JPH0356786B2 - - Google Patents
Info
- Publication number
- JPH0356786B2 JPH0356786B2 JP22592583A JP22592583A JPH0356786B2 JP H0356786 B2 JPH0356786 B2 JP H0356786B2 JP 22592583 A JP22592583 A JP 22592583A JP 22592583 A JP22592583 A JP 22592583A JP H0356786 B2 JPH0356786 B2 JP H0356786B2
- Authority
- JP
- Japan
- Prior art keywords
- reducing gas
- ozone
- ventilation path
- electrode
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000001603 reducing effect Effects 0.000 claims description 23
- 238000009423 ventilation Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 description 24
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 150000002500 ions Chemical class 0.000 description 5
- 230000008016 vaporization Effects 0.000 description 5
- 238000009834 vaporization Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000003205 fragrance Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 150000003505 terpenes Chemical class 0.000 description 2
- 235000007586 terpenes Nutrition 0.000 description 2
- 150000001768 cations Chemical class 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000000896 monocarboxylic acid group Chemical group 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C2201/00—Details of magnetic or electrostatic separation
- B03C2201/14—Details of magnetic or electrostatic separation the gas being moved electro-kinetically
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
- Electrostatic Separation (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は自動車又は一般家庭・会社などで使用
されるイオン風空気清浄器に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an ionic air purifier used in automobiles, general homes, companies, etc.
従来例の構成とその問題点
従来イオン風空気清浄器は、オゾンの発生が多
く、オゾン臭気が強いという問題があつた。オゾ
ン臭気を消す方法としては一般に活性炭が使用さ
れているが、活性炭フイルターのオゾン除去は接
触吸着によつてなされるため、活性炭の通気孔を
非常に小さくするか、厚さを厚くして接触面積・
帯留時間を増大させる等の方法が用いられて来
た。この方法はいずれも通気抵抗が大きくなるも
のであり、イオン起風方式の空気清浄器において
は特に送風量が低下し使用不可能になる。Conventional configurations and their problems Conventional ionic air purifiers have had problems in that they generate a lot of ozone and have a strong ozone odor. Activated carbon is generally used as a method to eliminate ozone odor, but since activated carbon filters remove ozone through contact adsorption, the air holes in the activated carbon must be made very small or the thickness must be increased to ensure that the contact area is・
Methods such as increasing residence time have been used. All of these methods increase ventilation resistance, and in the case of an air purifier using an ion blast system, the amount of air blown is particularly reduced, making it unusable.
発明の目的
本発明は上記の欠点を解消したもので、還元性
ガスの還元によりオゾンの低減を図り、加えて上
記還元作用を安定なものとしたものである。OBJECTS OF THE INVENTION The present invention solves the above-mentioned drawbacks, and aims to reduce ozone by reducing a reducing gas, and in addition, stabilizes the above-mentioned reducing action.
発明の構成
本発明のイオン風空気清浄器は、吸気口と排気
口を結ぶ通風路中にイオン化電極と対抗電極を配
設し、前記両電極間に放電を発生させてイオン風
を誘起すると共に、通風路の一部に還元性ガスの
気化口を設け、かつ還元性ガス発生容器近傍に発
熱体を設けたものである。したがつて、放電現象
によつて生じるオゾンは還元性ガスで還元される
ものであり、また発熱体により上記ガスの発生が
安定的に行われる。さらに発熱体の制御により必
要時ガス発生を行うこともできる。Structure of the Invention The ionizing air purifier of the present invention includes an ionizing electrode and a counter electrode arranged in a ventilation path connecting an intake port and an exhaust port, generates a discharge between the two electrodes to induce an ionized wind, and , a reducing gas vaporization port is provided in a part of the ventilation path, and a heating element is provided near the reducing gas generating container. Therefore, ozone generated by the discharge phenomenon is reduced by the reducing gas, and the gas is stably generated by the heating element. Furthermore, gas generation can be performed when necessary by controlling the heating element.
実施例の説明 以下実施例を添附図面にもとづいて説明する。Description of examples Embodiments will be described below based on the accompanying drawings.
