Groundwater seepage simulation test device

The utility model discloses a groundwater seepage simulation test device, which comprises a column casing, a base water tank, a water supply tank and a control valve, wherein the base water tank is arranged at the bottom of the column casing; the base water tank is communicated with the water supply tank through the control valve and a water supply pipe; the water supply tank can be a lift adjustable water tank; the base water tank is arranged on a bracket; and a drainage valve is arranged at the bottom of the base water tank. The special simulation test device is provided with the column casing capable of being combined in sections and the height adjustable water supply tank, can collect pore water in the simulation soil in layers and provide basic test information such as water quality and water quantity and the like for groundwater pollution regulation research, thereby achieving the purpose of simulating groundwater pollution state and regulations. The groundwater seepage simulation test device provided by the utility model has simplicity and convenience in equipment operation and low test cost, is suitable for a test environment with the temperature ranging from 4 to 45 DEG C, constant pressure and 6.5 to 8.5 PH (potential of hydrogen).