JPS61153318A - Gas range - Google Patents
Gas rangeInfo
- Publication number
- JPS61153318A JPS61153318A JP27721584A JP27721584A JPS61153318A JP S61153318 A JPS61153318 A JP S61153318A JP 27721584 A JP27721584 A JP 27721584A JP 27721584 A JP27721584 A JP 27721584A JP S61153318 A JPS61153318 A JP S61153318A
- Authority
- JP
- Japan
- Prior art keywords
- burner
- pilot
- temperature
- valve
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、ガスコンロの温度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 temperature control device for a gas stove.
従来の技術
従来のこの種のガスコンロは、ガス通路に設けた開閉弁
の開閉でバーナの燃焼をオンオフさせ、予め設定した設
定温度を保つようしていたり、設定温度と実際に検出し
た温度の偏差に応じて、供給電力を制御してガス量を調
節する比例電磁弁や液体膨張を利用してガス通路面積の
変化でガス量を調節する制御弁等で主バーナの火力を絞
って温度調節を行ったり、さらには、手動ツマミにより
ガス量で火加減を行い火力を絞り調理物の再加熱や保温
を行っていた。Conventional technology Conventional gas stoves of this type turn burner combustion on and off by opening and closing an on-off valve installed in the gas passage to maintain a preset set temperature, and to detect deviations between the set temperature and the actually detected temperature. Depending on the situation, the temperature can be adjusted by reducing the thermal power of the main burner using a proportional solenoid valve that controls the power supply and adjusts the amount of gas, or a control valve that uses liquid expansion to adjust the amount of gas by changing the gas passage area. In addition, they used manual knobs to control the amount of gas and reduce the heat to reheat or keep food warm.
発明が解決しようとする問題点
しかしながら上記のような構成で、主バーナをon−o
ffさせ設定温度を保つタイプは、設定温度にて点・消
火の繰返しを頻繁に行うため、点火毎に未燃ガスの発生
で悪臭を伴い衛生上好ましくない。また、比例電磁弁や
制御弁を用いたクイズは、主バーナの最少火力に限界が
あり、更に弁の精度バラツキを含めると500kcal
/H以上となり、まだ火力が強いため温度調節は不01
’能であった。Problems to be Solved by the Invention However, with the above configuration, the main burner cannot be turned on or off.
The type that maintains the set temperature by setting the temperature to OFF repeatedly turns on and extinguishes at the set temperature, which is undesirable from a sanitary standpoint as unburned gas is generated every time it is ignited, resulting in a foul odor. In addition, quizzes that use proportional solenoid valves and control valves have a limit to the minimum heat power of the main burner, and if you include the variation in valve accuracy, it can reach 500 kcal.
/H or higher, and the temperature cannot be adjusted because the heat is still strong.
'It was Noh.
また、手動ツマミで火加減するタイプは、比例電磁弁や
制御弁と同様に火力が強過ぎる問題を有すると共に火加
減を目視で行う微調節は難しかった。In addition, the type that adjusts the heat with a manual knob has the same problem as the proportional solenoid valve and control valve that the heat is too strong, and it is difficult to finely adjust the heat by visual inspection.
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ガスコンロは、主
バーナと種火バーナを一体に形成させたバーナと、ガス
を開閉する開閉弁と、開閉弁の下流側でガス流量を変更
する制御弁とを設け、制御弁を流れ主バーナヘガスを送
るとともに、開閉弁と制御弁との問から種火ガス路を配
して種火バーナヘガスを送るよう構成したものである。Means for Solving the Problems In order to solve the above problems, the gas stove of the present invention includes a burner in which a main burner and a pilot burner are integrally formed, an on-off valve for opening and closing gas, and a downstream side of the on-off valve. The control valve is provided with a control valve that changes the gas flow rate, and the control valve is configured to send gas to the main burner, and a pilot gas path is arranged between the opening/closing valve and the control valve to send gas to the pilot burner. .
