Water quality and flow velocity real-time monitoring and early warning device for cold water fish culture

Abstract

The invention belongs to the technical field of aquaculture water quality monitoring equipment, and particularly relates to a cold water fish aquaculture water quality and flow velocity real-time monitoring and early warning device which comprises a main body, supporting columns with different use lengths are arranged on the outer side of the main body, and extension columns capable of being fixed to different depths are arranged at the lower ends of the supporting columns. And detection equipment is arranged on the outer sides of the supporting columns and the extension columns. The positioning holes are formed in the supporting columns and the extension columns at equal intervals, the pins are installed in the positioning holes, the extension columns slide to adjust the use length to drive the detection equipment to move up and down to be fixed to different depths, operation is easy, use is convenient, meanwhile, water quality in a deep area can be detected, and the data accuracy is improved; after the extension column is sectionally arranged to be of a telescopic structure, the ring sleeve is closed to press the elastic plate so that the elastic plate can be connected into the clamping base in a clamped mode, the ejection block is used for abutting against the inner end face of the clamping base, the multiple detection devices can be adjusted to different depths, and the water quality of different depths can be detected at the same time.

Description

technical field [0001] The invention belongs to the technical field of aquaculture water quality monitoring equipment, and in particular relates to a real-time monitoring and early warning device for cold-water fish aquaculture water quality and flow velocity. Background technique [0002] Cold-water fish farming is a kind of farming. Cold-water fish is a type of fish. According to the requirements of fish for the living environment, especially the water temperature, people cannot survive if the water temperature is higher than 20 degrees, so it is called cold-water fish. In order to grasp the water quality in real time in the breeding process of cold-water fish, a real-time monitoring and early warning device for water quality and flow velocity of cold-water fish breeding is often used. [0003] When the original monitoring equipment is in use, its detection equipment can only detect the water quality on the surface, and the large difference in data affects the monitoring e...

AI Technical Summary

Problems solved by technology

[0003] When the original monitoring equipment is in use, its detection equipment can only detect the water quality on the surface, and the large difference in data affects the monitoring effect; and in the detection process, it can only detect the water quality at the same depth, which reduces the use effect; and in the detection The installation of the equipment is complicated, and it is not easy to assemble, disassemble, maintain and use when a fault occurs; and there are many cold-water fish in the water, and cold-water fish often collide with the equipment in the water to affect the use

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