Burner capable of accurately controlling temperature

Abstract

The utility model discloses a precise temperature control burner which comprises a burner body, an air inlet pipe is installed at the upper end of the burner body, a burning spray pipe is installed at the left end of the burner body, regulation and control mechanisms are arranged in the air inlet pipe and the burning spray pipe, and each regulation and control mechanism comprises a hollow circular plate and a rotating plate. Matching holes are symmetrically formed in the upper end and the lower end of the hollow circular plate, a rotating plate is rotationally connected into the hollow circular plate, a plurality of flow holes are formed in the rotating plate, the diameters of the flow holes are different, a fixing cover is installed at the upper end of the hollow circular plate, an elastic mechanism is installed at the upper end of the rotating plate and penetrates through the upper end of the hollow circular plate, and a sealing plate is installed at the upper end of the elastic mechanism. A sealing gasket is installed at the upper end of the sealing plate. According to the utility model, the flow of the gas inlet pipe and the combustion spray pipe can be quickly adjusted according to actual use conditions, and after adjustment, the sealing plate ascends to abut against the inner top of the fixed cover to play a sealing role, so that gas or liquid leakage is avoided, and the safety is improved.

Description

Technical Field

[0001] This utility model relates to the field of burners, specifically to a burner with precise temperature control. Background Technology

[0002] A burner is a general term for a device that mixes and combusts fuel and air in a specific manner. Burners are classified into several types based on their application: industrial burners, combustion engines, civil burners, and special burners. They are mostly made of corrosion-resistant and high-temperature-resistant materials such as stainless steel or titanium. A Chinese patent discloses a split-type proportional adjustment burner with precise temperature control (authorization announcement number CN 213983558 U). This patented technology uses a second plate to cover the connecting pipe, adjusting the inlet diameter to control the flame intensity and temperature. A third plate moves downwards to block the diameter of the third housing, adjusting the combustion intensity. It can adjust the size and temperature of the flame emitted from the nozzle. However, this method requires turning a threaded rod to move the second and third plates, resulting in slow adjustment speeds and inconvenience. Furthermore, gas or liquid can leak through gaps in the threaded rod, posing a safety hazard. Therefore, those skilled in the art have provided a burner with precise temperature control to solve the problems mentioned in the background art. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a burner with precise temperature control, including a burner body, an air inlet pipe installed at the upper end of the burner body, a combustion nozzle installed at the left end of the burner body, and a control mechanism provided inside both the air inlet pipe and the combustion nozzle. The control mechanism includes a hollow circular plate and a rotating plate. The hollow circular plate has symmetrical mating holes at its upper and lower ends. The rotating plate is rotatably connected inside the hollow circular plate. The rotating plate has several flow holes with different diameters inside.

[0004] A fixed cover is installed on the upper end of the hollow circular plate, and an elastic mechanism is installed on the upper end of the rotating plate, with the elastic mechanism passing through the upper end of the hollow circular plate. A sealing plate is installed on the upper end of the elastic mechanism, and a sealing gasket is installed on the upper end of the sealing plate. A round rod is installed on the upper end of the sealing plate, and a mating plate is installed through the fixed cover. A connecting block is installed on the side of the mating plate, and a positioning mechanism is installed on the upper end of the connecting block. A snap-fit ​​mechanism is installed on the upper end of the mating plate.

[0005] Preferably, the elastic mechanism includes a hollow block and a solid block. A slider is slidably connected inside the hollow block. A limiting block is symmetrically installed on the inner wall of the hollow block and passes through the slider. A solid block is installed at the upper end of the slider and passes through the hollow block to be fixedly connected to a sealing plate. A spring is installed at the lower end of the slider.

[0006] Preferably, the positioning mechanism includes a groove block, a positioning block, and a positioning groove. The groove block is fixed to the upper end of the connecting block. A fixing rod is installed inside the groove block. A moving block is slidably connected to the outer surface of the fixing rod. A spring is sleeved on the outer surface of the fixing rod, and the spring is located at the lower end of the moving block.

[0007] Preferably, a stop block is installed at the left end of the movable block, and a positioning block is installed at the lower end of the stop block. The positioning block passes through the connecting block. The number of positioning slots is one more than the number of flow holes. The positioning slots are opened at the upper end of the fixed cover, and one positioning slot corresponds to the position of one flow hole.

[0008] Preferably, the latching mechanism includes a groove block 2, a latching block and a latching groove. A latching block is slidably connected inside the groove block 2. Limiting blocks 2 are symmetrically installed on the inner wall of the groove block 2. A spring 3 is installed on the left end of the latching block. A latching block is installed on the right end of the latching block, and the latching block passes through the groove block 2. The latching groove is opened at the left end of the stop block.

