A type of fuel oil burner for stoves

Abstract

This utility model relates to the field of oil stove technology and discloses an oil burner for a stove, including a stove frame. A supporting foot is fixedly connected to the bottom of the stove frame, and a mounting frame is fixedly connected to the top of the stove frame. A supporting upright plate is fixedly connected to the top of the mounting frame. A first combustion cylinder is inserted into the bottom of the stove frame, and a mounting plate is fixedly connected to the rear end of the first combustion cylinder. A delivery pipe is fixedly connected to the front end of the first combustion cylinder. This utility model allows for convenient installation and removal of the first and second combustion cylinders from the stove frame by rotating the bolts inside the mounting plate to disassemble it from the top of the inner wall of the stove frame, and by rotating the locking screw to remove it from the inside of the fixing sleeve. This solves the problems of poor stability, cumbersome maintenance, and low safety of traditional oil burners, and also features high-efficiency combustion, long lifespan, and easy maintenance.

Description

Technical Field

[0001] This utility model relates to the field of fuel stove technology, and in particular to a fuel burner for a stove. Background Technology

[0002] A burner is a general term for a device that mixes and burns fuel and air in a certain way. Currently, for some long-distance vehicles, in order to facilitate the driver's meals, fuel stoves are often equipped in the vehicles. These fuel stoves are stoves that use burners to burn gasoline or diesel to provide a heating flame.

[0003] An existing type of fuel burner for stoves is prone to damage to its internal components after prolonged operation and use, making it inconvenient for staff to easily install and disassemble the entire device. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a fuel burner for stoves.

[0005] This utility model is achieved by the following technical solution: a stove oil burner, including a stove frame, the bottom of which is fixedly connected to a supporting foot, the top of which is fixedly connected to a mounting frame, and the top of which is fixedly connected to a supporting plate.

[0006] A first combustion cylinder is inserted into the bottom of the stove frame. A mounting plate is fixedly connected to the rear end of the first combustion cylinder. A first conveying pipe is fixedly connected to the front of the first combustion cylinder. A first connecting pipe is fixedly connected to the front of the first conveying pipe. A first controller is fixedly connected to the front of the first connecting pipe. A conveying branch pipe is fixedly connected inside the first connecting pipe. A second connecting pipe is fixedly connected to the left end of the conveying branch pipe. A second controller is fixedly connected to the front of the second connecting pipe. A second conveying pipe is fixedly connected to the rear end of the second connecting pipe. A second combustion cylinder is fixedly connected to the rear end of the second conveying pipe. A mounting plate is fixedly connected to the rear end of the second combustion cylinder. A limit frame is fixedly connected to the bottom of the stove frame. A limit bracket is engaged inside the limit frame. A locking screw is threaded inside the limit bracket. A fixing sleeve is threaded on the surface of the locking screw.

[0007] As a further improvement to the above solution, the number of the mounting frames and support plates is set to several, and the several mounting frames and support plates are symmetrically distributed on the left and right sides with the stove frame as the center.

[0008] Through the above technical solution, the mounting frame and support plate are symmetrically distributed on the left and right sides with the stove frame as the center, forming a two-way support structure, which balances the force on the burner, reduces structural deformation caused by unilateral thermal expansion or vibration, improves long-term stability, and the symmetrical design is compatible with different specifications of combustion cylinders, so there is no need to adjust the support layout when changing models.

[0009] As a further improvement to the above solution, the mounting plate is threadedly connected to the top of the inner wall of the stove frame, and the number of the mounting plates is set to two, which are symmetrically distributed on the left and right sides with the stove frame as the center.

[0010] As a further improvement to the above solution, a second combustion cylinder is inserted into the inside of the stove frame, the second conveying pipe is located at the bottom of the stove frame, and the first conveying pipe is located at the bottom of the stove frame.

