Fuel stove core

Abstract

The utility model discloses a stove core of a fuel stove, which relates to the field of stove cores and is characterized in that the stove core of the fuel stove comprises a wind gathering bowl, a wind blocking disc, a fire gathering bowl, a small oil bowl, a pressure applying cap, a fire covering cap and a fire gathering ring. The air speed and the air direction in the fuel oil stove core and the pressure in the fuel oil stove core are adjusted through the combined action of the air speed and the air direction in the fuel oil stove core, so that fuel oil can be fully combusted when the fuel oil stove is used for cooking soup with soft fire or cooking dishes with big fire, and the effects of no oil dripping, no oil leakage, no glue formation, energy conservation and emission reduction are achieved.

Description

TECHNICAL FIELD

[0001] The utility model discloses a fuel stove stove core, especially relates to the field of stove core. BACKGROUND

[0002] In daily life, fuel stove, natural gas stove and gas stove are widely used, wherein the stove core is the key part of various fuel stoves and gas stoves, and the fuel stove mainly uses alcohol oil as fuel, which has the advantages of low fuel cost and high combustion temperature. However, since most fuel oils have the characteristics of poor purity and high ignition point, most fuel stoves are not fully combusted during use, and the fuel stove drips oil, and the stove core is blocked by glue. CONTENT OF THE UTILITY MODEL

[0003] The utility model mainly solves the technical problem that a fuel stove stove core is provided, which adjusts the wind speed, wind direction and pressure in the fuel stove stove core through the connection between various parts, so that the fuel is fully combusted whether small or large fire is used, and the effects of no oil dripping, no oil leakage, no glue and energy saving and emission reduction are achieved.

[0004] The utility model provides a kind of fuel stove core, and the fuel stove core includes: wind collecting bowl, wind baffle, fire collecting bowl, small oil bowl, pressure cap, cap and fire ring, wherein wind collecting bowl is equipped with oil nozzle and ignition needle, wind baffle is installed on oil nozzle and is fixed by nut, wind baffle is equipped with wind eye 1, new wind can enter wind collecting bowl by wind eye 1, fire collecting bowl is placed in wind collecting bowl, fire collecting bowl is equipped with wind eye 2, wind eye 3, wind eye 4, wind eye 5, wind eye 6 and wind oil hole 1, wind eye 2 is arranged at the bottom of fire collecting bowl, and the angle is inclined to the tangent direction of side wall of fire collecting bowl, and is evenly distributed along the bottom of fire collecting bowl, wind eye 3 is arranged on the side wall of fire collecting bowl and is evenly distributed on the side wall of fire collecting bowl, and the direction of wind eye 3 is opposite to the central axis of fire collecting bowl, wind eye 4 is arranged on the side wall of fire collecting bowl and is above wind eye 3, and is staggered with wind eye 3, and the angle of wind eye 4 is inclined upward, can provide upward power for fuel entering fire collecting bowl, and help oxygen and combustion, wind eye 5 is arranged on the side wall of fire collecting bowl and is above wind eye 4, wind eye 5 is arranged on the side wall of fire collecting bowl and is divided into upper and lower two layers, two layers of wind eye 5 are staggered, and are evenly distributed on the side wall of fire collecting bowl, and the direction of wind eye 5 is opposite to the central axis of fire collecting bowl, the wind in wind collecting bowl is convenient to enter fire collecting bowl, and the fuel in fire collecting bowl is oxygenated and combusted, wind eye 6 is arranged on the upper edge of fire collecting bowl and is evenly distributed on the upper edge of fire collecting bowl, wind eye 6 is connected with wind collecting bowl and fuel stove core outside, has the effect of ventilation and pressure relief, avoids that the pressure in wind collecting bowl is too large to cause the phenomenon of smothering fire of fuel stove core, wind oil hole is arranged at the bottom of fire collecting bowl and is opposite to oil nozzle, small oil bowl is placed in fire collecting bowl, small oil bowl is equipped with fire eye 1, fire eye 2, overflow groove and wind oil hole 2, fire eye 1 is arranged at the bottom of small oil bowl and is evenly distributed along the bottom of small oil bowl, and the direction of fire eye 1 is inclined to the tangent direction of side wall of small oil bowl, and the inclined fire eye 1 can make the flame entering small oil bowl rotate upward, increase the contact area of oil and oxygen, and make fuel burn more fully, fire eye 2 is arranged on the side wall of small oil bowl and is opposite to the center line of small oil bowl, the wind of wind collecting bowl enters small oil bowl from fire eye 2, makes the fuel rotating in small oil bowl burn more fully, and the flame is more concentrated, overflow groove is arranged on the upper edge of small oil bowl, makes the connection between small oil bowl and fire collecting bowl more smooth, avoids that the pressure in fuel stove core is too large to cause the phenomenon of extinguishing, wind oil hole 2 is arranged at the bottom of small oil bowl and is opposite to oil nozzle, pressure cap is placed in small oil bowl and is buckled on wind oil hole 2, pressurizes in fuel stove core, increases the temperature in fuel stove core, makes fuel burn more fully, fire eye 3 is arranged on the side wall of pressure cap and is evenly distributed on the side wall of pressure cap, fuel is scattered by fire eye 3 when passing through pressure cap and entering small oil bowl, makes fuel burn more fully, cap is placed on small oil bowl, cap is equipped with fire hole 1, fire hole 2 and wind oil hole 3, cap is top hat structure, fire hole 1 is arranged on the edge of cap and is evenly distributed on the edge of cap, fire hole 2 is arranged on the side wall of cap and is evenly distributed on the side wall of cap, and wind oil hole 3 is arranged at the bottom of cap.Opposite to the oil nozzle, the fire gathering ring is placed on the fire gathering bowl, and the fire gathering bowl is provided with a drainage groove, so that the fire gathering ring can gather and correct the direction of the fire when a large fire is used.

