High-flame electric fire stove with concave stove core

Abstract

The invention relates to a high-flame electric fire stove with a concave surface stove core, which is characterized in that the plane stove core design of the existing electric fire stove is changed into the concave surface stove core design, a plurality of circles of mutually inclined plasma tubes are arranged on the concave surface of the electric fire stove, three plasma tubes form a group, a concave surface air blower and an air inlet valve are designed, and the inclined plasma tubes enable plasmas generated by the inclined plasma tubes to perform inclined high-speed injection; when flames generated by the three mutually inclined plasma tubes meet, the flames can rise upwards, charged particles in the flames attract one another to form high flames, and the radian of the concave surface stove core is consistent with that of a matched large concave surface pot. Therefore, the upper part of the bottom surface of the matched large concave-surface pot can be uniformly heated, and the problem that the large concave-surface pot cannot be used in an electric fire stove with a plane stove core is solved.

Description

Technical Field

[0001] This invention belongs to the field of high-flame concave surface electric stove technology and manufacturing technology. Background Technology

[0002] Currently, the electric stoves people use have a flat burner core design, and the plasma tubes are all parallel and upright on the plane, making it a flat burner core. As a result, the flames emitted by adjacent plasma tubes cannot cross and meet, and the flame temperature cannot be superimposed, resulting in a low flame and insufficient heat. The flame can only reach the bottom of a large concave pot, not the upper part of the bottom surface of the pot, which limits the heating surface of the large concave pot and makes it impossible to use large concave pots, thus severely limiting its application range. Summary of the Invention

[0003] To overcome the shortcomings of existing technologies, the high-flame concave-surface burner of this invention effectively solves the aforementioned problems through a unique design of a concave burner core with mutually inclined plasma tubes and a concave blower with an air intake valve. The solution involves replacing the existing flat burner core design with a concave one, and arranging the plasma tubes in mutually inclined groups on the concave surface. The inclined plasma tubes cause the generated plasma to be ejected at high speed in an inclined manner, thus producing an inclined high-temperature flame. When the flames generated by adjacent mutually inclined plasma tubes meet, the flame temperatures overlap, resulting in more intense combustion, a faster rise in the surrounding air temperature, and enhanced thermal convection. This increases the upward speed of the hot air, allowing the flame to rise higher. The charged particles in the flame attract each other, forming a higher flame, making the overall flame higher than any individual flame and enhancing the firepower. In addition, its plasma tube is fixed on the concave blower, so the height and quality of the flame can be adjusted by adjusting the current and the amount of air intake. Furthermore, the curvature of its concave burner core is consistent with the curvature of the matching large concave pot, which ensures that the upper part of the bottom surface of the large concave pot is heated evenly. This solves the problem that flat burner core electric stoves cannot be used with large concave pots, and at the same time, it reduces the generation of by-products such as ozone and nitrogen oxides.

