A wind pressure type stove burner assembly

Abstract

The application discloses a wind pressure type stove burner assembly and belongs to the technical field of stove heads. The upper shell and the lower shell are in communication. The bottom of the upper shell is connected with the lower shell, and the diameter of the lower shell is smaller than that of the upper shell. The height of the top of the lower shell is higher than that of the periphery of the bottom of the upper shell. The inside of the upper shell is provided with a mixing pipe. The inside of the lower shell is sequentially provided with an ignition pipe, a wind valve piece and a wind valve port from top to bottom. The top of the upper shell is connected with a stove body. The bottom of the lower shell is connected with a fan. The fan generates upward wind. Part of the wind enters the ignition pipe through the air inlet. The flame, the liquefied gas and the wind drive the air to fully mix in the mixing pipe, and the flame is generated. The other part of the wind moves upward through the air vents on the annular supporting piece. Because of the existence of the wind blocking piece, the wind adheres to the inner wall of the upper shell and moves upward. The wind also generates pressure on the flame, so that the flame is better gathered, the use effect is remarkably improved, and the energy-saving effect is achieved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of furnace heads, and particularly relates to a wind pressure type stove burner assembly. BACKGROUND

[0002] With the development of society, gas stoves are needed in hotels, restaurants, factory canteens, school canteens and families in daily life. As one of the core components of gas stoves, the furnace head is related to the safety, firepower and energy saving of the stove.

[0003] The traditional gas stove is prone to gas supply shortage during gas supply, resulting in uneven firepower and scattered fire type. Due to insufficient gas supply, air mixing is uneven. Some users install a blower in the furnace head to increase firepower and improve the utilization rate of gas. Air and gas are mixed in the furnace head and sprayed from the flame port of the fire cover to burn. This type of furnace head has a relatively complex structure and high cost. In addition, the furnace head is used in a complex environment. Liquid often flows into the furnace head during use, which can affect the flame and even extinguish the flame, affecting the use of the furnace head.

[0004] In order to solve the above problems, a wind pressure type stove burner assembly is urgently needed. SUMMARY

[0005] The purpose of the present application is to provide a wind pressure type stove burner assembly to solve the above technical problems.

[0006] In order to achieve the above purpose, the present application provides a wind pressure type stove burner assembly, which comprises an upper shell and a lower shell connected to each other. The bottom of the upper shell is connected to the lower shell, and the diameter of the lower shell is smaller than that of the upper shell. The height of the top of the lower shell is higher than that of the periphery of the bottom of the upper shell.

[0007] The inside of the upper shell is provided with a mixing pipe, and the mixing pipe is provided with a wind deflector. The diameter of the wind deflector is greater than that of the lower shell, and the wind deflector is provided with a cover. The cover is provided with a plurality of first through holes uniformly distributed thereon. The mixing pipe is provided with a plurality of annularly distributed fire outlets, and the positions of the fire outlets are located inside the cover.

[0008] The lower shell is internally provided with an ignition tube, a wind valve sheet and a wind valve port from top to bottom in sequence, the ignition tube is in L shape, the ignition tube is connected to the inner wall of the lower shell through an annular support sheet, one end of the ignition tube is directed upward and is connected to the mixing tube in plug-in communication, the other end of the ignition tube passes through a second through hole on the lower shell and extends to the outside of the lower shell; the ignition tube is internally provided with a flame tube and three liquefied gas tubes, the flame tube is connected to the inner wall of the ignition tube through a connecting rod and is located at the middle position in the ignition tube, the three liquefied gas tubes are arranged in close contact with the inner wall of the ignition tube and are spaced apart by 120 degrees; the annular support sheet is provided with a plurality of evenly distributed ventilation openings; the lower shell is provided with two oppositely arranged third through holes, the positions of the third through holes are lower than the height of the bottom of the ignition tube; a rotating rod is arranged on the third through hole, the wind valve sheet is mounted on the rotating rod, the rotating rod is connected to an adjusting gear located on the outside of the lower shell, the adjusting gear is in meshing connection with an adjusting sheet sleeved on the outer surface of the lower shell, the adjusting sheet is provided with an adjusting port used in cooperation with the wind valve port; the bottom of the ignition tube in the lower shell is provided with an air inlet;

[0009] The top of the upper shell is connected to a stove body, the height of the top of the upper shell is higher than the height of the periphery of the bottom of the stove body; the bottom of the lower shell is connected to a fan.

