Upper air inlet stove burner assembled in various modes

Abstract

The utility model relates to an upper air inlet stove burner assembled in various modes, which comprises a furnace end, a stir-frying air inlet and outlet seat, a stir-frying air guide pipe fitting, a fire distributor seat, an inner ring-shaped fire cover and an outer ring-shaped fire cover, the stir-frying gas guide pipe fitting is connected with the fire distributor seat; the direct injection combustion pipe extends into an axis hole of the inner ring-shaped fire cover through an axis hole of the inner ring-shaped fire cover seat and forms a central ring-shaped secondary air gap; the nozzle on the inner air outlet seat is opposite to the inner injection pipe, and the nozzle on the outer air outlet seat is opposite to the outer injection pipe; the inner ring-shaped fire cover and the outer ring-shaped fire cover are respectively buckled with the inner ring-shaped fire cover seat and the outer ring gas groove; and the ignition needle seat and the induction needle seat extend into a gap between the inner ring-shaped fire cover seat and the outer ring fuel gas groove. A stir-frying air inlet and outlet seat is arranged on the furnace end, a stir-frying air guide pipe is arranged on the fire distributor seat, and a common furnace end and a common fire distributor seat are converted into a stir-frying type.

Description

TECHNICAL FIELD

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

[0002] The prior art, Chinese patent 202321988583.4, a wok burner includes a burner head, a flow divider seat, an inner ring fire cover, an outer ring fire cover, an ignition needle, an induction needle, a gas valve, and a wok burner valve. The ignition needle and the induction needle are arranged on the seat plate and extend into the space between the inner circular ring fire cover seat and the outer ring gas groove. The outer ring nozzles on the left outer ring gas outlet seat and the right outer ring gas outlet seat are opposite to the left and right injection pipes, respectively. The inner ring nozzle on the inner ring gas outlet seat is opposite to the inner injection pipe. The wok burner nozzle on the wok burner nozzle seat is opposite to the wok burner injection cavity. The inner ring fire cover is buckled with the inner circular ring fire cover seat, and the inner ring wall plate of the inner ring fire cover is inserted into the upper end of the axis hole. The outer ring gas outlet pipe of the gas valve is in communication with the outer ring inlet interface, and the inner ring gas outlet pipe is in communication with the inner ring inlet gas interface. The wok burner inlet pipe is in communication with the wok burner gas inlet pipe through the wok burner gas guide pipe. The wok burner valve is arranged on the wok burner gas guide pipe. Under the condition of maximum power of the inner ring fire and the outer ring fire, the wok burner valve is instantaneously opened and delayed closed to realize the wok burner function. The problems are: the structure is complex, and the burner head and the flow divider seat have single purpose. SUMMARY

[0003] The utility model aims at: provide a kind of upper air intake stove burner of multi-style assembly, it has the characteristics of simple structure, and the burner head and the flow divider seat multipurpose.

[0004] The utility model is realized as follows: a kind of upper air intake stove burner of multi-style assembly, it is special in that: including burner head, wok burner inlet and outlet seat, wok burner gas guide pipe, flow divider seat, inner circular ring fire cover and outer ring fire cover,

[0005] The burner head includes a seat plate, an inner inlet and outlet seat and an outer inlet and outlet seat arranged at the front, an ignition needle seat, an induction needle seat, and a fixed cavity with a side opening and an upper opening. The inner inlet and outlet seat is located at the upper part of the seat plate as an inner outlet seat and at the lower part as an inner inlet seat. The outer inlet and outlet seat is located at the upper part of the seat plate as an outer outlet seat and at the lower part as an outer inlet seat.

[0006] The wok burner inlet and outlet seat includes a fixed seat plate, a vertical part, a vertical inlet hole and a horizontal outlet hole. A nozzle is arranged on the horizontal outlet hole. The vertical inlet hole penetrates the fixed seat plate and the vertical part.

[0007] The wok burner gas guide pipe includes a wok burner horizontal injection pipe and a straight jet combustion pipe.

[0008] The flow divider seat includes an inner circular ring fire cover seat, an inner injection pipe, an outer ring gas groove, an outer ring premixing cavity, and an outer injection pipe.

[0009] The fixed seat plate is fixedly embedded with the fixed cavity, the explosive stir-frying gas guide pipe is connected with the fire divider seat, the straight jet combustion pipe extends into the axial hole of the inner circular ring fire cover through the axial hole of the inner circular ring fire cover seat and forms a central annular secondary air gap; the nozzles on the inner gas outlet seat are opposite to the inner injection pipe, and the nozzles on the outer gas outlet seat are opposite to the outer injection pipe; the inner circular ring fire cover and the outer ring fire cover are buckled with the inner circular ring fire cover seat and the outer ring gas groove respectively; the ignition needle seat and the induction needle seat extend into the gap between the inner circular ring fire cover seat and the outer ring gas groove.

