JPS59197750A - Switching-over damper for air conditioning and ventilating duct combined with smoke exhaust port - Google Patents
Switching-over damper for air conditioning and ventilating duct combined with smoke exhaust portInfo
- Publication number
- JPS59197750A JPS59197750A JP7198083A JP7198083A JPS59197750A JP S59197750 A JPS59197750 A JP S59197750A JP 7198083 A JP7198083 A JP 7198083A JP 7198083 A JP7198083 A JP 7198083A JP S59197750 A JPS59197750 A JP S59197750A
- Authority
- JP
- Japan
- Prior art keywords
- air
- damper
- air cylinder
- smoke exhaust
- air conditioning
- 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
- 239000000779 smoke Substances 0.000 title claims abstract description 26
- 238000004378 air conditioning Methods 0.000 title abstract description 10
- 230000005856 abnormality Effects 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 6
- 230000002265 prevention Effects 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 241000519695 Ilex integra Species 0.000 description 1
- 241000277331 Salmonidae Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は堅調および換気用の給気経路等を排煙経路とし
て利用田米るようにした建築物における排煙兼用の空調
換気システムにおいて使用する切換ダンパーに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a switching damper used in an air conditioning and ventilation system that also serves as a smoke exhaust system in a building in which a supply air path for air conditioning and ventilation is used as a smoke exhaust path.
本出願人は空調用の和気経路にダンパーを配置し′Ｃお
き異［１こおいて防火ダンパー、防煙ダンパー、排煙ダ
ンパー、あるいは空気略変更用ダンパーとして微Ｉｉ目
させ空調、換気用の給気経路を餅煙路として杓用し、排
煙性能を向上させ且つ安全圧が尚く経済的な排煙兼用の
：ｌ１４換気装置ケ発明した。The present applicant placed dampers in the wake path for air conditioning, and installed dampers at intervals of 1 C to serve as fire prevention dampers, smoke prevention dampers, smoke exhaust dampers, or air change dampers for air conditioning and ventilation. Invented a 114 ventilator that uses the air supply path as a mochi smoke path, improves smoke exhaust performance, and provides economical smoke exhaust with safe pressure.
本発明はかかる排煙兼用の空調換気装置システムにおい
て採用する切換ダンパーであ゛す、しかも火災等異常時
に発止する躯動隙のエアの妬、ＴＬあるいは、）？電、
配線の断線時ｔこおいても、異゛帛時のダンパーのｊ足
囲閉状態に自動的（こ切り換えられ、空′Ａ換気装置シ
ス、テムの確実な作動と信頼性を高めることを目的とし
た切換ダンパーを提供せんとぐるものである。The present invention is a switching damper employed in such an air-conditioning/ventilation system that also serves as smoke exhaust. Electric,
Even in the event of a wiring break, the damper is automatically switched to the closed state in the event of an abnormality (this is intended to improve the reliable operation and reliability of the ventilation system). It provides a switching damper with a
この発明の要旨はダンパー勇根（１）の−閉作動軸（２
２営スプリング（３）にょっ−ＣＣ火災等異待時おける
予定開閉状態方間に絶えず付勢させるとこもＩこ、該開
閉作動４１１ＩＩ（２）をエフシリンダー（４）１こよ
りて通富開閉駆動させ、しかもエアシリンダー（４）へ
のエア配％ｆ（５）の途中に常時エアシリンダー（４）
へｍ％しａつ停電時エアンリング−（４）の空気路を大
気に開放する′Ｉ４を磁弁（６）を設けたことを特徴と
する排煙兼用の窒調侠気装置にわける切換ダンパーにあ
る。The gist of this invention is the -closing actuation shaft (2) of the damper root (1).
The 2nd spring (3) is constantly energized towards the scheduled opening/closing state in the event of an emergency such as a fire. In addition, the air cylinder (4) is always placed in the middle of the air distribution (5) to the air cylinder (4).
A switching damper that opens the air path of the air ring (4) to the atmosphere during a power outage, and divides the air ring (4) into a nitrogen control device that also serves as smoke exhaust, characterized by the provision of a magnetic valve (6). be.
以下Ｘ施例を内凹に拙き説明する。Example X will be briefly explained below.
