A flip-over single-inducer double-ring fire combustor

Abstract

A flip-type single-ejector double-ring burner includes a burner head, a burner distributor seat, a central burner cap, and an outer ring burner cap. The burner head includes a base plate, a protruding head, an inlet / outlet gas seat, an ignition wire hole, an induction wire hole, and two hinged frame plates. The burner distributor seat includes an annular seat plate, a hinged seat plate, an outer ring gas groove, an outer ring premixing chamber, a central burner cap seat, an ejector tube, an ignition needle mounting hole, an induction needle mounting hole, a boiler support foot, and a support column. The ejector tube, the outer ring premixing chamber, and the outer ring gas groove are sequentially connected. The central burner cap seat is connected to and communicates with the ejector tube. The outer ring gas groove is fixed to the axial hole of the annular seat plate, and the ejector tube is connected to the hinged seat of the outer ring gas groove. The hinged frame plate extends between two movable hinge plates on the hinged seat plate and is rotatably engaged. The nozzle on the gas outlet end of the inlet / outlet gas seat is opposite to the ejector tube. The burner head and burner distributor seat have a simple structure, are easy to manufacture, and have low cost.

Description

Technical Field

[0001] This utility model relates to a stove burner, and more particularly to a tilting burner. Background Technology

[0002] The existing technology, Chinese patent 202222344135.2, describes a flip-type burner for a gas stove, including a gas guide hinge seat, a nozzle, a burner seat, a flow divider seat, a central burner cap, and an outer ring burner cap. The central burner cap and the outer ring burner cap are respectively fastened and fixed to the central burner cap seat and the outer ring gas channel. The flow divider seat intersects with the burner seat, and a radial secondary air channel passes through the side wall plate of the square seat. The upper part of the circular seat extends upward on the top plate of the flow divider seat, and the central ejector tube and the outer ejector tube are located inside the square seat. The hinge plate is hinged to the hinge frame plate, and the top plate of the hinge seat covers the gas guide hinge seat. Under normal conditions, the burner seat and the gas guide hinge seat are perpendicular, and the support column at the rear of the burner seat supports and cooperates with the panel of the gas stove. After flipping, the top plate of the hinge seat cooperates and stops with the hinge frame plate. The problem is that the structure is complex, requiring the installation of a central ejector tube, an outer ring ejector tube, a central inlet / outlet gas seat, and an outer ring inlet / outlet gas seat. Utility Model Content

[0003] The purpose of this invention is to provide a flip-type single ejector tube double ring burner, which has the characteristics of simple structure and convenient manufacturing.

[0004] This invention is achieved as follows: a flip-type single-ejector double-ring burner, characterized in that it includes a burner head, a flame distributor seat, a central flame cap, and an outer ring flame cap.

[0005] The burner head includes a base plate, a protruding head, an inlet / outlet gas seat, an ignition wire hole, an induction wire hole, and two hinged frame plates. The inlet / outlet gas seat passes through the protruding head and the base plate. The ignition wire hole and the induction wire hole are located on both sides of the inlet gas seat and pass through the protruding head and the base plate. The hinged frame plates are provided with the two ends of the protruding head.

[0006] The ignition distributor base includes an annular base plate, a hinged base plate, an outer annular gas groove, an outer annular premixing chamber, a center burner cap base, an injector tube, an ignition needle mounting hole, an induction needle mounting hole, a boiler support foot, and a support column. The injector tube, the outer annular premixing chamber, and the outer annular gas groove are connected in sequence. The center burner cap base is connected to and communicates with the injector tube. The outer annular gas groove is fixed to the axis hole of the annular base plate, and the injector tube is connected to the hinged base of the outer annular gas groove.

[0007] The hinge plate extends between the two movable hinge plates on the hinge seat plate and rotates to engage with it. The nozzle and ejector tube on the air outlet end of the air inlet and outlet seat are opposite each other.

[0008] Preferably, the upper surface of the convex head and the bottom surface of the support column are on the same plane.

[0009] Preferably, it also includes a frustum-shaped heat insulation panel.

[0010] The top of the truncated cone-shaped heat insulation plate is connected to the ejector tube and the central flame cap, and there is a gap between the lower end of the outer ring gas tank radially inside and the truncated cone-shaped heat insulation plate.

[0011] This utility model discloses a flip-type single-ejector double-ring burner. Due to this structure, the burner head and distributor seat are simple in structure, easy to manufacture, and low in cost. Attached Figure Description

[0012] Figure 1 This is a top view of the present invention.

[0013] Figure 2 yes Figure 1 A-A view.

[0014] Figure 3 yes Figure 1 B-B view.

[0015] Figure 4 This is one of the perspective views of this utility model.

[0016] Figure 5 This is the second perspective view of this utility model.

[0017] Figure 6 This is one of the exploded perspective views of this utility model.

