Vegetable oil electronic injection stove

Abstract

The utility model discloses a vegetable oil electronic injection stove in the technical field of burners, which comprises an equipment support, a stove body is arranged on the equipment support, the bottom of the stove body is connected with a first air supply box, the first air supply box conveys wind power flowing upwards from the side wall of the first air supply box to the central axis of the first air supply box, and a second air supply box is arranged at the bottom of the first air supply box. The top of the second air supply box conveys wind power flowing upwards to the central axis of the first air supply box. The first air supply box and the second air supply box are communicated with the same air supply assembly, an oil nozzle is installed in the center of the second air supply box, an igniter located on one side of the oil nozzle is installed on the second air supply box, and the bottom of the oil nozzle is connected with a feeding assembly. The utility model solves the problems that a fan adopted by the existing vegetable oil stove usually only provides wind power in a single wind direction for an oil spraying port, and atomized vegetable oil sprayed from an oil spraying nozzle is easy to burn insufficiently, so that certain resource waste is caused, and the vegetable oil stove is not favorable for people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of burners, in particular to a vegetable oil electric spray stove. Background Art

[0002] Vegetable fuel is a low-density, high-calorific value fuel product formed by esterification or ester exchange of animal and plant oils, fats, waste cooking oil, sewage oil, kitchen waste oil and industrial palm oil. It is also a biochemical product with chemical properties basically consistent with those of mineral diesel. Its scientific name is fatty acid methyl ester.

[0003] A vegetable oil electric fuel injection stove is a gas stove that uses vegetable oil as fuel. The fan used in the existing vegetable oil stove often only provides wind force in a single direction to the oil nozzle. The atomized vegetable oil sprayed from the oil nozzle is prone to incomplete combustion, resulting in a certain waste of resources and is not conducive to people's use. Therefore, technical personnel in this field provide a vegetable oil electric fuel injection stove to solve the problems raised in the above background technology. Utility Model Content

[0004] The utility model aims to provide a vegetable oil electric spray stove to solve the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solutions: a vegetable oil electric spray stove, comprising an equipment support, a furnace body is installed on the equipment support, a first air supply box is connected to the bottom of the furnace body, the first air supply box transmits wind force flowing upward from its side wall to its central axis, a second air supply box is installed at the bottom of the first air supply box, and the top of the second air supply box transmits wind force flowing upward to the central axis of the first air supply box;

[0006] The first air supply box and the second air supply box are connected to the same air supply assembly, a fuel injector is installed at the center of the second air supply box, an igniter is installed on one side of the fuel injector, the bottom of the fuel injector is connected to a feed assembly, and the feed assembly and the air supply assembly are both fixedly mounted on the equipment bracket.

[0007] Preferably: the first air supply box includes an inner pipe fitting and an outer pipe fitting fixedly installed on the bottom of the furnace body, the bottom ends of the inner pipe fitting and the outer pipe fitting are connected to the second air supply box, and the inner wall of the inner pipe fitting is provided with multiple rows of first ventilation holes arranged equidistantly in a circle around its central axis, and the first ventilation holes are arranged to be inclined upward in the direction of the central axis of the inner pipe fitting.

[0008] Preferably: the second air supply box includes an air supply disk fixedly mounted on the bottom ends of the inner pipe and the outer pipe, a plurality of groups of second ventilation holes located in the inner circle of the inner pipe are opened on the top of the air supply disk, the plurality of groups of second ventilation holes are arranged equidistantly in a circle around the central axis of the air supply disk, the second ventilation holes are inclined upward in the direction of the central axis of the inner pipe, and the fuel injector and the igniter are fixedly mounted on the air supply disk.

[0009] Preferably: the air supply assembly includes a fan installed on an equipment bracket, the output end of the fan is connected to a first air duct, the first air duct is connected to the inner cavity of the air supply disk, and the first air duct is connected to a second air duct connected to the cavity between the outer pipe and the inner pipe.

