Turnover type stove burner

Abstract

A turnover type stove burner comprises a furnace end, a fire distributor seat, an inner annular fire cover, an outer annular fire cover and a burning head, the fire distributor seat comprises a plate body, a hinge seat frame, an inner annular fire cover seat, an inner injection pipe, an outer annular gas groove, an outer premixing cavity, an outer injection pipe and a direct injection injection cavity, and a hinge plate is inserted into the hinge seat frame and hinged to a hinge frame plate; the inner injection pipe and the outer injection pipe are respectively opposite to the nozzles of the inner air inlet and outlet seat and the outer air inlet and outlet seat; the direct injection nozzle seat is opposite to the direct injection injection cavity; an axis cavity of the inner annular fire cover forms a direct injection combustion cavity and is in butt joint with an axis hole of the inner annular fire cover seat. The outer ring fire cover is buckled with the outer ring gas groove, the radial sub fire cover is buckled with the sub gas cavity, and the mounting hole and the sub mounting hole are respectively provided with a combustion head. The combustion head of the outer ring fire cover forms annular fire, the combustion heads on the radial sub fire covers form annular fire, the fire power distribution is uniform, and the power is high; and through the arrangement of the stir-frying nozzle seat and the stir-frying injection cavity, stir-frying fire is realized.

Description

Technical Field

[0001] The utility model relates to a stove burner. Background Art

[0002] The current state of the art, according to Chinese Patent 201821408208.7, describes a reversible gas cooker comprising a housing and two burners. The burners include a burner head, a ignition distributor seat, an inner fire cover, an outer fire cover, an ignition pin, and an induction pin. The burners also include an inlet and outlet seat cover, a support seat cover, and a fixed shaft. The inlet and outlet seat cover is provided with inner and outer ring outlet pipe holes. The burner head's inlet and outlet seats and fixed seat are supported and fixed to the bottom plate of the bottom housing, with the inlet and outlet seats and support seat respectively engaging with the inlet and outlet seat holes and seat holes. The fixed shaft's vertical rod is fixed to the inlet and outlet seats, while the horizontal shaft rotatably engages with the pivot seat. The radial plate engages with a slot on the arc-shaped seat, and the ignition pin and induction pin are respectively fixed to the support seat. The nozzles on the inner and outer ring outlet pipes are opposite the inner and outer ejector pipes, respectively. The circular flange is provided with a wok support foot. However, the problem is that stir-frying cannot be achieved with only two rings of fire. Utility Model Content

[0003] The purpose of the utility model is to provide a reversible stove burner which has multi-ring fire and can realize stir-frying.

[0004] The utility model is realized as follows: a reversible stove burner, which is special in that it includes a burner head, a fire distributor seat, an inner ring fire cover, an outer ring fire cover and a combustion head.

[0005] The burner head includes a base plate provided at both ends of the rear portion, a hinged plate provided on the base plate, an inner air inlet and outlet base connected to one base plate, an outer air inlet and outlet base connected to the other base plate, and a direct injection nozzle base;

[0006] The ignition distributor seat includes a plate body, an articulated seat frame, an inner ring fire cover seat, an inner ejector pipe, an outer ring gas groove, an outer premixing chamber, an outer ejector pipe, and a direct injection ejector chamber. The inner ring wall plate of the outer ring gas groove extends radially inwardly to form four sub-gas chambers. An axial secondary air passage is provided on the plate body between two adjacent sub-gas chambers. The sub-gas chambers are connected to the outer ring gas groove, and the direct injection ejector chamber is connected to the axial hole of the inner ring fire cover seat. The outer ejector pipe, the outer premixing chamber, and the outer ring gas groove are connected in sequence.

[0007] The outer ring fire cover includes eight mounting holes on the top cover and four radial sub-fire covers, each of which is provided with sub-mounting holes;

[0008] The hinged plate is inserted into the hinged seat and hinged to the hinged frame plate, the inner ejector tube and the outer ejector tube are respectively opposite to the nozzles of the inner inlet and outlet seats and the outer inlet and outlet seats, and the direct injection nozzle seat is opposite to the direct injection ejector cavity; the inner annular fire cover is buckled with the inner annular fire cover seat, and the axial cavity of the inner annular fire cover constitutes a direct injection combustion chamber and is docked with the axial hole of the inner annular fire cover seat; the outer ring fire cover is buckled with the outer ring gas groove, the radial sub-fire cover is combined with the sub-gas cavity, and combustion heads are respectively provided on the mounting hole and the sub-mounting hole.

[0009] The special feature of the reversible stove burner is that a diverter plate is provided above the connection point between the outer premixing chamber and the outer ring gas groove.