[0011] Through the above technical solution, the first combustion cylinder and the second combustion cylinder are connected in series through the first delivery pipe, the first connecting pipe and the second delivery pipe to form a two-stage combustion system. The primary combustion and the secondary combustion are controlled in stages, the fuel atomization efficiency is improved, the dual cylinder redundancy design supports single-sided maintenance, and the basic fire output can still be maintained when a single cylinder fails.

[0012] As a further improvement to the above solution, the delivery branch pipe is located on the front of the stove frame, the controller one is located on the front of the stove frame, and the controller two is located on the front of the stove frame.

[0013] As a further improvement to the above solution, the number of the limiting card frames is set to four, and two of them are grouped together. The four limiting card frames are symmetrically distributed on the left and right sides with the stove frame as the center.

[0014] As a further improvement to the above solution, the top of the limiting bracket contacts the bottom surface of the first combustion cylinder, the top of the limiting bracket contacts the bottom surface of the second combustion cylinder, and the fixing sleeve is fixedly connected to the top of the inner wall of the stove frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] This invention allows for convenient installation and removal of the first and second combustion cylinders from the stove frame by rotating the bolts inside the mounting plate to disassemble them from the top of the inner wall of the stove frame, and rotating the locking screw to remove them from the inside of the fixing sleeve. This solves the problems of poor stability, cumbersome maintenance, and low safety of traditional fuel burners, and also features high-efficiency combustion, long life, and easy maintenance.

[0017] This utility model features a screw-on mounting plate that is symmetrically distributed on both sides of the top of the inner wall of the stove frame. The combination of mechanical fixation and thermal conduction isolation reduces the surface temperature of the combustion cylinder, significantly improving operational safety. The symmetrical mounting plate design balances thermal stress and reduces the risk of metal fatigue cracks. By setting four limiting frames in pairs, symmetrically distributed around the stove frame, the grouped limiting can accommodate combustion cylinders of different diameters, improving the stability of the clamping. The modular frame design supports quick disassembly and assembly, shortening replacement time. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the frontal anatomical structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the structure of this utility model from below;

[0021] Figure 4 This is a schematic diagram of the rear view structure of this utility model;

[0022] Figure 5 This is a schematic diagram of the right-side structure of this utility model.

[0023] Explanation of key symbols:

[0024] 1. Stove stand; 2. Support base; 3. Mounting frame; 4. Support plate; 5. First combustion cylinder; 6. Mounting support plate; 7. Delivery pipe one; 8. Connecting pipe one; 9. Controller one; 10. Delivery branch pipe; 11. Controller two; 12. Connecting pipe two; 13. Delivery pipe two; 14. Second combustion cylinder; 15. Limiting frame; 16. Limiting bracket; 17. Locking screw; 18. Fixing sleeve. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments. It should be noted that, without conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0026] Example:

[0027] Please combine Figure 1-5 This embodiment of a stove oil burner includes a stove frame 1, with a supporting foot 2 fixedly connected to the bottom of the stove frame 1, a mounting frame 3 fixedly connected to the top of the stove frame 1, and a supporting upright plate 4 fixedly connected to the top of the mounting frame 3.

[0028] A first combustion cylinder 5 is inserted into the bottom of the stove frame 1. A mounting plate 6 is fixedly connected to the rear end of the first combustion cylinder 5. A first conveying pipe 7 is fixedly connected to the front of the first combustion cylinder 5. A first connecting pipe 8 is fixedly connected to the front of the first conveying pipe 7. A first controller 9 is fixedly connected to the front of the first connecting pipe 8. A second conveying branch pipe 10 is fixedly connected to the inside of the first connecting pipe 8. A second connecting pipe 12 is fixedly connected to the left end of the second conveying branch pipe 10. A second controller 11 is fixedly connected to the front of the second connecting pipe 12. A second conveying pipe 13 is fixedly connected to the rear end of the second connecting pipe 12. A second combustion cylinder 14 is fixedly connected to the rear end of the second conveying pipe 13. A mounting plate 6 is fixedly connected to the rear end of the second combustion cylinder 14. The bottom of the plate 6 and the stove frame 1 is fixedly connected to a limiting frame 15. The limiting frame 15 is internally connected to a limiting bracket 16. The limiting bracket 16 is internally threaded with a locking screw 17. The surface of the locking screw 17 is threaded with a fixing sleeve 18. After the bolt inside the mounting plate 6 is removed from the top of the inner wall of the stove frame 1 by rotating the bolt, the locking screw 17 is rotated to remove it from the inside of the fixing sleeve 18. This allows for convenient installation and removal of the first combustion cylinder 5 and the second combustion cylinder 14, which have been working for a long time, from the inside of the stove frame 1. This solves the problems of poor stability, cumbersome maintenance, and low safety of traditional oil burners, and combines the characteristics of high-efficiency combustion, long life, and easy maintenance.

