JPS63156924A - Controller of burning instrument - Google Patents
Controller of burning instrumentInfo
- Publication number
- JPS63156924A JPS63156924A JP61304304A JP30430486A JPS63156924A JP S63156924 A JPS63156924 A JP S63156924A JP 61304304 A JP61304304 A JP 61304304A JP 30430486 A JP30430486 A JP 30430486A JP S63156924 A JPS63156924 A JP S63156924A
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- fire
- microcomputer
- controller
- gas
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 25
- 239000000446 fuel Substances 0.000 claims abstract description 6
- 230000000994 depressogenic effect Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000000881 depressing effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/20—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays
- F23N5/203—Systems for controlling combustion with a time programme acting through electrical means, e.g. using time-delay relays using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/24—Preventing development of abnormal or undesired conditions, i.e. safety arrangements
- F23N5/242—Preventing development of abnormal or undesired conditions, i.e. safety arrangements using electronic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2223/00—Signal processing; Details thereof
- F23N2223/08—Microprocessor; Microcomputer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2227/00—Ignition or checking
- F23N2227/36—Spark ignition, e.g. by means of a high voltage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N2235/00—Valves, nozzles or pumps
- F23N2235/12—Fuel valves
- F23N2235/14—Fuel valves electromagnetically operated
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明はガス燃焼器具等の燃焼制御装置に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a combustion control device for gas combustion appliances and the like.
従来の技術
近年、ガス器具は便利性及び安全性を高めるために電子
技術が導入され、電子制御装置を有する燃焼器具が増加
している。またこれらの器具も多くが少し押すだけで操
作できるライトタッチスイッチが設けられている。BACKGROUND OF THE INVENTION In recent years, electronic technology has been introduced to gas appliances to improve convenience and safety, and the number of combustion appliances equipped with electronic control devices is increasing. Many of these devices also have light touch switches that can be operated with just a few presses.
一例としてマイクロコンピュータ（以下マイコンという
）を使用し、スイッチを軽く押せばバーナへの燃料供給
と停止を行なう電磁弁等を自動的に開き、点火器により
バーナに点火し燃焼を簡単に行なうことが可能である。For example, a microcomputer (hereinafter referred to as microcomputer) can be used to easily press a switch to automatically open a solenoid valve that supplies and stops fuel to the burner, and then ignites the burner using an igniter to easily perform combustion. It is possible.
発明が解決しようとする問題点
しかしながら、これらの器具は従来のガスコック等を廻
して燃焼を開始させる必要がなく、スイッチを軽く押す
だけで燃焼を開始できるので非常に便利であるが、反面
、使用者の身体の一部が少しスイッチに触れただけでも
燃焼を始めるので危険である。Problems to be Solved by the Invention However, although these appliances are very convenient because they do not require the conventional gas cock to start combustion and can be started by simply pressing a switch, they are difficult to use. It is dangerous because even if a part of a person's body touches the switch, it will start burning.
本発明は上記問題点に鑑み、使用上便利でかつ、万一、
予期しない時のスイッチの０８時にも安全な燃焼器具を
提供するものである。In view of the above-mentioned problems, the present invention is convenient for use, and even if
This provides a safe combustion appliance even when the switch is turned off unexpectedly.
問題点を解決するための手段
上記問題点を解決するために本発明の燃焼器具は燃焼を
開始及び停止させる自動復帰型のスイッチがオンし放し
の場合燃焼を開始まだは続行させない安全回路を備えた
ものである０
作 用
本発明は上記した構成により、万一、スイッチが故障（
湿気等で短絡した場合等）し自動復帰型のスイッチがオ
ンし放しの場合、上記安全回路によシ燃焼し続けること
なく火事等大事に至らないものである。Means for Solving the Problems In order to solve the above problems, the combustion appliance of the present invention is equipped with a safety circuit that prevents combustion from continuing if an automatic return switch for starting and stopping combustion is left on. The present invention has the above-described configuration, so that in the unlikely event that the switch malfunctions (
If the automatic reset type switch is left on (for example, in the event of a short circuit due to moisture, etc.), the safety circuit described above will prevent the fire from continuing to burn and will not cause any serious problems such as fire.
