Electrostatic spraying streetlamp device capable of eliminating PM2.5 (Particulate Matter 2.5)

Abstract

The invention discloses an electrostatic spraying streetlamp device capable of eliminating PM2.5 (Particulate Matter 2.5). The device comprises a streetlamp pole, a power supply, a lamp and a high-voltage electrostatic spraying system, wherein the power supply is electrically connected with a light-operated streetlamp controller of the lamp; the lamp is positioned on a lamp arm; the high-voltage electrostatic spraying system comprises a metal nozzle, a DC (Direct Current)-high-voltage DC inverter, a liquid storage tank, a water pump and a spraying controller for controlling the DC-high-voltage DC inverter and a water pump motor to work; the spraying controller is electrically connected with the power supply; the water pump is connected with the metal nozzle through a liquid delivery pipe; the metal nozzle is connected with the positive electrode of the voltage output end of the DC-high-voltage DC inverter; the negative electrode of the voltage output end of the DC-high-voltage DC inverter is grounded. According to the device, illumination is provided; in addition, air can be purified, and PM2.5 in the air can be effectively eliminated; the device can be implemented by modifying and upgrading the conventional streetlamp, and is high in practicability, easy to implement and suitable for wide popularization.

Description

technical field [0001] The invention relates to the field of air purification equipment, in particular to an electrostatic spray street lamp device for eliminating PM2.5 particles. Background technique [0002] In recent years, with the acceleration of urbanization in our country, while enjoying the benefits of economic development and the convenience of life brought about by urbanization, people are also plagued by haze weather caused by the deterioration of air quality. According to the data from the China Environmental Monitoring Center, the main pollutants that form smog are particulate matter PM10 and PM2.5, among which PM2.5 particles are easy to be accompanied by toxic and harmful substances (such as heavy metals) due to their small particle size, large surface area, and strong activity. , microorganisms, etc.), and the residence time in the atmosphere is long and the transportation distance is long, so it is more harmful to human health and atmospheric environment qu...

AI Technical Summary

Problems solved by technology

Although this method can play the role of dust suppression and moisturizing, it requires special personnel and special vehicles, and cannot work 24 hours a day. It has little effect on the dust particles floating in the sky, and the uncharged water mist is only effective on the diameter of 10μm. The above dust has a high dust removal efficiency. For small-sized pollutants such as PM2.5 particles, it is difficult to settle them with ordinary spraying, and the ideal dust removal effect cannot be achieved.

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