JPS63100954A - Electrostatic precipitator - Google Patents
Electrostatic precipitatorInfo
- Publication number
- JPS63100954A JPS63100954A JP61246725A JP24672586A JPS63100954A JP S63100954 A JPS63100954 A JP S63100954A JP 61246725 A JP61246725 A JP 61246725A JP 24672586 A JP24672586 A JP 24672586A JP S63100954 A JPS63100954 A JP S63100954A
- Authority
- JP
- Japan
- Prior art keywords
- filter material
- contaminated air
- color
- electrostatic precipitator
- colored
- 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.)
- Granted
Links
- 239000012717 electrostatic precipitator Substances 0.000 title claims abstract description 17
- 239000003086 colorant Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 19
- 238000002845 discoloration Methods 0.000 abstract description 7
- 230000007423 decrease Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- 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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Ventilation (AREA)
- Electrostatic Separation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、戸材を用いた電気集塵装置に関し、特に戸
材の交換時期を使用者に知らせるようにしたものである
。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an electrostatic precipitator using a door material, and is particularly designed to notify the user when it is time to replace the door material.
近年、室内空気に含有する塵埃、微生物あるいは煙など
の空中浮遊物を荷電して除去し、室内空気を清浄に保つ
電気集塵装置が使用され、たとえば特開昭５５−２４５
５１号公報に開示されている。In recent years, electrostatic precipitators have been used to charge and remove airborne substances such as dust, microorganisms, and smoke contained in indoor air, thereby keeping the indoor air clean.
It is disclosed in Publication No. 51.
これを第６図を用いて説明する。同図において、ケーシ
ング１の内部の通気路中にモータ２に連結されたファン
３が設けられており、このファン３の回転により外部の
汚染空気が吸気ロアから吸入され、この汚染空気は対向
電極５と放電線６との間を通過する過程で荷電される。This will be explained using FIG. In the figure, a fan 3 connected to a motor 2 is provided in an air passage inside a casing 1. As the fan 3 rotates, contaminated air from the outside is sucked in from the intake lower. 5 and the discharge line 6, it is charged.
荷電された汚染空気はさらに後方に設けられている戸材
４により吸着されるものである。この際、戸材４ば時間
が経過するにつれ、汚染空気により変色し、汚染物でこ
の戸材４は飽和し、吸着能力が低下してしまう。The charged contaminated air is further adsorbed by the door material 4 provided at the rear. At this time, as time passes, the door material 4 changes color due to contaminated air, becomes saturated with pollutants, and its adsorption capacity decreases.
このように、従来の電気集塵装置においては、戸材４自
身の持つ使用時間と寿命との関係を使用する者が安易に
知りうる手段がなく、電気集塵装置の能力が低下しても
その状態でしばしば使用を続けることがあった。In this way, in conventional electrostatic precipitators, there is no way for the user to easily know the relationship between the usage time and lifespan of the door material 4 itself, and even if the capacity of the electrostatic precipitator decreases, I often continued to use it in that state.
この発明は、かかる問題点を解決するためになされたも
ので、ｐＨの寿命を安易に使用者に知らせ、その装置の
持つ集塵能力を常に発揮させることができる電気集塵装
置を得ることを目的とする。This invention was made in order to solve these problems, and aims to provide an electrostatic precipitator that can easily notify the user of the pH lifespan and constantly utilize the dust collection ability of the device. purpose.
この発明に係る電気集塵装置は、荷電部の下流側に配置
され表面に文字などを着色印刷し荷電された汚染空気を
吸着して変色する文字色により交換時期を知らせるｐＨ
を設けたものである。The electrostatic precipitator according to the present invention is arranged on the downstream side of the charging section, and has colored letters printed on its surface, and the letters, which change color as they adsorb charged contaminated air, inform the user when it is time to replace the pH.
It has been established.
この発明においては、ｐＨ表面の文字が汚染空気による
変色と同等になった時期によりｐＨの交換時を知らせる
。In this invention, the time to replace the pH is notified by the time when the letters on the pH surface become discolored by contaminated air.
〔実施例〕
以下、この発明の電気集塵装置の実施例について図面に
基づき説明する。[Example] Hereinafter, an example of the electrostatic precipitator of the present invention will be described based on the drawings.
第１図はその一実施例の構成を示す断面図である。この
第１図において、第６図と同一部分には同一符号を付し
て述べる。第１図において、ケーシング１の内部通気路
中にモータ２に連結されたファン３が設けられており、
このファン３の回転により外部の汚染空気１０が吸気ロ
アより吸入されるようになっている。FIG. 1 is a sectional view showing the configuration of one embodiment. In FIG. 1, the same parts as in FIG. 6 will be described with the same reference numerals. In FIG. 1, a fan 3 connected to a motor 2 is provided in an internal ventilation passage of a casing 1.
