CN2655046Y - Burner for oil range - Google Patents
Burner for oil range Download PDFInfo
- Publication number
- CN2655046Y CN2655046Y CN 03252735 CN03252735U CN2655046Y CN 2655046 Y CN2655046 Y CN 2655046Y CN 03252735 CN03252735 CN 03252735 CN 03252735 U CN03252735 U CN 03252735U CN 2655046 Y CN2655046 Y CN 2655046Y
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- oil
- burner
- gas
- igniter
- inlet pipe
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Abstract
The utility model discloses a burning device, which comprises a burner and a fan; the fan directly supplies air from bottom to top; the burner comprises an oil inlet pipe, an oil return pipe, an igniter, a combustion bowl and a combustion chamber; The utility model is characterized in that an inverted cone shaped fuel centrifugal diffuser used for the climbing and diffusion of the oil drops and having the effect of centrifugal atomization is connected with the upper shaft end of the motor of the fan; a gasification cover with a lateral oil and gas hole C is reversed on the fuel centrifugal diffuser; an atomization section is formed in the cover; the combustion bowl provided with a ventilation bottom outlet A and a wall hole B is arranged at the peripheral of the gasification cover; the combustion chamber E is formed above the gasification cover; the upper edge of the combustion bowl is fixed with the outer cylinder of the burner, and a ring ventilation channel is formed between the upper edge of the combustion bowl and the outer cylinder of the burner; the igniter is arranged on the inner wall of the gasification cover; the oil outlet nozzle of the oil inlet pipe is arranged beside the lower edge outer wall of the fuel centrifugal diffuser. The utility model solves the problem of easy deformation and damage of the gasification components under high temperature and high speed and back firing. The utility model is suitable for various fuel, gas and dual use hotplates and stoves.
Description
Technical field
The utility model belongs to kitchen range, specifically a kind of fuel oil or fuel oil, gas two-purpose burner.
Background technology
People wish that the combustion rate of kitchen range in the cooking apparatus or stove and accessory wants high, can fuel savings, and noise is little, and easy to operate.Old-fashioned stove and accessory by burner preheating and the gasification of high-power blower F.D because of its energy consumption, noise is excessive becomes history already.
Chinese patent 99216229.7 disclosed a kind of " kitchen atomising burner ", it is made up of burner assembly and blower fan two parts, fuel oil enters burner from oil inlet pipe, splash in the centrifugal lubricating cup circle by the rotation of blower fan axle drive high speed, gasification back flow-up burning bowl, ignition is heated, fuel oil atomizes rapidly under the support of its centrifugal force and axial flow blower wind speed, oil gas mixes, directly burning, and effect is better.But because its centrifugal atomising device (comprising centrifugal lubricating cup circle, atomized cover) itself is under the high temperature of combustion chamber, atomising device is along with rotating shaft is rotated at a high speed again, cause high temperature deformation easily and damage, also instantaneous tempering phenomenon can take place, so there is the mechanical performance defective when variations in flow.
Summary of the invention
For solving rotational deformation and tempering problem under the high temperature, the utility model proposes a kind of improvement technical scheme.
Oil range burner of the present utility model, form by burner and blower fan two parts, blower fan is air-supply from bottom to top directly, be provided with oil inlet pipe in the burner, oil return pipe, igniter, the burning bowl, the combustion chamber, it is characterized in that axle head on the motor of said blower fan is connected to one and makes swash diffusion and play the centrifugal diffuser of the fuel oil that is inverted cone shape of centrifugal atomizing effect of oil droplet, back-off the Gasifying corer of a band side direction oil-gas hole C on it, form a range of atomization in the cover, the periphery of Gasifying corer is provided with band ventilation bottom outlet A, the burning bowl of cinclides B, the top surrounds combustion chamber E, the upper edge hole and the burner urceolus of burning bowl fix, looping vent passages therebetween, igniter is located at Gasifying corer inwall position, the oil outlet of oil inlet pipe be located at the centrifugal diffuser of fuel oil lower edge outer wall near.
Ventilation bottom outlet on the burning bowl is the guiding wind hole of annular distribution, and the wind axially bored line becomes an oblique angle with the bottom surface.
The ignition end of igniter tangentially flies to spread the position at the mist of oil of set position of Gasifying corer inwall and the centrifugal diffuser of fuel oil and adapts.
