JPS5865370A - Sealed installation structure of air filter - Google Patents
Sealed installation structure of air filterInfo
- Publication number
- JPS5865370A JPS5865370A JP56164539A JP16453981A JPS5865370A JP S5865370 A JPS5865370 A JP S5865370A JP 56164539 A JP56164539 A JP 56164539A JP 16453981 A JP16453981 A JP 16453981A JP S5865370 A JPS5865370 A JP S5865370A
- Authority
- JP
- Japan
- Prior art keywords
- filter module
- ware
- gasket
- metal
- filter
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gasket Seals (AREA)
- Ventilation (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
【発明の詳細な説明】
この発明は、エアフィルタ特に超高性能エアフィルタ（
Ｈ１！！、Ｐムフィルタ： ｉｌｉｇｈ ＩＣｆｆ１ｃ
ｉｅｎｃｙＩ’ａｒｔｉｃｕｌａｌｅ Ａｌｒ ｆｉｌ
ｔｅｒ ）の密閉取付構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION This invention provides an air filter, particularly an ultra-high performance air filter (
H1! ! , PM filter: illy ICff1c
I'articulare Alr fil
This relates to the hermetically sealed mounting structure of the ter.
ｘｏ（集積回路）、Ｌｓｘ（大規模集積回路）、超ＬＢ
Ｎの製造工場、医薬品の製造工場、病院の手術室、治療
室等、空気中に浮遊する悪埃及び微生物の影響が問題Ｉ
Ｃなるところでは、高度の′無塵、無菌の清浄室、いわ
ゆるクリーンルーム又社パーイオクリーンルームが使用
され−でいる。xo (integrated circuit), Lsx (large scale integrated circuit), ultra LB
The influence of dust and microorganisms floating in the air is a problem in N manufacturing plants, pharmaceutical manufacturing plants, hospital operating rooms, treatment rooms, etc.
In this case, a highly dust-free and sterile clean room, a so-called clean room or perio clean room, is used.
そこで、クリーンルームの空気を高度の清浄状態に保持
するｔめＫは、フィルタモジュールのパンクで天井（垂
直層流方式）又は壁ｔｉｉ（水平層流方式）を全面値蔽
することがよく行なわれる。Therefore, in order to maintain the air in a clean room in a highly clean state, it is often done to completely cover the ceiling (vertical laminar flow system) or wall (horizontal laminar flow system) due to a puncture of the filter module.
すなわち、循環空気はクリーンルームに入る前に、超高
性能エアフィルタ（ＨＩＰＡフィルタ）を通過させる究
め、フィルタモジュール上に加圧下で導入され、濾過さ
れ九清浄空気がクリーンルームに供給される。That is, before the circulating air enters the clean room, it passes through an ultra-high performance air filter (HIPA filter), is introduced under pressure onto the filter module, and is filtered to supply clean air to the clean room.
個々のフィルタモジュールは、互に締結されるようで設
計され、−）のパンク゛けリベット止め又は熔接攻どに
より支持構造を形成する金属支持枠を冒んで取付けちれ
る。The individual filter modules are designed to be fastened to each other and are attached by puncture riveting or welding through a metal support frame forming the support structure.
そして、隣接する支持枠の間の空気洩れを防止するため
、フィルタモジュール粋の縁部ト金属支持枠七の間＃Ｃ
は、一般にネオプレンガスケット又は他の類似材料のガ
スケツ）Ｑ介在させる。In order to prevent air leakage between adjacent support frames, the edge of the filter module is
The gasket (generally a neoprene gasket or other similar material) is interposed.
しかしながら、締付けの不均等、ガスケットの経時劣化
などのためガスケット方式ではどうしても空気の漏洩は
避けられず、特に高度のクリーンルームでは、僅かの漏
洩でも清浄度に重大な影響を及ぼす。However, due to uneven tightening, deterioration of the gasket over time, etc., air leakage is unavoidable in the gasket method, and even a small leakage has a serious effect on cleanliness, especially in high-level clean rooms.
そこで、この発明の目的とするところは、ガスケット方
式と粘稠性液体シール剤と？併用し、空気の漏洩を完全
に防止し、クリーンルームの清浄度を安全に維持する−
ことのできゐエアフィルタの密閉取付構造を提供すゐこ
とにある・
以下、この発明の構成を実施例としで示した図面に従っ
て説明する。 −
第１ ｔ’ｌｌｄ、この発明のエアフィルタの密閉取付
構造の天井取付方式Ｃ垂直層流方式）を示してお）、ｉ
ｍｐｍツムルタ（ｌｌ を美ｆｌｌしｔフィルタモジュ
ール（２１は金属支持枠（３）Ｋ取付けられる。Therefore, what is the purpose of this invention? Gasket method and viscous liquid sealant? Used in combination to completely prevent air leakage and safely maintain the cleanliness of the clean room.