[0010] The speciality of the multi-style assembled upper air inlet range burner lies in that the explosive stir-frying gas inlet and outlet seat and the explosive stir-frying gas guide pipe are assembled to form the explosive stir-frying burner.

[0011] The explosive stir-frying gas inlet and outlet seat and the explosive stir-frying gas guide pipe are disassembled to form the common double-ring fire burner.

[0012] The speciality of the multi-style assembled upper air inlet range burner lies in that the two sides of the explosive stir-frying horizontal injection pipe of the explosive stir-frying gas guide pipe are provided with fixed plates.

[0013] The fire divider seat is provided with a fixed column seat.

[0014] The screw passes through the fixed plate and is screwed with the fixed column seat.

[0015] The speciality of the multi-style assembled upper air inlet range burner lies in that a radial plate is arranged between the inner circular ring fire cover and the outer ring gas groove of the fire divider seat, and the radial plate is provided with an ignition needle seat hole and an induction needle seat hole.

[0016] The ignition needle seat and the induction needle seat pass through the ignition needle seat hole and the induction needle seat hole respectively.

[0017] The speciality of the multi-style assembled upper air inlet range burner lies in that the inner injection pipe is fixed with the inner circular ring fire cover seat and the outer ring gas groove, and the outer injection pipe is fixed with the outer ring premixing cavity and the outer ring gas groove.

[0018] The speciality of the multi-style assembled upper air inlet range burner lies in that the front part of the seat plate is provided with front fixed holes on both sides, and the middle part of the rear part is provided with rear fixed holes.

[0019] The front part of the fire divider seat is provided with front support columns arranged on the left and right, and the outer ring premixing cavity is provided with rear support columns.

[0020] The front fixed holes correspond to the front support columns, and the rear fixed holes correspond to the rear support columns.

[0021] The speciality of the multi-style assembled upper air inlet range burner lies in that the outer ring fire cover is provided with a plurality of through holes, and further comprises a combustion head in communication with the through holes.

[0022] The upper air inlet stove burner of the multi-style assembly is characterized in that the outer ring wall plate of the outer ring fire cover is provided with outer combustion holes, and the inner ring wall plate is provided with inner combustion holes.

[0023] The utility model discloses a multi-style assembly's upper air inlet stove burner, and the blast frying gas inlet and outlet seat is arranged on the furnace end, and the blast frying gas guide pipe spare is arranged on the fire divider seat, which is converted from the ordinary furnace end and the fire divider seat to the blast frying type. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the top view of the utility model.

[0025] Figure 2 It is the A-A view of Figure 1

[0026] Figure 3 It is the B-B view of Figure 1

[0027] Figure 4 It is the perspective view of the utility model.

[0028] Figure 5 It is one of the perspective exploded view of the utility model.

[0029] Figure 6 It is the second perspective exploded view of the utility model.

[0030] Figure 7 It is the third perspective exploded view of the utility model.

[0031] Figure 8 It is the fourth perspective exploded view of the utility model.

[0032] Figure 9 It is the perspective view of the second embodiment of the utility model. DETAILED DESCRIPTION

[0033] The embodiments of the utility model are described in detail below, and the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary, only for explaining the utility model, and cannot be understood as the limitation of the utility model.

[0034] ​​In the description of the utility model, it is necessary to explain, unless another explicit provision and limitation, the term "installation", "connection", "connection" should do the broad sense understanding, for example, can be fixed connection, also can be detachable connection, or integrally connected, can be direct connection, also can be indirectly connected through the intermediate medium, can be two elements inside the intercommunication. For ordinary skilled person in the art, the specific meaning of the above-mentioned term in the utility model can be understood according to specific circumstances.

