Solar-driven outdoor temperature decreasing and PM2.5 removing device

Abstract

The invention relates to a solar-driven outdoor temperature decreasing and PM2.5 removing device. The device is characterized in that the solar energy is utilized to generate electricity so as to provide driving power; an axial flow air supplying device is used for performing forced convection; a spray generation device is used for generating atomized droplets; a high-efficiency particulate air filter and a back purging and washing device thereof are used for ensuring the cleanness of the supplied air. With the adoption of the device, the thermal comfort and the quality of air inhaled by workers in severe environments such as outdoor high temperature in summer and a large number of PM2.5 aerosol particles in air can be improved; the environmental thermal comfort of places such as an outdoor living place and a leisure and entertainment place and regional air quality can be improved; meanwhile, the device is applicable to temperature decreasing of a transformer under outdoor high temperature in summer; a traditional mode for manually spraying the transformer under outdoor high temperature environment to decrease the temperature is changed, and thus the electric shock accident can be reduced and even avoided.

Description

technical field [0001] The invention relates to a solar-driven outdoor cooling device for removing PM2.5. Background technique [0002] In the hot summer, people who work, live and relax outdoors generally face the problems of poor thermal comfort and exposure risk of PM2.5 aerosol particles, and they are exposed to low thermal comfort and high PM2.5 aerosol particles for a long time It will cause low work efficiency, poor thermal comfort and health problems (such as the spread of infectious diseases, human allergies, respiratory system asthma and lung cancer, etc.); (or indoor) large-capacity transformers often have excessive temperature rise caused by poor heat dissipation, thereby reducing power supply reliability (such as load reduction or transformer outage, etc.). [0003] Most of the existing PM2.5 removal devices are used indoors, which not only consume a lot of electricity, but also produce other harmful substances while purifying the air, which cannot be disposed ...

AI Technical Summary

Problems solved by technology

[0002] In the hot summer, people who work, live and relax outdoors generally face the problems of poor thermal comfort and exposure risk of PM2.5 aerosol particles, and they are exposed to low thermal comfort and high PM2.5 aerosol particles for a long time It will cause low work efficiency, poor thermal comfort and health problems (such as the spread of infectious diseases, human allergies, respiratory system asthma and lung cancer, etc.); (or indoor) large-capacity transformers often have excessive temperature rise caused by po

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