Solar energy and air energy combined thermal driving fishpond oxygen filling pump

Abstract

Provided is a solar energy and air energy combined thermal driving fishpond oxygen filling pump. An air energy collecting system and a solar energy collecting system are combined to be used as a heat supply unit of a thermal driving oxygen filling pump, and heat energy is generated so that flow water microcirculation is generated to drive a fan blade to extract air from a place above a water surface to be used for improving the oxygen content of water. A compressor acquires heat energy by generating strong pressure, the heat energy is transmitted to a U-type circulating groove through a heat exchange unit, cold and hot convection microcirculation is generated inside the U-type circulating groove to drive the fan blade to operate, the fan blade generates a low-pressure environment inside a pressure pump to extract air from a place above the water surface, the air above the water surface enters an air bubble stone through an bubble drumhead and a gas-guide tube and is released to the place under the water surface at an air bubble stone terminal, and the oxygen concentration in the water is increased. According to the solar energy and air energy combined thermal driving fishpond oxygen filling pump in the field, the pressure generating mode of a traditional compressor is changed, a U-type pipe is driven by heat energy, outside air is extracted to the water by the fact that cold and hot convection microcirculation generates air pressure, and the consumption of oxygen filling energy is greatly reduced.

Description

technical field [0001] The invention relates to an oxygenation device for fish farming, in particular to an oxygenation device driven by low-grade energy. Background technique [0002] The present invention relates to some aquaculture fields, such as the traditional aquaculture industry, especially some animal aquaculture with high requirements for oxygen, such as fishery aquaculture. As high as 28.38 billion yuan, the fish in the fish pond are most afraid of two kinds of weather, and these two kinds of weather have been available recently. One is to be afraid of precipitation weather, the sun in the daytime, heavy rain in the evening, or continuous rainy days, the air is not smooth; the other is to be afraid of humid and hot weather, the air humidity is high, people will feel uncomfortable, there may be two deaths of fish caused by heavy rainfall First, rainfall causes garbage, residual pesticide bottles, toxic plastics and other pollutants to be soaked in rainwater. These...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the losses caused by low oxygen concentration in the aerobic farming industry and the shortcomings and disadvantages of high-grade energy consumption by traditional oxygen guide equipment, the purpose of the present invention is to provide a method that can replenish the oxygen content in the air in the water area or ground space in time. , and is an oxygen guide device driven by low-grade energy