CN218154339U - Gas valve and burner assembly of stove - Google Patents
Gas valve and burner assembly of stove Download PDFInfo
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- CN218154339U CN218154339U CN202222344186.5U CN202222344186U CN218154339U CN 218154339 U CN218154339 U CN 218154339U CN 202222344186 U CN202222344186 U CN 202222344186U CN 218154339 U CN218154339 U CN 218154339U
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Abstract
A gas valve and a burner assembly of a stove comprise a gas valve, a central air duct, an outer ring air duct and a burner, wherein the burner also comprises an air inlet seat, a central air inlet hole, an outer ring air inlet hole and a screw hole which are arranged on the air inlet seat; the central air duct and the outer ring air duct are integrally formed, one end of the central air duct is provided with an air inlet flange, and the other end of the central air duct is provided with an air outlet flange; the air inlet flange is attached to the air outlet seat, and the screw penetrates through the air inlet flange to be screwed with the screw hole of the fixed seat; the air outlet flange is attached to the air inlet seat, and the screw penetrates through the air outlet flange and is fixed with the screw hole of the air inlet seat. The central air duct and the outer ring air duct are integrally formed, so that the assembly is convenient; the gas valve, the central gas-guide tube, the outer ring gas-guide tube and the burner are assembled into a whole and then assembled into the bottom shell of the stove, so that the assembly efficiency is high.
Description
Technical Field
The utility model relates to a furniture gas cooking utensils, especially gas valve and furnace end subassembly.
Background
In the prior art, chinese patent 202020209820.2 discloses a kitchen range convenient to clean, which comprises a bottom shell, wherein a panel is arranged at an opening of the bottom shell, a furnace end is arranged on the upper end surface of the panel, and two small holes are formed in the furnace end; an ignition mechanism and a fuel gas conduction structure are arranged in the bottom shell, the ignition mechanism comprises a fixed support, a thermocouple and an ignition needle are fixed on the fixed support, the thermocouple and the ignition needle are inserted into two small holes in the furnace end, the ignition needle is connected with a pulse, the pulse is connected with a power supply, and the pulse provides high voltage for the ignition needle to realize the discharge ignition of the ignition needle; the gas conduction structure comprises a cylindrical vent pipe and a valve body, a nozzle is arranged on the side edge of the cylindrical vent pipe, a plug is arranged at the top of the cylindrical vent pipe, an aluminum pipe connector is connected to the bottom of the cylindrical vent pipe, the aluminum pipe connector is connected with the valve body through an aluminum pipe, the aluminum pipe is used for dredging gas, the valve body is connected with a gas pipe, and the gas pipe is connected with an external gas source. There are problems in that: the burner, the gas valve and the gas pipe can not be connected into a whole, and during assembly, the burner and the valve body are fixed firstly, and then the gas pipe is assembled; the assembly space is small, and the assembly efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: the gas valve and burner assembly for kitchen range has the features of integral central gas pipe and outer gas guiding pipe, and integral valve body, central gas pipe, outer gas guiding pipe and burner.
The utility model discloses a realize like this: a gas valve and a burner assembly of a stove comprise a gas valve, a central gas guide pipe, an outer ring gas guide pipe and a burner, wherein the gas valve comprises a valve body, the valve body comprises a valve core cavity, a central gas outlet hole and an outer ring gas outlet hole, and the burner comprises a central gas inlet pipe, an outer ring gas inlet pipe, a central nozzle seat and an outer ring nozzle seat; it is characterized in that: the valve body is provided with an air outlet seat and a fixed seat, and the central air outlet hole and the outer ring air outlet hole extend to the air outlet seat;
the furnace end also comprises an air inlet seat, a central air inlet hole, an outer ring air inlet hole and a screw hole, wherein the central air inlet hole, the outer ring air inlet hole and the screw hole are arranged on the air inlet seat;
the central air duct and the outer ring air duct are integrally formed, one end of the central air duct is provided with an air inlet flange, and the other end of the central air duct is provided with an air outlet flange;
the air inlet flange is attached to the air outlet seat, and the screw penetrates through the air inlet flange to be screwed with the screw hole of the fixed seat; the air outlet flange is attached to the air inlet seat, and the screw penetrates through the air outlet flange and is fixed with the screw hole of the air inlet seat.
The kitchen range gas valve and the furnace end assembly are characterized in that: the air outlet seat is provided with a counter bore surrounding the central air outlet hole and the outer ring air outlet hole;
the air outlet sealing gasket is made of rubber materials, and is provided with two air guide holes and annular bulges surrounding the air guide holes;
the air outlet sealing gasket is embedded in the counter bore, one annular bulge surrounds the air inlet end of the central air inlet pipe, and the other annular bulge surrounds the air inlet end of the outer ring air inlet pipe.
