Ion fan without mechanical device

Abstract

The invention belongs to the technical field of static prevention, and particularly relates to an ion fan. In the technical scheme, the ion fan without a mechanical device comprises a high-voltage power supply, a corona discharge electrode, a dielectric plate, a wind collection nozzle, a shielding layer and a control system, wherein the high-voltage power supply is used for providing a voltage required by discharge, the corona discharge electrode is used for ionizing air to generate corona ion wind, the dielectric plate is used for separating a positive electrode from a negative electrode, the wind collection nozzle is used for guiding the corona ion wind and enabling the corona ion wind to form acceleration, the shielding layer is used for separating electromagnetic fields of the electrodes, and the control system is used for detecting an ionic balance potential and adjusting the voltage provided by the high-voltage power supply. When high-voltage corona discharge is generated by the corona discharge electrode, ions in considerable quantity can be provided, and stable corona wind is also formed; and the corona wind is used as a wind source of the ion fan, and the ion fan has the advantages of simple structure, high air flow continuity, large ion density and almost no noise.

Description

technical field [0001] The invention belongs to the field of antistatic technology, and in particular relates to an ion blower. Background technique [0002] As an important tool for eliminating static electricity, the ion fan is widely used in the production and life of modern society because of its advantages of long distance and wide range. The ion fan mainly uses the principle of corona discharge to ionize the air to generate a large number of positive and negative ions, and then uses the fan to blow out the positive and negative ions to form an ion wind to neutralize the charge on the charged object. At present, the ion fan introduced by the manufacturer and actually used is mainly composed of a high-voltage power supply, a corona discharger and an air supply system, and the air source in the air supply system is mainly a fan. Although the fan increases the operating distance of the ion fan, its noise and poor airflow continuity also greatly reduce the comfort of the i...

AI Technical Summary

Problems solved by technology

Although the fan increases the operating distance of the ion fan, its characteristics of high noise and poor airflow continuity also greatly reduce the comfort of the ion fan; at the same time, it also makes the structure of the ion fan complicated

In view of the above shortcomings of the ion fan, most of the existing technical means achieve the optimization of the ion fan by improving the performance of the fan, but the noise problem is still unavoidable

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