[0005] Preferably, the wind shield is in a disc structure, so that the fuel oil sprayed from the oil nozzle cannot be completely combusted when the cold fuel stove is ignited, the oil drops in the fuel stove drop into the wind shield, and the fuel oil in the wind shield is re-gasified and ignited after the temperature and pressure in the fuel stove rise, thereby avoiding the occurrence of glue formation in the core of the fuel stove.

[0006] Preferably, the angle of the air eye ⑥ is inclined to the center line direction of the fuel stove core, so that the oxygen and combustion of the flames from the fire hole ① and the fire hole ② are assisted, the direction of the flames is corrected, and the direct burning of the fire on the fire gathering ring is avoided to waste heat energy.

[0007] Preferably, the inner diameter of the pressure cap is the same as the diameter of the air oil hole ②, so that a relatively independent combustion space is formed below the pressure cap, and the combustion time of the fuel oil in the core of the fuel stove is increased.

[0008] Preferably, the total ventilation volume of the fire eye ③ is much smaller than that of the air oil hole ②, which can increase the pressure in the pressure cap and increase the temperature in the core of the fuel stove, so that the fuel oil can be more fully combusted when a small fire is used.

[0009] Preferably, the direction of the fire hole ① is inclined upward, so that the flame of the fuel stove core rotating combustion is more smooth, the noise during combustion is reduced, the contact area with oxygen during combustion is increased, and the combustion is more sufficient.

[0010] Preferably, the inner top of the cap is in a conical structure, so that the flame entering the cap flows to the fire hole ② of the side wall of the cap under the drainage effect of the conical structure, the flame directly burning the top of the cap is avoided, and the waste of heat energy is reduced.

[0011] Preferably, the inner diameter of the cap is greater than the diameter of the air oil hole ③, so that the pressure in the cap is increased, the residence time of the fuel oil in the cap is increased, and the fuel oil can be fully combusted when a small fire is used.

