CN205053738U

CN205053738U - Outer courage of meal stove

Info

Publication number: CN205053738U
Application number: CN201520651300.6U
Authority: CN
Inventors: 王春尧; 李征宇
Original assignee: Yindu Kitchen Equipment Co Ltd
Current assignee: Yindu Kitchen Equipment Co Ltd
Priority date: 2015-08-27
Filing date: 2015-08-27
Publication date: 2016-03-02
Anticipated expiration: 2025-08-27

Abstract

Outer courage of meal stove includes the outer courage body and applies at the end, the end of applying be located the center of bottom of the outer courage body, outer courage bottom be equipped with a plurality of archs, the arch center on apply at the end duplex winding the center evenly arrange its characterized in that: applying of outer courage bottom be provided with annular bulge between the end and the arch. The beneficial effect of the utility model embody: apply the bear building -up structure the expend with heat and contract with cold of all directions difference, reduction heat altered shape in can alleviateing the use.

Description

A kind of meal furnace outside-lining

Technical field

The utility model relates to a kind of meal furnace outside-lining, more precisely a kind of process structure of furnace outside-lining of eating.

Background technology

Meal stove mainly contains inner bag and outer courage, and the outer courage of meal stove is built with water, and inner bag is built with food, and inner bag is placed in outer courage and contacts with water.The bottom-heated of outer courage makes the coolant-temperature gage in outer courage raise, and indirectly gives the heat foods in inner bag and insulation.More and more use electromagnetic stove heating in the market, if the material of outer courage is non-magnetic rustproof Steel material, with regard to the end needing the bottom of courage outside to apply magnetic material, the kitchen range of electromagnetic stove is circular mostly, the shape at the deposited end of the outer courage of meal stove is also the circle matched with circular kitchen range mostly, but when meal stove and outer courage are rectangles, apply round bottom outside bottom courage namely unsightly, be placed on plane table top very unstable again.Although the patent No. is CN201520012457.4 solve the problems referred to above, but as Fig. 1, high temperature is produced in the mill owing to applying 2` place in the end in process of the deposited end, be transmitted to lug boss 3`, apply end 2` edge rings region 1` temperature also very high, out-of-shape and complexity in circle ring area 1`, cause expanding with heat and contract with cold inconsistent in all directions harmomegathus, if cooling down excessive velocities easily makes to produce distortion bottom outer courage, have impact on production efficiency and product quality.

Utility model content

In order to overcome the expand with heat and contract with cold deficiency that differ greatly of deposited bottom structure in all directions of above-mentioned meal furnace outside-lining, the utility model provides and a kind ofly can alleviate the meal furnace outside-lining of deposited bottom structure in the difference of expanding with heat and contract with cold of all directions.

Process structure, alleviates the deformation extent of outer courage widely in courage manufacture outside, improve production efficiency and product quality.

The technical solution adopted in the utility model is:

Meal furnace outside-lining, comprise outer lining and the deposited end, the described deposited end, is positioned at the center of the bottom of described outer lining, some projections are provided with bottom described outer courage, described projection is around the described deposited end, and be evenly arranged around described center, it is characterized in that: between the deposited end bottom described outer courage and projection, be provided with annular protrusion.The cross sectional shape of described annular protrusion can be the odd-shaped cross section of circular arc or non-radiused.

Described annular protrusion can be closed or not close.

Because the shape bottom different outer courages is different, and process conditions are different in making, obviously deflection everywhere is also different, use different cross sectional shape annular protrusions and use annular protrusion that is that close or that do not close, best effect can be obtained in the manufacture of producing through experiment and trial-production.

Construct the consistent partial structurtes of cross sectional shape near the annular protrusion applying base, be conducive to even heat conduction, ring-type high-temperature region be evenly distributed, the polycrystalline substance difficult deformation of outer courage.

The beneficial effects of the utility model are embodied in: can alleviate in use procedure and apply the expand with heat and contract with cold difference of bottom structure in all directions, reduce thermal deformation.

Accompanying drawing explanation

Fig. 1 is the structural representation of CN201520012457.4.

Fig. 2 is structural representation of the present utility model.

Fig. 3 be in Fig. 2 A-A to one of sectional view.

Fig. 4 be in Fig. 2 A-A to sectional view two.

Fig. 5 be in Fig. 2 A-A to sectional view three.

Detailed description of the invention

With reference to Fig. 2, meal furnace outside-lining described in the utility model, comprise outer lining 1 and the deposited end 2, the described deposited end 2, is positioned at the center of the bottom of described outer lining 1, some protruding 3 are provided with bottom described outer courage 2, described projection 3 around the described deposited end 2, and is evenly arranged around described center, it is characterized in that: the deposited end 2 bottom described outer lining 1 and be provided with annular protrusion 4 between protruding 3.

With reference to Fig. 3, the cross sectional shape of described annular protrusion 4 can be circular arc 5.

With reference to Fig. 4, the cross sectional shape of described annular protrusion 4 can be rectangle 6.

With reference to Fig. 5, the cross sectional shape of described annular protrusion 4 can be trapezoidal 7.

The cross sectional shape of certainly described annular protrusion 4 also can be other abnormity.

Described annular protrusion 4 can be closed or not close.

Described meal stove and outer courage can be rectangles, and also can be circular, outer lining be stamping, and the described deposited end is circular, and the deposited end is placed on the center bottom outer lining, symmetrical placement four projections around the deposited end.

The material of outer courage is the stainless steels such as 304,201, and mechanical behavior under high temperature is better, and the cross sectional shape of annular protrusion is through that pressure forming obtains, and self has certain intensity, can resist some thermal deformations.

Content described in this description embodiment is only the enumerating of way of realization to utility model design, and protection domain of the present utility model should not be regarded as being only limitted to the concrete form that embodiment is stated, as described in annular protrusion 4 can not close.

Claims

1. meal furnace outside-lining, comprise outer lining and the deposited end, the described deposited end, is positioned at the center of the bottom of described outer lining, some projections are provided with bottom described outer courage, described projection is around the described deposited end, and be evenly arranged around described center, it is characterized in that: between the deposited end bottom described outer courage and projection, be provided with annular protrusion.

2. to eat as claimed in claim 1 furnace outside-lining, it is characterized in that: described annular protrusion can be closed or not close.

3. to eat as claimed in claim 1 or 2 furnace outside-lining, it is characterized in that: the cross sectional shape of described annular protrusion can be the odd-shaped cross section of circular arc or non-radiused.