CN2315455Y

CN2315455Y - Three air inlet self preheating light oil gasifying range

Info

Publication number: CN2315455Y
Application number: CN 97244682
Authority: CN
Inventors: 阎立新; 马文山; 刘宗文; 李渐盈
Original assignee: XINGHUO STORE FACTORY TAIAN CITY
Current assignee: XINGHUO STORE FACTORY TAIAN CITY
Priority date: 1997-10-30
Filing date: 1997-10-30
Publication date: 1999-04-21
Anticipated expiration: 2007-10-30

Abstract

The utility model discloses a light oil gasifying range which is mainly composed of a combustor, a radiant panel, a fuel oil needle body, a fuel oil valve body, etc. The utility model also comprises a self preheating wind lifting pipe and a self preheating combustion pipe, wherein, the self preheating wind lifting pipe is positioned in a cylindrical cavity on the center of the combustor; the self preheating combustion pipe is positioned on the middle lower part or the lower part of the self preheating wind lifting pipe, and is arranged below the fuel oil needle body. A section of fuel oil needle above the self preheating combustion tube of the light oil gasifying range in the structure is only heated, the heating area is small, and consequently, a flameout phenomenon is avoided. The utility model is suitable for being popularized and applied in families, guesthouses and hotels.

Description

Three air intakes are from preheating light oil gasifying stove

The utility model relates to a kind of kitchen range, specifically a kind of light oil gasifying stove.

Present lightweight oils (condensate) gasification burner that uses in many families, hotel, restaurant etc., its structure as shown in Figure 1, fuel oil needle body 5 above radiant panel 4, open valve after, light oil flows into burner 1 bottom, can light.After lighting, fuel oil needle body 5 is heated, and the light oil of its inside of flowing through is vaporized, and like this, oil gas feeds burner 1 internal combustion.The shortcoming of this kitchen range is that fuel oil needle body 5 heating surface areas are big, makes the feed speed of the fluid oil in the steel cylinder not catch up with the burning velocity of oil gas in the burner, thereby causes flame-out phenomenon.

The purpose of this utility model is for addressing the above problem, provide a kind of from do not put out, combustion stablized light oil gasifying stove.

It mainly is made up of burner, oil gas spray chamber, radiant panel, fuel oil needle body, fuel oil valve body etc., it is characterized in that, it also comprises from preheating carries airduct and from the preheated burning pipe.Wherein carrying airduct from preheating is the cylindrical cavity that is positioned at the burner center, is positioned at middle and lower part or the below of carrying airduct from preheating from the preheated burning pipe, and places the below of fuel oil needle body; On the preheated burning pipe, have many apertures.

The light oil gasifying stove of this structure, the one section fuel oil needle body that only is in from preheated burning pipe top is heated, and heating surface area is little, and the feed speed of fluid oil just can be caught up with the vaporization rate of oil, thereby has avoided flame-out phenomenon.

Be described in detail the utility model below in conjunction with drawings and Examples.

Fig. 1 is the cross-sectional view of existing light oil gasifying stove;

Fig. 2 is the cross-sectional view of a kind of embodiment of the utility model;

Fig. 3 is the cross-sectional view of the another kind of embodiment of the utility model;

Fig. 4 is the utility model user mode reference diagram.

Referring to Fig. 1, present common on the market light oil gasifying stove, fuel oil needle body 5 above radiant panel 4, open fuel oil valve body 6 after, light oil flows into burners 1 bottom from petroleum pipeline 7, can light.Wherein 3 is air admission hole, and 2 is the oil gas spray chamber.

Shown in Figure 2 is a kind of embodiment of the present utility model, it is characterized in that it also comprises from preheating to carry airduct 10 and from preheated burning pipe 9; Wherein carrying airduct 10 from preheating is the cylindrical cavities that are positioned at burner 1 center, is positioned at the middle and lower part of carrying airduct 10 from preheating from preheated burning pipe 9, and places the below of fuel oil needle body 5; On preheated burning pipe 9, have many apertures 8; Place the enclosure interior of burner 1 from preheated burning pipe 9, fuel oil needle body 5 passes the housing of burner 1 below radiant panel 4.

Shown in Figure 3 is another kind of embodiment of the present utility model, and it also comprises from preheating carries airduct 10 and from preheated burning pipe 9; Wherein carrying airduct 10 from preheating is the cylindrical cavities that are positioned at burner 1 center, is positioned at the below of carrying airduct 10 from preheating from preheated burning pipe 9, and places the below of fuel oil needle body 5; On preheated burning pipe 9, have many apertures 8; Be with difference embodiment illustrated in fig. 2, present embodiment place the hull outside of burner 1 from preheated burning pipe 9, fuel oil needle body 5 is positioned at the below of the housing of whole burner 1, oil gas spray chamber 2 is formed an absolute construction with combining from preheated burning pipe 9, is fixed in the housing bottom of burner 1.

Figure 4 shows that user mode reference diagram of the present utility model, burner 1 is placed on the kitchen range frame 13, and 11 is feet, is used for placing frying pan.Its course of work is: open fuel oil valve body 6, light fuel in the pressure steel cylinder 12 flows into fuel oil needle body 5 along petroleum pipeline 7 under pressure, enter oil gas spray chamber 2, light oil can be by 8 volatilizations of the aperture on preheated burning pipe 9, this moment, with electronic striking or directly light a fire and can light with match, fuel oil needle body 5 was preheated, and regulates fuel oil valve body 6 again after about one to two minute at A place, flame to radiant panel 4 fully smokelessly becomes royal purple flame, can suitably adjust flame height then.At this moment, form gas stream in the fuel oil needle body, enter the normal combustion state.So-called " three air intakes ", being meant in oil gas spray chamber both sides respectively has an air admission hole 3, and from the effect that airduct 10 is carried in preheating be exactly air draught, on carry flame, therefore have three air intake places, constitute three air inlet structures.

Claims

1, a kind of three air intakes are from preheating light oil gasifying stove, form by burner (1), oil gas spray chamber (2), radiant panel (4), fuel oil needle body (5), fuel oil valve body (6) etc., it is characterized in that it also comprises from preheating carries airduct (10) and from preheated burning pipe (9), wherein carrying airduct (10) from preheating is the cylindrical cavity that is positioned at burner (1) center, be positioned at middle and lower part or the below of carrying airduct (10) from preheating from preheated burning pipe (9), and place the below of fuel oil needle body (5); On preheated burning pipe (9), have many apertures (8).

2, three air intakes according to claim 1 is characterized in that placing from preheated burning pipe (9) enclosure interior of burner (1) from preheating light oil gasifying stove, and fuel oil needle body (5) passes the housing of burner (1) below radiant panel (4).

3, three air intakes according to claim 1 is characterized in that placing from preheated burning pipe (9) hull outside of burner (1) from preheating light oil gasifying stove, and fuel oil needle body (5) is positioned at the below of the housing of whole burner (1); Oil gas spray chamber (2) is formed an absolute construction with combining from preheated burning pipe (9), is fixed in the housing bottom of burner (1).