Quick frying burner

Abstract

A stir-frying combustor comprises a furnace end, a fire distributor base, a stir-frying combustion piece, an inner ring fire cover and an outer ring fire cover, the furnace end comprises an injection pipe part and a gas outlet part, and the injection pipe part comprises an inner ring injection pipe and an outer ring injection pipe; the distributor base comprises a stir-frying gas outlet base, a stir-frying injection pipe, an inner ring gas groove, an inner ring gas inlet connector, an outer ring gas groove, an outer ring gas inlet connector and radial rib plates, the inner vertical gas outlet pipe is connected with the inner ring gas inlet connector in an inserted mode and supports the inner ring gas inlet connector, and the outer vertical gas outlet pipe is connected with the outer ring gas inlet connector in an inserted mode and supports the outer ring gas inlet connector; and the stir-frying combustion piece, the inner ring fire cover and the outer ring fire cover are respectively buckled with the stir-frying gas outlet seat, the inner ring gas groove and the outer ring gas groove. And an inner axial secondary air channel is arranged between the stir-frying air outlet seat and the axis hole of the inner ring fuel gas groove, so that sufficient secondary air is provided for the stir-frying combustion piece.

Description

Technical Field

[0001] The utility model relates to a burner, in particular to a stir-fry burner. Background Art

[0002] At present, the prior art is Chinese patent 202321988583.4, a stir-fry burner includes a burner head, a diverter seat, an inner ring fire cover, an outer ring fire cover, an ignition needle, an induction needle, a gas valve and a stir-fry valve. The ignition needle and the induction needle are arranged on the seat plate, extending 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 air outlet seat and the right outer ring air outlet seat are opposite to the left ejector pipe and the right ejector pipe, the inner ring nozzle on the inner ring air outlet seat is opposite to the inner ejector pipe, and the stir-fry nozzle on the stir-fry nozzle seat is opposite to the stir-fry ejector 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 air outlet pipe of the gas valve is connected with the outer ring inlet interface, the inner ring air outlet pipe is connected with the inner ring air inlet interface, the stir-fry interface pipe is connected with the stir-fry inlet and outlet pipelines through the stir-fry air guide pipe, and the stir-fry valve is arranged on the stir-fry air guide pipe. The problem is that the inner ring wall plate of the inner ring fire cover constitutes a stir-fry combustion chamber, which has the hidden danger of insufficient secondary air. Utility Model Content

[0003] The utility model aims to provide a stir-fry burner which has the characteristics of sufficient secondary air for stir-fry combustion.

[0004] The utility model is realized in this way: a stir-fry burner, which is special in that it includes a burner head, a fire distributor seat, a stir-fry combustion element, an inner ring fire cover and an outer ring fire cover,

[0005] The furnace head includes an ejector tube and an air outlet.

[0006] The ejector tube part comprises an inner ring ejector tube and an outer ring ejector tube;

[0007] The air outlet portion includes a seat plate, an inner ring pipe portion arranged at the front, an outer ring pipe portion arranged at one side and a stir-fry air inlet and outlet pipe arranged at the other side, the inner ring pipe portion includes an inner horizontal air inlet pipe and an inner vertical air outlet pipe, and the outer ring pipe portion includes an outer horizontal air inlet pipe and an outer vertical air outlet pipe;

[0008] The fire distributor seat includes a stir-fry outlet seat, a stir-fry ejector tube, an inner ring gas groove, an inner ring air inlet interface, an outer ring gas groove, an outer ring air inlet interface and a radial rib plate. The gap between the stir-fry outlet seat and the axial hole of the inner ring gas groove constitutes an inner axial secondary air channel, and the inner ring gas groove and the outer ring gas groove between two adjacent radial rib plates constitute an outer axial secondary air channel.