作 用
末完#J/fi上記した構成によって、モード設定部で
設定した設定温度に到達するまでは、主バーナと種火バ
ーナで調理物を加熱し、設定温度に到達すると主バーナ
がoffされ種火バーナとなる。End of operation #J/fi With the above configuration, the main burner and pilot burner heat the food until the set temperature set in the mode setting section is reached, and when the set temperature is reached, the main burner is turned off. It becomes a pilot burner.
(種火バーナの火力は、150kcal/H前後の極弱
火に設定できる)設定温度より下降すれば主バーナが再
度onされ、設定温度を保つよう全開と種火の繰返しと
なシ、種火バーナによる温度上昇も殆んどなく、シかも
、種火バーナによる主バーナへの点火となるのですばや
く点火され悪臭の発生もなく着火音も小さく安全である
。しかも、モード設定部で設定すれば、種火バーナのみ
の微弱な火力で調理物の保温も容易にできるようなる。(The thermal power of the pilot burner can be set to a very low flame of around 150 kcal/H.) If the temperature drops below the set temperature, the main burner will be turned on again, and the pilot burner will be turned on again to maintain the set temperature. Since the main burner is ignited by the pilot burner, it is quickly ignited, there is no odor, and the ignition noise is small, making it safe. Furthermore, by setting the mode using the mode setting section, it is possible to easily keep food warm with the weak heat of the pilot burner alone.
実施例
以下、本発明の実施例を添付図面第を図〜第9図にもと
づいて説明する。図において1//iガスコンロの箱体
で上面に調理物2を入れた調理鍋aを載せる五徳4、バ
ーナ5を有し、さらに、6はバーナ6の中央に突出して
五徳4上に調理鍋3を載置した際、底面と接触して温度
を検出する温度センサ、また、前面には、ガスの開閉や
息下操作を行うコックツマミ7、報知ブザー8(ブザー
は制御部冒6に取付けられる)、及び調理モードを設定
するモード設定部9の調理ツマミ10を有する。Embodiments Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings No. 1 to 9. In the figure, 1//i is a box body of a gas stove, and has a trivet 4 on which a cooking pot a containing food 2 to be cooked is placed, and a burner 5 on the top surface. 3, there is a temperature sensor that detects the temperature by contacting the bottom surface, and a cock knob 7 for opening/closing the gas and exhalation operation, and a notification buzzer 8 (the buzzer is attached to the control part 6). ), and a cooking knob 10 of a mode setting section 9 for setting a cooking mode.
さらに、側面には、ガス接続口11と電源12を有する
。Furthermore, it has a gas connection port 11 and a power source 12 on the side.
第1図は、本発明の制御システムを示す図であfi、1
3は、ガス接続口嘗1の下流側になるガス供給路で、こ
のガス供給路13はガスコック14と連動して開弁し熱
電対重5の熱起電力によって制御部16の出力で開弁保
持する開閉弁である安全弁17からガスコック雪4を経
て種火ガス路鵞8と主ガス路19に分岐される。種火ガ
ス路18は種火ノズル20に接続され、主ガス路19は
分流されて並列に配設された制御弁である電磁弁21.
