Automatic coupling disk type jet flow aerating apparatus

Abstract

The invention discloses an automatic coupling disk type jet flow aerating apparatus, comprising a fixing base, a socket component, lead rails, a slide block, an upper fixing block, a lower fixing block, and an aerator; the socket component is connected to the fixing base, and both sides of the aerator are respectively and fixedly provided with one slide block, and the slide block is glidingly connected to the lead rails at both sides of the aerator, wherein one end of the lead rail is fixed on the upper fixing block, and the other end of the lead rail is fixed on the lower fixing block; two lower fixing blocks are arranged together; the fixing base and the upper fixing block are used as the positioning component of the whole self-coupling device; in installation, the aerator is declined, and the socket component is automatically inserted to the aerator; during the overhauling and maintenance, the aerator is upwards glided, the fixed socket component is automatically released from the aerator. The device excludes any electromechanical part and drive part; gas is supplied by positive pressure, and thus the gas supply by positive pressure exceeds 1-2 times of regular aerator, and the oxygen utilization rate is improved.

Description

technical field [0001] The invention belongs to the technical field of aquaculture, and in particular relates to an automatic coupling disc jet aeration device. Background technique [0002] Due to the many functions of the aerator, the conditions of the pond are varied, and the weather conditions are ever-changing, it is not easy to use the aerator in a timely and effective manner. Commonly used aeration equipment for aquaculture includes impeller-type aerators, water-rich aerators, etc. The impeller-type and waterwheel-type aerators are installed on the water surface of the pond, and mechanical components are used to agitate the upper layer of the water body to promote water-air contact and water quality. Oxygenation is achieved through convective exchange; however, the above traditional oxygenation methods have disadvantages such as low efficiency, slow oxygenation speed, dead angles in oxygenation, non-corrosion-resistant equipment and risk of electric leakage, etc., whi...

AI Technical Summary

Problems solved by technology

Commonly used aeration equipment for aquaculture includes impeller-type aerators, water-rich aerators, etc. The impeller-type and waterwheel-type aerators are installed on the water surface of the pond, and mechanical components are used to stir the upper layer of the water body to promote water-air contact and water quality. Oxygenation is achieved through convective exchange; however, the above traditional oxygenation methods have disadvantages such as low efficiency, slow oxygenation speed, dead angle in oxygenation, non-corrosion-resistant equipment and risk of electric leakage, etc., which need to be improved

Improper use of aerators will not only waste energy, but also affect fish production

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