JPS6343040U - - Google Patents
Info
- Publication number
- JPS6343040U JPS6343040U JP13587686U JP13587686U JPS6343040U JP S6343040 U JPS6343040 U JP S6343040U JP 13587686 U JP13587686 U JP 13587686U JP 13587686 U JP13587686 U JP 13587686U JP S6343040 U JPS6343040 U JP S6343040U
- Authority
- JP
- Japan
- Prior art keywords
- hot air
- voltage
- phase
- louver
- comparator
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Description
第１図は本考案による温風温度の制御装置の一
実施例を示す電気回路図、第２図は各部の波形図
、第３図はフローチヤート、第４図は燃焼器の説
明図、第５図は温風温度とフアン回転数の特性図
である。
１……対流用フアンモータ、２……炉体、３…
…ルーバー、４……温風検出器、７……Ａ／Ｄ変
換器、８……比較器、９……基準値入力端子、１
０……位相制御部、１１……駆動部、１２……フ
オトトライアツクカプラ、１３……ソリツドステ
ートリレー、１４……交流電源。
Fig. 1 is an electric circuit diagram showing one embodiment of the hot air temperature control device according to the present invention, Fig. 2 is a waveform diagram of each part, Fig. 3 is a flowchart, Fig. 4 is an explanatory diagram of the combustor, Figure 5 is a characteristic diagram of hot air temperature and fan rotation speed. 1... Convection fan motor, 2... Furnace body, 3...
... Louver, 4 ... Warm air detector, 7 ... A/D converter, 8 ... Comparator, 9 ... Reference value input terminal, 1
0... Phase control unit, 11... Drive unit, 12... Photo try coupler, 13... Solid state relay, 14... AC power supply.
Claims (1)
炉体内の通過時に加熱してルーバーから吹き出す
ようにした燃焼器において、前記ルーバーの近傍
に設けた温風検出器と、この温風検出器の検出デ
ータをＡ／Ｄ変換するためのＡ／Ｄ変換器と、こ
のＡ／Ｄ変換器の出力と基準温風温度に対応した
基準値とを比較する比較器と、この比較器の出力
によつて対流用フアンモータに印加される電圧の
位相を制御する位相制御部とからなることを特徴
とする燃焼器における温風温度の制御装置。 (2) 温風検出器はサーミスタからなり、温風温
度に対応した抵抗値の変化から電圧の変化を検出
するようにした実用新案登録請求の範囲第１項記
載の燃焼器における温風温度の制御装置。 (3) 位相制御部は交流電圧の位相角を制御する
ためのフオトトライアツクを主体とするソリツド
ステートリレーからなる実用新案登録請求の範囲
第１項記載の燃焼器における温風温度の制御装置
。[Scope of Claim for Utility Model Registration] (1) In a combustor in which air sucked in from the outside by a convection fan is heated as it passes through the furnace body and blown out from the louver, hot air detection is provided near the louver. an A/D converter for A/D converting the detection data of the hot air detector, and a comparator for comparing the output of the A/D converter with a reference value corresponding to the reference hot air temperature. and a phase control section that controls the phase of the voltage applied to the convection fan motor based on the output of the comparator. (2) The hot air detector consists of a thermistor, and detects the change in voltage from the change in resistance value corresponding to the temperature of the hot air. Control device. (3) A device for controlling hot air temperature in a combustor according to claim 1, wherein the phase control section is a solid-state relay mainly based on a phototriax for controlling the phase angle of the AC voltage. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13587686U JPS6343040U (en) | 1986-09-04 | 1986-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13587686U JPS6343040U (en) | 1986-09-04 | 1986-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6343040U true JPS6343040U (en) | 1988-03-22 |
Family
ID=31038477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13587686U Pending JPS6343040U (en) | 1986-09-04 | 1986-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6343040U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5687735A (en) * | 1979-12-20 | 1981-07-16 | Toshiba Corp | Temperature controller for drier |
| JPS6096857A (en) * | 1983-10-29 | 1985-05-30 | Rinnai Corp | Controller for warm air fan of warm air heater |
-
1986
- 1986-09-04 JP JP13587686U patent/JPS6343040U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5687735A (en) * | 1979-12-20 | 1981-07-16 | Toshiba Corp | Temperature controller for drier |
| JPS6096857A (en) * | 1983-10-29 | 1985-05-30 | Rinnai Corp | Controller for warm air fan of warm air heater |
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