JP2009279360A - Negative ion generation type sterilizing air cleaner - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an air cleaner for cleaning air in a room to provide a harmless and cleaned air environment by removing fine house dust floating in the room, pollen, tick shells, viruses, and microdust such as cigarette smoke, and decomposing odor in the room with a very small quantity of generated ozone. <P>SOLUTION: The air cleaner is composed of a dust collection board 2 with a built-in positive electrode and a paper sterilization filter set on a wall surface or ceiling in the room, and a miniaturized negative ion generator 1 set on the opposite wall surface separately from the dust collection board. The air cleaner can enhance the effect of collecting ionized microdust by the negative ion generated and released from the negative ion generator. The paper sterilization filter stained with the collected microdust can be removed very easily because the air filter is flat plane-shaped, and also a new paper sterilization filter can be easily attached. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

The present invention installs a dust collector with a positive electrode on the back of a flat paper sanitizing filter on the wall or ceiling of the room, and does not take up space during operation because it is installed on the wall or ceiling. A dust collector equipped with a paper disinfection filter electrically using Coulomb force, where micro dust such as fine house dust, pollen, mite carcass, virus, cigarette smoke floating in the room is ionized When dust is collected, the microdust is sterilized by a paper sterilization filter, and the soiled paper sterilization filter can be easily removed.
This negative ion generator has a positive electrode on the opposite wall, and a small negative ion generator separated from a dust collector equipped with a paper sanitizing filter is installed in a high place on the wall without getting in the way. The negative ions generated from the inside are released into the room, and the released negative ions ionize micro dust such as fine house dust, pollen, dead mites, viruses, cigarette smoke, etc. The micro dust collected with a dust collector equipped with a paper sterilization filter is electrically sterilized with a paper sterilization filter, and a small amount of ozone is generated in the room. The present invention relates to a negative ion generation type sterilizing air cleaner that decomposes odors to make the dirty air in the room harmless and a purified air environment.

In the conventional negative ion generation type air purifier, the negative ion generating electrode and the dust collector are installed in one casing, and the negative ions generated from the negative ion generating electrode in the casing are transferred from the casing to the room. Ionized micro house dust, pollen, mite carcass, virus, cigarette smoke, etc. that are released into the room and ionized into the dust collector installed in the housing. The dust is collected and collected in the room to make the indoor dirty air harmless and clean. However, the negative ion generating electrode and the dust collector are installed in one case. Therefore, when the negative ions, which are ionized indoor microdust, return to the vicinity of the case, a part of the case is collected before being adsorbed by the dust collector. Attached to the body Housing is easy to dirty, labor of cleaning is applied.
Moreover, a filter such as paper is installed on the surface of the dust collector to remove the dirt adsorbed on the dust collector, but it is troublesome to replace the dirty filter.

One box type negative ion type air purifiers cannot be made small in size, are troubled by the place of installation, require cleaning around and are difficult to maintain.

Therefore, the conventional negative ion generation type air cleaner must clean the casing and frequently clean the surrounding area.
Even if the dirty filter is troublesome, the filter is replaced by removing the cover of the housing.

Therefore, it is necessary to improve these drawbacks of the negative ion generation type air cleaner.

Moreover, although the conventional negative ion type air cleaner collects microdust, since there is no sterilizing power, harmful components of the collected microdust are accumulated.

The problems to be solved are that the conventional negative ion generation type air purifier is easy to get dirty and needs to be cleaned, troublesome maintenance such as replacement of dirty filters, troublesome place of storage, and generation of negative ions. The current situation is that ionized microdust is not completely absorbed by the dust collector around the area where the air cleaner is installed, but falls to the floor surface, causing the surrounding area to become black.

Further, since the collected microdust is not sterilized, harmful microdust accumulates during continuous operation, and becomes a storage place for harmful substances.

