Oxygen increasing device with constant temperature for breeding box

Abstract

The invention discloses an oxygen increasing device with a constant temperature for a breeding box. The oxygen increasing device comprises a breeding box body, a movable cover is arranged on the upperend of the breeding box body, and an oxygen increasing pump and a motor are installed on the upper end of the movable cover; a rotary shaft and stirring blades are installed in an inner cavity of thebreeding box body, the motor is connected with the upper end of the rotary shaft, and the stirring blades are installed at the lower end of the rotary shaft; the rotary shaft is of a hollow structure, a plurality of air outlets are formed in the outer wall of rotary shaft, and an oxygen pipe is further arranged in the inner cavity of the breeding box body; one end of the oxygen pipe is connectedwith the oxygen increasing pump, the other end extends into an inner cavity of the rotary shaft, a plurality of through holes are uniformly distributed on the outer wall of the oxygen pipe, and a heating bar and a water temperature sensor are further installed inside the breeding box body. The device has a simple structure principle, the use is convenient, it can be achieved that the water insidethe breeding box can be heated at the constant temperature, oxygen can be quickly increased, and the survival rate of aquaculture animals is improved.

Description

technical field [0001] The invention relates to the field of breeding technology, in particular to a constant temperature oxygen increasing device for a breeding box. Background technique [0002] Aquaculture includes extensive culture, intensive culture and high-density intensive culture. Extensive culture is to put seedlings in small and medium-sized natural waters, and to grow aquatic products completely by natural bait, such as fish culture in lakes and reservoirs and shellfish culture in shallow seas. Intensive farming is the use of bait and fertilization methods to grow aquatic products in smaller water bodies, such as pond fish farming, cage fish farming and fence farming. High-density intensive farming uses methods such as running water, temperature control, oxygenation, and feeding high-quality bait to carry out high-density farming in small water bodies to obtain high yields, such as high-density fish and shrimp farming in running water. [0003] The current dome...

AI Technical Summary

Problems solved by technology

[0003] The current household aquaculture tank needs to heat and oxygenate the water body during use. The current oxygenation method is simple and cannot achieve uniform oxygenation to the water body, and the heating efficiency of the heating device is low. Therefore, further improvement is needed

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