第１実九例（第ｌ−第２図Ｃ照）
第ｌ−第２図に示ｒ第１実施例は第８．４図の排煙兼用
の望調侠気装置システム（こおいて辿冨時望気経路を全
開又は所定開度に開放しておき、火災等異常時におい°
Ｃ経路を閉じて防火、防煙及び菟気路遍断ダンパーとし
てａｌＩ詫する切換ダンパーの例である。本実施例の切
換ダンパーは第８，４図中’１．Ａ２．Ａ３の記号を付
している。図中（７）はダクト、（８）は開閉作動軸（
２）に１看したアーム、（９月よ同アーム先端とエアシ
リンダー（４）のロッドとを埋結すτるリンク、ノ四、
は所定開度１に設定さけるだめの１′ポジンヨナー、（
ロ）は同ポジシ側ナーの開度設定用空気路、（ロ）は電
磁弁（６）の大気開放空路、−は電磁弁（６）の給電線
、（至）はアーム（８）に取付けられた開度指針、・（
至）はダンパー羽根（１）の開度目盛である。又第８−
は排煙兼用の空、ｉｔ！換気装置システムの例の造成作
動時の状態の図で、第４図は火災時におけるダンパーの
開閉と排煙状態を示す図面？：″ある。1st practical example (see Figure 1-2C) The first embodiment is shown in Figure 8.4, which is a smoke evacuation device system (see Figure 2C). By keeping the air flow path fully open or at a predetermined opening, in the event of an abnormality such as a fire.
This is an example of a switching damper that closes the C path and serves as a fire prevention, smoke prevention, and air path variation damper. The switching damper of this embodiment is shown in '1' in Figures 8 and 4. A2. It is marked with the symbol A3. In the figure, (7) is the duct, (8) is the opening/closing operation shaft (
The arm seen in 2), (September, the link that connects the tip of the arm and the rod of the air cylinder (4), No. 4,
is the 1' positioner which should be set to the predetermined opening degree of 1, (
(b) is the air passage for setting the opening of the same positive side girder, (b) is the atmosphere opening air passage for the solenoid valve (6), - is the power supply line for the solenoid valve (6), and (to) is attached to the arm (8). Opening pointer, (
) is the opening degree scale of the damper blade (1). Also the 8th-
is the sky that also serves as smoke exhaust, it! This is a diagram of an example of a ventilation system during construction and operation, and Figure 4 is a diagram showing the opening/closing of the damper and the state of smoke exhaust in the event of a fire. :"be.
ハ
ン、嗜はコイル・フィルタ・エリミネータ部、（ハ）は
熱父換器、に）は手動始ｋＢ装置、癖は制御盤、（イ）
は脂気口、鱒は排気口である。ダンパー（Ａ１）〜（Ａ
４）、 （Ｂ工）〜（Ｂ４）のうち（ψ）記号のものは
開路状態を、（φ）記号のものは閉路状態を示している
。(H) is the coil filter eliminator section, (C) is the heat exchanger, (2) is the manual start kB device, is the control panel, (B)
is a fat vent, and trout is an exhaust vent. Damper (A1) ~ (A
4) Among (B engineering) to (B4), those with a (ψ) symbol indicate an open circuit state, and those with a (φ) symbol indicate a closed circuit state.
この実施例では通冨において電磁弁（６ハこは給電Ａｌ
ｕａによりて通電されエア配＊ Ｃ５）をエアシリンダ
ー（４）と接続してエフ配管（５）からエアシリンダー
（４）に冨ＲＭ圧空気が送給されエアシリンダー（４）
のシリンダーロッドは伸長してリンク（９）、アーム（
８）を弁してスプリング（３）のバネ力に抗して開閉作
動軸（２）を開万同Ｃ？−回動し、ダンパー羽根（１）
を所定の一度、全回状態に保持するものである。同所定
の開度に「るためポジシーす一四が設けられている。In this embodiment, the solenoid valve (6 boxes is the power supply Al
Electricity is energized by UA, the air distribution * C5) is connected to the air cylinder (4), and the RM pressure air is sent from the F piping (5) to the air cylinder (4), and the air cylinder (4)
The cylinder rod extends to link (9) and arm (
8) and open the opening/closing shaft (2) against the spring force of the spring (3). - Rotating damper vane (1)
is held in a predetermined state once and all times. A position switch 14 is provided to maintain the same predetermined opening degree.
