JPH11343103A - Concentrator of ozone generation - Google Patents

Abstract

PROBLEM TO BE SOLVED: To prolong the lifetimes of a cylindrical electrode and an acicular electrode generating ozone and to increase the generation amount of ozone and ion. SOLUTION: An air suction port 7 is provided at one end part of a vessel 3 provided with a hollow part 2 penetrating from one side end part to the other end part and having an insulation property and an air blow out port 8 is provided at the other part, respectively, and at least one ozone generating device 6 is housed in the hollow part 2, and the ozone generating device 6 is constituted with the cylindrical electrode formed with a titanium oxide alloy and the acicular electrode arranged at the outside of the vicinity of one side open port of the cylindrical electrode and formed with the titanium oxide alloy and having an UV ray emitting function.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for concentrating ozone, more specifically, a sufficient amount of ozone can be obtained by a cylindrical electrode formed of a titanium oxide alloy and a needle electrode having an ultraviolet light emitting function. The present invention relates to an ozone generation concentrator capable of extending the corresponding years of electrodes.

[0002]

2. Description of the Related Art Conventionally, as a cylindrical and needle-like electrode forming an ozone generator in an ozone generator, for example, a glass tube type or a ceramic type by bonding with alumina powder is known.

[0003]

However, in such an ozone generator having cylindrical and needle-shaped electrodes, sufficient ozone cannot be obtained, and
The electrodes themselves also have problems such as a shortened service life due to the oxidizing power of ozone.

[0004] The present invention solves the above-mentioned problems, and particularly provides a sufficient ozone generation, and can extend the corresponding years of a cylindrical electrode and a needle electrode constituting an ozone generator. Is the subject.

[0005]

According to a first aspect of the present invention, there is provided an apparatus for concentrating ozone generation according to the present invention, wherein a hollow portion penetrating from one end to the other end is provided. An air inlet is provided at one end of the container having an insulating property, and an air outlet is provided at the other end, and at least one ozone generator is housed in the hollow part. The vessel was composed of a cylindrical electrode formed of a titanium oxide alloy, and a needle-shaped electrode having an ultraviolet light emitting function formed of the titanium oxide alloy disposed outside the vicinity of one opening of the cylindrical electrode. It is characterized by the following.

According to a second aspect of the present invention, there is provided an ozone generating concentrator, wherein an air suction port is provided at one end of an insulating container having a hollow portion penetrating from one end to the other end. An air outlet is provided at the other end, and at least one ozone generator is housed in the hollow portion. The ozone generator includes a cylindrical electrode formed of a titanium oxide alloy, and a cylindrical electrode. And a needle-shaped electrode having an ultraviolet light emitting function and formed of a titanium oxide alloy disposed so as to face the outside near both of the openings.

[0007]

Embodiments of the present invention will be described below with reference to the drawings.

In FIG. 1, reference numeral 1 denotes an ozone generating concentrator according to the present invention.
Is a synthetic resin-made rod-shaped container 3 having four hollow portions 2 penetrating from one end to the other end, and an insulating screw screwed to both ends of the rod-shaped container 3. It is mainly constituted by lid members 4 and 5 made of synthetic resin having properties and an ozone generator 6 housed in the hollow portion 2.

The four hollow portions 2 provided in a penetrating state from one end to the other end of the rod-shaped container 3 are formed by circular through holes arranged so as to bend at equal intervals. The hollow portion 2 is not limited to a circular shape, but may be a through hole having an elliptical shape or a polygonal surface, for example. Further, the number of through holes is not limited to four, and may be more or less.

Next, an air suction port 7 formed by a synthetic resin pipe having an insulating property is provided at the center of the surface of the lid member 4, and an insulating synthetic material having an insulating property is provided at the center of the surface of the lid member 5. An air outlet 8 formed by a resin pipe is provided. The lid members 4, 5 are screwed into and unscrewed from the rod-shaped container 3, so that the ozone generator 6 can be freely put in and out of the hollow portion 2 provided in the rod-shaped container 3. It is provided in.

As shown in FIG. 3, the ozone generator 6 includes a cylindrical electrode 10 made of a conductive titanium oxide alloy, and a conductive titanium oxide provided at the center near one side outside of the cylindrical electrode 10. It is formed by a needle-shaped electrode 11 having an ultraviolet light emitting function formed of an alloy. A discharge electrode 12 is formed by the cylindrical electrode 10 and the needle electrode 11, and the discharge electrode 12 is attached to a cylindrical mounting member 13 made of an insulating material such as a synthetic resin.