The kitchen range gas valve and the furnace end assembly are characterized in that: the air outlet flange is provided with an air guide counter bore, the air guide counter bore has a certain length, and one end of the air guide counter bore is communicated with the central air guide pipe;
the air inlet sealing gasket is provided with a strip-shaped central air guide hole and an outer ring air guide hole;
the air inlet sealing gasket is arranged between the air outlet flange and the air inlet seat, the air guide counter bore is opposite to the strip-shaped central air guide hole, and the outer ring air guide hole is communicated with the outer ring air inlet hole.
The kitchen range gas valve and the furnace end component are characterized in that: the end face of the air outlet end of the air inlet sealing gasket is provided with a strip-shaped annular bulge and a circular ring-shaped bulge which surround the strip-shaped central air guide hole.
The kitchen range gas valve and the furnace end assembly are characterized in that: a flange counter bore is arranged on the strip-shaped central air guide hole; the air inlet sealing gasket is embedded into the flange counter bore and extends out.
The kitchen range gas valve and the furnace end component are characterized in that: the furnace end also comprises a central vertical air pipe, a radial air duct, an outer ring vertical air pipe and an outer ring gas cavity,
the central air inlet pipe, the central vertical air pipe and the radial guide pipe are sequentially communicated, the central nozzle seat is arranged at the air outlet end of the radial air guide pipe, the outer ring air inlet pipe, the outer ring vertical air pipe and the outer ring gas cavity are sequentially communicated, and the outer ring nozzle seat is annular and is uniformly arranged on the outer ring gas cavity.
The kitchen range gas valve and the furnace end assembly are characterized in that: the furnace end is formed in one step.
The kitchen range gas valve and the furnace end component are characterized in that: the burner also comprises a central longitudinal air outlet seat and an outer ring longitudinal air outlet seat, wherein the upper end of the central longitudinal air outlet seat is a central nozzle seat, the upper end of the outer ring longitudinal air outlet seat is an outer ring nozzle hole, and the axes of the nozzle mounting holes on the central nozzle seat and the outer ring nozzle seat are parallel to the horizontal plane;
the central air inlet pipe is communicated with the central longitudinal air outlet seat, and the outer ring air inlet pipe is communicated with the outer ring longitudinal air outlet seat.
The utility model relates to a gas valve and a burner component of a cooking range, a central air duct and an outer ring air duct are integrally formed, and the assembly is convenient; the gas valve, the central gas-guide tube, the outer ring gas-guide tube and the burner are assembled into a whole and then assembled into the bottom shell of the stove, so that the assembly efficiency is high.
Drawings
Fig. 1 is one of the exploded perspective views of the present invention.
Fig. 2 is a second exploded perspective view of the present invention.
Fig. 3 is a perspective view of the present invention.
Fig. 4 is one of the perspective views of the furnace head 4 of the present invention.
Fig. 5 is a second perspective view of the furnace head 4 of the present invention.
Fig. 6 is a cross-sectional view of the present invention.
Fig. 7 is a view a-a of fig. 6.
Fig. 8 is one of perspective views of a second embodiment of the present invention.
Fig. 9 is a second perspective view of the second embodiment of the present invention.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to 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 only for explaining the present invention, and should not be construed as limiting the present invention.
