Burner lift head

Abstract

This utility model discloses a burner lifting head, including a burner head base. An inner ring pipe and an outer ring pipe are fixedly installed at the upper end of the burner head base. An inner ring fire chamber is provided on the inner side of the inner ring pipe, and an outer ring fire chamber is formed between the outer ring pipe and the inner ring pipe. A lifting platform is provided above the burner head base. An outer ring connecting pipe is fixedly installed on the inner side of the lifting platform, and an inner ring connecting pipe is provided on the inner side of the outer ring connecting pipe. An inner ring fire cover is provided at the upper end of the inner ring connecting pipe, and several inner ring fire holes are opened on the inner ring fire cover. An outer ring fire cover is connected to the upper end of the outer ring connecting pipe, and several outer ring fire holes are opened on the outer ring fire cover. Two fixed columns are connected to the lower end of the lifting platform. Two sliding grooves are provided at the top of the outer ring pipe. Two sets of fixing components are provided on one side of the outer ring pipe. Several fixing holes are opened on each fixed column. Several gas-gathering sleeves are fixedly installed on the inner sides of both the outer ring connecting pipe and the inner ring connecting pipe. This utility model has a reasonable structure and the advantages of flexible adjustment of the burner head height and high combustion efficiency.

Description

Technical Field

[0001] This utility model relates to the field of lifting burner heads, and in particular to a burner lifting burner head. Background Technology

[0002] A burner is a general term for a device that mixes fuel and air in a specific manner for combustion. Burners are classified into several types and applications, including industrial burners, combustion engines, household burners, and special burners. Burners are commonly used in households for cooking and other purposes.

[0003] In daily life, burners are also used outdoors for picnics. However, the heat required varies depending on the food being cooked. Currently, burner designs are fixed and cannot be adjusted. This means that when used outdoors, without proper mounting, the burner is often positioned a certain distance from the cooking equipment on the stove rack, resulting in some heat loss and wasted combustion gases. To address these issues, a solution is proposed below. Utility Model Content

[0004] The purpose of this invention is to provide a burner with a height adjustable height, which has the advantages of flexible adjustment of the burner head height and high combustion efficiency.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: A burner lifting head includes a burner head base. An inner ring pipe and an outer ring pipe are fixedly mounted on the upper end of the burner head base. An inner ring fire chamber is formed on the inner side of the inner ring pipe, and an outer ring fire chamber is formed between the inner side of the outer ring pipe and the outer side of the inner ring pipe. A lifting platform is provided above the burner head base. An outer ring connecting pipe is fixedly mounted on the inner side of the lifting platform, and the lower end of the outer ring connecting pipe is slidably embedded in the outer ring fire chamber. An inner ring connecting pipe is provided on the inner side of the outer ring connecting pipe. A connecting ring is fixedly mounted between the upper side of the outer ring connecting pipe and the upper side of the inner ring connecting pipe, and the lower end of the inner ring connecting pipe is slidably embedded in the inner ring fire chamber. The upper end of the inner ring connecting pipe is connected to... The device has a detachable inner ring flame cap with several inner ring flame holes on its outer wall. The upper end of the outer ring connecting pipe is connected to a detachable outer ring flame cap with several outer ring flame holes at equal angles. The lower end of the lifting platform is connected to two fixed columns. The top end of the outer ring pipe is provided with two sliding grooves, and the two fixed columns are slidably inserted into the two sliding grooves. Two sets of fixing components are provided on one side of the outer ring pipe, and each fixed column is provided with several fixing holes, and the fixing components are adapted to the fixing holes. Several gas-gathering sleeves are fixed on the inner sides of both the outer ring connecting pipe and the inner ring connecting pipe.

[0006] Preferably, both sets of fixing components include a fixing pin that passes through the outer ring tube, and the top end of the fixing pin passes through the fixing hole. A return spring passes through the fixing pin, and the two ends of the return spring are connected between the tail end of the fixing pin and the outer wall of the outer ring tube.

[0007] Preferably, one side of the outer ring pipe is provided with two air inlet pipes. One end of one air inlet pipe passes through the outer ring pipe and is connected to the interior of the outer ring fire chamber. The other end of the air inlet pipe passes through both the outer ring pipe and the inner ring pipe and is connected to the interior of the inner ring fire chamber.