The cylindrical electrode 10 and the needle electrode 11 constituting the discharge electrode 12 are made of a titanium oxide alloy formed by sintering a mixture of metals of titanium, iron, carbon, nickel and zirconium. Is formed by When a high DC voltage is applied between the cylindrical electrode 10 and the needle electrode 11, the tip 1 of the needle electrode 11
1a emits ultraviolet light. In this case, the high voltage is 5-1
The range of 0KV is preferable, and the frequency is 5 to 13KHZ.
Is preferable. The discharge is a one-point concentrated corona discharge.

The ozone generator 6 is not limited to this. For example, the cylindrical electrode 10 may be formed by winding a wire made of a conductive titanium oxide alloy as shown in FIG.

Next, four sets of the ozone generators 6 arranged in series on an elongated base 15 are used, and these ozone generators 6 are provided in four hollows provided in the rod-shaped container 3. It is stored separately in the section 2.

The number of the ozone generators 6 arranged in series is not limited to eight, but may be more or less. Similarly, the number of the hollow portions 2 is not limited to four.

Since the concentrating apparatus 1 for generating ozone is constructed as described above, first of all, it is arranged in series in four hollow portions 2 provided in a rod-shaped container 3 separately. Cylindrical electrode 10 of eight ozone generators 6
A high voltage of direct current is applied between the electrode and the needle-shaped electrode 11 so that a corona discharge of a one-point concentrated type is generated.

Next, when a corona discharge occurs, a wind containing ions and ozone is generated by the discharge energy, and the wind flows from the needle electrode 11 toward the cylindrical electrode 10. At the same time, the ions and ozone can be diffused.

Incidentally, the cylindrical electrode 10 of the ozone generator 6
When a high DC voltage is applied between the electrode 11 and the needle electrode 11, the tip 11a of the needle electrode 11 emits ultraviolet light. Then, the ultraviolet rays are radiated into the cylindrical electrode 10 formed of a conductive titanium oxide alloy, whereby a photocatalytic reaction occurs, and activation is obtained with an increase in generation of ions and ozone.

When a wind containing ions and ozone is generated,
Before and after this, the air sucked from the air suction port 7 provided in the cover member 4 flows in the same direction as the flow of the wind, and this air is contained in the air by the diffused ions and ozone. The smoke and smell of the cigarettes that have been extinguished and the clean air that has been sterilized is blown out from an air blowout port 8 provided in the lid member 5.

As described above, according to the concentrating apparatus 1 for generating ozone, the ozone generator 6 is removed from the hollow portion 2 of the rod-shaped container 3 by removing the lid members 4 and 5 from the rod-shaped container 3 for cleaning. And exchange can be done easily.

Further, by sufficiently cleaning the ozone generator 6, sufficient ions and ozone can be generated, and smoke and smell of tobacco contained in the air can be reliably removed.

Further, the cylindrical electrode 1 constituting the ozone generator 6
By forming 0 and the needle-shaped electrode 11 from a conductive titanium oxide alloy, the corrosiveness is small and the corresponding years can be extended.

Further, a cylindrical electrode 10 and a needle electrode 11
When a high DC voltage is applied between the electrodes, the tip 11a of the needle electrode 11 emits ultraviolet light, and the ultraviolet light is radiated into the cylindrical electrode 10 formed of a conductive titanium oxide alloy. As a result, a photocatalytic reaction takes place, which increases and activates the generation of ions and ozone, thereby doubling the effect of deodorizing, deodorizing and disinfecting, and obtaining clean air. Can be

FIG. 5 shows another embodiment of the ozone generating concentrator 1 according to the present invention. As shown in FIGS. 6 and 7, the ozone generator 6 is made of a conductive titanium oxide alloy. Formed by a cylindrical electrode 10a and a needle electrode 11b having an ultraviolet light emitting function and formed of a conductive titanium oxide alloy disposed so as to face outside near both openings of the cylindrical electrode 10a. Have been. And
The discharge electrode 12 is constituted by the cylindrical electrode 10a and the needle electrode 11b.

In this embodiment, the same effects as those of the above-described invention can be obtained. In addition, the generation of ions and ozone is remarkable by the needle-like electrode 11b disposed so as to face the outside near both openings of the cylindrical electrode 10a. The smoke and smell of the tobacco which is increased and contained in the air can be more reliably removed.

