Indoor air purifying device

Abstract

The invention discloses an indoor air purifying device which comprises a case. An air flue is arranged in the case. A detection cavity is arranged above the air flue. An air detection sensor is arranged in the detection cavity. The detection cavity is provided with a ventilation pipe connected with the outdoor space. The detection cavity is provided with an air inlet made communicated with the indoor space. An intermediate-acting filter net, a black light bulb module, a photocatalytic module, an air supply fan, an electrostatic dust collection module, an efficient filter net, an activated carbon module and a net ionic module. The efficient filter net and the activated carbon module are arranged on the air flue in an interception filter mode. An air supply opening is formed below the net ionic module and located at the tail end of the air flue. The air detection sensor is used for detecting air temperature, humidity, carbon dioxide content, PM2.5 content and TVOC content. A control module is also arranged in the case. The device is small in size and is provided with a healthy illumination device.

Description

technical field [0001] The invention relates to an air purification device, in particular to an indoor fresh air system with healthy lighting and air purification and disinfection. Background technique [0002] Air and sunlight are indispensable factors for human survival. Good air and good light will make people feel happy, work and study easier, and more efficient; but when the weather is cloudy or about to rain , the light and air in the house are very bad, and the air humidity is high, which brings more discomfort to people. In this case, people's mood and comfort will be greatly affected; Exhaust to the outside to introduce fresh air from the outside into the room. However, due to the large size and high cost of the fresh air system, many buildings do not have a fresh air system. [0003] There are air purifiers on the market, but the air purifiers mainly focus on indoor air purification. In indoor confined spaces, measures such as filtration, electrostatic dust remova...

AI Technical Summary

Problems solved by technology

[0002] Air and sunlight are indispensable factors for human survival. Good air and good light will make people feel happy, work and study easier, and more efficient; but when the weather is cloudy or about to rain , the light and air in the house are very bad, and the air humidity is high, which brings more discomfort to people. In this case, people's mood and comfort will be greatly affected; Exhaust to the outside to introduce fresh air from the outside into the room. However, due to the large size and high cost of the fresh air system, many buildings do not have a fresh air system.

[0003] There are air purifiers on the market, but the air purifiers mainly focus on indoor air purification. In indoor confined spaces, measures such as filtration, electrostatic dust removal, and activated carbon adsorption are used to purify the indoor air to a certain extent, but they have not. Introduce fresh air outside, and do not discharge indoor dirty air outside, so as to increase the carbon dioxide content in the air, which will cause great discomfort to the human body, and seriously cause shortness of breath, headache, and even unconsciousness in indoor personnel and other symptoms; and improving air quality alone cannot make people feel completely comfortable

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