[0009] The inner vertical air outlet pipe is plugged into the inner ring air inlet interface, the outer vertical air outlet pipe is plugged into the outer ring air inlet interface, and the stir-fry combustion component, the inner ring fire cover and the outer ring fire cover are respectively buckled with the stir-fry air outlet seat, the inner ring gas groove and the outer ring gas groove.

[0010] Preferably, the stir-fry combustion element is cylindrical and provided with an outer annular protrusion, the lower part of which is inserted into the stir-fry gas outlet seat, and the stir-fry gas outlet seat supports the outer annular protrusion.

[0011] Preferably: the inner annular tube is located at the front of the seat plate, the stir-fry inlet and outlet air pipes are located at the left rear part, and the outer annular tube is located at the right rear part.

[0012] The radial ribs are distributed in a regular triangle shape.

[0013] The inner ring air intake interface is connected to the radial rib plate at the front and is connected and communicated with the inner ring gas groove. The outer ring air intake interface is connected to the radial rib plate on the right side of the rear and is connected and communicated with the outer ring gas groove. The stir-fry ejector pipe is connected to the radial rib plate on the left side of the rear.

[0014] Preferably, an ignition needle seat and a sensing needle seat are provided on the seat plate, and the ignition needle seat and the sensing needle seat are opposite to the rear inner ring axial secondary channel.

[0015] Preferably, the stir-frying air inlet and outlet pipes are located at the upper part of the seat plate as the air outlet part and the lower part as the air inlet part, and the air outlet part is provided with a stir-frying nozzle.

[0016] Preferably, an inner ring combustion hole is provided at the upper portion of the outer circumferential surface of the inner ring fire cover, and an outer ring combustion hole is provided at the upper portion of the outer circumferential surface of the outer ring fire cover.

[0017] Preferably: an inner ring combustion hole is provided on the upper portion of the outer circumferential surface of the inner ring fire cover;

[0018] The top of the outer ring fire cover is provided with a plurality of axial air outlet holes along the axial direction;

[0019] It also includes a combustion head, wherein the air inlet end of the combustion head is connected to the axial air outlet.

[0020] The utility model discloses a stir-fry burner. An inner axial secondary air passage is arranged between a stir-fry gas outlet seat and an axial hole of an inner ring gas groove, so as to provide sufficient secondary air for a stir-fry combustion part. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a top view of the utility model.

[0022] Figure 2 yes Figure 1 A-A view of.

[0023] Figure 3 yes Figure 1 B-B view.

[0024] Figure 4 yes Figure 1 C-C stereoscopic cross-sectional view.

[0025] Figure 5 It is one of the three-dimensional exploded views of the utility model.

[0026] Figure 6 This is the second three-dimensional exploded view of the present utility model.

[0027] Figure 7 It is a stereogram of the utility model.

[0028] Figure 8 It is a three-dimensional diagram of the fire distributor seat of the utility model.

[0029] Fig. 9 It is a bottom view of the fire-distributing device seat of the utility model.

[0030] Fig.10 It is a stereogram of a second embodiment of the utility model. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and 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 only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] like Figure 1 As shown, a stir-fry burner is characterized by comprising a burner head, a fire distributor seat 1, a stir-fry combustion element 2, an inner ring fire cover 3 and an outer ring fire cover 4,

[0034] The furnace head includes an ejector tube portion 5 and a gas outlet portion 6.

[0035] The ejector tube part 5 comprises an inner ring ejector tube 51 and an outer ring ejector tube 52, and the inner ring ejector tube 51 and the outer ring ejector tube 52 are integrally formed;