22.23から、再度、合流され主ノズル24に接続さ
れる。ここで電磁弁21は開弁して強火となり、電磁弁
22.23は開弁してオリフィス25.26によって、
それぞれ、中火、弱火に規制されるようなっている。な
お、開閉弁である電磁弁21.22.23の変りにガス
量を比例的にコントロールできるガス比例電磁弁を用い
てもよい。バーナ5け、主ノズル24と対応して主バー
ナ6aと種火ノズル20に対応して種火バーナ5bとな
り一体に形成されている。従って、バーナ6の燃焼・停
止は開閉弁である安全弁型7が、燃焼量を加減したり、
種火にするのは、制御弁である電磁弁21,22,23
によって行なわれる。27はガスコック雪4に連動され
開閉されるマイクロスイッチで制御部冒6の作動を行う
。モード設定部9は内部に、電気接点或は可変抵抗を有
し調理ツマミ10によって炊飯モード、沸騰モード(そ
れぞれ、OFF% 11M% H>、温調モード、保温
モード等の各種調理モードを自由に設定できるようなっ
ている。制御部鵞6は、マイクロスイッチ27、熱電対
15、モード設定部9、温度センサ6、電源冒2から電
気信号をうけ、安全弁冒7、電磁弁遣1.22.23に
電気信号を送るよう内部に制、・I
、御回路、マイコン、ブザー8を内蔵している。第2図
から第5図はバーナ5の構成を示し、バーナキャップ2
8とバーナボディー29からなり、バーナキャップ28
の周囲下面には多数の炎孔を形成させ主バーナ炎孔30
と種火バーナ炎孔a1とに仕切壁32で分割してなる。FIG. 1 is a diagram showing the control system of the present invention.
Reference numeral 3 denotes a gas supply path on the downstream side of the gas connection port 1. This gas supply path 13 opens in conjunction with the gas cock 14, and is opened by the thermoelectromotive force of the thermocouple 5 at the output of the control unit 16. The safety valve 17, which is an on-off valve to be held, branches into a pilot gas path 8 and a main gas path 19 via a gas cock 4. The pilot gas path 18 is connected to a pilot nozzle 20, and the main gas path 19 is divided into solenoid valves 21, which are control valves arranged in parallel.
From 22 and 23, it is merged again and connected to the main nozzle 24. Here, the solenoid valve 21 is opened and a strong flame is generated, and the solenoid valves 22.23 are opened and the orifice 25.26 causes
The heat is regulated to medium and low heat, respectively. Note that instead of the solenoid valves 21, 22, and 23, which are on-off valves, a gas proportional solenoid valve that can proportionally control the gas amount may be used. Five burners are integrally formed, with a main burner 6a corresponding to the main nozzle 24 and a pilot burner 5b corresponding to the pilot nozzle 20. Therefore, the safety valve type 7, which is an on-off valve, controls the combustion and stopping of the burner 6, and adjusts the amount of combustion.
The pilot lights are the solenoid valves 21, 22, 23, which are control valves.
It is carried out by Reference numeral 27 is a microswitch that is opened and closed in conjunction with the gas cock 4 to operate the control unit 6. The mode setting part 9 has an electric contact or a variable resistance inside, and the cooking knob 10 allows you to freely select various cooking modes such as rice cooking mode, boiling mode (respectively OFF% 11M% H>, temperature control mode, and keep warm mode). The control unit 6 receives electrical signals from the micro switch 27, thermocouple 15, mode setting unit 9, temperature sensor 6, and power source 2, and controls the safety valve 7, electromagnetic valve 1, 22, . It has a built-in control circuit, a microcomputer, and a buzzer 8 to send electrical signals to the burner cap 23.
8 and burner body 29, burner cap 28
A large number of flame holes are formed on the lower surface around the main burner flame hole 30.
It is divided by a partition wall 32 into a pilot burner flame hole a1 and a pilot burner flame hole a1.
ただし、主バーナ5aと種火バーナ5bは独立している
が、種火バーナ5bから主バーナ6aへ□の火移りは容
易である。However, although the main burner 5a and the pilot burner 5b are independent, the flame can easily transfer from the pilot burner 5b to the main burner 6a.
