JPS6171852A - Electrostatic air purifier - Google Patents
Electrostatic air purifierInfo
- Publication number
- JPS6171852A JPS6171852A JP59195033A JP19503384A JPS6171852A JP S6171852 A JPS6171852 A JP S6171852A JP 59195033 A JP59195033 A JP 59195033A JP 19503384 A JP19503384 A JP 19503384A JP S6171852 A JPS6171852 A JP S6171852A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- dust collection
- air passing
- electrodes
- passing direction
- 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.)
- Pending
Links
Landscapes
- Electrostatic Separation (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は室内用、自動車用、もしくはクリーンルーム用
等に用いられるイオン化部を備えた静電集塵方式による
空気清浄機に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to an air cleaner using an electrostatic precipitator method and equipped with an ionization section, which is used indoors, in automobiles, or in clean rooms.
従来例の構成とその問題点
第1図に従来例の(74成を示す。101は吸気口10
2、排気口103を備え前側に回動自在に取り付けた蓋
体104を有する主体ケースであり、105はタングス
テン線等からなるイオン化電極である。106及び10
7は集塵電極及び加速電極であり各々締結ロッド101
3 、109で位置決めされ一体的に結合され、集塵電
極106と加速電極107との間は電気的に絶縁を確保
できる距離を設けかつ磁器等の絶縁物110を介在して
一体的に結合され生体ケース10iのリブ111上に設
置されている。イオン化電極io5と集塵電極106と
の間及び集塵電極106と加速電極107との間には高
圧電源112によって印加された高電圧によって高電界
が形成されている。以上の構成においてイオン化電極1
05で生じるコロナ放電によって空気分子が電離しイオ
ンを発生する。このイオンが電気力線に沿って集塵電極
106側へ移動する時多数の中性分子と衝突してこれを
動かし起風すると同時に空気中の塵埃を荷電する6荷電
された塵埃は集塵電極106と加速電極107との間で
静電気力を受は集塵電極106側に集塵するものである
。この時集塵電極106と加速電極107で構成される
静電集塵部は時々洗浄等により集塵塵埃を除去する必要
があるが従来集塵部の重量が大きくて操作がしにくいこ
とや又集塵電極106と加速電極107の受電部(図示
せず)の着脱機構が必要となり特に高圧受電部において
構造が複雑となシ価格が高くなるという問題や高圧印加
側電極(本例の場合は加速電極1o7)に残留電荷が生
じ操作時に静電気によるショックを受けることがある等
の問題点を有していた。The configuration of the conventional example and its problems Figure 1 shows the (74 configuration) of the conventional example. 101 is the intake port 10.
2. A main case having an exhaust port 103 and a lid 104 rotatably attached to the front side, and 105 is an ionization electrode made of a tungsten wire or the like. 106 and 10
7 is a dust collecting electrode and an accelerating electrode, each of which is connected to a fastening rod 101.
3 and 109 and are integrally connected, and a distance is provided between the dust collecting electrode 106 and the accelerating electrode 107 to ensure electrical insulation, and the electrodes are integrally connected with an insulating material 110 such as porcelain interposed therebetween. It is installed on the rib 111 of the biological case 10i. A high electric field is formed between the ionization electrode io5 and the dust collection electrode 106 and between the dust collection electrode 106 and the acceleration electrode 107 due to the high voltage applied by the high voltage power supply 112. In the above configuration, the ionization electrode 1
The corona discharge generated at 05 ionizes air molecules and generates ions. When these ions move toward the dust collection electrode 106 along the lines of electric force, they collide with a large number of neutral molecules, causing them to move and create wind. At the same time, the charged dust is charged at the dust collection electrode 106. Electrostatic force is received between the accelerating electrode 106 and the accelerating electrode 107, and the dust is collected on the dust collecting electrode 106 side. At this time, it is sometimes necessary to remove collected dust from the electrostatic precipitator, which is composed of the precipitate electrode 106 and the accelerating electrode 107, by cleaning, etc., but conventionally, the precipitator is heavy and difficult to operate. A mechanism for attaching and detaching the power receiving part (not shown) of the dust collection electrode 106 and the accelerating electrode 107 is required, which results in a complicated structure and high cost, especially in the high voltage power receiving part, and the problem that the high voltage applying side electrode (in this example) There were problems such as a residual charge being generated in the accelerating electrode 1o7), which may cause a shock due to static electricity during operation.
発明の目的
本発明は上記従来の問題点を解決し洗浄等のメンテナン
ス操作がし易すく受電部の構成も簡単で静電気によるシ
ョック等もなく安全性の高い静電集塵部を備えた空気清
浄機を提供せんとするものである。Purpose of the Invention The present invention solves the above-mentioned conventional problems and provides an air cleaner equipped with an electrostatic precipitator that is easy to perform maintenance operations such as cleaning, has a simple configuration of the power receiving section, and is free from shocks caused by static electricity and is highly safe. The aim is to provide the opportunity.
