Multifunctional gas burner and gas stove

Abstract

Disclosed are a multifunctional gas burner and gas stove, the multifunctional gas burner comprising a base, a device case, a pressure stabilizing valve, a gas valve, a stand, a burner, a nozzle, a support, and a support base, the stand comprising a longitudinal section and a fork frame, the fork frame having opposing hinge sleeves at both ends, a nozzle provided in one or two hinge sleeves, the burner having two cylindrical hinge bases, the cylindrical hinge bases extending into the combustion chamber to form an ejector tube, one or two cylindrical hinge bases communicating with the gas cavity of the burner, and the pressure stabilizing valve and gas The gas valve is located inside the device case, the vertical section is fixedly connected to the device case, the gas valve communicates with the nozzle via an air conduit, the cylindrical hinge base is inserted into the hinge sleeve and rotatably fitted and positionable, the support is located above the burner, the base is movably fitted and positionable with the vertical section, the base and device case are supported and fitted with the support surface, in the steaming state the combustion end of the burner faces upward, in the heating state the combustion end of the burner faces a region raised from the base, and in the roasting / frying state the combustion end of the burner faces downward and faces the base, and the upper surface of the base is the roasting / frying surface.

Claims

1. A multi-functional gas burner comprising a base, device case, pressure stabilization valve, gas valve, stand, burner, nozzle, support, and support base, The stand includes a vertical section and a fork frame, with opposing hinge sleeves provided at both ends of the fork frame, and a nozzle provided within one or two hinge sleeves. The burner is provided with two cylindrical hinge bases, which extend into the combustion chamber to form an ejector tube, and one or two of the cylindrical hinge bases communicate with the gas cavity of the burner. A multi-functional gas burner in which a pressure stabilization valve and a gas valve are provided within the device case, the vertical section is fixedly connected to the device case, the gas valve communicates with the nozzle via an air conduit, the cylindrical hinge base is inserted into and rotatably fitted within the hinge sleeve and is positionable, the support is provided above the burner, the base is movably fitted with the vertical section and is positionable, the base and device case are supported and fitted with the support surface, in the steaming state the combustion end of the burner faces upward, in the heating state the combustion end of the burner faces a region raised from the base, and in the roasting / frying state the combustion end of the burner faces downward and faces the base, and the upper surface of the base is the roasting / frying surface.

2. A multifunctional gas burner according to claim 1, comprising a spark plug and an ignition combustion tube, wherein the spark plug and the ignition combustion tube are provided within and extend from one end of the fork frame.

3. The cylindrical hinge base is provided with three radial positioning grooves distributed in a semicircular pattern. The fork frame is provided with a guide cavity that communicates with a hinge sleeve, and the guide cavity is provided with a guide hole. It further includes a spring, a guide rod, and a positioning member, the positioning member including a locking plate, a main body, and an operating part. The multifunctional gas burner according to claim 1 or 2, wherein the main body is located within the guide cavity, the locking plate is located within the hinge sleeve, the spring is provided within the guide cavity, the guide rod passes through the spring and the guide hole of the main body and is fixed to both ends of the guide cavity, and the locking plate fits into the radial positioning groove.

4. A multifunctional gas burner according to any one of claims 1 to 3, further comprising an arc-shaped heat collecting cover, the arc-shaped heat collecting cover being fitted to the base and the combustion end of the burner.

5. The burner includes a base, a burner head, an infrared combustion plate, and a fixing sleeve. The fixed sleeve includes an insertion cavity provided at the lower end and a connecting sleeve provided at the upper end, the connecting sleeve being provided with an arc-shaped groove and a projection. The burner head includes the cylindrical hinge base, a central gas supply cavity, an outer gas supply cavity surrounding the central gas supply cavity, and a countersunk hole provided at the upper end, with one cylindrical hinge base communicating with the central gas supply cavity and the other cylindrical hinge base communicating with the outer gas supply cavity. A multifunctional gas burner according to any one of claims 1 to 4, wherein the burner head is mounted on a base, the infrared combustion plate is fitted into a countersunk hole and covers the upper ends of the central gas supply cavity and the outer gas supply cavity, the infrared combustion plate and the burner head are inserted into and fixed in a socket cavity, and the support is fixed to a connecting sleeve.