図において、１は箱体、２は箱体の吸気口で、
含塵空気が吸入される。３は排気口で、清浄化さ
れた空気がここから排出される。４は上記吸入口
２と排気口３との間に形成された通風路である。
５はイオン化電極で対抗電極６との間に無声放電
を行つてイオン風を誘起し、通風路４内の吸気口
２より排気口３へ空気を流動させる。７は加速電
極で、対抗電極６に対して高圧に電界を加えてイ
オン化電極で発生する塵埃を供なつた陽イオンが
対抗電極６に確実に到達して集塵効率を高めるよ
うに配設している。８は通風経路４に設けられた
気化口で、還元性ガス９を通風路４に発散するよ
うに設けられている。１０は還元性ガス発生容器
で、ガス液１１を入れ、箱体１の近傍に設けてあ
る。１２は発熱体で、還元性ガス容器１０の下面
に一体に設けられている。 In the figure, 1 is the box body, 2 is the intake port of the box body,
Dust-laden air is inhaled. 3 is an exhaust port from which purified air is exhausted. Reference numeral 4 denotes a ventilation passage formed between the inlet port 2 and the exhaust port 3.
Reference numeral 5 denotes an ionizing electrode which generates a silent discharge between it and a counter electrode 6 to induce an ionic wind and cause air to flow from the intake port 2 to the exhaust port 3 in the ventilation path 4 . Reference numeral 7 denotes an accelerating electrode, which is arranged so that a high-voltage electric field is applied to the counter electrode 6 to ensure that cations accompanied by dust generated by the ionization electrode reach the counter electrode 6, thereby increasing dust collection efficiency. ing. Reference numeral 8 denotes a vaporization port provided in the ventilation path 4, which is provided so that the reducing gas 9 is diffused into the ventilation path 4. Reference numeral 10 denotes a reducing gas generating container, which contains a gas liquid 11 and is provided near the box body 1. Reference numeral 12 denotes a heating element, which is integrally provided on the lower surface of the reducing gas container 10.
以上の構成において、イオン化電極５と対抗電
極６の間に高圧電界を加えると、空気の絶縁破壊
を起して電離状態となり、イオン化電極５と異極
の分子はイオン化電極に吸収され、また同極の分
子は対抗電極６に向つて流れる。このとき流れる
陽イオンが空気の分子を押しやり風を発生させイ
オン風となる。この絶縁破壊状態の中でオゾンも
作られるが、通風路４の一部又は通風路４に臨ん
で還元性ガスを配設しているので、オゾンは還元
性ガスと反応して発生量を少なくすることが出来
るものである。還元性ガスは、例えば水素又は感
応基を有するテルペン系の香料など、オゾンと反
応するものならどんな還元剤でも良い。水素はオ
ゾンと反応し水となり、CHO基を持つ還元性は
オゾンのＯ分子を取り安定したCOOH基となり、
又２重結合を有するテルペン系香料に反応して１
重結合となる。 In the above configuration, when a high-voltage electric field is applied between the ionizing electrode 5 and the counter electrode 6, dielectric breakdown of the air occurs and the air becomes ionized, and molecules with a different polarity than the ionizing electrode 5 are absorbed by the ionizing electrode, and the same molecules are absorbed into the ionizing electrode. The molecules of the pole flow towards the counter electrode 6. At this time, the flowing positive ions push the air molecules and generate a wind, which becomes an ion wind. Ozone is also produced in this dielectric breakdown state, but since the reducing gas is provided in a part of the ventilation passage 4 or facing the ventilation passage 4, ozone reacts with the reducing gas and reduces the amount generated. It is something that can be done. The reducing gas may be any reducing agent that reacts with ozone, such as hydrogen or a terpene fragrance having a sensitive group. Hydrogen reacts with ozone to become water, and the reducing property with CHO group removes the O molecule from ozone and becomes a stable COOH group.
In addition, it reacts with terpene fragrances that have double bonds.
It becomes a double bond.
発熱体１２は還元性ガス容器１０を暖めて季節
による室温の変化に左右されず還元性ガス液１１
を一定の温度に温めて気化量を一定とさせている
ものである。 The heating element 12 warms the reducing gas container 10 to maintain the reducing gas liquid 11 regardless of seasonal changes in room temperature.
is heated to a constant temperature to keep the amount of vaporization constant.