[0009] The technical effects and advantages of this utility model are as follows:

[0010] This invention can quickly adjust the flow rate of the air intake pipe and the combustion nozzle according to the actual use. After adjustment, the sealing plate rises and presses against the top of the fixed cover to achieve a sealing effect, preventing gas or liquid leakage and improving safety. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of this application;

[0012] Figure 2 This is a structural diagram of the regulatory agency in this application;

[0013] Figure 3 This is a schematic diagram of the hollow circular plate of this application;

[0014] Figure 4 This is a schematic diagram of the flexible mechanism of this application;

[0015] Figure 5 This is a schematic diagram of the positioning mechanism of this application;

[0016] Figure 6 This is a schematic diagram of the card receiving mechanism in this application;

[0017] In the picture:

[0018] 1. Burner body; 2. Inlet pipe; 3. Combustion nozzle; 4. Control mechanism; 5. Hollow circular plate; 6. Mating hole; 7. Rotating plate; 8. Flow port; 9. Fixing cover;

[0019] 10. Elastic mechanism; 11. Hollow block; 12. Slider; 13. Limiting block one; 14. Spring one; 15. Solid block; 16. Sealing plate; 17. Round rod; 18. Mating plate; 19. Handle;

[0020] 20. Connecting block; 21. Positioning mechanism; 22. Groove block one; 23. Fixing rod; 24. Moving block; 25. Spring two; 26. Stop block; 27. Positioning block; 28. Positioning groove; 29. ​​Snap-fit ​​mechanism;

[0021] 30. Groove Block Two; 31. Buckle Block; 32. Limiting Block Two; 33. Spring Three; 34. Locking Block; 35. Locking Slot. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.

[0023] Please see Figures 1-6This embodiment provides a precisely temperature-controlled burner, including a burner body 1. An air inlet pipe 2 is installed at the upper end of the burner body 1, and a combustion nozzle 3 is installed at the left end of the burner body 1. Both the air inlet pipe 2 and the combustion nozzle 3 are equipped with a regulating mechanism 4. The regulating mechanism 4 includes a hollow circular plate 5 and a rotating plate 7. The hollow circular plate 5 has symmetrically arranged mating holes 6 at its upper and lower ends. The rotating plate 7 is rotatably connected inside the hollow circular plate 5. The rotating plate 7 has several flow holes 8 with different diameters inside. A fixing cover 9 is installed at the upper end of the hollow circular plate 5, and an elastic mechanism 10 is installed at the upper end of the rotating plate 7. The elastic mechanism 10 passes through the upper end of the hollow circular plate 5. The elastic mechanism 10 includes a hollow block 11 and a solid block 15. The slider 12 is slidably connected inside the hollow block 11. Limiting blocks 13 are symmetrically installed on the inner wall of the hollow block 11, and the limiting blocks 13 pass through the slider 12. The solid block 15 is installed on the upper end of the slider 12, and the solid block 15 passes through the hollow block 11 and is fixedly connected to the sealing plate 16. The spring 14 is installed on the lower end of the slider 12. The sealing plate 16 is installed on the upper end of the elastic mechanism 10. A sealing gasket is installed on the upper end of the sealing plate 16. A round rod 17 is installed on the upper end of the sealing plate 16, and the round rod 17 passes through the fixed cover 9 to install the mating plate. 18. Handles 19 are symmetrically installed on the upper end of mating plate 18. Connecting blocks 20 are installed on the side of mating plate 18. A positioning mechanism 21 is installed on the upper end of connecting block 20. The positioning mechanism 21 includes a groove block 22, a positioning block 27, and a positioning groove 28. Groove block 22 is fixed to the upper end of connecting block 20. A fixing rod 23 is installed inside groove block 22. A moving block 24 is slidably connected to the outer surface of fixing rod 23. A spring 25 is sleeved on the outer surface of fixing rod 23, and spring 25 is located at the lower end of moving block 24. A stop block 26 is installed on the left end of moving block 24. A positioning block 27 is installed at the lower end of stop block 26, and the positioning block 27 passes through... The number of positioning grooves 28 is one more than the number of flow holes 8 through the connecting block 20. The positioning grooves 28 are opened on the upper end of the fixed cover 9, and one positioning groove 28 corresponds to the position of one flow hole 8. The upper end of the mating plate 18 is equipped with a snap-fit ​​mechanism 29. The snap-fit ​​mechanism 29 includes a groove block 2 30, a snap-fit ​​block 34 and a snap-fit ​​groove 35. The groove block 2 30 is slidably connected to the pull block 31. The inner wall of the groove block 2 30 is symmetrically equipped with limit blocks 2 32. The left end of the pull block 31 is equipped with a spring 33 and the right end of the pull block 31 is equipped with a snap-fit ​​block 34, and the snap-fit ​​block 34 passes through the groove block 2 30. The snap-fit ​​groove 35 is opened on the left end of the stop block 26.

