JPS62145039U - - Google Patents
Info
- Publication number
- JPS62145039U JPS62145039U JP3270286U JP3270286U JPS62145039U JP S62145039 U JPS62145039 U JP S62145039U JP 3270286 U JP3270286 U JP 3270286U JP 3270286 U JP3270286 U JP 3270286U JP S62145039 U JPS62145039 U JP S62145039U
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- exhaust fan
- detects
- combustion
- control device
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 239000000446 fuel Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 claims 3
- 239000002737 fuel gas Substances 0.000 claims 1
- 238000013021 overheating Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Regulation And Control Of Combustion (AREA)
- Ventilation (AREA)
Description
第１図は本考案の実施例を示すガス燃焼装置の
構成を示す説明図、第２図は同じくその制御装置
の回路図、第３図は従来例の制御装置の回路図で
ある。図において、１は燃料供給系、２は燃焼器
、３は排気扇、４は排気系、５は制御装置、６は
ガス圧力スイツチ、７はバフラ、８は過熱防止器
、１０は電磁バルブ、１４はリレー３、１５はリ
レー１、１６はリレー２である。なお、図中同一
符号は同一又は相当部分を示す。
FIG. 1 is an explanatory diagram showing the configuration of a gas combustion apparatus according to an embodiment of the present invention, FIG. 2 is a circuit diagram of a control device thereof, and FIG. 3 is a circuit diagram of a conventional control device. In the figure, 1 is a fuel supply system, 2 is a combustor, 3 is an exhaust fan, 4 is an exhaust system, 5 is a control device, 6 is a gas pressure switch, 7 is a baffle, 8 is a desuperheater, 10 is a solenoid valve, 14 is relay 3, 15 is relay 1, and 16 is relay 2. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
る燃焼器と、燃焼排ガスを強制排気する排気扇を
備えた排気系と、燃焼器及び排気扇を制御する制
御装置とを備え、上記制御装置は、上記燃焼器が
燃焼運転をしているか否かを検知するガス圧力ス
イツチと上記排気系の排気状態の適否を排気系の
一部の温度によつて検知する過熱防止器とを有し
、そのガス圧力スイツチが燃焼の停止を検知した
場合には、遅延動作をするリレーによつて所定の
遅れをもつて上記排気扇を停止させ、その過熱防
止器が排気の不適を検知した場合には、上記燃料
供給系に挿入した電磁バルブを閉止させるととも
に警報回路を閉路にさせ、かつ上記リレーを動作
させて所定の遅れをもつて上記排気扇を停止させ
るようにしたことを特徴とするガス燃焼装置。 The control device includes a combustor that burns fuel gas supplied from a fuel supply system, an exhaust system that includes an exhaust fan that forcibly exhausts combustion exhaust gas, and a control device that controls the combustor and the exhaust fan, and the control device includes: It has a gas pressure switch that detects whether or not the combustor is in combustion operation, and a superheat preventer that detects the suitability of the exhaust state of the exhaust system based on the temperature of a part of the exhaust system. When the pressure switch detects that combustion has stopped, a delay-acting relay stops the exhaust fan after a predetermined delay, and when the overheating preventer detects that the exhaust is inadequate, the exhaust fan stops. A gas combustion device characterized in that a solenoid valve inserted into a fuel supply system is closed, an alarm circuit is closed, and the relay is operated to stop the exhaust fan after a predetermined delay.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3270286U JPS62145039U (en) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3270286U JPS62145039U (en) | 1986-03-07 | 1986-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62145039U true JPS62145039U (en) | 1987-09-12 |
Family
ID=30839633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3270286U Pending JPS62145039U (en) | 1986-03-07 | 1986-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62145039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01277121A (en) * | 1988-04-27 | 1989-11-07 | Matsushita Electric Ind Co Ltd | Safety device for burning |
-
1986
- 1986-03-07 JP JP3270286U patent/JPS62145039U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01277121A (en) * | 1988-04-27 | 1989-11-07 | Matsushita Electric Ind Co Ltd | Safety device for burning |
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