CN200991142Y - Cooker with heat-insulation wall - Google Patents

Abstract

A cooker with a heat insulation wall is provided, which is arranged additionally with the heat insulation wall at the external side of the cooker, the heat insulation wall keeps a certain gap with the external side and surrounds into a circle. The upper end of the heat insulation wall is connected with the external side of the cooker opening, and vent holes and vent seams are arranged, so that the smog can be discharged from the vent holes, the lower end is shaped an opening, thereby the fire and heat can enter into the interlayer space, the heat insulation wall can be made of metal material, and can also be made of non-metal material which the same effect can be achieved, the function is to block the heat brought by the fire to radiate to the outside space of the cooker, so as to improve the heat efficiency.

Description

A kind of pot that has thermal wall

Technical field:

This utility model relates to a kind of kitchen articles, and heat-proof device is set up in especially a kind of outside at pot, becomes a kind of pot that has thermal wall.

Background technology:

Present known pans for use in kitchen, in the process of hotting plate, kitchen range flame contacts with the pot wall, in pot, conduct heat, kitchen range flame also exposes in the space in the pot outside simultaneously, and by the constantly outwards heat radiation of cross-ventilated mode, the problem of bringing thus is that the thermal efficiency is low, both wasted fuel, slowed down the time of hotting plate again.

Summary of the invention:

The technical problem that this utility model will solve provides a kind of pot that has thermal wall, by thermal wall stop kitchen range flame with heat distribute to the outer space of pot, thereby improve the thermal efficiency effectively, play fuel saving, shorten the effect of the time of hotting plate.

The technical scheme of this utility model: thermal wall is set up in a kind of its outside of pot that has thermal wall, the lateral surface of thermal wall and pot wall keeps certain spacing distance and forms a circle, the upper end of thermal wall is connected with the outside of pot mouth, and leave venthole, so that smog is discharged from pore, its lower end is opening-like, so that flame and heat enter the jacket space between thermal wall and the pot wall.Thermal wall is made with metal material, also can make of the nonmetallic materials that play effect same.

Beneficial effect: because set up thermal wall, stopped kitchen range flames with the thermal convection current of heat and pot outside air, make the heat that outwards distributes rest in the jacket space, just having more heat to pass through a pot wall conducts in pot, the thermal efficiency is just higher like this, can fuel saving, accelerate to hot plate the time.

Description of drawings:

Below in conjunction with drawings and Examples, this utility model is described further.

Fig. 1 is the cutaway view of a kind of embodiment of this utility model;

Fig. 2 is the cutaway view of the another kind of embodiment of this utility model;

Fig. 3 is a kind of cutaway view of other embodiment of this utility model.

In the accompanying drawing, 1. pot wall, 2. handle, 3. thermal wall, 4. junction, 5. flame, the 6. kitchen range top.

The specific embodiment:

In Fig. 1, thermal wall (3) is connected with the outside, pot wall (1) upper end, this connected mode can be the welding between metal and the metal, it also can be the connection of other modes, but a plurality of ventholes must be left in the position of (4) in the junction, so that smog sheds, venthole can form around the certain at interval distance punching in the upper end of thermal wall (3), also can adopt the mode of welding at interval to produce air cleft, be the upper end of thermal wall (3), part and pot wall (1) welding, part is welding not, do not have weld just to produce a crack, smog can shed from this crack.Thermal wall (3) is extended under the lateral of pot, and keeps certain interval with pot wall (1), and clearance space is up-narrow and down-wide, and it is horn-like that lower ending opening is.The width of thermal wall (3) (promptly downwards extend length) goes into flame (5) with cover and does not influence pot to put in the level of the kitchen range top (6) to be advisable.

Difference according to different, the pot shape of thermal wall (3) and pot wall (1) connected mode also has other various embodiments.

In the embodiment shown in Figure 2, thermal wall (3) and pot global design, can be in the manufacture process of pot, pot wall (1) is at the suitable for reading outwards downward turnup of pot, extend downwards again and become thermal wall (3), form up-narrow and down-wide interval with pot wall (1), stamp a plurality of ventholes in the position of the junction suitable for reading (4) of pot again, so that smog sheds.

In the embodiment shown in fig. 3, for cylinder or near the pot of cylindrical shape, thermal wall (3) is almost consistent up and down with the spacing distance of pot wall (1), its connected mode and top embodiment are similar.

Claims (3)

1. a pot that has thermal wall is made of pot and thermal wall, it is characterized in that there is thermal wall in the outside of pot, and the upper end of thermal wall is connected with the pot wall outside, forms a jacket space between thermal wall and the pot wall, and the interlayer lower end is opening-like.

2. a kind of pot that has thermal wall according to claim 1, the junction that it is characterized in that thermal wall upper end and the pot wall outside are provided with the venthole that smog sheds or go out air cleft.

3. a kind of pot that has thermal wall according to claim 1 is characterized in that thermal wall and pot can global designs, thermal wall by the pot wall pot suitable for reading outwards downwards turnup, and extend downwards and realize.

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