The Research And Design Of Solar Power Supply System For Water Quality Improvement Equipment Used In The Pond

With the increase in population, improvement of living standards, to provide a wide range of high-quality protein fish loved by the people, but also to the corresponding demand more.In China, the freshwater fish farming is the main channel sources, including ponds, reservoirs, lakes, rivers, ponds which way is the main form of its production in freshwater aquaculture production in the proportion of over 70%.Most of the traditional pond farming methods adopted in traditional farming methods, a lot of food and fertilizer nutrients are wasted, and deposited on the bottom or vented, causing serious water pollution problems.Traditional breeding ponds, the bottom will accumulate a lot of bait, manure and other organic substances. These organic materials are converted into ammonia, nitrite, methane, hydrogen sulfide and other harmful substances in the reduced state, a serious threat to the safety culture. If reasonable release the underlying organic matter in sewage, both to reduce pollution, but also to balance the water content of the different layers of carbon, nitrogen and phosphorus.After making extensive research and comparison of the existing water quality improvement equipment. In order to change the existing small water treating equipment working range, high energy consumption, noise, movement difficulties and other shortcomings, we proposed an intelligent solar pond water quality improvement equipment. The solar energy equipment to clean the main driving force, with ultrasonic positioning technology, automatic positioning device to move it, move in the waters of the completion of water quality improvement work between the pre-set goals, can also be manually remote control of their line of work. The device has a wide operating range, low noise, easy to move, flexible working waters, pollution and so on. It is an energy-saving, environmental protection, water quality improvement and efficiency of smart devices.Power supply system is to achieve energy harvesting, intelligent control, positioning move, the key to improving water quality. To design a reliable and efficient water quality improvement equipment, you need to configure a reasonable power supply system. Solar pond water quality improvement equipment power supply system includes an ultrasonic positioning portion and photovoltaic power supply part. Ultrasonic positioning portion ranging principle with its use of wireless communication technologies, through the relevant algorithm to calculate the measured target distance and azimuth. By the controller pontoon boat in motion, to achieve water quality improvement equipment in water quality improvement movement route. Solar-powered part of the use of photovoltaic technology with a processor and a control circuit can be implemented as a device for battery charge and discharge.Firstly Eutrophication of pond pollution problems faced by aquaculture, utilization and rapid development of mobile robot technology development of clean solar energy as the background, describes the background and significance of the research project; then introduced the domestic and international aquaculture water purification technology, photovoltaic solar energy utilization, development status of mobile robot technology, content and organization of research and make a note; then implement the system functionality and overall design will be described, and focus on the systems involved ultrasound positioning technology and solar energy principle of photovoltaic technology has made a detailed introduction, according to job requirements provided additional equipment for systems operating parameters were calculated; and then were part of the ultrasound locating hardware and solar power supply section and circuit involved in making the calculation, selection and design. Including the process controller, a wireless signal transmitter, an ultrasonic transmitter, an ultrasonic receiver, MPPT, charge and discharge control, voltage and current detection and protection module; followed by the completion of the presentation and design software systems corresponding portion; and finally to this article design made summarized, and the direction of deficiencies and need to work on next.Research and design of solar pond water quality improvement equipment power supply system, into the ultrasonic navigation, solar power, intelligent control, wireless remote control and other modern technology. Promote new technologies, new technology applications in aquaculture. Improve water quality improvement equipment behind the traditional, small scope of work, noisy, difficult to move, more energy and many other shortcomings, improve work efficiency and stability of the device, with the use of certain significance and promotional value for the solar energy and intelligent control application of water quality improvement device provides a viable option.