CN200942024Y

CN200942024Y - Warm-keeping water-boiling kettle

Info

Publication number: CN200942024Y
Application number: CN 200620050569
Authority: CN
Inventors: 聂后昌
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-10
Filing date: 2006-04-10
Publication date: 2007-09-05
Anticipated expiration: 2016-04-10

Abstract

The utility model relates to a new-type insulated kettle made of aluminum materials, which has a single-layer bottom surface, and an inner liner and a shell arranged in double-layer on the top surface and at the circumference. The gap between the two layers is 2 cm and filled with materials. Thus, by taking the advantages that the metal at the bottom can be rapidly heated, and by overcoming the defects the metal at the top and at the circumference can rapidly radiate the heating, the utility model can reach the purpose of reducing the heat radiation, preserving heating and saving energy.

Description

The insulation kettle teapot

Technical field

The utility model belongs to and can be incubated, and reduces the kettle teapot of heat radiation.

Background technology

The characteristics of metal are to conduct heat soon, but these characteristics are advantage, also are shortcomings, and it is heated soon, and it is also fast to dispel the heat.Existing kettle teapot do not accomplish when utilizing the metal advantage and overcomes the metal shortcoming---kettle 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, kettle is sitting on the coal stove or on the gas kitchen, on one side the bottom surface be heated, on one side above and around heat radiation.Shouldn't despise it, when water will be opened, near not stretching out one's hand at kettle body 1cm place.Radiator only not! It wastes energy a lot of.

Summary of the invention

The purpose of this utility model provides a kind of can the insulation, reduces the kettle teapot of heat radiation.

The technical scheme that realizes the present utility model purpose is: kettle is made the bottom surface individual layer, and bilayer---inner bag and shell, gap are 2cm above and on every side, and be real in filler.With aluminium is material.Blank dimension: inner bag is diameter 20cm greatly, and height is 13cm, and the neck major diameter is 12.5cm, and height is 5cm.Shell is diameter 24cm greatly, and height is 17cm, and the neck major diameter is 14.5cm, and height is 2.5cm, and its top 0.5cm can forge and press the level that outwards is rolled into that makes in advance.The handle foundation can be planted on shell in advance.Outer umbo diameter is than the big 2cm of inner bag mouth diameter root, and more up gap is more little.Assembling: inner bag places in the shell, connects the inner bag mouth.Forging and pressing make inner bag neck upper end 3cm outwards be rolled into level, cover double-deck space, ride on the shell neck (top 0.5cm is rolled into level in advance).At this moment, the inner bag neck part that is rolled into level surpasses the part 0.5cm that the shell neck is rolled into level.Continue forging and pressing and make this 0.5cm that exceeds, encase the part that the shell neck is rolled into level from below to last volume.Forge and press the part that inner bag neck and shell neck are twisted in together again and be affixed on the neck wall.Connect outer umbo (needn't be strict, available rivet, also available screw) as connecing the inner bag mouth.The kettle that standing upside down, charge into filler (flake asbestos or diatomite etc., light weight is good more more; Only do not use glass fibre).Seal (can not be too thick, not so 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 woolen cloth to curls inward, encase annulus.Finished size: inner bag is diameter 20cm greatly, and height is 13cm; Shell is diameter 24cm greatly, and height is 15cm, and common neck is external diameter 14.5cm greatly, and height is 2cm.

The utility model has changed the present situation of kettle teapot, and kettle is made the bottom surface individual layer, and is double-deck around reaching above---inner bag and shell, 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 blank drawing.

Fig. 2 is the utility model shell blank drawing.

Fig. 3 is lid figure of the present utility model.

Fig. 4 is the overall diagram after the utility model assembling.(in order to see clearly, the lines of neck ectonexine are painted to such an extent that surpass physical length, and the excesssive gap of lines and lines is in kind so not too fat to move.)

The specific embodiment

Embodiment 1: structure of the present utility model is seen Fig. 1.Inner bag is a kettle shape, neck length 5cm.

Embodiment 2: structure of the present utility model is seen Fig. 2.Shell also is a kettle shape, does not just have the end, and the lower end has more 2cm; Neck length 2.5cm, its upper end 0.5cm outwards is rolled into level in advance.The handle foundation is satisfied with shell.

Embodiment 3: structure of the present utility model is seen Fig. 3.Turnup becomes box-like to lid by forging and pressing upwards with aluminium flake, wherein charges into filler.

