Dual-purpose gas burner

Abstract

The utility model discloses a coal gas dual-purpose burner which comprises a bottom plate, a burning assembly is arranged on the bottom plate, the burning assembly comprises an oil pump, an oil pipe, a fuel pipe, a gas pipe, a gas delivery pump, a gas tank and an oil tank, the oil pump is arranged above the bottom plate, the oil pipe is connected to the oil pump, one end of the oil pipe is connected with the fuel pipe, and the other end of the oil pipe is connected with the gas pipe. One end of the fuel pipe is connected with a gas pipe, the gas pipe is connected with a gas delivery pump, one side of the gas delivery pump is connected with a gas tank, one side of the gas tank is provided with an oil tank, and one side of the oil pump is connected to the oil tank. By manually starting the gas conveying pump, gas in the gas tank is injected into the fuel pipe along the gas pipe, and the ignition process is carried out, so that the technical problems that in the background technology, due to the fact that a combustion chamber is too closed, combustion of fuel oil and fuel gas is insufficient, and the oxygen content in air is insufficient are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of burners, and more specifically, to a coal and gas dual-purpose burner. Background Art

[0002] A gas dual-purpose burner is a burner with two gas supply functions. This burner is usually designed to use two different types of gas so that it can flexibly respond to different situations or usage conditions. This may include the function of switching between two gas sources such as natural gas and liquefied petroleum gas (LPG). Such a gas dual-purpose burner usually has an adjustment mechanism that enables users to choose to use one of the gases according to their needs. This design can provide greater flexibility when the gas supply pipeline conditions are different or the types of gas supplied in the user's area are limited. Gas dual-purpose burners are often used in kitchen utensils or outdoor cooking equipment to adapt to different occasions and changes in energy supply. Existing burners have the problem of deformation caused by overheating of the flame nozzle during long-term operation. At the same time, because the combustion chamber is too closed, the combustion of fuel oil and gas is incomplete, and the oxygen content in the air is insufficient. In order to solve these problems existing in the background technology, the utility model introduces a gas dual-purpose burner.

[0003] Modern liquid-gas dual-purpose lifting burners use advanced technologies such as telescopic columns to achieve the lifting function. However, this design has a significant problem, that is, it takes up a large space, which makes the burner inconvenient to move and store. This background technology challenge has prompted engineers to find more flexible and efficient solutions to improve the portability and storage convenience of the burner.

[0004] Existing gas dual-purpose burners usually use a threaded connection to connect the nozzle. However, since the nozzle will be in a high temperature state after use, this seriously affects the replacement speed. In addition, the high temperature environment is likely to cause harm to the staff. In order to solve the problems existing in this background technology, it is necessary to find a safer and more efficient connection method to improve the convenience of nozzle replacement and reduce operational risks. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the problems existing in the prior art, the utility model provides a coal and gas dual-purpose burner to solve the technical problems mentioned in the background technology that the combustion chamber is too closed, the combustion of fuel oil and gas is not complete, and the oxygen content in the air is insufficient.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a coal-gas dual-purpose burner, comprising a base plate, a combustion assembly is arranged on the base plate, the combustion assembly comprises an oil pump, an oil pipe, a fuel pipe, an air pipe, an air pump, an air box and an oil tank, the oil pump is arranged above the base plate, the oil pump is connected to the oil pipe, one end of the oil pipe is connected to the fuel pipe, one end of the fuel pipe is connected to the air pipe, the air pipe is connected to the air pump, one side of the air pump is connected to the air box, one side of the air box is arranged with an oil tank, and one side of the oil pump is connected to the oil tank; a height adjustment assembly is arranged at the bottom of the base plate, the height adjustment assembly comprises a support seat, a mounting groove and a slide plate, the support seat is arranged below the base plate, a mounting groove is opened inside the support seat, and a slide plate is movably connected in the mounting groove.

[0009] The utility model is further configured such that a boosting pump is provided on the air box, a connecting pipe is connected to one side of the boosting pump, one end of the connecting pipe is connected to the air box, and an air inlet pipe is connected to the fuel pipe, so that the fuel input process is completed through the coordinated use of various components.

[0010] The utility model is further configured such that a driving motor is provided in the air inlet pipe, an output end of the driving motor is connected to a turbofan, an igniter is provided above the fuel pipe, and the driving process of the turbofan is completed through the coordinated use of various components.

[0011] The utility model is further configured such that valves are installed on the air pipe and the oil pipe, a mounting bracket is provided on the outer side wall of the drive motor, and the drive motor is fixed to the air inlet pipe through the mounting bracket, so that the control process of the fuel input into the air pipe and the oil pipe is completed through the coordinated use of various components.