Further, when a high DC voltage is applied, the tip of the needle electrode 11b disposed so as to face the outside of the vicinity of both openings of the cylindrical electrode 10a emits ultraviolet light. Since ultraviolet rays are radiated into the cylindrical electrode 10a formed of a conductive titanium oxide alloy, a photocatalytic reaction occurs, thereby increasing and activating the generation of ions and ozone. The effect of deodorization and sterilization can be further doubled.

In the present invention, a fan (not shown) is provided in the vicinity of the air inlet 7 or the air outlet 8 of the ozone generating concentrator 1 to forcibly blow air from the air inlet 7. It is desirable to distribute it through the mouth 8. The same reference numerals as those in FIGS. 1 to 4 denote the same parts, and a description thereof will be omitted.

[0028]

As described above, according to the concentrating apparatus for generating ozone according to the first aspect, the cylindrical electrode and the needle electrode forming the ozone generator are formed of a conductive titanium oxide alloy. Less corrosive and longer service life.

Further, since the needle electrode has a function of emitting ultraviolet light, when a high DC voltage is applied between the cylindrical electrode and the needle electrode, the needle electrode emits ultraviolet light, The ultraviolet rays are radiated into the cylindrical electrode formed of a conductive titanium oxide alloy, which causes a photocatalytic reaction, thereby increasing the generation and activation of ions and ozone. , The effect of sterilization can be doubled and clean air can be obtained.

According to the second aspect of the present invention, since the cylindrical electrode and the needle electrode forming the ozone generator are formed of a conductive titanium oxide alloy, the corrosiveness is reduced and the corresponding years are extended. be able to.

Further, by disposing the needle-shaped electrode so as to face the outside near both openings of the cylindrical electrode, the generation of ions and ozone is significantly increased, and the smoke and odor of tobacco contained in the air are increased. Is more reliably removed.

Further, since the needle-like electrode disposed so as to face the outside near both the openings of the cylindrical electrode has an ultraviolet light emitting function, a high direct current voltage is applied, and the two needle-like electrodes are displaced from each other. When ultraviolet light emission occurs, the ultraviolet light is radiated into the cylindrical electrode formed of a conductive titanium oxide alloy, thereby causing a photocatalytic reaction, which significantly increases the generation and activation of ions and ozone. As a result, the effects of smoke removal, deodorization, and sterilization can be further doubled, and clean air can be obtained.

[Brief description of the drawings]

FIG. 1 is a perspective view of an apparatus for concentrating ozone according to the present invention.

FIG. 2 is an enlarged view of a main part of the ozone generation concentrator, which is partially omitted.

FIG. 3 is a sectional explanatory view of an ozone generator in the ozone generation concentrator.

FIG. 4 is an explanatory cross-sectional view of an ozone generator of another embodiment in the ozone generation concentrator.

FIG. 5 is a perspective view of an ozone generation concentrator according to another embodiment.

FIG. 6 is an enlarged view of a main part of the ozone generation concentrator according to another embodiment, which is partially omitted.

FIG. 7 is an explanatory sectional view of an ozone generator in the ozone generation concentrator according to another embodiment.

FIG. 8 is an explanatory sectional view of an ozone generator of another embodiment in the ozone generation concentrating device of another embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Concentration apparatus of ozone generation 2 Hollow part 3 Rod-shaped container (container) 6 Ozone generator 7 Air inlet 8 Air outlet 10, 10a Cylindrical electrode 11, 11b Needle electrode

Claims (2)

[Claims] 1. An insulative container having a hollow portion penetrating from one end to the other end, an air inlet is provided at one end of the container, and an air outlet is provided at the other end. At the same time, at least one ozone generator is housed in the hollow portion, and the ozone generator is disposed outside a cylindrical electrode formed of a titanium oxide alloy and near one opening of the cylindrical electrode. And a needle-shaped electrode having an ultraviolet light emitting function formed of a titanium oxide alloy. 2. An insulative container having a hollow portion penetrating from one end to the other end, wherein said one end has an air inlet and said other end has an air outlet. At the same time, at least one ozone generator is housed in the hollow portion, and the ozone generator faces a cylindrical electrode formed of a titanium oxide alloy and an outer portion near both openings of the cylindrical electrode. And an acicular electrode having an ultraviolet light emitting function formed of a titanium oxide alloy arranged as described above.