360-degree intelligent wave raft type aeration and oxygenation device and aeration and oxygenation method thereof

Abstract

The invention discloses a 360-degree intelligent wave raft type aeration and oxygenation device and an aeration and oxygenation method thereof. The device comprises a horizontal connecting plate, a pitching raft is hinged to each of the two opposite ends of the horizontal connecting plate, two air cylinders are fixedly arranged at the bottom of the horizontal connecting plate, one-way air inlet valves are arranged in air inlet pipes of the air cylinders, one-way air outlet valves are arranged in air outlet pipes of the air cylinders, and piston rods of the two air cylinders are fixedly arranged at the bottoms of the adjacent pitching rafts respectively; a square frame is arranged at the top of the horizontal connecting plate; the square frame is fixedly attached to a water surface facilitythrough a support. According to the 360-degree intelligent wave raft type aeration and oxygenation device and the aeration and oxygenation method thereof, automatic intermittent aeration and oxygenation can be conducted on a water body only through the wave effect, so that the content of dissolved oxygen in the water body is increased, electric energy or fossil energy does not need to be consumed, and the device is environmentally friendly and free of pollution.

Description

technical field [0001] The invention belongs to the field of water body oxygenation equipment, and in particular relates to a 360° intelligent wave raft type aeration and oxygenation device and an aeration and oxygenation method in the field. Background technique [0002] Molecular oxygen dissolved in water is called dissolved oxygen, which is one of the important indicators to characterize the water environment and the self-purification ability of water bodies. If the concentration of dissolved oxygen is too low, it will lead to the death of fish and other marine organisms, pollute the water quality, and cause serious ecological and environmental problems. Since the middle of the twentieth century, water hypoxia has become an environmental and ecological problem faced by global seas. In the past 50 years, the average dissolved oxygen concentration in the global ocean has decreased by about 2%. Due to lack of oxygen, more than 400 "ecological dead zones" have been formed i...

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Problems solved by technology

Commonly used aerators mainly include air compressors, impeller aerators, waterwheel aerators, water spray aerators, etc., but the above devices all have many problems such as high energy consumption, high noise and low economic benefits.

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