バーナボディー29は主バーナ5aの混合管33と種火
バーナ5bの混合管34を持ち、出口35から主バーナ
5a、通孔36から種火バーナ6bへガスを送る。バー
ナキャップ28はバーナボディー29と着脱自在で嵌合
部37.37’で位置決めされ、バーナボディー29の
それぞれの混合管には主ノズル24と種火ノズル20が
取付けられる。なお、38は主バーナ火炎、39は種火
バーナ火炎であり、種火バーナ5bには熱電対重5が対
向して取付けられ、第5図の36は、バーナキャップ2
8とバーナボディー29が嵌合したときの種火バーナ5
bの通口の位置を破線で示している。The burner body 29 has a mixing pipe 33 for the main burner 5a and a mixing pipe 34 for the pilot burner 5b, and gas is sent from an outlet 35 to the main burner 5a and from a through hole 36 to the pilot burner 6b. The burner cap 28 is removably attached to the burner body 29 and positioned at a fitting portion 37, 37', and a main nozzle 24 and a pilot nozzle 20 are attached to each mixing pipe of the burner body 29. In addition, 38 is a main burner flame, 39 is a pilot burner flame, a thermocouple weight 5 is mounted opposite to the pilot burner 5b, and 36 in FIG. 5 is a burner cap 2.
Pilot burner 5 when 8 and burner body 29 are fitted
The position of the outlet b is indicated by a broken line.
次に、第7図は、モード設定部11で設定された各調理
モードの動作状態を示し、a)は炊飯モード、b)は沸
騰モード、c)は温調モード、d)は保温モードであり
、〔A〕図の縦軸Tけ温度、横軸Xは時間を表わし温度
センサ8の温度状態を示し、〔83図の縦軸Qは火力、
横軸Xけ時間を表わし火力制御状態を示している。a)
の炊飯モードでは、強火で点火し、すぐ炊飯に適した(
炊飯量を所定内に限定している)中火に下降し、時間x
1で沸騰温度T1を検知(特開昭58−45414等の
手段によりTIを検出する)で弱火に絞り、十分に炊き
上げ時間x2で炊飯完了温度T2となり消火する。(炊
飯モードの動作は特開昭59−131829号公報に示
されている) b)の沸騰モードでは、強火で点火し、
炊飯モードと同様に時間X璽で沸騰温度T盲を検知し、
そこで予め設定されていたOFFlLlM、Hに火力制
御される。さらに、L、M、Hに設定され、水分が減少
すれば温度上昇し、時間x2で温度T2となり焦げつき
を防止するため消火する(沸騰モードの動作は、特開昭
58−45414号公報、特開昭58−200931号
公報に示されている)c)の温調モードでは、強火で点
火し時間X1で設定温度T1を越え、以後は、強火と種
火(火力は150 kcal/H#I後の微弱に設定さ
れる)の繰返しく種火バーナ5bは常にonで主バーナ
5aはオンオフする)により設定温度TJを或温度内で
一定に保つ。(温調モードの動作は、特開昭67−17
4627号公報に示されている)なお、種火から再点火
するときは、主バーナ5aの残り火で逆火するのを防止
するため強制的に予め設定した時間XA(実験によると
約5秒)だけ主バーナ5aをonさせないようしている
。Next, FIG. 7 shows the operating states of each cooking mode set in the mode setting section 11, where a) is the rice cooking mode, b) is the boiling mode, c) is the temperature control mode, and d) is the keep warm mode. [A] In figure 83, the vertical axis T indicates the temperature, the horizontal axis X indicates time and the temperature state of the temperature sensor 8, and the vertical axis Q in figure 83 indicates the thermal power,
The horizontal axis represents time and indicates the firepower control state. a)
In the rice cooking mode, the fire is lit at high heat, making it suitable for immediate cooking (
(Limiting the amount of rice cooked within the specified range) Lower the heat to medium and cook for x
1, the boiling temperature T1 is detected (TI is detected by means such as JP-A-58-45414), the heat is reduced to low, and after a sufficient cooking time x2, the rice reaches the cooking completion temperature T2 and the fire is extinguished. (The operation of the rice cooking mode is shown in Japanese Patent Application Laid-Open No. 59-131829.) In the boiling mode b), the rice is ignited with high heat,
As in the rice cooking mode, the boiling temperature T blindness is detected at the time X mark,
Therefore, the firepower is controlled to OFFlLlM,H which was set in advance. Furthermore, the temperature is set to L, M, and H, and as the water content decreases, the temperature rises, and in time x2, the temperature reaches T2, and the fire is extinguished to prevent burning. In the temperature control mode (c) shown in Publication No. 58-200931, the ignition is performed with high flame and the set temperature T1 is exceeded in time The pilot burner 5b is always on and the main burner 5a is turned on and off) to keep the set temperature TJ constant within a certain temperature range. (The operation of the temperature control mode is as follows:
(as shown in Publication No. 4627) When re-igniting from the pilot flame, a preset time XA (approx. 5 seconds according to experiments) is required to prevent backfire due to the embers of the main burner 5a. However, the main burner 5a is not turned on.