[0010] The special feature of the reversible stove burner is that the direct injection cavity is in the shape of a truncated cone.

[0011] The special feature of the reversible stove burner is that: the upper end of the outer ring wall plate of the inner annular fire cover seat is provided with an external thread;

[0012] An inner thread is provided on the outer wall plate of the inner circular ring fire cover; the inner thread and the outer thread are screwed together.

[0013] The reversible stove burner is special in that: the plate body is provided with an upper inner ejection pipe portion, an upper inner circular fire cover seat with upper and lower openings, an upper outer ejection pipe portion and an upper premixing chamber portion with upper and lower openings.

[0014] It also includes an integrally formed lower inner ejection pipe portion, an upper-open lower inner annular fire cover seat, a lower outer ejection pipe portion, and an upper-open lower premixing chamber portion, wherein the direct injection ejection chamber is provided at the lower end of the lower inner annular fire cover seat;

[0015] The upper inner ejection tube portion, the upper inner ring-shaped fire cover seat with upper and lower openings, the upper outer ejection tube portion and the upper premixing chamber portion with upper and lower openings are respectively buckled with the lower inner ejection tube portion, the lower inner ring-shaped fire cover seat with upper opening, the lower outer ejection tube portion and the lower premixing chamber portion with upper opening.

[0016] The special feature of the reversible stove burner is that a frame-shaped peripheral plate with a rear opening is provided on the lower surface of the plate body, and air holes are provided on the surrounding plates on both sides.

[0017] The special feature of the reversible stove burner is that the plate body is square, and the two corners of the front end of the plate body are provided with connecting column seats.

[0018] It also includes a supporting column, which is connected to the connecting column base.

[0019] The reversible stove burner is special in that it also includes an energy-gathering pot support, which includes an energy-gathering cover with upper and lower openings and a pot support leg, and the pot support leg includes a longitudinal support portion and a plug-in plate, and the middle portion of the longitudinal support portion is fixed to the energy-gathering cover;

[0020] The main body of the plate is in a straight shape, and the four corners are provided with longitudinal plug holes and fastening screw seats.

[0021] The longitudinal supporting part is inserted into the plug-in hole, and the fastening screw fixes the longitudinal plug-in part through the fastening screw seat.

[0022] The utility model relates to a reversible stove burner. The combustion heads of the outer ring fire cover form annular fire, and the combustion heads on the radial sub-fire covers form annular fire. The firepower is evenly distributed and the power is high. The stir-fry nozzle seat and the stir-fry injection cavity are arranged to realize stir-fry fire. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a cross-sectional view of the present utility model.

[0024] Figure 2 yes Figure 1 A-A view of.

[0025] Figure 3 This is one of the three-dimensional exploded views of the present invention.

[0026] Figure 4 This is the second three-dimensional exploded view of the present invention.

[0027] Figure 5 This is the third exploded perspective view of the present invention.

[0028] Figure 6 It is a three-dimensional diagram of the fire-distributing device seat of the present invention.

[0029] Figure 7 This is one of the three-dimensional exploded views of the firearm base of the utility model.

[0030] Figure 8 This is the second exploded perspective view of the firearm holder of the present invention. DETAILED DESCRIPTION

[0031] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0032] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, detachable connections, or integral connections; they may refer to direct connections, indirect connections through an intermediary, or internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on the specific circumstances.

[0033] like Figure 1 、 Figure 2 、 Figure 3 As shown, a reversible stove burner includes a burner head 1, a fire distributor seat 2, an inner ring fire cover 3, an outer ring fire cover 4 and a burner head 5.

[0034] The burner head 1 includes a base plate 11 at both ends of the rear part, a hinged plate 12 on the base plate 11, an inner air inlet and outlet seat 13 connected to one base plate, an outer air inlet and outlet seat 14 connected to the other base plate, and a direct injection nozzle seat 15. The inner air inlet and outlet seat 13 is located on the upper part of the base plate 11 and is provided with a horizontal inner nozzle mounting hole, and is located at the lower part of the inner air inlet seat and is provided with an air inlet joint hole; the outer air inlet and outlet seat 14 is located on the upper part of the base plate 11 and is provided with a horizontal outer nozzle mounting hole, and is located at the lower part of the outer air inlet seat and is provided with an air inlet joint hole; the inner air outlet seat and the outer air outlet seat are located between the hinged plates 12;

