Sampling pipe for water source detection

The utility model discloses a sampling pipe for water source detection. The sampling tube comprises a U-shaped sampling tube body, wherein ports at two ends of the sampling tube body are closed and are provided with mounting tubes, the mounting tubes are communicated with the sampling tube body, the mounting tube at one end of the sampling tube body is provided with a rubber hose, the mounting tube at the other end of the sampling tube body is provided with a hollow rubber ear washing ball, an arc-shaped pull rod is arranged in a U-shaped space of the sampling tube body, and an arc-shaped opening of the pull rod is downward; a U-shaped clamping groove matched with the sampling pipe body and the pull rod assembly in shape is formed in the side surface of the fixed seat. The sampling tube disclosed by the utility model can finish sampling and water sample storage at one time, does not need an additional transfer process, greatly improves the sampling efficiency, avoids the problems of scattering and dripping le