6. The aforementioned fixing sleeve is provided with a support plate located at the projection, The support includes an annular base, a mesh, or a crystallized glass plate. The annular base includes an annular base plate, a countersunk hole and a sleeve provided at the lower end of the annular base plate. The multifunctional gas burner according to claim 5, wherein the mesh or crystallized glass plate is provided in a countersunk hole, the fixing sleeve is inserted into the sleeve, and the support plate supports the mesh or crystallized glass plate.

7. Positioning holes are provided on the upper surface of the base. The multi-functional gas burner according to claim 5 or 6, wherein a positioning column is provided on the base, and the positioning column is fitted into a positioning hole.

8. The multifunctional gas burner according to any one of claims 5 to 7, wherein the central gas supply cavity is eccentric with respect to the outer gas supply cavity.

9. The device case includes a bottom case with an open top and one end, and a case cover. The aforementioned stand includes an upper stand and a lower stand, The upper stand includes an upper fork frame with an open bottom, an upper hinge sleeve, and an outer longitudinal arc shell. The lower stand includes a lower fork frame with an open top, a lower hinge sleeve, and an inner longitudinal arc-shaped plate. The multifunctional gas burner according to any one of claims 1 to 8, wherein the outer vertical arc-shaped shell is connected to one end of the case cover, the upper stand is integrally molded with the case cover, the upper stand and the lower stand are engaged and fixed together, the upper fork frame and the lower fork frame constitute the fork frame, the upper hinge sleeve and the lower hinge sleeve are engaged together, the inner vertical arc-shaped plate and the outer vertical arc-shaped shell are in close contact, and the case cover and the bottom case are engaged and fixed together.

10. The lower half fork frame is provided with a guide cavity that communicates with the lower half hinge sleeve, and the guide cavity is provided with a guide hole. The cylindrical hinge base is provided with three radial positioning grooves distributed in a semicircular pattern. It further includes a spring, a guide rod, and a positioning member, the positioning member including a locking plate, a main body, and an operating part. The multifunctional gas burner according to claim 9, wherein the main body is located within the guide cavity, the locking plate is located within the hinge sleeve, the spring is provided within the guide cavity, the guide rod passes through the spring and the guide hole of the main body and is fixed to both ends of the guide cavity, and the locking plate fits into the radial groove.

11. The inner vertical arc-shaped plate is provided with two insertion cavities with open lower ends, a vertical rod hole, and a positioning head seat. Button holes are provided in the aforementioned outer vertical arc-shaped shell. The base includes a base body with an open top, two arc-shaped plates provided on the base body, a positioning rod, and a roasting / frying plate, and the positioning rod is provided with a plurality of annular positioning grooves. The system further includes a pressure spring and a lever, the lever including a button at the upper end, two semi-shafts in the center, and a positioning head at the lower end. The multifunctional gas burner according to claim 9 or 10, wherein the arc-shaped plate is inserted into an insertion cavity with an open lower part, the positioning rod is fitted into a vertical rod hole, the half-shaft is hinged to the half-shaft seat of the vertical arc-shaped plate, the positioning head slides into the positioning head seat and enters into the vertical rod hole and fits into an annular positioning groove, the pressure spring is fitted to the inner vertical arc-shaped plate and the upper end of the lever, the button is fitted into the button hole, and the locking groove of the roasting / frying plate fits into the inner vertical arc-shaped plate and engages with the base body.

12. The pressure stabilization valve is provided with a gas can port, and the device case is provided with two guide holes. Further includes butane gas canisters and can stands, The can stand includes a frame-shaped frame with an open top and support rods. A multifunctional gas burner according to any one of claims 1 to 11, wherein a support rod slides into a guide hole, a butane gas can is removably fitted into the gas can port, and a frame-shaped frame supports the butane gas can.

13. The pressure stabilization valve is provided with a gas supply port, and the device case is provided with two guide holes. The system further includes a butane gas canister, a canister stand, and a gas canister port seat, The can stand includes a lateral support section and a support rod, and the lateral support section is provided with two arc-shaped support grooves. A multifunctional gas burner according to any one of claims 1 to 12, wherein the support rods are fixed to both ends of the lateral support portion, the support rods slide-fit into guide holes, the gas can port seat communicates with the gas supply port, the butane gas can is removably fitted into the gas can port of the gas can port seat, and the arc-shaped support groove supports the butane gas can.

14. A gas stove comprising a bottom case, a glass panel, and a multi-functional gas burner according to any one of claims 1 to 14.

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