As shown in fig. 1, a gas valve 1 and a burner 4 assembly of a cooking stove comprises a gas valve 1, a central gas-guide tube 2, an outer ring gas-guide tube 3 and a burner 4, wherein the gas valve 1 comprises a valve body, the valve body comprises a valve core cavity (not marked in the figure), a central gas outlet hole 11 and an outer ring gas outlet hole 12, and the burner 4 comprises a central gas inlet tube 41, an outer ring gas inlet tube 42, a central nozzle seat 43 and an outer ring nozzle seat 44;
the valve body is provided with an air outlet seat 13 and a fixed seat 14, and the central air outlet hole 11 and the outer ring air outlet hole 12 extend to the air outlet seat 13; the fixed seat 14 is positioned at the upper part and the lower part of the air outlet seat 13, and a screw hole is arranged on the fixed seat 14;
the burner 4 further comprises an air inlet seat 45, and a central air inlet hole, an outer ring air inlet hole and a screw hole which are arranged on the air inlet seat 45, wherein the air inlet seat 45 is connected with the central air inlet pipe 41 and the outer ring air inlet pipe 42, and the central air inlet hole and the outer ring air inlet hole are respectively communicated with the central air inlet pipe 41 and the outer ring air inlet pipe 42;
the central air duct 2 and the outer ring air duct 3 are integrally formed, and one end of the central air duct is provided with an air inlet flange 21, and the other end of the central air duct is provided with an air outlet flange 22;
the air inlet flange 21 is attached to the air outlet base 13, and screws penetrate through the air inlet flange 21 and are screwed with screw holes of the fixed base 14; the air outlet flange 22 is attached to the air inlet seat 45, and screws penetrate through screw holes of the air outlet flange 22 and the air inlet seat 45 to be fixed; by adopting the structure, the gas valve 1, the central gas-guide tube 2, the outer ring gas-guide tube 3 and the burner 4 are assembled into a whole, and the integrity is strong; then the water-saving oil is assembled in the bottom shell of the kitchen range; compared with the prior art, the gas valve 1, the central gas guide tube 2, the outer ring gas guide tube 3 and the burner 4 are assembled on the bottom shell of the stove, and then the central gas guide tube 2 and the outer ring gas guide tube 3 are assembled, so that the assembly is convenient, and the work efficiency is high.
As a further improvement of the utility model: the air outlet seat 13 is provided with a counter bore 15 surrounding the central air outlet hole 11 and the outer ring air outlet hole 12;
the air outlet sealing gasket 5 is made of rubber materials, and two air guide holes 51 and an annular bulge 52 surrounding the air guide holes 51 are formed in the air outlet sealing gasket 5;
the outlet gasket 5 is inserted into the counterbore 15 and protrudes, with one annular protrusion 52 surrounding the inlet end of the central inlet pipe 41 and the other annular protrusion 52 surrounding the inlet end of the outer inlet pipe 42. The sealing performance is improved.
As the utility model discloses further improve: the air outlet flange 22 is provided with an air guide counter bore 221, the air guide counter bore 221 has a certain length, and one end of the air guide counter bore 221 is communicated with the central air guide pipe 2;
the air inlet sealing gasket 6 is provided with a strip-shaped central air guide hole 61 and an outer ring air guide hole 62;
the air inlet sealing gasket 6 is arranged between the air outlet flange 22 and the air inlet seat 45, the air guide counter bore 221 is opposite to the strip-shaped central air guide hole 61, the air guide counter bore 221 is communicated with a central air inlet hole of the air inlet seat, and the outer ring air guide hole 62 is communicated with an outer ring air inlet hole of the air inlet seat 45;
the end face of the air outlet end of the air inlet sealing gasket 6 is provided with an elongated annular protrusion 611 surrounding the elongated central air guide hole 61 and an annular protrusion 621 surrounding the outer annular air guide hole 62. The strip-shaped annular protrusion 611 and the outer ring air guide hole 62 are attached to the air inlet seat 45;
a flange counter bore 222 is arranged on the strip-shaped central air guide hole 221; the air inlet seal 6 is embedded in the flange counterbore 222 and extends out.
As shown in fig. 2, the burner 4 further includes a central vertical air pipe 411, a radial air pipe 412, an outer vertical air pipe 421 and an outer gas chamber 422,
the central air inlet pipe 41, the central vertical air pipe 411 and the radial air guide pipe 412 are sequentially communicated, the central nozzle seat 43 is arranged at the air outlet end of the radial air guide pipe 412, the outer ring air inlet pipe 42, the outer ring vertical air pipe 421 and the outer ring gas cavity 422 are sequentially communicated, and the outer ring nozzle seats 44 are uniformly arranged on the outer ring gas cavity 422 in an annular shape;
the furnace end 4 is formed in one step.
As shown in fig. 8 and 9, the furnace end 4 further includes a central longitudinal air outlet seat 46 and an outer ring longitudinal air outlet seat 47, the upper end of the central longitudinal air outlet seat 46 is a central nozzle seat 43, the upper end of the outer ring longitudinal air outlet seat 47 is an outer ring nozzle seat 44, and the axes of the nozzle mounting holes on the central nozzle seat 43 and the outer ring nozzle seat 44 are parallel to the horizontal plane;
the central inlet duct 41 communicates with a central longitudinal outlet seat 46 and the outer annular inlet duct 42 communicates with an outer annular longitudinal outlet seat 47.
