JPS62292605A - Ozonizer - Google Patents

Abstract

PURPOSE:To obtain a small-sized ozonizer for sterilizing the interior of a room and preventing the propagation of ticks by laminating silicone sheets having superior corona resistance on electrode sheets of stainless steel, arranging the electrode sheets in layers at small intervals and applying high voltage among the electrode sheets. CONSTITUTION:An ozonizer is composed essentially of a high voltage generating part 5 in which high voltage is generated from a commercial power source, an aerial discharge part 6 contg. a stainless steel vessel in which electrode sheets 10 each coated with a dielectric such as silicone have been arranged in layers at regular intervals, a blowing part 7 for sucking ozone generated in the discharge gaps between the electrode sheets 10, a suction fan 2 and a motor 8 for rotating the fan 2. They are housed in a small case 4.

Description

[Detailed Description of the Invention] 3. Detailed Description of the Invention The present invention relates to a small ozone generator that prevents the breeding of indoor bacteria and dust mites and also deodorizes the room. In this method, thin electrode plates are laminated and a high voltage is applied between the laminated electrodes with a small gap between the electrodes to generate activated ozone by aerial discharge breakdown.

Ozone generators for commercial use are widespread in food processing and the like, and ozone's strong sterilizing action prevents the growth of viable bacteria such as fallen bacteria. Ozone, which has a bactericidal effect, also has a strong oxidizing effect and corrodes metals and reducing substances, so quantitative management is required. Furthermore, the ozone generation efficiency is influenced by the dimensions of the interelectrode gap, the applied voltage, and further the air volume. Therefore, it is necessary to develop a physiologically preferable amount of ozone and an efficient means of generating ozone for use in homes and offices, and the present invention was devised in response to this need. A detailed explanation will be given below based on the drawings.

It has an air outlet (1) on the top and a concentration adjustment volume (1) on the front.
2) and a casing (4) having a timer (3) are integrally molded, and a high pressure generation part (5), an air discharge part (6), an air blowing part (7), and a motor (8) that rotates the fan are installed inside the casing (4). ) is placed first. The high voltage generating section (5), which consists of a transformer capable of boosting a 100 V commercial power supply up to 15 KV, can change the boost voltage by adjusting the adjustment volume (2). QO)
Connect to. A thin electrode plate (1) made of stainless steel or the like is laminated with a silicone sheet, band-shaped protrusions are formed at both ends, and the electrode layers are stacked as shown in Fig. 3 to form a discharge unit (1υ. The thickness of the defined interelectrode gap α2 is set to 1.0 to 2.0 m.The thinner the gap α2 is, the lower the starting voltage of air discharge (corona discharge) is, but the higher the resistance of the air flow path. In the present invention, the above-mentioned dimension values were adopted because creeping discharge is likely to occur at the band-like protrusions.The silicone rubber with a network structure having silicon in its molecular skeleton has heat resistance (200C), insulation, and corona resistance. It has excellent properties such as durability and weather resistance, and there is no risk of the dielectric constant deteriorating due to corona discharge.
ll are alternately connected to the pole sides of the high voltage generating section (5), so that a high voltage is applied between the opposing electrodes.

This discharge unit αυ is housed in a container αJ made of stainless steel or the like with excellent durability and radio wave absorption ability, and its outlet pipe α is connected to an adjacent fan case α9.

The fan case Q51 is integrally attached to the motor bracket αQ that fully supports the motor (8), and the silicco fan 0'r) is placed inside the fan case α9 so that the airflow is forcedly discharged from the center toward the outer periphery. Place the tip of the outlet pipe α in the center of the silicco fan. The fan case 09 has an open top, and an air outlet (1) is located directly above the top.

Next, the effect will be explained. When the power socket is plugged into a commercial power source for 0 seconds, the motor (8) operates and rotates the sirocco fan a9, sucking air into the container Q3 from the outside as shown by the arrow in Fig. 2, and through the outlet pipe 01. It is sucked out and discharged to outlet +11. Since a method is adopted to suck out air within 1 m of the container (1 m) using the negative pressure generated within the sirocco fan α force, airflow can flow smoothly within the inter-electrode gap a2. The high voltage from 5) is applied to the electrode thin plate, and a high charge is induced on the surface of the dielectric silicone sheet, causing air discharge breakdown (corona discharge) occurs. Oxygen molecules in the air change into ozone due to the plasma generated during the air discharge. Since the amount of ozone produced is proportional to the voltage applied to the electrode thin plate α,
The concentration adjustment volume (2) adjusts the production amount to suit the usage situation. Ozone, which has a strong oxidizing effect, has severe side effects if the concentration is higher than indoor sterilization.The present invention is suitable for sterilizing and deodorizing homes and offices by appropriately setting the opposing area of the electrode layer, applied voltage, and flow rate. It is a special feature of the adjustment volume (
2) can be said to play a major role. The ozone generated in the air discharge part (6) is sucked out from the outlet pipe α, and the ozone is
1) is diffused into the room. If the desired ozone generation time is set using the timer (3), the device will stop after a predetermined time.

Ozone dispersed indoors disappears in about 30 minutes, during which time it decomposes bacteria, viruses, and mold spores floating in the air, and removes odors such as cigarettes and garbage.

In particular, breaking down pentsupyrene, a carcinogen found in cigarette smoke, is a cause for concern for anti-smoking advocates.

As described above, the present invention consists of a high voltage generating part (5) that generates high voltage from a commercial power supply, and a thin electrode plate (10) covered with a silicone sheet base, which are stacked at regular intervals and housed in a stainless steel container. A small gap α between the discharge part (6) and the electrode
The blower unit (7) that sucks out the ozone generated in the air conditioner 2 and the motor (8) that rotates the sirocco fan are combined into a compact! Since it is stored in the body, ozone, which has sterilizing and deodorizing effects, can be efficiently produced in an appropriate amount.

[Brief explanation of the drawing]

The drawings show an example of the implementation of the present invention, and FIG. 1 is a perspective view, FIG. 2 is an enlarged view of a main part, and FIG. 3 is an explanatory view of a discharge unit. 1...Blowout outlet 5...High pressure generation part 6...
・Air discharge part 7...Blower part 8...Motor patent applicant Techno Japan Co., Ltd. agent/patent attorney Ryo Tachibana (Supporter q 11 θ)

Claims (3)

[Claims] (1) A high voltage generation part that generates high voltage from a commercial power supply, and an air discharge part in which thin electrode plates coated with dielectric material such as silicone are stacked at regular intervals and housed in a stainless steel container, etc.
An ozone generator that houses a blower unit that sucks out ozone generated in a small gap between electrodes and a drive unit that rotates a suction fan in a compact housing. (2) Laminate a thin stainless steel plate with a silicone sheet, form band-like protrusions on both ends, stack a plurality of these electrode layers to form a discharge unit, and set the interelectrode gap defined by the band-like protrusions to 1.0 to 2. The ozone generator according to claim 1, wherein the ozone generator is set to .0 mm. (3) Claim 2, wherein the silicco fan is housed in a fan case so that the airflow is forcibly discharged from the center toward the outer periphery, and the outlet tube of the air discharge section faces the center of the silicco fan. ozone generator.