[0008] Preferably, the upper end of the lifting platform is also fixedly provided with a support platform, and the inner edge of the support platform is arc-shaped, and the top of the support platform is fixedly provided with several support frames.

[0009] Preferably, a support boss is fixedly provided on the inner side of the inner ring connecting pipe, and the lower end of the inner ring fire cover abuts against the upper end of the support boss.

[0010] Preferably, the lower end of the outer ring flame cap is connected to an embedded ring, and the embedded ring is slidably embedded inside the outer ring connecting pipe.

[0011] The beneficial effects of this utility model are as follows: 1. Gas can be supplied to the inner and outer ring fire chambers through two air inlet pipes respectively. The gas in the inner ring fire chamber can flow upward to the inner ring connecting pipe and finally be ejected through several inner ring fire holes. Therefore, the user can use a combustion aid to ignite the gas, so that the inner ring flame can be ejected from several inner ring fire holes, and cooking can be carried out with the help of the inner ring flame. Similarly, the gas in the outer ring fire chamber can flow upward to the outer ring connecting pipe and finally be ejected through several outer ring fire holes. Therefore, the user can use a combustion aid or the inner ring flame to ignite the outer ring gas, so that the outer ring flame can be ejected from several outer ring fire holes, and cooking can be carried out with the help of the outer ring flame or the inner ring flame in conjunction with the outer ring flame. Furthermore, several gas-gathering sleeves can accelerate the upward flow of gas, thereby improving the combustion efficiency of the gas and further increasing the cooking efficiency.

[0012] 2. By moving the lifting platform up and down, the two fixed columns can be moved up and down along the sliding groove, and the inner and outer ring connecting pipes can be moved up and down along the inner and outer ring fire chambers, respectively. This allows for adjustment of the height of the lifting platform. The fixed columns can then be fixed with a fixing component to fix the height of the lifting platform, thereby achieving height adjustment of the burner head. The support platform and several support frames can support small teapots for boiling water and brewing tea. Conversely, when cooking heavier cooking utensils and their contents, the cooking utensils can be supported by external supports, and the burner head can be placed below them. By adjusting the height of the burner head, the distance between it and the cooking utensils can be reduced during cooking, allowing the burner flame to contact the cooking utensils more closely, shortening the cooking time and reducing fuel consumption. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of an embodiment; Figure 2 This is a cross-sectional view of an embodiment; Figure 3 This is a top view of an embodiment; Figure 4 This is a schematic diagram of the inner ring flame cap in the embodiment.

[0014] Reference numerals in the attached drawings: 1. Burner head base; 2. Inner ring pipe; 3. Outer ring pipe; 4. Inner ring fire chamber; 5. Outer ring fire chamber; 6. Lifting platform; 7. Outer ring connecting pipe; 8. Inner ring connecting pipe; 9. Connecting ring; 10. Inner ring burner cap; 11. Inner ring fire hole; 12. Outer ring burner cap; 13. Outer ring fire hole; 14. Fixing column; 15. Sliding groove; 16. Fixing component; 17. Fixing hole; 18. Gas-gathering sleeve; 19. Fixing pin; 20. Return spring; 21. Air inlet pipe; 22. Support platform; 23. Support frame; 24. Support boss; 25. Embedded ring. Detailed Implementation

[0015] The following description is merely a preferred embodiment of this utility model, and the scope of protection is not limited to this embodiment. All technical solutions falling within the scope of this utility model's concept should be protected. Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "bottom" and "top," "inner" and "outer" refer to directions toward or away from the geometric center of a specific component.

[0016] like Figures 1 to 4As shown, a burner lifting head includes a burner head base 1. An inner ring pipe 2 and an outer ring pipe 3 are fixedly provided at the upper end of the burner head base 1. An inner ring fire chamber 4 is provided on the inner side of the inner ring pipe 2. An outer ring fire chamber 5 is formed between the inner side of the outer ring pipe 3 and the outer side of the inner ring pipe 2. Two air inlet pipes 21 are provided on one side of the outer ring pipe 3. One end of one air inlet pipe 21 passes through the outer ring pipe 3 and is connected to the interior of the outer ring fire chamber 5. The other end of the air inlet pipe 21 passes through the outer ring pipe 3 and the inner ring pipe 2 and is connected to the interior of the inner ring fire chamber 4. Gas can be supplied to the inner ring fire chamber 4 and the outer ring fire chamber 5 through the two air inlet pipes 21 respectively.