[0024] The working principle of this utility model is as follows: When it is necessary to control the flow rate of the intake pipe 2 or the combustion nozzle 3, push the latch block 31 to move and compress the spring 33. The latch block 31 drives the locking block 34 to leave the locking groove 35, so that the stop block 26 loses its limiting force. The spring 25 pushes the moving block 24 to reset. The moving block 24 drives the stop block 26 and the positioning block 27 to rise and reset. The positioning block 27 leaves the positioning groove 28, so that the lower end face of the positioning block 27 and the lower end face of the connecting block 20 are on the same horizontal plane. Then, push the mating plate 18 and the connecting block 20 to descend by the handle 19. The mating plate 18 drives the sealing plate 16 to descend by the round rod 17. The sealing plate 16 drives the solid block 15 to descend and compress the spring 14. Then, rotate the mating plate 18 by the handle 19. Plate 18 drives sealing plate 16 to rotate via round rod 17. Sealing plate 16 drives hollow block 11 to rotate via solid block 15, slider 12 and limit block 13. Hollow block 11 drives rotating plate 7 to rotate. Rotating plate 7 drives corresponding flow hole 8 to the position of mating hole 6, thereby quickly adjusting the flow of air intake pipe 2 or combustion nozzle 3. After adjustment, release handle 19. Spring 14 pushes slider 12 and solid block 15 to rise. Solid block 15 drives sealing plate 16 to rise and press against the top of fixed cover 9, thereby sealing and preventing gas or liquid leakage. Then, push positioning block 27 down and insert it into corresponding positioning groove 28. Then push locking block 34 into locking groove 35, thereby fixing the position of mating plate 18.

[0025] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A precisely temperature-controlled burner comprising a burner body (1), characterized in that, The burner body (1) upper end installs the air inlet pipe (2), the burner body (1) left end installs the combustion nozzle (3), the air inlet pipe (2) and the combustion nozzle (3) inside are provided with control mechanism (4), the control mechanism (4) includes hollow round plate (5) and rotating plate (7), the hollow round plate (5) upper and lower ends symmetrically open the matched hole (6), the hollow round plate (5) inside rotationally connected rotating plate (7), rotating plate (7) inside open several flow holes (8), and several flow holes (8) diameters are different; The hollow round plate (5) upper end installs the fixed cover (9), the rotating plate (7) upper end installs the elastic mechanism (10), and the elastic mechanism (10) passes through the upper end of the hollow round plate (5), the elastic mechanism (10) upper end installs the sealing plate (16), the sealing plate (16) upper end installs the sealing pad, the sealing plate (16) upper end installs the round rod (17), and the round rod (17) passes through the fixed cover (9) and installs the matched plate (18), the matched plate (18) side installs the connecting block (20), the connecting block (20) upper end installs the positioning mechanism (21), the matched plate (18) upper end installs the clamping mechanism (29).

2. A precisely temperature-controlled burner according to claim 1, characterized in that The elastic mechanism (10) includes hollow block (11) and solid block (15), the hollow block (11) inside slidingly connected sliding block (12), the hollow block (11) inner wall symmetrically installs limit block one (13), and the limit block one (13) passes through the sliding block (12), the sliding block (12) upper end installs the solid block (15), and the solid block (15) passes through the hollow block (11) and is fixedly connected with the sealing plate (16), the sliding block (12) lower end installs spring one (14).

3. A precisely temperature-controlled burner according to claim 1, wherein The positioning mechanism (21) includes recessed groove block one (22), positioning block (27) and positioning groove (28), the recessed groove block one (22) is fixed on the connecting block (20) upper end, the recessed groove block one (22) inside installs fixed rod (23), the fixed rod (23) outer surface slidingly connected moving block (24), the fixed rod (23) outer surface is sleeved with spring two (25), and the spring two (25) is located at the lower end of the moving block (24).

4. A precisely temperature-controlled burner according to claim 3, wherein The moving block (24) left end installs the stop block (26), the stop block (26) lower end installs the positioning block (27), and the positioning block (27) passes through the connecting block (20), the number of the positioning groove (28) is more than the number of the flow hole (8) by one, the positioning groove (28) is set on the upper end of the fixed cover (9), and one positioning groove (28) corresponds to the position of one flow hole (8).

5. The precision temperature controlled burner of claim 1, wherein, The clamping mechanism (29) includes recessed groove block two (30), clamping block (34) and clamping groove (35), the recessed groove block two (30) inside slidingly connected buckle pull block (31), the recessed groove block two (30) inner wall symmetrically installs limit block two (32), the buckle pull block (31) left end installs spring three (33), the buckle pull block (31) right end installs the clamping block (34), and the clamping block (34) passes through the recessed groove block two (30), the clamping groove (35) is set on the left end of the stop block (26).

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