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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