The present invention eliminates the troublesome maintenance such as cleaning required for the conventional negative ion generating air cleaner, and the negative ion generating sterilizing air cleaner of the present invention includes a negative ion generator and a positive electrode. The dust collector equipped with a paper sanitizing filter is a wall-mounted type, so there is no need for an installation place on the floor, and microdust floating in the room ionized by negative ions is a positive electrode When dust is collected in a dust collector equipped with a paper sterilization filter, the microdust will not fall and soil the floor, and the collected microdust will be removed from the paper sterilization filter. It is sterilized by a paper sterilization filter with a dust collector equipped with.

Paper sterilizing filters for sterilizing microdust are manufactured with sterilizing filters in which nonwoven metal, shoji paper, kitchen paper, etc. are impregnated with metal oxides having sterilizing power such as titanium oxide and copper oxide.

The negative ion generator of the present invention includes a positive electrode separated from the negative ion generator on the wall surface of the room, and the dust collector equipped with the paper sterilization filter is installed on the opposite wall surface or ceiling of the room. Yes.

In addition, the negative ion generator has a negative ion generation electrode with an open front, which increases the negative ion generation efficiency to 100%, has a positive electrode, and is equipped with a paper sanitization filter. By adopting a flat shape so that the dust plate is not installed in the housing, the micro dust ionized by negative ions is efficiently collected in the dust collector equipped with a paper sanitizing filter without obstructing the housing. Dust can be generated, and microdust will not fall around.

Action

As described above, in the present invention, as shown in FIGS. 1 and 2, the dust collector is provided with the negative ion generator on the wall surface, the positive wall is installed on the opposite wall surface or ceiling, and the paper disinfection filter is mounted. The negative ions generated and released from the negative ion generator into the room ionize the air, and the microscopic dust such as fine house dust, pollen, mite carcass, virus, and cigarette smoke floating in the room Dust is ionized, and using the Coulomb force, the ionized microdust is electrically collected and collected into a dust collector equipped with a positive electrode and equipped with a paper sterilization filter. Is sterilized by a paper sanitizing filter.
Moreover, ozone generated in a minute amount decomposes indoor odors, so that the indoor air can be made harmless and a clean air environment.

Embodiments of the present invention will be described with reference to the drawings.
1 shows a dust collector 2 in which a negative ion generator 1 is installed on a wall surface, a positive electrode is installed on the opposite wall surface, and a paper sanitizing filter is mounted, a high voltage power source (± 6,000 to 8000 V, maximum 500 mmA). Is a state diagram showing a configuration in which a high voltage transmission line 4 for negative potential transmission and a high voltage transmission line 5 for positive potential transmission are installed.

Fig. 2 shows a dust collector 2 with a negative ion generator I installed on the wall, a positive electrode on the ceiling, and a paper sanitization filter, a high voltage power source (± 6,000-8,000V, maximum 500mmA) Is a state diagram showing a configuration in which a high voltage transmission line 4 for negative potential transmission and a high voltage transmission line 5 for positive potential transmission are installed.

FIG. 3 is a structural diagram of the negative ion generator. The negative ion generating electrode 6, the negative ion emission port 7 for discharging negative ions from the front center portion of the housing, the positive electrode plate 8, the housing 9, and for transmitting a negative potential. The high-voltage power transmission line 4 and the high-voltage power transmission line 5 for positive potential power transmission are configured.

FIG. 4 is a structural diagram of a dust collector, a paper sanitizing filter 10, a conductive metal plus electrode plate 11, a mounting board 12 made of plastic, timber board, etc., a high voltage transmission line 5 for plus potential transmission, It is composed of

FIG. 5 is an explanatory diagram of the principle of the present invention. When a high voltage of +6,000 to 8,000 V is applied to the paper sanitizing filter 10 by the conductive metal electrode board 11 to charge it to a positive high voltage. Coulomb force generated between the negatively charged microdust 15 and the positively charged paper sterilization filter 10 by the conductive metal electrode board 11 due to the negative ions 13 generated and released from the negative ion generator 1. By adsorbing to the paper sanitizing filter 10.

