heat exchange between pot body 1 and the high-temperature flue gas, pot body 1 fully absorbs the heat of high-temperature flue gas, further improve the thermal efficiency, shorten cooking time, the thermal efficiency can be brought up to more than 70%.
Spacing between the heat absorption projection 2 is difficult for too little or too big, the too little meeting of spacing makes column too intensive, the rising of block airflow also can significantly increase the weight of whole cooker body 1, increases cost, spacing then is unfavorable for the formation of turbulent flow too greatly, in the present embodiment, through a large amount of heat exchange efficiency experiments, the distance B between two adjacent heat absorption projectioies 2 is preferably 5-80mm, further be preferably 5-50mm, optimum value is 5-30mm.
Since the special shape of tip bottom pot, simultaneously, because pot body 1 bottom is near flame, the temperature of high-temperature flue gas is higher, so, shorter at the height of the projection 2 of absorbing heat near the column of pot body 1 bottom position, the edge of more past pot body 1, the height of column heat absorption projection 2 is more high, the height of the heat absorption projection 2 of column is 5-40mm, and diameter is 5-30mm, can reduce difficulty of processing like this, avoid the weight of too much increase pot body 1, also be conducive to the heat conduction simultaneously.
The heat absorption projection 2 of column can be smooth surface as shown in Figures 1 to 4, also can also be thread surface for having the surface of concaveconvex structure, like this, adopt convex-concave surface and thread surface more to be conducive to form turbulent flow, simultaneously, also can further increase heating surface area.
The layout of heat absorption projection 2 can be from arrange to the position of pot body 1 top near the position of pot body 1 bottom always, when culinary art, the general volume that leans on top in the pot that can not use, so, under the prerequisite that guarantees the heat exchange amount, the about 50-200mm in edge at the heat absorption of the superiors projection 2 distance pot bodies 1 top.
Present embodiment, heat absorption projection 2 only is set in the side of pot body 1, increase the caloric receptivity of side, make that the sidewall of pot body 1 is suitable with the bottom received heat, guarantee that the temperature of whole cooker body 1 is even, so not only can improve the thermal efficiency, shorten cooking time, save combustion gas, simultaneously, be conducive to cook the quality of back food, also can avoid occurring the phenomenon of when culinary art, being burned because firepower concentrates on the bottom of a pan.
Embodiment two,
As shown in Figure 5, be the heat absorption projection 2 that is provided with several columns of outwards protruding in side and the bottom of pot body 1 outer wall with embodiment one difference.Because pot body 1 bottom directly contacts flame, temperature is higher, so it is shorter to be arranged on the height of column heat absorption projection 2 of pot body 1 bottom, is approximately 5-10mm and get final product, and more up, the height of column heat absorption protruding 2 is higher, greatly between 5-40mm.
Like this, in the received heat that has increased pot body 1 bottom, can not make the caloric receptivity of pot bottom too high, to such an extent as to the phenomenon at the end that occurs being burned yet.
Embodiment three,
As shown in Figure 6, be with embodiment one and two differences, side at pot body 1 arranges a ringwise metallic plate 4 around pot body 1 again, metallic plate 4 also can arrange at the outside of pot body 1 burst, position in pot body 1 bottom does not arrange metallic plate 4, form interlayer 5 between the outer wall of metallic plate 4 and pot body 1, wherein the two ends of the heat absorption projection 2 of the column of part or all are weldingly fixed on respectively on pot body 1 and the metallic plate 4, and the material of metallic plate 4 is consistent with the material of heat absorption projection 2.Heat absorption projection 2 can with the 1 integrally casting moulding of pot body, the other end is fixing with metallic plate 4 welding again.
When high-temperature flue gas rises to both sides from the bottom of pot body 1, flue gas can be along interlayer 5 to rising, when air-flow flows between several column heat absorption projectioies 2 and forms turbulent flow, arranging of metallic plate 4 can be with fume centralized in interlayer 5, the heat of high-temperature flue gas can be absorbed by heat absorption projection 2 and pot body 1 more fully, and the thermal efficiency can further improve about 5%.
Embodiment four,
As shown in Figure 7, the edge of pot body 1 is that the place, pot edge is step-like, be used for placing pot cover, also have reclinate flange 3 in edge, can be so that the liquid that can not that flows out in the pot flow on the gas-cooker downwards along the outer wall of pot body 1, but utilize flange 3 liquid etc. to be caused the outside of the kitchen range top, not only be easy to cleaning, outer wall that can pickup pot body 1, simultaneously, liquid can not stop up gas-cooker because of flowing on the gas-cooker yet.
As mentioned above, given scheme content can derive the similar techniques scheme by reference to the accompanying drawings.In every case be the content that does not break away from technical solutions of the utility model,, all still belong in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does according to technical spirit of the present utility model.
Claims (10)
1. a pot comprises a pot body, it is characterized in that: be provided with the heat absorption projection that several outwards protrude in the side of the external wall of described pot at least.
2. according to claim 1 pot, it is characterized in that: described heat absorption projection is column.
3. according to claim 2 pot, it is characterized in that: the surface of described column is smooth surface, or is convex-concave surface, or is thread surface.
4. according to each described pot of claim 1-3, it is characterized in that: in several described heat absorption projectioies, the described heat absorption projection of at least a portion is interlaced mode and arranges.
5. according to each described pot of claim 1-3, it is characterized in that: described heat absorption projection is round dot with described bottom of pot body center, pressing the circumference multilayer arranges, equidistant or unequal-interval arrangement between every layer the described heat absorption projection, equidistant or unequal-interval arrangement between the described heat absorption projection of multilayer.
6. according to each described pot of claim 1-3, it is characterized in that: the height of described heat absorption projection is 5-40mm.
7. according to each described pot of claim 1-3, it is characterized in that: the distance between two adjacent described heat absorption projectioies is 5-80mm.
8. according to claim 1 pot, it is characterized in that: the outside at described pot body side surface is provided with metallic plate around described pot body again, forms interlayer between the outer wall of described metallic plate and described pot body, and described heat absorption projection is fixedly installed in the described interlayer.
9. pot according to claim 1 is characterized in that: the described heat absorptions projection that is provided with several outside protrusions in side and the bottom of the external wall of described pot.
10. according to claim 1 pot, it is characterized in that: the edge of described pot body has reclinate flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016832 CN203028947U (en) | 2013-01-14 | 2013-01-14 | Pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320016832 CN203028947U (en) | 2013-01-14 | 2013-01-14 | Pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203028947U true CN203028947U (en) | 2013-07-03 |
Family
ID=48681101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320016832 Expired - Fee Related CN203028947U (en) | 2013-01-14 | 2013-01-14 | Pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203028947U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103584725A (en) * | 2013-11-25 | 2014-02-19 | 无锡伊佩克科技有限公司 | Pan |
| CN103919449A (en) * | 2013-01-14 | 2014-07-16 | 青岛瑞迪燃气具制造有限公司 | Pot |
-
2013
- 2013-01-14 CN CN 201320016832 patent/CN203028947U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103919449A (en) * | 2013-01-14 | 2014-07-16 | 青岛瑞迪燃气具制造有限公司 | Pot |
| CN103584725A (en) * | 2013-11-25 | 2014-02-19 | 无锡伊佩克科技有限公司 | Pan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130703 Termination date: 20200114 |