[0004] The technical solution to achieve the above objectives is as follows: a concave-convex pot ring (2), a concave blower top plate (3), a plasma tube (4), an electric stove surface (5), a power cord (6), a power cord plug (6-1), an air damper adjustment button (7), a current control switch (8), a power switch (9), stove feet (10), a nozzle (11), a concave stove core (12), an electric stove base plate (13), an electric stove high-frequency generator integrated control system (14), three sets of three steel needles (30) high-voltage wires (15) connected in series at the center of the stove core, multiple sets of three steel needles (30) high-voltage wires (16) connected in series in the first ring, multiple sets of three steel needles (30) high-voltage wires (17) connected in series in the second ring, and multiple sets of three steel needles (30) high-voltage wires (17) connected in series in the third ring. Three steel needles (30), high-voltage wire (18), fixing bolt (19), telecommunication wire (20), power cord (21), telecommunication wire (22), column (23), fan (24), concave wind drum shell (25), concave wind drum base plate (26), column (27), insulating ceramic tube (28), steel needle (29), steel needle tip (30), hemispherical shell (31), air inlet pipe (32), linear motion module (33), air damper (34), slide rail (35), ventilation hole (36), self-tapping screw (37), fixing ear (38), screw hole (39), concave wind drum (40) and steel needle tip (41) etc. constitute a high flame concave stove core electric stove (1). Its structural features include a concave-convex pot ring (2) fixed on the electric stove surface (5), a power cord (6) fixed on the back of the high-flame concave-core electric stove (1), one end of the power cord (6) connected to the electric stove high-frequency generator integrated control system (16), and the other end connected to the plug (6-1). A damper adjustment button (7), a current control switch (8), and a power switch (9) are fixed on the front of the high-flame concave-core electric stove (1). Four stove feet (10) are fixed at the four corners below the electric stove surface (5). The electric stove high-frequency generator integrated control system (14) is fixed on the right side inside the high-flame concave-core electric stove (1). On the four columns (27) on the left side, the concave-core stove (12) and the fan (24) are fixed by fixing bolts (19). The fan shell (25) and the insulating ceramic tube (24) are fixed on the concave-core fan base plate (26). 28), a steel needle (29) is fixed inside an insulating ceramic tube (28), the steel needle head (30) protrudes from the outer end of the insulating ceramic tube (28), and the steel needle tip (41) is inserted into an inclined plasma tube (4). There are multiple ventilation holes (36) and four screw holes (39) in the center of the concave blower base plate (26). There are four fixing ears on the hemispherical shell (31). Self-tapping screws (37) are used to fix the hemispherical shell (31) to the concave blower base plate (26) through the four fixing ears (38) and screw holes (39), and its ventilation holes (36) are snapped inside the hemispherical shell (31). An air inlet pipe (32) is fixed on one side of the hemispherical shell (31). A damper (34) is between the air inlet pipe (32) and the fan (24). Two columns (23) are fixed on the outer surface of the blower shell (25), and slide rails (35) are fixed on the two columns (23).A linear motion module (33) is fitted onto a slide rail (35). An air damper (34) is fixed below the linear motion module (33). One end of a telecommunication cable (20) is connected to the linear motion module (33), and the other end is connected to the air damper adjustment button (7). One end of a telecommunication cable (22) is connected to the air damper adjustment button (7), and the other end is connected to the integrated control system (14) of the electric stove high-frequency generator. One end of a wire (20) is connected to a fan (24), and the other end is connected to the integrated control system (14) of the electric stove high-frequency generator. A concave wind drum upper plate (3) is fixed on the wind drum shell (25). Three sets of three mutually inclined plasma tubes (4) are fixed at the center of the concave wind drum upper plate (3). Centered on the three sets of three mutually inclined plasma tubes (4), a first ring of multiple sets of three mutually inclined plasma tubes (4) is fixed on the concave wind drum upper plate (3), a second ring of multiple sets of three mutually inclined plasma tubes (4), and a third ring of multiple sets of three mutually inclined plasma tubes (4). Multiple sets of three mutually inclined plasma tubes (4), and multiple sets of three mutually inclined plasma tubes (4) in the Nth ring, high voltage wire (15) connected in series with three sets of three steel needles (30) in the center and sealed, high voltage wire (16) connected in series with the first ring of three sets of three steel needles (30) and sealed, high voltage wire (17) connected in series with the second ring of three sets of three steel needles (30) and sealed, high voltage wire (18) connected in series with the third ring of three sets of three steel needles (30) and sealed, by rotating the current regulating switch (8), the high voltage of the steel needles (29) in the three sets of three mutually inclined plasma tubes (4) located in the center of the concave stove core (12) is connected in sequence, the high voltage of the steel needles (29) in the first ring of three sets of three mutually inclined plasma tubes (4), the high voltage of the steel needles (29) in the second ring of three sets of three mutually inclined plasma tubes (4), and the high voltage of the steel needles (29) in the third ring of three sets of three mutually inclined plasma tubes (4) are connected in sequence, and then electrically ignited. This allows the number of electric rings and the current to be adjusted via the current control switch (8), and the airflow into the concave blower (40) to be adjusted via the damper adjustment button (7). This ensures that when the flames ejected from the nozzles (11) of each of the three mutually inclined plasma tubes (4) meet, the flames rise upwards, making the overall flame higher than any single individual flame.

[0005] This invention not only possesses the functions of a typical flat-core electric stove, but also features a unique design that incorporates a concave burner core with mutually inclined plasma tubes, a concave blower, and an air intake valve. Furthermore, the curvature of the concave burner core matches the curvature of the matching large concave pot. This ensures uniform heating of the upper part of the bottom surface of the large concave pot, overcoming the problem that flat-core electric stoves cannot use large concave pots. Simultaneously, it reduces the generation of byproducts such as ozone and nitrogen oxides, making it more energy-efficient and environmentally friendly. Attached Figure Description

[0006] Appendix Figure 1 A 3D schematic diagram of a high-flame concave-core electric stove.

[0007] Appendix Figure 2 Top view of a high-flame concave burner electric stove

[0008] Appendix Figure 3 Top view of the interior of a high-flame concave burner electric stove.

[0009] Appendix Figure 4 A three-dimensional cross-sectional view of the left side of the high-flame concave burner core.

[0010] Appendix Figure 5 A three-dimensional cross-sectional diagram of a high-flame concave burner core.

[0011] Appendix Figure 6 A 3D illustration of the back of a high-flame concave burner. Figure 1

[0012] Appendix Figure 7 A 3D illustration of the back of a high-flame concave burner. Figure 2

[0013] Appendix Figure 8 A 3D illustration of the back of a high-flame concave burner. Figure 3

[0014] Appendix Figure 9 A schematic diagram of three mutually tilted plasma tubes (4).

