Single-injection stir-frying furnace end and stir-frying burner

Abstract

The single-injection stir-frying furnace end comprises a seat plate, a vertical gas guide pipe, a stir-frying gas outlet seat, a gas inlet pipe and an injection pipe, an ignition needle fixing seat and an induction needle fixing seat are arranged in the middle of the rear end of the seat plate, the vertical gas guide pipe is arranged at the front end of the seat plate and intersects with the front end of the seat plate, and the injection pipe is connected with the vertical gas guide pipe. The injection pipe is arranged in the front-back direction. The stir-frying air outlet seat is arranged in the center of the seat plate, and the air inlet pipe is communicated with the stir-frying air outlet seat; the air inlet pipe is in the left-right direction. Only one injection pipe and one air inlet pipe are arranged, the structure is simple, the seat plate, the vertical air guide pipe, the stir-frying air outlet seat and the water inlet seat are integrally formed, the process is simple, and machining is convenient.

Description

Technical Field

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

[0002] At present, the existing technology, Chinese patent 202222724593.9, a kind of upper air inlet burner and gas stove, belongs to the technical field of kitchen equipment. The upper air inlet burner includes a base, a gas distribution plate, an outer ring ejector pipe, an inner ring ejector pipe, a nozzle assembly and a fire cover assembly. The base is provided with an outer ring air inlet joint, a stir-fry air inlet joint and an inner ring air inlet joint. The upper end of the base is provided with a double-path gas channel. The double-path gas channel is provided with a first main gas chamber and a first stir-fry gas chamber. The first main gas chamber is connected to the outer ring air inlet joint, and the first stir-fry gas chamber is connected to the stir-fry air inlet joint. The gas distribution plate includes an outer ring part and an inner ring part. The outer ring part is surrounded by an outer ring mixing chamber, and the inner ring part is surrounded by an inner ring mixing chamber. One end of the outer ring ejector pipe is connected to the outer ring mixing chamber, and the other end of the outer ring ejector pipe is arranged opposite to the double-path gas channel. The nozzle assembly includes a double-path nozzle installed on the double-path gas channel, and the double-path nozzle is provided with a second main gas chamber and a second stir-fry gas chamber. The existing problems are: the base, i.e. the furnace head, has a complex structure and a complex manufacturing process. Utility Model Content

[0003] The utility model aims to provide a single-injection stir-fry stove head, which has the characteristics of simple structure and convenient manufacture.

[0004] The utility model is realized in this way: a single-injection stir-fry stove head, which is special in that it includes a seat plate, a vertical air guide pipe, a stir-fry outlet seat, an air inlet pipe and an injection pipe,

[0005] An ignition needle fixing seat and a sensing needle fixing seat are provided in the middle of the rear end of the seat plate, the vertical air guide pipe is arranged at the front end of the seat plate and intersects, the ejector pipe is connected to the vertical air guide pipe, and the ejector pipe is arranged in the front and rear direction; the stir-frying air outlet seat is arranged in the center of the seat plate, and the air intake pipe is connected to the stir-frying air outlet seat; the air intake pipe is along the left and right direction.

[0006] Preferably: the bottom of the vertical air pipe is provided with an interface pipe and fixing seats on both sides;

[0007] The gas outlet end of the ejector tube is provided with a flange, a gas outlet interface and connecting seats on both sides;

[0008] The air outlet interface is inserted into the interface pipe, and the screw passes through the connecting seat and is screwed into the fixing seat.

[0009] Preferably: the air outlet end of the vertical air guide pipe is provided with an interface, and the air outlet end serves as a support seat.

[0010] Preferably, support columns are provided on both sides of the rear end of the seat plate.

[0011] A stir-fry burner, which is special in that it comprises a fire distributor seat, an inner ring fire cover with a lower opening, an outer ring fire cover and the above-mentioned single-injection stir-fry burner head;

[0012] The ignition distributor seat comprises an inner annular gas cavity, an outer annular gas groove and an air inlet interface, wherein the air inlet interface intersects and communicates with the inner annular gas cavity and the outer annular gas groove;

[0013] The vertical air guide pipe is inserted into the air inlet interface, the stir-frying air outlet seat is opposite to the axial hole of the inner circular ring-shaped gas chamber, and the axial hole of the inner circular ring-shaped gas chamber is butted with the axial hole of the inner ring-shaped fire cover to form a stir-frying combustion chamber.

[0014] The utility model discloses a single-injection stir-fry stove head, which has only one injection pipe and one air inlet pipe, and has a simple structure; a seat plate, a vertical air guide pipe, a stir-fry air outlet seat and a water inlet seat are integrally formed, and the process is simple and the machining is convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a cross-sectional view of the utility model.

[0016] Figure 2 yes Figure 1 A-A view of.

[0017] Figure 3 yes Figure 1 B-B view.

[0018] Figure 4 It is a stereogram of a stove head of the utility model.

[0019] Figure 5 It is a three-dimensional exploded view of the utility model. DETAILED DESCRIPTION

[0020] 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.

[0021] 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.

