Microprocessor-based multifunctional oxygenation control device and control method thereof

Abstract

The invention, which belongs to the technical field of aquaculture oxygenation, relates to a microprocessor-based multifunctional oxygenation control device and a control method thereof. The microprocessor-based multifunctional oxygenation control device comprises an upper casing, a lower casing, and a channel board arranged between the upper casing and the lower casing. A power module is disposedbetween the channel board and the lower casing. An antenna and a peripheral interface are arranged on the channel board. A touch screen is disposed on the front surface of the upper casing; keys arearranged below the touch screen; and an indicator light is disposed at the side portion. Ventilation holes for cooling are formed in the side of the lower casing. Fixation holes for upward and downward fixation are formed in the lower casing and the channel board. The peripheral interface includes a communication terminal, a debugging terminal, a flat cable and a terminal strip; the peripheral interface of the channel board is connected with a CPU through the flat cable; and the CPU is connected to the power module, the touch screen, the keys and the indicator light. According to a dissolved oxygen value tested by the sensor, various remote, automatic and fixed-time control modes are provided and the aerator is turned on or off automatically at proper time, so that effects of increasing the production and incomes, saving the energy and reducing the consumption are realized.

Description

technical field [0001] The invention relates to a microprocessor-based multifunctional aeration control device and a control method thereof, belonging to the technical field of aquaculture aeration. Background technique [0002] Dissolved oxygen refers to molecular oxygen dissolved in water or solution, which is an indispensable condition for the survival of aquatic animals and plants. When the concentration of dissolved oxygen is less than 4mg / l, the survival of aquatic animals such as fish will be affected. Therefore, the control of oxygen increase is of great significance in the field of aquaculture. It can effectively promote aquaculture to high yield, high efficiency, high quality, safety, Healthy development is of great significance to the sustainable development of aquaculture. [0003] With the continuous improvement of detection technology, more and more dissolved oxygen sensors are used to detect the dissolved oxygen value of water in the existing aeration technol...

AI Technical Summary

Problems solved by technology

[0005] The first object of the present invention is to provide a microprocessor-based multi-functional aeration control device to solve the problems of single control means, low safety, short service life and complex operation of the device.

Images