KR20110024708A - Purification device for car using active radical generator - Google Patents

Purification device for car using active radical generator Download PDF

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Publication number
KR20110024708A
KR20110024708A KR1020090082824A KR20090082824A KR20110024708A KR 20110024708 A KR20110024708 A KR 20110024708A KR 1020090082824 A KR1020090082824 A KR 1020090082824A KR 20090082824 A KR20090082824 A KR 20090082824A KR 20110024708 A KR20110024708 A KR 20110024708A
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KR
South Korea
Prior art keywords
electrodes
vehicle
pair
electrode
purifier
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KR1020090082824A
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Korean (ko)
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박정일
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박정일
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Priority to KR1020090082824A priority Critical patent/KR20110024708A/en
Publication of KR20110024708A publication Critical patent/KR20110024708A/en

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/11—Apparatus for controlling air treatment

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a vehicle purifier having an active radical generator that provides sterilizing water for decomposing and removing various malodorous components, microorganisms, and the like contained in air inside a vehicle.

To this end, the present invention sends the air in the vehicle to the purifier 200 in the purifier 100, the air in contact with the sterilized water containing a large amount of active radicals in the purifier 200 of the dual structure and reacts to purify and back to the vehicle interior The components of the pair of electrodes in the purifier 100 may be carbon, titanium nitride (titanium nitride), ceramic, tantalum, nickel, tin, palladium, rhodium, ruthenium, stainless steel, or a combination thereof. It is selected from the group consisting of.

The purification vessel 200 passes through the lower portion of the pair of electrodes 311 and 312 through the secondary reactor 230 in the primary reactor 220 using the flow of sterilized water by the microbubble, and then again the primary reactor. Provide a structure such that a circulating flow back to 220 occurs.

Purification container 200 according to the present invention can effectively suppress and remove the bacteria and microorganisms generated in the inside, it is an advantage that washing and sterilization is possible without additional equipment.

 Radicals, electrolysis, deodorization, sterilization,

Description

Purification device for car using active radical generator

The present invention relates to a vehicle purifier having an active radical generating device that provides a function of removing odor of vehicle interior air by using sterilizing water containing a large amount of active radicals, and more particularly, sterilizing in an active radical generating device. It makes water and reacts with sterilizing water inside the double structured septic tank to remove odors and microorganisms in the vehicle's interior air, and makes the structure of septic tank and active radical generator to sterilize the flow of sterilized water by micro bubble. The present invention relates to a vehicle purification apparatus configured to enable a large number of circulations and to provide an odor removal and sterilization effect from air in a vehicle interior.

The present invention relates to a purifier that removes or sterilizes the indoor air of a vehicle. Conventionally, a filter, an anion, and an ozone method are mainly used, and a filter is replaced according to its deodorizing performance, and an anion or ozone method is used. When removing odors, it is difficult to control the proper amount of ozone generation necessary to remove the odors. Therefore, in order to prevent excessive ozone from being generated, the output of the ozone generator is controlled or blocked or an ozone decomposition filter is used to block the generation of excessive ozone. Has been provided.

However, when the activated carbon of the deodorizing filter or the ozone decomposition filter is saturated, microorganisms and ozone harmful to the human body are exposed to the driver in the vehicle as it is, and if the output of the ozone generator is controlled or blocked in advance, the odor component is sufficiently removed. Or problems with sterilization may occur.

The present invention has been proposed to solve and supplement the above problems,

By making sterilized water containing active radicals, it makes contact with and reacts with odor molecules that cause odors in the vehicle and removes odor molecules to remove odors in the vehicle's interior to purify the air in the vehicle to create a comfortable driving environment for consumers. The purifier is designed to be easy to carry and easy to install so that it can be used to remove odors in a vehicle and to lower the cost of maintaining the active radical generator in the purifier, which is the core of odor removal.

In the present invention, in order to achieve the above object, in the present invention, there is provided a purifying apparatus having an active radical generator for producing sterilized water containing a large amount of active radicals to remove odors in a vehicle.

Purifier 100 is composed of a purifier 200, the upper housing 210, the lower housing 240, the active radical generator 310, the power connection unit 350, the power control unit 400, and the fan 500 Become,

The purification vessel 200 has a structure having two reactors and makes holes in the upper and lower sides so that the sterilizing water flows through the primary reactor 220 and the secondary reactor 230, and the lower electrode of the active radical generating device 310. A space under the 312 is used to create a circulating flow of the sterilizing water in the septic tank 200 by using the ascending flow of the sterilizing water generated by the micro-bubbles generated by the active radical generating device 310, and the active radicals. Configure to increase contact and reaction time.

