CN203597769U - Spherical pot container made of an iron and aluminum composite material - Google Patents
Spherical pot container made of an iron and aluminum composite material Download PDFInfo
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- CN203597769U CN203597769U CN201320533180.0U CN201320533180U CN203597769U CN 203597769 U CN203597769 U CN 203597769U CN 201320533180 U CN201320533180 U CN 201320533180U CN 203597769 U CN203597769 U CN 203597769U
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Abstract
The utility model provides a spherical pot container made of an iron and aluminum composite material. The iron and aluminum composite material comprises an iron layer and an aluminum layer. The iron layer and the aluminum layer are composited to form a sheet material. The sheet material made of the iron and aluminum composite material has the thickness range from 1.5 mm to 3.5 mm. The value of the iron layer to the aluminum layer is 0.4 to 1.3 in thickness. The spherical pot container made of the iron and aluminum composite material has following beneficial effects: by adoption of the technical scheme, qualified rate of products and a cooking effect of the pot container are taken into account by the ratio of aluminum to iron of the composite material; and due to the reasonable ratio of aluminum to iron of the iron and aluminum composite material, the pot container is controlled not to be crinkled and the percentage of defective products is controlled on one hand and the cooking effect is enhance by a better thermal storage effect of an iron material on the other hand.
Description
Technical field
The utility model relates to mess kit field, in particular to a kind of spherical pot courage of iron aluminium composite material.
Background technology
The main production process of spherical pot courage has stretching process, bulging operation.Still insufficient as the property research of pot body for adopting iron aluminium composite material in prior art, the compound pot courage of iron aluminium is because the ratio range design of thickness, iron layer and the aluminum layer thickness of iron aluminium composite material is unreasonable, in pot courage manufacture process, often occur the drawing crack of iron aluminium composite material, iron layer is wrinkling etc., and defect causes production efficiency low.Particularly spherical inner bag, because degree of crook is large, this phenomenon especially severe.Cooking in test, also there is the change of divergence of rice moisture content in existing pot courage, affects the mouthfeel uniformity of rice, affected consumer's impression.
Utility model content
The utility model aims to provide a kind of spherical pot courage that uses iron aluminium composite material, low to solve in prior art the unreasonable production efficiency causing of numerical Design due to iron layer and aluminium lamination, and the not good technical problem of the rice mouthfeel cooking.
To achieve these goals, the utility model provides a kind of spherical pot courage of iron aluminium composite material, and iron aluminium composite material comprises iron layer and aluminium lamination, and iron layer and aluminium lamination are combined into sheet material, and the thickness range of iron aluminium composite material sheet material is 1.5mm to 3.5mm; Iron layer thickness is 0.4 to 1.3 than the value of aluminum layer thickness.
Further, the thickness range of iron aluminium composite material sheet material is that 1.8mm to 3mm iron layer thickness is 0.5 to 1 than the value of aluminum layer thickness.
Further, aluminium lamination material is pure aluminum or aluminum alloy.
Further, aluminium lamination is in the inner side of pot courage, and iron layer is in the outside of pot courage.
Further, the thickness of iron aluminium composite material sheet material is 3mm, and iron layer thickness is 0.5 to 1.3 than the value of aluminum layer thickness.
Further, the thickness of iron aluminium composite material sheet material is 2mm, and iron layer thickness is 1 to 1.3 than the value of aluminum layer thickness.
Further, the thickness of iron aluminium composite material sheet material is 1.5mm-1.8mm, and iron layer thickness is 0.5 to 1 than the value of aluminum layer thickness.
Further, the thickness of iron aluminium composite material sheet material is 2mm-3.5mm, and iron layer thickness is 0.4 to 1 than the value of aluminum layer thickness.
Application the technical solution of the utility model, the ferro-aluminum ratio range in iron aluminium composite material has been taken into account the product percent of pass of pot courage and the effect of cooking of pot courage.The iron aluminium reasonable mixture ratio of iron aluminium composite material, in pot courage drawing process, has controlled wrinkling, the bad defect rate of drawing crack of pot courage on the one hand, utilizes on the other hand the better accumulation of heat effect of iron material, makes the better effects if of cooking.
Accompanying drawing explanation
The Figure of description that forms the application's a part is used to provide further understanding of the present utility model, and schematic description and description of the present utility model is used for explaining the utility model, does not form improper restriction of the present utility model.In the accompanying drawings:
Fig. 1 shows the spherical pot courage schematic diagram that iron aluminium composite material of the present utility model is made;
Fig. 2 shows the amplification view at A place in Fig. 1.
