System for be arranged in taking a sample from transport groove car

The utility model relates to a system for be arranged in taking a sample from transport groove car, including the hose, unload the water pump, set up the feed inlet that is unloading the water pump pump import valve, set up the pump outlet valve, the governing valve that are unloading the discharge gate of water pump, unload water valve, sample valve, sample storage tank, set up agitating unit onthe sample storage tank, sample jar, unload water pipeling, sample inlet channel and sample outlet conduit, the hose is linked together with the discharge gate of pump import valve and transport groove car, the pump outlet valve is linked together with the sample storage tank with waste water storage tank with the sample inlet channel through unloading the water pipeling respectively, is providedwith on unloading the water pipeling and unloads the water valve, is provided with the governing valve on the sample inlet channel, sample outlet conduit one end is linked together with the content chamber of sample storage ta