実施例
以下本発明の一実施例の燃焼器具について図面を参照し
ながら説明する。第４図は燃焼器具であるガステープル
を示す。１はガステープル本体、２は右バーナ、３は左
バーナ、４はグリル、５は操作パネルである。そしてこ
の操作パネルは第５図のように６はその操作パネルの火
力表示ランプ、アおよび８は火力設定ボタン、９は点消
火ボタンである。そして点消火ボタン９の具体構成は第
３図のように１０はプリント基板、１１は自動復帰型の
ライトタッチスイッチである０又、１２は操作パネルの
樹脂ケース、１３はメンプレシートであるし第１図、第
２図はこれらのガス回路図及び制御回路図を示す。１４
は電磁弁、１５はモーターコック、１６はバーナを示す
。又、１７は１００Ｖ電源、１８はヒユーズ、１９はト
ランス、２０はマイコンを示す。EXAMPLE A combustion appliance according to an example of the present invention will be described below with reference to the drawings. Figure 4 shows a gas staple, which is a combustion appliance. 1 is a gas staple body, 2 is a right burner, 3 is a left burner, 4 is a grill, and 5 is an operation panel. As shown in FIG. 5, this operation panel has a fire power display lamp 6, fire power setting buttons A and 8, and an on/off button 9. The specific configuration of the on/off button 9 is as shown in Figure 3: 10 is a printed circuit board, 11 is an automatic reset type light touch switch, 12 is a resin case for the operation panel, and 13 is a membrane sheet. 1 and 2 show these gas circuit diagrams and control circuit diagrams. 14
15 is a solenoid valve, 15 is a motor cock, and 16 is a burner. Further, 17 is a 100V power supply, 18 is a fuse, 19 is a transformer, and 20 is a microcomputer.
第６図はマイコン２ｏの中に収められているシーケンス
を示す。FIG. 6 shows a sequence stored in the microcomputer 2o.
これらの動作を図面をもとに説明する。先づ点消火ボタ
ン９を押して手を放すとマイコン２０がその入力を読み
とシ点火器（図示していない）を放電し、モーターコッ
ク１５を開位置にして電磁弁１４を開弁し、バーナ１６
にガスを送り、先に放電している点火器が点火して燃焼
させる。そして点消火ボタンを押してから５秒後に再度
、マイコン２０が点消火ボタン９の信号を読みとる。こ
こでまだ、点消火ボタン９が押され続けていればマイコ
ン２ｏの安全回路２１が動作し前述のモーターコック１
５を閉位置にし、かつ電磁弁１４を閉じ燃焼を停止させ
る。しかし、点消火ボタン９が押してから５秒後に押さ
れ続けていなければ安全回路２１は動作せずそのまま燃
焼が続行される。These operations will be explained based on the drawings. When you press and release the first extinguishing button 9, the microcomputer 20 reads the input and discharges the igniter (not shown), moves the motor cock 15 to the open position, opens the solenoid valve 14, and turns on the burner. 16
The igniter that discharges gas first ignites and burns the gas. Five seconds after pressing the on/off button 9, the microcomputer 20 reads the signal from the on/off button 9 again. At this point, if the ignition/extinguishing button 9 continues to be pressed, the safety circuit 21 of the microcomputer 2o will operate and the aforementioned motor cock 1 will operate.
5 is placed in the closed position, and the solenoid valve 14 is closed to stop combustion. However, if the ignition/extinguishing button 9 is not pressed 5 seconds after being pressed, the safety circuit 21 will not operate and combustion will continue.
そして、火力設定ボタン７．８により任意の火力がモー
ターコック１６の開度により設定され、また火力表示ラ
ンプ６によシその火力か表示されるＯそして燃焼中再度
点消火ボタン９を押すと消火される。Then, the desired firepower is set by the opening degree of the motor cock 16 using the firepower setting button 7.8, and the firepower is displayed on the firepower display lamp 6.O, and when the ignition/extinguishing button 9 is pressed again during combustion, the fire is extinguished. be done.
発明の効果
以上のように本発明は点消火スイッチがオンし放しの場
合燃焼を停止する安全回路を設けである燃焼器具である
ので、万一夜間等点消火スイッチ部が人となる故障上な
っても従来のように燃焼が続行されることがなく安全で
ある。従って、このような自動復帰型のライトタッチス
イッチを使用した器具にあっては非常に簡単に操作でき
便利であると同時にこれらの構成物、例えばプリント基
板のそりにより自然にスイッチが入っても本発明によれ
ば燃焼が続行されず特にガステープル等裸火′ｆＩ：燃
焼させる器具にとっては効果が大である０Effects of the Invention As described above, the present invention is a combustion appliance that is equipped with a safety circuit that stops combustion if the point extinguishing switch is left on. However, it is safe because combustion does not continue as in the case of conventional methods. Therefore, devices using such automatic return type light touch switches are extremely easy to operate and convenient, and at the same time, even if the switch is turned on automatically due to warping of these components, for example, the printed circuit board will not work properly. According to the invention, combustion does not continue and is particularly effective for open flames such as gas staples.