[0017] A lifting platform 6 is provided above the burner head base 1. An outer ring connecting pipe 7 is fixedly provided on the inner side of the lifting platform 6, and the lower end of the outer ring connecting pipe 7 is slidably embedded in the outer ring fire chamber 5. An inner ring connecting pipe 8 is provided on the inner side of the outer ring connecting pipe 7. A connecting ring 9 is fixedly provided between the upper side of the outer ring connecting pipe 7 and the upper side of the inner ring connecting pipe 8, and the lower end of the inner ring connecting pipe 8 is slidably embedded in the inner ring fire chamber 4. A detachable inner ring burner cap 10 is connected to the upper end of the inner ring burner cap 10. Several inner ring fire holes 11 are opened on the outer wall of the inner ring burner cap 10. The gas in the inner ring fire chamber 4 can flow upward to the inner ring connecting pipe 8 and finally be ejected through the several inner ring fire holes 11. Therefore, the user can ignite the gas with the help of combustion-supporting tools, so that the inner ring fire can be ejected from the several inner ring fire holes 11, and finally cooking can be carried out with the help of the inner ring fire. The upper end of the outer ring connecting pipe 7 is connected to a detachable outer ring burner cap 12. The outer ring burner cap 12 has several outer ring burner holes 13 at equal angles. Similarly, the gas in the outer ring burner chamber 5 can flow upward into the outer ring connecting pipe 7 and finally be ejected through the several outer ring burner holes 13. Therefore, the user can ignite the outer ring gas with the help of combustion-supporting tools or inner ring burners, so that the outer ring flame can be ejected from the several outer ring burner holes 13. Finally, the outer ring flame or inner ring flame can be used in conjunction with the outer ring flame for combustion and cooking.

[0018] Both the outer ring connecting pipe 7 and the inner ring connecting pipe 8 are fixed with several gas-gathering sleeves 18. The upward flow of gas can be accelerated through the several gas-gathering sleeves 18, thereby improving the combustion efficiency of gas and further increasing cooking efficiency.

[0019] The lower end of the lifting platform 6 is connected to two fixed columns 14. The top end of the outer ring pipe 3 is provided with two sliding grooves 15. The two fixed columns 14 are slidably inserted into the two sliding grooves 15 respectively. Two sets of fixing components 16 are provided on one side of the outer ring pipe 3. Each fixed column 14 is provided with several fixing holes 17, and the fixing components 16 are adapted to the fixing holes 17. By moving the lifting platform 6 up and down, the two fixed columns 14 can be driven to move up and down along the sliding grooves 15 respectively. At the same time, the inner ring connecting pipe 8 and the outer ring connecting pipe 7 can be driven to slide up and down along the inner ring fire chamber 4 and the outer ring fire chamber 5 respectively. Finally, the height of the lifting platform 6 can be adjusted. Then, the fixed columns 14 can be fixed by the fixing components 16, thereby fixing the height of the lifting platform 6 and realizing the adjustment of the burner head.

[0020] Both sets of fixing components 16 include fixing pins 19 that pass through the outer ring tube 3, with the top end of the fixing pin 19 passing through the fixing hole 17. A return spring 20 passes through the fixing pin 19, and the two ends of the return spring 20 are connected between the tail end of the fixing pin 19 and the outer wall of the outer ring tube 3. By pulling the fixing pin 19 outward, the top end of the fixing pin 19 can be dislodged from the fixing hole 17. At this time, the return spring 20 is stretched and generates elastic force, which then enables the fixing column 14 to move up and down, thereby adjusting the height of the lifting platform 6. When the lifting platform 6 is adjusted to a suitable height, the return spring 20 can drive the fixing pin 19 back to the initial position, so that the top end of the fixing pin 19 can be pushed back into the corresponding fixing hole 17, thus fixing the fixing column 14 and fixing the height of the lifting platform 6.

[0021] The upper end of the lifting platform 6 is also fixed with a support platform 22, and the inner edge of the support platform 22 is arc-shaped. Several support frames 23 are fixed on the top of the support platform 22. The support platform 22 and several support frames 23 can support small teapots for boiling water and brewing tea. Conversely, when cooking heavier cooking utensils and the ingredients inside, the cooking utensils can be supported by external supports, and the burner can be placed below the cooking utensils. The height of the burner can be adjusted to reduce the distance between it and the cooking utensils during the cooking process, so that the flame of the burner can come into close contact with the cooking utensils, thus shortening the cooking process, saving cooking time, and reducing fuel consumption.

