Water quality sampler for fisheries and aquaculture

Abstract

The invention discloses a water quality sampler for fisheries and aquaculture. A left column is fixedly mounted on a left buoyant raft, a right adjusting upright cylinder is fixedly mounted on a right buoyant raft, an adjusting column is mounted in the right adjusting upright cylinder, the left end of an upper slide track plate is arranged on the left column through a left movable hinge, the right end of the upper slide track plate is arranged on the adjusting column through a right movable hinge, the upper slide track plate is provided with sliding holes, a drive wheel and a driven wheel are installed in the sliding holes, the drive wheel is connected with the driven wheel through a connection plate, a connection column is fixedly arranged on the connection plate, a carrier plate is installed at the bottom end of the connection column, an air suction cylinder is installed at the bottom end of the carrier plate, a piston driving electromagnetic core is fixedly mounted at the top of the air suction cylinder, a piston is mounted inside the air suction cylinder, a soft iron block is mounted at the top of the piston, a water quality sampling box is mounted at the bottom end of the air suction cylinder, the left lateral wall of the water quality box is provided with a left sample opening, and the right lateral wall of the water quality sampling box is provided with a right sampling opening. The water quality sampler for fisheries and aquaculture is scientific and reasonable in design, simple in structure and convenient to operate.

Description

Technical field: [0001] The invention relates to a water quality sampler for fishery and aquaculture, and belongs to the technical field of fishery. Background technique: [0002] There are two kinds of water quality samplers: water quality manual sampler and water quality automatic sampler. The material of the water quality artificial sampler must not affect the composition of the water sample, be easy to wash, and must not have any residue on the previous sample. The water quality automatic sampler is a bucket-type sampler suitable for flow proportional to it. It is an intelligent multifunctional suction-type water sample bottle sampling device. It can realize various sampling methods and various The bottling method is an ideal sampling tool for scientific monitoring of rivers, rivers, lakes, and enterprise discharge water. [0003] In fish farming, it is often necessary to sample and test the water quality in aquaculture ponds to ensure that the water quality is suitabl...

AI Technical Summary

Problems solved by technology

The existing water quality sampling in fishery and aquaculture mainly uses manual samplers, which cannot realize water quality sampling in multiple water areas and different water layers.

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