Air-to-water machine

A technology of air water intake and air regeneration, applied in water supply devices, drinking water devices, buildings, etc., can solve the problems of low water intake efficiency, weak moisture absorption capacity, and decreased moisture absorption capacity of dehumidification wheels, so as to ensure water intake efficiency and high water intake efficiency Effect

Inactive Publication Date: 2015-04-29
PLA UNIV OF SCI & TECH
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Problems solved by technology

[0004] However, since the moisture absorption capacity of the desiccant rotor is negatively correlated with the temperature of the air entering its moisture absorption zone, that is, the higher the inlet air temperature, the weaker the moisture absorption capacity. When it is in a high tem

Method used

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Embodiment Construction

[0016] Such as figure 2 As shown, the air water intake device of the present invention includes a dehumidification rotor 10 and a vapor compression refrigeration system 20, the air inlet of the evaporator 21 of the vapor compression refrigeration system communicates with the regeneration air outlet of the dehumidification rotor 10, and the steam The air outlet of the condenser 22 of the compression refrigeration system communicates with the regeneration air inlet of the dehumidification runner 10, and also includes a first heat exchanger 31, and the high-temperature air outlet of the first heat exchanger 31 is connected to the dehumidification runner 10. The air inlet of the moisture absorption zone of 10 communicates, the high temperature air inlet of the first heat exchanger 31 communicates with the outdoor air, and the low temperature air inlet of the first heat exchanger 31 communicates with the air outlet of the evaporator 21 .

[0017] The low-temperature air inlet of t...

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Abstract

The invention discloses an air-to-water machine. The air-to-water machine comprises a dehumidifying runner and a steam compression and refrigeration system, wherein an air inlet of an evaporator of the steam compression and refrigeration system is communicated with a regenerated air outlet of the dehumidifying runner; an air outlet of a condenser of the steam compression and refrigeration system is communicated with a regenerated air inlet of the dehumidifying runner; the air-to-water machine further comprises a first heat exchanger; a high-temperature air outlet of the first heat exchanger is communicated with a moisture absorption region air inlet of the dehumidifying runner; a high-temperature air inlet of the first heat exchanger is communicated with outdoor air; a low-temperature air inlet of the first heat exchanger is communicated with an air outlet of the evaporator. With the adoption of the evaporator, the water taking efficiency is always very high even in a high-temperature and low-humidity environment.

Description

technical field [0001] The invention belongs to the technical field of air water intake, in particular to an air water intake device for extracting moisture from dry air in an energy-saving manner. Background technique [0002] Taking water from the air is an important way to solve the shortage of water resources. The air water intake is mainly aimed at the outdoor natural air, and converts the water vapor in the air into more liquid water as much as possible. However, since the difficulty of obtaining water from the air is closely related to the moisture content of the air, it is very difficult to produce fresh water from air with low moisture content. [0003] In order to extract water from dry air, the Chinese invention patent application "Method and device for taking water from dry air" (applicant: Chinese People's Liberation Army University of Science and Technology, application number: 201410799635.2, application date: 2014.12.19) involves a A device for taking water...

Claims

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Application Information

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IPC IPC(8): E03B3/28
CPCE03B3/28
Inventor 耿世彬李永杨俊斌
Owner PLA UNIV OF SCI & TECH
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