Comprehensive environmental test device

The utility model discloses a comprehensive environmental test device which comprises an industrial control computer, an aging test box, a water storage tank and a spraying water pump. A xenon lamp and a rainfall nozzle are arranged in the aging test box. The rainfall nozzle is connected with a water outlet of the spraying water pump. A water inlet of the spraying water pump is connected with the water storage tank. A power supply input end of the xenon lamp and a power supply input end of the spraying water pump are respectively connected with the industrial control computer. According to the utility model, many kinds of test factors are combined in the aging test box; the working live conditions of an electric device under all-weather bad environment and extreme climate environment conditions are really simulated; and with the acquired test data, basises are provided for the design and manufacturing of various electric devices and composite insulation products of the electric transmission and transformation industry, thus the safe operation of an electric grid is ensured.