[0035] The ignition distributor seat 2 includes a plate body 21, an articulated seat frame 22, an inner ring fire cover seat 23, an inner ejector tube 24, an outer ring gas groove 25, an outer premixing chamber 26, an outer ejector tube 27 and a direct injection ejector chamber 28. The inner ring wall plate of the outer ring gas groove 25 extends radially inwardly into four sub-gas chambers 251. An axial secondary air passage is provided on the plate body 21 between two adjacent sub-gas chambers 251. The sub-gas chambers 251 are connected to the outer ring gas groove 25. The direct injection ejector chamber 28 is connected to the axis hole 231 of the inner ring fire cover seat 23. The axis hole 231 can also be described as: a cavity formed by the inner ring wall plate of the inner ring fire cover seat 23; the outer ejector tube 27, the outer premixing chamber 26 and the outer ring gas groove 25 are connected in sequence; the articulated seat frame 22 includes a seat frame plate 221 and an articulated frame plate 222, and the seat frame plate 221 is connected to the plate body 21;

[0036] The outer ring fire cover 4 includes eight mounting holes (marked in the figure) provided on the top cover plate and four radial sub-fire covers 41. The radial sub-fire covers 41 are provided with sub-mounting holes, and the mounting holes and sub-mounting holes are arranged alternately;

[0037] The hinged plate 12 is inserted into the hinged seat 22 and hinged to the hinged frame plate 222. The inner ejector tube 24 and the outer ejector tube 27 are respectively opposite to the nozzles of the inner inlet and outlet seats 13 and the outer inlet and outlet seats 14, and the direct injection nozzle seat 15 is opposite to the direct injection ejector cavity 28; the inner annular fire cover 3 is buckled with the inner annular fire cover seat 23, and the axis cavity 31 of the inner annular fire cover 3 constitutes a direct injection combustion cavity and docks with the axis hole 231 of the inner annular fire cover seat 23; the outer ring fire cover 4 is buckled with the outer ring gas groove 25, and the radial sub-fire cover 41 is engaged with the sub-gas cavity 251. The mounting hole and the sub-mounting hole are respectively provided with a combustion head 5;

[0038] With this design, the combustion head 5 on the top cover plate forms an annular fire, and the combustion head 5 on the radial sub-fire cover 41 forms an annular fire, and there is a spacing, the fire is evenly distributed, and high power is achieved. The inner circular fire cover and the direct injection injection cavity 28 are set to achieve stir-frying.

[0039] As a further improvement of the present invention, a diverter plate 252 is provided above the connection point between the outer premixing chamber 26 and the outer ring gas groove 25 .

[0040] As a further improvement of the present invention, the direct injection injection cavity 28 is in the shape of a truncated cone.

[0041] As a further improvement of the present invention: the upper end of the outer ring wall plate of the inner annular fire cover seat 23 is provided with an external thread;

[0042] An internal thread is provided on the outer wall plate of the inner circular ring fire cover 3; the internal thread and the external thread are screwed together.

[0043] like Figure 7 、 Figure 8 As shown, the plate body 21 is provided with an upper inner ejection pipe portion 241, an upper inner annular fire cover seat 231 with upper and lower openings, an upper outer ejection pipe portion 271 and an upper premixing chamber portion 261 with upper and lower openings.

[0044] It also includes an integrally formed lower inner ejection pipe portion 242, an upper-open lower inner annular fire cover seat 232, a lower outer ejection pipe portion 272, and an upper-open lower premixing chamber portion 262. The lower end of the lower inner annular fire cover seat 232 is provided with the direct injection ejection chamber 28.

[0045] The upper inner ejection pipe portion 241, the upper inner ring-shaped fire cover seat 231 with upper and lower openings, the upper outer ejection pipe portion 271 and the upper premixing chamber portion with upper and lower openings are respectively engaged with the lower inner ejection pipe portion 242, the lower inner ring-shaped fire cover seat 232 with upper opening, the lower outer ejection pipe portion 272 and the lower premixing chamber portion 262 with upper opening.

[0046] As an improvement of the present invention, a frame-shaped peripheral plate 29 with a rear opening is provided on the lower surface of the plate body 21, and air holes 291 are provided on the panels on both sides to play a windproof role.

[0047] As a further improvement of the present invention: the plate body 21 is square, and the two corners of the front end of the plate body 21 are provided with connecting column seats 211.

[0048] It also includes a supporting column, which is connected to the connecting column base; the supporting column is supported and matched with the stove panel or the liquid receiving tray.

[0049] The invention also includes an energy-gathering pot support 6, which includes an energy-gathering cover 61 with upper and lower openings and a pot support leg 62. The pot support leg 62 includes a longitudinal support portion 621 and a plug-in plate 622. The middle portion of the longitudinal support portion 621 is fixed to the energy-gathering cover 61.

[0050] The plate body 21 is in a straight shape and has longitudinal insertion holes 212 and fastening screw seats 213 at its four corners. The fastening screw seats 213 at the corners are connected to the frame-shaped peripheral plate 29 and the plate body, and the fastening screw seat 213 at the rear is connected to the plate body.

