CN200966563Y

CN200966563Y - Thermal insulating pan

Info

Publication number: CN200966563Y
Application number: CN 200620051681
Authority: CN
Inventors: 聂后昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-07-18
Filing date: 2006-07-18
Publication date: 2007-10-31
Anticipated expiration: 2016-07-18

Abstract

The utility model discloses a fireless cooker, of which the underside is a single-layer, while the top side and the periphery are double layers, namely an internal bladder and a shell, with a clearance of 2cm and can be filled with the stuff. The fireless cooker is made of the aluminum or other light Metal. For the ordinary cookers heated on the coal or gas, the bottom thereof is heated, while the periphery parts could dissipate the heat. The underside of the fireless cooker still utilizes the advantages that metal can be heated quickly and overcomes the defects that the heat can be dissipated quickly at the top and periphery of the metal material, so as to reduce the heat loss. Therefore, both the thermal insulation and the energy-saving can be realized.

Description

Fireless cooker

Technical field

The utility model belongs to and can be incubated, and reduces the pot of loss of heat.

Background technology

Existing pot do not accomplish when utilizing metal heated fast advantage and overcomes the fast shortcoming of heat dissipation metal---pot is made the bottom surface individual layer that is heated and dispel the heat above and around double-deckly and real be incubated with filler, therefore, pot is seated on the coal stove or on the gas kitchen, the bottom surface is heated on one side, dispel the heat on one side and on every side, it is a lot of to waste energy.

Summary of the invention

The purpose of this utility model provides a kind of can the insulation, reduces the pot of loss of heat.

The technical scheme that realizes the present utility model purpose is: pot is made the bottom surface individual layer, double-deck around reaching above---inner bag and shell, gap 2cm, real in filler.Material is an aluminium, also the metal of other light weights.Blank dimension: inner bag is diameter 20cm greatly, and height is 17cm, and its top 3cm outwards is rolled into level.Shell is diameter 24cm greatly, and height is 16.5cm, and its top 0.5cm outwards is rolled into level.Handle is satisfied with shell, can plant in advance.Assembling: inner bag places in the shell.The inner bag top is rolled into the 3cm of level in advance, covers double-deck space, rides over above the 0.5cm that the shell top is rolled into level in advance, and exceeds 0.5cm.Forging and pressing make inner bag be rolled into horizontal component to exceed 0.5cm that shell is rolled into horizontal component to last volume, encase the part that shell is rolled into level from below.Forge and press the part that inner bag and shell are twisted in together again and be affixed on a pot wall.Also can make the upper end in advance connects together and jointless double-deck base.The pot that standing upside down charges into filler (flake asbestos or diatomite etc., light weight is good more more, only not glass fibre).Seal (can not be too thick, otherwise empty gain in weight) with fire clay.Add a cover a metal ring (cross section should be to go up flat circle down).Forging and pressing make shell lower end 2cm to curls inward, encase annulus.Finished size: inner bag is diameter 20cm greatly, and height is 14cm, and shell is diameter 24cm greatly, and height is 14cm.

The utility model is made the bottom surface individual layer to pot, and is double-deck around reaching above---inner bag and shell, and real in filler, when utilizing metal heated fast advantage, overcome the fast shortcoming of heat dissipation metal, thereby reached the minimizing loss of heat, the purpose of heat preservation energy-saving.

Description of drawings:

Fig. 1 is the utility model inner bag cutaway view.

Fig. 2 is the utility model cut-away view of outer cover.

Fig. 3 is the utility model lid cutaway view.

Fig. 4 is the whole cutaway view after the utility model assembling.

The specific embodiment

Embodiment 1: structure of the present utility model is seen Fig. 1.It is 3cm that the inner bag upper end is rolled into horizontal component.

Embodiment 2: structure of the present utility model is seen Fig. 2.It is 0.5cm that the shell upper end is rolled into horizontal component; The lower end grows 2cm.The handle foundation is satisfied with shell.

Embodiment 3: structure of the present utility model is seen Fig. 3.Lid is to form box-likely with aluminium flake by forging and pressing from bottom to top turnup, charges into filler.This pot cover can heat-insulation and heat-preservation.Because of it is more thick and heavy than common pot cover, convergence pressure still can back down pot cover in order to prepared food but pressure surpasses certain limit in the pot, therefore can be not risky as pressure cooker.

Embodiment 4: structure of the present utility model is seen Fig. 4.Inner bag is placed shell, and forging and pressing make inner bag be rolled into that horizontal component exceeds and encase 0.5cm that shell is rolled into horizontal component from below to last volume, are affixed on a pot wall.Charge into filler.Seal with fire clay.Add a cover metal ring.Forging and pressing make the 2cm curls inward of shell lower end encase annulus.

Make fireless cooker necessity and easy row.Producer has easier more advanced manufacture method certainly.

The utility model is only about 3 kilograms, with the iron pan ratio in old times, but light and heat preservation energy-saving, With the pressure cooker ratio, with the few and energy-saving effect of aluminium almost on a par.

Claims

1, fireless cooker is characterized in that pot is made the bottom surface individual layer, and is double-deck around reaching above---inner bag and shell, and gap 2cm, real in filler.

2, fireless cooker according to claim 1, the material that it is characterized in that making pot is an aluminium, also the metal of other light weights.