Condenser water side vacuum-pumping system

The utility model discloses a condenser water side vacuumizing system which comprises a condenser shell and water tanks symmetrically arranged on the two sides of the condenser shell, flow control suction devices are arranged in the water tanks and comprise suction boxes, the tops of the suction boxes are communicated with a gas conveying pipeline, and the other end of the gas conveying pipeline is communicated with a vacuum tank. A water-stop sheet is arranged in the vacuum tank, an opening-closing component is arranged on the outer wall of the vacuum tank, a rubber elastic sheet is arranged on the inner wall of the vacuum tank, a lifting component is arranged at the bottom of the inner wall of the vacuum tank, and a pressurizing component and a drainage component are arranged on the outer wall of the vacuum tank; the vacuum tank is communicated with the water ring vacuum pump through a pipeline, the water ring vacuum pump is communicated with the gas-water separator shell through a pipeline, the exhaust end