[0012] Preferably, the fire hole ② is inclined to the tangent direction of the side wall of the cap, so that the flame sprayed from the fire hole ② is sprayed in a circle around the cap, the contact area between the flame and the air is increased, the combustion efficiency is improved, the flame directly burning the fire gathering ring is avoided, and the service life of the fire gathering ring is reduced.

[0013] In specific implementation, the fuel is sprayed from the fuel nozzle, ignited by the ignition needle, and enters the fire collecting bowl. At the same time, the wind enters the fire collecting bowl from the wind eye of the wind shield, and helps the ignited fuel to pass through the wind oil hole into the fire collecting bowl. The oil drops generated during the ignition of the cold fire drop into the wind shield. The wind in the fire collecting bowl enters the fire collecting bowl from the wind eye and the wind eye, increases the pressure in the fire collecting bowl and the oil oxygen contact area, and makes the ignited fuel in the fire collecting bowl rotate and rise through the wind oil hole into the pressure applying cap, applies pressure and increases the temperature of the burning fuel, and the burning fuel passes through the fire eye and the fire eye into the small oil bowl. Under the action of the fire eye, the burning fuel entering the small oil bowl rotates and burns. At the same time, the wind passes through the wind eye and the fire eye into the small oil bowl, increases the oxygen content and the oil oxygen contact area in the small oil bowl, improves the burning efficiency of the fuel, and makes the rotating and burning fuel in the small oil bowl gather in the middle, reduces the noise in the fuel stove core, and then part of the burning fuel is sprayed out through the fire hole, part of the fuel passes through the wind oil hole into the fire cap and is sprayed out from the fire hole, and the wind sprayed from the wind eye helps the flame to be sprayed from the fire hole and the fire hole, and corrects the flame direction together with the drainage groove on the fire collecting bowl, reduces the loss of heat energy, and after a short time of burning, the pressure in the fuel stove core increases and the temperature rises. The oil drops dropped into the wind shield during the ignition of the cold fire are gasified and ignited under the action of high temperature, high pressure and wind force, enter the fuel stove core, avoid the formation of glue in the fuel stove core, and improve the burning rate of the fuel.

[0014] The beneficial effects of the above technical scheme are that the fuel is burned multiple times with oxygen in the fuel stove core, the oil oxygen contact area and contact time are increased, the burning efficiency of the fuel is improved, the burning fuel is adjusted through the fire eye and the wind eye, the noise in the fuel stove core is reduced, unnecessary heat energy loss is reduced, the various parts and holes of the fuel stove cooperate with each other, so that the pressure and temperature in the core of the fuel stove can make the fuel reach the effect of full combustion whether the fuel stove is used with large fire or small fire. When the oil flow is small, the fuel entering the fire cap increases the temperature and pressure for full combustion. When the oil flow is large, the pressure in the fuel stove core and the burning time are moderate, the fuel does not drip, does not spray, and does not smoke, the burning efficiency is increased, the noise during burning is reduced, the burning cost is saved, the fuel utilization rate is improved, and the effect of energy saving and emission reduction is achieved. BRIEF DESCRIPTION OF DRAWINGS

[0015] The specific implementation of the fuel stove core of the present application will be further described in detail below in combination with the drawings.

[0016] ATTACHMENT Figure 1 It is a sectional view of the fuel stove core of the present application.

[0017] ATTACHMENT Figure 2 It is a sectional view of the fuel stove core of the present application.

