CN2229208Y

CN2229208Y - Insulation water pot

Info

Publication number: CN2229208Y
Application number: CN 95207375
Authority: CN
Inventors: 赵文豪
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-23
Filing date: 1995-04-23
Publication date: 1996-06-19
Anticipated expiration: 2005-04-23

Abstract

The utility model relates to an insulation water kettle which is composed of a double-layer kettle body, a kettle cover which is filled with sponge and an insulation bottom cushion. The vacuum of the hollow layer of the inner side wall of the outer side wall of the double-layer kettle body is pumped by a one-way air core which is arranged on the kettle body. A double-layer kettle mouth is connected with the kettle mouth holes of the kettle body by screw threads, and is sealed by a sealing ring. The inner wall and the outer wall are in sealing connection by pressure on the kettle opening. An inner layer and an outer layer kettle bottoms are sealed and connected by pressure, and are in spot welding connection. A concave disc-shaped insulation cushion is clamped and cushioned on the kettle bottom. The utility model boils the boiling water as conventional, and has no need of exchanging insulation containers. The hot water stored in the utility model holds temperature for a long time. The utility model has convenient use, is suitable for public places of offices, etc., and is suitable for families.

Description

The insulation kettle

The utility model relates to the particularly structure of relevant kettle Hu Bi of a kind of articles for daily use kettle.

We are through being usually used in heating water temperature in the daily life, the kettle that boils water has common direct-fired kettle, the insulating pot that also has electrothermal tube in kettle, to heat, these kettles are generally made with heat transfer property good aluminium or copper material, the aluminium that heat transfer property is good, the copper price is lower, and be beneficial to heat conduction, but this kettle heat leakage after finishing heating process is also fast simultaneously, existing kettle all is that boiling water or hot-water storage is stand-by in thermos bottle after finishing the heating process of water, or directly use the heating back, and can not can keep the temperature of hot water for a long time as thermos bottle.

The purpose of this utility model has the ordinary canteen good heat transfer capacity when providing a kind of heating, can keep the insulation kettle of water-in-kettle temperature after the heating again the long period.

For reaching above-mentioned purpose, the utility model is that following scheme realizes: the insulation kettle is by double-deck kettle body, the pot lid and the heat keeper that contain sponge are formed, being close to spot welding at the bottom of the ectonexine kettle of double-deck kettle body connects, the flanging of inside and outside wall kettle mouth is tightly connected, hollow between the interior lateral wall, double-deck spout tube, pad sealing ring are threaded with pot mouth hole on the kettle body, and the unidirectional gaseous core of spring compression ball is arranged on the outer wall of double-deck kettle body, and slightly larger in diameter is at the bottom of the recessed dish heat keeper of diameter at the bottom of the kettle tightens kettle.

After adopting such structure, because the kettle body still adopts heat transfer property good metal material to produce, be close to welding at the bottom of the double-deck kettle, strike out corrugated, in the heating process, it still can make the heat energy of thermal source conduct effectively to kettle, water in the kettle is heated fast, behind water boil, when kettle disengaging thermal source begins to dispel the heat, because the inside and outside hollow layer of the sidewall of double-deck kettle body has the extracting vacuum interlayer, be filled with heat insulation sponge in the pot lid, heat keeper is arranged at the bottom of the kettle, blocked the outside approach that transmits of heat energy of hot water in the kettle, thereby reach the purpose of insulation.Simultaneously, after kettle used a period of time, the vacuum of original double-deck kettle body hollow layer can worsen, and can outwards bleed with the unidirectional gaseous core that the syringe of being convenient to obtain inserts on the kettle body, to guarantee the vacuum of kettle body interlayer.Use such insulation kettle can hot plate boiling water routinely, need not exchanging container again, hot water is stored in can keep the water temperature that heated the long period in the kettle, and this kettle is convenient and simple, can be widely used in public places such as office, also can use for vast family.

The drawing explanation:

Fig. 1 is the side view of the utility model insulation kettle.

Fig. 2 is a partly enlarged drawing of Figure 1A.

By shown in Figure 1, the insulation kettle is by having inwall [1], and the double-deck kettle body of outer wall [2] and the pot lid [4] of filling sponge [3] are formed, the nearly Hu Bingchu of outer wall [2] has a unidirectional gaseous core, in the gaseous core pipe [5] that outer wall connects, spring [6] compresses garden ball [7], and ball [7] is pressed on the arc face [8].Embodiment kettle body adopts aluminium to make, the inside and outside wall of kettle body is tightly connected in the flanging of Hu Kou place, be close to spot welding at the bottom of the kettle of double-deck kettle body and connect the integrated punching ripple, the pot mouth hole that connects spout tube on the kettle body is dashed by inwall and extends screwed pot mouth hole [9], on the outer cinclides of the edge seal welding in mouth hole, double-deck spout tube [10] is threaded on the pot mouth hole [9], sealing ring [11] pad is in the junction of mouth hole and mouth pipe, to guarantee the sealing of junction, the kettle handle is installed on the external wall of kettle with routine, the heat keeper [12] of slightly larger in diameter diameter at the bottom of kettle, adopt the aluminium heat-barrier materials such as being encased inside sponge of trying to get to the heart of a matter to make, the sponge moulding is recessed plate-like, and recessed dish inner ring diameter is slightly less than at the bottom of the kettle, and the kettle body snaps in the recessed dish of heat keeper sponge.

Claims

1, a kind of insulation kettle, form by double-deck kettle body, pot lid and heat keeper, it is characterized in that: the outer wall of double-deck kettle body [1], inwall [2] is at the Hu Kou place, and flanging is tightly connected, and is close to spot welding at the bottom of the ectonexine kettle and connects, the inside and outside wall gap hollow of side, double-deck spout tube [10] pad sealing ring [11] is threaded with pot mouth hole [9] on the kettle body, the interior filling sponge of pot lid [4] [3], and recessed plate-like sponge heat-insulating heelpiece [12] is stuck in Hu Dishang.

2, insulation kettle as claimed in claim 1 is characterized in that: also be connected with on the external wall of double-deck kettle [2] in the tracheae [5] and compress ball [7] by spring [6], ball [7] is pressed on the unidirectional gaseous core on the arc face [8].