JPS5812019Y2 - Oil burner safety device - Google Patents
Oil burner safety deviceInfo
- Publication number
- JPS5812019Y2 JPS5812019Y2 JP1008377U JP1008377U JPS5812019Y2 JP S5812019 Y2 JPS5812019 Y2 JP S5812019Y2 JP 1008377 U JP1008377 U JP 1008377U JP 1008377 U JP1008377 U JP 1008377U JP S5812019 Y2 JPS5812019 Y2 JP S5812019Y2
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- flow rate
- blower
- solenoid
- oil
- 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
Landscapes
- Regulation And Control Of Combustion (AREA)
- Control Of Combustion (AREA)
Description
【考案の詳細な説明】
この考案は変圧器や抵抗その他高低タップ切換の石油燃
焼器の送風機の回転数を自動的に制御するものであり、
実施例である図に示す如く石油燃焼器の燃焼皿１の近傍
に設けた燃焼検知サーモスタット２と燃料の流量切換ソ
レノイド３と石油燃焼器の・・イリミットスイッチ４と
を直列接続すると共に、切換スイッチ５によって燃焼用
送風機６の高回転端子７′と、低回転端子７〃とに切換
通電せしめ、かつ切換スイッチ５とソレノイド３とを連
動して燃焼検知サーモスタット２が閉の時燃焼用送風機
６を低速運転せしめ、ハイリミットスイッチ４作動時及
び燃焼検知サーモスタット２が開の点火時に高速運転す
ることを特徴とする石油燃焼器の安全装置に係るもので
ある。[Detailed description of the invention] This invention automatically controls the rotational speed of the blower of the oil combustor, which uses transformers, resistors, and other high/low taps.
As shown in the figure which is an embodiment, a combustion detection thermostat 2 provided near a combustion plate 1 of an oil combustor, a fuel flow rate switching solenoid 3, and an limit switch 4 of the oil combustor are connected in series, and the switching is performed. The switch 5 switches the high rotation terminal 7' and the low rotation terminal 7 of the combustion blower 6 to energize, and the changeover switch 5 and the solenoid 3 are linked to operate the combustion blower 6 when the combustion detection thermostat 2 is closed. The present invention relates to a safety device for an oil combustor, which operates at a low speed and operates at a high speed when the high limit switch 4 is activated and when the combustion detection thermostat 2 is open and ignition is performed.
尚図中７は回転数制御用変圧器であり、該変圧器７の二
次巻線は点火ヒーター８に通電している。Note that 7 in the figure is a rotation speed control transformer, and the secondary winding of the transformer 7 is energized to the ignition heater 8.
９は燃焼検知サーモスタット２と連動するリレーであり
接点ａ１ｙａ、２．ａ３を有し、それぞれ電源スィッチ
１０と並列する接点ａ□、点火ヒーター８への通電を停
止する接点ａ２、石油燃焼器の対流ファン１１を作動せ
しめる接点ａ３の作用を持っている。Reference numeral 9 denotes a relay that operates in conjunction with the combustion detection thermostat 2, and has contacts a1ya, 2. a3, and has the functions of a contact a□ which is parallel to the power switch 10, a contact a2 which stops the energization to the ignition heater 8, and a contact a3 which operates the convection fan 11 of the oil combustor.
１２Ｖ′ｉ送風機回転数スイッチであり、切換スイッチ
５が燃焼用送風機６を低速回転位置に切換っていても必
要に応じて高速回転できる様にしている。This is a 12V'i blower rotation speed switch, which allows the combustion blower 6 to rotate at a high speed if necessary even if the changeover switch 5 switches the combustion blower 6 to a low speed rotation position.
１３は電磁弁であり電源スィッチ１０によって燃料を通
・止できる。Reference numeral 13 denotes a solenoid valve, which allows fuel to be turned on and off by means of the power switch 10.
一般に燃焼用送風機６や対流ファン１１（／ｉ送風機回
転スイッチ１２によって任意に回転数を高速や低速に選
択することが可能であり、種々の理由によって燃焼中こ
とさら高速で回転させることをやめ低速回転で充分な場
合もしばしばある。In general, it is possible to arbitrarily select the rotation speed of the combustion blower 6 or convection fan 11 (/i blower rotation switch 12 to high or low speed), and for various reasons, it is possible to stop rotating at a particularly high speed during combustion and instead turn it to a low speed. is often sufficient.
