Adaptive combustor control device

Abstract

The utility model discloses a self-adaptive combustor control device, and relates to the technical field of combustors. The combustor comprises a combustor body, a control device is installed on the combustor body, a combustion cylinder communicated with the interior of the combustor body is installed at one end of the combustor body, an air inlet pipe is installed on one side of the combustor body, an opening and closing assembly is installed on the air inlet pipe, and a connecting channel communicated with the interior of the combustion cylinder is installed on the combustion cylinder. A fuel pipe is installed on the connecting channel, and the fuel pipe and the connecting channel are connected through a locking assembly. The opening and closing assembly can be controlled to move through the control device, the flow controlled by conveying of the air inlet pipe can be changed through movement of the opening and closing assembly so as to adjust the size of flames, and the purposes that the size of the flames can be flexibly changed, various requirements can be met, use scenes are many, and the practicability is high are achieved. And through the locking assembly, the combustion pipe can be tightly connected with the connecting channel, fuel is prevented from leaking out of the connecting position, waste is avoided, and the safety of the combustor is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of burners, and in particular relates to an adaptive burner control device. Background Art

[0002] A burner is a general term for devices that spray fuel and air in a specific manner for mixed combustion. Burners are categorized by type and application into industrial burners, combustion engines, civilian burners, and specialty burners. They are often made of corrosion-resistant and high-temperature-resistant materials such as stainless steel or titanium. The function of a burner is to atomize the sample through flame combustion. Atomized test liquid enters the burner and, under the influence of the flame temperature and atmosphere, undergoes processes such as drying, melting, evaporation, and dissociation, producing a large number of ground-state atoms. A burner can be defined as a device that converts substances into heat energy through the chemical reaction of combustion—that is, air and fuel are mixed in appropriate proportions through a premixing device for complete combustion.

[0003] When using the burner, a fan is usually used to allow air to enter the burner, but the existing fan device cannot flexibly control the amount of air entering, so that the flame of the burner cannot adjust its size, resulting in a single usage scenario and an inability to meet various usage requirements. In addition, the existing burner needs to be connected to an external fuel pipeline for use. If the connection with the external fuel pipeline is not well sealed and the connection is not firm enough, it may cause the fuel to leak to the outside, resulting in waste, and the leakage of fuel to the outside also increases safety hazards.

[0004] Currently, no effective solutions have been proposed for the problems in related technologies. Utility Model Content

[0005] In response to the problems in the related art, the present invention proposes an adaptive burner control device to overcome the above technical problems existing in the existing related art.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is an adaptive burner control device, comprising a burner body, a control device mounted on the burner body, a combustion tube mounted at one end of the burner body and communicating with the interior thereof, an air inlet pipe mounted on one side of the burner body, an opening and closing assembly mounted on the air inlet pipe, a connecting channel mounted on the combustion tube and communicating with the interior thereof, a fuel pipe mounted on the connecting channel, and the fuel pipe and the connecting channel being connected by a locking assembly;

[0008] The control device can control the opening and closing assembly so that the opening and closing assembly adjusts the size of the air that can enter the air inlet pipe. The locking assembly is used to tightly connect the fuel pipe and the connecting channel to prevent fuel leakage.

[0009] Furthermore, a cover plate is fixedly installed at one end of the air inlet pipe, and the cover plate can completely block the air inlet pipe. A plurality of first air inlet slots are evenly opened on the cover plate, and a fixing rod is installed at the axis of the cover plate.

[0010] Furthermore, the opening and closing assembly includes a rotating disk, the axis of which passes through and is rotatably mounted on the fixed rod. The rotating disk can completely cover the cover plate, and a number of second air inlet slots are evenly opened on the rotating disk, and the number of the second air inlet slots is the same as the number of the first air inlet slots.

[0011] Furthermore, the opening and closing assembly also includes a motor, which is installed on the upper surface of the burner body. A drive shaft is installed on the motor axis, a drive gear is installed on one end of the drive shaft, and a rotating gear is installed on the surface of the rotating disk, and the rotating gear is engaged with the driving gear.

[0012] Furthermore, a first sealing gasket is installed at one end of the connecting channel, and a second sealing gasket is installed at one end of the fuel pipe connected to the connecting channel.

