River lake storehouse deep water sample thief

The utility model discloses a river lake storehouse deep water sample thief, including base, sampling cavity, top cap and hoisting accessory, sampling cavity bottom is connected with the base, and sampling cavity top and header connection are provided with hoisting accessory on the top cap, sampling cavity one side is provided with outlet pipe protection room, and outlet pipe protection room bottom is provided with the delivery port, and the silica gel pipe box is on the delivery port, and a plastic tubing headgear is on silicone tube upper portion, and another is connected with the plastics lid, seted up the water inlet on the top cap, the tube seat with outlet pipe protection room matched with has been seted up to top cap one side, and the recess is seted up to the top cap periphery, and the spring coil block is in the recess, the rubber buffer is filled in in the water inlet, hoisting accessory includes becket bridle part and hook hammer, and the hook hammer colludes to close with the becket bridle part to