Intelligent air purifying device considering indoor temperature

Abstract

The invention relates to an intelligent air purifying device considering indoor temperature and belongs to the technical field of air purifiers. The intelligent air purifying device comprises an air inlet arranged outdoors, an air return opening arranged indoors, an air purifying unit, an outdoor detection sensor, an indoor detection sensor and a display controller. The display controller judges the air pollution degree of indoor air and outdoor air and the indoor and outdoor temperature difference according to an air pollutant concentration value and a temperature value which are sent back by the outdoor detection sensor and the indoor detection sensor, and therefore the air inlet and / or the air return opening are / is selectively opened and closed. According to the intelligent air purifying device, the functions of a primary air system and an indoor air purifier are well combined, the indoor air is purified in a targeted mode through different control ways, the current indoor and outdoor air quality is visually known through automatic detection, adjustment can be carried out according to the indoor and outdoor temperature difference, and the intelligent air purifying device realizes household life concepts of health, energy conservation, comfort, intelligence, convenience and the like.

Description

technical field [0001] The invention relates to an intelligent air purification device that takes into account indoor air temperature, and belongs to the technical field of air purifiers. Background technique [0002] With the continuous improvement of people's living standards, various decoration materials, furniture and daily chemicals have entered the room in large quantities, which has caused more and more sources and types of indoor pollutants. At the same time, in order to save energy, the airtightness of modern buildings has been continuously strengthened, resulting in insufficient indoor fresh air volume, which has aggravated indoor air pollution from the other side. [0003] At present, there are two problems when the air purifiers on the market remove indoor harmful gases through indoor closed circulation. One is that the purification speed is slow, and the other is that fresh air cannot be introduced. When the fresh air system with air purification function encou...

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Problems solved by technology

At the same time, in order to save energy, the airtightness of modern buildings has been continuously strengthened, resulting in insufficient indoor fresh air volume, which has aggravated indoor air pollution from the other side.

[0003] At present, there are two problems when the air purifiers on the market remove indoor harmful gases through indoor closed circulation, one is the slow purification speed, and the other is that it cannot introduce fresh air

The fresh air system with air purification function, when the outdoor air quality is too poor, the air discharged into the room after a single purification through the fresh air system still cannot meet the national standard, and it cannot guarantee that clean air can be obtained while introducing fresh air

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