Air purifier based on NB-IOT
An air purifier and air purification technology, applied in the field of air purification, can solve the problems of high cost and ineffective air purification, and achieve the effects of low cost, low power consumption and excellent network signal
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[0015] In order to make the purpose, technical solution and advantages of the present invention clearer, the embodiments of the present invention will be further described below in conjunction with the accompanying drawings.
[0016] Please refer to figure 1 , figure 2 , the embodiment of the present invention provides an air purifier based on NB-IOT, including an air detection module 1, an air purification module 2, a central processor module 3, and a NB-IOT communication module 4; the air detection module 1, The air purification modules 2 are respectively connected to the central processor module 3 through the NB-IOT communication module 4; the air detection module 1 includes a particle sensor 11 and a harmful gas sensor 12, and the particle sensor 11 has photoelectric characteristics The dust sensor, that is, the PM2.5 sensor, when the dust particles or smell in the air changes, the sensor uses the principle of contact reflection between the particles and the LED to detec...
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