[0022] Example 1

[0023] like Figure 1 , Figure 4 As shown, a single-injection stir-fry stove head, the single-injection stir-fry stove head 1 includes a base plate 11, a vertical air guide pipe 12, a stir-fry outlet seat 13, an air inlet pipe 14 and an injection pipe 15.

[0024] An ignition needle fixing seat 112 and a sensing needle fixing seat 111 are provided at the middle of the rear end of the seat plate 11, a vertical air guide pipe 12 is provided at the front end of the seat plate 11 and intersects with each other, an ejection pipe 15 is connected to the vertical air guide pipe 12, and the ejection pipe 15 is arranged in the front-to-back direction; a stir-fry outlet seat 13 is provided at the center of the seat plate 11, and an air intake pipe 14 is connected to the stir-fry outlet seat 13; the air intake pipe 14 is arranged in the left-right direction;

[0025] The seat plate 11, the vertical air guide pipe 12, the stir-frying air outlet seat 13 and the air inlet pipe 14, the ignition needle fixing seat 112 and the sensor needle fixing seat 111 are integrally formed. From the perspective of composition and layout, demoulding is convenient and the mold structure is simple.

[0026] As a further improvement of the utility model: the bottom of the vertical air pipe 12 is provided with a mouthpiece 121 and fixing seats 122 located on both sides of the mouthpiece 121, or in other words: the two fixing seats 122 are on the diameter line of the mouthpiece 121 parallel to the horizontal plane;

[0027] The gas outlet end of the ejector tube 15 is provided with a flange 151, a gas outlet interface 152 and connecting seats 153 on both sides;

[0028] The air outlet interface 152 is inserted into the interface pipe 121 , the end of the interface pipe 121 is engaged with the flange mhkg, and the screw passes through the connecting seat 153 and is screwed into the fixing seat 122 .

[0029] The outlet end of the vertical air guide pipe 12 is provided with an interface 123 , and the outlet end serves as a support seat 124 .

[0030] Support columns 16 are provided on both sides of the rear end of the seat plate 11, and the support columns 16 are used to support the ignition distributor seat of the stove burner.

[0031] Example 2

[0032] like Figure 1 , Figure 2 As shown, a stir-fry burner comprises a fire distributor seat 2, an inner ring fire cover 3 with a lower opening, an outer ring fire cover 4 and the single-injection stir-fry burner head 1 as described above;

[0033] The ignition distributor seat 2 comprises an inner annular gas cavity 21, an outer annular gas groove 22 and an air inlet interface 23, wherein the inner annular gas cavity 21 and the outer annular gas groove 22 of the air inlet interface 23 intersect and communicate with each other;

[0034] The vertical air guide pipe 12 is inserted into the air inlet interface 23, the stir-frying air outlet seat 13 is opposite to the axial hole 211 of the inner annular gas chamber 21, and the axial hole of the inner annular gas chamber 211 is connected with the axial hole 31 of the inner annular fire cover 3 to form a stir-frying combustion chamber.

[0035] 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 single-injection stir-fry stove head, characterized in that: It includes a seat plate, a vertical air guide pipe, a stir-fry outlet seat, an air intake pipe and an ejector pipe. An ignition needle fixing seat and a sensing needle fixing seat are provided in the middle of the rear end of the seat plate, the vertical air guide pipe is arranged at the front end of the seat plate and intersects, the ejector pipe is connected to the vertical air guide pipe, and the ejector pipe is arranged in the front and rear direction; the stir-frying air outlet seat is arranged in the center of the seat plate, and the air intake pipe is connected to the stir-frying air outlet seat; the air intake pipe is along the left and right direction.

2. The single-injection stir-fry stove head according to claim 1, characterized in that: The bottom of the vertical air guide tube is provided with an interface tube and fixing seats on both sides; The gas outlet end of the ejector tube is provided with a flange, a gas outlet interface and connecting seats on both sides; The air outlet interface is inserted into the interface pipe, and the screw passes through the connecting seat and is screwed into the fixing seat.

3. The single-injection stir-fry stove head according to claim 1, characterized in that: The air outlet end of the vertical air guide pipe is provided with an interface, and the air outlet end serves as a support seat.

4. The single-injection stir-fry stove head according to claim 1, characterized in that: Support columns are arranged on both sides of the rear end of the seat plate.

5. A stir-fry burner, characterized in that: It comprises a fire distributor seat, an inner ring fire cover with a lower opening, an outer ring fire cover and a single-injection stir-fry stove head as claimed in any one of claims 1 to 4; The ignition distributor seat comprises an inner annular gas cavity, an outer annular gas groove and an air inlet interface, wherein the air inlet interface intersects and communicates with the inner annular gas cavity and the outer annular gas groove; The vertical air guide pipe is inserted into the air inlet interface, the stir-frying air outlet seat is opposite to the axial hole of the inner circular ring-shaped gas chamber, and the axial hole of the inner circular ring-shaped gas chamber is butted with the axial hole of the inner ring-shaped fire cover to form a stir-frying combustion chamber.

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