[0018] ATTACHMENTFigure 3 is a sectional view of the cap fire cap of the cooking core of the oil stove;

[0019] attached Figure 4 is a front view of the small oil bowl of the cooking core of the oil stove;

[0020] attached Figure 5 is a top view of the small oil bowl of the cooking core of the oil stove;

[0021] attached Figure 6 is a sectional view of the cap fire cap of the cooking core of the oil stove;

[0022] attached Figure 7 is a sectional view of the cap fire cap of the cooking core of the oil stove;

[0023] Among them: 1, the wind bowl, 101, the oil nozzle, 102, the ignition needle, 2, the wind shield, 201, the wind eye ①, 3, the fire bowl, 301, the wind eye ②, 302, the wind eye ③, 303, the wind eye ④, 304, the wind eye ⑤, 305, the wind eye ⑥, 306, the wind oil hole ①, 4, the small oil bowl, 401, the fire eye ①, 402, the fire eye ②, 403, the overflow fire groove, 404, the wind oil hole ②, 5, the pressure cap, 501, the fire eye ③, 6, the cap fire cap, 601, the fire hole ①, 602, the fire hole ②, 603, the wind oil hole ③, 7, the fire circle, 701, the drainage groove. DETAILED DESCRIPTION

[0024] The preferred embodiment of the cooking core of the oil stove of the utility model is described in detail below in combination with the drawings.

[0025] attached Figures 1-7The utility model discloses a kind of fuel stove core of fuel stove, it is characterized by: the fuel stove core includes: wind collecting bowl 1, wind baffle 2, fire collecting bowl 3, small oil bowl 4, pressure cap 5, cover fire cap 6 and fire collecting ring 7, wherein wind collecting bowl is equipped with oil nozzle 101 and ignition needle 102, wind baffle 2 is installed on oil nozzle 101 and is fixed by nut, wind baffle 2 is equipped with wind eye ① 201, new wind can enter wind collecting bowl 1 by passing through wind eye ① 201, fire collecting bowl 3 is placed in wind collecting bowl 1, fire collecting bowl 3 is equipped with wind eye ② 301, wind eye ③ 302, wind eye ④ 303, wind eye ⑤ 304, wind eye ⑥ 305 and wind oil hole ① 306, wind eye ② 301 is arranged at the bottom of fire collecting bowl 3, angle is inclined to the tangent direction of fire collecting bowl 3 side wall, is evenly distributed along the bottom of fire collecting bowl 3, wind eye ③ 302 is arranged at fire collecting bowl 3 side wall, and is evenly distributed at fire collecting bowl 3 side wall, the direction of wind eye ③ 302 is all opposite fire collecting bowl 3 central axis, wind eye ④ 303 is arranged at fire collecting bowl 3 side wall and is above wind eye ③ 302, is staggered distribution with wind eye ③ 302, and wind eye ④ 303 angle is inclined upwards, can provide upwards boost to the fuel oil entering fire collecting bowl 3, and help oxygen and combustion, wind eye ⑤ 304 is arranged at fire collecting bowl 3 side wall and is above wind eye ④ 303, wind eye ⑤ 304 is arranged at fire collecting bowl 3 side wall, and is divided into upper and lower two layers, two layers of wind eye ⑤ 304 are staggered, are evenly distributed in a circle at fire collecting bowl 3 side wall, the direction of wind eye ⑤ 304 is opposite fire collecting bowl 3 central axis, facilitate the wind in wind collecting bowl 1 to enter fire collecting bowl 3, the fuel oil in fire collecting bowl 3 is assisted oxygen, combustion, wind eye ⑥ 305 is arranged on the upper edge of fire collecting bowl 3, is evenly distributed in a circle on the upper edge of fire collecting bowl 3, wind eye ⑥ 305 is connected with wind collecting bowl 1 and fuel stove core outside, has the effect of ventilation and pressure relief, avoid that the pressure in wind collecting bowl 1 is too large to cause fuel stove core to appear the phenomenon of smothering, wind oil hole is arranged at the bottom of fire collecting bowl 3, is opposite oil nozzle 101, small oil bowl 4 is placed in fire collecting bowl 3, small oil bowl 4 is equipped with fire eye ① 401, fire eye ② 402, overflow fire groove 403 and wind oil hole ② 404, fire eye ① 401 is arranged at the bottom of small oil bowl 4, is evenly distributed along the bottom of small oil bowl 4, and the direction of fire eye ① 401 is inclined to the tangent direction of small oil bowl 4 side wall, the inclined fire eye ① 401 can make the flame entering small oil bowl 4 rotate upwards, increase oil oxygen contact area, make fuel oil burn more fully, fire eye ② 402 is arranged at small oil bowl 4 side wall, the direction of fire eye ② 402 is opposite small oil bowl 4 center line, the wind of wind collecting bowl 1 passes through fire collecting bowl 3 and enters small oil bowl 4 from fire eye ② 402, so that the fuel oil in small oil bowl 4 burns more fully, and flame is more concentrated, overflow fire groove 403 is arranged on the upper edge of small oil bowl 4, so that the communication between small oil bowl 4 and fire collecting bowl 3 is more smooth, avoid that the pressure in fuel stove core is too large to cause flameout, wind oil hole ② 404 is arranged at the bottom of small oil bowl 4, is opposite oil nozzle 101, pressure cap 5 is placed in small oil bowl 4, is buckled on wind oil hole ② 404, pressurizes in fuel stove core, so that the temperature in fuel stove core increases,The fuel is burned more fully, the side wall of the pressure cap 5 is provided with the fire eye ③ 501, the fire eye ③ 501 is uniformly distributed on the side wall of the pressure cap 5, the fuel is scattered by the fire eye ③ 501 when passing through the pressure cap 5 into the small oil bowl 4, so that the fuel is burned more fully, the cap 6 is placed on the small oil bowl 4, the cap 6 is provided with the fire hole ① 601, the fire hole ② 602 and the wind oil hole ③ 603, the cap 6 is a top hat structure, the fire hole ① 601 is arranged on the edge of the cap 6, and is uniformly distributed on the edge of the cap 6, the fire hole ② 602 is arranged on the side wall of the cap 6, and is uniformly distributed on the side wall of the cap 6, the wind oil hole ③ 603 is arranged on the bottom of the cap 6 and faces the oil nozzle 101, the fire collecting ring 7 is placed on the fire collecting bowl 3, and the fire collecting bowl 3 is provided with the drainage groove 701, so that the flame can be gathered and corrected when a large fire is used.