d)の保温モードでは、強火で点火し、すぐ種火に移り
保温(保温温度T盲は鍋や調理物の条件により成行きと
なる)される。これ等の各調理モードの火力制御は制御
部16によってプログラムされ適切に動作するようなっ
ている。In the keep-warm mode (d), the flame is ignited with high heat, and the flame is immediately transferred to the pilot flame to keep it warm (the keep-warm temperature T depends on the conditions of the pot and the food being cooked). The firepower control for each of these cooking modes is programmed by the control unit 16 to operate appropriately.
上記構成において、コックツマミ7によりガスコック1
4、安全弁17が開きマイクロスイッチ27が閉成され
、ガス供給路13からガスは種火ガス路18、主ガス路
璽9を流れ種火ノズル20、主ノズル24からバーナ5
で燃焼し、調理鍋aから調理物2を加熱する。なお、マ
イクロスイッチ27の閉成によりモード設定部9の調理
ツマミ10によって予め所望の調理モードを設定すれば
、この信号は制御部16に入力され安全弁17と電磁弁
21.22.23に出力され。nする。熱電対15は、
種火バーナ5bによって加熱され熱起電力を発生し制御
部鵞6を介して安全弁17へ信号を送り安全弁17がコ
ックツマミ7で機械的に開されていた状態から電気的開
状態と変る。そこで、種火バーナ5bが失火すれば制御
部重6が作幼し、安全弁型7を閉じて安全を保つ。この
ようにして使用されているとき、調理ツマミ10によっ
て設定された調理モードに制御されるよう温度センサ6
から調理物2の温度が制御部16に入力され安全弁型7
と電磁弁2雪、22.23へ出力して調理モードに合っ
た火力制御を行う。そして、制御部16に取付けられた
ブザー8によって調理モードの適切な動作点で報知させ
るようなってぃる。例えば、第7図の炊飯モードであれ
ば温度T2になったとき、沸騰モードであれば温度T1
そして温度T2になったとき、温調モードであれば温度
Tlになったとき等である。In the above configuration, the gas cock 1 is controlled by the cock knob 7.
4. The safety valve 17 opens and the microswitch 27 closes, and gas flows from the gas supply path 13 through the pilot gas path 18 and main gas path 9 to the pilot nozzle 20 and main nozzle 24 to the burner 5.
burns and heats food 2 from cooking pot a. Note that if a desired cooking mode is previously set using the cooking knob 10 of the mode setting section 9 by closing the microswitch 27, this signal is input to the control section 16 and output to the safety valve 17 and the solenoid valves 21, 22, and 23. . Do n. The thermocouple 15 is
It is heated by the pilot burner 5b and generates a thermoelectromotive force, which sends a signal to the safety valve 17 via the control unit 6, and the safety valve 17 changes from a mechanically opened state with the cock knob 7 to an electrically opened state. Therefore, if the pilot burner 5b misfires, the control section heavy 6 is activated and the safety valve type 7 is closed to maintain safety. When used in this way, the temperature sensor 6 controls the cooking mode set by the cooking knob 10.
The temperature of the food 2 to be cooked is inputted to the control unit 16 from the safety valve type 7.
and outputs to solenoid valves 2 and 22, 23 to control the firepower according to the cooking mode. A buzzer 8 attached to the control unit 16 is used to notify the user at an appropriate operating point of the cooking mode. For example, in the rice cooking mode shown in Figure 7, when the temperature reaches T2, and in the boiling mode, the temperature reaches T1.
