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An ambient air water intake device

A technology for ambient air and water intake devices, applied in sampling devices, water conservation, climate sustainability, etc., and can solve problems such as limiting the scope of use

Active Publication Date: 2022-07-08
TIANJIN CHENGJIAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the above methods are assisted by electric power, which limits its application range
For example, the use of semiconductor cooling chips to achieve temperature reduction requires power; heat pipe technology is a mature one-way heat transfer technology. It is only suitable for the case where the lower part absorbs heat and the upper part releases heat

Method used

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Examples

Experimental program
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Embodiment 1

[0021] like Figure 1-2 As shown, an ambient air water intake device provided in this embodiment includes an air intake channel 1, a heat pipe 2, an air outlet chimney 3, and a plurality of porous finned tubes 4; A number of finned tube openings 6 are provided, and the diameter of the finned tube openings is less than 2 mm; the heat pipe 2 is located in the air outlet chimney 3, and the condensation end of the heat pipe 2 passes through the side wall of the air outlet chimney 3 Inserted into the soil, a plurality of the porous finned tubes 4 are fixedly installed on the outer wall of the evaporation end of the heat pipe 2, and a water storage tank 5 is arranged below the porous finned tubes 4. One end of the air intake channel 1 is connected to the air The side walls of the gas outlet chimney 3 are communicated, and the communicating place faces the evaporation end of the heat pipe 2;

[0022] The air outlet chimney 3 is partially located in the ground soil, and the height of...

Embodiment 2

[0028] Use the ambient air water intake device in Example 1 to take water: ambient air temperature 29°C, relative humidity 90%, soil temperature 21°C, porous fin tube porosity 50%, pore diameter 1.5mm, 800 mL of fresh water was obtained in 5 hours.

Embodiment 3

[0030] Use the ambient air water intake device in Example 1 for water intake: ambient air temperature 32°C, relative humidity 50%, soil temperature 26°C, cluster porous finned tube opening rate 50%, aperture 1mm, 260mL of fresh water was obtained in 5 hours.

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Abstract

The invention relates to an ambient air water intake device, comprising an air inlet channel, a heat pipe, an air outlet chimney, and a plurality of porous finned tubes; The aperture diameter of the finned tube is less than 2mm; the heat pipe is located in the air outlet chimney, the condensation end of the heat pipe is inserted into the soil through the side wall of the air outlet chimney, and a plurality of the porous finned tubes are fixedly installed in the air outlet chimney. On the outer wall of the evaporating end of the heat pipe, a water storage tank is arranged below the porous fin tube, one end of the air intake channel is communicated with the side wall of the air outlet chimney, and the communication part is opposite to the evaporating end of the heat pipe; the The air outlet chimney is partially located in the ground soil, and the height of one end of the air inlet channel connected to the ambient air is lower than the height of the air outlet chimney at the upper end of the ground. The invention relies on the synergistic effect of temperature drop and micro-interface mesoscopic effect to extract water, thereby increasing the amount of fresh water obtained.

Description

technical field [0001] The invention belongs to the fresh water acquisition technology, and in particular relates to an ambient air water intake device. Background technique [0002] Water is the source of human life and the foundation of life on earth. However, access to fresh water is especially important when there is no water source or low rainfall in the wild. The moisture in the air is the natural evaporation from water sources such as surface water or ocean seawater. The air humidity indicates the moisture content in the air. The higher the air temperature, the more moisture it can hold. Water can be evaporated or condensed by using temperature differences or pressure changes: increasing the pressure is mechanically pressurized, which means consuming electricity; lowering the temperature below the dew point can also condense gaseous water molecules in the air into liquid water. However, most of the above methods use electricity to assist, which limits their scope of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/28G01N1/10
CPCG01N1/28G01N1/10Y02A20/00
Inventor 苏润西
Owner TIANJIN CHENGJIAN UNIV
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