Electrostatic dehumidifying device

Abstract

The invention provides an electrostatic dehumidification device, comprising an insulating layer, an electrode ring, an electrode terminal, a negative high voltage generator, a metal mesh cylinder, a one-way water-conducting layer, a water collecting device and a thorn; the electrode ring is installed on the inner wall of the insulating layer; The metal mesh cylinder is installed longitudinally in the electrode ring, and the axis of the metal mesh cylinder coincides with the axis of the electrode ring; the metal mesh cylinder is grounded; the inner wall of the metal mesh cylinder is closely attached to the unidirectional water-conducting layer; the unidirectional water-conducting layer The inner wall is connected to the water collecting device; the inner wall surface of the electrode ring between the electrode ring and the metal mesh cylinder is evenly distributed with a number of thorns along the circumferential direction; the electrode ring is connected to the negative high voltage generator through the electrode terminal, A non-uniform strong electric field is formed around the thorn in the ring. The corona charging form of the present invention is charging by water mist, the water mist stays in the electric field for a long time, the charging efficiency is high, the structure is simple, easy to install and disassemble, and there is no current between the electrode ring and the metal mesh cylinder, only forming Electric field, low energy consumption, strong safety.

Description

technical field [0001] The invention belongs to the research field of dehumidification technology, and in particular relates to an electrostatic dehumidification device. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for the air quality of the living environment and working environment. As an important factor affecting air quality, humidity is closely related to people's living environment and health. Excessive humidity will affect people's perspiration function, making people feel stuffy and irritable. [0003] Existing dehumidification methods usually use methods such as condensation dehumidification, liquid dehumidification, and HVAC dehumidification. The condensation dehumidification method uses the method of reducing the air temperature to below the dew point to precipitate water vapor to achieve the purpose of dehumidification. The disadvantages of the condensation dehumidification method are: high ...

AI Technical Summary

Problems solved by technology

The disadvantages of condensation dehumidification are: high energy consumption, high operating cost, high noise, complex design, poor reliability, etc.

HVAC dehumidification refers to the use of heating to reduce the relative humidity of the air. Using this method for dehumidification requires less investment and lower operating costs, but this method can only reduce the relative humidity, but not the content of water vapor in the air, so it is difficult to ensure indoor dehumidification. Effect

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