JPH0215886U - - Google Patents
Info
- Publication number
- JPH0215886U JPH0215886U JP9226688U JP9226688U JPH0215886U JP H0215886 U JPH0215886 U JP H0215886U JP 9226688 U JP9226688 U JP 9226688U JP 9226688 U JP9226688 U JP 9226688U JP H0215886 U JPH0215886 U JP H0215886U
- Authority
- JP
- Japan
- Prior art keywords
- air
- workbench
- filter
- blower
- clean bench
- 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
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims 1
- 238000011045 prefiltration Methods 0.000 description 1
Landscapes
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
- Ventilation (AREA)
Description
第１図は本考案になる実施例の概略を示す断面
図、第２図は、第１図に示す実施例の開口部の正
面図、第３図は従来のクリーンベンチの概略を示
す断面図、第４図は従来のクリーンベンチの開口
部の正面図、第５図〜第６図は従来のクリーンベ
ンチの概略を示す断面図である。
１０，２０，３０…従来のクリーンベンチ、１
１…枠体、１１ａ…上下シヤツター、１２…通気
孔、１３，５３，５３′…移送路、１４，１４′
…送風機、１５…作業台、１６…作業者、１７…
室内の空気、２１…プレフイルター、２２…フイ
ルター、２３…清浄空気、３１…メシユ作業台、
３２…通気孔、４０，６０…開口部、５０…本考
案のクリーンベンチ、５１…室外の空気、５２，
５２′…風量調整弁、６１，６２，６３，６４…
引き戸。
Fig. 1 is a sectional view schematically showing an embodiment of the present invention, Fig. 2 is a front view of the opening of the embodiment shown in Fig. 1, and Fig. 3 is a sectional view schematically showing a conventional clean bench. , FIG. 4 is a front view of the opening of a conventional clean bench, and FIGS. 5 and 6 are cross-sectional views schematically showing the conventional clean bench. 10, 20, 30... Conventional clean bench, 1
1... Frame body, 11a... Upper and lower shutters, 12... Ventilation holes, 13, 53, 53'... Transfer path, 14, 14'
...Blower, 15...Workbench, 16...Worker, 17...
Indoor air, 21... prefilter, 22... filter, 23... clean air, 31... mesh workbench,
32... Ventilation hole, 40, 60... Opening, 50... Clean bench of the present invention, 51... Outdoor air, 52,
52'...Air volume adjustment valve, 61, 62, 63, 64...
sliding door.
Claims (1)
浄化するフイルターと前記空気を移送させる送風
機と前記作業台を囲む枠体とこの枠体に連結する
空気の移送路とからなり、前記送風機により作業
台面上に清浄な空気を送り込むクリーンベンチに
おいて、 前記作業台面上方に配設した第１のフイルター
と、この第１のフイルターを介して空気を作業台
面上に送出する送出用送風機と、前記送出される
空気の量を調整するための第１の風量調整弁とを
前記移送路内に配設すると共に、前記作業台面下
方に配設した第２のフイルターとこの第２のフイ
ルターを介して空気を前記移送路を有する枠体外
部に排出する排出用送風機と、前記排出される空
気の量を調整するための第２の風量調整弁とを前
記移送路内に配設したことを特徴とするクリーン
ベンチ。[Claims for Utility Model Registration] A workbench having a ventilation hole on the workbench surface, a filter for purifying the air, a blower for transferring the air, a frame surrounding the workbench, and an air transfer connected to the frame. In the clean bench, which blows clean air onto the workbench surface using the blower, the clean bench includes a first filter disposed above the workbench surface, and air is sent onto the workbench surface through the first filter. A blower for sending out air, and a first air volume adjustment valve for adjusting the amount of air to be sent out are disposed in the transfer path, and a second filter disposed below the surface of the work table and A discharge blower for discharging air to the outside of the frame having the transfer path through a second filter, and a second air volume adjustment valve for adjusting the amount of air to be discharged are provided in the transfer path. A clean bench characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9226688U JPH0215886U (en) | 1988-07-12 | 1988-07-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9226688U JPH0215886U (en) | 1988-07-12 | 1988-07-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0215886U true JPH0215886U (en) | 1990-01-31 |
Family
ID=31316715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9226688U Pending JPH0215886U (en) | 1988-07-12 | 1988-07-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0215886U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0519258U (en) * | 1991-08-23 | 1993-03-09 | 株式会社八光電装 | Covered wire feeding device |
-
1988
- 1988-07-12 JP JP9226688U patent/JPH0215886U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0519258U (en) * | 1991-08-23 | 1993-03-09 | 株式会社八光電装 | Covered wire feeding device |
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