Embodiment 4: structure of the present utility model is seen Fig. 4.Inner bag is placed among the shell, promptly connect the inner bag mouth.Then, encase the 0.5cm that the shell neck is rolled into level, be affixed on the neck wall together the outer volume of inner bag neck upper end 3cm forging and pressing.Connect outer umbo.The kettle that standing upside down charges into filler.Seal with fire clay.Add a cover a metal ring.Forging and pressing make shell lower end 2cm woolen cloth to curls inward, encase annulus.

Make the aluminium kettle, I should admit it is the layman.But making of the present utility model is made a cart behind closed doors anything but.Because the long-term aluminum products that use are had a smattering of to the character of aluminium, its light weight is suitable for interlayer, and its property is tough, is suitable for forging and pressing.Certainly, manufacture method of the present utility model is a layman's imagination after all, and the expert may have easier, more advanced manufacture method.This is unimportant.My purpose just leaves no doubt as to makes not only necessity of insulation kettle teapot, and feasible.

Whether worthwhile?

In the metal cooking appliance, kettle is necessary to implement to be incubated most.One family is being given birth to coal fire, uses the pot during generally except that three meals in a day, and all the other times, comprise evening, kettle all is seated.Did often after a meal meal, the coal stove free is just contained a kettle or half Hu Shui is seated on the coal stove, cooks by the time eat down, and is boiled the kettle water of existing heat very likely earlier, is used to cook, many as if having, and then irritates vacuum flask, gives over to tea etc.Kettle is seated on the coal stove, and it is severe at first to pull heat, because water is cold, by the time water temperature surpasses temperature, just continues to pull from the bottom surface coal fire heat on one side, on one side by top and on every side to aerial heat radiation.Often listen the housewife to complain one day and burn coal 3 stone rollers (also having 2 to 3 stone rollers or 3 to 4 to cut or polish jade with an emery wheel) coal, burn 1 stone roller evening in vain, just stayed kindling material.Also the somebody simply finishes no longer coal of supper in order to economize coal, lets alone to extinguish, and light a fire next day temporarily.At the bottom of the evening temperature, cold day especially, the kettle heat radiation is severe, adds that coal stove is inferior, runs away heat too much, keep kindling material here, will be cost with 1 stone roller coal certainly.I once noted: in the season in spring and autumn, sometimes, daytime, coal stove air door lid only stayed 1 hole, can keep coal fire; Must stay 1.25 holes evening, just can keep coal fire, if firmly only stay 1 hole, got up in second day and to see that coal fire puts out.Here it is because evening temperature low, kettle heat radiation is many, stove runs that heat is many, the coal fire loss of heat is many, and heating does not have corresponding increase, disequilibrium.Loss of heat is many, and it is many to generate heat, and heating is many, and the consumption coal is also many.If coal stove is " an insulation coal-saving stove ", and kettle also can be incubated, and just can take on a new look, reduce loss of heat, consume coal less.Use the utility model can only obtain meagre profit.But the cost of one, regaining one deck (shell or inner bag) in 2 years is out of question, and obtaining later on is exactly net income.This is for the user.Should consider: the oxidation of aluminium does not have the oxidation severity of iron.With spending ten or twenty year, the more energy-conservation, aluminium but very much what, still can utilize.This is favourable to the overall situation.More as for doing manual work, be insignificant.In today of competition severity like this, can win the market, spend more a worker, as long as worthwhile.As seen also useful to producer.

Heavy.

The Copper Pot in old times has 3 kilograms.Do people use and do not say heaviness, and it is better than former pottery pot also to say, with just not doing with the similar heavy aluminium kettle of Copper Pot?

There are self-employed worker's cast aluminum goods in roadside, current common curbside, and the aluminium kettle spy who makes is thick, has 3 kilograms, but general business is pretty good.People like that kettle is solid and do not dislike it heavy, can not just like that kettle is energy-conservation not dislike it heavy?

Only 3 kilograms of the utility model are being carried still light.Compared with in order to economize coal, put out coal fire the same day, the coal fire of regenerating next day bothers so, not as good as using " the insulation coal-saving stove " and " insulation kettle teapot " that weighs a bit.

General individual layer aluminium kettle has only 0.7---and 1 kilogram, grab in hand as empty, allow the characteristics of light weight of aluminium be undue and unnecessary light gaining all entirely like this, also be a kind of waste, should utilize the characteristics heat preservation energy-saving of the light weight of aluminium.

Claims

1, the insulation kettle teapot is characterized in that kettle is made the bottom surface individual layer, and bilayer---inner bag and shell, gap are 2cm above and on every side, and is real in filler.