ORC power generation equipment

The utility model discloses ORC power generation equipment which comprises an evaporator, a turbine-generator, a condenser, a liquid storage tank, a working medium pump and a bypass control valve. The evaporator, the turbine-generator, the condenser, the liquid storage tank and the working medium pump are sequentially connected end to end through corresponding working medium pipelines; and the bypass control valve is connected between the evaporator and the liquid storage tank through a corresponding working medium pipeline and is connected in parallel with the working medium pump. Due to the fact that the bypass control valve connected with the working medium pump in parallel is arranged, liquid organic working medium in the evaporator flows back into the liquid storage tank through the bypass control valve under the action of pressure difference and potential energy difference when the unit sends out a shutdown command. According to the ORC power generation device, the situation that under the action of was