[0010] Preferably, the feed assembly comprises an oil storage tank and an oil pump fixedly mounted on the equipment bracket, the oil pump and the oil storage tank are connected via a first oil pipe, and the oil pump and the fuel injector are connected via a second oil pipe.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, a first air supply box and a second air supply box are provided to supply air to the top of the fuel injector at the same time, and a plurality of groups of first ventilation holes are provided on the inner pipe, and the first ventilation holes are inclined upward toward the direction of the central axis of the inner pipe, and a plurality of groups of second ventilation holes are provided on the air supply plate, and the second ventilation holes are inclined upward toward the direction of the central axis of the inner pipe, so that air can be supplied from an uncommon direction directly above the fuel injector, so that the oil mist sprayed from the fuel injector can be fully burned, thereby improving the utilization rate of resources and facilitating the improvement of the firepower of the vegetable oil electric fuel injector. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the furnace body, the first air supply box and the second air supply box structure of the utility model.

[0015] In the figure: 1. Equipment bracket; 2. Furnace body; 3. Fuel injector; 4. Ignitor; 5. Inner pipe; 6. Outer pipe; 7. First ventilation hole; 8. Air supply disk; 9. Second ventilation hole; 10. Fan; 11. First air duct; 12. Second air duct; 13. Oil storage tank; 14. Oil pump; 15. First oil pipe; 16. Second oil pipe. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-2 In an embodiment of the utility model, a vegetable oil electric spray stove includes an equipment bracket 1, a furnace body 2 is installed on the equipment bracket 1, a first air supply box is connected to the bottom of the furnace body 2, the first air supply box conveys upward flowing wind from its side wall to its central axis, a second air supply box is installed at the bottom of the first air supply box, the top of the second air supply box conveys upward flowing wind to the central axis of the first air supply box, the first air supply box and the second air supply box are connected with the same air supply assembly, an oil nozzle 3 is installed in the center of the second air supply box, an igniter 4 located on one side of the oil nozzle 3 is installed on the second air supply box, a feeding assembly is connected to the bottom of the oil nozzle 3, and the feeding assembly and the air supply assembly are both fixedly mounted on the equipment bracket 1.

[0018] When in use, the feeding assembly can provide the fuel injector 3 with vegetable oil for combustion, the igniter 4 can automatically ignite the oil mist, the fuel injector 3 can atomize the vegetable oil for efficient combustion, the air supply assembly can ventilate the inner cavity of the first air supply box and the second air supply box, the first air supply box and the second air supply box can supply air from an uncommon direction toward the top of the fuel injector 3, so that the oil mist sprayed from the fuel injector 3 can be fully burned.

[0019] In one embodiment, specifically, the first air supply box includes an inner pipe fitting 5 and an outer pipe fitting 6 fixedly installed at the bottom of the furnace body 2, the bottom ends of the inner pipe fitting 5 and the outer pipe fitting 6 are connected to the second air supply box, and a plurality of rows of first ventilation holes 7 equidistantly arranged in a circle around the central axis of the inner pipe fitting 5 are provided on the inner wall thereof, and the first ventilation holes 7 are inclined upward toward the direction of the central axis of the inner pipe fitting 5.

[0020] Specifically, the second air supply box includes an air supply plate 8 fixedly mounted at the bottom ends of the inner pipe 5 and the outer pipe 6. A plurality of groups of second ventilation holes 9 located in the inner circle of the inner pipe 5 are provided on the top of the air supply plate 8. The plurality of groups of second ventilation holes 9 are equidistantly arranged in a circle around the central axis of the air supply plate 8. The second ventilation holes 9 are tilted upward in the direction of the central axis of the inner pipe 5. The fuel injector 3 and the igniter 4 are fixedly mounted on the air supply plate 8.

[0021] The multiple groups of second ventilation holes 9 opened on the top of the air supply plate 8 and the multiple groups of first ventilation holes 7 opened on the inner pipe 5 can ventilate toward the center of the inner pipe 5 at the same time, and can efficiently supply air to the center of the inner pipe 5, thereby improving the combustion efficiency of the oil mist inside the inner pipe 5. The inner pipe 5, the outer pipe 6 and the air supply plate 8 can all be made of metal castings, and the assembly between the components can be carried out by welding.