The microdust 15 adsorbed and collected by the paper sterilization filter 10 is sterilized by a sterilizing metal oxide such as titanium oxide or copper oxide soaked in the paper sterilization filter 10.

The invention's effect

The negative ion generating sterilization air cleaner of the present invention configured as described above is equipped with a positive electrode plate, a dust collector equipped with a paper sterilization filter has a flat shape, and there is no obstacle on the front. Since the ionized microdust is not disturbed and is completely collected toward the dust collector equipped with the paper sterilization filter, the microdust does not fall and contaminate the surroundings.
The dust collector equipped with a positive electrode plate and equipped with a paper sterilization filter has a flat shape when it becomes dirty, so the dirty paper sterilization filter can be easily removed, and a new paper sterilization filter can be removed. The filter can be easily installed.

Since the negative ion generator has a shape in which negative ions are easily generated and released, the amount of negative ions generated is very large.
The dust collector equipped with a positive electrode and equipped with a paper sanitizing filter has a flat shape and has no obstructions like a housing on the front, making it possible to completely adsorb ionized microdust. Things are wonderful.

Further, the dust collector equipped with a negative ion generator and a positive electrode and equipped with a paper sanitizing filter is a wall-mounted type, so it does not require a place for placement and does not get in the way when people act.

In addition, it is great that the maintenance of filter replacement is easy.

Here, the principle of the negative ion sterilization air cleaner is explained.
A high voltage of −6,000 to 8,000 V is applied to the negative ion generation electrode built in the negative ion generator installed on the wall surface of the room, corona discharge is performed, negative ions are generated and released, and air is discharged. Negative ionization, the microdust is negatively charged, a high voltage of +6,000 to 8,000 V is applied, and it is generated between the paper sanitization filter positively charged by the conductive metal electrode plate The microdust is sterilized by the paper sterilization filter by adsorbing to the dust collector equipped with the paper sterilization filter.

It is a figure which shows the structure which installed the dust collector which installed the negative ion generator in the wall surface of the present Example on the wall surface, equipped the positive electrode on the opposite wall surface, and equipped with the paper sanitization filter. It is a figure which shows the structure which installed the dust collector which installed the negative ion generator in the wall of the present Example on the wall surface, equipped the positive electrode on the ceiling, and equipped with the paper sanitization filter. It is a figure which shows the structure of the negative ion generator of a present Example. It is a figure which shows the structure of the dust collector equipped with the plus electrode of a present Example and equipped with the paper sanitization filter. It is a figure which shows the principle of a present Example.

Explanation of symbols

1. Negative ion generator 2. A dust collector equipped with a positive electrode plate and equipped with a paper sanitizing filter. High voltage power supply (Voltage: ± 6,000-8000V, Current: Max 500μA)
4). 4. High voltage transmission line for negative potential transmission 5. High-voltage transmission line for positive potential transmission 6. Negative ion generating electrode Negative ion release port 8. Positive potential electrode plate 9. Housing 10. Paper sanitization sheet 11. 11. Conductive metal electrode plate Mounting board made of plastic, timber board, etc.13. Negative ion14. Positive ion 15. Micro dust 16. Coulomb force

Claims (1)

Generated from this negative ion generator by installing a dust collector with a positive electrode on the back of a flat paper sanitizing filter on the wall or ceiling of the room and installing a negative ion generator on the opposite wall. Negative ions are released into the room, negatively ionizes the air in the room, ionizes micro dust such as fine house dust, pollen, mite carcasses, viruses, cigarette smoke, etc. floating in the room. It is used to electrically collect dust, and a microelectrode is sterilized by a paper sterilization filter by adsorbing it to a dust collector equipped with a positive electrode and equipped with a paper sterilization filter.
Furthermore, the ozone generated in a very small amount decomposes indoor odors, so that it is a negative ion generation type sterilizing air purifier that makes the dirty air in the room harmless and a clean air environment.

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