An object of the present invention is to provide a hermetically sealed mounting structure for an air filter that can be installed in an airtight manner. - 1st t'lld, showing the ceiling mounting method (vertical laminar flow method) of the sealed mounting structure of the air filter of this invention), i
The filter module (21) is attached to the metal support frame (3).
７（ルタモジエール（２）の木枠（４１０縁部は、適宜
形状の金物（５）で被着されておれ、又金属支持枠（３
）の端部にはＬ型金物（６）が密着しで設けられてがり
。7 (The wooden frame (410) of Lutamosier (2) is covered with appropriately shaped hardware (5), and the metal support frame (3)
) is provided with an L-shaped metal fitting (6) in close contact with the end.
木枠（４）とＬｍ金物（６）の間にはクロロブレンラバ
ー又は他の類似材料のガスケツ）（７）を介在させ、さ
らに金物（５）とＬ型金物（６）及びガスケット（７）
で形放された溝を粘稠性の液体シール剤（８）で密封し
て。A gasket (7) made of chloroprene rubber or other similar material is interposed between the wooden frame (4) and Lm hardware (6), and the hardware (5), L-shaped hardware (6), and gasket (7) are interposed.
Seal the groove that was released with viscous liquid sealant (8).
フィルタモジュール（２）と金属支持枠（３）の密閉を
完全力ものとして取付けている、
第２図から第４図は、この発明のエアフィルタの取付構
造の信実細別を示すものであり、それぞれ金物（５）の
形状を適宜に変更しＬものである。Figures 2 to 4 show detailed details of the air filter mounting structure of the present invention, in which the filter module (2) and the metal support frame (3) are completely sealed. The shape of the hardware (5) is changed appropriately to make it L.
第３図及び第４図は、金物（５）の形状を木枠（４）の
縁部の全体に被着するｓ＃ｆニジたものであめ、この場
合ガスケット（７）は、金属（５）とＬ型金物（６）の
間に介在される。In Figures 3 and 4, the shape of the metal fitting (5) is s#f Niji which is applied to the entire edge of the wooden frame (4). In this case, the gasket (7) is ) and the L-shaped metal fitting (6).
尚、前記実施例では天井取付方式Ｃ垂直層流方式）につ
いて説明したが、垂直壁取付方式（水平層流方式）とし
ても実施することが可能である。In the above embodiments, the ceiling mounting method C (vertical laminar flow method) has been described, but it is also possible to implement it as a vertical wall mounting method (horizontal laminar flow method).
次に、上述の如く構成されたこの発明の作用効果を説明
する。Next, the effects of this invention configured as described above will be explained.
第１図に見る様に、循環空気は矢印の如くＨΣＰムフィ
ルタ（２）を通過し、清浄賽れてクリーンルー−ム（９
）内へ導入される。この時、−耶の循環空気ｕ、ＲＩＰ
ムフィルタ（１）を通過ぜず、フィルタモジュール（２
）の木枠（４）側へ流入すす。As shown in Fig. 1, the circulating air passes through the HΣP filter (2) as shown by the arrow, is purified, and then enters the clean room (9).
) is introduced into the At this time, the circulating air u, RIP
The filter module (2) does not pass through the filter module (1).
) Soot flows into the wooden frame (4) side.
