Fracturing fluid tank and fluid tank manifold system

The utility model discloses a fracturing fluid tank and a fluid tank manifold system, which comprise a tank body and an inlet pipeline connected with the tank body, the tank body is provided with a fluid outlet, the end part of one end of the inlet pipeline is provided with a fluid inlet, the fluid inlet is positioned inside the tank body or communicated with the internal space of the tank body, and the instantaneous speed of fluid at the fluid inlet is along a first linear direction; the connecting line of the liquid inlet and the liquid outlet is a second straight line, and the included angle between the first straight line and the second straight line is larger than 0 degree and smaller than or equal to 90 degrees. The liquid tank manifold system comprises at least two fracturing liquidtanks, and liquid can enter the tank body through the liquid inlet of the inlet pipeline and is discharged out of the tank body from the liquid outlet. As the included angle between the first straight line and the second str