Components of at least one pair of electrodes including the upper electrode 311 and the lower electrode 312 inserted into the lower portion of the primary reactor 220 of the purification vessel 200 are carbon, titanium nitride (titanium nitride), It may be selected from the group consisting of ceramic, tantalum, nickel, tin, palladium, rhodium, ruthenium, stainless steel or a combination thereof.

Electrolysis is generated by direct current supplied to the active radical generator 310 to the pair of electrodes 311 and 312, and is configured to sterilize and remove bacteria or contaminants contained in water using the electrolysis method. do. When the electrolysis reaction proceeds, the reaction of directly oxidizing bacteria and microorganisms contained in the water and generating various active radicals such as chlorine, ozone, OH radical and oxygen radical, indirect oxidation and sterilization, As a result, sterilization water containing active radicals and odor molecules are contacted in both reactors to sterilize and deodorize by direct and indirect oxidation, thereby purifying air in the vehicle.

The DC current is supplied from the vehicle through the power connection unit 350.

The pair of electrodes 311 and 312 have a symmetrical surface facing each other and a thin rectangular plate. In a specific embodiment of the present invention, the electrodes 311 and 312 have been described as being flat plates having a plurality of holes, but are not necessarily limited thereto. That is, the electrodes 311 and 312 may be formed in a mesh shape or a cylindrical shape in which a plurality of holes are formed.

The pair of electrodes 311 and 312 are formed at intervals of 0.9 to 1.1 mm.

The coating layer is formed on a part or the whole of the surface of the electrode (311, 312). The coating layer is formed of a component selected from the group consisting of platinum compounds, iridium compounds, tin compounds, titanium compounds, palladium compounds, tantalum compounds, rhodium compounds, ruthenium compounds, or a combination thereof. At this time, the thickness of the coating layer is formed within 5㎛ to prevent the occurrence of wear, and to prevent the desorption of the coating layer by the droplets of the electrode surface.

The operation of the purification apparatus 100 by the DC power supply is driven by a control board or a button. In addition, in order to solve the problem of erosion of the electrodes (311, 312) it can be driven to alternate the direction of the current through the control board.

The vehicle purification apparatus 100 according to the present invention can remove and sterilize odor molecules in a vehicle and can be used in a place where air purification is required in the vehicle, and the smell can be changed only by exchanging or replenishing water in the purification vessel 200. The advantage is that the removal function can be maintained, thus making maintenance easier and reducing costs.

Vehicle purification apparatus 100 according to the present invention has a dual structure of the two reactors to increase the deodorizing effect and can effectively suppress the bacteria and microorganisms generated in the interior of the purification vessel (200). In addition, the use of a mesh-type electrode increases the electrode surface area than when using an electrode having a conventional shape, and thus allows a greater amount of water to be sterilized at the same time since the electrode can be contacted with a larger amount of water in the septic tank 200. Turns into a number Therefore, there is an effect that the sterilization and deodorization function is further improved.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the vehicle purification apparatus having an active radical generating device for producing sterilizing water containing a large amount of active radicals to remove odor in the vehicle in order to achieve the above object with reference to the accompanying drawings It demonstrates in detail.

1 is a plan view showing a schematic configuration of a vehicle purification apparatus equipped with an active radical generator according to a specific embodiment of the vehicle purification apparatus according to the present invention. 2 is a plan view showing a pair of electrodes constituting a specific embodiment of the present invention.

As shown in Figure 1, the purification apparatus 100 according to a specific embodiment of the present invention is completed by the combination of the upper housing 210, the lower housing 240, and the purifying container 200,

The air containing the odor molecules is introduced by the fan 500 to rotate the clean disk 360 to contact with the active radicals of the sterilizing water to react after the purification vessel 200 having a dual structure to flow through the outlet 342 in,

Two reactors are formed in the clarification vessel 200 and guides the purification flow of contaminated air from the intake portion 341 to the outlet portion 342 to rotate 180 degrees left and right along the outer wall of the primary reactor 220. And, by making holes in the primary reactor (220) is configured so that the sterilized water flows from the primary reactor (220) to the secondary reactor (230) by micro bubbles, the lower electrode 312 of the active radical generator It is a dual structure to complete the circulation by making a space in the lower portion to allow the sterilizing water flow from the secondary reactor 230 to the primary reactor (220).