[0029] The number of mounting frames 3 and support plates 4 is set to several, and the mounting frames 3 and support plates 4 are symmetrically distributed on the left and right sides with the stove frame 1 as the center.

[0030] The mounting frame 3 and the support plate 4 are symmetrically distributed on the left and right sides with the stove frame 1 as the center, forming a two-way support structure. This balances the force on the burner, reduces structural deformation caused by unilateral thermal expansion or vibration, improves long-term stability, and the symmetrical design is compatible with different specifications of combustion cylinders. No adjustment of the support layout is required when changing models.

[0031] The mounting plate 6 is threadedly connected to the top of the inner wall of the stove frame 1. The number of mounting plates 6 is set to two, and the two mounting plates 6 are symmetrically distributed on the left and right sides with the stove frame 1 as the center.

[0032] A second combustion cylinder 14 is inserted inside the stove frame 1, a second conveying pipe 13 is located at the bottom of the stove frame 1, and a first conveying pipe 7 is located at the bottom of the stove frame 1.

[0033] The first combustion cylinder 5 and the second combustion cylinder 14 are connected in series through a first delivery pipe 7, a first connecting pipe 8 and a second delivery pipe 13 to form a two-stage combustion system. The primary combustion and secondary combustion are temperature controlled in stages, which improves the fuel atomization efficiency. The dual-cylinder redundancy design supports single-sided maintenance, and the basic fire output can still be maintained when a single cylinder fails.

[0034] The delivery branch pipe 10 is located on the front of the stove frame 1, the controller 1 9 is located on the front of the stove frame 1, and the controller 2 11 is located on the front of the stove frame 1.

[0035] The number of limiting clip frames 15 is set to four, with each pair forming a group. The four limiting clip frames 15 are symmetrically distributed on the left and right sides with the stove frame 1 as the center. They are connected to the top of the inner wall of the stove frame 1 by threaded mounting plates 6. The symmetrical distribution combines mechanical fixing with heat conduction isolation, which reduces the surface temperature of the combustion cylinder and significantly improves operational safety. The symmetrical support plate design balances thermal stress and reduces the risk of metal fatigue cracks. By setting the four limiting clip frames 15 in pairs and symmetrically distributed on the stove frame 1 as the center, the grouped limiting can adapt to combustion cylinders of different diameters, improving the clamping stability. The modular clip frame design supports quick disassembly and assembly, shortening the replacement time.

[0036] The top of the limiting bracket 16 contacts the bottom surface of the first combustion cylinder 5, the top of the limiting bracket 16 contacts the bottom surface of the second combustion cylinder 14, and the fixing sleeve 18 is fixedly connected to the top of the inner wall of the stove frame 1.

