Intelligent radon daughter removing air purifier

Abstract

The invention provides an intelligent radon daughter removing air purifier. The intelligent radon daughter removing air purifier comprises a box body, a fan, a purifying filter element section, an airquality monitoring sensor, an intelligent touch display screen, an electric controller, air inlets, an air outlet and a coarse-effect metal filter screen, wherein the air inlets are formed in the left side and the right side of the bottom of the box body; the fan is arranged at the middle upper part in the box body; the air outlet is formed in the top of the box body; the purifying filter elementsection is mounted at the middle lower part in the box body; the air quality monitoring sensor is mounted at the upper part of the box body; the coarse-effect metal filter screen is fixedly mounted on the inner wall of the box body near the lower side of the purifying filter element section; the intelligent touch display screen is mounted at the middle upper part of the frontal surface of the boxbody; and the electric controller is electrically connected with the fan, the purifying filter element section, the air quality monitoring sensor and the intelligent display screen. The intelligent radon daughter removing air purifier can efficiently treat the radon daughter radiation problem in high radon pollution areas, can effectively monitor the indoor radon daughter concentration in real time, and provides reference and help for users to select the fan air volume and to start and stop.

Description

technical field [0001] The invention relates to the field of air purification devices, in particular to an intelligent air purifier for removing radon daughters. Background technique [0002] Radon daughter, natural radioactive gas radon 222 Short-lived daughters produced by the radiative decay of Rn. radon 222 Rn radiative decay generation 218 Progeny, 218 Po daughters continue to decay and generate successively 214 Pb, 214 Bi, 214 Po and 210 Pb isotropes, due to 210 The half-life of Pb is as long as 22.3a, which can basically be regarded as a stable daughter nuclide, and 210 Pb and its subsequent daughters hardly reach measurable radioactive concentrations in the air. Therefore, the radon daughters specifically refer to those that can pose a radiation threat to the human body. 218 Po, 214 Pb, 214 Bi and 214 Po these four types of short-lived daughters. [0003] These short-lived radon daughters are generated from the decay of the parent body to be surrounded...

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to solve the above-mentioned problems in the prior art, provide an intelligent radon daughter air purifier, which can efficiently deal with the radiation pollution of radon daughters in high radon areas, and control the concentration of radon daughters below the safety line for a long time At the same time, the intelligent radon daughter air purifier can also monitor the change level of the indoor radon daughter concentration in real time, and automatically adjust the air volume of the fan according to the obtained radon daughter concentration

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