CN2262195Y

CN2262195Y - Civil liquid fuel burner

Info

Publication number: CN2262195Y
Application number: CN 95228166
Authority: CN
Inventors: 杨俊奇; 刘辉
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-12-29
Filing date: 1995-12-29
Publication date: 1997-09-10
Anticipated expiration: 2005-12-29

Abstract

The utility model relates to a civil liquid fuel burner which belongs to the liquid fuel burner. A gasification chamber, an inner vent tube, and an outer vent tube are horn shape, and holes (eyes) are arranged on four walls. The utility model has the advantages of simple structure, high safety, and high heat utilization rate. The utility model is suitable for many kinds of liquid fuel.

Description

The civil liquid fuel burner

The utility model relates to a kind of domestic stove burner, especially a kind ofly need not artificial pressurization, inflates, once the burner of Dian Huo liquid fuel range.

At present, in the prior art, existing many liquid fuel range burners.But its gasification mode is more complicated all, and gasifier is difficult to processing, and fuel gasification is incomplete, and pipeline often stops up, and in order to solve above-mentioned deficiency, has invented the utility model.

The purpose of this utility model provides a kind of civil liquid fuel burner.It can not only make liquid fuel directly light in the combustion chamber of opening wide, and through the circulating combustion gasification, improves calorific value, reaches energy-efficient.And the mode by parallel supply fuel, avoid pressurization and inflate, bring convenience and safety to use.

The purpose of this utility model is achieved in that combustion chamber and the equal flare of inside and outside ventilator, and the end is young greatly, makes it to strengthen exhausting, the power that puts a chimney on the stove and make the fire draw, and reaches poly-fiery thermal-arrest effect; Combustion chamber and interior ventilator wall have some eyelets (air vent), are convenient to air and enter, and form pinkeye, relatively circulating combustion, gasification; Mouth passes combustion chamber central authorities and welds seamlessly, suitable for reading suitable for reading a little less than the combustion chamber at the bottom of the interior ventilator, is beneficial to air and mixes; The separate ventilation jacket casing is outside in the combustion chamber also to keep certain interval with it, is beneficial to ventilation, and inside contraction suitable for reading covers combustion chamber periphery suitable for reading, enters in the combustion chamber so that air passes completely through combustion chamber wall air vent; But place auxiliary gasification circle in bottom, central authorities, the upper end multilayer of combustion chamber,, play combustion-supporting gasification, smoke elimination, energy-conserving action as spirality copper wire, nickel wire etc.; At circular grid copper sheet kitchen range lid of combustion chamber upper flap, also play the combustion-supporting and energy-saving effect.Fuel feeding copper pipe and spray point all stretch out from the bottom surface, combustion chamber through chamber wall and separate ventilation tube, are connected with external by-pass valve control, fuel tank.When external fuel tank with the equal position of by-pass valve control is parallel to or during a little more than the burner bottom surface, start valve, fuel can flow into the combustion chamber, meanwhile, valve drives ignition device, spray point sparking, fire fuel, promptly realize not having artificial pressurization and inflate, once Dian Huo liquid fuel range burner.

Owing to adopt such scheme, compared with prior art, the utlity model has following tangible advantage.

1. this burner has stronger practicality and adaptability.Can be widely used in civilian cassette cooker, family's single, double eye table cooker, shower, native heating installation etc.Fuel source is extensive, available kerosene, diesel oil, alcohol, alcohol radical liquid fuel.

2. once igniting does not need preheating, flame stabilization, adjustable size.

3. need not pressurize inflate, natural wind, two air channel, interior circulating combustion.

4. calorific value is higher, generally reaches 5500--6500 joule/kilogram, ignition temperature 850-900C.With 22CM kettle 15 minutes, boiled water flask.The per hour about 0.25-0.35KG of fuel consumption relatively saves.

5. oil supply, igniting (electronic striking) are once finished, and be very convenient.

6. the noticeable degree oil circuit is convenient to regulate, and fuel-economizing.

7. simple in structure, make easy, easy to maintenance.

8. safe and reliable, do not have an explosion danger extremely.Especially the alcohol radical liquid fuel that burns has better effect, and has characteristics nontoxic, tasteless, no smoke contamination.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is a combustion chamber side view of the present utility model.

Fig. 2 is a vertical view of the present utility model.