Then, when the temperature reaches T2, or when the temperature reaches Tl in the temperature control mode, etc.
開閉弁17と制御弁21.22.23との間から種火バ
ーナ5bに向けた種火ガス路18を設けたことにより温
調モードでは、全開(主バーナ5aの燃焼)と種火(微
弱な火力)の繰返しで設定温度を一定に保てる。By providing the pilot gas path 18 between the on-off valve 17 and the control valve 21, 22, 23 toward the pilot burner 5b, in the temperature control mode, there is a fully open (combustion of the main burner 5a) and a pilot (weak) The set temperature can be kept constant by repeating the heating (heating power).
さらに、主バーナ5aがOFFされ再点火する際も逆火
の発生のないよう予め設定した時間(約5秒)はonさ
れないよう制御され、また、主バーナ5aのon時は、
種火バーナ5bによって、すみやかに点火され未燃ガス
による臭気の発生もなく、また、バーナ5は主バーナ6
aと種火バーナ5bを分割し一体に形成されているので
、調理鍋3内から煮こぼれが生じても主バーナ6aが消
火して種火バーナsbが燃焼して(熱電対16の熱起電
力が有)主バーナ6aから生ガスの発生する危険も、常
に種火バーナ5bより火移りできるよう形成されている
のであり得ない等の安全性にも優れている。なお、煮こ
ぼれで種火バーナ5bも消火すれば熱電対15の熱起電
力がなくなり制御部16から開閉弁17を閉じる。Furthermore, even when the main burner 5a is turned off and re-ignited, it is controlled not to be turned on for a preset time (approximately 5 seconds) to prevent backfire, and when the main burner 5a is turned on,
The pilot burner 5b quickly ignites the flame, causing no odor caused by unburned gas, and the burner 5 is connected to the main burner 6.
Since the pilot burner 5b and the pilot burner 5b are separated and integrally formed, even if boiling over occurs in the cooking pot 3, the main burner 6a is extinguished and the pilot burner sb is burned (the heat generated by the thermocouple 16 is removed). It is also excellent in safety, as the risk of raw gas being generated from the main burner 6a (which has electric power) is impossible because it is configured so that the flame can always be transferred from the pilot burner 5b. Note that if the pilot burner 5b is also extinguished due to boiling over, the thermoelectromotive force of the thermocouple 15 disappears, and the control section 16 closes the on-off valve 17.
次に、モード設定部9で保温モードに設定すれば、種火
バーナ5bの微弱な火力で保温も容易にでき、ツマミ等
による微妙な火力調節の必要もな込0
発明の効果
以上のように本発明のガスコンロによれば次の。Next, by setting the heat retention mode in the mode setting section 9, it is possible to easily maintain heat with the weak firepower of the pilot burner 5b, and there is no need to delicately adjust the firepower with a knob or the like. According to the gas stove of the present invention, the following features can be achieved.
効果が得られる。Effects can be obtained.
(4)種火ガス路を設はバーナを種火バーナとメインバ
ーナに分割して一体に形成し、温度センサと制御器によ
ってメインバーナと微弱な火力の種火バーナで、全開と
種火を繰返して一定温度に調節され、メインバーナの点
火の都度、臭気の発生もなく、また、煮こぼれの発生に
より生ガスの発生する危険もなく、また、メインバーナ
の再点火時にも逆火しない時間だけ点火させないよう制
御されるので極めて安全性が高い。(4) The pilot gas path is set up by dividing the burner into a pilot burner and a main burner and forming them as one body.The temperature sensor and controller control the main burner and weak pilot burner to fully open and pilot. The temperature is repeatedly adjusted to a constant temperature, and each time the main burner is lit, there is no odor, there is no risk of raw gas being generated due to boiling over, and there is no flashback when the main burner is lit again. It is extremely safe because it is controlled so that it does not ignite.
