Pure-oxygen supply aquaculture apparatus

Abstract

The invention discloses a pure-oxygen supply aquaculture apparatus, comprising a high-oxygen mixed water outlet, two pressure relief pull rings, a automatic medicine-content reminding device, a medicine adding cover, a neutralization supply outer cylinder, a base and a water inlet, the bottom end of the high-oxygen mixed water outlet is fixedly connected to one end, away from the base, of the neutralization supply outer cylinder by means of electric welding, the medicine adding cover is embedded in an upper position of the front end surface of the neutralization supply outer cylinder, the twopressure relief pull rings are respectively installed at the left and right sides of the upper end of the neutralization supply outer cylinder in an inlaying way, and the automatic medicine-content reminding device is installed in the neutralization supply cylinder by means of embedding. According to the invention, an anaerobic triggering mechanism cooperates with a pressing end triggering mechanism, and after high-concentration pure oxygen inside the apparatus is exhausted, a buoyancy lifting mechanism is controlled to drive the apparatus to float out of a water surface by using buoyant kinetic energy generated by inflation without supervision, thereby prompting a user to promptly replenish a pure oxygen liquid. .

Description

technical field [0001] The invention relates to the field of aquaculture, in particular to a pure oxygen supply aquaculture device. Background technique [0002] Aquaculture is the production activities of breeding, cultivating and harvesting aquatic animals and plants under human control. It generally includes the whole process of growing aquatic products from seedlings under artificial feeding management. In a broad sense, it can also include the proliferation of aquatic resources. Aquaculture includes extensive cultivation. , Intensive culture and high-density intensive culture. Extensive culture is to put seedlings in small and medium-sized natural waters, and completely rely on natural bait to grow aquatic products, such as fish culture in lakes and reservoirs and shallow sea shellfish culture. Intensive culture is in relatively small areas. Feeding and fertilizing methods are used to grow aquatic products in small water bodies, such as fish farming in ponds, cages and ...

AI Technical Summary

Problems solved by technology

[0003] The existing pure oxygen supply aquaculture device needs to sink into the water when supplying oxygen to the inside of the culture pond, and slowly mix the internal high-concentration pure oxygen with the culture pond water to achieve the purpose of oxygen supply. Since the device sinks into the water, it is difficult Visually observe the remaining capacity of high-concentration pure oxygen inside the device, which will easily lead to the exhaustion of pure oxygen. When the supplement is not timely, it will lead to insufficient supply and may cause the survival of aquatic products in the breeding pond.

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