Automatic oxygenator for monitoring and pre-warning water quality for fishing

Abstract

The invention relates to an oxygenating device for aquaculture and particularly relates to an oxygenator capable of implementing water quality analysis, pre-warning and intelligent control. The oxygenator comprises a motor, a turbine, a sensor module group, a controller module, a high-gloss pre-warning indicating light, a GSM (Global System for Mobile Communications) text message module, a floating body, a power supply module, an insulating shell and a bracket, wherein the sensor module group consists of a dissolved oxygen sensor, a PH value sensor, a temperature sensor, an electric conductivity sensor and a turbidity sensor; a controller is used for acquiring each quality parameter of a water body by the sensor module group, comparing and analyzing the parameters to obtain comprehensive water quality parameters, executing corresponding pre-warning and braking operation according to the comprehensive water quality parameters, sending the water quality parameters and the motor running state to a user by the GSM text message module and also receiving and executing an operation instruction sent in a text message by the user; the motor is used for driving the turbine to rotate to make sprays in order to improve the water quality; the power supply module is used for supplying power to each part of the oxygenator after transforming commercial power. The oxygenator disclosed by the invention is low in cost, simple to operate and wide in applicability.

Description

technical field [0001] The invention relates to an aeration device for aquaculture, in particular to an aeration machine capable of water quality analysis, early warning and intelligent control. Background technique [0002] The aerator is a water quality improvement device commonly used in large-scale and high-density aquaculture. The aerator rotates rapidly through the turbine to create water splashes and waves, which increases the contact area between the water body and air and sunlight. It can not only effectively improve the dissolved oxygen, pH, and water temperature of the water body, but also promote water circulation and photosynthesis of algae. , the aerator can play a good role in aquaculture and the prevention and control of dangerous situations; however, with the development of modern intelligent farming technology and automatic control technology, advanced technologies and products are continuously introduced, which makes the traditional fishery aerator show so...

AI Technical Summary

Problems solved by technology

However, the system described in this document has the following three deficiencies: first, it only detects the amount of dissolved oxygen in the water body, and the main water quality evaluation parameters of aquaculture also include acidity and alkalinity (PH value), turbidity, conductivity and temperature, etc. The analysis and judgment of the system are not comprehensive enough; second, it is impossible to inform or warn the user of the water quality status, which is not conducive to the early detection of problems and drawing the water quality floating curve; Inconvenience

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