(2)種火バーナを有したことにより微弱な火力で調理
物を容易に保温することができ便利である。(2) The presence of a pilot burner makes it convenient to keep food warm with low heat.
(3)調理ツマミで予め所望の調理モードを選択して点
火操作するだけで温度センサによって調理物の温度を検
出して調理モードに合った火力制御が行われ調理物の温
度調節や保温等が便利であり使い勝手に優れた自動ガス
コンロを提供できる。(3) Simply select the desired cooking mode with the cooking knob and turn on the ignition, the temperature sensor will detect the temperature of the food and control the firepower according to the cooking mode, allowing you to adjust the temperature of the food, keep it warm, etc. It is possible to provide an automatic gas stove that is convenient and easy to use.
第1図は本発明の一実施例におけるガスコンロの制御シ
ステム図、第2図はバーナの縦面図、第3図はバーナの
平面図、第4図はバーナを構成するバーナボディの平面
図、第5図はバーナを構成するバーナキャップの下面図
、第6図はガスコンロの外観斜視図、第7図(A) (
B)はモード設定される各種調理モードの制御動作図で
ある。
2・・・・・・調理物、6・・・・・・バーナ、5a・
・・・・・メインバーナ、5b・・・・・・種火バーナ
、6・・・・・・温度センサ、9・・・・・・モード設
定部、「6・・・・・・熱電対、I6・・・・・・制御
部、17・・・・・・開閉弁(安全弁)、18・・・・
・・種火ガス路、21.22.23・・・・・・制御弁
(電磁弁)、T1・・・・・・設定温度、xA・・・・
・・予め設定した時間。
代理人の氏名 弁理士 中 尾 敏 男 ほか1名l5
−・塾、z対
17・M開弁
第 2 図 5・・・バ
ー力5a・・・メインバーナ
第3図
第4図
q
第5図
第6図Fig. 1 is a control system diagram of a gas stove in an embodiment of the present invention, Fig. 2 is a longitudinal view of the burner, Fig. 3 is a plan view of the burner, and Fig. 4 is a plan view of the burner body constituting the burner. Fig. 5 is a bottom view of the burner cap that constitutes the burner, Fig. 6 is an external perspective view of the gas stove, and Fig. 7 (A)
B) is a control operation diagram of various cooking modes that are set. 2... Cooking, 6... Burner, 5a.
...Main burner, 5b ... Pilot burner, 6 ... Temperature sensor, 9 ... Mode setting section, "6 ... Thermocouple , I6...Control unit, 17...Opening/closing valve (safety valve), 18...
... Pilot gas path, 21.22.23 ... Control valve (electromagnetic valve), T1 ... Set temperature, xA ...
・Preset time. Name of agent: Patent attorney Toshio Nakao and 1 other person15
-・Juku, z vs. 17・M valve open No. 2 Fig. 5... Bar force 5a... Main burner Fig. 3 Fig. 4 q Fig. 5 Fig. 6
Claims (3)
加熱するバーナと、調理物の温度を検出する温度センサ
と、前記バーナへのガスを開閉する開閉弁と、前記開閉
弁の下流側でガス流量を変更し前記主バーナへ向けた制
御弁と、調理モードを予め設定するモード設定部と、前
記種火バーナと対応して取付けられる熱電対と、各種調
理モードの調理シーケンスを制御する制御部と、前記開
閉弁と前記制御弁との間から前記種火バーナに向けた種
火ガス路とを設け、前記温度センサと前記開閉弁と前記
制御弁と前記モード設定部と前記熱電対と前記制御部と
を電気的に接続したガスコンロ。(1) A burner that heats the food by integrally forming a main burner and a pilot burner, a temperature sensor that detects the temperature of the food, an on-off valve that opens and closes gas to the burner, and an on-off valve that opens and closes the gas to the burner. A control valve that changes the gas flow rate on the downstream side and directs it to the main burner, a mode setting section that presets a cooking mode, a thermocouple that is attached in correspondence with the pilot burner, and a cooking sequence for various cooking modes. a control section for controlling, a pilot gas path directed to the pilot burner from between the on-off valve and the control valve, the temperature sensor, the on-off valve, the control valve, the mode setting section, and the A gas stove in which a thermocouple and the control section are electrically connected.