[0026] Preferably, the wind shield 2 is a disc structure, the fuel sprayed by the oil nozzle 101 of the cold stove of the fuel stove cannot be completely burned, the oil drops in the fuel stove drop into the wind shield 2, and the fuel in the wind shield 2 is re-gasified and ignited after the temperature and pressure in the fuel stove rise, so that the glue formation in the stove core of the fuel stove is avoided.

[0027] Preferably, the angle of the wind eye ③ 305 is inclined to the center line direction of the stove core of the fuel stove, the flame out of the fire hole ① 601 and the fire hole ② 602 can be oxygen assisted and combustion assisted, the flame direction is corrected, and the flame directly burning the fire collecting ring 7 and wasting heat energy is avoided.

[0028] Preferably, the inner diameter of the pressure cap 5 is the same as the diameter of the wind oil hole ② 404, so that a relatively independent combustion space is formed below the pressure cap 5, and the combustion time of the fuel in the stove core of the fuel stove is increased.

[0029] Preferably, the total ventilation volume of the fire eye ③ 501 is much smaller than the ventilation volume of the wind oil hole ② 404, the pressure in the pressure cap 5 can be increased, the temperature in the stove core of the fuel stove is increased, and the fuel can be burned more fully when a small fire is used.

[0030] Preferably, the direction of the fire hole ① 601 is inclined upward, the flame of the stove core of the fuel stove rotates more smoothly, the noise during combustion is reduced, the contact area with oxygen during combustion is increased, and the combustion is more fully.

[0031] Preferably, the inner top of the cap 6 is a conical structure, the flame entering the cap 6 flows to the fire hole ② 602 on the side wall of the cap 6 under the drainage effect of the conical structure, the flame directly burning the top of the cap 6 is avoided, and the waste of heat energy is reduced.

