JPH0191829U - - Google Patents
Info
- Publication number
- JPH0191829U JPH0191829U JP18647587U JP18647587U JPH0191829U JP H0191829 U JPH0191829 U JP H0191829U JP 18647587 U JP18647587 U JP 18647587U JP 18647587 U JP18647587 U JP 18647587U JP H0191829 U JPH0191829 U JP H0191829U
- Authority
- JP
- Japan
- Prior art keywords
- hepa
- clean booth
- fan
- utility
- unit
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000004080 punching Methods 0.000 description 2
Landscapes
- Ventilation (AREA)
- Air-Flow Control Members (AREA)
Description
第1図は、本考案の一実施例を説明する図で、
同図aは平面図、bは側断面図、第2図は、本考
案の他の実施例を説明する図で、同図aは平面図
、bは側断面図、第3図〜第5図は、従来のクリ
ーンブースの構造を説明する図で、第3図aは平
面図、bは側断面図、第4図aはパンチング板を
用いた平面図、bは側断面図、第5図aは遮蔽板
を用いた平面図、bは側断面図である。
図において、1はフレーム部、2はHEPAユ
ニツト、3はフアン、4はHEPAフイルタ、5
はパンチング板、6は遮蔽板、7は偏向板、8
は偏向板、9,10はルーバ式偏向板、31は
送風口、をそれぞれ示す。
FIG. 1 is a diagram illustrating an embodiment of the present invention.
Figure a is a plan view, b is a side sectional view, and Figure 2 is a diagram illustrating another embodiment of the present invention. The figures are diagrams explaining the structure of a conventional clean booth, where Fig. 3a is a plan view, b is a side sectional view, Fig. 4a is a plan view using a punching plate, b is a side sectional view, and Fig. 5 Figure a is a plan view using a shielding plate, and figure b is a side sectional view. In the figure, 1 is a frame part, 2 is a HEPA unit, 3 is a fan, 4 is a HEPA filter, 5 is a
is a punching plate, 6 is a shielding plate, 7 is a deflection plate, 8
9 and 10 are louver-type deflection plates, and 31 is an air outlet, respectively.
Claims (1)
リーンブースの構造において、 前記HEPAユニツト2はフアン3とHEPA
フイルタ4からなり、該フアン3の送風口31の
前方に空気の流れを制御する偏向板7と偏向板
8を設けたことを特徴とするクリーンブースの
構造。 (2) 前記偏向板,7,8とHEPAフイル
タ4との間にルーバ式偏向板9,10を付設した
ことを特徴とする実用新案登録請求の範囲第(1)
項に記載のクリーンブースの構造。[Claims for Utility Model Registration] (1) In the structure of a clean booth consisting of a frame part and a HEPA unit, the HEPA unit 2 is connected to a fan 3 and a HEPA unit.
A clean booth structure comprising a filter 4 and provided with a deflection plate 7 and a deflection plate 8 for controlling air flow in front of an air outlet 31 of the fan 3. (2) Utility model registration claim No. (1) characterized in that louver type deflection plates 9, 10 are attached between the deflection plates 7, 8 and the HEPA filter 4.
The structure of the clean booth described in section.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18647587U JPH0191829U (en) | 1987-12-08 | 1987-12-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18647587U JPH0191829U (en) | 1987-12-08 | 1987-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0191829U true JPH0191829U (en) | 1989-06-16 |
Family
ID=31477701
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18647587U Pending JPH0191829U (en) | 1987-12-08 | 1987-12-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0191829U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03264799A (en) * | 1990-03-15 | 1991-11-26 | Taikisha Ltd | Centrifugal fan and fan filter unit using it |
JP2015166646A (en) * | 2014-03-03 | 2015-09-24 | 三機工業株式会社 | Exhaust air circulating utilization type safety cabinet, and clean room air circulating system with exhaust air circulating utilization type safety cabinet |
-
1987
- 1987-12-08 JP JP18647587U patent/JPH0191829U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03264799A (en) * | 1990-03-15 | 1991-11-26 | Taikisha Ltd | Centrifugal fan and fan filter unit using it |
JP2015166646A (en) * | 2014-03-03 | 2015-09-24 | 三機工業株式会社 | Exhaust air circulating utilization type safety cabinet, and clean room air circulating system with exhaust air circulating utilization type safety cabinet |
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