JPH0144925Y2 - - Google Patents
Info
- Publication number
- JPH0144925Y2 JPH0144925Y2 JP1983173418U JP17341883U JPH0144925Y2 JP H0144925 Y2 JPH0144925 Y2 JP H0144925Y2 JP 1983173418 U JP1983173418 U JP 1983173418U JP 17341883 U JP17341883 U JP 17341883U JP H0144925 Y2 JPH0144925 Y2 JP H0144925Y2
- Authority
- JP
- Japan
- Prior art keywords
- reed switch
- magnet
- board
- electronic control
- control circuit
- 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.)
- Expired
Links
- 235000014676 Phragmites communis Nutrition 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Regulation And Control Of Combustion (AREA)
Description
【考案の詳細な説明】
（技術分野）
本案は石油フアンヒータ等の燃焼装置に係り、
特に地震等による振動を検出して自動的に消火す
るように構成した電子制御回路内蔵の燃焼装置に
関するものである。[Detailed description of the invention] (Technical field) This invention relates to combustion devices such as oil fan heaters,
In particular, the present invention relates to a combustion device with a built-in electronic control circuit configured to automatically extinguish a fire by detecting vibrations caused by an earthquake or the like.
（従来技術）
従来、この種の燃焼装置にあつては第１図に示
すように、マイクロスイツチ２と鋼球３とを組合
せてなる感震器１を備え、鋼球３の転動によるマ
イクロスイツチ２の動作により地震等による振動
を検出するようにしていたが、このような感震器
１は非常に高価で、コストアツプの大きな要因と
なり、又感震器１は第２図に示すように、フアン
ヒータ本体４の内底部に設置し、マイクロスイツ
チ２と電子制御回路を構成する素子を実装した回
路基板５側とをリード線により接続する必要があ
り、配線作業及び組立作業が面倒でコストアツプ
の一因となるばかりか、長いリード線はノイズを
拾うアンテナとして作用し電子制御回路の誤動作
を招く虞れをも有するものであつた。(Prior Art) Conventionally, as shown in FIG. 1, this type of combustion device is equipped with a vibration sensor 1 consisting of a combination of a micro switch 2 and a steel ball 3. Vibrations caused by earthquakes, etc., were detected by the operation of the switch 2, but such a seismic sensor 1 was very expensive and was a major factor in increasing costs. It is necessary to install the micro switch 2 at the inner bottom of the fan heater body 4 and connect the micro switch 2 and the circuit board 5 side on which the elements constituting the electronic control circuit are mounted using lead wires, which makes wiring work and assembly work troublesome and increases costs. Not only is this a contributing factor, but the long lead wires also act as antennas that pick up noise, potentially causing malfunctions in the electronic control circuit.
（目的）
本案はかかる点に鑑みてなされたもので、制御
用或いは表示用素子等を実装した基板を利用して
該基板に従来の感震器に相当するリードスイツチ
及びマグネツトを設けることにより、従来の如き
欠点の解消を計つたものである。(Purpose) This proposal was made in view of the above points, and by using a board on which control or display elements, etc. are mounted, and providing a reed switch and magnet corresponding to a conventional seismic sensor on the board, This is an attempt to eliminate the drawbacks of the conventional method.
（実施例）
以下第３図に示した本案の実施例について詳細
に説明する。(Example) An example of the present invention shown in FIG. 3 will be described in detail below.
回路基板５は第２図示のようにフアンヒータ本
体４内に縦方向に設けられ、電子制御回路を構成
する素子とともにリードスイツチ６を半田付けす
ることにより取付ける。又、回路基板５はリード
スイツチ６の上方位置にて揺動用開口部７を開設
し、マグネツト８をスプリング９を以つて揺動自
在に吊下支持しており、該マグネツト８は揺動用
開口部７内に位置して前後左右何れの方向にも自
由に揺動し該揺動によりリードスイツチ６に対し
て遠近移動する。 The circuit board 5 is provided vertically within the fan heater body 4 as shown in the second figure, and is attached by soldering the reed switch 6 together with the elements constituting the electronic control circuit. Further, the circuit board 5 has a swinging opening 7 above the reed switch 6, and a magnet 8 is swingably suspended and supported by a spring 9. 7, it swings freely in any direction, front, back, left, or right, and moves near and far with respect to the reed switch 6 by swinging.
上記マグネツト８は通常、リードスイツチ６の
真上に位置してその磁力によりリードスイツチ６
を常にON状態におく。而して、フアンヒータ本
体４に地震等により振動が加わると、マグネツト
８は揺動してリードスイツチ６に対し遠近移動す
ることになり、振動が大きくマグネツト８がリー
ドスイツチ６から所定の距離以上離れると、リー
ドスイツチ６は瞬間的にOFFとなり、OFF信号
を電子制御回路に入力する。すると、電子制御回
路は消火に必要な各部を制御して消火動作を実行
し、安全を保つ。 The magnet 8 is usually located directly above the reed switch 6, and its magnetic force causes the reed switch 6 to
Always keep it ON. When vibrations are applied to the fan heater main body 4 due to an earthquake or the like, the magnet 8 will oscillate and move toward or away from the reed switch 6, and the vibration will be large enough to cause the magnet 8 to move away from the reed switch 6 by a predetermined distance or more. Then, the reed switch 6 is momentarily turned off, and an OFF signal is input to the electronic control circuit. Then, the electronic control circuit controls each part necessary for extinguishing the fire, executes the extinguishing operation, and maintains safety.