尚発熱体１２は図では抵抗としているが、高圧
を発生させる為の電源でも良く、運転時に発熱す
るものであれば電球・モーターなどでもその結果
を生ずるものである。 Although the heating element 12 is shown as a resistor in the figure, it may be a power source for generating high voltage, and may be a light bulb, a motor, etc. as long as it generates heat during operation.
発明の効果
このように本発明は、吸気口と排気口を結ぶ通
風路中にイオン化電極と対抗電極を配設し、前記
両電極間に放電を発生させてイオン風を誘起する
と共に、通風路の一部に還元性ガスの気化口を配
設し、さらに還元性ガス発生容器近傍に発熱体を
設けているので季節に関係なくガス液を一定温度
として、還元性ガスを一定量揮発させて、イオン
風を誘起させる際に生ずるオゾンを効率良く還元
性ガスで還元してオゾンを低減することができ、
また還元性ガスが無駄にならず必要量を一定とし
得る。さらに運転しないときはガス液の温度は低
く、かつ空気の流れがないので揮発量は非常に少
なくなり、これより効果的なガス発生が可能であ
る。Effects of the Invention As described above, the present invention disposes an ionizing electrode and a counter electrode in a ventilation path connecting an intake port and an exhaust port, generates a discharge between the two electrodes to induce an ion wind, and A reducing gas vaporization port is installed in a part of the tank, and a heating element is installed near the reducing gas generating container, so the gas liquid can be kept at a constant temperature and a fixed amount of reducing gas can be volatilized regardless of the season. , Ozone generated when ion wind is induced can be efficiently reduced with reducing gas to reduce ozone.
Further, the reducing gas is not wasted and the required amount can be kept constant. Furthermore, when not in operation, the temperature of the gas liquid is low and there is no air flow, so the amount of volatilization is extremely small, making it possible to generate gas more effectively.
図は本発明の実施例におけるイオン風空気清浄
器の断面図である。
２……吸気口、３……排気口、４……通風路、
５……イオン化電極、６……対抗電極、８……気
化口、１０……還元性ガス発生容器、１２……発
熱体。
The figure is a sectional view of an ionic air cleaner according to an embodiment of the present invention. 2... Intake port, 3... Exhaust port, 4... Ventilation path,
5... Ionization electrode, 6... Counter electrode, 8... Vaporization port, 10... Reducing gas generation container, 12... Heat generating element.
Claims (1)
極と対抗電極を配設し、前記両電極間に放電を発
生させてイオン風を誘起すると共に、通風路の一
部に還元性ガスの気化口を設け、かつ還元性ガス
発生容器近傍に放電発生と同時に発熱する発熱体
を設けたイオン風空気清浄器。1. An ionizing electrode and a counter electrode are arranged in a ventilation path connecting an intake port and an exhaust port, and a discharge is generated between the two electrodes to induce an ion wind, and a reducing gas is vaporized in a part of the ventilation path. An ionic air purifier that has an opening and a heating element that generates heat at the same time as discharge occurs near the reducing gas generating container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58225925A JPS60118254A (en) | 1983-11-30 | 1983-11-30 | Ion wind air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58225925A JPS60118254A (en) | 1983-11-30 | 1983-11-30 | Ion wind air purifier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60118254A JPS60118254A (en) | 1985-06-25 |
| JPH0356786B2 true JPH0356786B2 (en) | 1991-08-29 |
Family
ID=16837036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58225925A Granted JPS60118254A (en) | 1983-11-30 | 1983-11-30 | Ion wind air purifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60118254A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6164315A (en) * | 1984-09-05 | 1986-04-02 | Ricoh Co Ltd | Ozone removing agent for electrostatic image forming apparatus |
| JPH0512705U (en) * | 1991-07-31 | 1993-02-19 | 株式会社アイチコーポレーシヨン | Hydraulic oil supply device |
| CN103801456A (en) * | 2012-11-09 | 2014-05-21 | 珠海格力电器股份有限公司 | Electrostatic Air Purifier |
-
1983
- 1983-11-30 JP JP58225925A patent/JPS60118254A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60118254A (en) | 1985-06-25 |
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