Energy-saving automatic feeding fish tank

Abstract

The invention provides an energy-saving automatic feeding fish tank which is characterized in that a floating plate is arranged on the upper surface of the interior of a fish tank body, a metal blockis arranged in the floating plate, corresponding magnetic blocks are arranged on the left side and the right side of the floating plate in the inner wall of the fish tank body, and a protective coveris fixedly mounted on the surface of the left side of the fish tank body. When fishes frequently move, water flow in the fish tank drives the floating plate, the metal block in the floating plate performs magnetic induction line cutting movement in the magnetic field, so that current is generated and brought into a coil, the magnetic field intensity generated by the coil is changed, and a magnet is pushed by the magnetic field. Meanwhile, the magnet drives a metal sheet on a sliding block to change the positions of the metal sheet and a variable resistor, the resistance value of the variable resistor connected into an oxygen generator circuit is further adjusted, the current in the oxygen generator is changed, and therefore the power of the oxygen generator is changed, long-time high-powerstarting of the oxygen generator is avoided, and automatic adjustment can be conducted according to the activity frequency of fishes; and energy losses are reduced.

Description

technical field [0001] The invention belongs to the technical field of breeding equipment, and in particular relates to an energy-saving automatic feeding fish farming box. Background technique [0002] Fish is one of the more common creatures in our lives. Now many fish are artificially farmed, and fish tank farming is a relatively common one. Fish tanks are widely used in various aspects of seafood and freshwater product breeding, storage, and transportation. Traditional fish boxes are mainly used for breeding aquatic plants and animals. In daily life, equipment such as an oxygen generator is needed to maintain the oxygen content in the water in the box. At the same time, it is necessary to manually add bait to the water regularly to ensure normal breeding. [0003] In normal fish tanks, the oxygen generator needs to be turned on all the time to maintain the oxygen content in the water in the tank. It is impossible to adjust the oxygen output of the oxygen generator accord...

AI Technical Summary

Problems solved by technology

[0003] In normal fish tanks, the oxygen generator needs to be turned on all the time to maintain the oxygen content in the water in the tank. It is impossible to adjust the oxygen output of the oxygen generator according to the fish’s living habits, and the energy consumption is large. In the fish breeding process, timely feeding cannot be performed according to the self-demand of fish, and the amount of feeding cannot be controlled and cannot meet the demand. Therefore, in view of this, research and improvement are made for the existing structure and defects, and an energy-saving automatic feeding is provided. Fish food box, in order to achieve a more practical purpose

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