ーナにより調理物を保温した特許請求の範囲第1項記載
のガスコンロ。(2) The gas stove according to claim 1, wherein when the mode setting section is set to the heat retention mode, the food to be cooked is kept warm by the pilot burner.
度を一定に保つよう、種火バーナが燃焼を継続し、主バ
ーナがオンオフするようなし、温度センサの温度信号と
は無関係に前記主バーナのオフ時間を強制的に予め設定
した時間だけオンしないようした特許請求の範囲第1項
記載のガスコンロ。(3) When the temperature control mode is set in the mode setting section, the pilot burner continues combustion and the main burner is turned on and off to keep the set temperature constant, regardless of the temperature signal from the temperature sensor. A gas stove according to claim 1, wherein the main burner is forcibly turned off for a preset period of time.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27721584A JPS61153318A (en) | 1984-12-25 | 1984-12-25 | Gas range |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP27721584A JPS61153318A (en) | 1984-12-25 | 1984-12-25 | Gas range |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61153318A true JPS61153318A (en) | 1986-07-12 |
JPH0474612B2 JPH0474612B2 (en) | 1992-11-26 |
Family
ID=17580414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP27721584A Granted JPS61153318A (en) | 1984-12-25 | 1984-12-25 | Gas range |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61153318A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007287785A (en) * | 2006-04-13 | 2007-11-01 | Chugoku Electric Power Co Inc:The | Device for hanging transformer, and method for installing transformer by hanging |
JP2019020042A (en) * | 2017-07-18 | 2019-02-07 | リンナイ株式会社 | Combustor of heating cooker |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5332740A (en) * | 1976-09-08 | 1978-03-28 | Seiko Epson Corp | Ink type dot printer |
-
1984
- 1984-12-25 JP JP27721584A patent/JPS61153318A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5332740A (en) * | 1976-09-08 | 1978-03-28 | Seiko Epson Corp | Ink type dot printer |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007287785A (en) * | 2006-04-13 | 2007-11-01 | Chugoku Electric Power Co Inc:The | Device for hanging transformer, and method for installing transformer by hanging |
JP2019020042A (en) * | 2017-07-18 | 2019-02-07 | リンナイ株式会社 | Combustor of heating cooker |
Also Published As
Publication number | Publication date |
---|---|
JPH0474612B2 (en) | 1992-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA2694080C (en) | Burner flashback detection and system shutdown apparatus | |
KR920008198B1 (en) | Controller of gas cooking stove | |
JPH0474608B2 (en) | ||
KR101573139B1 (en) | Food fry device for restaurant | |
JPS61153318A (en) | Gas range | |
JPH0370131B2 (en) | ||
JP3022234B2 (en) | Gas control device for stove | |
KR200438126Y1 (en) | A fried cooker | |
KR940005905B1 (en) | Method of controlling gas grill | |
JP4004363B2 (en) | Gas stove | |
JP3022233B2 (en) | Gas control device for stove | |
JPS6324357Y2 (en) | ||
JP2001090952A (en) | Gas cooking stove | |
JP7280743B2 (en) | Grill equipment and gas stove | |
JP2000337637A (en) | Safety device for gas heating cooking appliance | |
JPS61208443A (en) | Gas range | |
KR0146837B1 (en) | Kitchen stove | |
JPS6035443Y2 (en) | fried food making machine | |
KR950007401B1 (en) | Cooking equipment | |
JPS60178218A (en) | Stove burner | |
JPH02197720A (en) | Gas heater | |
JPH0587732B2 (en) | ||
KR200339291Y1 (en) | Gasburner equip with timer | |
JPH0565170B2 (en) | ||
JP4373588B2 (en) | Gas burner forgetting to turn off |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |