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Apparatus for water production from air by employing solar-powered intermittent absorption refrigeration

A technology for adsorption refrigeration and air intake, applied in water supply installations, drinking water installations, buildings, etc., can solve the problems of clogging of adsorption materials, complicated manufacturing and installation, and complicated operation, and achieve the effects of stable operation, low cost and simple structure

Inactive Publication Date: 2006-07-19
TIANJIN UNIV OF COMMERCE
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Problems solved by technology

And the fine particles that can pass through the filter will gather in the cavities of the adsorbent material, which will eventually cause the clogging of the adsorbent material.
In addition, the patent describes that this kind of air water dispenser also needs to close the light-transmitting cover during the day, and open the light-transmitting cover when making water at night
This kind of system that requires manual operation is more complicated to manufacture, install and operate

Method used

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  • Apparatus for water production from air by employing solar-powered intermittent absorption refrigeration

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Embodiment Construction

[0018] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0019] The structural schematic diagram of the intermittent solar adsorption refrigeration air water intake device of the present invention is shown in figure 1 , including adsorption bed 1, surface heat exchanger 3, pressure regulator 2 and water collector 4. The adsorption bed 1 and the surface heat exchanger 3 are connected by pipelines, and a pressure regulator 2 is set between the adsorption bed 1 and the surface heat exchanger 3, and a water collector 4 is set at the lower end of the surface heat exchanger, and the system condenses from the air The moisture that comes out is collected in the water collector 4.

[0020] The adsorption bed 1 of the present invention consists of an adsorption bed body and adsorption materials. The adsorption bed is a closed box, generally made of light-transmitting or non-light-transmitting materials, on...

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Abstract

The invention relates to an intermittent solar energy adsorption refrigeration air water intake device, which can provides a air water intake device with simple structure, stable operation, and lower cost without any electricity and manpower operation. Wherein, the adsorption bed and surface heat exchanger are connected via pipeline, while a pressure adjuster is arranged between them; the lower end of surface heat exchanger has a water collector; said invention uses the surface heat exchanger with swings to replace the condenser and evaporator. It has simple structure, lower cost and the indirect contact between material and air, to avoid the jam of adsorption material caused by fine particles.

Description

technical field [0001] The invention relates to a device for taking water from the air, more specifically, to a device for taking water from the air by utilizing solar energy and adopting adsorption refrigeration technology. Background technique [0002] The scarcity of water resources in China has become the bottleneck of economic development. For some areas, obtaining water has become very difficult, especially in inland areas or islands, where fresh water is even more precious. And the water content of the atmosphere is very rich, even in the western part of China or the desert area, the content of water vapor in the air is quite rich. Therefore, the production of fresh water by creating an environment with a temperature lower than the air dew point to condense the moisture in the air has become the main research content of fresh water production today. [0003] The patent application number is 01102862.9, and the patent document titled "A Machine for Taking Water from t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B3/28
Inventor 杨永安陈少为马晨
Owner TIANJIN UNIV OF COMMERCE
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