しかしながら送風機にとって低速回転は起動トルクをい
ちぢるしく減じてふ・す、特に石油燃焼器を暖房機とし
て使う時起動が低温で行なわれるケースも多く、起動不
良のトラブルを起しやすいものである。However, for a blower, low-speed rotation significantly reduces the starting torque.Especially when an oil burner is used as a heater, starting is often done at low temperatures, which can easily cause problems with starting problems. .
−万民対に燃焼器が異常高温となった時には送風機を高
速で回転させれば早く温度が低下してより有利である。- When the combustor becomes abnormally high temperature, it is more advantageous to rotate the blower at high speed because the temperature will drop quickly.
この考案はこの様なトラブルを簡単な回路構成によって
解決したものである。This invention solves these problems with a simple circuit configuration.
即ち、燃焼検知サーモスタット２と流量切換ソレノイド
３とハイリミットスイッチ４とを直列接続したから、流
量切換ソレノイド３が作動する時は燃焼検知サーモスタ
ット２が閉じた燃焼中であり、かつハイリミットスイッ
チ４が開路を開く異常時には流量切換ソレノイド３は作
動しない。That is, since the combustion detection thermostat 2, the flow rate switching solenoid 3, and the high limit switch 4 are connected in series, when the flow rate switching solenoid 3 operates, the combustion detection thermostat 2 is closed and combustion is in progress, and the high limit switch 4 is closed. The flow rate switching solenoid 3 does not operate in the event of an abnormality that opens the circuit.
この点に着目して流量切換ソレノイド３と連動する切換
スイッチ４を設け、この切換スイッチ４によって燃焼用
送風機６の回転数制御をするもので、１ず燃焼検知サー
モスタット２が開で点火から燃焼が安定する１での間は
切換スイッチ４は高回転端子７′に接続されており、燃
焼器が運転を開始する時は必ず燃焼用送風機６は高速回
転する様になった。Focusing on this point, a changeover switch 4 is provided that works in conjunction with the flow rate changeover solenoid 3, and this changeover switch 4 controls the rotation speed of the combustion blower 6. During the stable period 1, the changeover switch 4 was connected to the high rotation terminal 7', and the combustion blower 6 always rotated at high speed when the combustor started operating.
而して燃焼が安定して燃焼検知サーモスタット２が切換
れば流量切換ソレノイド３は設定された大流量を流し、
一方連動する切換スイッチ４（Ｉ′ｉ低回転端子７〃に
切換って燃焼用送風機６を低速回転とするものである。When the combustion becomes stable and the combustion detection thermostat 2 switches, the flow rate switching solenoid 3 allows the set large flow rate to flow.
On the other hand, the interlocking selector switch 4 (I'i low rotation terminal 7) is switched to cause the combustion blower 6 to rotate at a low speed.
この様に低速回転によって燃焼用送風機６が回転中例か
の異常で燃焼器が高温となり、ハイリミットスイッチ４
が作動して開となると流量切換ソレノイド３／／′ｉ非
通電となって燃焼流量を低下せしめ、連動する切換スイ
ッチ４ｔｒｉ再び高回転端子７に接続されるものである
。In this way, due to the low speed rotation, the combustor becomes high temperature due to an abnormality such as when the combustion blower 6 is rotating, and the high limit switch 4
When activated and opened, the flow rate switching solenoid 3//'i is de-energized to reduce the combustion flow rate, and the associated changeover switch 4tri is connected to the high rotation terminal 7 again.
従って燃焼器が高温となる異常時には燃焼量を低下せし
めかつ高速回転する燃焼用送風機６の大風量によって燃
焼の促進、燃焼器枠体の温度低下に務める様になり、安
全サイドに働らいている。Therefore, in the event of an abnormality in which the combustor becomes hot, the amount of combustion is reduced, and the large air volume of the combustion blower 6, which rotates at high speed, promotes combustion and lowers the temperature of the combustor frame, working on the safety side. .
以上の様にこの考案では切換スイッチ４を燃焼流量を切
換するソレノイドと連動し、かつソレノイド３の回路に
燃焼検知サーモスタット２とハイリミットスイッチ４を
設けたから、燃焼用送風機の起動トルクが問題となる点
火時に於て高速回転し、ふだんは低速回転となり、一方
ハイリミットスイッチ４が作動する異常時にも高速回転
に自動的に切換るから石油燃焼器の安全装置として優れ
た特徴を有するものである。As described above, in this invention, the changeover switch 4 is linked to the solenoid that switches the combustion flow rate, and the combustion detection thermostat 2 and high limit switch 4 are provided in the circuit of the solenoid 3, so the starting torque of the combustion blower becomes a problem. It rotates at high speed during ignition and normally rotates at low speed, but even in the event of an abnormality when the high limit switch 4 is activated, it automatically switches to high speed rotation, so it has an excellent feature as a safety device for oil combustors.