[0036] The air outlet portion 6 includes a seat plate 61, an inner ring pipe portion 62 arranged at the front, an outer ring pipe portion 63 arranged at one side and a stir-fry air inlet and outlet pipe 64 arranged at the other side, the inner ring pipe portion 62 includes an inner horizontal air inlet pipe and an inner vertical air outlet pipe 621, respectively, and the outer ring pipe portion 63 includes an outer horizontal air inlet pipe and an outer vertical air outlet pipe 631, respectively; the inner vertical air outlet pipe 621 intersects with the seat plate 61, and an inner ring support seat is provided on the upper surface at the intersection of the seat plate and the inner vertical air outlet pipe 621; an outer ring support seat is provided on the upper surface of the intersection of the seat plate and the outer vertical air outlet pipe 631; the stir-fry air inlet and outlet pipe 64 intersects with the seat plate 61, the upper part of the seat plate 61 is the air outlet, and the lower part is the air inlet, and a stir-fry nozzle 643 is provided on the air outlet;

[0037] The ignition distributor seat 1 comprises a stir-fry outlet seat 11, a stir-fry ejector tube 12, an inner ring gas groove 13, an inner ring air inlet interface 131, an outer ring gas groove 14, an outer ring air inlet interface 141 and a radial rib plate 15. The gap between the stir-fry outlet seat and the axial hole 132 of the inner ring gas groove 13 constitutes an inner axial secondary air passage, and the inner ring gas groove 13 and the outer ring gas groove 14 between two adjacent radial rib plates 15 constitute an outer axial secondary air passage;

[0038] The inner vertical air outlet pipe 621 is plugged with the inner ring air inlet interface 131 and the inner ring support seat supports the inner ring air inlet interface 131, the outer vertical air outlet pipe 631 is plugged with the outer ring air inlet interface 141 and the outer ring support seat supports the outer ring air inlet interface 141, and there is a gap between the fire distributor seat 1 and the seat plate 61; the stir-fry combustion element 2, the inner ring fire cover 3 and the outer ring fire cover 4 are respectively buckled with the stir-fry gas outlet seat 11, the inner ring gas groove 13 and the outer ring gas groove 14. With such a design, when the stir-fry combustion element 2 burns, the secondary air is sufficient, the combustion is complete, and the firepower is fierce.

[0039] As a further improvement of the utility model: the stir-fry combustion element 2 is cylindrical and is provided with an outer annular protrusion 21 , the lower part of which is inserted into the stir-fry gas outlet seat 11 , and the stir-fry gas outlet seat 11 supports the outer annular protrusion 21 .

[0040] As a further improvement of the present invention: the inner annular tube portion 62 is located at the front of the seat plate 61, the stir-frying air inlet and outlet pipes 64 are located at the left side of the rear portion, and the outer annular tube portion 63 is located at the right side of the rear portion.

[0041] The radial ribs 15 are distributed in a regular triangle shape, and one radial rib 15 is located at the vertex. Figure 1 As shown;

[0042] The inner ring air inlet interface 131 is connected to the radial rib plate 15 at the front and is connected and communicated with the inner ring gas groove 13, the outer ring air inlet interface 141 is connected to the radial rib plate 15 on the right side of the rear and is connected and communicated with the outer ring gas groove 14, and the stir-frying ejector tube 12 is connected to the radial rib plate 15 on the left side of the rear.

[0043] As a further improvement of the present invention: an ignition needle seat 611 and a sensing needle seat 612 are provided on the seat plate 61, and the ignition needle seat and the sensing needle seat are opposite to the rear inner ring axial secondary channel.

[0044] The stir-frying air inlet and outlet pipe 64 is located at the upper part of the seat plate 61 as the air outlet part 641 and the lower part as the air inlet part 642. The air outlet part 6 is provided with a stir-frying nozzle 643;

[0045] like Figure 4 As shown, the stir-fry nozzle 643 is opposite to the stir-fry ejection tube 12, and the axes of the two coincide. The air outlet direction of the stir-fry nozzle 643 has an acute angle with the horizontal plane below, or has an elevation angle.

[0046] The upper portion of the outer circumferential surface of the inner ring fire cover 3 is provided with an inner ring combustion hole, and the upper portion of the outer circumferential surface of the outer ring fire cover 4 is provided with an outer ring combustion hole.