[0013] Furthermore, the locking assembly includes a fixing ring, which is sleeved on the connecting channel and has a sliding groove. The locking assembly also includes a threaded tube, one end of which is slidably installed in the sliding groove. The locking assembly also includes a threaded sleeve, which is installed on one end of the fuel pipe. The threaded tube can be threadedly connected to the threaded sleeve, and a handle is installed around the threaded tube.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model can control the movement of its opening and closing components through the control device, and change the flow rate of the air inlet pipe through the movement of the opening and closing components to adjust the size of the flame, so that the device can flexibly change the size of the flame to meet various needs and has many usage scenarios. In addition, the locking component can make the combustion tube tightly connected with the connecting channel to prevent the fuel from leaking out of the connection, avoiding waste and improving the safety of the burner.

[0016] 2. The utility model can drive its motor to move through the control device, drive its driving gear to rotate through the driving shaft, and drive the rotating gear engaged with it to rotate, so that its rotating disk can rotate on the fixed rod, thereby changing the size of the overlapping area between the second air inlet slot and the first air inlet slot, and changing the size of the air flow that can enter the air inlet pipe through the first air inlet slot and the second air inlet slot, thereby achieving the goal that the device can adjust the size of its air delivery according to demand, so that the size of the flame can be adjusted, and it is suitable for a variety of usage scenarios.

[0017] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the following is a brief introduction to the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is the second schematic diagram of the three-dimensional structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the opening and closing component structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the locking assembly structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the fuel pipe structure of the present utility model;

[0024] Figure 6 This is a schematic diagram of the cross-sectional structure of the locking assembly of the present invention.

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1. Burner body; 2. Control device; 3. Combustion tube; 4. Air inlet pipe; 5. Opening and closing assembly; 6. Connecting channel; 7. Fuel pipe; 8. Locking assembly; 9. Cover plate; 10. First air inlet slot; 11. Fixing rod; 12. Rotating disk; 13. Second air inlet slot; 14. Motor; 15. Drive shaft; 16. Drive gear; 17. Rotating gear; 18. First sealing gasket; 19. Second sealing gasket; 20. Fixing ring; 21. Sliding groove; 22. Threaded pipe; 23. Threaded sleeve; 24. Handle. DETAILED DESCRIPTION

[0027] The following will clearly and completely describe the technical solutions in the utility model embodiments in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the utility model embodiments, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of utility model protection.

[0028] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0029] See also Figures 1-6 As shown, the utility model is an adaptive burner control device, comprising a burner body 1, a control device 2 mounted on the burner body, a combustion tube 3 connected to the interior of the burner body mounted at one end of the burner body, an air inlet pipe 4 mounted on one side of the burner body, an opening and closing assembly 5 mounted on the air inlet pipe 4, a connecting channel 6 connected to the interior of the burner tube 3 mounted on the combustion tube 3, a fuel pipe 7 mounted on the connecting channel 6, and the fuel pipe 7 and the connecting channel 6 are connected by a locking assembly 8;

[0030] The control device 2 can control the opening and closing component 5 so that the opening and closing component 5 adjusts the size of the air that can enter the air inlet pipe 4. The locking component 8 is used to tightly connect the fuel pipe 7 and the connecting channel 6 to avoid fuel leakage.

[0031] In actual use, external air can be delivered into the combustion tube 3 through the air inlet pipe 4, and the fuel pipe 7 can be tightly connected to the connecting channel 6 through the locking component 8 to prevent the fuel from leaking outside at the connection, so that the fuel is delivered into the fuel tube and mixed with the air to burn out a flame. When it is necessary to control the size of the flame, the opening and closing component 5 can be controlled to move by the control device 2, so that the flow rate controlled by the air inlet pipe 4 can be changed through the movement of the opening and closing component 5, so as to adjust the size of the flame, improve its practicality, and be suitable for a variety of scenarios.

[0032] The utility model can control the movement of its opening and closing component 5 through the control device 2, and change the flow rate of the air inlet pipe 4 through the movement of the opening and closing component 5 to adjust the size of the flame, so that the device can flexibly change the size of the flame to meet various needs and has many usage scenarios. The locking component 8 can make the combustion tube tightly connected with the connecting channel 6 to prevent the fuel from leaking out of the connection, avoid waste, and improve the safety of the burner.

[0033] In one embodiment, for the above-mentioned air inlet pipe 4, a cover plate 9 is fixedly installed at one end of the air inlet pipe 4, and the cover plate 9 can completely block the air inlet pipe 4. A plurality of first air inlet slots 10 are evenly opened on the cover plate 9, and a fixing rod 11 is installed at the axis of the cover plate 9.

[0034] The air inlet pipe 4 can be completely blocked by the cover plate 9, so that the air can only enter the air inlet pipe 4 from the first air inlet slot 10. By installing the opening and closing component 5 on the fixing rod 11, the first air inlet slot 10 is covered by the movement of the opening and closing component 5, so that the size of the air that can enter the first air inlet slot 10 can be changed, thereby achieving the purpose of changing the size of the combustion flame.

