CN2767864Y

CN2767864Y - Inside an outside ring type household flameless stove

Info

Publication number: CN2767864Y
Application number: CN 200420063924
Authority: CN
Inventors: 杜万春
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-08
Filing date: 2004-12-08
Publication date: 2006-03-29
Anticipated expiration: 2014-12-08

Abstract

The utility model provides an inside and outside ring type household flameless stove, which includes a stove body, ejectors integrated with the stove body, a porous ceramic plate installed on the upper opening of the stove body, an electronic igniter assembly and an outer cover. The interior of the stove is equipped with inside and outside ring two stove chambers, and the two ejectors are respectively connected with the inside and outside stove chambers. Raised prisms are distributed on the porous ceramic plate. The utility model is favorable in burning effect, quick in firing, sufficient in burning, low in discharge amount of exhaust gas and strong in temperature adjustability. Strong fire, gentle fire and slow fire can be adjusted out on one stove hole range. Compared with a common infrared stove, the inside and outside ring type household flameless stove can save gas about 25%; moreover, it is simple in structure, easy in manufacture and wide in application field.

Description

Inside and outside ring type nonflame home furnace

(1) technical field

The utility model relates to a kind of Gas appliance, specifically a kind of nonflame family expenses kitchen range.

(2) background technology

The injector that the formation that inside and outside ring type does not have a combustion household kitchen range mainly comprises body of heater, ceramic wafer, fuse with body of heater, ignition assembly, outer cover etc.Existing nonflame kitchen range are owing to its unreasonable structure, combustion efficiency are bad, and thermic load can not be given full play to, and more can not regulate temperature, and its range of application is very limited.

(3) summary of the invention

The purpose of this utility model be to provide a kind of manufacturing simple in structure, easy, combustion efficiency good, save the energy, inside and outside ring type nonflame home furnace that temperature is adjustable.

The purpose of this utility model is achieved in that it comprises body of heater, is installed in body of heater porous ceramic plate suitable for reading, ignition assembly and outer cover.Body of heater is made of burner and injector, and there are two burner hearths the burner the inside, and promptly internal furnace and outer burner hearth are linked to each other with inside and outside two burner hearths respectively by two injectors, are distributed with protruding prism above the porous ceramic plate.

Novel some architectural features like this that also comprise of this reality:

1, the cross section parallelogram of the protruding prism above the described porous ceramic plate has the intersection straight trough that forms protruding prism to collude above the porous ceramic plate.

2, described inside and outside burner hearth is made integral body.

3, described inside and outside burner hearth is made two independently choristas.

The utility model is provided with the inside-and-outside ring burner hearth in burner, burner hearth is divided into inside and outside two annular furnaces, and has two injectors to link to each other with two burner hearths respectively, forms two independently combustion zones, then realizes slow fire when having only the internal furnace air inlet and burning; Burner hearth air inlet and then realize moderate heat when burning outside having only; Then realize very hot oven when the air inlet simultaneously of inside and outside burner hearth and when burning, make the adjustment of thermic load, control ratio more convenient, the burning in incendivity district is all very stable.Be distributed with protruding prism above the porous ceramic plate of the present utility model, can make combustion gas and Air mixing more even, improve efficiency of combustion, reduce exhaust gas discharging.Upper surface at the ceramic wafer of porous can spray the dope layer that includes colloid and catalyst, can improve ultrared radiation intensity.Good, on fire fast, the sufficient combustion of combustion efficiency of the present utility model, discharge amount of exhaust gas are low, compare with common radiant range, can save combustion gas about 25%.Advantages such as the utility model also has simple in structure, and is easy to manufacture, as to be widely used.The utility model is not only the electronic range of automatic igniting, can also be used for common radiant range.

(4) description of drawings

Fig. 1 is a structural representation of the present utility model

Fig. 2 is the vertical view of Fig. 1

Fig. 3 is that the B of Fig. 1 is to view

Fig. 4 is the schematic diagram of porous ceramic plate

Fig. 5 is the partial sectional view of Fig. 4

(5) specific embodiments

For example the utility model is done more detailedly below in conjunction with accompanying drawing and to be described:

In conjunction with Fig. 1, Fig. 2 and Fig. 3, the composition of inside and outside ring type nonflame home furnace comprises the

injector

3,4 that body of heater 1 and body of heater fuse, be installed in body of heater porous ceramic plate suitable for reading 2, ignition assembly and outer cover, be provided with internal furnace 21 and outer burner hearth 22 in the burner of body of heater, have two

injectors

4,3 to link to each other with inside and outside two burner hearths respectively.In conjunction with Fig. 4 and Fig. 5, be distributed with the prism 11 of projection above the porous ceramic plate simultaneously, this prism 11 is to form its cross section parallelogram by the groove fixedly 12 and 13 that intersects.The both sides of body of heater have body of heater are fixed on installation otic placode 5 in the shell, are provided with connecting plate 8 in conjunction with Fig. 3 in the import department of injector simultaneously, and the nozzle 6,7 in the ignition assembly is inserted in respectively in the hole 10,9 on the connecting plate 8.The inner and outer ring burner hearth can be made into integral body, i.e. one two chambeies; Also can be made into independently chorista, promptly two bodies, two chambeies are installed in the body of heater again.

Claims

1, a kind of inside and outside ring type nonflame home furnace, the injection product that it comprises body of heater, fuse with body of heater, be installed in body of heater porous ceramic plate suitable for reading, ignition assembly and outer cover, it is characterized in that: be arranged to two burner hearths of inside-and-outside ring in the burner of body of heater, there are two injectors to link to each other with two burner hearths respectively, are distributed with protruding prism above the ceramic wafer of porous.

2, inside and outside ring type nonflame home furnace according to claim 1 is characterized in that: the cross section parallelogram of the protruding prism above the described porous ceramic plate has the intersection straight trough that forms protruding prism to collude above the porous ceramic plate.

3, inside and outside ring type nonflame home furnace according to claim 1 and 2, it is characterized in that: described inside and outside burner hearth is made integral body.

4, inside and outside ring type nonflame home furnace according to claim 1 and 2, it is characterized in that: described inside and outside burner hearth is made two independently choristas.