Fish culture device for increasing oxygen content in water by virtue of wind energy

Abstract

The present invention provides a fish culture device for increasing the oxygen content in water by virtue of wind energy. The fish culture device includes a main frame; the main frame is movably provided with an auxiliary fluted disc engaged with a main fluted disc; the outer side of a locating shaft is movably sleeved with a transverse plate; the inside of a water pumping cylinder is provided with a piston rod; a driving rod is movably connected with a driven rod by a rotating plate; a magnetic block is fixedly mounted below the inner wall of the main frame and at the left of the water pumping cylinder; and the left side of the piston rod is fixedly connected with a magnetic conductive plate. A wind energy device receives wind power to drive a rotating shaft and the main fluted disc to rotate, the main fluted disc drives the transverse plate to rotate, the transverse plate drives the driving rod to move up and down, when the water pumping cylinder is driven by the rotating plate and the driven rod to move up and down to the bottommost end, the piston rod moves leftwards under the action of an attraction force of the magnetic block, when the water pumping cylinder moves to the upside of the water surface, the transverse plate squeezes the piston rod to move rightwards, in this way, water at the bottom of the culture device may be continuously may be pumped outside the water surface and then may fall back to the culture device after being in sufficient contact with air, so that the oxygen content of water is increased.

Description

technical field [0001] The invention belongs to the technical field of wind energy utilization, and in particular relates to a fish breeding device which utilizes wind energy to increase the oxygen content in water. Background technique [0002] According to different species, fish can be divided into food fish and ornamental fish. With the improvement of people's living standards, the demand for fish is gradually increasing in daily diet and ornamental activities. Fish farming The industry has also developed accordingly. In ancient times, fish farming was mostly in ponds and rivers. Due to the sharp increase in the demand for fish now, there are more and more methods of fish farming, such as large-scale fish tank farming. [0003] When breeding fish in small ponds and large fish tanks or transporting fish in boxes, in order to ensure the oxygen content in the water, oxygen supply devices are generally installed in the fish tanks and water tanks to continuously supply oxygen...

AI Technical Summary

Problems solved by technology

[0003] When breeding fish in small ponds and large fish tanks or transporting fish in boxes, in order to ensure the oxygen content in the water, oxygen supply devices are generally installed in the fish tanks and water tanks to continuously supply oxygen to the water to ensure that the fish Humans can survive normally, but these oxygen supply devices need to be powered on to use, which not only increases the cost of use, but also is a troublesome thing to power on for ponds and transport vehicles in remote places in rural areas. Therefore, the traditional The oxygen supply device for fish farming is inconvenient to use

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