発明の構成
本発明は主体ケース内に設けた起風手段、イオン化部及
び互いの間で高電界を形成する集塵電極と加速電極で構
成する静電集塵部とからなり、該静電集塵部の加速電極
を通気方向前側で一体的に結合して主体ケースに固定し
、集塵電極を通気方向後方で一体的に結合し、かつ各々
の電極の相手電極の結合部材が通過する位置に、加速電
極は通気方向後側に、集塵電極は通気方向前側に開口部
を有する切シ欠き部を設け、排気口を有し主体ケースに
取り付けた蓋体を開は通気方向に後側へ集塵電極のみ一
体にした状態で取り出せる様にしたものである。Structure of the Invention The present invention comprises an air blowing means provided in a main case, an ionization section, and an electrostatic precipitator composed of a precipitate collecting electrode and an accelerating electrode that form a high electric field between them. The accelerating electrodes of the dust part are integrally connected at the front side in the ventilation direction and fixed to the main case, and the dust collection electrodes are integrally connected at the rear side in the ventilation direction, and the position where the connecting member of the mating electrode of each electrode passes through. The accelerating electrode has a notch with an opening on the rear side in the ventilation direction, and the dust collecting electrode has a notch with an opening on the front side in the ventilation direction, and the lid attached to the main case, which has an exhaust port, can be opened on the rear side in the ventilation direction. It is designed so that only the dust collecting electrode can be taken out in an integrated state.
実施例の説明
次に第2〜3図に基づいて本発明による一実施例につい
て説明する。1は含塵空気の吸気口2を備え清浄空気の
排気口3を形成して支点4を中心に回動自在で常時はネ
ジ止め固定されている蓋体5を取り付けた主体ケースで
ある。6はタングステン線等からなるイオン化電極であ
り図示しない受電部を介して生体ケースに保持されてい
る・了及び8は集塵電極及び加速電極であり締結ロノ)
”9.10からなる結合部材によって各々別々に一体的
に結合しである。すなわち加速電極8は通気方向(図中
矢印で示す)の前側を締結ロッド1Qで結合し主体ケー
ス1内に形成した保持部11に受電部(図示せず)を介
して固定してあり、集塵電極γは通気方向の後側で締結
ロッド9で一体化し生体ケース1に着脱自在に保持しで
ある。DESCRIPTION OF EMBODIMENTS Next, one embodiment of the present invention will be described based on FIGS. 2 and 3. Reference numeral 1 denotes a main case which is provided with an intake port 2 for dust-containing air, an exhaust port 3 for clean air, and is attached with a lid 5 which is rotatable about a fulcrum 4 and is normally fixed with screws. 6 is an ionization electrode made of tungsten wire, etc., which is held in the biological case via a power receiving part (not shown); and 8 are dust collection electrodes and acceleration electrodes (fastened).
9. They are each separately and integrally connected by a connecting member consisting of 10. That is, the acceleration electrode 8 is connected at the front side in the ventilation direction (indicated by an arrow in the figure) with a fastening rod 1Q, and is formed inside the main case 1. It is fixed to the holding part 11 via a power receiving part (not shown), and the dust collecting electrode γ is integrated with a fastening rod 9 on the rear side in the ventilation direction and is detachably held in the biological case 1.
そして各々の電極の相手電極の結合ロッドが通過する位
置に、加速電極8は通気方向後側に、集塵電極7′I′
i通気方向前側に開口部を有する切り欠き部12を設け
である。Then, at the position where the coupling rod of the mating electrode of each electrode passes, the accelerating electrode 8 is placed on the rear side in the ventilation direction, and the dust collecting electrode 7'I'
i A notch 12 having an opening on the front side in the ventilation direction is provided.
そしてイオン化電極6と集塵電極7との間及び集塵電極
7と加速電極8との間には高圧電源13によって高電圧
を印加して高電界を形成している。A high voltage is applied between the ionization electrode 6 and the dust collection electrode 7 and between the dust collection electrode 7 and the acceleration electrode 8 by a high voltage power supply 13 to form a high electric field.
以上の構成において従来例と同じ動作原理に基づいて起
風集塵作用を行なう。この時荷電された塵埃は静電気力
を受けて集塵電極7にのみ吸着され加速電極8には塵埃
は付着しない。そして洗浄等のメンテナンスが必要な時
は一体化した集塵電極7のみを蓋体Sを開けた開口部か
ら取りはずすことができるので操作部の重量が軽減(従
来の猶〜V2)でき操作性が向上する。又加速電極8は
主体ケース1に固定したままで良いので受電部は着脱機
構が不要で構成が簡単になる。さらに集塵電極7はアー
ス電位なので残留電荷が生ずることなく静電気によって
操作時にショックを受ける心配もない。In the above configuration, the air blowing and dust collecting action is performed based on the same operating principle as the conventional example. At this time, the charged dust is attracted only to the dust collecting electrode 7 due to electrostatic force, and the dust does not adhere to the accelerating electrode 8. When maintenance such as cleaning is required, only the integrated dust collecting electrode 7 can be removed from the opening of the lid S, reducing the weight of the operating section (compared to the conventional V2) and improving operability. improves. Further, since the accelerating electrode 8 can remain fixed to the main case 1, the power receiving section does not require an attachment/detachment mechanism, which simplifies the configuration. Furthermore, since the dust collecting electrode 7 is at ground potential, no residual charge is generated and there is no need to worry about being shocked by static electricity during operation.