[0035] As Figure 1 , Figure 2 , Figure 3 As shown in a kind of multi-style assembly's upper air inlet stove burner, including burner 1, explosive stir-frying air inlet and outlet seat 2, explosive stir-frying gas guide pipe 3, fire divider seat 4, inner circular ring fire cover 5 and outer ring fire cover 6,

[0036] The burner 1 includes seat plate 11, inner air inlet and outlet seat 12 and outer air inlet and outlet seat 13 arranged in front portion, ignition needle seat 141, induction needle seat 142 and fixed cavity 15 with side opening and upper opening, the part of inner air inlet and outlet seat 12 in the upper portion of seat plate 11 is inner air outlet seat 121, and the part in lower portion is inner air inlet seat 122, the part of outer air inlet and outlet seat 13 in the upper portion of seat plate 11 is outer air outlet seat 131, and the part in lower portion is outer air inlet seat 132;

[0037] Explosive stir-frying air inlet and outlet seat 2 includes fixed seat plate 21, vertical portion 22, vertical air inlet hole 23 and horizontal air outlet hole 24, nozzle is arranged on horizontal air outlet hole 24, vertical air inlet hole 23 penetrates fixed seat plate 21 and vertical portion 22;Fixed seat plate 21 one end is connected with vertical portion 22, and the other end is provided with connecting hole;

[0038] Explosive stir-frying gas guide pipe 3 includes explosive stir-frying horizontal injection pipe 31 and straight jet combustion pipe 32;

[0039] Fire divider seat 4 includes hollow upper opening inner circular ring fire cover seat 41, inner injection pipe 42, outer ring gas groove 43, outer ring premixing cavity 44 and outer injection pipe 45;

[0040] Fixed seat plate 21 is embedded with fixed cavity 15, screw passes through the connecting hole on fixed seat plate 211 and is screwed with the bottom plate of fixed cavity 15, explosive stir-frying gas guide pipe 3 is connected with fire divider seat 4, straight jet combustion pipe 32 extends into the axis hole of inner circular ring fire cover 5 through the axis hole of inner circular ring fire cover seat 41 and constitutes central annular secondary air gap;The nozzle on inner air outlet seat is opposite to inner injection pipe 42, and the nozzle on outer air outlet seat is opposite to outer injection pipe 45;Inner circular ring fire cover 5 and outer ring fire cover 6 are respectively buckled with inner circular ring fire cover seat 41 and outer ring gas groove 43;Ignition needle seat 141, induction needle seat 142 extend into the gap between inner circular ring fire cover seat 41 and outer ring gas groove 43;Inner circular ring fire cover 5 and outer ring fire cover 6 are respectively buckled with inner circular ring fire cover seat and outer ring gas groove.

[0041] The inner ring wall plate of the inner circular ring fire cover seat 41 is provided with a reverse conical frustum, and the direct injection combustion pipe 32 is located in the reverse conical frustum to gather flame and guide the flame to the pot bottom plate.

[0042] The explosion frying air inlet and outlet seat 2 and the explosion frying air guide pipe 3 are assembled to form an explosion frying burner.

[0043] The explosion frying air inlet and outlet seat 2 and the explosion frying air guide pipe 3 are disassembled to form a common double-ring fire burner. With such a design, the burner head and the fire divider seat can be used as two burners, and the mold cost is saved; and the conversion is convenient.

[0044] As a further improvement of the utility model, the explosion frying horizontal injection pipe 31 of the explosion frying air guide pipe 3 is provided with a fixed plate 311 on both sides,

[0045] The fire divider seat 4 is provided with a fixed column seat 46.

[0046] The screw passes through the fixed plate 311 and is screwed with the fixed column seat 46.

[0047] As a further improvement of the utility model, the inner circular ring fire cover seat 41 and the outer ring gas groove 43 of the fire divider seat 4 are provided with a radial plate 47, and the radial plate 47 is provided with an ignition needle seat hole and an induction needle seat hole.

[0048] The ignition needle seat 141 and the induction needle seat 142 pass through the ignition needle seat hole and the induction needle seat hole respectively. With such a design, the movement of the fire divider seat relative to the burner head can be prevented.

[0049] The inner injection pipe 42 is fixed with the inner circular ring fire cover seat 41 and the outer ring gas groove 43, and the outer injection pipe 45 is fixed with the outer ring premixing cavity 44 and the outer ring gas groove 43.

[0050] As a further improvement of the utility model, the front part of the seat plate 11 is provided with front fixed holes 111 on both sides, and the middle part of the rear part is provided with rear fixed holes 112, and the front fixed holes 111 and the rear fixed holes 112 are used for fixing the seat plate and the liquid receiving disc,

[0051] The front part of the fire divider seat 4 is provided with front support columns 481 arranged left and right, the outer ring premixing cavity 44 is provided with rear support columns 482, and the lower ends of the front support columns 481 and the rear support columns 482 are provided with screw head holes.

[0052] The front fixed holes correspond to the front support columns, and the rear fixed holes correspond to the rear support columns; and the liquid receiving disc supports the front support columns 481 and the rear support columns 482.

