Distributor seat, stove burner and gas stove

Abstract

The utility model relates to a fire distributor seat, a stove burner and a gas stove, the fire distributor seat comprises a central fire cover seat, a central gas inlet pipe, a circular gas inlet cavity, a gas inlet interface, an outer ring gas groove, an annular gas guide steady flow groove, a gas outlet cavity with an upper opening, a radial gas channel and a secondary air channel, the radial gas channel is communicated with the circular gas inlet cavity and the gas outlet cavity; the annular gas guiding and flow stabilizing groove intersects with the radial gas channel, and the gas outlet cavity communicates with the outer ring gas groove. The annular gas guide flow stabilizing groove plays a role in stabilizing flow and guiding flow so that gas can be evenly distributed, and the gas outlet cavity plays a role in slowing flow and guiding flow after the gas is distributed through the annular gas guide flow stabilizing groove.

Description

Technical Field

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

[0002] At present, the existing technology is Chinese patent 201820939640.2, a stove burner with an outer ring fire cover partition, including a burner head, a fire distributor seat, an inner fire cover and an outer ring fire cover, the fire distributor seat includes a central fire cover seat, an outer ring gas groove, a radial gas channel and an axial secondary air channel, the fire distributor seat cooperates with the burner head, and the inner fire cover and the outer ring fire cover cooperate with the central fire cover seat and the outer ring gas groove respectively; the outer ring fire cover includes an inner ring wall plate, a top circular ring plate and an outer ring wall plate, the top circular ring plate is provided with a plurality of combustion chambers with lower openings, the outer ring wall plate of the combustion chamber is provided with a combustion hole, the clockwise end or counterclockwise end of the combustion chamber is provided with an ignition hole parallel to the top circular ring plate and penetrating the radial direction of the combustion chamber, and the inner ring wall plate of the combustion chamber is provided with at least one ignition hole, and the ignition hole is connected with the ignition hole and the combustion hole. Problems: The gas in the outer ring gas groove of the fire distributor seat is prone to vortex, the gas distribution is uneven, and flying fire is prone to occur. Utility Model Content

[0003] The utility model aims to provide a fire distributor seat, which has the characteristics of uniform distribution of gas in an outer ring gas groove and no eddy current.

[0004] The utility model is implemented as follows: a fire distributor seat, which is special in that it includes a central fire cover seat, a central air inlet pipe, a circular air inlet cavity, an air inlet interface, an outer ring gas groove, an annular gas guide flow stabilizing groove, an upper opening air outlet cavity, a radial gas channel and a secondary air channel, the radial gas channel is connected with the circular air inlet cavity and the air outlet cavity, the annular gas guide flow stabilizing groove intersects with the radial gas channel, and the air outlet cavity is connected with the outer ring gas groove.

[0005] The fire distributor base is special in that: the fire distributor base comprises a base member and a top member.

[0006] The base member includes a circular bottom cavity arranged in the center, the air inlet interface arranged on the circular bottom cavity, a plurality of through holes, a countersunk hole and the air outlet cavity on the bottom plate provided with the countersunk hole, and the air outlet cavity is connected with the circular bottom cavity;

[0007] The top seat member includes the central fire cover seat and the central air inlet pipe, a circular cavity with a lower opening, a plurality of radial grooves with a lower opening and an axial air duct, the central air inlet pipe is located in the circular cavity, and the radial grooves are connected to the circular cavity;

[0008] The top seat is embedded in the circular bottom cavity and fixed, and the gap between the lower part of the outer circumferential surface of the top seat and the inner wall of the circular bottom cavity constitutes the annular air guide stabilizing flow groove, the bottom plate of the circular bottom cavity covers the lower opening of the circular cavity to form the circular air inlet cavity, and the bottom plate covers the lower opening of the radial groove to form a radial gas channel, the axial air duct and the through hole are connected to form a secondary air channel, and the upper part of the outer circumferential surface of the top seat and the countersunk hole constitute an outer ring gas groove.

[0009] The special feature of the fire distributor seat is that a connecting hole is arranged on the bottom plate of the circular bottom cavity, and a screw hole is arranged on the top seat; a screw passes through the connecting hole and is screwed into the screw hole.

[0010] The special feature of the fire distributor seat is that the radial gas passage and the gas outlet cavity rotate left or right together.

[0011] A stove burner is special in that it comprises the above-mentioned fire distributor seat.

[0012] A gas cooker is characterized in that it comprises the cooker burner as described above.

[0013] The utility model discloses a fire distributor seat, wherein the annular gas-guiding steady-flow groove plays the role of stabilizing and guiding the flow and making the gas evenly distributed. After the flow is divided by the annular gas-guiding steady-flow groove, the gas outlet cavity plays the role of slowing down the flow and guiding the flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a top view of the utility model.

[0015] Figure 2 yes Figure 1 A-A view of.

[0016] Figure 3 yes Figure 1 B-B view.

[0017] Figure 4 yes Figure 2 C-C view of the .

[0018] Figure 5 It is a stereogram of the utility model.

[0019] Figure 6 It is one of the three-dimensional exploded views of the utility model.

[0020] Figure 7 This is the second three-dimensional exploded view of the present utility model.