[0032] Preferably, the inside diameter of the cap 6 is larger than the diameter of the wind oil hole 603, and the inside diameter of the cap 6 is larger than the diameter of the wind oil hole 603 when a small fire is used, which facilitates increasing the pressure inside the cap 6, increasing the residence time of the fuel inside the cap 6, and achieving the effect that the fuel can be fully burned when a small fire is used.

[0033] Preferably, the fire outlet hole 602 is inclined to the tangent direction of the side wall of the cap 6, so that the flame sprayed from the fire outlet hole 602 is sprayed in a circular direction around the cap 6, the contact area between the flame and the air is increased, the combustion efficiency is improved, direct burning of the flame on the fire collecting ring 7 is avoided, and the service life of the fire collecting ring 7 is reduced.

[0034] In specific implementation, the fuel is sprayed from the oil nozzle 101, ignited by the ignition needle 102, and enters the fire collecting bowl 3, at the same time, the wind enters the wind collecting bowl 1 from the wind eye 201 of the wind shield 2, and helps the ignited fuel to pass through the wind oil hole 301 into the fire collecting bowl 3, the oil drops generated during cold fire ignition drop into the wind shield 2, the wind in the wind collecting bowl 1 enters the fire collecting bowl 3 from the wind eye 301 and the wind eye 302, the pressure in the fire collecting bowl 3 and the oil-oxygen contact area are increased, and the ignited fuel in the fire collecting bowl 3 is rotated and rises to pass through the wind oil hole 402 into the pressure cap 5, the pressure and temperature of the burning fuel are increased, the burning fuel passes through the fire eye 401 and the fire eye 501 into the small oil bowl 4, and the burning fuel in the small oil bowl 4 is rotated and burned under the action of the fire eye 401, at the same time, the wind passes through the wind eye 304 and the fire eye 402 into the small oil bowl 4, the oxygen content and the oil-oxygen contact area in the small oil bowl 4 are increased, the combustion efficiency of the fuel is improved, the rotating and burning fuel in the small oil bowl 4 is gathered to the middle, the noise in the fuel stove core is reduced, then part of the burning fuel is sprayed through the fire outlet hole 601, part of the fuel passes through the wind oil hole into the cap 6 and is sprayed through the fire outlet hole 602, at the same time, the wind sprayed from the wind eye 305 helps the flame to be sprayed from the fire hole 1 and the fire hole 2, and helps the flame to be burned, at the same time, the flame direction is corrected together with the drainage groove 701 on the fire collecting bowl 3, the heat loss is reduced, after a short time of burning, the pressure in the fuel stove core is increased, the temperature is increased, the oil drops dropped into the wind shield 2 during cold fire ignition are gasified and ignited under the action of high temperature, high pressure and wind force, enter the fuel stove core and burn, the fuel burning rate is improved.

[0035] Obviously, the above is only some embodiments of the present application, and is not used to limit the present application, for those skilled in the art, the present application can have combinations and modifications of the foregoing technical features, the skilled in the art can improve, modify and replace the size and direction of the hole without departing from the concept and scope of the present application, or the structure or method of the present application is used in other fields to achieve the same effect, all belong to the protection scope of the present application.

