A solar-powered roof-mounted air water extraction system

CN121473430BActive Publication Date: 2026-06-26HUZHOU QIANJING ELECTRICAL MANUFACTURING CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HUZHOU QIANJING ELECTRICAL MANUFACTURING CO LTD
Filing Date
2025-11-13
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

The existing technical problem is that there is a significant mismatch between energy and efficiency in existing solar-powered air-to-water systems, resulting in water production falling short of expectations.

Method used

A rooftop air-to-water system powered by solar energy is adopted. Through a data parameter acquisition module, a system comprehensive status assessment module, and a control mode generation module, it can realize real-time monitoring and intelligent decision-making of the environment, energy, and water production status, dynamically evaluate the water-energy conversion efficiency index, and optimize the timing of energy storage and water extraction tasks.

Benefits of technology

By optimizing energy use through intelligent decision-making, the total water production within a 24-hour cycle is maximized, solving the mismatch between energy and efficiency and improving the overall operating efficiency of the system.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to the field of intelligent control, and specifically discloses a roof type air water taking system based on solar power supply, which monitors environment, energy and water production state in real time, processes the information, especially innovatively introduces quantitative evaluation of a water-energy conversion efficiency index, and makes intelligent operation mode decision based on the efficiency index, combined with key parameters such as solar input power and battery state of charge. Through the intelligent scheduling, the system puts limited solar energy resources into water production tasks at the most appropriate time, thereby decoupling the negative correlation between instantaneous energy availability and instantaneous water production efficiency, and finally realizing maximization of total water production in a 24-hour complete cycle.
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