[0021] Figure 8 It is a three-dimensional diagram of the top seat member of the utility model. DETAILED DESCRIPTION

[0022] 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.

[0023] 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.

[0024] like Figure 1 As shown, a fire distributor seat includes a central fire cover seat 1, a central air inlet pipe 11, a circular air inlet cavity 2, an air inlet interface 21, an outer ring gas groove 3, an annular gas guide flow stabilizing groove 4, an upper opening air outlet cavity 5, a radial gas channel 6 and an axial secondary air channel 7, wherein the radial gas channel 6 is connected with the circular air inlet cavity 2 and the air outlet cavity 5, the annular gas guide flow stabilizing groove 4 intersects with the radial gas channel 6, and the air outlet cavity 5 is connected with the outer ring gas groove 3; the radial gas channel 6 and the secondary air channel 7 are arranged alternately; and four radial gas channels 6 and four secondary air channels 7 are respectively provided. The annular gas guide flow stabilizing groove 4 diverts the gas at the outlet end of the radial gas channel 6 to slow down the speed of the gas entering the air outlet cavity 5 and prevent the generation of vortex.

[0025] like Figure 6 , Figure 7 As shown, the ignition distributor seat includes a base member 8 and a top member 9.

[0026] The base member 8 includes a circular bottom cavity 81 disposed at the center, the air inlet interface 21 disposed on the circular bottom cavity 81, a plurality of through holes 82, a countersunk hole 83, and the air outlet cavity 5 disposed on the bottom plate of the countersunk hole 83, and the air outlet cavity 5 is connected to the circular bottom cavity 81;

[0027] The top seat 9 includes the central fire cover seat 1 and the central air inlet pipe 11, a circular cavity 91 with a lower opening, a plurality of radial grooves 92 with a lower opening, and an axial air duct 93. The central air inlet pipe 11 is located in the circular cavity 91, and the radial grooves 92 are connected to the circular cavity 91.

[0028] The top seat member 9 is embedded in the circular bottom cavity 81 and fixed, and the gap between the lower part of the outer circumference of the top seat member 9 and the inner wall of the circular bottom cavity 81 constitutes the annular air guide steady flow groove 4, the bottom plate of the circular bottom cavity 81 covers the lower opening of the circular cavity 91 to form the circular air inlet cavity 2, the bottom plate of the circular bottom cavity 81 covers the lower opening of the radial groove 92 to form the radial gas channel 6, the axial air duct 93 and the through hole 82 are connected to form a secondary air channel 7, and the upper part of the outer circumference of the top seat member 9 and the countersunk hole 83 constitute the outer ring gas groove 3.

[0029] A connecting hole is provided on the bottom plate of the circular bottom cavity 81, and a screw hole is provided on the top seat member 9; a screw passes through the connecting hole and is screwed into the screw hole.

[0030] The radial gas passage 6 and the gas outlet cavity 5 rotate together in a left or right direction.

[0031] A stove burner comprises the above-mentioned ignition distributor seat.

[0032] A gas cooker comprises the cooker burner as described above.

[0033] 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 fire-distributing device seat, characterized in that: It includes a central fire cover seat, a central air inlet pipe, a circular air inlet cavity, an air inlet interface, an outer ring gas groove, an annular gas guide flow stabilizing groove, an upper opening air outlet cavity, a radial gas channel and a secondary air channel. The radial gas channel is connected with the circular air inlet cavity and the air outlet cavity, the annular gas guide flow stabilizing groove intersects with the radial gas channel, and the air outlet cavity is connected with the outer ring gas groove.

2. The ignition distributor according to claim 1, characterized in that: The fire distributor seat comprises a base member and a top member, The base member includes a circular bottom cavity arranged in the center, the air inlet interface arranged on the circular bottom cavity, a plurality of through holes, a countersunk hole and the air outlet cavity on the bottom plate provided with the countersunk hole, and the air outlet cavity is connected with the circular bottom cavity; The top seat member includes the central fire cover seat and the central air inlet pipe, a circular cavity with a lower opening, a plurality of radial grooves with a lower opening and an axial air duct, the central air inlet pipe is located in the circular cavity, and the radial grooves are connected to the circular cavity; The top seat is embedded in the circular bottom cavity and fixed, and the gap between the lower part of the outer circumferential surface of the top seat and the inner wall of the circular bottom cavity constitutes the annular air guide stabilizing flow groove, the bottom plate of the circular bottom cavity covers the lower opening of the circular cavity to form the circular air inlet cavity, and the bottom plate covers the lower opening of the radial groove to form a radial gas channel, the axial air duct and the through hole are connected to form a secondary air channel, and the upper part of the outer circumferential surface of the top seat and the countersunk hole constitute an outer ring gas groove.

3. A fire distributor base according to claim 2, characterized in that: A connecting hole is arranged on the bottom plate of the circular bottom cavity, and a screw hole is arranged on the top seat; a screw passes through the connecting hole and is screwed into the screw hole.

4. The ignition distributor according to claim 2, characterized in that: The radial gas passage and the gas outlet cavity rotate together in left or right direction.

5. A stove burner, characterized in that: It comprises the ignition divider seat as claimed in any one of claims 1 to 4.

6. A gas cooker, characterized in that: It comprises the cooker burner as claimed in claim 5.

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