Inserted into the lower portion of the primary reactor 220 in which the water treatment process is performed, at least one pair of electrodes including a top electrode 311 and the bottom electrode 312 to maintain a constant interval and power to the pair of electrodes In the vehicle purification apparatus 100 having an active radical generating device 310, characterized in that it comprises a power connection unit 350 for applying a

The components of the pair of electrodes are selected from the group consisting of carbon, titanium nitride (titanium nitride), ceramics, tantalum, nickel, tin, palladium, rhodium, ruthenium, stainless steel or combinations thereof.

The active radical generator 310 is configured to sterilize bacteria or contaminants contained in water by using an electrolysis method.

Active radical generating device 310 according to a specific embodiment of the present invention is configured by inserting the lower portion of the first reactor 220 of the two reactors in which the water treatment process for changing the general tap water into sterilized water.

The purifying container 200 includes a pair of electrodes 311 and 312, and the electrolysis reaction occurs by the DC power of the vehicle at the electrode.

The pair of electrodes 311 and 312 have a thin rectangular plate shape. A plurality of holes 315 are formed in the electrodes 311 and 312 at regular intervals, and the holes of the pair of electrodes facing each other are arranged in the same manner.

The holes 315 are sterilized in the primary reactor 220 and flow through the holes of the primary reactor 220 to the secondary reactor 230, and then again through the space below the lower electrode 312. By also acting as a passage for the return to the reactor 220, thereby improving the effect of the electrolysis reaction. In a specific embodiment of the present invention, the electrodes 311 and 312 have been described as being flat plates having a plurality of holes, but are not necessarily limited thereto. That is, the electrodes 311 and 312 may be formed in a mesh shape or a cylindrical shape in which a plurality of holes are formed.

The pair of electrodes 311 and 312 are formed at intervals of 0.9 to 1.1 mm. The gap between the electrodes 311 and 312 is maintained by the support member 317. In addition, the support member 317 forms a gap as described above while the pair of electrodes 311 and 312 are rotated by 90 degrees while having a shape.

In addition, the pair of electrodes 311 and 312 are mounted on the septic tank 200 by using the support member 317 and the electrode bolt 313, and the direct current of the vehicle is connected to the electrode bolt 313 through a power connection unit 350. Supply power.

The coating layer is formed on a part or the whole of the surface of the electrode (311, 312). The coating layer is formed of a component selected from the group consisting of platinum compounds, iridium compounds, tin compounds, titanium compounds, palladium compounds, tantalum compounds, rhodium compounds, ruthenium compounds, or a combination thereof. At this time, the thickness of the coating layer is formed within 5㎛ to prevent the occurrence of wear, and to prevent the desorption of the coating layer by the droplets of the electrode surface.

The DC power is driven by the control board of the power control unit 400. And it has a control pad or an operation button for driving the power control unit 400 separately. In addition, in order to solve the problem of erosion of the electrodes (311, 312) it can be driven to alternate the direction of the current through the control board.

In a specific embodiment of the present invention, it has been described that a pair of electrodes 311 and 312 are provided. However, the present invention is not limited thereto and may be constituted by one or more pairs of electrodes according to design conditions and water treatment processes.

The action of the active radical generating device according to the specific embodiment of the present invention is explained by Bubble Mechanism.

First, the DC voltage Vd supplied through the power control unit 400 in a vehicle is applied to a pair of electrodes 311 and 312. That is, the power supply control unit 400 applies cathode power to the cathode electrode 312 and anode power to the anode electrode 311. At this time, the positive electrode 311 and the negative electrode 312 are submerged in water in a state spaced apart from each other at intervals of d (mm), the electric field is formed when the voltage Vd is applied by the power control unit 400. .

When the electric field formed exceeds the threshold of the Avalanche mechanism, the ionized impurities at the electrode points, the electrolytically decomposed OH − , and the like form a key generation site in the cell region of the cathode electrode 312.

Next, an extremely high electric field region is formed locally, which causes local heating to form fine bubbles as the water molecules evaporate. The fine bubbles extend from the cathode electrode 312 in the direction of the anode electrode 311 to form an electrically conductive path between the two electrodes 311 and 312.

Subsequently, water molecules are decomposed by the electric conduction path formed between the two electrodes 311 and 312 to generate sterilizing agents and oxidants such as O − , OH − , O 3 - HOCl, and H 2 O 2 .

Microorganisms present in water are inactivated or removed by the oxidants produced. That is, bacteria are removed by electrosorption and other microorganisms are removed by direct electrolysis by reaction with e − .