[0047] The upper portion of the outer circumferential surface of the inner ring fire cover 3 is provided with an inner ring combustion hole;

[0048] The top of the outer ring fire cover 4 is provided with a plurality of axial air outlet holes 41 along the axial direction;

[0049] It also includes a combustion head 42 , and an air inlet end of the combustion head 42 is connected to the axial air outlet hole 41 .

[0050] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A stir-fry burner, characterized in that: It includes a stove head, a fire distributor seat, a stir-fry burning part, an inner ring fire cover and an outer ring fire cover. The furnace head includes an ejector tube and an air outlet. The ejector tube part comprises an inner ring ejector tube and an outer ring ejector tube; The air outlet portion includes a seat plate, an inner ring pipe portion arranged at the front, an outer ring pipe portion arranged at one side and a stir-fry air inlet and outlet pipe arranged at the other side, the inner ring pipe portion includes an inner horizontal air inlet pipe and an inner vertical air outlet pipe, and the outer ring pipe portion includes an outer horizontal air inlet pipe and an outer vertical air outlet pipe; The fire distributor seat includes a stir-fry outlet seat, a stir-fry ejector tube, an inner ring gas groove, an inner ring air inlet interface, an outer ring gas groove, an outer ring air inlet interface and a radial rib plate. The gap between the stir-fry outlet seat and the axial hole of the inner ring gas groove constitutes an inner axial secondary air channel, and the inner ring gas groove and the outer ring gas groove between two adjacent radial rib plates constitute an outer axial secondary air channel. The inner vertical air outlet pipe is plugged into and supports the inner ring air inlet interface, the outer vertical air outlet pipe is plugged into and supports the outer ring air inlet interface, the stir-fry combustion part, the inner ring fire cover and the outer ring fire cover are respectively snapped into the stir-fry air outlet seat, the inner ring gas groove and the outer ring gas groove.

2. A stir-fry burner according to claim 1, characterized in that: The stir-fry combustion part is cylindrical and is provided with an outer annular protrusion, and the lower part is inserted into the stir-fry gas outlet seat, and the stir-fry gas outlet seat supports the outer annular protrusion.

3. A stir-fry burner according to claim 1, characterized in that: The inner ring pipe is located at the front of the seat plate, the stir-fry inlet and outlet pipes are located at the left rear side, and the outer ring pipe is located at the right rear side. The radial ribs are distributed in a regular triangle shape. The inner ring air intake interface is connected to the radial rib plate at the front and is connected and communicated with the inner ring gas groove. The outer ring air intake interface is connected to the radial rib plate on the right side of the rear and is connected and communicated with the outer ring gas groove. The stir-fry ejector pipe is connected to the radial rib plate on the left side of the rear.

4. A stir-fry burner according to claim 3, characterized in that: An ignition needle seat and a sensing needle seat are arranged on the seat plate, and the ignition needle seat and the sensing needle seat are opposite to the axial secondary channel of the inner ring at the rear.

5. A stir-fry burner according to claim 1, characterized in that: The stir-fry air inlet and outlet pipes are located at the upper part of the seat plate as an air outlet part and the lower part as an air inlet part, and a stir-fry nozzle is arranged on the air outlet part.

6. A stir-fry burner according to claim 1, 2, 3, 4 or 5, characterized in that: An inner ring combustion hole is arranged at the upper portion of the outer circumferential surface of the inner ring fire cover, and an outer ring combustion hole is arranged at the upper portion of the outer circumferential surface of the outer ring fire cover.

7. A stir-fry burner according to claim 1, 2, 3, 4 or 5, characterized in that: The upper portion of the outer circumferential surface of the inner ring fire cover is provided with an inner ring combustion hole; The top of the outer ring fire cover is provided with a plurality of axial air outlet holes along the axial direction; It also includes a combustion head, wherein the air inlet end of the combustion head is connected to the axial air outlet.

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