Ion fan without mechanical device

An ion blower, a non-mechanical technology, applied in the direction of static electricity, electrical components, etc., can solve the problems of reducing the comfort of the ion blower, the structure of the ion blower is complicated, and the airflow continuity is not strong, so as to achieve enhanced discharge effect, strong airflow continuity, The effect of simple structure

Active Publication Date: 2017-07-18
BEIJING INSTITUTE OF TECHNOLOGYGY
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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

Method used

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  • Ion fan without mechanical device

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Embodiment Construction

[0019] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0020] See attached figure 1 , a mechanical device-free ion fan, which includes: a high-voltage power supply 1, corona discharge electrodes 21, 22, a dielectric plate 3, an air-collecting nozzle 4, a shielding layer 5, and a control system 6;

[0021] The high-voltage power supply 1 is used to provide the corona discharge electrodes 21, 22 with the voltage required for discharge; the high-voltage power supply 1 has an output port a, an output port b, and a feedback port c; the output port a is connected to the corona discharge electrode 21 for output +V 0 ~-V 0 AC signal; the output port b is connected to the corona discharge electrode 22 for outputting -V 0 ~+V 0 The anti-phase AC signal; the feedback port c is connected to the control system 6, under the control of the control system 6, the voltage amplitude of the high voltage power supply 1 V 0 It...

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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...

Claims

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Application Information

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IPC IPC(8): H05F3/04
CPCH05F3/04
Inventor 欧阳吉庭姜兆瑞彭祖林缪劲松
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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