第１図はこの考案品の電気回路図。
第２図は石油燃焼器の実施状況図である。
１・・・・・・燃焼皿、２・・・・・・燃焼検知サーモ
スタット、３・・・・・・流量切換ソレノイド、４・・
・・・・ハイリミットスイッチ、５・・・・・・切換ス
イッチ、６・・・・・・燃焼用送風機。Figure 1 is an electrical circuit diagram of this device. Figure 2 is a diagram of the implementation status of the oil combustor. 1... Combustion dish, 2... Combustion detection thermostat, 3... Flow rate switching solenoid, 4...
... High limit switch, 5 ... Selector switch, 6 ... Combustion blower.
Claims (1)
イリミットスイッチの回路に石油燃焼器の燃料の流量切
換ソレノイドを直列接続して、石油燃焼器が正常温度範
囲にある時流量切換ソレノイドを導通して大流量の燃料
を流すと共に、該ソレノイド導通時連動して燃焼用送風
機の回転数切換スイッチを低回転端子に切換え、かつ石
油燃焼器が低温時及び異常高温時燃焼用送風機を高速運
転することを特徴とする石油燃焼器の安全装置。Connect the oil combustor's fuel flow rate switching solenoid in series with the circuit of the thermostat, which closes due to combustion heat, and the high limit switch, which opens in case of an abnormality, and conduct the flow rate switching solenoid when the oil combustor is within the normal temperature range. At the same time, when the solenoid is turned on, the rotation speed selector switch of the combustion blower is switched to the low rotation terminal, and the combustion blower is operated at high speed when the oil combustor is at low temperature or abnormally high temperature. A safety device for an oil burner characterized by the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1008377U JPS5812019Y2 (en) | 1977-01-31 | 1977-01-31 | Oil burner safety device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1008377U JPS5812019Y2 (en) | 1977-01-31 | 1977-01-31 | Oil burner safety device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53105145U JPS53105145U (en) | 1978-08-24 |
| JPS5812019Y2 true JPS5812019Y2 (en) | 1983-03-07 |
Family
ID=28822017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1008377U Expired JPS5812019Y2 (en) | 1977-01-31 | 1977-01-31 | Oil burner safety device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5812019Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6348800B2 (en) * | 2014-08-04 | 2018-06-27 | 株式会社コロナ | Pot type combustor and method for controlling pot type combustor |
-
1977
- 1977-01-31 JP JP1008377U patent/JPS5812019Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53105145U (en) | 1978-08-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5812019Y2 (en) | Oil burner safety device | |
| US4550874A (en) | Means controlling a flue damper | |
| US4265394A (en) | Flue damper control system | |
| JPH0534010A (en) | Fan forced heater | |
| US2599101A (en) | Heating control apparatus | |
| JPS5952723B2 (en) | Combustor control circuit | |
| JPS599169Y2 (en) | Oil combustor blower control device | |
| JPS585844Y2 (en) | kuukichiyouwasouchi | |
| JPS6218833Y2 (en) | ||
| US4295603A (en) | Means controlling a flue damper | |
| JPS6027861Y2 (en) | Forced air oil hot air heater | |
| JPS5842758Y2 (en) | Operation control device for combustion type hot air heater | |
| JPS632848Y2 (en) | ||
| JPS6125538Y2 (en) | ||
| JPS6021645Y2 (en) | Combustion heating device | |
| JPS6036801Y2 (en) | Delay timer circuit for gas combustion appliances | |
| JPS5938681Y2 (en) | Electric circuit of hot air heater | |
| JPS6119330Y2 (en) | ||
| JPS6143081Y2 (en) | ||
| JPS636610Y2 (en) | ||
| JPS5919300Y2 (en) | Self-holding switch circuit with built-in timer | |
| JPS6136041Y2 (en) | ||
| JPS593240Y2 (en) | ``Shiyunkan Yuwakashiki Tono Netsuki Kenchiyousoshi'' | |
| JPS6034911Y2 (en) | Hot water heating system | |
| US2781830A (en) | Burner safety control system with purging |