Multifunctional gas burner and gas stove

A multifunctional gas burner, comprising a base, a device box, a pressure stabilizing valve, a gas valve, a seat frame, a combustor, a nozzle, a support and a supporting base,

• wherein the seat frame comprises a longitudinal part and a fork frame, opposite hinge sleeves are arranged at two ends of the fork frame, and the nozzles are arranged in one or both of the hinge sleeves;
• two cylindrical hinge seats are arranged on the combustor, and the cylindrical hinge seats extend into a combustion chamber to form injection pipes;
• one or both of the cylindrical hinge seats are communicated with a gas cavity of the combustor;
• and
• the pressure stabilizing valve and the gas valve are arranged in the device box, the longitudinal part is fixedly connected to the device box, and the gas valve is communicated with the nozzle by a gas guide pipe;
• the cylindrical hinge seats are inserted into the hinge sleeves to be rotatably matched and positioned, and the support is arranged at a top part of the combustor;
• the base is movably matched with the longitudinal part and positioned;
• the base and the device box are in supporting fit with a supporting surface;
• in a stewing state, a combustion end of the combustor faces upwards;
• in a heating state, the combustion end of the combustor faces a suspended end of the base;
• and in a grilling and frying state, the combustion end of the combustor faces downwards and is opposite to the base, and an upper surface of the base serves as a grilling and frying surface.