A sampling device for water ecological monitoring

Abstract

The utility model relates to water body sampling device technical field discloses a sampling device for water ecological monitoring, including positioning stand, the top end fixedly connected with connecting plate respectively of positioning stand, utilize connecting plate and unmanned plane connection, the bottom end all around fixedly connected with the supporting leg of outward bending of positioning stand, the top end middle part symmetry fixedly connected with motor and positioning plate of positioning stand, and the motor output end place is connected with winding mechanism, and the other end of winding mechanism is connected with positioning plate, and the bottom of winding mechanism is connected with sampling cylinder. The utility model discloses through unmanned plane transportation, can easily reach the core water area such as lake heart, reservoir heart far from the shore, breaks through the traditional manual sampling in the space limit. Sampling device obtains water sample through the way of silent sinking and remote control trigger closing, effectively avoids the disturbance of bottom mud and water body caused by personnel, ship approach or equipment operation, greatly guarantees the authenticity and representativeness of water sample, solves the problem that sample is easy turbid distortion.

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