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在鱼塘养殖中,鱼塘中水的溶解氧浓度直接影响到鱼类的生长。溶氧值过低时,若不能及时开增氧泵,影响鱼类生长,甚至造成鱼类死亡;溶氧值足够而未停机,会浪费电能,增加养殖成本。为此,介绍了一种实用型鱼塘自动增氧控制器。该控制器采用LOGO!为控制单元,结合溶氧传感器与变送器,实现自动和手动增氧、时钟控制增氧等功能,具有功能全、性价比高、使用方便等优点。经实际应用证明,效果良好。
In fish pond culture, dissolved oxygen concentrations in fish ponds directly affect fish growth. Dissolved oxygen is too low, if not open an oxygen pump in time, affecting the growth of fish, or even cause fish death; dissolved oxygen value is sufficient without shutdown, will waste energy and increase farming costs. To this end, introduced a practical fish pond automatic aeration controller. The controller uses LOGO! As the control unit, combines the dissolved oxygen sensor and transmitter, to achieve automatic and manual oxygen, clock control and oxygen and other functions, with full-featured, cost-effective, easy to use and so on. The actual application shows that the effect is good.