CN2512347Y

CN2512347Y - Energy saving split electric chafing dish

Info

Publication number: CN2512347Y
Application number: CN 01256096
Authority: CN
Inventors: 何志刚
Original assignee: SHUNDE CITY AIDE INDUSTRY Co Ltd
Current assignee: SHUNDE CITY AIDE INDUSTRY Co Ltd
Priority date: 2001-10-08
Filing date: 2001-10-08
Publication date: 2002-09-25
Anticipated expiration: 2011-10-08

Abstract

The utility model discloses an energy saving split electric chafing pan, including a pan bottom and a heating base assembly, wherein, the heating base assembly has a heating disc and a base frame. The heating disc is circular and internally provided with heating tubes. The utility model is characterized in that the supper surface of the heating disc is a spherical surface, and the pan bottom protrudes towards interior of the pan, and a protruded upper surface is also a spherical surface. The circular heating disc is integrated with the gap at the pan bottom. The spherical upper surface of the heating disc is solid. Due to the structure above, the split electric chafing pan has the advantages of higher thermal efficiency, more distinct effect in saving energy and simpler fabrication, being an ideal electric chafing pan recently.

Description

Energy-conservation split electric chafing dish

The utility model relates to a kind of electric chafing dish, specifically is the electric chafing dish of a kind of minute body structure.

The split type electric chafing dish of known technology generally is to adopt the pot body to put to be placed on the heat-generating disc, and the surface of heat-generating disc and pot body is a planar structure, and the contact area of the two is less relatively, and the thermal efficiency of electric chafing dish is not high; Have a kind of split type electric chafing dish such as the patent No. be ZL99229042.2, application number be July 30 in 1999 day, be called the patent application of split electric chafing dish, its bottom of pot body has a round boss to the pot in-draw, it cooperates with circular bulge subdivided gap on the heat-generating disc, there is a circular hole centre of heat-generating disc, and a magnet is installed under it.Adopt the split electric chafing dish thermal efficiency of said structure higher relatively, but the heat-generating disc processed complex, its thermal efficiency is still waiting further raising.

The purpose of this utility model be to provide a kind of thermal efficiency higher, processing simple energy-conservation split electric chafing dish.

For achieving the above object, this practicality adopts following scheme to realize: this split type electric chafing dish comprises that pot body and heat-generating disc base assembly constitute, heat-generating disc is circular, its upper surface is a sphere, the bottom of pot body is projecting inward to pot, the upper surface that protrudes also is a sphere, and circular heat-generating disc fits in one with the bottom gap of pot body.

The upper surface sphere of this heat-generating disc is solid.

After adopting said structure, because the upper surface of heat-generating disc is that sphere contacts with bottom of pot body, the contact area of pot body and heat-generating disc is bigger, heat transfer area is big, the thermal efficiency is just higher, and energy-saving effect is more remarkable, simultaneously heat-generating disc only be on the basis of traditional heat-generating disc, change upper surface into sphere and, need not to process boss and the middle hollow hole of heat-generating disc, process more simple.

Be described further below in conjunction with drawings and Examples.

Fig. 1 is the utility model broken section structural representation;

Fig. 2 is a heat-generating disc structural representation of the present utility model.

As shown in Figure 1, the split type electric chafing dish of the utility model comprises that pot body 1 and heat-generating disc base assembly constitute, the heat-generating disc base assembly comprises heat-generating disc 4 and pony sill 3, and heat-generating disc 4 is circular, is provided with heat-generating pipe 5 in it, as shown in Figure 2, its upper surface is a sphere, and the bottom of pot body is projecting inward to pot, and the upper surface 2 of protrusion also is a sphere, circular heat-generating disc 4 is integral with bottom 2 matched in clearance of pot body, and the upper surface sphere of this heat-generating disc 4 is solid.

The bottom of pot body can directly be a sphere to the projecting inward part of pot; Also can be for behind the cylindrical section that extends internally, its upper surface is a sphere.

Claims

1. energy-conservation split electric chafing dish, comprise pot body and heat-generating disc base assembly, the heat-generating disc base assembly comprises heat-generating disc and pony sill, heat-generating disc is circular, is provided with heat-generating pipe in it, it is characterized in that, the heat-generating disc upper surface is a sphere, the bottom of pot body is projecting inward to pot, and the upper surface of protrusion also is a sphere, and circular heat-generating disc fits in one with the bottom gap of pot body.

2. energy-conservation split electric chafing dish according to claim 1 is characterized in that the upper surface sphere of this heat-generating disc is solid.

3. energy-conservation split electric chafing dish according to claim 1 is characterized in that, the bottom of pot body can directly be a sphere to the projecting inward part of pot, also can be for behind the cylindrical section that extends internally, and its upper surface is a sphere.