JPS60153958A - Air purifier by ion stream and its dust collection electrode - Google Patents

Abstract

PURPOSE:To enhance anion generation efficiency, by forming ion generation needles to an ion stream generation electrode using a metal plate such as a punched metal plate. CONSTITUTION:Ion generation needles 7 are formed to the leading end of an ion stream generation electrode 1 comprising a metal plate formed of a flat plate, a punched metal plate or a metal net. This electrode 1 is combined with a partition plate 2 comprising a resin or paper having a flat plate shape, a punched metal plate shape or a metal net shape to be fixed to insulating boards 10 and a high voltage power source is connected to the terminal 9 of said electrode 1. By this structure, because no earth electrode is used, the generation of ozone and the danger of a spark are eliminated and a dust collection electrode generating an ion stream with good efficiency is obtained.

Description

[Detailed Description of the Invention] The present invention relates to an earlier patent application filed in 1982, ``An additional patent application for an air purifier and its dust collecting electrode J. mai applying 3
In order to increase the dust collection efficiency at this electrode part, the distance between electrodes 1 and 2 should be brought closer, or the voltage of the high voltage power supply 3 to be applied should be increased. It is necessary to increase the voltage or increase the current fA'f+.

However, if the dust collection efficiency is increased in this way, the amount of ozone generated increases, and in addition, sparks sometimes occur between the high voltage electrode 1 and the earth electrode 2.

It does not generate hot ozone, there is no need to worry about sparks, and it can generate a large amount of anions, which are said to be the vitamins of the air.

This ion flow has the power to extinguish cigarette smoke.

This can be illustrated by the dotted line 5 in FIG. The conventional method connects this part, and the method of the present invention does not.

The ion generating side 7 is used at the tip of the electrode for the purpose of generating an ion flow more efficiently.

The ion flow is generated more efficiently when the punched metal 8 or the wire mesh is used for l[tMi than when the flat plate 1 is used.

Since the partition plate 2 is not used as a ground electrode unlike conventional partition plates, it may be made of an insulator, such as resin or paper.

FIG. 3 shows the shaft assembly stage, in which the electrode section is fixed to the insulating plate 10.

High voltage source 3 is used by connecting to terminal 9.

The size of this lightning pole and its number are determined by the high voltage power supply 3 used.
Determined by the size of.

FIG. 4 shows an example of an air purifier 11 in which the electrode of the present invention can be used, and air is efficiently sucked in from the front and exhausted from the rear.

12 is a cleanliness detection meter, 13 is a pilot lamp, and 14 is a speed control for the fan used.

According to this air purifier 11, it collects and cleans the indoor air and releases a large amount of anions, which are considered air vitamins, so that a comfortable and healthy space can be created.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and FIG. 1 is an explanatory diagram of an electrode, FIG. 2 is a diagram of an electrode of the present invention, and FIG. 3 is an assembly diagram of an electrode.
FIG. 4 is a diagram showing an example of an air purifier. 1 is a high voltage application electrode 2 is a ground electrode or partition plate 3 is a high voltage power supply 4 is a lead wire 5 is a dotted lead wire portion 6 is a ground 7 is an ion flow generating needle 8 is a punching metal
9 is a connection terminal 10 is an insulating plate 11 is an air purifier 12
is the meter, 13 is the pilot lamp, and 14 is the control section. patent applicant

Claims (1)

[Claims] A dust collecting electrode is used in combination with a metal plate 1 having an ion generating needle 7, a punched metal 8, a wire mesh, etc., as an ion flow generating electrode, and a partition plate 2 made of a metal resin such as a flat plate, punching, or mesh, or paper. Cleanliness detection meter 12
An air purifier 11 using an ion flow and its dust collection electrode.