JPH0910626A - Air purifying device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To purify air corresponding to a room to be used by releasing negatively ionized blown-off water drops of a ultrasonic humidifier to air to sterilize and deodorize air by a method harmless to human body. SOLUTION: A negatively ionizing chamber 3 is fitted to the upper part of a blow-off nozzle 2 of the ultrasonic humidifier (humidifier) 1. A negative ion needle 4 is provided in the negatively ionizing chamber 3 and connected to a high negative voltage part 6. As a result, a large amount of ions are released from the negative ion needle 4. Then, the fine water drops from the humidifier 1 are negatively ionized. As water for the humidifier 1, a phytoncide mixed water is used. As a result, the negatively ionized phytoncide-containing fine water drops are spread in the room for several minutes and fine dust, pollen, bacteria or malodor floating in air is uptaken and removed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to improvements in conventional air cleaning devices.

[0002]

2. Description of the Related Art A conventional air purifier is used as a method of advertising its performance by putting a device in a transparent case which is slightly larger than the main body of the device and blowing cigarette smoke into the case.
We have adopted a demo method that the smoke disappears in tens of seconds, but the performance display by this method is deceptive, and when used indoors, there is no way that the smoke of the cigarette disappears in a short time, and Products of each company are sterilized and deodorized by ozone, but the method of ozone generation is by corona discharge,
In that case, at the same time as ozone, nitrogen oxide NOx, which is the most harmful to humans, is also produced. A large amount of ozone is required to completely deodorize tobacco odor with ozone, and such a large amount of ozone is also harmful to human respiratory tract.

[0003]

The problem to be solved by the present invention is to use sterilization and deodorization at the same time as sterilization and deodorization by a method that is completely harmless to humans without using ozone, which has various problems. It is to purify the air in the room effectively and properly according to the room.

[0004]

As a means for solving this problem, the present invention uses a phytoncide mixed solution, which is an extraction component from a tree, in a tank of a humidifier and contains this phytoncide. The minute water droplets are negatively ionized, released into the air, and collected in the collection unit.

[0005]

[Function] According to the size of the room to be used, it can be most effectively used, and it is possible to take a forest bath indoors, and have the effects of sterilization, deodorization, and removal of pollen and the like.

[0006]

EXAMPLE An example will be described with reference to FIG. 1. An ionization chamber 3 is attached to an upper part of a blowout nozzle 2 of a humidifier 1, a negative ion needle 4 is provided in the ionization chamber 3, and a negative high pressure 6 is connected thereto. To do. A large amount of negative ions called vitamins in the air are released from the ion needle 4, and minute water droplets containing phytoncide from the humidifier 1 passing therethrough are negatively ionized. The negatively ionized micro water droplets containing phytoncide spread in the room within a few minutes and are suspended in the air in the room as fine dust, pollen, bacteria,
It takes in a bad odor and removes these.

If it is left as it is, heavy water drops will drop on the floor surface and stain the floor. Therefore, the collecting portion 8 with the collecting paper 12 attached to the ceiling is mounted on the upper surface of the metal plate 11 to which the plus high pressure portion 7 is connected. It is attached to No. 7 and negative ions are ionized there, and heavy water drops are collected. Since this positive high voltage is connected to the metal plate 11 rather than the ion needle 4, positive ions will not be detected when the distance is several tens of centimeters. This collection unit 8
A safety cover 10 is attached to the and is safe.
The collecting paper 12 is replaced when it becomes extremely dirty.

Next, description will be made with reference to FIG. This is suitable for use in a room that is not very large, and contains the humidifier 1 for negatively ionizing the minute water droplets containing the phytoncide and the metal plate 11 connected to the brass high pressure inside the case 20. is there. In this case, minute water droplets containing phytoncide from the blowout nozzle 2 of the humidifier 1 are negatively ionized by the ion needle 19, and the negatively ionized minute water droplets are deposited on the metal plate 11 to which the positive high pressure 14 is connected. Be recovered. Juan 15
, The indoor air 16 passes, and at that time, minus ionized micro water droplets containing phytoncide, fine dust in the air, bacteria, pollen, and malodor are taken in, which are collected by the positive metal plate 11 and sterilized. The deodorized, pollen-removed and dust-removed air 17 is returned to the room.

In this way, adapting to the size of the room to be used,
It is possible to use, and it is possible to efficiently sterilize, deodorize, remove pollen and dust by using negative ions called vitamins in the air and phytoncide, and feel like a forest bath indoors.

[0010]

The effect of the invention is that it is completely harmless to human beings, adapts to the size of the room, and uses the room itself as a cleaning device to efficiently clean the room and make one feel like a forest bath. Moreover, the point that the indoor humidity increases can be solved by using a dehumidifier together.

[Brief description of the drawings]

FIG. 1 shows a combination of a humidifier using a phytoncide mixed solution and a negative ionization chamber.

FIG. 2 is a diagram showing a collecting unit.

FIG. 3 is a diagram in which the device of FIG. 1 and the device of FIG. 2 are combined in the same case.

[Explanation of symbols]

 1 Humidifier 2 Blow-out nozzle 3 Ionization chamber 4 Ion needle 5 Discharge part 6 Minus high pressure part 7 Ceiling 8 Collection part 9 Plus high pressure part 10 Safety cover 11 Metal plate 12 Collection paper 13 Water drop receiver 14 High pressure part 15 Juan 16 From inside the room Air 17 Purified air 18 Discharge part 19 Negative ion needle 20 Case

Claims (5)

[Claims] 1. A negative ionization chamber 3 is attached to an upper portion of a blowout nozzle 2 of an ultrasonic humidifier 1, and the ionization chamber 3 is attached to the negative ionization chamber 3.
An air purifying device having a negative ion needle 4 provided in. 2. An air purifying apparatus which uses a phytoncide mixed liquid, which is an extraction component from a tree, in the tank of the ultrasonic humidifier 1 according to claim 1. 3. An air purification device, wherein the humidifier 1 according to claim 1 is a steam fan type. 4. A minute water droplet discharging part for attaching a collecting paper 8 to a ceiling 7 or the like on the upper part of a metal plate 11 to which a positive high voltage is applied, the phytoncide being included, and a negative ionization. Air purification device used in combination. 5. A phytoncide is included in the case 20,
An air purification device that incorporates a minus ionized minute water droplet discharge part and a collection part in combination.