[0051] The longitudinal support portion 622 is inserted into the plug hole 212 , and the fastening screws are used to fix the plug board 622 via the fastening screw seats 213 ; the board body 21 supports the lower end of the longitudinal support portion 621 .

[0052] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to the embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the claims and their equivalents.

Claims

1. A reversible stove burner, characterized in that: It includes a burner head, a fire distributor seat, an inner ring fire cover, an outer ring fire cover and a combustion head. The burner head includes a base plate provided at both ends of the rear portion, a hinged plate provided on the base plate, an inner air inlet and outlet base connected to one base plate, an outer air inlet and outlet base connected to the other base plate, and a direct injection nozzle base; The ignition distributor seat includes a plate body, an articulated seat frame, an inner ring fire cover seat, an inner ejector pipe, an outer ring gas groove, an outer premixing chamber, an outer ejector pipe, and a direct injection ejector chamber. The inner ring wall plate of the outer ring gas groove extends radially inwardly to form four sub-gas chambers. An axial secondary air passage is provided on the plate body between two adjacent sub-gas chambers. The sub-gas chambers are connected to the outer ring gas groove, and the direct injection ejector chamber is connected to the axial hole of the inner ring fire cover seat. The outer ejector pipe, the outer premixing chamber, and the outer ring gas groove are connected in sequence. The outer ring fire cover includes eight mounting holes provided on the top cover plate and four radial sub-fire covers, each of which is provided with sub-mounting holes; The hinged plate is inserted into the hinged seat and hinged to the hinged frame plate, the inner ejector tube and the outer ejector tube are respectively opposite to the nozzles of the inner inlet and outlet seats and the outer inlet and outlet seats, and the direct injection nozzle seat is opposite to the direct injection ejector cavity; the inner annular fire cover is buckled with the inner annular fire cover seat, and the axial cavity of the inner annular fire cover constitutes a direct injection combustion chamber and is docked with the axial hole of the inner annular fire cover seat; the outer ring fire cover is buckled with the outer ring gas groove, the radial sub-fire cover is combined with the sub-gas cavity, and combustion heads are respectively provided on the mounting hole and the sub-mounting hole.

2. The reversible stove burner according to claim 1, characterized in that: A diverter plate is provided above the connection point between the outer premixing chamber and the outer ring gas groove.

3. The reversible stove burner according to claim 1, characterized in that: The direct injection injection cavity is in the shape of a truncated cone.

4. The reversible stove burner according to claim 1, characterized in that: The upper end of the outer ring wall plate of the inner circular fire cover seat is provided with an external thread; An inner thread is provided on the outer wall plate of the inner circular ring fire cover; the inner thread and the outer thread are screwed together.

5. The reversible stove burner according to claim 1, characterized in that: The plate body is provided with an upper inner ejection pipe portion, an upper inner circular fire cover seat with upper and lower openings, an upper outer ejection pipe portion and an upper premixing chamber portion with upper and lower openings. It also includes an integrally formed lower inner ejection pipe portion, an upper-open lower inner annular fire cover seat, a lower outer ejection pipe portion, and an upper-open lower premixing chamber portion, wherein the direct injection ejection chamber is provided at the lower end of the lower inner annular fire cover seat; The upper inner ejection tube portion, the upper inner ring-shaped fire cover seat with upper and lower openings, the upper outer ejection tube portion and the upper premixing chamber portion with upper and lower openings are respectively buckled with the lower inner ejection tube portion, the lower inner ring-shaped fire cover seat with upper opening, the lower outer ejection tube portion and the lower premixing chamber portion with upper opening.

6. The reversible stove burner according to claim 1, characterized in that: A frame-shaped peripheral plate with a rear opening is provided on the lower surface of the plate body, and air holes are provided on the panels on both sides.

7. A reversible stove burner according to claim 1, 2, 3, 4, 5 or 6, characterized in that: The plate body is square, and the two corners at the front end of the plate body are provided with connecting column seats. It also includes a supporting column, which is connected to the connecting column base.

8. A reversible stove burner according to claim 1, 2, 3, 4, 5 or 6, characterized in that: It also includes an energy-gathering pot bracket, which includes an energy-gathering cover with upper and lower openings and a pot support leg. The pot support leg includes a longitudinal support portion and a plug-in plate, and the middle portion of the longitudinal support portion is fixed to the energy-gathering cover. The main body of the plate is in a straight shape, and the four corners are provided with longitudinal plug holes and fastening screw seats. The plug-in board is inserted into the plug-in hole, and the fastening screws fix the plug-in board through the fastening screw seats; the board body supports the lower end of the longitudinal supporting part.

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