Separating type air purifying device

Abstract

A separating type air purifying device comprises a main machine and at least one auxiliary machine. The main machine comprises a main machine shell, a control unit, a high voltage generator and an output unit, wherein the control unit and the high voltage generator are arranged in the main machine shell, and the output unit receives a first voltage and a second voltage which are generated by the high voltage generator and is provided with a first output part for outputting the first voltage and a second output part for outputting the second voltage. Each auxiliary machine comprises an auxiliary machine shell, an input unit, a discharge plate and a current collection part, wherein the discharge plate and the current collection part are arranged in the auxiliary machine shell, the input unitis provided with a first input part and a second input part, the first input part is electrically connected with the first output part and conducts the first voltage to the discharge part, and the second input part is electrically connected with the second output part and conducts the second voltage to the current collection part. According to the separating type air purifying device, by separating a circuit of the main machine from circuits of the auxiliary machines, the dangerous situations that when ionization dust collection is carried out, particulate matter is accumulated on the circuitof the main machine, and consequently high voltage electric leakage, short-circuit sparks, spontaneous ignition and the like are caused can be avoided.

Description

technical field [0001] The invention relates to a purification device, in particular to a separate air purification device. Background technique [0002] The deteriorating air quality has greatly increased the chances of people suffering from respiratory and cardiovascular diseases. To explore the cause of the disease, in addition to the increase in the concentration of heavy metals in the air, the more important thing is the pollution of suspended particles (ParticulateMatter, PM). Because suspended particles can stay in the atmosphere for a long time, and enter the living body with breathing, and accumulate in the respiratory tract. For example, fine aerosols (such as PM2.5) have considerable penetrating power, can reach the wall of the bronchioles, and interfere with the gas exchange in the lungs. Smaller particles (with a diameter not greater than 100 nanometers) will spread through the lungs and affect other organs, causing even greater harm to human health. [0003]...

AI Technical Summary

Problems solved by technology

[0003] Therefore, air purifiers that can reduce the concentration of suspended particles are constantly being introduced to improve the surrounding air quality. At present, the structure of a general electronic air purifier includes a functional control circuit, a high-voltage generator, an air exchange and convection system, and a However, because the suspended particles in the air cannot move completely along the airflow channel and are fixed on the dust collection device, they will be diffused inside the entire casing. Therefore, after using for a period of time, the suspended particles will Accumulated on the various circuits and structures in the case, because some of the suspended particles are composed of carbon (C), sulfur (S) and other elements, when the circuit is operating, the conductive carbon will cause leakage, resulting in high voltage Leakage, reduced functional efficiency and other issues, what's more, there is a chance to cause abnormal short circuit and sparking (sparking), and even the dangerous situation of spontaneous combustion of the air purifier due to the flammability of carbon and sulfur, which endangers the personal safety of users

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