Below described Gasifying corer, upwards be arranged with that use as combustion gas and a combustion gas and divide the ring cavity of adapted, be connected to gas inlet pipe on the ring cavity, and in ring cavity, offer the through hole D that the combustion gas gas distribution is used on the corresponding Gasifying corer cover wall.
The utility model has the advantages that: because Gasifying corer leaves standstill, be not connected with rotating shaft, formed an aphlogistic range of atomization in the Gasifying corer, the centrifugal diffuser of fuel oil spreads mist of oil behind the Gasifying corer inwall in Gasifying corer cover chamber high speed rotation and is gasificated into aerosol, does not have the high temperature and high speed distortion in this and the problem that causes damaging; The combustion chamber is in the top of oxidation cover, and mist of oil comes out from the side of Gasifying corer, and the position is low, and good stability can tempering phenomenon not take place because of extraneous variations in flow yet.In addition, increased after the combustion gas assembly, just become the setting of fuel-firing gas-firing dual structure, also just possessed fuel oil, the single usefulness of combustion gas, or fuel-firing gas-firing has mixed the function of use simultaneously.So this device is applicable to various fuel oils, combustion gas, dual-purpose kitchen range or stove and accessory.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the partial view of Gasifying corer and gas consumption structure thereof.
Among the above-mentioned figure:
1, burner urceolus, 2, burning bowl, 3, Gasifying corer, 4, the centrifugal diffuser of fuel oil, 5, protect the flame circle, 6, oil inlet pipe, 7, ring cavity, 8, oil return pipe, 9, blower fan, 10, motor, 11, prerotation vane, 12, the draught fan impeller sheet, 13, air quantity is regulated mouth, 14, gas inlet pipe, 15, igniter, 16, get angry end;
A, ventilation bottom outlet, B, cinclides, C, side direction oil-gas hole, D, combustion gas through hole, E, combustion chamber.
The specific embodiment
Referring to accompanying drawing.Fig. 1 is oil range burner embodiment of the present utility model.It is made up of burner and motor fan two parts, below blower fan 9 direct seats are located at, and air-supply from bottom to top.Be provided with oil inlet pipe 6, oil return pipe 8, igniter 15, burning bowl 2, combustion chamber E in the burner, wherein axle head is connected to a centrifugal diffuser 4 of the fuel oil that is inverted cone shape that makes fuel oil swash and spread and play the centrifugal atomizing effect on the motor 10 of motor fan, this is a part of making high speed rotary motion, above it, swing to button and covering a Gasifying corer 3 of being with side direction oil-gas hole C, form a range of atomization in the cover, fuel oil atomizes in Gasifying corer.The periphery of Gasifying corer is provided with the burning bowl 2 of band ventilation bottom outlet A, cinclides B, above Gasifying corer, surround combustion chamber E, the upper edge hole and the burner urceolus 1 of burning bowl 2 fix, and the looping vent passages enters the combustion chamber from cinclides B thus from the next air of blower fan and helps burning therebetween.One is protected bead that flame circle 5 is located at burner and slightly inwardly shrinks and help the stable of flame.Igniter 15 is located at Gasifying corer inwall position.The oil outlet of oil inlet pipe 6 be located at the centrifugal diffuser 4 lower edge outer walls of fuel oil near, excess oil is drawn from oil return pipe.Blower fan 9 is an axial flow blower, and by the lower end axle drive draught fan impeller sheet 12 of motor, prerotation vane 11 is as the air-flow guiding, and the blower fan air intake is regulated mouth 13 from air quantity and entered.
Mixing in order to promote air-flow fully to flow in the burning bowl and participate in oil gas, is the guiding wind hole of annular distribution with the ventilation bottom outlet A on the burning bowl, and wind hole (or pore) axis becomes an oblique angle with the bottom surface, make air-flow that an effect of circling round be arranged.
Be illustrated in figure 2 as the partial view at Gasifying corer place, the ignition end 16 of igniter spreads the position flying of cutting of the mist of oil of set position of Gasifying corer 3 inwalls and the centrifugal diffuser 4 of fuel oil and adapts.Can guide the combustion chamber voluntarily into after igniting.In order to make this device also can use combustion gas, then below Gasifying corer 3, upwards be nested with the ring cavity 7 that a combustion gas divides adapted, be connected to gas inlet pipe 14 on the ring cavity, in ring cavity, offer the through hole D that several combustion gas gas distributions are used on the corresponding Gasifying corer cover wall again.So just can be singly with fuel oil or combustion gas, perhaps fuel-firing gas-firing mixes simultaneously and has used.