次ｉこ火災等の異常時においてエア配管（５）の途中が
阪損して空気残れが発生ずればエアシリンダー（４）内
の空気圧が低下し加圧力を失ってスプリング（３）によ
って開閉作動軸（２）が回動され、ダンパー羽根（１）
が閉じてダクト（７）の風路を閉鎖するものである。又
異′帛時に袷重巌（６）が萌線又は停電すれば電磁弁（
６ンはエアシリンクー（４）円の趙圧′！ｉ！％を大気
に開放する方＋ｉ ＋こポート接続され、エアシリンダ
ーＬ４Ｊの力ｌ圧力が失４） Ｊ’Ｌ 、罰記双気戊れ
の場合と同様ｔこダンパー羽根（υを閉じて風路を閉鎖
して防火、防煙及び経路切換えダンパーとして機能する
ものである。Next, in the event of an abnormality such as a fire, if the air piping (5) is damaged in the middle and air remains, the air pressure inside the air cylinder (4) will drop and the pressurizing force will be lost, causing the spring (3) to actuate the opening/closing shaft. (2) is rotated, and the damper blade (1)
is closed to close the air path of the duct (7). In addition, if the power line or power outage occurs in the case of abnormal conditions, the solenoid valve (
6n is air cylinder (4) yen's Zhao pressure'! i! % to the atmosphere + i + This port is connected, and the force l pressure of air cylinder L4J is lost 4) It functions as a fire prevention, smoke prevention, and route switching damper by closing the
第２実施例（第５，６．３，４図蚕照）第５．６図に示
す第２実施例は第３，４図で示す排煙兼用の正調換気装
置ンステムのダンパー（Ｂρ〜（Ｂ４）として使用され
る切換ダンパーの例で゛帛時は全閉じていて異常時に全
開する併煙秘路形成用ｔ／Ｉ換ダンパーである。Second embodiment (Figs. 5, 6.3, 4) The second embodiment shown in Fig. 5.6 is a damper (Bρ~( This is an example of a switching damper used as B4), which is a t/I switching damper for forming a dual smoke secret passage, which is fully closed when in operation and fully opened when an abnormality occurs.
通常時に利いて電磁弁（６）には富時給重されておりエ
ア起請（５）とエアシリンダー（４）とは接続されてお
り、エアシリンダー（４）はスプリング（３）のバネ力
ｆこ仇して開閉作動軸（２）を全閉位置に保持してダン
パー羽根（１＞を閉じてダクト（７）のノ虱略を閉鎖し
ている。During normal operation, the solenoid valve (6) is fully loaded, the air starter (5) and the air cylinder (4) are connected, and the air cylinder (4) is operated by the spring force of the spring (3). The opening/closing shaft (2) is held in the fully closed position, the damper blade (1) is closed, and the hole in the duct (7) is closed.
次に火災等異常時においでエア配管（５）に空気残れ又
は屯ａ 弁（６）の給電祢蓉が斬祿又はか屯すればエア
シリンダー（４）の加圧力が失われ、スプリング（３）
のバネ力（こよってダンパー羽根（υを開いて風路を開
放し排煙ｍ略を形成「るものでめる。Next, in the event of an abnormality such as a fire, if air remains in the air piping (5) or the power supply to the valve (6) is cut off or turned off, the pressurizing force of the air cylinder (4) is lost and the spring (3)
The spring force (thus opens the damper blades) to open the air passage and form smoke exhaust.
以上の様ｉこ本光明によれば排煙兼用の空調侠気装置シ
ステムの切換ダンパーとして機能できるばかりでなく、
火災４幾帛時に発生するエフ配鍵の菫気洩れ、断線、停
電ｔこおいてもその機能を失わす異富時において排煙路
を帷爽に形成させるという効果がある。According to the above situation, Komyo Komei not only can function as a switching damper for an air conditioning system that also serves as smoke exhaust, but also
It has the effect of forming a fresh smoke exhaust path even in times when the function of the F key is lost due to violet leakage, wire breakage, or power outage that occurs during a fire.