[0035] In one embodiment, for the above-mentioned opening and closing component 5, the opening and closing component 5 includes a rotating disk 12, the axis of the rotating disk 12 is rotatably installed on the fixed rod 11, the rotating disk 12 can completely cover the cover plate 9, and a number of second air inlet slots 13 are evenly opened on the rotating disk 12, and the number of the second air inlet slots 13 is the same as the number of the first air inlet slots 10.

[0036] By rotating the rotating disk 12 on its fixed rod 11, the size of the overlapping area of ​​the second air inlet slot 13 and the first air inlet slot 10 is changed, thereby changing the flow rate of air that can enter the air inlet pipe 4 through the first air inlet slot 10 and the second air inlet slot 13, thereby changing the size of the combustion flame.

[0037] In one embodiment, for the above-mentioned opening and closing assembly 5, the opening and closing assembly 5 also includes a motor 14, the motor 14 is installed on the upper surface of the burner body, a drive shaft 15 is installed on the axis of the motor 14, a drive gear 16 is installed on the axis of one end of the drive shaft 15, and a rotating gear 17 is installed on the surface of the rotating disk 12, and the rotating gear 17 is engaged with the driving gear 16.

[0038] The motor 14 can be driven to move by the control device 2, thereby driving the drive gear 16 to rotate through the drive shaft 15, so that the drive gear 16 can drive the rotating gear 17 meshing with it to rotate, and then the rotating disk 12 can rotate on the fixed rod 11, changing the flow rate of air entering the air inlet pipe 4, so that the device can adjust the size of its air delivery according to demand, so that the size of the flame can be adjusted, and it is suitable for a variety of usage scenarios.

[0039] In one embodiment, for the connecting channel 6 , a first sealing gasket 18 is installed at one end of the connecting channel 6 , and a second sealing gasket 19 is installed at the end of the fuel pipe 7 connected to the connecting channel 6 .

[0040] By installing a first sealing gasket 18 at one end of the connecting channel 6 and installing a second sealing gasket 19 at the end where the fuel pipe 7 is connected to the connecting channel 6, after they are firmly docked by the locking assembly 8, the first sealing gasket 18 and the second sealing gasket 19 can improve the sealing of their connection and further prevent the fuel in the pipe from leaking out of the pipeline.

[0041] In one embodiment, for the above-mentioned locking assembly 8, the locking assembly 8 includes a fixing ring 20, which is sleeved on the connecting channel 6, and a sliding groove 21 is provided on the fixing ring 20. The locking assembly 8 also includes a threaded tube 22, and one end of the threaded tube 22 is slidably installed in the sliding groove 21. The locking assembly 8 also includes a threaded sleeve 23, and the threaded sleeve 23 is installed on one end of the fuel pipe 7. The threaded tube 22 can be threadedly connected to the threaded sleeve 23, and a handle 24 is installed around the threaded tube 22.

[0042] By fitting a fixing ring 20 on the connecting passage 6, slidingly installing a threaded tube 22 in a sliding groove 21 provided thereon, and installing its threaded sleeve 23 on one end of its fuel pipe 7, the threaded tube 22 can be threadedly fixed on its threaded sleeve 23 by rotating a handle 24 installed on the threaded tube 22, so that its connecting passage 6 and fuel pipe 7 can be tightly and firmly connected, thereby achieving the goal of ensuring the tightness of the connection between its fuel pipe 7 and connecting passage 6 and preventing fuel leakage.

[0043] In summary, with the aid of the above technical solution of the present invention, the external air can be delivered into the combustion tube 3 through the air inlet pipe 4, and the threaded tube 22 can be threadedly fixed on the threaded sleeve 23 by rotating the handle 24 installed on the threaded tube 22, so that the connecting channel 6 and the fuel pipe 7 can be tightly connected and the connection is firm, and the first sealing gasket 18 and the second sealing gasket 19 can improve the sealing of the connection, further preventing the fuel in the pipe from leaking out of the pipe, so that the fuel is delivered into the fuel cylinder, mixed with the air, and burned to produce a flame. When it is necessary to control the size of the flame, the control device 2 can be used to adjust the size of the flame. The motor 14 is driven to move, and the driving gear 16 is driven to rotate through the driving shaft 15, so that the driving gear 16 can drive the rotating gear 17 meshing with it to rotate, thereby changing the size of the overlapping area of ​​the second air inlet slot 13 and the first air inlet slot 10 through the rotation of the rotating disk 12 on its fixed rod 11, thereby changing the size of the air flow that can enter the air inlet pipe 4 through the first air inlet slot 10 and the second air inlet slot 13, thereby achieving the change of the size of the combustion flame, and thus achieving the device can adjust the size of its air delivery according to demand, so that the size of the flame can be adjusted, suitable for a variety of usage scenarios.

