Air purification system based on cascade utilization of solar energy

Abstract

The invention relates to an air purification system based on solar energy gradient utilization. A heat circulating system comprises a solar heat collecting plate, cold and hot water pipelines and a heat preservation water tank, and the solar heat collecting plate is connected with the heat preservation water tank through a pipeline. A solar photovoltaic power generating system comprises a solar photovoltaic plate and a cold water pipe, the solar photovoltaic plate and the cold water pipe are in contact connection through a metal connecting piece, and the solar photovoltaic plate generates electric energy and is connected with an air purification and storage system through a power source controller and a wire. The air purification and storage system is composed of an air purification device and a purified air storage tank, and when no person is in the room or the amount of purified air is rich, the air purification device is communicated with the purified air storage tank. According to the air purification system, the electric energy generated by the solar photovoltaic plate is adopted as a power source of the indoor air purification system, the air purification system can be arranged in hospitals, convalescent hospitals and other community health service centers, clean air is provided for special people, and certain economical efficiency and innovativeness are achieved. The air purification system is simple in structure, convenient to mount and high in economical efficiency and innovativeness.

Description

technical field [0001] The invention relates to an air purification system, in particular to an air purification system which utilizes solar photovoltaic panels to generate electric energy to purify air. Background technique [0002] With the development of society and the improvement of personal living standards, people pay more and more attention to air quality. However, in recent years, smog weather often occurs in some cities in China, and a large amount of smog will be produced in the air, which indirectly affects the quality of indoor air. For improving air quality, people have proposed many effective methods and measures. For the improvement of indoor air quality that is most closely related to people's lives, air purifiers are the most commonly used and most effective tools. [0003] According to the characteristics of low power and intermittent operation of the air purifier, it is an ideal choice to use solar energy to provide energy for it. There are two main di...

AI Technical Summary

Problems solved by technology

At present, flat plate heat exchangers have been popularized, but most of the existing solar energy utilization equipment has some limitations

For example, in order to meet the needs of the design, there must be a part of the surplus capacity of the solar collector in the season with sufficient sunlight, and there is a certain amount of energy waste.

Especially in summer, solar water heaters often overheat, affecting their service life

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