Yangtze river cowfish breeding environment monitoring method and device

Abstract

The invention discloses a method and device for monitoring the breeding environment of Yangtze River cowfish, and relates to the field of environment monitoring. The driving motor is fixedly connected to the top end of the sampling box; the piston box is connected to one end of the sampling box through a connecting frame; the base is fixedly connected inside the sampling box; a water pipe; the driving mechanism is provided with a sampling bottle; the sampling mechanism is provided with a sampling box; and a limiting mechanism. By arranging the sampling mechanism, when a second rotating rod rotates, a second conveying belt is driven to rotate, and the second conveying belt drives a third rotating rod, a third bevel gear, a fourth bevel gear and a reciprocating screw rod to rotate, so that a connecting block fixedly connected with the outer wall of a second pipeline moves downwards along an outer wall thread of the reciprocating screw rod; the sampling box is moved to different water layers, so that a water source enters the sampling bottle through the sampling box, the second pipeline, the first pipeline and the water pipe, and the purpose of sampling the water sources of different water layers is achieved.

Description

technical field [0001] The invention relates to the field of environmental monitoring, in particular to a method and device for monitoring the breeding environment of the Yangtze finless porpoise. Background technique [0002] The water ecological environment problem has become one of the most important environmental problems in my country. Compared with the 20th century, the water environment problems of Yangtze finless porpoise breeding have changed significantly in terms of nature, scale and degree of influence, especially surface rivers, lakes and reservoirs. The pollution problem is quite serious. In order to ensure that the collected water quality samples can fully reflect the water quality of the area, the water quality sampling device must ensure that the physical and chemical composition of the collected water samples will not be affected. Diversified needs. [0003] Based on this, the existing water source environmental monitoring has a relatively simple structure, ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method and device for monitoring the breeding environment of the Yangtze finless porpoise in order to solve the existing problems of cumbersome water quality sampling operations and inconvenient sampling of water quality in different water layers

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