[0015] In the picture:

[0016] 1 is a high-flame concave-faced electric stove core; 2 is a concave-convex pot ring; 3 is a concave-faced blower top plate; 4 is a plasma tube; 5 is the electric stove surface; 6 is a power cord; 6-1 is a power cord plug; 7 is an air damper adjustment button; 8 is a current control switch; 9 is a power switch; 10 is a stove foot; 11 is a nozzle; 12 is a concave-faced stove core; 13 is the electric stove base plate; 14 is the electric stove high-frequency generator integrated control system; 15 is a series connection of three sets of three steel needles (30) high-voltage wires in the center of the stove core; 16 is a series connection of multiple sets of three steel needles (30) high-voltage wires in the first ring; 17 is a series connection of multiple sets of three steel needles (30) high-voltage wires in the second ring. High voltage line, 18 is a series third ring of three sets of three steel needles (30) high voltage line, 19 is a fixing bolt, 20 is a telecommunication line, 21 is a power line, 22 is a telecommunication line, 23 is a column, 24 is a fan, 25 is a concave blower shell, 26 is a concave blower base plate, 27 is a column, 28 is an insulating ceramic tube, 29 is a steel needle, 30 is a steel needle tip, 31 is a hemispherical shell, 32 is an air inlet pipe, 33 is a linear motion module, 34 is a damper, 35 is a slide rail, 36 is a ventilation hole, 37 is a self-tapping screw, 38 is a fixing ear, 39 is a screw hole, 40 is a concave blower, steel needle tip (41). Detailed Implementation

[0017] The first step is to turn on the power switch (9) to connect the power supply to the electric stove high-frequency generator integrated control system (14) and the fan (24); the second step is to rotate the flow control switch (8) to sequentially connect the high voltage to the steel needles (29) in the three mutually inclined plasma tubes (3) in the center of the concave wind drum (3), the steel needles (29) in the first ring of multiple sets of three mutually inclined plasma tubes (4), the steel needles (29) in the second ring of multiple sets of three mutually inclined plasma tubes (4), and the steel needles (29) in the third ring of multiple sets of three mutually inclined plasma tubes (4), and ignite them in sequence; the third step is to adjust the air volume entering the concave wind drum (40) by using the air damper power button (7). In this way, the current can be adjusted by using the flow control switch (8) and the air volume can be adjusted by using the air damper power button (7) to control the height and quality of the flame sprayed by the nozzle (11) of the plasma tube (4).