[0022] A support boss 24 is fixedly provided on the inner side of the inner ring connecting pipe 8, and the lower end of the inner ring flame cap 10 abuts against the upper end of the support boss 24. The support boss 24 can support the inner ring flame cap 10, and the inner ring flame cap 10 can also be quickly pulled out for cleaning. The lower end of the outer ring flame cap 12 is connected to an embedded ring 25, and the embedded ring 25 is slidably embedded in the inner side of the outer ring connecting pipe 7. The embedded ring 25 can be used to position and install the outer ring flame cap 12, and the outer ring flame cap 12 can also be pulled out for cleaning.

[0023] The specific embodiments described above further illustrate the technical problems, technical solutions, and beneficial effects of this utility model. It should be understood that the above descriptions are merely specific embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A burner lifting furnace head, characterized in that, The furnace includes a burner head base (1), with an inner ring pipe (2) and an outer ring pipe (3) fixedly mounted on the upper end of the burner head base (1). An inner ring fire chamber (4) is provided on the inner side of the inner ring pipe (2), and an outer ring fire chamber (5) is formed between the inner side of the outer ring pipe (3) and the outer side of the inner ring pipe (2). A lifting platform (6) is provided above the burner head base (1), and an outer ring connecting pipe (7) is fixedly mounted on the inner side of the lifting platform (6). The lower end of the connecting pipe (7) is slidably embedded in the outer ring fire chamber (5). An inner ring connecting pipe (8) is provided on the inner side of the outer ring connecting pipe (7). A connecting ring (9) is fixed between the upper side of the outer ring connecting pipe (7) and the upper side of the inner ring connecting pipe (8). The lower end of the inner ring connecting pipe (8) is slidably embedded in the inner ring fire chamber (4). A detachable inner ring fire cap (1) is connected to the upper end of the inner ring connecting pipe (8). 0), the outer wall of the inner ring flame cap (10) is provided with several inner ring flame holes (11), the upper end of the outer ring connecting pipe (7) is connected to a detachable outer ring flame cap (12), the outer ring flame cap (12) is provided with several outer ring flame holes (13) at equal angles, the lower end of the lifting platform (6) is connected to two fixed columns (14), the top end of the outer ring pipe (3) is provided with two sliding grooves (15), the two fixed columns (14) are slidably inserted into the two sliding grooves (15), two sets of fixing components (16) are provided on one side of the outer ring pipe (3), each fixed column (14) is provided with several fixing holes (17), and the fixing components (16) are adapted to the fixing holes (17), and several gas-gathering sleeves (18) are fixed on the inner side of the outer ring connecting pipe (7) and the inner ring connecting pipe (8).

2. The burner lifting head according to claim 1, characterized in that, Both sets of fixing components (16) include fixing pins (19) that pass through the outer ring tube (3), and the top end of the fixing pin (19) passes through the fixing hole (17). A return spring (20) passes through the fixing pin (19), and the two ends of the return spring (20) are connected between the tail end of the fixing pin (19) and the outer wall of the outer ring tube (3).

3. A burner lifting furnace head according to claim 2, characterized in that, Two air inlet pipes (21) are provided on one side of the outer ring pipe (3). One end of one of the air inlet pipes (21) passes through the outer ring pipe (3) and is connected to the interior of the outer ring fire chamber (5). The other end of the air inlet pipe (21) passes through the outer ring pipe (3) and the inner ring pipe (2) and is connected to the interior of the inner ring fire chamber (4).

4. A burner lifting furnace head according to claim 3, characterized in that, The upper end of the lifting platform (6) is also fixedly provided with a support platform (22), and the inner edge of the support platform (22) is arc-shaped. Several support frames (23) are fixedly provided on the top of the support platform (22).

5. A burner lifting furnace head according to claim 4, characterized in that, The inner ring connecting pipe (8) is fixed with a support boss (24), and the lower end of the inner ring fire cover (10) abuts against the upper end of the support boss (24).

6. A burner lifting head according to claim 5, characterized in that, The lower end of the outer ring fire cap (12) is connected to an embedded ring (25), and the embedded ring (25) is slidably embedded in the inner side of the outer ring connecting pipe (7).

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