第１図は本発明排煙兼用の空調換気１１こおける切換ダ
ンパーの第１実施例を示す説明図、第２１は同第１芙施
例装諷を示す正面図、第３図は排煙兼用の望調換気装置
例の通′に作動状態を示す説明図、第４図は向装置例の
１４冨時の排煙状態を示ｇ説明図、第５因は第２実施例
を示す説明図、第６図は同第２失ｌｌｌｌ１例装置を示
す正面図である。
（１）：ダンパー羽根 （２）：開閉作動幅（３）
ニスプリング （４）：エアシリングーゆノ ：
エ ア 百己Ｖ！ （
０） 二 １に 磁 弁持許田顧人 株式公社骨
中工務店
（ほか１名）Fig. 1 is an explanatory diagram showing the first embodiment of the switching damper for air conditioning ventilation 11 of the present invention, which also serves as smoke exhaust, Fig. 21 is a front view showing the same first embodiment, and Fig. 3 also serves as smoke exhaust. Fig. 4 is an explanatory diagram showing the operating state of the example of the telescopic ventilation system, Figure 4 is an explanatory diagram showing the smoke exhaust state of the example of the ventilation system at the time of 14 hours, and the fifth factor is an explanatory diagram showing the second embodiment. , FIG. 6 is a front view showing the second example of the device. (1): Damper blade (2): Opening/closing operation width (3)
Nispring (4): Air Siring-Yuno:
Air Hyakki V! (
0) 2 to 1 Magnetic Benchi Kyoda Kuito Koshinaka Komuten Co., Ltd. (and 1 other person)
Claims (1)
グ（３）Ｉこよって火災等異常時における予定開閉状態
方岡に総えず付勢させるとともに、該開閉作動ｌ１ｉｉ
Ｉ！（２）をエアシリンダ−（４）によって辿翔曲閉駆
動させ、しかもエアシリンダー（４）へのエア配室（５
）の進中Ｉこ冨内エアシリンダー（４）へ肌気し且つ停
電時エアシリンダー（４ンの′！Ｉ！気路を大気に回数
する電磁弁（６）を設けたことを特徴とする排煙兼用脚 の望諷保気１１こおける切候ダンパー。[Claims] 1) The opening/closing shaft (2) of the tamper blade (1) is biased by the spring (3) I toward the scheduled opening/closing state in the event of an abnormality such as a fire, and Operation l1ii
I! (2) is driven to fly and close by the air cylinder (4), and the air distribution chamber (5) to the air cylinder (4) is
This exhaust system is characterized by being equipped with an electromagnetic valve (6) that connects the air cylinder (4) to the Tomiuchi air cylinder (4) during the course of the air cylinder (4), and in the event of a power outage. An air damper with 11 cylinders that can be used for both smoke and smoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7198083A JPS59197750A (en) | 1983-04-23 | 1983-04-23 | Switching-over damper for air conditioning and ventilating duct combined with smoke exhaust port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7198083A JPS59197750A (en) | 1983-04-23 | 1983-04-23 | Switching-over damper for air conditioning and ventilating duct combined with smoke exhaust port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59197750A true JPS59197750A (en) | 1984-11-09 |
Family
ID=13476115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7198083A Pending JPS59197750A (en) | 1983-04-23 | 1983-04-23 | Switching-over damper for air conditioning and ventilating duct combined with smoke exhaust port |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59197750A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1684026A1 (en) * | 2005-01-21 | 2006-07-26 | Martin Reuter | Automatic closing device for openings |
| CN106678974A (en) * | 2017-01-18 | 2017-05-17 | 美的集团武汉制冷设备有限公司 | Air conditioner and control method thereof |
| CN107433002A (en) * | 2016-05-26 | 2017-12-05 | 北方工业大学 | Trigger device of automatic fire extinguishing system of electric spark forming machine tool |
-
1983
- 1983-04-23 JP JP7198083A patent/JPS59197750A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1684026A1 (en) * | 2005-01-21 | 2006-07-26 | Martin Reuter | Automatic closing device for openings |
| CN107433002A (en) * | 2016-05-26 | 2017-12-05 | 北方工业大学 | Trigger device of automatic fire extinguishing system of electric spark forming machine tool |
| CN106678974A (en) * | 2017-01-18 | 2017-05-17 | 美的集团武汉制冷设备有限公司 | Air conditioner and control method thereof |
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