尚本実施例では起風源としてイオン風による場合につい
て述べたが、他のファンモータ等にょる起風源の場合も
同様であることは明らかである。In this embodiment, the case where an ion wind is used as the wind source has been described, but it is clear that the same applies to other wind sources such as fan motors.
発明の効果
以上述べた様に本発明によれば静電集塵部のメンテナン
ス時の取り扱い性、安全性が著じるしく向上し、又構成
が簡単になり機器の低価格化が実現できるので工業的価
値の犬なるものである。Effects of the Invention As described above, according to the present invention, the ease of handling and safety during maintenance of the electrostatic precipitator are significantly improved, and the configuration is simplified, making it possible to reduce the cost of the equipment. It is a dog of industrial value.
第1図は従来例の構成を示す全断面図、第2図は本発明
による一実施例の構成を示す全断面図、第3図は本発明
による一実施例の静電集塵部の構成を示す外観図である
。
1 ・・・・・主体ケース、2・・・・・・吸気口、3
・・・・・・排気口、5・・・・・・蓋体、6・・・・
・・イオン化電極、7・・・・・・集塵電極、8・・・
・・・加速電極、9,1o・・・・・・結合部材(締結
ロンド)・
代理人の氏名 弁理士 中 尾 敏 男 ほか1名第1
図
1θ3 ///
第2図
第3図FIG. 1 is a full sectional view showing the structure of a conventional example, FIG. 2 is a full sectional view showing the structure of an embodiment according to the present invention, and FIG. 3 is a structure of an electrostatic precipitator according to an embodiment according to the present invention. FIG. 1...Main case, 2...Intake port, 3
...exhaust port, 5...lid body, 6...
... Ionization electrode, 7 ... Dust collection electrode, 8 ...
...Acceleration electrode, 9,1o...Connecting member (fastening iron) Name of agent: Patent attorney Toshio Nakao and 1 other person No. 1
Figure 1 θ3 /// Figure 2 Figure 3
Claims (1)
ケースと、該主体ケース内に設けた起風手段及びイオン
化部と、互いの間で高電界を形成する集塵電極と加速電
極で構成する静電集塵部とからなり、該静電集塵部の加
速電極を通気方向前側で一体的に結合して主体ケースに
固定し、集塵電極を通気方向後側で一体的に結合し、か
つ各々の電極の相手電極の結合部材が通過する位置に、
加速電極は通気方向後側に、集塵電極は通気方向前側に
開口部を有する切欠き部を設けてなる静電式空気清浄機
。A main case that has an intake port and is attached with a lid that forms an exhaust port, an air blowing means and an ionization section provided in the main case, and a dust collection electrode and an accelerating electrode that form a high electric field between them. The accelerating electrode of the electrostatic precipitator is integrally connected to the front side in the ventilation direction and fixed to the main case, and the dust collection electrode is integrally connected to the rear side in the ventilation direction. at a position where the coupling member of the mating electrode of each electrode passes;
An electrostatic air purifier in which the accelerating electrode has a notch with an opening on the rear side in the ventilation direction, and the dust collection electrode has a notch with an opening on the front side in the ventilation direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59195033A JPS6171852A (en) | 1984-09-18 | 1984-09-18 | Electrostatic air purifier |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59195033A JPS6171852A (en) | 1984-09-18 | 1984-09-18 | Electrostatic air purifier |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6171852A true JPS6171852A (en) | 1986-04-12 |
Family
ID=16334418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59195033A Pending JPS6171852A (en) | 1984-09-18 | 1984-09-18 | Electrostatic air purifier |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6171852A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07100406A (en) * | 1993-09-25 | 1995-04-18 | Tohoku Seiki Kogyo Kk | Electric dust collector |
JP2019177345A (en) * | 2018-03-30 | 2019-10-17 | 株式会社富士通ゼネラル | Electrostatic precipitator |
-
1984
- 1984-09-18 JP JP59195033A patent/JPS6171852A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07100406A (en) * | 1993-09-25 | 1995-04-18 | Tohoku Seiki Kogyo Kk | Electric dust collector |
JP2019177345A (en) * | 2018-03-30 | 2019-10-17 | 株式会社富士通ゼネラル | Electrostatic precipitator |
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