Portable device for taking water from air

Abstract

The invention provides a portable device for taking water from air. The portable device comprises a container shell, a refrigerating device, an adsorption bed, and a condensing part; the container shell is provided with a ventilation opening capable of being opened or closed; the refrigerating device is arranged in the container shell; the adsorption bed is connected with the upper end of the refrigerating device and is used for adsorbing moisture in the air; the condensing part is connected with the lower end of the refrigerating device. According to the technical scheme of the portable device, a cold end is cooled through semiconductor refrigeration, mechanical moving parts such as a compressor are not needed, and the characteristics of being small in size and convenient to carry are achieved; on one hand, the steam content in the portable device can be improved, and on the other hand, the semiconductor hot end temperature can be reduced when steam volatilizes, then the semiconductor cold end temperature is reduced; therefore, the working efficiency of a semiconductor chip is improved, and the water yield is improved.

Description

technical field [0001] The invention belongs to the technical field of air water intake, in particular to a portable air water intake device. Background technique [0002] The atmosphere is rich in water vapor, and the amount of water in the air is about 14,000km3. Even in desert areas, the water content in the air at night exceeds 10g / m3. When there is no surface water or the water quality of the water source has not been found out or the water source is polluted, drinking water can be obtained through the air water intake device. [0003] Patent application with application number 201520809623.3, air water intake device, including air water intake unit, water purification unit and power supply, etc. But this air water intake device equipment is complicated, and volume is bigger and does not utilize single person to carry. [0004] The patent application with the application number 201721352280.8 uses a semiconductor cooling chip as the cold end, which has the characteris...

AI Technical Summary

Problems solved by technology

However, the air water intake device is complicated in equipment, and the volume is relatively large so that it cannot be carried by a single person.

[0004] The patent application with the application number 201721352280.8 uses a semiconductor cooling chip as the cold end, which has the characteristics of small size and portability, but the water collection efficiency of this device is low or even unusable in dry climate areas

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