[0010] Preferably, the periphery of the bottom of the upper shell and the periphery of the bottom of the stove body are both connected to a drain pipe.

[0011] Preferably, the top of the mixing tube is provided with a cap body.

[0012] Preferably, the number of the wind valve ports is four.

[0013] Preferably, the fan is internally provided with a plurality of annularly arranged fan blades, the fan blades are in arc shape.

[0014] The beneficial effects of the present application are as follows: 1. The flame tube provides a flame, the liquefied gas tube provides liquefied gas, and the fan generates upward wind, a part of the wind enters the ignition tube through the air inlet, the flame, the liquefied gas and the wind drive the air to be fully mixed in the mixing tube, a flame is generated, the flame moves upward through the fire hole and the first through hole of the cover body and enters the stove body to continuously heat the kitchen utensils.

[0015] 2. Another part of the wind moves upward through the ventilation openings on the annular support sheet, because the flame generates pressure and the wind baffle exists, the wind moves upward in close contact with the inner wall of the upper shell, the wind also generates pressure on the flame, so that the flame is better gathered, the use effect is significantly improved, and the energy saving effect is achieved.

[0016] 3. When the furnace head is in use, it is inevitable that waste water enters the inside of the furnace head, causing an impact on the flame. When the water enters the furnace head, the water will be temporarily stored at the groove at the bottom of the stove body and will not directly enter the inside of the upper shell. If the amount of water is too much, it will also be stored at the groove at the bottom of the upper shell when it enters the upper shell. The waste water will be discharged through the drain pipe and will not affect the use of the furnace head.

[0017] 4. The rotation of the adjusting gear can drive the air valve piece and the adjusting piece to rotate. The rotation of the air valve piece adjusts the amount of air entering the ignition tube and the amount of air entering the upper shell. The rotation of the adjusting piece adjusts the size of the air valve port, thereby adjusting the amount of air, and the application range is wide. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor.

[0019] Figure 1 is a structural schematic diagram of the present application.

[0020] Figure 2 is a structural schematic diagram of the upper shell and the lower shell.

[0021] Figure 3 is a front sectional view schematic diagram of the upper shell and the lower shell.

[0022] Figure 4 is a side sectional view schematic diagram of the upper shell and the lower shell.

[0023] Figure 5 is a structural schematic diagram of the ignition tube.

[0024] Figure 6 is a structural schematic diagram of the inside of the fan.

[0025] In the figure, 1. upper shell, 2. lower shell, 3. mixing pipe, 4. wind baffle, 5. cover, 6. first through hole, 7. fire hole, 8. ignition tube, 9. air valve piece, 10. air valve port, 11. annular support piece, 12. flame tube, 13. liquefied gas pipe, 14. third through hole, 15. rotating rod, 16. adjusting gear, 17. adjusting piece, 18. cap, 19. adjusting port, 20. air inlet, 21. stove body, 22. fan. DETAILED DESCRIPTION

[0026] In order to make the objectives, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and not intended to limit the present application.

[0027] With reference to Figures 1-6 The present embodiment provides a wind pressure type stove burner assembly, which comprises an upper shell 1 and a lower shell 2 in communication with each other; the bottom of the upper shell 1 is connected to the lower shell 2, and the diameter of the lower shell 2 is smaller than that of the upper shell 1; the height of the top of the lower shell 2 is higher than the height of the periphery of the bottom of the upper shell 1.

[0028] A mixing pipe 3 is arranged inside the upper shell 1, and a wind baffle 4 is arranged on the mixing pipe 3; the diameter of the wind baffle 4 is greater than that of the lower shell 2; a cover 5 is arranged on the wind baffle 4, and a plurality of first through holes 6 are uniformly distributed on the cover 5; a plurality of annularly distributed fire outlet holes 7 are arranged on the mixing pipe 3, and the positions of the fire outlet holes 7 are located inside the cover 5.