[0012] The utility model is further configured as follows: a connecting plate is fixedly connected to the top of the skateboard, a support rod is movably connected to the connecting plate, the support rod is movably connected to the top of the skateboard, a support plate is provided on the top of the support rod, and the support plate is fixedly connected to the bottom plate. The height movement process of this utility model is completed through the coordinated use of various components.

[0013] The utility model is further configured such that a cylinder is fixedly connected in the installation groove, a piston rod is connected to the output end of the cylinder, and the piston rod is fixedly connected to the slide plate, so that the sliding movement process of the slide plate is completed through the coordinated use of various components.

[0014] The utility model is further configured as follows: a detachable component is provided on the fuel pipe, and the detachable component includes a card block, a nozzle and a card slot; the card block is provided on the fuel pipe, and the output end of the fuel pipe is connected with the nozzle; an end of the nozzle close to the fuel pipe is provided with a card slot; the card block is adapted to the card slot, and the nozzle is connected to the fuel pipe by card engagement through the card slot; the card block and the card slot are both in two groups, and the fixing process of the nozzle is completed by the coordinated use of various components.

[0015] The utility model is further configured that a sealing ring is provided on the outside of the fuel pipe, and a fixing seat is provided on the bottom of the nozzle, so that the connection and sealing process between the fuel pipe and the nozzle is completed through the coordinated use of various components.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a coal and gas dual-purpose burner, which has the following beneficial effects:

[0018] 1. Through the coordinated use of various components, this utility model involves a mechanism for ignition through fuel oil or gas. When igniting fuel oil, the oil pump is started to send the fuel in the fuel tank into the fuel pipe, and the fuel is ignited to form a flame under the action of the igniter. When igniting gas, the valve closes the oil pipe, and the gas pump is started to extract the gas in the gas tank, and then sprays it into the fuel pipe to spray out flames. In addition, the utility model also includes a function of increasing oxygen. Multiple drive motors are started through an external controller, which drive turbo fans to guide outside air into the nozzle through the wind pipe, which helps to provide additional oxygen and make the combustion of fuel oil or gas more uniform. It is worth noting that the low temperature of the outside air helps to reduce the temperature of the flame burner.

[0019] 2. Through the coordinated use of various components, this gas dual-purpose burner adopts the design of a support seat and an internal mounting groove. When in use, by starting the cylinder, the piston rod pushes the slide plate to slide in the mounting groove, reducing the distance between the two slide plates, causing the support rod to tilt upward, thereby raising the support plate. Conversely, when the piston rod pulls the slide plate to increase the distance between the two slide plates, the support plate drops, realizing the lifting and lowering of the top burner. The beneficial effect of this design is that the lifting and lowering operation of the burner is effectively realized through the lifting mechanism controlled by the cylinder. At the same time, the support rod is placed horizontally at the top position of the mounting groove when not in use, which greatly reduces the volume of the entire device and makes it easier to move and store. This structural design improves the flexibility and portability of the equipment while maintaining the stability and controllability of the lifting operation.

[0020] 3. Through the coordinated use of various components, this utility model adopts the design of a card block, a card slot and a sealing ring. The size of the card block matches the card slot, and the nozzle is connected to the connecting block through the card slot. During use, the staff can use tools to quickly replace the nozzle, thereby adjusting the length and range of the flame, which effectively improves the flexibility and enables the operator to quickly adapt to different work requirements. In addition, this design is beneficial to the safety of the staff. By quickly replacing the nozzle, the staff can avoid being injured by high temperature and ensure the safety of the operator. At the same time, the provision of a sealing ring helps prevent the flame from leaking and reduces the risk of causing accidents. These safety measures jointly ensure the reliability of the equipment and the safety of its use. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a side view structural schematic diagram of the utility model;

[0023] Figure 3 It is a partial structural schematic diagram of the combustion component;

[0024] Figure 4 is a schematic diagram of the structure of the combustion assembly;

[0025] Figure 5 It is a schematic diagram of the substructure of the detachable components.

[0026] In the figure: 1, bottom plate; 2, oil pump; 3, oil pipe; 4, fuel pipe; 5, air pipe; 6, air pump; 7, air box; 8, oil tank; 9, support seat; 10, mounting groove; 11, slide plate; 12, booster pump; 13, connecting pipe; 14, air inlet pipe; 15, drive motor; 16, turbo fan; 17, igniter; 18, valve; 19, mounting frame; 20, connecting plate; 21, support rod; 22, support plate; 23, cylinder; 24, piston rod; 25, block; 26, nozzle; 27, slot; 28, sealing ring; 29, fixing seat. DETAILED DESCRIPTION