In this application, the strip shape includes a rectangular portion located at the middle and semicircular portions located at both ends.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (8)
1. A gas valve and a burner assembly of a stove comprise a gas valve, a central gas guide pipe, an outer ring gas guide pipe and a burner, wherein the gas valve comprises a valve body, the valve body comprises a valve core cavity, a central gas outlet hole and an outer ring gas outlet hole, and the burner comprises a central gas inlet pipe, an outer ring gas inlet pipe, a central nozzle seat and an outer ring nozzle seat; the method is characterized in that: the valve body is provided with an air outlet seat and a fixed seat, and the central air outlet hole and the outer ring air outlet hole extend to the air outlet seat;
the furnace end also comprises an air inlet seat, a central air inlet hole, an outer ring air inlet hole and a screw hole which are arranged on the air inlet seat, the air inlet seat is connected with the central air duct and the outer ring air duct, and the central air inlet hole and the outer ring air inlet hole are respectively communicated with the central air duct and the outer ring air duct;
the central air guide pipe and the outer ring air guide pipe are integrally formed, one end of the central air guide pipe is provided with an air inlet flange, and the other end of the central air guide pipe is provided with an air outlet flange;
the air inlet flange is attached to the air outlet seat, and the screw penetrates through the air inlet flange to be screwed with the screw hole of the fixed seat; the air outlet flange is attached to the air inlet seat, and the screw penetrates through the air outlet flange and is fixed with the screw hole of the air inlet seat.
2. The cooktop gas valve and burner assembly of claim 1, wherein: the air outlet seat is provided with a counter bore surrounding the central air outlet hole and the outer ring air outlet hole;
the air outlet sealing gasket is made of rubber materials, and is provided with two air guide holes and annular bulges surrounding the air guide holes;
the air outlet sealing gasket is embedded in the counter bore, one annular bulge surrounds the air inlet end of the central air inlet pipe, and the other annular bulge surrounds the air inlet end of the outer ring air inlet pipe.
3. The cooktop gas valve and burner assembly of claim 2, wherein: the air outlet flange is provided with an air guide counter bore, the air guide counter bore has a certain length, and one end of the air guide counter bore is communicated with the central air guide pipe;
the air inlet sealing gasket is provided with an air guide hole of an outer ring;
the air inlet sealing gasket is arranged between the air outlet flange and the air inlet seat, the air guide counter bore is opposite to the strip-shaped central air guide hole, and the outer ring air guide hole is communicated with the outer ring air inlet hole.
4. The cooktop gas valve and burner assembly of claim 3, wherein: the end face of the air outlet end of the air inlet sealing gasket is provided with a strip-shaped annular bulge and a ring-shaped annular bulge which surround the strip-shaped central air guide hole.
5. The cooktop gas valve and burner assembly of claim 4, wherein: a flange counter bore is arranged on the strip-shaped central air guide hole; the air inlet sealing gasket is embedded into the flange counter bore and extends out.
6. The cooktop gas valve and burner assembly of claims 1, 2, 3, 4, or 5, wherein: the furnace end also comprises a central vertical air pipe, a radial air duct, an outer ring vertical air pipe and an outer ring gas cavity,
the central air inlet pipe, the central vertical air pipe and the radial guide pipe are sequentially communicated, the central nozzle seat is arranged at the air outlet end of the radial air guide pipe, the outer ring air inlet pipe, the outer ring vertical air pipe and the outer ring gas cavity are sequentially communicated, and the outer ring nozzle seat is annular and is uniformly arranged on the outer ring gas cavity.
7. The cooktop gas valve and burner assembly of claim 6, wherein: the furnace end is formed in one step.
8. The cooktop gas valve and burner assembly of claim 1, 2, 3, 4, or 5, wherein: the burner also comprises a central longitudinal air outlet seat and an outer ring longitudinal air outlet seat, wherein the upper end of the central longitudinal air outlet seat is a central nozzle seat, the upper end of the outer ring longitudinal air outlet seat is an outer ring nozzle hole, and the axes of the nozzle mounting holes on the central nozzle seat and the outer ring nozzle seat are parallel to the horizontal plane;
the central air inlet pipe is communicated with the central longitudinal air outlet seat, and the outer ring air inlet pipe is communicated with the outer ring longitudinal air outlet seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222344186.5U CN218154339U (en) | 2022-09-02 | 2022-09-02 | Gas valve and burner assembly of stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222344186.5U CN218154339U (en) | 2022-09-02 | 2022-09-02 | Gas valve and burner assembly of stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218154339U true CN218154339U (en) | 2022-12-27 |
Family
ID=84559794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222344186.5U Active CN218154339U (en) | 2022-09-02 | 2022-09-02 | Gas valve and burner assembly of stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218154339U (en) |
-
2022
- 2022-09-02 CN CN202222344186.5U patent/CN218154339U/en active Active
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