[0018] Figure 7 This is the second exploded perspective view of this utility model. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0021] like Figure 1 , Figure 2 , Figure 3As shown, a tilting single-ejector double-ring burner includes a burner head 1, a flame distributor seat 2, a central flame cap 3, and an outer ring flame cap 4.

[0022] The burner head 1 includes a base plate 11, a protruding head 12 disposed on the base plate, an inlet / outlet gas seat 13, an ignition wire hole 141, an induction wire hole 142, and two hinged frame plates 15. The inlet / outlet gas seat 13 passes through the protruding head 12 and the base plate 11. The ignition wire hole 141 and the induction wire hole 142 are located on both sides of the inlet gas seat and pass through the protruding head 12 and the base plate 11. The hinged frame plates 15 are provided with both ends of the protruding head 12. The inlet / outlet gas seat 13 includes an inlet portion located on the lower surface of the base plate and an outlet portion located on the protruding head 12. A nozzle is provided on the outlet portion.

[0023] The ignition distributor seat 2 includes an annular seat plate 20, a hinged seat plate 21, an outer annular gas groove 22, an outer annular premixing chamber 23, a center flame cap seat 24, an injector tube 25, an ignition needle mounting hole 261, an induction needle mounting hole 262, a pot support 27, and a support column 28. The injector tube 25, the outer annular premixing chamber 23, and the outer annular gas groove 22 are connected in sequence. The center flame cap seat 24 is connected to and communicates with the injector tube 25. The outer annular gas groove 22 is fixed to the axis hole of the annular seat plate 20. The injector tube 25 is connected to the outer annular gas groove 22 and the hinged seat plate 21.

[0024] The hinge plate 15 extends into the two movable hinge plates 211 of the hinge seat plate 21 and rotates to engage with each other. The nozzle 6 on the air outlet end of the air inlet / outlet seat 13 and the ejector tube 25 are opposite each other.

[0025] In use, the protruding head 12 is inserted into the through hole of the cooktop panel, the base plate 11 supports the cooktop panel and is fixed together, and the support column 28 is supported and engaged with the cooktop panel; for example Figure 2 As shown, the burner seat 2, the center burner cap 3, and the outer ring burner cap 4 rotate together counterclockwise relative to the burner head 1 until the suspended end of the hinged seat plate 21 is engaged with the hinged frame plate 15 and the rotation angle of the burner seat 2 is greater than 90 degrees.

[0026] The upper surface of the convex head 12 and the bottom surface of the support column 28 are on the same plane.

[0027] As a further improvement of this utility model, it also includes a frustum-shaped heat insulation plate 5, which serves to prevent heat energy from being transferred to the stove panel.

[0028] The top of the truncated cone-shaped heat insulation plate 5 is connected to the injector tube 25 and the center burner cap 3, and there is a gap between the lower end of the outer annular gas groove 22 on the radially inner side and the truncated cone-shaped heat insulation plate 5. This gap supplies secondary air to the center burner cap 3.

[0029] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A reverse single-inducer double-loop fire burner, characterized by: The burner head, the distributor seat, the central fire cover and the outer ring fire cover, The burner head comprises a base plate, a convex head, an air inlet and outlet seat, an ignition wire hole, an induction wire hole and two hinged frame plates, the air inlet and outlet seat penetrates the convex head and the base plate, the ignition wire hole and the induction wire hole are located on both sides of the air inlet and outlet seat and penetrate the convex head and the base plate, and the hinged frame plates are arranged at both ends of the convex head; The distributor seat comprises an annular seat plate, a hinged seat plate, an outer ring gas groove, an outer ring premixing cavity, a central fire cover seat, an injection pipe, an ignition needle mounting hole, an induction needle mounting hole, a pot foot and a support column, the injection pipe, the outer ring premixing cavity and the outer ring gas groove are sequentially communicated, the central fire cover seat is connected with the injection pipe and is communicated; the outer ring gas groove is fixed with the axial hole of the annular seat plate, and the injection pipe is connected with the hinged seat of the outer ring gas groove; The hinged frame plate is inserted between the two movable hinged plates on the hinged seat plate and is rotationally matched, and the nozzle on the air outlet end of the air inlet and outlet seat is opposite to the injection pipe.

2. A reverse-flow single-inducer dual-ring flame combustor as recited in claim 1, characterized by: The upper surface of the convex head and the bottom end surface of the support column are on the same plane.

3. A reverse-flow single-inducer dual-ring flame combustor as recited in claim 1, characterized by: Further comprising a conical frustum-shaped heat insulation plate, The top of the conical frustum-shaped heat insulation plate is connected with the injection pipe and the central fire cover, and there is a gap between the lower end of the radial inner side of the outer ring gas groove and the conical frustum-shaped heat insulation plate.

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