[0027] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0029] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0030] See also Figure 1-5 A coal-gas dual-purpose burner comprises a base plate 1, on which a combustion assembly is arranged, the combustion assembly comprises an oil pump 2, an oil pipe 3, a fuel pipe 4, an air pipe 5, an air pump 6, an air box 7 and an oil tank 8, the oil pump 2 is arranged above the base plate 1, the oil pump 2 is connected with the oil pipe 3, one end of the oil pipe 3 is connected with the fuel pipe 4, one end of the fuel pipe 4 is connected with the air pipe 5, the air pump 6 is connected to the air pipe 5, one side of the air pump 6 is connected with the air box 7, one side of the air box 7 is arranged with the oil tank 8, and one side of the oil pump 2 is connected to the oil tank 8; a height adjustment assembly is arranged at the bottom of the base plate 1, the height adjustment assembly comprises a support seat 9, a mounting groove 10 and a slide plate 11, the support seat 9 is arranged below the base plate 1, the mounting groove 10 is opened inside the support seat 9, and the slide plate 11 is movably connected in the mounting groove 10.

[0031] In this embodiment, during the use of the combustion assembly, the oil pump 2 is manually started to inject the oil in the oil tank 8 into the oil pipe 3, and the gas pump 6 is manually started to inject the gas in the gas tank 7 into the fuel pipe 4 along the gas pipe 5 to carry out the ignition process.

[0032] More specifically, the sliding plate 11 is manually moved in the mounting groove 10 in the supporting seat 9 .

[0033] See also Figure 1-Figure 5 As a gas dual-purpose burner for the combustion assembly: a booster pump 12 is provided on the gas box 7, a connecting pipe 13 is connected to one side of the booster pump 12, one end of the connecting pipe 13 is connected to the gas box 7, and an air inlet pipe 14 is connected to the fuel pipe 4.

[0034] Specifically, by manually starting the booster pump 12 , the pressure is injected into the gas box 7 along the connecting pipe 13 , so that the pressure of the gas in the gas box 7 is controlled.

[0035] Please refer to Figure 1-Figure 5 As a further implementation of the combustion assembly: a driving motor 15 is provided in the air inlet pipe 14 , a turbo fan 16 is connected to the output end of the driving motor 15 , and an igniter 17 is provided above the fuel pipe 4 .

[0036] Specifically, by manually starting the driving motor 15, the turbo fan 16 at the output end is driven to rotate, thereby driving the generation of wind power, and by manually starting the igniter 17, the fuel is ignited, prompting the use of the burner.

[0037] Please refer to Figure 1-Figure 5 As a further implementation of the combustion assembly: a valve 18 is installed on the air pipe 5 and the oil pipe 3, a mounting bracket 19 is provided on the outer side wall of the drive motor 15, and the drive motor 15 is fixed to the air inlet pipe 14 through the mounting bracket 19.

[0038] Specifically, the output of the air pipe 5 and the oil pipe 3 is controlled by using the valve 18 .

[0039] Please refer to Figure 1-Figure 5 As a further implementation of the height adjustment component: a connecting plate 20 is fixedly connected to the top of the skateboard 11, and a support rod 21 is movably connected to the connecting plate 20. The support rod 21 is movably connected to the top of the skateboard 11, and a support plate 22 is provided on the top of the support rod 21. The support plate 22 is fixedly connected to the bottom plate 1.

[0040] Specifically, during the sliding movement of the slide plate 11 , the support rod 21 on the connecting plate 20 is driven to move, thereby driving the height movement of the support rod 21 .

[0041] Please refer to Figure 1-Figure 5 As a further implementation of the height adjustment component: a cylinder 23 is fixedly connected in the mounting groove 10 , a piston rod 24 is connected to the output end of the cylinder 23 , and the piston rod 24 is fixedly connected to the slide plate 11 .

[0042] Specifically, the cylinder 23 is manually started to drive the piston rod 24 at the output end to move, thereby enabling the movement of the slide plate 11 .

[0043] Please refer to Figure 1-Figure 5 As a further implementation of the detachable component: a detachable component is provided on the fuel pipe 4, and the detachable component includes a block 25, a nozzle 26 and a slot 27. The block 25 is provided on the fuel pipe 4, and the output end of the fuel pipe 4 is connected with the nozzle 26. The end of the nozzle 26 close to the fuel pipe 4 is provided with a slot 27. The block 25 is adapted to the slot 27, and the nozzle 26 is connected to the fuel pipe 4 through the slot 27. The block 25 and the slot 27 are both in two groups.

[0044] Specifically, during the installation process, the clamping groove 27 of the nozzle 26 is manually aligned with the clamping block 25 on the fuel pipe 4, so that the screwing and clamping process is completed, and the fixing process is completed.

[0045] Please refer to Figure 1-Figure 5As a further implementation of the detachable component: a sealing ring 28 is provided on the outside of the fuel pipe 4, and a fixing seat 29 is provided at the bottom of the nozzle 26.

[0046] Specifically, the sealing ring 28 on the fuel pipe 4 is used to complete the sealing process between the fuel pipe 4 and the nozzle 26 .