[0022] In one embodiment, specifically, the air supply assembly includes a fan 10 installed on an equipment bracket 1, the output end of the fan 10 is connected to a first air duct 11, the first air duct 11 is connected to the inner cavity of the air supply disk 8, the first air duct 11 is connected to a second air duct 12 connected to the cavity between the outer pipe 6 and the inner pipe 5, and when the fan 10 is started, the fan 10 can supply air to the interior of the first ventilation box and the second ventilation box through the first air duct 11 and the second air duct 12.

[0023] Specifically, the feeding assembly includes an oil storage tank 13 and an oil pump 14 fixedly mounted on the equipment bracket 1. The oil pump 14 and the oil storage tank 13 are connected by a first oil pipe 15, and the oil pump 14 and the fuel injector 3 are connected by a second oil pipe 16. When the oil pump 14 is started, the oil pump 14 can use the first oil pipe 15 and the second oil pipe 16 to pump the burning vegetable oil inside the oil storage tank 13 to the inside of the fuel injector 3 for spraying.

[0024] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vegetable oil electric spray stove, comprising an equipment support (1), characterized in that: A furnace body (2) is mounted on the equipment support (1), a first air supply box is connected to the bottom of the furnace body (2), the first air supply box delivers wind force flowing upward from its side wall to its central axis, a second air supply box is mounted at the bottom of the first air supply box, the top of the second air supply box delivers wind force flowing upward to the central axis of the first air supply box; The first air supply box and the second air supply box are connected to the same air supply assembly, a fuel nozzle (3) is installed at the center of the second air supply box, an igniter (4) located on one side of the fuel nozzle (3) is installed on the second air supply box, the bottom of the fuel nozzle (3) is connected to the material supply assembly, and the material supply assembly and the air supply assembly are both fixedly mounted on the equipment bracket (1).

2. A vegetable oil electric spray stove according to claim 1, characterized in that: The first air supply box comprises an inner pipe member (5) and an outer pipe member (6) fixedly mounted on the bottom of the furnace body (2); the bottom ends of the inner pipe member (5) and the outer pipe member (6) are connected to the second air supply box; a plurality of first ventilation holes (7) are arranged equidistantly in a circle around the central axis of the inner pipe member (5); the first ventilation holes (7) are arranged to be inclined upward in the direction of the central axis of the inner pipe member (5).

3. A vegetable oil electric spray stove according to claim 2, characterized in that: The second air supply box comprises an air supply plate (8) fixedly mounted on the bottom ends of the inner pipe member (5) and the outer pipe member (6); a plurality of groups of second ventilation holes (9) located in the inner circle of the inner pipe member (5) are provided on the top of the air supply plate (8); the plurality of groups of second ventilation holes (9) are arranged equidistantly in a circle around the central axis of the air supply plate (8); the second ventilation holes (9) are arranged to be inclined upward in the direction of the central axis of the inner pipe member (5); and the fuel injector (3) and the igniter (4) are fixedly mounted on the air supply plate (8).

4. A vegetable oil electric spray stove according to claim 3, characterized in that: The air supply assembly comprises a fan (10) mounted on an equipment bracket (1); the output end of the fan (10) is connected to a first air duct (11); the first air duct (11) is connected to an inner cavity of an air supply disk (8); and the first air duct (11) is connected to a second air duct (12) connected to a cavity between an outer pipe member (6) and an inner pipe member (5).

5. The vegetable oil electric spray stove according to claim 1, characterized in that: The feed assembly comprises an oil storage tank (13) and an oil pump (14) fixedly mounted on an equipment bracket (1); the oil pump (14) and the oil storage tank (13) are connected via a first oil pipe (15); and the oil pump (14) and the fuel injection nozzle (3) are connected via a second oil pipe (16).

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