[0037] The implementation principle of a stove oil burner in this embodiment is as follows: After disassembling the stove frame 1 from the top of the inner wall by rotating the bolts inside the mounting plate 6, and taking it out from the inside of the fixing sleeve 18 by rotating the locking screw 17, the first combustion cylinder 5 and the second combustion cylinder 14, which have been working for a long time, can be conveniently installed and disassembled from the inside of the stove frame 1. This solves the problems of poor stability, cumbersome maintenance, and low safety of traditional oil burners, and has the characteristics of high-efficiency combustion, long life and easy maintenance. By setting the mounting plate 6 to be threaded to the top of the inner wall of the stove frame 1, symmetrically distributed on the left and right, the mechanical fixation and heat conduction isolation are combined, the surface temperature of the combustion cylinder is reduced, and the operation safety is significantly improved. The symmetrical support plate design balances thermal stress and reduces the risk of metal fatigue cracks. By setting four limiting frames 15 in pairs, symmetrically distributed with the stove frame 1 as the center, the group limiting can adapt to combustion cylinders of different diameters, improving the clamping stability. The modular frame design supports quick disassembly and assembly, and shortens the replacement time.

[0038] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A fuel burner for a stove, characterized in that, It includes a stove rack (1), the bottom of which is fixedly connected to a supporting foot (2), the top of which is fixedly connected to a mounting frame (3), and the top of which is fixedly connected to a supporting upright plate (4). A first combustion cylinder (5) is inserted into the bottom of the stove frame (1). A mounting plate (6) is fixedly connected to the rear end of the first combustion cylinder (5). A first conveying pipe (7) is fixedly connected to the front of the first combustion cylinder (5). A first connecting pipe (8) is fixedly connected to the front of the first conveying pipe (7). A first controller (9) is fixedly connected to the front of the first connecting pipe (8). A conveying branch pipe (10) is fixedly connected inside the first connecting pipe (8). A second connecting pipe (12) is fixedly connected to the left end of the conveying branch pipe (10). A second connecting pipe (12) is fixedly connected to the front of the second connecting pipe (12). There is a controller two (11), the rear end of the connecting pipe two (12) is fixedly connected to the conveying pipe two (13), the rear end of the conveying pipe two (13) is fixedly connected to the second combustion cylinder (14), the rear end of the second combustion cylinder (14) is fixedly connected to the mounting plate (6), the bottom of the stove frame (1) is fixedly connected to the limit frame (15), the inside of the limit frame (15) is engaged with the limit bracket (16), the inside of the limit bracket (16) is threaded with the locking screw (17), and the surface of the locking screw (17) is threaded with the fixing sleeve (18).

2. The stove fuel burner as described in claim 1, characterized in that: The number of the mounting brackets (3) and the support plates (4) is set to several, and the several mounting brackets (3) and the support plates (4) are symmetrically distributed on the left and right sides with the stove frame (1) as the center.

3. A stove fuel burner as described in claim 1, characterized in that: The mounting plate (6) is threaded to the top of the inner wall of the stove frame (1). The number of mounting plates (6) is set to two, and the two mounting plates (6) are symmetrically distributed on the left and right sides with the stove frame (1) as the center.

4. A stove fuel burner as described in claim 1, characterized in that: The stove frame (1) is internally connected to a second combustion cylinder (14), the second conveying pipe (13) is located at the bottom of the stove frame (1), and the first conveying pipe (7) is located at the bottom of the stove frame (1).

5. A stove fuel burner as described in claim 1, characterized in that: The delivery branch pipe (10) is located on the front of the stove frame (1), the controller one (9) is located on the front of the stove frame (1), and the controller two (11) is located on the front of the stove frame (1).

6. A fuel burner for a stove as described in claim 1, characterized in that: The number of the limiting card frames (15) is set to four, and each pair is a group of two. The four limiting card frames (15) are symmetrically distributed on the left and right with the stove frame (1) as the center.

7. A fuel burner for a stove as described in claim 1, characterized in that: The top of the limiting bracket (16) is in contact with the bottom surface of the first combustion cylinder (5), the top of the limiting bracket (16) is in contact with the bottom surface of the second combustion cylinder (14), and the fixing sleeve (18) is fixedly connected to the top of the inner wall of the stove frame (1).

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