[0053] The outer ring fire cover 6 is provided with a plurality of through holes, and further comprises a combustion head in communication with the through holes.

[0054] As shown in Figure 9 The outer ring wall plate of the outer ring fire cover 6 is provided with outer combustion holes, and the inner ring wall plate is provided with inner combustion holes.

[0055] Although the embodiments of the utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and purposes of the utility model, and the scope of the utility model is defined by the claims and their equivalents.

Claims

1. A multi-style assembled top-intake stove burner, characterized in that: Includes the burner head, gas inlet and outlet seats for stir-frying, gas guide pipes for stir-frying, burner seat, inner annular burner cap, and outer annular burner cap. The burner head includes a base plate, an inner inlet / outlet gas seat and an outer inlet / outlet gas seat located at the front, an ignition needle seat, an induction needle seat, and a fixed cavity with a side opening and an upper opening. The inner inlet / outlet gas seat is located at the upper part of the base plate as the inner outlet gas seat and at the lower part as the inner inlet gas seat. The outer inlet / outlet gas seat is located at the upper part of the base plate as the outer outlet gas seat and at the lower part as the outer inlet gas seat. The stir-fry air inlet and outlet seat includes a fixed seat plate, a vertical part, a vertical air inlet hole and a horizontal air outlet hole. The horizontal air outlet hole is equipped with a nozzle, and the vertical air inlet hole passes through the fixed seat plate and the vertical part. The stir-fry gas guide pipe components include the stir-fry horizontal injector and the direct injection combustion pipe; The ignition distributor seat includes an inner annular ignition cap seat, an inner ejector tube, an outer annular gas groove, an outer annular premixing chamber, and an outer ejector tube; The fixed base plate is fitted and fixed to the fixed cavity. The stir-fry gas guide pipe is connected to the burner seat. The direct injection combustion pipe extends into the axial hole of the inner annular burner cap seat through the axial hole of the inner annular burner cap seat and forms a central annular secondary air gap. The nozzle on the inner gas outlet seat is opposite to the inner ejector tube, and the nozzle on the outer gas outlet seat is opposite to the outer ejector tube. The inner annular burner cap and the outer annular burner cap are respectively engaged with the inner annular burner cap seat and the outer annular gas groove. The ignition needle seat and the sensing needle seat extend into the gap between the inner annular burner cap seat and the outer annular gas groove.

2. The multi-style assembled top-intake stove burner according to claim 1, characterized in that: After the stir-frying inlet and outlet gas seats and the stir-frying gas guide pipe are assembled, it becomes a stir-frying type burner; After disassembly, the stir-fry inlet / outlet gas seat and stir-fry gas guide pipe are replaced by a standard double-ring burner.

3. The multi-style assembled top-intake stove burner according to claim 1, characterized in that: The stir-frying gas guide pipe fitting has fixing plates on both sides of the horizontal ejector tube for stir-frying. The fire distributor seat is provided with a fixed column seat; The screw passes through the fixing plate and engages with the fixing column base.

4. The multi-style assembled top-intake stove burner according to claim 1, characterized in that: A radial plate is provided between the inner annular flame cap seat and the outer annular gas groove of the flame distributor seat. The radial plate is provided with an ignition needle seat hole and a sensing needle seat hole. The ignition needle holder and the sensing needle holder pass through the ignition needle holder hole and the sensing needle holder hole, respectively.

5. The multi-style assembled top-intake stove burner according to claim 1, characterized in that: The inner ejector tube is fixed to the inner annular flame cap seat and the outer annular gas groove, and the outer ejector tube is fixed to the outer annular premixing chamber and the outer annular gas groove.

6. The multi-style assembled top-intake stove burner according to claim 1, characterized in that: The seat plate has front fixing holes on both sides of the front part and a rear fixing hole in the middle of the rear part. The front part of the ignition distributor seat is provided with front support columns arranged on the left and right, and the outer ring premixing chamber is provided with a rear support column. The front fixing hole corresponds to the front support column, and the rear fixing hole corresponds to the rear support column.

7. A multi-style assembled top-intake stove burner according to claim 1, 2, 3, 4 or 5, characterized in that: The outer annular flame cap is provided with several through holes and also includes a combustion head, which is connected to the through holes.

8. A multi-style assembled top-intake stove burner according to claim 1, 2, 3, 4 or 5, characterized in that: The outer ring wall plate of the outer ring flame cap is provided with an outer combustion hole, and the inner ring wall plate is provided with an inner combustion hole.

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