JP4736059B2 - 層流形クリーンルームの気流供給システム - Google Patents
層流形クリーンルームの気流供給システム Download PDFInfo
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- JP4736059B2 JP4736059B2 JP2007109191A JP2007109191A JP4736059B2 JP 4736059 B2 JP4736059 B2 JP 4736059B2 JP 2007109191 A JP2007109191 A JP 2007109191A JP 2007109191 A JP2007109191 A JP 2007109191A JP 4736059 B2 JP4736059 B2 JP 4736059B2
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- Prior art keywords
- clean room
- air
- linear
- supply system
- air flow
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- 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.)
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- 238000001914 filtration Methods 0.000 claims description 46
- 238000009423 ventilation Methods 0.000 claims description 37
- 238000007664 blowing Methods 0.000 claims description 5
- 238000004378 air conditioning Methods 0.000 claims description 4
- 230000008859 change Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 13
- 230000003068 static effect Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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Description
3 クリーンルーム
20 空気環流フロア
21 外気導入口
22 吸気ユニット
23 線形通気路
24 濾過モジュール
30 作業空間
31 外壁
32 気流通路
Claims (4)
- クリーンルームの作業空間と外壁との間に設けられた気流通路に適用される層流形クリーンルームの気流供給システムにおいて、
前記気流通路に対応して前記クリーンルームの作業空間の底部に設けられ、孔が設けられている空気環流フロアと、
前記クリーンルームの外壁に設けられ、外気送風ダクトと通風システム外気空調ボックスが接続され、外部の空気を前記気流通路に導入する外気導入口と、
前記クリーンルームの作業空間の側縁に沿って前記気流通路に設けられた複数の吸気ユニットと、
前記クリーンルームの作業空間の頂部において、前記吸気ユニットのそれぞれに対応して前記クリーンルームの作業空間の頂部の前記側縁に直交する方向に延びて前記気流通路に設けられた複数の線形通気路と、
前記線形通気路のそれぞれに対向して前記クリーンルームの作業空間の頂部に設けられた複数の濾過モジュールと、を備え、
前記複数の濾過モジュールのそれぞれは、複数の濾過ユニットを備え、
前記濾過ユニットは、各前記線形通気路の各部分の内外圧力の差に応じて各前記線形通気路の各部分にそれぞれ設けられ且つ前記線形通気路に沿って段階的に異なる抵抗を有するフィルタであり、
空気を、異なる抵抗を有する前記フィルタに通すことにより、送風気流を均一化させることを特徴とする層流形クリーンルームの気流供給システム。 - 前記線形通気路内部の高さ寸法を変更して前記線形通気路内部の圧力を一致させることを特徴とする請求項1に記載の層流形クリーンルームの気流供給システム。
- 前記吸気ユニットは、送風ファンであることを特徴とする請求項1に記載の層流形クリーンルームの気流供給システム。
- 前記線形通気路は、送風ダクトから形成されていることを特徴とする請求項1に記載の層流形クリーンルームの気流供給システム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW095147837 | 2006-12-20 | ||
TW95147837A TWI300836B (en) | 2006-12-20 | 2006-12-20 | Airflow supply system for dustless room |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008157607A JP2008157607A (ja) | 2008-07-10 |
JP4736059B2 true JP4736059B2 (ja) | 2011-07-27 |
Family
ID=39658700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007109191A Active JP4736059B2 (ja) | 2006-12-20 | 2007-04-18 | 層流形クリーンルームの気流供給システム |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4736059B2 (ja) |
TW (1) | TWI300836B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016022804A2 (en) * | 2014-08-06 | 2016-02-11 | Global Finishing Solutions Llc | Exhaust pit, system, and methods of using the same |
CN104713175B (zh) * | 2015-03-26 | 2017-07-21 | 深圳市华星光电技术有限公司 | 技术夹层结构 |
CN108434872A (zh) * | 2018-04-23 | 2018-08-24 | 苏州瑞之弘空气净化有限公司 | 一种双层式工程无尘室 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001124386A (ja) * | 1999-10-26 | 2001-05-11 | Takenaka Komuten Co Ltd | クリーンルーム |
JP2001241717A (ja) * | 2000-02-24 | 2001-09-07 | Fuji Denki Sosetsu Co Ltd | 空気清浄化装置 |
JP2003262374A (ja) * | 2002-03-07 | 2003-09-19 | Seiko Epson Corp | 用力供給構造 |
JP2005093794A (ja) * | 2003-09-18 | 2005-04-07 | Dainippon Screen Mfg Co Ltd | 基板処理装置 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61213541A (ja) * | 1985-03-20 | 1986-09-22 | Matsushita Seiko Co Ltd | クリ−ンベンチ |
JP2515245B2 (ja) * | 1993-11-29 | 1996-07-10 | 新日本空調株式会社 | フレキシブルクリ―ンル―ム |
-
2006
- 2006-12-20 TW TW95147837A patent/TWI300836B/zh active
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2007
- 2007-04-18 JP JP2007109191A patent/JP4736059B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001124386A (ja) * | 1999-10-26 | 2001-05-11 | Takenaka Komuten Co Ltd | クリーンルーム |
JP2001241717A (ja) * | 2000-02-24 | 2001-09-07 | Fuji Denki Sosetsu Co Ltd | 空気清浄化装置 |
JP2003262374A (ja) * | 2002-03-07 | 2003-09-19 | Seiko Epson Corp | 用力供給構造 |
JP2005093794A (ja) * | 2003-09-18 | 2005-04-07 | Dainippon Screen Mfg Co Ltd | 基板処理装置 |
Also Published As
Publication number | Publication date |
---|---|
TW200827633A (en) | 2008-07-01 |
TWI300836B (en) | 2008-09-11 |
JP2008157607A (ja) | 2008-07-10 |
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