The invention relates to a liquid flow pressure driving generator station. The liquid flow pressure driving generator station mainly utilizes the pressure of liquid flow to drive a generator to generate electricity, does not consume petroleum, coal, natural gas and nuclear energy, and is superior to power generation technologies such as thermal energy, wind energy, solar energy, hydropower stations, etc. The liquid flow pressure driving generator station mainly comprises a liquid flow tank 1, a downflow pipe 2, a liquid flow seal box 3, a valve 4, an impeller generator 5, an upflow pipe 6, a liquid flow body 7 and an impeller generator 8. The bigger the liquid flow tank is and the more the liquid flow body in the liquid flow tank is, the greater the pressure pressing down the inner part ofthe liquid flow seal box is and the higher the power of a transmission impeller generator assembly is. Thus, the liquid flow pressure driving generator station can be designed and constructed by relying on mountains, tall buildings, iron towers, residences, underground, etc., which is more convenient. Moreover, as required, the liquid flow pressure driving generator stations with different powerspecifications such as a large scale, a middle scale, a small scale and a mini scale can be constructed so as to be applicable to different environments. The liquid flow pressure driving generator station has novelty and practicality and has a high practical value and a wide market prospect.