Piston type oxygen-increasing machine

Abstract

The invention discloses a piston type oxygen-increasing machine. The piston type oxygen-increasing machine comprises a base, wherein a motor and a cylinder are mounted on the base, a piston is arranged in the cylinder, a connecting rod extending outside the cylinder is connected to the piston, a first air outlet pipe and a second air outlet pipe are arranged at one end of the cylinder, and a first air inlet and a second air inlet are formed in the other end of the cylinder; an air outlet one-way valve is mounted in the first air outlet pipe and the second air outlet pipe, an air inlet one-way valve is mounted in the first air inlet and the second air inlet; the first air outlet pipe and the second air outlet pipe are connected with a plurality of micropore air pascals separately through air delivery pipes; the motor is connected with the free end of the connecting rod through a crank transmission mechanism. According to the piston type oxygen-increasing machine structure, the motor drives a piston to make reciprocating action, and alternate air delivery can be performed through the first air outlet pipe and the second air pipe of the cylinder, so that the oxygen increasing efficiency can be greatly improved. The piston type oxygen-increasing machine has a favorable oxygen-increasing effect, and is favorable for improving the breeding quality of fish ponds.

Description

technical field [0001] The invention relates to auxiliary equipment for fish pond cultivation, in particular to an aerator. Background technique [0002] In the aquaculture production of fish ponds, the aeration machine is the equipment that must be configured. Water quality can be improved by using an aerator. The aerator not only supplies the oxygen needed by the fish, but more importantly, promotes the oxidation and decomposition of organic matter in the pool, promotes the convection of the pool water up and down to increase the dissolved oxygen at the bottom, and reduces harmful substances such as hydrogen sulfide and ammonia at the bottom. Improve the habitat of fish, improve physical fitness, enhance vitality, promote production and increase output. Existing aerators for fish ponds are all impeller type. The aerator is floated on the water surface by four floating balls. The impeller of the aerator only rotates on the water surface and can only stir a small amount of...

AI Technical Summary

Problems solved by technology

Existing aerators for fish ponds are all impeller type. The aerator is floated on the water surface by four floating balls. The impeller of the aerator only rotates on the water surface and can only stir a small amount of air into the water. The effect of oxygenation on fish ponds is not ideal

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