[0044] Through the above technical solution, 1. the opening and closing component 5 can be controlled to move by the control device 2, and the flow rate of the air inlet pipe 4 can be changed by the movement of the opening and closing component 5 to adjust the size of the flame, so that the device can flexibly change the size of the flame to meet various needs and have a wide range of usage scenarios. Moreover, the locking component 8 can make the combustion tube tightly connected to the connecting channel 6 to prevent the fuel from leaking out of the connection, thereby avoiding waste and improving the safety of the burner; 2. the motor 14 can be driven to move by the control device 2, and the driving gear 16 can be driven to rotate by the driving shaft 15, and the driving gear drives the rotating gear 17 meshing with it to rotate, so that the rotating disk 12 can rotate on the fixed rod 11, thereby changing the size of the overlapping area of ​​the second air inlet slot 13 and the first air inlet slot 10, and changing the size of the flow rate of the air that can enter the air inlet pipe 4 through the first air inlet slot 10 and the second air inlet slot 13, thereby achieving the device being able to adjust the size of its air delivery according to needs, so that the size of the flame can be adjusted and suitable for various usage scenarios.

[0045] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that the specific features, structures, materials, or characteristics described in conjunction with that embodiment or example are included in at least one embodiment or example of the utility model. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0046] The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments do not describe all details in detail, nor do they limit the utility model to the specific embodiments described. Obviously, many modifications and variations are possible based on the content of this specification. This specification selects and describes these embodiments in detail to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An adaptive burner control device, comprising a burner body (1), characterized in that: The burner body is provided with a control device (2), one end of the burner body is provided with a combustion tube (3) in communication with the interior thereof, one side of the burner body is provided with an air inlet pipe (4), the air inlet pipe (4) is provided with an opening and closing assembly (5), the combustion tube (3) is provided with a connecting passage (6) in communication with the interior thereof, the connecting passage (6) is provided with a fuel pipe (7), and the fuel pipe (7) and the connecting passage (6) are connected by a locking assembly (8); The control device (2) can control the opening and closing assembly (5) so that the opening and closing assembly (5) adjusts the size of the air that can enter the air inlet pipe (4), and the locking assembly (8) is used to tightly connect the fuel pipe (7) and the connecting channel (6) to prevent fuel leakage.

2. The adaptive burner control device according to claim 1, characterized in that A cover plate (9) is fixedly mounted on one end of the air inlet pipe (4), and the cover plate (9) can completely block the air inlet pipe (4). A plurality of first air inlet slots (10) are evenly arranged on the cover plate (9), and a fixing rod (11) is mounted on the axis of the cover plate (9).

3. The adaptive burner control device according to claim 2, characterized in that: The opening and closing assembly (5) comprises a rotating disk (12), the axis of which passes through the rotating disk (12) and is rotatably mounted on the fixed rod (11). The rotating disk (12) can completely cover the cover plate (9). A plurality of second air inlet slots (13) are evenly arranged on the rotating disk (12), and the number of the second air inlet slots (13) is the same as the number of the first air inlet slots (10).

4. The adaptive burner control device according to claim 3, characterized in that The opening and closing assembly (5) further comprises a motor (14), the motor (14) being mounted on the upper surface of the burner body, a drive shaft (15) being mounted on the axis of the motor (14), a drive gear (16) being mounted on the axis of one end of the drive shaft (15), a rotating gear (17) being mounted on the surface of the rotating disk (12), and the rotating gear (17) being meshed with the driving gear (16).

5. The adaptive burner control device according to claim 4, characterized in that: A first sealing gasket (18) is installed at one end of the connecting channel (6), and a second sealing gasket (19) is installed at one end of the fuel pipe (7) connected to the connecting channel (6).

6. The adaptive burner control device according to claim 5, characterized in that The locking assembly (8) includes a fixing ring (20), which is sleeved on the connecting channel (6). A sliding groove (21) is provided on the fixing ring (20). The locking assembly (8) also includes a threaded tube (22), one end of which is slidably mounted in the sliding groove (21). The locking assembly (8) also includes a threaded sleeve (23), which is mounted on one end of the fuel pipe (7). The threaded tube (22) can be threadedly connected to the threaded sleeve (23). A handle (24) is mounted around the threaded tube (22).

Images