As the fan 3 rotates, external contaminated air 10 is drawn in through the intake lower.
この吸気ロアの近傍において、ケーシング１内に複数の
対向電極５が所定の間隔をもって配設されており、各対
向電極５間にそれぞれ放電線６が配設されている。In the vicinity of this intake lower, a plurality of opposing electrodes 5 are arranged at predetermined intervals in the casing 1, and a discharge wire 6 is arranged between each of the opposing electrodes 5.
この対向電極５の下流側において、ファン３の上流側に
は、ｐＨ４が配設されている。このｐＨ４は、たとえば
、第２図に示すように、ｐＨ表面９の汚染空気１０の吸
入する側、すなわち、吸気ロアに向かっており、このｐ
Ｈ表面９に汚染空気１０により変色するであろう色に着
色された文字８、たとえば、社名などが印刷されている
。On the downstream side of the counter electrode 5 and upstream of the fan 3, a pH 4 is provided. For example, as shown in FIG.
Printed on the H surface 9 are characters 8 colored in a color that would be discolored by the contaminated air 10, such as a company name.
このように構成することにより、モータ２によりファン
３が回転すると、吸気ロアから汚染空気１０が吸入され
、この汚染空気１０はケーシング１内において、対向電
極５と放電線６との間を通過する過程で荷電される。こ
の荷電された汚染空気１０はさらに後方に設けられてい
るｐＨ４により吸着される。With this configuration, when the fan 3 is rotated by the motor 2, contaminated air 10 is sucked in from the intake lower, and this contaminated air 10 passes between the counter electrode 5 and the discharge wire 6 in the casing 1. It becomes electrically charged during the process. This charged contaminated air 10 is further adsorbed by pH 4 provided at the rear.
このように、第１図の実施例によれば、あらかじめ汚染
空気で変色するであろう色に着色した文字などを印刷す
ることにより、この電気集塵装置を使用するにつれて、
ｐＨ４がこの文字と同色に変色し、第３図のように最終
的に着色文字８の判読ができなくなる。この時期がｐＨ
４の持つ能力の限界であることを使用者に安易に確実に
知らせうろことができる。As described above, according to the embodiment shown in FIG. 1, by printing in advance colored characters etc. in a color that will change color due to contaminated air, as this electrostatic precipitator is used,
pH 4 changes color to the same color as this character, and finally the colored character 8 becomes illegible as shown in FIG. At this time, the pH
It is possible to easily and reliably inform the user of the limits of 4's abilities.
なお、本実施例においては、汚染空気による変色につい
てその色種には具体的にふれなかったが、汚染空気１０
により変色の色種は異なるもので、たとえば、煙草など
による変色は茶色に近くなり、はこり、ちりなどによる
変色は黒に近くなる。このように、汚染空気１０によす
ｐＨ４の変色は異なり、第４図に示すようにほぼ黒色着
色文字１１、はぼ茶色着色文字１２などの複数の着色し
た文字８を一文字または複数文字汚染空気１０の違いに
よる変色する色とほぼ同等の色により、それぞれ分けて
着色印刷することにより、色々な汚染空気に対応できる
ｐＨ４として使用することが可能となるものである。In addition, in this example, the color types of discoloration due to contaminated air were not specifically mentioned, but if the contaminated air
For example, discoloration caused by smoking will be closer to brown, and discoloration caused by lumps or dust will be closer to black. In this way, the color change of pH 4 depending on the contaminated air 10 is different, and as shown in FIG. By printing them separately with colors that are almost the same as the colors that change due to the 10 differences, it becomes possible to use them as pH 4 that can handle various types of contaminated air.
また、第５図に示すように同種の汚染空気のみで使用が
続けられれば、たとえば、はぼ茶色着色文字１２は判読
できなくなるが、はぼ黒色着色文字１１は判読可能であ
るが、着色文字８の内どの着色文字が判読できなくなっ
ても、ｐＨ４の交換時期を知ることができる。Further, as shown in FIG. 5, if the use is continued only in the same type of contaminated air, for example, the gray colored characters 12 will become unreadable, but the gray colored characters 11 will be legible, but the colored characters will become unreadable. Even if any of the colored letters in 8 become illegible, you will know when to replace the pH 4.
この発明は以上説明したとおり、ｐＨ表面に汚染空気に
よる変色とほぼ同等の着色した文字を印刷して、汚染空
気によるｐＨの能力低下をｐＨの変色により知るように
したので、使用者も容易にそのｐＨの寿命を知ることが
でき、常に正常な運転を電気集塵装置に求めることがで
きるものである。As explained above, this invention prints colored letters on the pH surface that are almost the same as the discoloration caused by contaminated air, so that the user can easily know the decrease in pH ability due to contaminated air by the discoloration of the pH. It is possible to know the lifespan of the pH, and to ensure normal operation of the electrostatic precipitator at all times.