[0029] A ignition pipe 8, a wind valve sheet 9 and a wind valve port 10 are sequentially arranged inside the lower shell 2 from top to bottom; the ignition pipe 8 is in the shape of L; the ignition pipe 8 is connected to the inner wall of the lower shell 2 through an annular support sheet 11; one end of the ignition pipe 8 is directed upward and is in communication with the mixing pipe 3; the other end of the ignition pipe 8 penetrates through a second through hole located on the lower shell 2 and extends to the outside of the lower shell 2; a flame pipe 12 and a liquefied gas pipe 13 are arranged inside the ignition pipe 8; the flame pipe 12 is connected to the inner wall of the ignition pipe 8 through a connecting rod and is located at the middle position inside the ignition pipe 8; the number of the liquefied gas pipes 13 is three, and the liquefied gas pipes 13 are arranged in close contact with the inner wall of the ignition pipe 8; the liquefied gas pipes 13 are arranged at intervals of 120 degrees; a plurality of uniformly distributed ventilation openings are arranged on the annular support sheet 11; two third through holes 14 are oppositely arranged on the lower shell 2, and the positions of the third through holes 14 are lower than the height of the bottom of the ignition pipe 8; a rotating rod 15 is arranged on the third through hole 14; the wind valve sheet 9 is mounted on the rotating rod 15; the rotating rod 15 is connected to an adjusting gear 16 located on the outside of the lower shell 2; the adjusting gear 16 is in meshing connection with an adjusting sheet 17 which is sleeved on the outer surface of the lower shell 2; an adjusting port 19 which is used in cooperation with the wind valve port 10 is arranged on the adjusting sheet 17; an air inlet 20 is arranged at the bottom of the ignition pipe 8 located inside the lower shell 2.

[0030] The top of the upper shell 1 is connected to a stove body 21, and the height of the top of the upper shell 1 is higher than the height of the periphery of the bottom of the stove body 21; the bottom of the lower shell 2 is connected to a fan 22.

[0031] The periphery of the bottom of the upper shell 1 and the periphery of the bottom of the stove body 21 are both connected to a drain pipe which is used for draining water; a cap 18 is arranged at the top of the mixing pipe 3; the number of the wind valve ports 10 is four.

[0032] The fan 22 is internally provided with a plurality of annularly arranged fan blades, which are arc-shaped, and the arc-shaped and uniformly arranged fan blades can stably provide equal wind power, thereby improving the stability of the burner.

[0033] When the present application is used, the flame tube 12 provides a flame, the liquefied gas tube 13 provides liquefied gas, and the fan 22 generates upward wind, a part of the wind enters the ignition tube 8 through the air inlet 20, the flame, the liquefied gas and the wind drive air to be fully mixed in the mixing tube 3, thereby generating a flame, the flame moves upward through the fire outlet hole 7 and the first through hole 6 of the cover body 5, and enters the hearth 21, thereby continuously heating the kitchen utensils; another part of the wind moves upward through the air vents on the annular support sheet 11, due to the pressure generated by the flame and the existence of the wind baffle 4, the wind adheres to the inner wall of the upper shell 1 and moves upward, and the wind also generates pressure on the flame, thereby making the flame better gather, and the use effect is significantly improved.

[0034] When the stove head is used, waste water inevitably enters the interior of the stove head, thereby affecting the flame, but when the present stove head enters water, the water is temporarily stored at the groove at the bottom of the hearth 21, and does not directly enter the interior of the upper shell 1, if the water amount is too much, the water also enters the interior of the upper shell 1 and is stored at the groove at the bottom of the upper shell 1, the connection mode of the top of the upper shell 1 and the hearth 21 is the same as the connection mode of the top of the lower shell 2 and the upper shell 1; the waste water is discharged through the drain pipe, thereby not affecting the use of the stove head.

[0035] The rotation of the adjusting gear 16 can drive the wind valve sheet 9 and the adjusting sheet 17 to rotate, the rotation of the wind valve sheet 9 adjusts the amount of wind entering the ignition tube 8 and the amount of wind entering the upper shell 1, and the rotation of the adjusting sheet 17 adjusts the size of the wind valve port 10, thereby adjusting the amount of wind, and the application range is wide.