The concrete course of work of this device is summarized as follows:
One, use fuel oil:
1, open blower fan, regulate the air quantity adjustment sheet and turn down air door, fan operation drives the rotation (2800 commentaries on classics/per minute) at a high speed of the centrifugal diffuser 4 of fuel oil;
2, open the oil-feed of oil inlet pipe valve, the fuel oil jet flow forms on the oil film and moves to the side of the centrifugal diffuser 4 of fuel oil, to the centrifugal mist of oil that diffuses into of highest point, flies to the Gasifying corer inwall;
3, open igniter simultaneously, igniting is ignited;
4, beginning, burning is carried out at the burning bowl bottom, and very fast Gasifying corer is heated intensification, makes the mist of oil gasification, drives big fuel tap immediately and regulates it, and open big adjusting air quantity, observes flame size and height, and that gets gets final product.
When 5, closing, close inlet valve earlier, back Blowing stopper, flame extinguishes automatically.
When two, using combustion gas:
1, the same.Open blower fan, regulate the air quantity adjustment sheet and turn down air door, fan operation drives the rotation at a high speed of the centrifugal diffuser 4 of fuel oil;
2, open the gas inlet pipe switch, a little air inlet enters in the Gasifying corer combustion gas;
3, open igniter simultaneously, the combustion gas of igniting immediately;
4, be adjusted to suitable flame size and highly get final product by burnt gas valve and air quantity.
Three, fuel-firing gas-firing mixes when using:
Operate earlier and light by the fuel oil occupation mode, open then gas inlet pipe switch and valve regulated it.This method is used seldom.
Claims (4)
1, a kind of oil range burner, form by burner and blower fan two parts, blower fan (9) is air-supply from bottom to top directly, be provided with oil inlet pipe (6) in the burner, oil return pipe (8), igniter (15), burning bowl (2), combustion chamber E, the last axle head of motor (10) that it is characterized in that said blower fan (9) is connected to a centrifugal diffuser of the fuel oil that is inverted cone shape (4) that makes oil droplet swash and spread and play the centrifugal atomizing effect, back-off the Gasifying corer (3) of a band side direction oil-gas hole C on it, form a range of atomization in the cover, the periphery of Gasifying corer (3) is provided with band ventilation bottom outlet A, the burning bowl (2) of cinclides B, the top surrounds combustion chamber E, the upper edge hole and the burner urceolus (1) of burning bowl (2) fix, looping vent passages therebetween, igniter (15) is located at Gasifying corer inwall position, the oil outlet of oil inlet pipe (6) be located at the centrifugal diffuser of fuel oil (4) lower edge outer wall near.
2, oil range burner according to claim 1 is characterized in that the ventilation bottom outlet A on the burning bowl (2) is the guiding wind hole of annular distribution, and the wind axially bored line becomes an oblique angle with the bottom surface.
3, oil range burner according to claim 1, the ignition end (16) that it is characterized in that igniter tangentially fly to spread the position at the mist of oil of set position of Gasifying corer inwall and the centrifugal diffuser of fuel oil (4) and adapt.
4, oil range burner according to claim 1, what it is characterized in that described Gasifying corer (3) followingly upwards is arranged with a ring cavity (7) that distributes with combustion gas that use as combustion gas, be connected to gas inlet pipe (14) on the ring cavity, and in ring cavity, offer the through hole D that the combustion gas gas distribution is used on corresponding Gasifying corer (3) the cover wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03252735 CN2655046Y (en) | 2003-09-09 | 2003-09-09 | Burner for oil range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03252735 CN2655046Y (en) | 2003-09-09 | 2003-09-09 | Burner for oil range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2655046Y true CN2655046Y (en) | 2004-11-10 |
Family
ID=34328056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03252735 Expired - Fee Related CN2655046Y (en) | 2003-09-09 | 2003-09-09 | Burner for oil range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2655046Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043593A (en) * | 2018-10-11 | 2020-04-21 | 爱烙达股份有限公司 | Combustion device with heat radiation effect |
-
2003
- 2003-09-09 CN CN 03252735 patent/CN2655046Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043593A (en) * | 2018-10-11 | 2020-04-21 | 爱烙达股份有限公司 | Combustion device with heat radiation effect |
| CN111043593B (en) * | 2018-10-11 | 2022-03-08 | 爱烙达股份有限公司 | Combustion device with heat radiation effect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |