Air quality test and display device of purifier

Abstract

The invention relates to an air quality test and display device of a purifier. The air quality test and display device of the purifier is characterized by including sensors, a central processing unit, and a display screen, wherein the sensors collect the indoor air quality parameters and the sensors include a temperature sensor, a humidity sensor, a light sensor, a dust sensor and / or a smoke sensor; the central processing unit is connected with the sensors, processes signals of the sensors and controls the processed signals; the display screen is connected with the central processing unit and is provided with a displaying function, and the air quality parameters processed by the central processing unit such as temperature, humidity, dust particles and / or smoke are displayed on the screen; the air quality test and display device of the purifier has functions of testing and adjusting the air quality automatically, displays the air-purifying degree and alarms through the display screen at the same time. The air quality test and display device of the purifier has the advantages of being reasonable in structure and convenient to use, capable of greatly improving the intelligentization of the air purifier, capable of saving energy and protecting environment, and capable of satisfying the humanized practical demands.

Description

technical field [0001] The invention relates to the technical field of air purifiers, in particular to an air quality detection and display device for a purifier. Background technique [0002] Air purification devices refer to products that can absorb, decompose or transform various air pollutants, including dust, odor, etc., and effectively improve air cleanliness. With the improvement of people's quality of life, more and more people begin to pay attention to health, environmental protection, Concerned about air quality, more and more families have begun to use air purification devices, especially in renovated interiors, offices and air-conditioned rooms with many people. Air purifiers not only effectively remove various pollutants in the air, but also give people a fresh and comfortable feeling. However, the air purifiers on the general market do not have air detection and display functions, and cannot automatically adjust the working efficiency of the purifier according...

AI Technical Summary

Problems solved by technology

However, the air purifiers on the general market do not have air detection and display functions, and cannot automatically adjust the working efficiency of the purifier according to the different air quality in the workplace. People can only judge the air quality by the feeling of breathing. This will inevitably lead to waste of electricity due to constant ventilation, which is not conducive to energy saving

[0003] At present, intelligent air purification devices have also appeared abroad, but they are not perfect enough. There are similar explorations and developments in China, such as the Chinese patent "An Intelligent Air Purification Device" with the patent number CN200920187094. The air unit and intelligent control unit are characterized in that they are mainly composed of an air inlet unit, an air outlet unit, an intelligent control unit and an air quality detection device. An air quality detection device is installed at the air outlet, which can quickly sense the dust content in the air And the main air quality parameters such as temperature and humidity

However, it can only detect temperature, humidity and dust, and cannot detect toxic gases and flammable gases. There is no display system, and people cannot observe the degree of air purification. Therefore, it has limitations in use and has not achieved a certain breakthrough. needs further improvement

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