The specific embodiment
It should be noted that, in the situation that not conflicting, the feature in embodiment and embodiment in the application can combine mutually.Describe below with reference to the accompanying drawings and in conjunction with the embodiments the utility model in detail.
Referring to Fig. 1 and Fig. 2, the utility model provides the spherical pot courage that the use iron aluminium composite sheet in a kind of IH rice cooker makes, and the ratio range of iron plate and aluminium flake thickness in this composite sheet is provided.Fig. 1 shows pot body 10, and Fig. 2 shows the amplification view at A place in Fig. 1, has shown iron layer 11 and aluminium lamination 12 in figure.Iron layer material can be the iron for stretching.Aluminium lamination material can be fine aluminium or aluminium alloy.Iron layer 11 and aluminium lamination 12 are combined into sheet material, and aluminium lamination 12 is in inner side, and iron layer 11 is in outside.
In the manufacture of inner pot body, iron is modal material, and iron has good magnetic conductivity, thermal conductivity, and in alternating magnetic field, iron surface produces eddy current heat.In the use procedure of interior pot, ironing surface heat is transmitted to aluminium internal layer fast, then the food in aluminium lamination is transmitted to pot.
Iron aluminium composite sheet is that iron plate and aluminium flake thermo-compression bonding form, and the performance of aluminium and the performance of iron are different, and the pyroconductivity of aluminium is approximately 2.5 times of iron, and under same volume, the savings heat of iron is approximately 1.5 times of aluminium.
In the test that the made pot courage of iron aluminium composite sheet of the different proportionings of different-thickness or iron aluminium thickness is cooked at electric cooker, grain of rice moisture content, grain of rice hardness mouthfeel index are all different; Stretch in manufacture at pot courage, the yield rate of product is also inconsistent.Consider these indexs, iron aluminium thickness ratio is controlled at certain limit, gross thickness also controls iron aluminium composite material within the specific limits and just can be applicable to the pot courage of rice cooker., because degree of crook is large, often there is the drawing crack of iron aluminium composite material in particularly spherical inner bag, the wrinkling defect problem that waits of iron layer, causes production efficiency low.
In order to seek more suitable iron aluminium thickness ratio number range, need to consider following aspect:
1, the defect rate of stretching process and bulging operation
In iron aluminium composite material, iron sheet thickness is thinner, and in stretching process and bulging operation, sheet material drawing crack or wrinkling ratio are higher.
Select the sheet material of five kinds of thickness at 1.5-3.5mm thickness range: 1.5mm, 1.8mm, 2mm, 3mm, 3.5mm.Under thickness of the same race, select the sheet material of different T1/T2 ratios to carry out contrast test.
Test request: stretching defect rate is less than 9%.
Stretching defect rate experiment brief summary:
1) T1/T2 ratio is less, and defect rate is higher, and in the time that ratio is less than 0.4, defect rate is higher.
2) composite sheet iron layer thickness is thicker, and defect rate is less.
In this experiment, the thickness of embodiment iron aluminium composite material sheet material is 3mm, described iron layer thickness than the value of described aluminum layer thickness for being greater than 0.5, and the thickness of iron aluminium composite material sheet material is 3.5mm, described iron layer thickness obtains good effect than the value of described aluminum layer thickness for being greater than 0.5, and defect rate is minimum.
2, the effect of cooking
In iron aluminium composite sheet, thickness of composite material is different, and iron layer thickness is different, causes the eddy current heat on iron layer surface to be delivered to speed in pot courage different, and the thermal effect of pot courage savings is also different, produces the different effects of cooking.
Sheet material to five kinds of thickness: 1.5mm, 1.8mm, 2mm, 3mm, 3.5mm, the pot courage that the sheet material of different T1/T2 ratios is made, the test of cooking:
Test request: under the parameters such as rice water ratio, power are consistent, measure the moisture content of rice;
Rice moisture content is at 62-63%, and hardness is moderate;
Moisture content is less than 60%, and rice is partially hard;
Moisture content is greater than 65%, and rice is partially soft.
The summary of effects of cooking:
1) T1/T2 ratio is larger, and moisture content is less, and the mouthfeel of rice is harder.
2) composite sheet is thicker, and moisture content is also less.
In this experiment, need to consider that rice can not too firmly can not be too soft, when the thickness of embodiment iron aluminium composite material sheet material is 1.5-1.8mm, described iron layer thickness is 0.5 to 1 than the value of described aluminum layer thickness, and the thickness of iron aluminium composite material sheet material is while being 2-3.5mm, described iron layer thickness is 0.4 to 1 can obtain good effect than the value of described aluminum layer thickness, and rice quality is moderate.
