JPS6153468U - - Google Patents
Info
- Publication number
- JPS6153468U JPS6153468U JP13913284U JP13913284U JPS6153468U JP S6153468 U JPS6153468 U JP S6153468U JP 13913284 U JP13913284 U JP 13913284U JP 13913284 U JP13913284 U JP 13913284U JP S6153468 U JPS6153468 U JP S6153468U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- blower
- position detector
- air
- stopper
- 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
- 239000012528 membrane Substances 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims 3
- 230000005856 abnormality Effects 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
- Tents Or Canopies (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Description
第１図は本考案に係る異常感知装置を配置した
給気ダクトの部分縦断面図、第２図は空気膜構造
物の正面図、第３図は第１図の右側面図、第４図
はダンパ位置検出機としてリミツトスイツチを採
用した場合の第１図に対応する給気ダクトの部分
縦断面図、第５図はダンパ位置検出機として近接
スイツチを採用した場合の第１図に対応する給気
ダクトの部分縦断面図、第６図は揺動部材に対し
てダンパ位置検出機を設けた場合の斜視図である
。
符号の説明、１０…空気膜構造物、１１…送風
機、１２…給気ダクト、１３…ヒンジ、１４…ダ
ンパ、１４ａ…揺動部材、１５…ストツパ、１８
…光電スイツチ、１８…リミツトスイツチ、１９
…近接スイツチ。
Figure 1 is a partial vertical sectional view of an air supply duct in which an abnormality sensing device according to the present invention is installed, Figure 2 is a front view of the air membrane structure, Figure 3 is a right side view of Figure 1, and Figure 4. Figure 5 is a partial vertical sectional view of the air supply duct corresponding to Figure 1 when a limit switch is used as the damper position detector, and Figure 5 is a partial vertical cross-sectional view of the air supply duct corresponding to Figure 1 when a proximity switch is employed as the damper position detector. FIG. 6 is a partial vertical cross-sectional view of the air duct, and is a perspective view when a damper position detector is provided to the swinging member. Explanation of symbols, 10... Air membrane structure, 11... Air blower, 12... Air supply duct, 13... Hinge, 14... Damper, 14a... Swinging member, 15... Stopper, 18
...Photoelectric switch, 18...Limit switch, 19
...Proximity switch.
Claims (1)
気を給送することによつて当該空気膜により所定
の空間を形成するようにした空気膜構造物におい
て、前記空気膜と送風機間に位置する給気ダクト
内に、ダンパを空気の流れ方向に揺動作自在に吊
下するとともに、このダンパまたはこれと一体的
に揺動する揺動部材の揺動範囲内乃至近傍にダン
パ位置検出機を設けて、前記ダンパが鉛直下方に
垂下したとき前記ダンパ位置検出機によつてこれ
を感知するようにしたことを特徴とする送風機の
停止感知装置。 (2) 前記ダンパ位置検出機を、前記ダンパまた
はこれより一体的に揺動する揺動部材の揺動範囲
内乃至近傍にて互いに対向する光電スイツチとし
たことを特徴とする実用新案登録請求の範囲第１
項に記載の送風機の停止感知装置。 (3) 前記ダンパ位置検出機を、前記ダンパまた
はこれと一体的に揺動する揺動部材が鉛直下方に
垂下したときの位置より僅かに後方に位置する前
記給気ダクト側に固定したストツパと、このスト
ツパに固定したリミツトスイツチとにより構成し
たことを特徴とする実用新案登録請求の範囲第１
項に記載の送風機の停止感知装置。 (4) 前記ダンパ位置検出機を、前記ダンパまた
はこれと一体的に揺動する揺動部材が鉛直下方に
垂下したときの位置より僅かに後方に位置する前
記給気ダクト側に固定したストツパと、このスト
ツパに固定した近接スイツチとにより構成したこ
とを特徴とする実用新案登録請求の範囲第１項に
記載の送風機の停止感知装置。[Claims for Utility Model Registration] (1) In an air membrane structure in which a predetermined space is formed by a flexible air membrane by supplying air with a blower, A damper is suspended in the air supply duct located between the air membrane and the blower so as to be able to swing freely in the air flow direction, and within the swinging range of the damper or a swinging member that swings integrally with the damper. A stop detection device for a blower, characterized in that a damper position detector is provided at or near the damper, and the damper position detector detects when the damper hangs vertically downward. (2) A utility model registration claim characterized in that the damper position detector is a photoelectric switch that faces each other within or near the swinging range of the damper or a swinging member that swings integrally with the damper. Range 1
The blower stop detection device described in Section 1. (3) The damper position detector is fixed to a stopper on the side of the air supply duct located slightly behind the position when the damper or a swinging member that swings integrally with the damper hangs vertically downward. and a limit switch fixed to this stopper.
The blower stop detection device described in Section 1. (4) The damper position detector is fixed to a stopper on the side of the air supply duct located slightly behind the position when the damper or a swinging member that swings integrally with the damper hangs vertically downward. , and a proximity switch fixed to the stopper. 1. The stoppage sensing device for a blower according to claim 1, which is a utility model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13913284U JPS6153468U (en) | 1984-09-13 | 1984-09-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13913284U JPS6153468U (en) | 1984-09-13 | 1984-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6153468U true JPS6153468U (en) | 1986-04-10 |
Family
ID=30697512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13913284U Pending JPS6153468U (en) | 1984-09-13 | 1984-09-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6153468U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006052724A (en) * | 2004-07-12 | 2006-02-23 | Matsushita Electric Ind Co Ltd | Method for detecting stop of fan and fan stop detecting device |
| JP2008283653A (en) * | 2007-05-09 | 2008-11-20 | Okuto Sangyo Kk | Device operational status detection system, device positional information transmission system and device operational status detection unit |
| JP2020126907A (en) * | 2019-02-04 | 2020-08-20 | 日本電気株式会社 | Detection system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4431015Y1 (en) * | 1966-09-27 | 1969-12-20 | ||
| JPS4524136Y1 (en) * | 1967-06-22 | 1970-09-22 |
-
1984
- 1984-09-13 JP JP13913284U patent/JPS6153468U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4431015Y1 (en) * | 1966-09-27 | 1969-12-20 | ||
| JPS4524136Y1 (en) * | 1967-06-22 | 1970-09-22 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006052724A (en) * | 2004-07-12 | 2006-02-23 | Matsushita Electric Ind Co Ltd | Method for detecting stop of fan and fan stop detecting device |
| JP2008283653A (en) * | 2007-05-09 | 2008-11-20 | Okuto Sangyo Kk | Device operational status detection system, device positional information transmission system and device operational status detection unit |
| JP2020126907A (en) * | 2019-02-04 | 2020-08-20 | 日本電気株式会社 | Detection system |
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