First electrode structure, second electrode structure, third electrode structure and combined ionization module

An electrode structure, combined electrode technology, applied in the direction of plasma, electrical components, disinfection, etc., can solve the problem of high cost

Pending Publication Date: 2022-07-08
CHENGDU WANWUZHICHENG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004]In addition, in the prior art, the ion transmission distance range of the air purifier placed indoors is fixed. When the indoor space is large, it is necessary to place multiple air Only the purifier can meet the air sterilization in the whole indoor area, and the cost is relatively high

Method used

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  • First electrode structure, second electrode structure, third electrode structure and combined ionization module
  • First electrode structure, second electrode structure, third electrode structure and combined ionization module
  • First electrode structure, second electrode structure, third electrode structure and combined ionization module

Examples

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Embodiment 1

[0036] This embodiment discloses a first electrode structure, such as figure 1As shown, the first electrode structure includes a first electrode 1 , and a water replenishing layer 4 is provided outside the first electrode 1 . The first electrode 1 is connected to a high-voltage power supply, and the voltage amplitude of the high-voltage electrical signal output by the high-voltage power supply is greater than or equal to 1KV. The water replenishing layer 4 is made of a water absorbing material. The water-absorbing material is preferably, but not limited to, a water-absorbing sponge or a polyurethane-based material or an acrylic-based material or acrylonitrile-butadiene-styrene copolymer (ie, ABS resin). The first electrode 1 can be a strip-shaped electrode or a plate-shaped electrode. The water replenishing layer 4 can be a kit, and the kit is sleeved outside the first electrode 1, such as figure 1 shown. The water replenishing layer 4 can also be in the form of a thin fil...

Embodiment 2

[0044] In this embodiment, a second electrode structure is disclosed, such as figure 2 As shown, it includes: a second electrode 2 and a third electrode 3 respectively connected to the alternating pulse power supply, the third electrode 3 is located in the voltage sensing area of ​​the second electrode 2, and the voltage sensing area of ​​the second electrode 2 is based on the second electrode 2 is the spherical area with the center of the sphere and the radius of R, and the value of R is between 0.001 m and 0.5 m.

[0045] In this embodiment, the alternating pulse power source connected to the second electrode 2 and the third electrode 3 may be the same alternating pulse power source or may be connected to different alternating pulse power sources respectively. The amplitude of the alternating pulse power supply is greater than or equal to 1KV.

[0046] In this embodiment, the second electrode 2 and the third electrode 3 are preferably, but not limited to, single electrodes...

Embodiment 3

[0055] This embodiment discloses a third electrode structure, including: a second electrode 2 connected to a DC positive pulse power supply; a third electrode 3 connected to a DC negative pulse power supply; the third electrode 3 is located in the voltage sensing area of ​​the second electrode 2 , the voltage sensing area of ​​the second electrode 2 is a spherical area with the second electrode 2 as the center of the sphere and a radius R, where the value of R is 0.001 meters to 0.5 meters.

[0056] In this embodiment, as image 3 As shown, the second electrode 2 is connected to a DC positive pulse power supply, and the second electrode 2 ionizes the air to generate positive ions and positive ion clusters. The third electrode 3 is connected to the DC negative pulse power supply, and the second electrode 2 ionizes the air to generate negative ions and negative ion clusters. image 3 The direction of the airflow is marked in the middle. Under the action of the airflow, the posi...

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Abstract

The invention discloses a first electrode structure, a second electrode structure, a third electrode structure and a combined ionization module. The first electrode structure comprises a first electrode, and a water supplementing layer is arranged outside the first electrode. Water is attached to the surface of the first electrode through the water supplementing layer, the water attached to the surface of the first electrode divides the first electrode-to-air interface into a first electrode-to-water interface and a water-to-air interface, and the first electrode ionizes the water in the first electrode-to-water interface under the action of high voltage to generate positive and negative ion bubbles. The positive and negative ion bubbles move to the surface of the first electrode attached water and carry water molecular groups to form a large number of positive and negative hydrated ion groups; the positive and negative hydrated ionic groups form a point discharge effect, air from water to an air interface is ionized to generate positive and negative ions, and a large number of positive and negative hydrated ionic groups and newly generated positive and negative ions form hydrated plasmas attached to the water surface together. Hydrated plasma can be generated through low-voltage ionization, energy is saved, and generation of harmful by-products is reduced.

Description

technical field [0001] The present invention relates to the technical field of air disinfection, in particular to a first electrode structure, a second electrode structure, a third electrode structure and a combined ionization module. Background technique [0002] With the serious air pollution and the improvement of national living standards, the popularity of air purifiers is getting higher and higher. At present, air purifiers on the market are mainly divided into filter-type and plasma-type air purifiers. Since plasma-type air purifiers do not have the advantage of consumables, more and more manufacturers are joining in the development of such air purifiers. [0003] Plasma air purifiers generally use electrode high-voltage discharge to ionize the air to form a large number of negative ions and positive ions, so as to achieve the purpose of sterilization, disinfection and deodorization. However, electrode discharge requires a higher ionization voltage, which is prone to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05H1/34A61L9/22
CPCH05H1/34H05H1/3405A61L9/22Y02A50/20
Inventor 何杨陈晓晖
Owner CHENGDU WANWUZHICHENG TECH CO LTD
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