CN2289484Y - 凸形底压力锅 - Google Patents
凸形底压力锅 Download PDFInfo
- Publication number
- CN2289484Y CN2289484Y CN 97213511 CN97213511U CN2289484Y CN 2289484 Y CN2289484 Y CN 2289484Y CN 97213511 CN97213511 CN 97213511 CN 97213511 U CN97213511 U CN 97213511U CN 2289484 Y CN2289484 Y CN 2289484Y
- Authority
- CN
- China
- Prior art keywords
- pressure cooker
- convex bottom
- food
- iron
- bottom pressure
- 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
- 239000000463 material Substances 0.000 claims abstract description 6
- 229910001018 Cast iron Inorganic materials 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- 239000004411 aluminium Substances 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 235000013305 food Nutrition 0.000 abstract description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 6
- 229910052742 iron Inorganic materials 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000010411 cooking Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 3
- 230000009931 harmful effect Effects 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 230000003026 anti-oxygenic effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 235000013547 stew Nutrition 0.000 description 1
Landscapes
- Cookers (AREA)
Abstract
一种用作烹调器皿的凸形底压力锅,它的锅体、锅盖用铸铁制造,其锅底采用向外凸形底,使火焰的温度先传给水,水的温度再传给食物,使炖出的食物更好吃。其它结构与目前人们采用的压力锅相同。本压力锅还具有制造材料来源广、价格低,铁对人体健康无害等优点,特别适宜于用作家用的压力锅。
Description
本实用新型涉及一种用作烹调器皿的压力锅。
目前市场上销售的压力锅均是平底的压力锅，其制造材料是铝，此种压力锅价格较高，由于平底，火焰的温度直接传给食物，食物在高温下脱水、脱油，味道不好吃。且大量的铝不断的从食物进入人体，对健康亦会带来潜在的不良影响。
本实用新型的目的是提供一种材料来源广、价格较低，且对人体健康无潜在不良影响，炖出食物更好吃的压力锅。
本实用新型的任务是以如下方式完成的：将压力锅锅体底部由平底改为呈向外凸形底，锅体、锅盖材料是铸铁的或钢的或铝的。
图1是实用新型的剖面示意图。
下面结合附图对本实用新型作进一步详细说明：本压力锅同目前的压力锅一样，由锅体、锅盖、安全塞、阀盖、易熔片、橡胶圈和手柄构成，其锅体(1)底部为呈向外凸形底。锅盖、锅体均用球墨铸铁制造，球墨铸铁有较高的强度、有良好的韧性，可以满足压力锅的要求。当锅盖、锅体用球墨铸铁浇注成型后，按要求经过820℃-860℃低温正火，然后再进行机械加工并抛光，外表层镀铬，以增加美感和增强耐腐蚀、抗氧化性能。
铸铁压力锅具有如下特点：由于采用凸形锅底，使火焰的温度先传给水，水的温度再传给食物，使炖出的食物更好吃，且因用铸铁材料来源广、价格低，铁对人体健康无害，特别适宜于用作家用的压力锅。
Claims (2)
1.一种压力锅，它由锅体、锅盖、安全塞、阀盖、易熔片、橡胶圈和手柄组成，其特征是锅体(1)底部呈向外凸形。
2.根据权利要求1所述的压力锅，其特征是锅体(1)和锅盖(2)材料是铸铁的或钢的或铝的。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97213511 CN2289484Y (zh) | 1997-03-27 | 1997-03-27 | 凸形底压力锅 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97213511 CN2289484Y (zh) | 1997-03-27 | 1997-03-27 | 凸形底压力锅 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2289484Y true CN2289484Y (zh) | 1998-09-02 |
Family
ID=33931268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97213511 Expired - Fee Related CN2289484Y (zh) | 1997-03-27 | 1997-03-27 | 凸形底压力锅 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2289484Y (zh) |
-
1997
- 1997-03-27 CN CN 97213511 patent/CN2289484Y/zh not_active Expired - Fee Related
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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 |