第１図はこの発明の電気集塵装置の一実施例の要部を示
す断面図、第２図は第１図の電気集塵装置に用いられて
いる着色文字を印刷した戸材の斜視図、第３図は第２図
の戸材が汚染空気により着色された状態を示す斜視図、
第４図はこの発明の電気集塵装置における複数の着色文
字で印刷された戸材の斜視図、第５図は第４図の戸材が
単種の汚染空気により変色した状態を示す斜視図、第６
図は従来の電気集塵装置の要部を示す断面図である。
トケーシング、２・・・モータ、３・・・ファン、４・
・・戸材、５・・・対向電極、６・・放電線、７・・・
吸気口、８・・着色文字、９・・・戸材表面、１０・・
汚染空気、１１・・・はぼ黒色着色文字、１２・・はぼ
茶色着色文字。
なお、図中同一符号は同−又は相当部分を示す。
代理人 大暑 増雄（ほか２名）
第１図
第２図Fig. 1 is a sectional view showing the main parts of an embodiment of the electrostatic precipitator of the present invention, and Fig. 2 is a perspective view of a door material printed with colored letters used in the electrostatic precipitator of Fig. 1. , FIG. 3 is a perspective view showing the door material in FIG. 2 colored by contaminated air;
Fig. 4 is a perspective view of a door material printed with a plurality of colored letters in the electrostatic precipitator of the present invention, and Fig. 5 is a perspective view showing the door material of Fig. 4 discolored by a single type of contaminated air. , 6th
The figure is a sectional view showing the main parts of a conventional electrostatic precipitator. casing, 2... motor, 3... fan, 4...
...Door material, 5...Counter electrode, 6...Discharge wire, 7...
Air intake, 8... Colored letters, 9... Door material surface, 10...
Contaminated air, 11... is black colored text, 12... is brown colored text. Note that the same reference numerals in the figures indicate the same or equivalent parts. Agent Masuo Ohatsu (and 2 others) Figure 1 Figure 2
Claims (2)
吸入・排出される空気流に対して平行に配設され汚染空
気に荷電する複数の対向電極板と、この対向電極間の中
央に横置された放電線とからなる荷電部、この荷電部の
下流に配置され、表面に文字などを着色印刷し、その文
字色により交換時期を知らせるろ材を備えてなる電気集
塵装置。(1) A case with an intake port and an exhaust port has a plurality of counter electrode plates arranged parallel to the air flow sucked in and discharged by the blower to charge the contaminated air, and a horizontal plate located in the center between the counter electrodes. An electrostatic precipitator comprising a charging section consisting of a discharging wire and a filter medium disposed downstream of the charging section, on which characters are printed in color, and the color of the characters indicates when it is time to replace the filter.
が有りかつろ材表面に前記複数色とほぼ同色にて一文字
または複数文字を複数色印刷したことを特徴とする特許
請求の範囲第１項記載の電気集塵装置。(2) The filter medium is discolored in a plurality of different colors due to differences in contaminated air, and one or more characters are printed on the surface of the filter medium in a plurality of colors in substantially the same color as the plurality of colors. Electrostatic precipitator as described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24672586A JPH0755298B2 (en) | 1986-10-17 | 1986-10-17 | Electric dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24672586A JPH0755298B2 (en) | 1986-10-17 | 1986-10-17 | Electric dust collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63100954A true JPS63100954A (en) | 1988-05-06 |
| JPH0755298B2 JPH0755298B2 (en) | 1995-06-14 |
Family
ID=17152715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24672586A Expired - Lifetime JPH0755298B2 (en) | 1986-10-17 | 1986-10-17 | Electric dust collector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0755298B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004206202A (en) * | 2002-12-24 | 2004-07-22 | Kawashima Textile Manuf Ltd | Pollution sensor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522390A (en) * | 1978-08-08 | 1980-02-18 | Matsushita Electric Ind Co Ltd | Electric dust collector |
| JPS60136720U (en) * | 1984-02-22 | 1985-09-11 | 松下電器産業株式会社 | filter |
-
1986
- 1986-10-17 JP JP24672586A patent/JPH0755298B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5522390A (en) * | 1978-08-08 | 1980-02-18 | Matsushita Electric Ind Co Ltd | Electric dust collector |
| JPS60136720U (en) * | 1984-02-22 | 1985-09-11 | 松下電器産業株式会社 | filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004206202A (en) * | 2002-12-24 | 2004-07-22 | Kawashima Textile Manuf Ltd | Pollution sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0755298B2 (en) | 1995-06-14 |
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