[0047] To sum up, when the overall equipment is in use:

[0048] When this utility model is in use, the oil pump 2 is manually started to inject the oil in the oil tank 8 into the oil pipe 3, the boost pump 12 is manually started to inject the pressure into the gas box 7 along the connecting pipe 13, so that the pressure of the gas in the gas box 7 is controlled, the gas delivery pump 6 is manually started to inject the gas in the gas box 7 into the fuel pipe 4 along the gas pipe 5 to carry out the ignition process, the igniter 17 is manually started to ignite the fuel, and the burner is used. The output of the gas pipe 5 and the oil pipe 3 is controlled by using the valve 18, and the drive motor 15 is manually started to drive the turbofan 16 at the output end to rotate, thereby generating wind power, which plays a combustion-aiding role in the combustion process.

[0049] When the height of the utility model is adjusted, the cylinder 23 is manually started to drive the piston rod 24 at the output end to move, thereby enabling the slide plate 11 to move. During the sliding movement of the slide plate 11, the support rod 21 on the connecting plate 20 is driven to move, thereby driving the height movement of the support rod 21, thereby enabling the base plate 1 to move in height.

[0050] When the nozzle 26 is installed, during the installation process, the groove 27 of the nozzle 26 is manually aligned with the block 25 on the fuel pipe 4, so that the screwing process is completed, and the fixing process is completed by using the sealing ring 28 on the fuel pipe 4.

[0051] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A coal and gas dual-purpose burner, comprising a base plate (1), Its characteristics are: The bottom plate (1) is provided with a combustion assembly, the combustion assembly comprising an oil pump (2), an oil pipe (3), a fuel pipe (4), an air pipe (5), an air pump (6), an air box (7) and an oil box (8); the oil pump (2) is provided above the bottom plate (1); the oil pump (2) is connected to the oil pipe (3); one end of the oil pipe (3) is connected to the fuel pipe (4); one end of the fuel pipe (4) is connected to the air pipe (5); the air pipe (5) is connected to the air pump (6); the air box (7) and the oil box (8) are connected to the air pump (6); One side of the pump (6) is connected to an air box (7), one side of the air box (7) is provided with an oil box (8), and one side of the oil pump (2) is connected to the oil box (8); a height adjustment component is provided at the bottom of the base plate (1), and the height adjustment component comprises a support seat (9), a mounting groove (10) and a slide plate (11); the support seat (9) is provided below the base plate (1), a mounting groove (10) is provided inside the support seat (9), and a slide plate (11) is movably connected inside the mounting groove (10).

2. A coal and gas dual-purpose burner according to claim 1, Features: The air box (7) is provided with a boost pump (12), one side of the boost pump (12) is connected with a connecting pipe (13), one end of the connecting pipe (13) is connected to the air box (7), and the fuel pipe (4) is connected with an air inlet pipe (14).

3. A coal and gas dual-purpose burner according to claim 2, Its characteristics are: A driving motor (15) is arranged in the air inlet pipe (14), the output end of the driving motor (15) is connected to a turbo fan (16), and an igniter (17) is arranged above the fuel pipe (4).

4. A coal and gas dual-purpose burner according to claim 3, Its characteristics are: The air pipe (5) and the oil pipe (3) are provided with valves (18), the outer side wall of the drive motor (15) is provided with a mounting frame (19), and the drive motor (15) is fixed to the air inlet pipe (14) via the mounting frame (19).

5. A coal and gas dual-purpose burner according to claim 4, Its characteristics are: A connecting plate (20) is fixedly connected to the top of the slide plate (11), a supporting rod (21) is movably connected to the connecting plate (20), the supporting rod (21) is movably connected to the top of the slide plate (11), a supporting plate (22) is provided on the top of the supporting rod (21), and the supporting plate (22) is fixedly connected to the bottom plate (1).

6. A coal and gas dual-purpose burner according to claim 4, Its characteristics are: A cylinder (23) is fixedly connected in the installation groove (10), and a piston rod (24) is connected to the output end of the cylinder (23), and the piston rod (24) is fixedly connected to the slide plate (11).

7. A coal and gas dual-purpose burner according to claim 6, Its characteristics are: The fuel pipe (4) is provided with a detachable component, the detachable component comprising a block (25), a nozzle (26) and a slot (27); the block (25) is provided on the fuel pipe (4); the output end of the fuel pipe (4) is connected with the nozzle (26); the end of the nozzle (26) close to the fuel pipe (4) is provided with a slot (27); the block (25) is matched with the slot (27); the nozzle (26) is connected to the fuel pipe (4) by means of the slot (27); and the block (25) and the slot (27) are both in two groups.

8. A coal and gas dual-purpose burner according to claim 7, Its characteristics are: A sealing ring (28) is provided on the outside of the fuel pipe (4), and a fixing seat (29) is provided at the bottom of the nozzle (26).

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