Reversing valve assembly and fuel cell automobile with same

The invention discloses a reversing valve assembly and a fuel cell automobile with the same. The reversing valve assembly comprises a reversing valve; and a reversing valve seat provided with a main gas channel and a mounting groove. The main gas channel communicates with the mounting groove, the reversing valve is mounted in the mounting groove, the reversing valve seat is provided with a gas inlet and outlet channel, a maintenance channel and a maintenance gas supply channel, the maintenance gas supply channel and the main gas channel both communicate with a gas storage device. When rotating, the reversing valve is suitable for changing the communication state of the gas inlet and outlet channel, the maintenance channel, the maintenance gas supply channel and the mounting groove. According to the reversing valve assembly, the flow direction of the fuel gas can be controlled through different rotating angles of the reversing valve, so that maintenance and repairing operation is facilitated, and meanwhile, th