By this reaction, it is possible to suppress and remove the generation of microorganisms and bacteria in the purification tank 200, and while the electrolysis reaction proceeds, the chlorine, ozone, OH as well as the reaction of the direct oxidation of the bacteria and microorganisms contained in the water Various active radicals such as radicals and oxygen radicals are generated to indirectly oxidize and sterilize the reactions, and thus, sterilizing water and odor molecules including active radicals in the primary reactor 220 and the secondary reactor 230 are thus produced. Cleans contaminated air by sterilization and deodorization by direct and indirect oxidation upon contact

 The rights of the present invention are not limited to the embodiments described above, but are defined by the claims, and those skilled in the art can make various modifications and adaptations within the scope of the claims. It is self-evident.

1 is a plan view of a vehicle purification apparatus having an active radical generator according to a specific embodiment of the present invention.

2 is a plan view showing a pair of electrodes constituting a specific embodiment of the present invention.

* Description of the symbols for the main parts of the drawings *

100: Purifier

200: purifier 210: purifier upper housing

220: first reactor 221: first reaction space

222: connecting passage 223: hole hole

224: lower passage

230: secondary reactor 231: secondary reaction space

240: purifier lower housing

310: active radical generator

311: upper electrode 312: lower electrode

313: electrode bolt

315: hole 317: support member

341: suction part 342: outlet part

350: power connection 360: clean disk

400: power control unit

500: fan 510: motor

Claims (7)

In the vessel 200 using two reactors 220 and 230 and a clean disk 360 It is inserted into the lower portion of the primary reactor 220 in which the water treatment process proceeds, the power is supplied to at least one pair of electrodes including the upper electrode 311 and the lower electrode 312 and to maintain the predetermined interval and the pair of electrodes In the vehicle purification apparatus 100 having an active radical generating device 310, characterized in that it comprises a power connection unit 350 for applying a The components of the pair of electrodes are selected from the group consisting of carbon, titanium nitride (titanium nitride), ceramics, tantalum, nickel, tin, palladium, rhodium, ruthenium, stainless steel or combinations thereof. It is configured to include a vehicle purification apparatus having a radical generating device (310). The method of claim 1, Holes are formed in the primary reactor 220 of the clarification vessel 200 so that the sterilizing water can flow into the secondary reactor 230 by micro bubbles, and below the lower electrode 312 of the pair of electrodes. It is provided with an active radical generator 310, characterized in that arranged in a double structure to complete the circulation by inducing the flow of sterilizing water from the secondary reactor 230 to the primary reactor 220 by making a space in the part. One car purifier. The method of claim 1, The air purification flow from the inlet portion 341 to the outlet portion 342 by the fan 500 in the clarification vessel 200 rotates the clean disk 360 and then rotates 180 degrees along the outer wall of the primary reactor 220. Purifying apparatus for a vehicle with an active radical generator, characterized in that the dual structure is arranged to rotate. The method of claim 1, A coating layer is formed on part or all of the electrode surface, and the components of the coating layer are from a group consisting of platinum compound, iridium compound, tin compound, titanium compound, palladium compound, tantalum compound, rhodium compound, ruthenium compound or a combination thereof. Vehicle purification apparatus having an active radical generator, characterized in that selected. The method of claim 4 The thickness of the coating layer of the electrode is in the range of 1 to 5㎛, the distance between the pair of electrodes is in the range of 0.9 to 1.1mm characterized in that the vehicle purifier with an active radical generator. The method according to any one of claims 1 to 5. The electrode has one shape and is mounted to face each other by rotating it 90 degrees, and the purification device for a vehicle having an active radical generating device characterized in that the shape of the support member and the structure of the electrode therefor. The method according to any one of claims 1 to 5. And a direct current voltage supplied to the pair of electrodes is alternately applied to the electrodes.
KR1020090082824A 2009-09-03 2009-09-03 Purification device for car using active radical generator KR20110024708A (en)

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KR1020090082824A KR20110024708A (en) 2009-09-03 2009-09-03 Purification device for car using active radical generator

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KR1020090082824A KR20110024708A (en) 2009-09-03 2009-09-03 Purification device for car using active radical generator

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2462954A3 (en) * 2010-12-08 2012-10-10 Samsung Electronics Co., Ltd. Plasma generation method and apparatus for biocidal and deodorising air treatment

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2462954A3 (en) * 2010-12-08 2012-10-10 Samsung Electronics Co., Ltd. Plasma generation method and apparatus for biocidal and deodorising air treatment
US8425853B2 (en) 2010-12-08 2013-04-23 Samsung Electronics Co., Ltd. Plasma generation method and apparatus
US8668813B2 (en) 2010-12-08 2014-03-11 Samsung Electronics Co., Ltd. Plasma generation method and apparatus

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