CN2140687Y - 节能锅 - Google Patents

节能锅 Download PDF

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Publication number
CN2140687Y
CN2140687Y CN 92241747 CN92241747U CN2140687Y CN 2140687 Y CN2140687 Y CN 2140687Y CN 92241747 CN92241747 CN 92241747 CN 92241747 U CN92241747 U CN 92241747U CN 2140687 Y CN2140687 Y CN 2140687Y
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China
Prior art keywords
pot
energy
black chromium
conservation
pot body
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Expired - Fee Related
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CN 92241747
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English (en)
Inventor
刘志成
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Individual
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Individual
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Priority to CN 92241747 priority Critical patent/CN2140687Y/zh
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Publication of CN2140687Y publication Critical patent/CN2140687Y/zh
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Abstract

一种节能锅,它包括锅盖和锅体、提手,其锅体表 面镀有一层黑铬层,锅体是不锈钢或铝料制成。

Description

本实用新型涉及一种节能锅,属于炊事用具的技术领域。
国内铝锅应用广泛,利用其传热高、不生锈的特点,但缺点是易于氧化,表面形成一层氧化层,但铝、不锈钢都是白色材料,吸热的性能较差,寿命也一般。
本实用新型的目的是要提供一种节能锅,它可以弥补上述的不足,它可以不受氧化的作用,寿命长,传热更快。
本实用新型的目的是这样实现的,在铝锅外表面利用电镀工艺,镀上一层黑铬镀层,它可以防止铝层的氧化作用,而且传热更快,相应地起到节省时间,节约了能源的消耗。
镀黑铬层可以遍及整个锅体表面,也可以只在火力接触的局部表面镀黑铬。
除了铝锅以外,铝制水壶、压力锅、不锈钢的炒菜锅、电热饭锅内胆等等均可镀以黑铬层。
图1节能锅的示意图
图2节能锅提手的正视图
兹结合附图对节能锅的结构进一步详述:
由图1,节能锅的锅体,其底部共有2层,一层是铝锅底(1),另一层是镀以黑铬的镀层(2),镀层(2)可以遍及锅体的外表面,镀层厚度一般以1~3微米较为合宜,也可以镀有一定的高度,其两侧有各装一个提手(3)。
图2是提手的正视图,提手(3)有一个羊角状的本体(4),一端连有一圆弧形的底板(5),其弧度与锅体相似,另一端有一孔,在2个提手(3)之间装有一个木料制的圆柱体(6),用销钉加以固定,底板(5)用铆钉固定在锅体上面,其锅盖与常用锅盖相同,不予复述。
镀黑铬的工艺过程如下:
铬酐CrO3180~220克/升
硝酸钠NaNO33.5~4.5克/升
BL催化剂        30~50毫升/升
碳酸钡BaCO33~6
温度        ≤40℃
阴极电流密度 20~30安培/分米2
阳极材料        铅或铅锡合金
时间        5~7分
镀黑铬的工艺与一般涂铬相同采用BL催化剂,其特点是镀液稳定,沉积速度快,2~5分钟就可获得黑色铬层,即便是不锈钢的锅料也可镀以黑铬。
与现有技术相比,本节能锅具有下列优点:
1、黑铬层传热快,相应地可以节能。
2、镀黑铬以后,使用寿命长。
3、节省煮烧时间,由于镀层是黑色,吸热的性能更为优越。

Claims (2)

1、一种节能锅,它由锅盖、锅体和提手所组成,其特征在于锅体(1)的外表面涂有一层黑铬层(2)。
2、根据权利要求1所述的节能锅,其特征在于锅体是用铝或不锈钢制成。
CN 92241747 1992-11-23 1992-11-23 节能锅 Expired - Fee Related CN2140687Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 92241747 CN2140687Y (zh) 1992-11-23 1992-11-23 节能锅

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 92241747 CN2140687Y (zh) 1992-11-23 1992-11-23 节能锅

Publications (1)

Publication Number Publication Date
CN2140687Y true CN2140687Y (zh) 1993-08-25

Family

ID=33781738

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 92241747 Expired - Fee Related CN2140687Y (zh) 1992-11-23 1992-11-23 节能锅

Country Status (1)

Country Link
CN (1) CN2140687Y (zh)

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