Claims

1. A fuel-fired stove core, characterized in that: The fuel stove core comprises a wind collecting bowl (1), a wind blocking disc (2), a fire collecting bowl (3), a small oil bowl (4), a pressure applying cap (5), a fire covering cap (6) and a fire collecting ring (7), wherein the wind collecting bowl (1) is provided with an oil nozzle (101) and an ignition needle (102), the wind blocking disc (2) is installed on the oil nozzle (101) and fixed by a nut, the wind blocking disc (2) is provided with a wind eye (201), the fire collecting bowl (3) is placed in the wind collecting bowl (1), the fire collecting bowl (3) is provided with a wind eye (301), a wind eye (302), a wind eye (303), a wind eye (304), a wind eye (305) and a wind oil hole (306), the wind eye (301) is arranged at the bottom of the fire collecting bowl (3) and is inclined to the tangent direction of the side wall of the fire collecting bowl (3), and is evenly distributed along the bottom of the fire collecting bowl (3), the wind eye (302) is arranged on the side wall of the fire collecting bowl (3) and is evenly distributed on the side wall of the fire collecting bowl (3), the direction of the wind eye (302) is perpendicular to the central axis of the fire collecting bowl (3), the wind eye (303) is arranged on the side wall of the fire collecting bowl (3) and is above the wind eye (302), is staggered with the wind eye (302), and is inclined upward, the wind eye (304) is arranged on the side wall of the fire collecting bowl (3) and is above the wind eye (303), the wind eye (304) is arranged on the side wall of the fire collecting bowl (3) and is divided into two layers, the two layers of wind eyes (304) are staggered, are evenly distributed along the side wall of the fire collecting bowl (3), and the direction of the wind eye (304) is perpendicular to the central axis of the fire collecting bowl (3), the wind eye (305) is arranged on the upper edge of the fire collecting bowl (3) and is evenly distributed along the upper edge of the fire collecting bowl (3), the wind oil hole is arranged at the bottom of the fire collecting bowl (3) and is opposite to the oil nozzle (101), the small oil bowl (4) is placed in the fire collecting bowl (3), the small oil bowl (4) is provided with a fire eye (401), a fire eye (402), an overflow groove (403) and a wind oil hole (404), the fire eye (401) is arranged at the bottom of the small oil bowl (4) and is evenly distributed along the bottom of the small oil bowl (4), and the direction of the fire eye (401) is inclined to the tangent direction of the side wall of the small oil bowl (4), the fire eye (402) is arranged on the side wall of the small oil bowl (4) and is perpendicular to the central line of the small oil bowl (4), the overflow groove (403) is arranged on the upper edge of the small oil bowl (4), the wind oil hole (404) is arranged at the bottom of the small oil bowl (4) and is opposite to the oil nozzle (101), the pressure applying cap (5) is placed in the small oil bowl (4) and is buckled on the wind oil hole (404), the side wall of the pressure applying cap (5) is provided with a fire eye (501), the fire eye (501) is evenly distributed on the side wall of the pressure applying cap (5), the fire covering cap (6) is placed on the small oil bowl (4), the fire covering cap (6) is provided with a fire outlet (601), a fire outlet (602) and a wind oil hole (603), the fire covering cap (6) is in the shape of a top hat, the fire outlet (601) is arranged on the edge of the fire covering cap (6) and is evenly distributed along the edge of the fire covering cap (6), the fire outlet (602) is arranged on the side wall of the fire covering cap (6), and the wind oil hole (603) is arranged on the side wall of the fire covering cap (6).The fire outlet hole (2) (602) is uniformly distributed around the side wall of the cap fire cap (6), the wind oil hole (3) (603) is arranged at the bottom of the cap fire cap (6) and faces the oil nozzle (101), the fire gathering ring (7) is placed on the fire gathering bowl (3), and the fire gathering bowl (3) is provided with a drainage groove (701).

2. The burner according to claim 1, wherein: The wind shield (2) is a disc structure.

3. The burner according to claim 1, wherein: The angle of the air hole (305) is inclined to the center line of the fuel stove.

4. The burner according to claim 1, wherein: The inner diameter of the pressure cap (5) is the same as the diameter of the oil hole (404).

5. The burner according to claim 1, wherein: The direction of the fire hole (601) is inclined upward.

6. The burner according to claim 1, wherein: The direction of the fire hole (602) is inclined to the tangent direction of the side wall of the cap (6).

7. The burner according to claim 1, wherein: The inner top of the cap (6) is a conical structure.

8. The burner according to claim 1, wherein: The inner diameter of the cap (6) is larger than the diameter of the oil hole (603).

9. The burner according to claim 1, wherein: The total air volume of the air hole (501) is much smaller than that of the oil hole (404).

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