Fig. 3 is profile of the present utility model (embodiment).

Fig. 4 is a side view of the present utility model.

Among the figure in 1. combustion chambers 2. ventilator 3. separate ventilation tubes, 4. eyelets (air vent) 5. kitchen range cover 6. fuel feeding copper pipes, 7. spray points, 8. braces, 9. stators

In Fig. 1 and Fig. 2, the air vent (4) of combustion chamber (1) and interior ventilator (2) all should be by regularly arranged making; End row's air vent (4) keeps certain distance with bottom surface, combustion chamber (1), guarantees that liquid is not excessive.

In Fig. 3, brace (8) is welded on bottom surface, combustion chamber (1), is connected with separate ventilation tube (3); Stator (9) is that burner is installed to and is connected and fixed sheet (9) on the body of heater.

In Fig. 3 embodiment, combustion chamber (1) is made into that the end is big young tubaeform, and wall is beaten some air vents (4), and the bottom angle is about 75 °-80 ° of ∠, and bottom center has interior air duct (2); Interior ventilator (2) makes that the end is big young tubaeform, and wall is beaten air vent (4), and is suitable for reading suitable for reading a little less than combustion chamber (1), and end mouth passes combustion chamber (1) central authorities, and welds seamless; It is big young tubaeform that separate ventilation tube (3) is made the end, and it is outside and keep certain interval, inside contraction suitable for reading to cover combustion chamber (1) periphery suitable for reading with it to be placed in combustion chamber (1).Separate ventilation tube (3) is highly higher than combustion chamber (1).Combustion chamber (1), interior ventilator (2), separate ventilation tube (3) are made by metal material.Fuel feeding copper pipe (6) (Fig. 4) passes separate ventilation tube (3) and combustion chamber (1) wall enters bottom surface, combustion chamber (1), and keeps certain distance with bottom, guarantees that fuel is not excessive.Fuel feeding copper pipe (6) other end is connected with the aciculiform by-pass valve control of joining outward, and by-pass valve control also is connected by copper pipe with fuel tank, forms the oil feed line control system; The electronic striking device is installed near the by-pass valve control, and ignitor switch is connected on the by-pass valve control, and spray point (7) passes separate ventilation tube (3), combustion chamber (1) wall enters bottom surface, combustion chamber (1), and keeps certain distance with bottom, guarantees that fuel is not excessive; The tube head of spray point (7) and fuel feeding copper pipe (6) forms the sparking distance, and when revolving when opening by-pass valve control, liquid fuel enters combustion chamber (1) through fuel feeding copper pipe (6), spray point (7) sparking simultaneously, fire fuel.

Claims

1, a kind of liquid-fuel burner contains the control system, ignition device, guard of combuster, inside and outside ventilator, auxiliary gasification circle, kitchen range lid, fuel tank, oil feed line etc., it is characterized in that:

A) described combustion chamber flare, the end, is young greatly, and the bottom angle is about 75 °-80 ° of ∠, and bottom center has interior ventilator, and wall has some air vents;

B) described interior ventilator flare, the end, is young greatly, and end mouth passes combustion chamber central authorities and welds tight, and suitable for reading suitable for reading a little less than the combustion chamber, wall has air vent;

C) described separate ventilation tube flare, the end, is young greatly, it is outside and keep certain interval with it to be placed in the combustion chamber so that circulation of air, general height than combustion chamber height from.

2, a kind of liquid-fuel burner according to claim 1 is characterized in that the inside and outside ventilator of vaporizer uses sheet copper or corrosion resistant plate to make.

3, a kind of liquid-fuel burner according to claim 1 it is characterized in that described auxiliary gasification circle is placed on positions such as bottom, combustion chamber, central authorities upper end, but the multilayer placement is made of nickel filament and copper sheet powder generally.

4, a kind of liquid-fuel burner according to claim 1 is characterized in that described kitchen range lid is a spill macrolattice copper sheet, and the eye of ventilation (hole) is arranged on every side, is placed on the kitchen range top.

5, a kind of liquid-fuel burner according to claim 1 is characterized in that at the bottom of the bottom of fuel tank and the combustion chamber at horizontal level.

6, a kind of liquid-fuel burner according to claim 1 is characterized in that pipeline is connected on the bottom side, combustion chamber with thin copper pipe outlet.