Device and method for intaking water from air

A technology of air water intake and air suction device, which is applied in water supply devices, drinking water devices, buildings, etc., and can solve the problems of low water production efficiency, inability to use, technical limitations of air water production, etc.

Pending Publication Date: 2019-01-29
FOURTH MILITARY MEDICAL UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the existing cooling condensation and moisture absorption/analysis water production technologies all have high requirements on the ambient humidity. Generally, water can only be produced when the humid

Method used

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  • Device and method for intaking water from air

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Experimental program
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Effect test

Embodiment

[0043] Present embodiment takes following technical scheme:

[0044] The device for taking water from the air in this embodiment includes: an air filter 1, a booster device, a water vapor enrichment assembly 3, a vacuum pump 4, a buffer chamber 5, a condenser 6, an adsorber, water purification equipment, a heat exchanger 8, and a heater 9. Relevant control valves and necessary pipelines.

[0045] The air filter 1 of the present embodiment includes a coarse filter part and a fine filter part, which are used to filter dust and other sundries in the air, and the filtered clean air is sent into the water vapor enrichment assembly 3 by the fan 2; the water vapor enrichment assembly The separation membrane of 3 is made of polymer selective permeable membrane material, and the vacuum pump 4 provides a certain negative pressure on one side of the separation membrane. The typical transmembrane pressure difference is: -30KPa~-80KPa. , Moist air passes through the separation membrane, d...

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PUM

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Abstract

The invention relates to the technical field of water intake devices, in particular to a device and method for intaking water from air. According to the device for intaking the water from the air, anair outlet of an air filter is connected with an air inlet of an air suction device, an air outlet of the air suction device is connected with an inlet of a water vapor enrichment assembly, an outletof the water vapor enrichment assembly is connected with an inlet of a vacuum pump, and an outlet of the vacuum pump is connected with an inlet of a buffer; a liquid outlet of the buffer is connectedwith an inlet of a liquid water collection and purification assembly, and a gas outlet of the buffer is connected with a gas inlet of a condenser; a liquid outlet of the condenser is connected with the inlet of the liquid water collection and purification assembly, and a gas outlet of the condenser is connected with an inlet of an adsorption zone of an adsorber; and a heater is used for heating the air, and a hot gas outlet of the heater is connected with an inlet of an analytical zone of the adsorber. According to the device and method for intaking the water from the air, the dependence of conventional air water intake equipment on the environmental conditions is lowered, the advantages of wide application range, low energy consumption and the like are achieved, and the water intaking efficiency from the air is improved.

Description

technical field [0001] The invention relates to the technical field of water intake devices, in particular to an air water intake device and method. Background technique [0002] The fresh water content of the earth accounts for a very small proportion of the total water in the world, and most of them are distributed in the high mountains and polar regions that are difficult to use. Some fresh water is buried deep underground and difficult to extract. At present, with the deterioration of the environment, fresh water resources such as groundwater, lake fresh water, and river bed water that humans can directly use are becoming increasingly scarce, especially in deserts and islands. In order to solve the problem of fresh water supply in remote areas such as deserts and islands, traditional methods include transportation and seawater desalination, but the cost of these two methods is high, and seawater desalination consumes a lot of energy, has low efficiency, and the equipment...

Claims

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Application Information

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IPC IPC(8): E03B3/28
CPCE03B3/28
Inventor 罗二平姜茂刚罗鹏景达李新申广浩谢康宁阮俊勇
Owner FOURTH MILITARY MEDICAL UNIVERSITY
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