第１図は本発明の一実施例における燃焼器具の制御回路
図、第２図は同ガス供給回路図、第３図は同点消火スイ
ッチ部分の断面図、第４図は同装置を採用したガステー
プルの斜視図、第６図は同操作部分の拡大平面図、第６
図はそのシーケンス図を示す。
２・・・・・・バーナ、１１・・・・・・点消火ボタン
、１４・・・・・・電磁弁、２ｏ・・・・・・マイコン
、２１・・・・・・安全回路。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名９・
−−Ｗ ５．％ ゛廻ボ°ダン
ずｒ−−−パーラ・
２０−・−マＩｌ】ン
１８ ′ト
°゛”２″第２図
第３図
第４図Fig. 1 is a control circuit diagram of a combustion appliance according to an embodiment of the present invention, Fig. 2 is a gas supply circuit diagram of the same, Fig. 3 is a sectional view of the same-point extinguishing switch, and Fig. 4 is a gas A perspective view of the table; FIG. 6 is an enlarged plan view of the operating portion;
The figure shows the sequence diagram. 2... Burner, 11... On/off button, 14... Solenoid valve, 2o... Microcomputer, 21... Safety circuit. Name of agent: Patent attorney Toshio Nakao and 1 other person9.
--W 5. %゛Rotating board゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゜゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゜゛゛゛゛゛゛゛゛゛゛゜゛゛゛゛゛゛゛゛゛゜゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛゛,゛,Fig. 4;
Claims (1)
制御弁と、この燃料制御弁を制御する制御回路と、この
制御回路を使用し、前記燃料制御弁により燃焼を開始及
び停止させる自動復帰型のスイッチと、このスイッチが
短絡した場合、燃焼を開始または続行させない安全回路
とからなる燃焼器具の制御装置。a burner, a fuel control valve disposed in a fuel passage to the burner, a control circuit for controlling the fuel control valve, and an automatic return for starting and stopping combustion by the fuel control valve using the control circuit; A combustion appliance control device consisting of a type switch and a safety circuit that will prevent combustion from starting or continuing if the switch is short-circuited.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61304304A JP2563289B2 (en) | 1986-12-22 | 1986-12-22 | Control equipment for combustion appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61304304A JP2563289B2 (en) | 1986-12-22 | 1986-12-22 | Control equipment for combustion appliances |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63156924A true JPS63156924A (en) | 1988-06-30 |
| JP2563289B2 JP2563289B2 (en) | 1996-12-11 |
Family
ID=17931418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61304304A Expired - Lifetime JP2563289B2 (en) | 1986-12-22 | 1986-12-22 | Control equipment for combustion appliances |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2563289B2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02197716A (en) * | 1989-01-25 | 1990-08-06 | Matsushita Electric Ind Co Ltd | Operation controller of device |
| JPH0744816U (en) * | 1995-01-30 | 1995-11-28 | パロマ工業株式会社 | Combustor operation control device |
| WO1996036853A1 (en) * | 1995-05-19 | 1996-11-21 | Matsushita Electric Industrial Co., Ltd. | Gas safety management system |
| US6590312B1 (en) | 1999-11-18 | 2003-07-08 | Denso Corporation | Rotary electric machine having a permanent magnet stator and permanent magnet rotor |
| US7422010B2 (en) | 2004-03-31 | 2008-09-09 | Rinnai Corporation | Cooking stove |
| JP2011014372A (en) * | 2009-07-02 | 2011-01-20 | Dainichi Co Ltd | Control device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59178539U (en) * | 1983-05-13 | 1984-11-29 | 株式会社ノーリツ | Bath boiler control device |
| JPS61154445U (en) * | 1985-03-14 | 1986-09-25 |
-
1986
- 1986-12-22 JP JP61304304A patent/JP2563289B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59178539U (en) * | 1983-05-13 | 1984-11-29 | 株式会社ノーリツ | Bath boiler control device |
| JPS61154445U (en) * | 1985-03-14 | 1986-09-25 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02197716A (en) * | 1989-01-25 | 1990-08-06 | Matsushita Electric Ind Co Ltd | Operation controller of device |
| JPH0744816U (en) * | 1995-01-30 | 1995-11-28 | パロマ工業株式会社 | Combustor operation control device |
| WO1996036853A1 (en) * | 1995-05-19 | 1996-11-21 | Matsushita Electric Industrial Co., Ltd. | Gas safety management system |
| US6000931A (en) * | 1995-05-19 | 1999-12-14 | Matsushita Electric Industrial Co., Ltd. | Gas safety control system |
| US6590312B1 (en) | 1999-11-18 | 2003-07-08 | Denso Corporation | Rotary electric machine having a permanent magnet stator and permanent magnet rotor |
| US7422010B2 (en) | 2004-03-31 | 2008-09-09 | Rinnai Corporation | Cooking stove |
| JP2011014372A (en) * | 2009-07-02 | 2011-01-20 | Dainichi Co Ltd | Control device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2563289B2 (en) | 1996-12-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |