CN204813458U

CN204813458U - Compound inner bag of cast iron aluminum pot utensil

Info

Publication number: CN204813458U
Application number: CN201520515684.9U
Authority: CN
Inventors: 周永明
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-07-16
Filing date: 2015-07-16
Publication date: 2015-12-02
Anticipated expiration: 2025-07-16

Abstract

The utility model provides a compound inner bag of cast iron aluminum pot utensil, it is two -layer about having, the inner bag of upper strata for making by cast iron, the lower floor is for to be made by aluminum plate, the lower floor is at the well lower part of upper outer wall parcel. The utility model relates to a this kind of compound inner bag of cast iron aluminum pot utensil utilizes modern crafts to add the compound bottom of a boiler of one deck in pot outer wall lower part and bottom, guaranteed the inner bag have conduct heat even, conduct heat fast, the energy storage is good, the gas permeability is good and environmental protection beneficial effect.

Description

A kind of cast iron aluminum pot tool composite inner liner

Technical field

The utility model relates to a kind of cast iron aluminum pot tool composite inner liner and belongs to field of mechanical technique.

Background technology

Electric cooker, electric pressure cooking saucepan is one of requisite cooker of people's everyday life, it is the one in numerous pan, the electric pressure cooking saucepan of current use or electric cooker use aluminum liner or stainless steel inner container mostly, in use aluminum liner has heat transfer fast, to conduct heat uniform effect, but aluminum products cannot directly and Food Contact, may damage person health in direct contact process, just need to be protected by various chemical raw material (antistick layer), but Cucumber also may have potential impact to health in industrial chemicals, so be not a kind of desirable inner bag, stainless steel inner container is in use easy clean, durable also meets sanitary standard, but stainless steel inner container heat transfer is uneven, rapid heat dissipation, easily sticky pot.

Utility model content

The utility model provides a kind of cast iron aluminum pot tool composite inner liner to conduct heat evenly, and heat radiation is slow, not easily sticky pot.

For solving above technical problem, the utility model provides following technical scheme: a kind of cast iron aluminum pot tool composite inner liner, and inner bag has two-layer up and down, and upper strata is that lower floor is for be made up of aluminium sheet by castiron inner bag; Lower floor wraps up in the middle and lower part of upper strata outer wall.

Further, high-frequency welding is adopted to form between described the upper and lower.

Further, the middle and lower part of described upper strata outer wall has depressed area, and namely lower floor wraps up on the outer wall of this depressed area, makes whole inner bag become outer wall smooth structure.

Further, the detailed process of high-frequency welding is as follows: after the machine-shaping of casting iron pan courage, with 2MM aluminium sheet after cold punching and drawing processing, by high-frequency welding technology, add solder flux, solder, compound tense temperature is made to remain on 450 DEG C--480 DEG C of high temperature, high pressure is composited, and recombination time is about 12-15 seconds.

This cast iron aluminum pot tool composite inner liner that the utility model relates to, utilize that traditional cast iron aluminum pot tool composite inner liner energy storage is good, gas permeability is high, the feature of health environment-friendly, utilize modern crafts to add one deck composite pan bottom in outer wall of wall bottom and bottom, this inner bag be ensure that, and heat transfer is even, heat transfer is fast, the superperformance of the good good permeability of energy storage, environment protection health.This inner bag not only can be applied to electric cooker, also can be applicable to the pans such as pressure cooker.

Accompanying drawing explanation

Fig. 1 is a kind of cast iron aluminum pot of the utility model tool compound liner structure schematic diagram;

Fig. 2 is a kind of cast iron aluminum pot of the utility model tool composite inner liner decomposing schematic representation.

Detailed description of the invention

As depicted in figs. 1 and 2, the utility model cast iron aluminum pot tool composite inner liner comprises a pot body, and described cast iron aluminum pot tool composite inner liner is composite inner liner, and inner bag has two-layer up and down, and upper strata 1 is by castiron inner bag, and lower floor 2 is for be made up of aluminium sheet; Lower floor wraps up in the middle and lower part of upper strata outer wall.

High-frequency welding is adopted to be composited between described upper strata 1 and lower floor 2.

The middle and lower part of described upper strata outer wall 1 has depressed area 3, and namely lower floor 2 wraps up on the outer wall of this depressed area, makes whole inner bag become outer wall smooth structure.

The detailed process of high-frequency welding is as follows: after the machine-shaping of casting iron pan courage, with 2MM aluminium sheet after cold punching and drawing processing, by high-frequency welding technology, add solder flux, solder, compound tense temperature is made to remain on 450 DEG C--480 DEG C of high temperature, high pressure is composited, and recombination time is about 12-15 seconds.

Advantage of the present utility model: in the use of pot body, utilize the thermal conductivity of aluminium flake to conduct heat well soon, conduct heat evenly and casting iron pan good permeability, energy storage effective, maximum limit improves culinary art effect., environmental protection more healthy to human body, energy-conservation, reduce pan to the harm of human body.

Detailed description of the invention described in the utility model does not form the restriction to the application's scope; within every spirit in the utility model design and principle, any amendment that one of skill in the art can make, equivalent to replace and improvement etc. all should be included within protection domain of the present utility model.

Claims

1. a cast iron aluminum pot tool composite inner liner, is characterized in that, described cast iron aluminum pot tool composite inner liner has two-layer up and down, and upper strata is that lower floor is for be made up of aluminium sheet by castiron inner bag; Lower floor wraps up in the middle and lower part of upper strata outer wall.

2. a kind of cast iron aluminum pot tool composite inner liner according to claim 1, it is characterized in that, the middle and lower part on described upper strata has depressed area, and namely lower floor wraps up on the outer wall of this depressed area, makes whole inner bag become outer wall smooth structure.