Automatic water sample collecting device for environmental protection

Abstract

The utility model relates to environmental protection technical field, concretely discloses an automatic water sample collection device for environmental protection, including collection ship, collection pump, collection bottle, is provided with work area in collection ship, and collection pump sets up in work area, collection pump is connected with collection pipe, and collection pipe inserts into collection bottle, the utility model discloses a fish and shrimp intercepting part for intercepting fish and shrimp entering is arranged on the outside of collection joint, which can intercept fish and shrimp on the outside of collection joint, avoid fish and shrimp from being sucked to algae filter plate due to suction, and the drive unit can drive the expelling plate attached to the outer wall of the fish and shrimp intercepting part to rotate, which can push the fish and shrimp wandering around the fish and shrimp intercepting part due to adsorption during rotation, so as to keep them away from the outer surface of the fish and shrimp intercepting part, avoid the partial body of fish and shrimp from blocking the sampling window and sampling port, and also avoid the partial body of fish and shrimp from being damaged due to long-time insertion into the sampling window and sampling port, thereby protecting the fish and shrimp in the water body.

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