Variable-flow double-flow-channel turbine and supercharger and vehicle with variable-flow double-flow-channel turbine

The utility model provides a variable-flow double-runner turbine, a supercharger with the variable-flow double-runner turbine and a vehicle with the variable-flow double-runner turbine. A variable flow dual-channel turbine includes: a turbine; the volute is provided with a first flow channel and a second flow channel which are mutually independent, the first air inlet end of the first flow channel is communicated with a first exhaust pipe of the engine, the first air outlet end of the first flow channel is communicated with the turbine, the second air inlet end of the second flow channel is communicated with a second exhaust pipe of the engine, and the second air outlet end of the second flow channel is communicated with the turbine; the first air outlet end and the second air outlet end are symmetrically arranged about the geometric center of the turbine. According to the scheme, the volute is provided with the first flow channel and the second flow channel which are independent of each other, and the first