尚、本案は上記実施例に限定されるものではな
く、例えば表示用素子を実装した基板にリードス
イツチ、マグネツトを設ける等、要旨を逸脱しな
い範囲内で適宜変形して実施することができる。 It should be noted that the present invention is not limited to the above-mentioned embodiments, and may be modified as appropriate without departing from the spirit of the invention, such as by providing a reed switch or a magnet on a substrate on which a display element is mounted.
（効果）
以上の如く本案の構成によれば、従来の如き高
価な感震器を用いることなく確実に検出でき、し
かもリードスイツチ及びマグネツトを基板を利用
して設けたことにより従来の欠点を全て解消し、
コスト的にも極めて有益なものを提供することが
できる。(Effects) As described above, according to the configuration of the present invention, it is possible to reliably detect vibrations without using an expensive seismic sensor like in the past, and since the reed switch and magnet are provided using a board, all the drawbacks of the conventional technology can be overcome. resolved,
It is also possible to provide something extremely advantageous in terms of cost.
第１図は従来装置に使用する感震器の断面図、
第２図は同装置の構成説明図、第３図ａ，ｂは本
案装置の要部を示す正面図及び側面図である。
５……回路基板、６……リードスイツチ、７…
…揺動用開口部、８……マグネツト。
Figure 1 is a cross-sectional view of a seismic sensor used in a conventional device.
FIG. 2 is an explanatory diagram of the structure of the device, and FIGS. 3a and 3b are front and side views showing the main parts of the device. 5... Circuit board, 6... Reed switch, 7...
... Swing opening, 8... Magnet.
Claims (1)
或いは表示用素子等を実装した基板を縦方向に設
け、この基板にリードスイツチを取り付けると共
に、該リードスイツチの上方位置にて基板に揺動
用開口部を開設し、かつ上記基板にはマグネツト
を揺動自在に吊下支持して該マグネツトを揺動用
開口部に位置させ、マグネツトの遠近に伴うリー
ドスイツチからの信号により振動の有無を検出す
る構成としたことを特徴とする燃焼装置。 In a combustion device with a built-in electronic control circuit, a board on which control or display elements are mounted is provided vertically, a reed switch is attached to this board, and an opening for swinging is provided in the board at a position above the reed switch. The structure is such that a magnet is swingably suspended from the substrate, the magnet is positioned in the swing opening, and the presence or absence of vibration is detected by a signal from a reed switch as the magnet moves near and far. A combustion device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17341883U JPS6081459U (en) | 1983-11-08 | 1983-11-08 | combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17341883U JPS6081459U (en) | 1983-11-08 | 1983-11-08 | combustion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6081459U JPS6081459U (en) | 1985-06-06 |
| JPH0144925Y2 true JPH0144925Y2 (en) | 1989-12-26 |
Family
ID=30377792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17341883U Granted JPS6081459U (en) | 1983-11-08 | 1983-11-08 | combustion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6081459U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000037220A (en) * | 2000-04-12 | 2000-07-05 | 최진민 | A Fuel Supply Circuit Breaker of Boiler |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4850915U (en) * | 1971-10-12 | 1973-07-03 |
-
1983
- 1983-11-08 JP JP17341883U patent/JPS6081459U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6081459U (en) | 1985-06-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0144925Y2 (en) | ||
| JPS6089022A (en) | Vibration sensitive trip switch for warning device | |
| JPS6341734Y2 (en) | ||
| JPH0348504Y2 (en) | ||
| JPS5825320Y2 (en) | vibration sensing device | |
| KR200162871Y1 (en) | Fire detector | |
| JPS642236Y2 (en) | ||
| JPH06214040A (en) | Vibration speed detecting type earthquake sensor | |
| JPS6245377Y2 (en) | ||
| JP2738415B2 (en) | Earthquake detection alarm | |
| JP3574486B2 (en) | Gas meter | |
| JP3044973U (en) | Water leak detection sensor | |
| JPH0320737Y2 (en) | ||
| JP3319288B2 (en) | Mounting structure of ultrasonic sensor for parking lot | |
| JPH04781U (en) | ||
| JPS605433Y2 (en) | Scattered light fire and smoke detector | |
| JPH0228473Y2 (en) | ||
| JPS6017630A (en) | Combustion device | |
| JPS6021860U (en) | Manual operation mechanism of automatic fire extinguishing system | |
| JPS6034370U (en) | Torch protection device for gas cutting machines | |
| JPH10185560A (en) | Apparatus for detecting relative angular change of plurality of objects | |
| JPH06221905A (en) | Vibration sensing switch and vibration sensor | |
| JPH11154288A (en) | Fire sensor and fitting method therefor | |
| JPS6095522U (en) | Liquid level detection device | |
| JPS63237325A (en) | Vibration sensitive switch |