[0036] Of course, the above description is not limited to the above examples, and the technical features not described in the present application can be realized by or using the prior art, which will not be described herein; the above examples and the drawings are only used to illustrate the technical solutions of the present application and are not a limitation on the present application, the present application is described in detail with reference to the preferred embodiments, and those skilled in the art should understand that the changes, modifications, additions or replacements made by those skilled in the art within the essential scope of the present application do not deviate from the purpose of the present application, and should also belong to the protection scope of the claims of the present application.

Claims

1. A wind pressure stove burner assembly, comprising an upper shell (1) and a lower shell (2) which are in communication with each other; the bottom of the upper shell (1) is connected to the lower shell (2), and the diameter of the lower shell (2) is smaller than that of the upper shell (1); characterized in that: The height of the top of the lower shell (2) is higher than the height of the periphery of the bottom of the upper shell (1); The upper shell (1) is internally provided with a mixing pipe (3), the mixing pipe (3) is provided with a wind baffle (4), the diameter of the wind baffle (4) is greater than the diameter of the lower shell (2), the wind baffle (4) is provided with a cover (5), and the cover (5) is provided with uniformly distributed first through holes (6); the mixing pipe (3) is provided with annularly distributed fire outlet holes (7), and the positions of the fire outlet holes (7) are located inside the cover (5); The lower shell (2) is internally provided, from top to bottom, with an ignition pipe (8), a wind valve piece (9) and a wind valve port (10); the ignition pipe (8) is in the shape of L, the ignition pipe (8) is connected to the inner wall of the lower shell (2) through an annular support piece (11), one end of the ignition pipe (8) is directed upward and is in plug connection with the mixing pipe (3), and the other end of the ignition pipe (8) penetrates through a second through hole located on the lower shell (2) and extends to the outside of the lower shell (2); the ignition pipe (8) is internally provided with a flame pipe (12) and liquefied gas pipes (13), the flame pipe (12) is connected to the inner wall of the ignition pipe (8) through a connecting rod and is located at the middle position in the ignition pipe (8), the number of the liquefied gas pipes (13) is three, and the liquefied gas pipes (13) are arranged in adhesion to the inner wall of the ignition pipe (8) and are arranged at intervals of 120 degrees; the annular support piece (11) is provided with a plurality of uniformly distributed ventilation openings; the lower shell (2) is provided with two oppositely arranged third through holes (14), the positions of the third through holes (14) are lower than the height of the bottom of the ignition pipe (8); the third through holes (14) are provided with rotary rods (15), the wind valve piece (9) is mounted on the rotary rods (15), the rotary rods (15) are connected to adjusting gears (16) located on the outside of the lower shell (2), the adjusting gears (16) are in meshing connection with adjusting pieces (17) sleeved on the outer surface of the lower shell (2); the adjusting pieces (17) are provided with adjusting ports (19) used in cooperation with the wind valve port (10); the bottom of the ignition pipe (8) located in the lower shell (2) is provided with an air inlet (20); The top of the upper shell (1) is connected to a stove body (21), and the height of the top of the upper shell (1) is higher than the height of the periphery of the bottom of the stove body (21); and the bottom of the lower shell is connected to a fan (22).

2. The wind pressure type stove burner assembly according to claim 1, characterized in that: The periphery of the bottom of the upper shell (1) and the periphery of the bottom of the stove body (21) are both connected to a drain pipe.

3. The wind pressure type stove burner assembly according to claim 1, characterized in that: The top of the mixing pipe (3) is provided with a cap (18).

4. The wind pressure type stove burner assembly according to claim 1, characterized in that: The number of the wind valve ports (10) is four.

5. The wind pressure type stove burner assembly according to claim 1, characterized in that: The fan (22) is internally provided with a plurality of annularly arranged fan blades, and the fan blades are in the shape of arc. The fan (22) is internally provided with a plurality of annularly arranged fan blades, and the fan blades are in the shape of arc.

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