しかしながら、７４ルタモジユール（２）の金属支持枠
臼）への取付構造は、前述の茹〈ガスケット方式と粘稠
性液体シール剤とを併用した密閉構造としていＬ−ａめ
、この循環９気はクリーンルーム（９）備へ漏出する虞
れは全くな−０
又、フィルタモジュール（２）の木枠（４）に直接、液
体シール剤（８）が接触していると、フィルタモジュー
ル（２）の取付後１〜２年で液体シール剤（８）が木枠
（４）に浸透し、木枠（４）に亀裂が生じてクリーンル
ーム（９）側への空気漏洩ｆ＞原因となるが、この発明
の構造では、木枠（４１の縁部に金物（５）を被着さぜ
たので、液体シール剤（８）が１１接−１木枠（４１Ｋ
触れないようにな妙、よって液体シール剤（８）の浸透
ｒよる木枠（４）への亀裂は防止され、クリーンルーム
（９）側への空気漏洩の虞れは全くない。However, the mounting structure of the 74 Lutam module (2) on the metal support frame mortar is a sealed structure that combines the boiling gasket method described above and a viscous liquid sealant. There is no risk of leakage into the clean room (9) equipment.In addition, if the liquid sealant (8) is in direct contact with the wooden frame (4) of the filter module (2), the filter module (2) One to two years after installation, the liquid sealant (8) will penetrate into the wooden frame (4), causing cracks in the wooden frame (4) and causing air leakage into the clean room (9). In the structure of the invention, since the hardware (5) is attached to the edge of the wooden frame (41), the liquid sealant (8) is applied to the 11-1 wooden frame (41K).
This prevents the wooden frame (4) from cracking due to penetration of the liquid sealant (8), and there is no risk of air leakage to the clean room (9) side.
以上に述べたＳに、この発明のエアフィルタの密閉取付
構造によれば、フィルタモジュール（２）の金属支持枠
（３）への取付は部からの循環空気の漏洩は完全に防止
され、クリーンルームの空気を高槻の清浄状態に保持す
ることができる。According to the above-mentioned S, according to the air filter airtight mounting structure of the present invention, leakage of circulating air from the mounting part of the filter module (2) to the metal support frame (3) is completely prevented, and it can be installed in a clean room. The air can be maintained in Takatsuki's cleanest state.
図面は、こＱ】発明のエアフィルタの密閉取付構造の実
施例を示すものである。第１図は、フィルタモジュール
の金属支持枠への取付は状ｍｔ−万くす？４ｉ四吋であ
め、第２図、第３図及び第４図は、金物の形状を種々変
更して実施した場合のフィルタモジュールの金属支持枠
への取付は状態を示す説明Ｖである。
（２）・・・フィルタモジュール （３）・・・金属支
持枠（４１・−木枠（５１・＊＊ （６）−１１Ｍ金
物（７）・・・ガスケット （８）・・・液体シール剤
代琳人 弁増士 辻 本 −義
第１図
第３図
第２図
第４図The drawings show an embodiment of the air filter hermetic mounting structure of the present invention. Figure 1 shows how the filter module is attached to the metal support frame. Figures 2, 3, and 4 are explanation V showing how the filter module is attached to the metal support frame when the shape of the hardware is changed in various ways. (2)...Filter module (3)...Metal support frame (41.-Wooden frame (51.**) (6)-11M hardware (7)...Gasket (8)...Liquid sealant Dairinto Benzoji Tsujimoto - Gi Figure 1 Figure 3 Figure 2 Figure 4
Claims (1)
に適宜形状の金物（５）ｔ−被着し、さらに金属支持枠
（３）の端部にＬ型金物（６）を密着して設け、該フィ
ルタモジュール（２）全前記金物支持枠（３）のＬット
（７）で形成された溝を液体シール剤（８）で密封し九
ことを特徴とす石ヱアフィルタの密閉取付構造。1. Attach an appropriately shaped metal fitting (5) to the R portion of the wooden frame (4) of the filter module (2), and then attach an L-shaped metal fitting (6) to the end of the metal support frame (3). Sealed installation of a stoneware filter, characterized in that the filter module (2) is provided with a groove formed by the Lt (7) of the metal support frame (3) and is sealed with a liquid sealant (8). structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56164539A JPS5865370A (en) | 1981-10-14 | 1981-10-14 | Sealed installation structure of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56164539A JPS5865370A (en) | 1981-10-14 | 1981-10-14 | Sealed installation structure of air filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5865370A true JPS5865370A (en) | 1983-04-19 |
| JPS6255577B2 JPS6255577B2 (en) | 1987-11-20 |
Family
ID=15795076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56164539A Granted JPS5865370A (en) | 1981-10-14 | 1981-10-14 | Sealed installation structure of air filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5865370A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106220932A (en) * | 2016-08-05 | 2016-12-14 | 蚌埠威尔特滤清器有限公司 | A kind of rubber seal for air filter |
-
1981
- 1981-10-14 JP JP56164539A patent/JPS5865370A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106220932A (en) * | 2016-08-05 | 2016-12-14 | 蚌埠威尔特滤清器有限公司 | A kind of rubber seal for air filter |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6255577B2 (en) | 1987-11-20 |
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