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Active species emission unit and active species emission device employing same

A technology for generating units and active species, applied in corona discharge devices, chemical/physical/physicochemical processes of applied energy, electrical components, etc. The wind generation part will shift and other issues

Active Publication Date: 2013-12-04
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, since the needle electrode and the ground electrode are arranged in parallel, the generation direction of the ion wind and the place where the corona discharge is generated are shifted, and active species such as generated ozone cannot be effectively diffused, and the amount of active species produced is not increased.

Method used

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  • Active species emission unit and active species emission device employing same
  • Active species emission unit and active species emission device employing same
  • Active species emission unit and active species emission device employing same

Examples

Experimental program
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Embodiment approach 1

[0033] figure 1 It is a perspective view of a room in which the active species generator according to Embodiment 1 of the present invention is installed. like figure 1 As shown, on the floor 2 of the room 1, an active species generating device 3 is disposed. The active species generator 3 supplies active species such as ozone into the air in the room 1 . Then, the air in the room 1 is purified by the purification action based on the active species. In addition, since air containing active species comes into contact with clothes and curtains, effects such as deodorization and sterilization of clothes and curtains can be expected.

[0034] figure 2 is a cross-sectional view of the active species generator. image 3 It is a cross-sectional view when the component arrangement of this active species generator is different. The active species generating device 3 has: a main body case 6 having an air intake port 4 and an exhaust port 5 ; an air blower 7 ; and an active species...

Embodiment approach 2

[0094] In Embodiment 2 of the present invention, an adsorption portion 18 a is used instead of the semiconductive coating 18 in Embodiment 1. FIG. In Embodiment 2 of the present invention, the same reference numerals are assigned to the same components as in Embodiment 1, and detailed description thereof will be omitted.

[0095] Figure 13 It is a side cross-sectional view showing an insulating substrate, an adsorption unit, a discharge electrode, a counter electrode, and a supporting member of the active species generator according to Embodiment 2 of the present invention. The active species generation unit 8 has: an insulating substrate 16; a discharge electrode 17 disposed opposite to the insulating substrate 16; an adsorption portion 18a in contact with the insulating substrate 16; an opposing electrode 19a and a power supply unit 20 ( figure 2 ). Furthermore, the counter electrode 19a exhibits the same effect as that of the power supply connection portion 19 according...

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Abstract

An active species emission unit comprises: a case unit having either a cylindrical or box shape, further comprising an aperture unit on one end thereof; a discharge electrode, a leading end whereof is inserted via the aperture unit into the case unit; and a semiconductor electric unit which is positioned vertically facing the discharge electrode in the vicinity of the leading end thereof. A power source connection unit which serves as a ground potential is positioned on the exterior periphery of the semiconductor electric unit. Voltage is applied from a power source unit to the power source connection unit and the discharge electrode and an active species emitted by a corona discharge.

Description

technical field [0001] The present invention relates to an active species generating unit and an active species generating device using the same. Background technique [0002] Currently, devices that generate ozone, negative ions, and the like using corona discharge are known. The device has a needle electrode and a ground electrode. Then, a high voltage is applied between the needle electrode and the ground electrode to generate a corona discharge at the tip of the needle electrode. Ozone and negative ions are generated by this corona discharge (for example, refer to Patent Document 1). [0003] In addition, an active species generating device has been developed that supplies active species such as radicals into the air, and purifies the air by purifying the active species. The existing active species generating device has: a main body shell; a needle electrode; a counter electrode facing the needle electrode; a power supply for applying voltage to the needle electrode a...

Claims

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Application Information

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IPC IPC(8): A61L9/22B01J19/08H01T19/04H01T23/00
CPCA61L2/14H01T23/00A61L2202/26
Inventor 稻垣纯田中史子M·大友加藤亮中原健吾上田哲也
Owner PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO LTD
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