JPH0296545U - - Google Patents
Info
- Publication number
- JPH0296545U JPH0296545U JP516989U JP516989U JPH0296545U JP H0296545 U JPH0296545 U JP H0296545U JP 516989 U JP516989 U JP 516989U JP 516989 U JP516989 U JP 516989U JP H0296545 U JPH0296545 U JP H0296545U
- Authority
- JP
- Japan
- Prior art keywords
- air
- air curtain
- wind speed
- blocking device
- curtain
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims 6
- 238000007664 blowing Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Description
第１図は本考案の第１実施例の説明図、第２図
は本考案の第２実施例の説明図、第３図は本考案
の第３実施例の説明図である。
１０……エアカーテン、１２……エアカーテン
手段（エアカーテン装置）、１４……空気噴出器
、１６……送風機、３０……噴出方向変更手段（
角度調整ユニツト）、３２……風速検出手段（風
速計）、３４……コントローラ、３６……モータ
、４０……側風、５０……排気手段（排気装置）
、５２……吸引口部（フード）、５６……排風機
、６０……移動手段（シリンダ）、６４……噴出
速度調節手段（ダンパ）、６６……吸引量調節手
段（ダンパ）。
FIG. 1 is an explanatory diagram of a first embodiment of the present invention, FIG. 2 is an explanatory diagram of a second embodiment of the present invention, and FIG. 3 is an explanatory diagram of a third embodiment of the present invention. 10...Air curtain, 12...Air curtain means (air curtain device), 14...Air blower, 16...Blower, 30...Blowout direction changing means (
angle adjustment unit), 32... wind speed detection means (anemometer), 34... controller, 36... motor, 40... side wind, 50... exhaust means (exhaust device)
, 52...Suction port (hood), 56...Exhaust fan, 60...Movement means (cylinder), 64...Ejection speed adjustment means (damper), 66...Suction amount adjustment means (damper).
Claims (1)
アカーテン手段と、このエアカーテン手段に対向
して設けられ、エアカーテン手段が噴出した空気
を吸引する排気手段とを有する気流遮断装置にお
いて、前記エアカーテン側方の風速を検出する風
速検出手段と、前記エアカーテン手段に取り付け
られ、空気の噴出方向を変化させる噴出方向変更
手段と、前記風速検出手段の検出信号に基づき、
前記噴出方向変更手段を制御して前記エアカーテ
ン手段の空気噴出方向を変化させる制御手段とを
設けたことを特徴とする気流遮断装置。 (2) 空気を噴出してエアカーテンを形成するエ
アカーテン手段と、このエアカーテン手段に対向
して設けられ、エアカーテン手段が噴出した空気
を吸引する排気手段とを有する気流遮断装置にお
いて、前記排気手段の吸引口部を移動自在に設け
るとともに、この吸引口部を移動させる移動手段
と、前記エアカーテン側方の風速を検出する風速
検出手段と、前記風速検出手段の検出信号に基づ
き、前記移動手段を制御して前記吸引口部を移動
させる制御手段とを設けたことを特徴とする気流
遮断装置。 (3) 空気を噴出してエアカーテンを形成するエ
アカーテン手段と、このエアカーテン手段に対向
して設けられ、エアカーテン手段が噴出した空気
を吸引する排気手段とを有する気流遮断装置にお
いて、前記エアカーテン手段に設けた空気の噴出
速度を調節する噴出速度調節手段と、前記排気手
段に設けた空気の吸引量を調節する吸引量調節手
段と、前記エアカーテン側方の風速を検出する風
速検出手段と、この風速検出手段の検出信号に基
づき、前記噴出速度調節手段と前記吸引量調節手
段とを制御して、前記エアカーテン手段の空気噴
出速度と前記排気手段の空気吸引量とを調節する
制御手段とを設けたことを特徴とする気流遮断装
置。[Scope of Claim for Utility Model Registration] (1) An air curtain means that blows out air to form an air curtain; and an exhaust means that is provided opposite to the air curtain means and sucks the air ejected by the air curtain means. An air flow blocking device having: a wind speed detecting means for detecting the wind speed on the side of the air curtain; a blowing direction changing means attached to the air curtain means for changing the blowing direction of air; and a detection signal of the wind speed detecting means. Based on
An air flow blocking device comprising: control means for controlling the ejection direction changing means to change the air ejection direction of the air curtain means. (2) An air flow blocking device having an air curtain means that blows out air to form an air curtain, and an exhaust means that is provided opposite to the air curtain means and sucks the air ejected by the air curtain means, A suction port of the exhaust means is movably provided, a moving means for moving the suction port, a wind speed detection means for detecting the wind speed on the side of the air curtain, and a An airflow blocking device comprising: a control means for controlling a moving means to move the suction port. (3) An air flow blocking device having an air curtain means that blows out air to form an air curtain, and an exhaust means that is provided opposite to the air curtain means and sucks the air ejected by the air curtain means, A jetting speed adjusting means provided in the air curtain means to adjust the jetting speed of air, a suction amount adjusting means provided in the exhaust means to adjust the amount of air suctioned, and a wind speed detecting device to detect the wind speed on the side of the air curtain. and a detection signal from the wind speed detecting means, controlling the ejection speed adjusting means and the suction amount adjusting means to adjust the air ejection speed of the air curtain means and the air suction amount of the exhaust means. An airflow blocking device characterized by being provided with a control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989005169U JPH0548018Y2 (en) | 1989-01-20 | 1989-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989005169U JPH0548018Y2 (en) | 1989-01-20 | 1989-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0296545U true JPH0296545U (en) | 1990-08-01 |
| JPH0548018Y2 JPH0548018Y2 (en) | 1993-12-20 |
Family
ID=31208311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989005169U Expired - Lifetime JPH0548018Y2 (en) | 1989-01-20 | 1989-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0548018Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002267229A (en) * | 2001-03-06 | 2002-09-18 | Fujita Corp | Air buffer system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6149243U (en) * | 1984-09-04 | 1986-04-02 | ||
| JPS63156964A (en) * | 1986-12-22 | 1988-06-30 | Ebara Corp | Air curtain system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU499517B2 (en) * | 1978-03-06 | 1979-04-26 | W. R. Grace & Co | Treating wet-process phosphoric acid |
-
1989
- 1989-01-20 JP JP1989005169U patent/JPH0548018Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6149243U (en) * | 1984-09-04 | 1986-04-02 | ||
| JPS63156964A (en) * | 1986-12-22 | 1988-06-30 | Ebara Corp | Air curtain system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002267229A (en) * | 2001-03-06 | 2002-09-18 | Fujita Corp | Air buffer system |
| JP4681135B2 (en) * | 2001-03-06 | 2011-05-11 | 株式会社フジタ | Air buffer system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0548018Y2 (en) | 1993-12-20 |
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