A kind of oxygen increasing device for soft-shelled turtle breeding

Abstract

The invention discloses an oxygenation device for culturing soft-shelled turtles. The oxygenation device comprises a floating body and an oxygenation body, wherein the central position of the lower part of the floating body is connected with the oxygenation body through a spiral shaft; a plurality of air flues a are fixedly arranged on an oxygenation region a; a plurality of flow channels communicated with the air flues a are fixedly arranged on a transition region; a plurality of air flues b communicated with the flow channels are fixedly arranged on an oxygenation region b; each air flue a on the oxygenation region a is connected with the floating body through an air guide unit. According to the oxygenation device, the floating body adopts a closed sound isolation structure so that influence , caused by noises, on the soft-shelled turtles are effectively eliminated; movable micro-pore oxygenation can realize unfixed-point oxygenation through a wireless remote control manner, so that the limitation of the oxygenation range of a traditional oxygenation machine is reduced; the oxygenation body is provided with the oxygenation region a and the oxygenation region b, so that two times of oxygenation can be carried out on oxygen-containing gas, the dispersion of oxygen in a water body is improved and the oxygenation effect is good.

Description

technical field [0001] The invention relates to the field of fish farming, in particular to an aeration device for soft-shelled turtle farming. Background technique [0002] The soft-shelled turtle is an amphibious reptile. In terms of diet, the soft-shelled turtle has a very high edible value and is a nourishing medicine with a wide range of uses. Therefore, the soft-shelled turtle is widely cultivated. The soft-shelled turtle is generally cultured at room temperature, using ponds and small lakes are specialized in breeding soft-shelled turtles, but the oxygen-increasing devices for soft-shelled turtle breeding in the prior art generally use a fixed-point oxygenation method, that is, use an aerator to increase oxygen at a certain point in the pond. Due to the structural characteristics of the aerator itself, the pond’s The scope of oxygenation has certain limitations, the effect of oxygenation is not good, and no matter which oxygenation method is used, it will generate a l...

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Problems solved by technology

[0002] The soft-shelled turtle is an amphibious reptile. In terms of diet, the soft-shelled turtle has a very high edible value and is a nourishing medicine with a wide range of uses. Therefore, the soft-shelled turtle is widely cultivated. The soft-shelled turtle is generally cultured at room temperature, using ponds and small lakes are specialized in breeding soft-shelled turtles, but the oxygen-increasing devices for soft-shelled turtle breeding in the prior art generally use a fixed-point oxygenation method, that is, use an aerator to increase oxygen at a certain point in the pond. Due to the structural characteristics of the aerator itself, the pond’s The scope of oxygenation has certain limitations, the effect of oxygenation is not good, and no matter which oxygenation method is used, it will generate a lot of noise, and the soft-shelled turtle is very sensitive to sound, so the noise will have a certain impact on the soft-shelled turtle in the pond. scare, affecting the normal life and diet of soft-shelled turtles

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