Sum up:
Consider pot courage yield rate, pot courage material cost, production cost and rice index after, the iron layer thickness T1 that iron aluminium composite sheet of the present utility model is selected and the proportion of aluminum layer thickness T2 are in T1/T2=0.4～1.3, and the gross thickness of iron aluminium composite material is at 1.5-3.5mm.Further preferably, best suitable thickness scope is 1.8 to 3mm, and T1/T2 is best, and proper ratio is 0.5 to 1.A for example preferred embodiment, the thickness of iron aluminium composite material sheet material is 3mm, and described iron layer thickness is 0.5 than the value of described aluminum layer thickness, and this selection has taken into account the demand of the two, reaches good balance.
The utility model ferro-aluminum ratio range has been taken into account production qualification rate and the effect of cooking of pot courage.Due to reasonable mixture ratio, iron aluminium composite sheet, in pot courage drawing process, has been controlled the bad defect rate of production of pot courage on the one hand.To hold effect better for the heat of iron material on the other hand, produces the effect of better cooking.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (8)
1. the spherical pot courage of an iron aluminium composite material, iron aluminium composite material comprises iron layer (11) and aluminium lamination (12), described iron layer (11) and described aluminium lamination (12) are combined into sheet material, it is characterized in that, the thickness range of iron aluminium composite material sheet material is 1.5mm to 3.5mm; Described in described iron layer (11) Thickness Ratio, the value of aluminium lamination (12) thickness is 0.4 to 1.3.
2. the spherical pot courage of iron aluminium composite material according to claim 1, is characterized in that, the thickness range of described iron aluminium composite material sheet material is 1.8mm to 3mm; Described in described iron layer (11) Thickness Ratio, the value of aluminium lamination (12) thickness is 0.5 to 1.
3. the spherical pot courage of iron aluminium composite material according to claim 1, is characterized in that, described aluminium lamination (12) material is pure aluminum or aluminum alloy.
4. the spherical pot courage of iron aluminium composite material according to claim 1, is characterized in that, described aluminium lamination (12) is in the inner side of pot courage, and described iron layer (11) is in the outside of pot courage.
5. the spherical pot courage of iron aluminium composite material according to claim 1, is characterized in that, the thickness of iron aluminium composite material sheet material is 3mm, and the value of aluminium lamination (12) thickness is 0.5 to 1.3 described in described iron layer (11) Thickness Ratio.
6. the spherical pot courage of iron aluminium composite material according to claim 1, is characterized in that, the thickness of iron aluminium composite material sheet material is 2mm, and the value of aluminium lamination (12) thickness is 1 to 1.3 described in described iron layer (11) Thickness Ratio.
7. the spherical pot courage of iron aluminium composite material according to claim 1, is characterized in that, the thickness of iron aluminium composite material sheet material is 1.5mm-1.8mm, and the value of aluminium lamination (12) thickness is 0.5 to 1 described in described iron layer (11) Thickness Ratio.
8. the spherical pot courage of iron aluminium composite material according to claim 1, is characterized in that, the thickness of iron aluminium composite material sheet material is 2mm-3.5mm, and the value of aluminium lamination (12) thickness is 0.4 to 1 described in described iron layer (11) Thickness Ratio.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533180.0U CN203597769U (en) | 2013-08-29 | 2013-08-29 | Spherical pot container made of an iron and aluminum composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320533180.0U CN203597769U (en) | 2013-08-29 | 2013-08-29 | Spherical pot container made of an iron and aluminum composite material |
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| Publication Number | Publication Date |
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| CN203597769U true CN203597769U (en) | 2014-05-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320533180.0U Expired - Lifetime CN203597769U (en) | 2013-08-29 | 2013-08-29 | Spherical pot container made of an iron and aluminum composite material |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105877502A (en) * | 2016-03-17 | 2016-08-24 | 九阳股份有限公司 | High-strength cooker inner container and electric cooker using same |
| CN107174133A (en) * | 2016-03-09 | 2017-09-19 | 佛山市顺德区美的电热电器制造有限公司 | A kind of drum type complex inner boiler and its processing method for IH heating |
-
2013
- 2013-08-29 CN CN201320533180.0U patent/CN203597769U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174133A (en) * | 2016-03-09 | 2017-09-19 | 佛山市顺德区美的电热电器制造有限公司 | A kind of drum type complex inner boiler and its processing method for IH heating |
| CN107174133B (en) * | 2016-03-09 | 2023-12-19 | 佛山市顺德区美的电热电器制造有限公司 | Drum type composite inner pot for IH heating and processing method thereof |
| CN105877502A (en) * | 2016-03-17 | 2016-08-24 | 九阳股份有限公司 | High-strength cooker inner container and electric cooker using same |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140521 |