Novel automatic solar device for obtaining water from air

Abstract

The invention discloses a novel automatic solar device for obtaining water from air. The novel automatic solar device comprises a device for obtaining the water from the air, a control unit and an electric power unit and particularly comprises a condenser, a liquid storage tank, a heat exchanger, a thermopile, a pump, radiating fins, a liquid level switch, a temperature sensor, a first electromagnetic valve, a second electromagnetic valve, a first control point, a second control point and a third control point. The electric power unit comprises a photovoltaic assembly and an electric power transmission line. The condenser is arranged in the liquid storage tank, a non-condensable gas pipeline which extends out of the middle of the liquid storage tank penetrates the heat exchanger and then is connected with an input end of the pump, and a bottom output end of the liquid storage tank is connected with a fresh water pipeline; a second air pipeline is connected with the input end of the pump, an output end of the pump is connected with one end of a cooling air pipeline, the radiating fins are connected with a radiating end of the thermopile, and a heat absorption end of the thermopile is connected with the condenser in the liquid storage tank. The novel automatic solar device for obtaining the water from the air has the various advantages of good energy conservation, compact structure, automatic running procedure, intelligence, optimization and the like.

Description

technical field [0001] The invention belongs to the field of new energy application and water treatment, and in particular relates to an automatic solar energy air water intake device. Background technique [0002] 70% of the earth's surface is ocean, and 15% is desert. People in desert and island areas lack fresh water resources. Under the action of gravity and solar radiation heat, the water on the earth's surface continuously migrates and transforms into gaseous, liquid, and solid states. The atmosphere will always be the transfer station of the surface water cycle. With the effect of atmospheric circulation, even the air humidity in the desert water-deficient area is not much different from other areas. For example, in the morning, the relative humidity in the desert area can reach 90%, and it drops to 20% during the high temperature during the day. Harvesting fresh water from the air is theoretically possible. [0003] The easiest way to get fresh water from the air i...

AI Technical Summary

Problems solved by technology

However, these devices lack some links of energy recovery and reuse, and these devices have hardly realized automation, intelligence, and performance optimization.

Therefore, the energy utilization rate is low, the water yield is low, and there is no large-scale promotion

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