Claims

1. A high-flame concave-face electric stove (1), characterized in that: The system consists of a concave-convex pot ring (2), a concave blower top plate (3), a plasma tube (4), an electric stove surface (5), a power cord (6), a power cord plug (6-1), an air damper adjustment button (7), a current control switch (8), a power switch (9), stove feet (10), a nozzle (11), a concave stove core (12), an electric stove base plate (13), an electric stove high-frequency generator integrated control system (14), three sets of three steel needles (30) high-voltage wires (15) connected in series at the center of the stove core, multiple sets of three steel needles (30) high-voltage wires (16) connected in series in the first ring, multiple sets of three steel needles (30) high-voltage wires (17) connected in series in the second ring, and multiple sets of three steel needles (30) high-voltage wires (18) connected in series in the third ring. The high-flame concave-faced burner core electric stove (1) is composed of high-voltage wire (18), fixing bolt (19), telecommunication wire (20), power cord (21), telecommunication wire (22), column (23), fan (24), concave-faced blower shell (25), concave-faced blower base plate (26), column (27), insulating ceramic tube (28), steel needle (29), steel needle tip (30), hemispherical shell (31), air inlet pipe (32), linear motion module (33), damper (34), slide rail (35), ventilation hole (36), self-tapping screw (37), fixing ear (38), screw hole (39), concave-faced blower (40), and steel needle tip (41), etc. Its structural features are... A concave-convex pot ring (2) is fixed on the electric stove surface (5). A power cord (6) is fixed on the back of the high-flame concave-core electric stove (1). One end of the power cord (6) is connected to the electric stove high-frequency generator integrated control system (16), and the other end is connected to the plug (6-1). A damper adjustment button (7), a current control switch (8), and a power switch (9) are fixed on the front of the high-flame concave-core electric stove (1). Four stove feet (10) are fixed at the four corners below the electric stove surface (5). The electric stove high-frequency generator integrated control system (14) is fixed on the right side inside the high-flame concave-core electric stove (1). The concave-core (12) and the fan (24) are fixed on the four columns (27) on the left side by fixing bolts (19). The concave-core (12) and the fan (24) are fixed on the concave-core blower base plate (26). The blower shell (25) and insulating ceramic tube (28) are fixed on the concave blower base plate (26). A steel needle (29) is fixed inside the insulating ceramic tube (28). The steel needle head (30) protrudes from the outer end of the insulating ceramic tube (28). The steel needle tip (41) is inserted into the inclined plasma tube (4). There are multiple ventilation holes (36) and four screw holes (39) in the center of the concave blower base plate (26). There are four fixing ears on the hemispherical shell (31). Self-tapping screws (37) are used to fix the hemispherical shell (31) to the concave blower base plate (26) through the four fixing ears (38) and screw holes (39). Its ventilation holes (36) are snapped inside the hemispherical shell (31). An air inlet pipe (32) is fixed on one side of the hemispherical shell (31). The damper (34) is located between the air inlet pipe (32) and the blower (24). Two columns (23) are fixed on the outer surface of the blower shell (25), and slide rails (35) are fixed on the two columns (23). The linear motion module (33) is fitted on the slide rails (35), and the damper (34) is fixed below the linear motion module (33). One end of the telecommunication line (20) is connected to the linear motion module (33), and the other end is connected to the damper adjustment button (7). One end of the telecommunication line (22) is connected to the damper adjustment button (7), and the other end is connected to the integrated control system (14) of the electric stove high-frequency generator. One end of the wire (20) is connected to the fan (24), and the other end is connected to the integrated control system (14) of the electric stove high-frequency generator. A concave blower upper plate (3) is fixed on the blower shell (25), and a concave blower upper plate (3) is fixed in the middle of the concave blower upper plate (3). Three sets of three mutually inclined plasma tubes (4) are fixed in the center. Centered on the three sets of three mutually inclined plasma tubes (4), a first ring of multiple sets of three mutually inclined plasma tubes (4), a second ring of multiple sets of three mutually inclined plasma tubes (4), a third ring of multiple sets of three mutually inclined plasma tubes (4), and an Nth ring of multiple sets of three mutually inclined plasma tubes (4) are fixed in the upper plate (3) of the concave blower. A high-voltage wire (15) is connected in series with the three sets of three steel needles (30) in the center and sealed. A high-voltage wire (16) is connected in series with the first ring of multiple sets of three steel needles (30) and sealed. A high-voltage wire (17) is connected in series with the second ring of multiple sets of three steel needles (30) and sealed. A high-voltage wire (18) is connected in series with the third ring of multiple sets of three steel needles (30) and sealed. The current regulating switch (8) is rotated.The high-voltage electricity is sequentially connected to the steel needles (29) inside the three sets of mutually inclined plasma tubes (4) located at the center of the concave stove core (12). This is followed by the high-voltage electricity connected to the first set of three sets of mutually inclined plasma tubes (4) inside the steel needles (29), the second set of three sets of mutually inclined plasma tubes (4) inside the steel needles (29), the third set of three sets of mutually inclined plasma tubes (4) inside the steel needles (29), and the Nth set of three sets of mutually inclined plasma tubes (4) inside the steel needles (29), and then ignited sequentially.

2. The high-flame concave-faced electric stove (1) according to claim 1 has multiple ventilation holes (36) in the center of the concave-faced blower base plate (26), and the ventilation holes (36) are fastened inside the hemispherical shell (31). An air inlet pipe (32) is fixed on one side of the hemispherical shell (31), and an air damper (34) is located between the air inlet pipe (32) and the blower (24).

3. The high-flame concave-faced stove core electric stove (1) according to claim 1, wherein the concave curvature of the concave-faced stove core (12) is consistent with the concave curvature of the matching large concave-faced pot.

4. The high-flame concave-surface electric stove (1) according to claim 1, each group consists of three plasma tubes (4) arranged in a mutually inclined manner according to the concave curvature of the upper plate (3) of the concave blower.

5. The high-flame concave-faced electric stove (1) according to claim 1, wherein the concave-faced blower (40) is composed of a concave-faced blower upper plate (3), a concave-faced blower shell (25) and a concave-faced blower bottom plate (26).

6. The high-flame concave-faced burner electric stove (1) according to claim 1 is powered by rotating the current regulating switch (8) to sequentially connect the high voltage of the steel needles (29) in the three sets of three mutually inclined plasma tubes (4) located at the center of the concave-faced burner (12), the high voltage of the first set of three mutually inclined plasma tubes (4) in the multiple rings, the high voltage of the second set of three mutually inclined plasma tubes (4) in the multiple rings, the high voltage of the third set of three mutually inclined plasma tubes (4) in the multiple rings, and the high voltage of the Nth set of three mutually inclined plasma tubes (4) in the multiple rings, and then sequentially ignites the stove.

7. In the high-flame concave-surface electric stove (1) according to claim 1, each group of three plasma tubes (4) are inclined to each other, and the flames ejected from the nozzles (11) of the three plasma tubes (4) intersect each other.

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