JPH0544567B2 - - Google Patents
Info
- Publication number
- JPH0544567B2 JPH0544567B2 JP59207316A JP20731684A JPH0544567B2 JP H0544567 B2 JPH0544567 B2 JP H0544567B2 JP 59207316 A JP59207316 A JP 59207316A JP 20731684 A JP20731684 A JP 20731684A JP H0544567 B2 JPH0544567 B2 JP H0544567B2
- Authority
- JP
- Japan
- Prior art keywords
- burner
- flame
- burner body
- closed
- stove
- 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 - Lifetime
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
- F23D14/06—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head
- F23D14/065—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with radial outlets at the burner head with injector axis inclined to the burner head axis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gas Burners (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は家庭などで使用されるコンロバーナに
関する。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention relates to a stove burner used in homes and the like.
従来例の構成とその問題点
ガスコンロにおけるバーナと五徳の関係は、燃
焼性能（COとCO2の比）と熱効率から相互間の
位置保持がなされてきた。すなわち、バーナに形
成された火炎が五徳に触れ、火炎が冷却されて燃
焼性能が悪くなる現象を防止するために、バーナ
の五徳爪に対応する炎孔を小さくし、火炎を短か
くしていた。また、コンロの熱効率を向上するた
めに、五徳上に載置された鍋とバーナ間の距離を
小さくするがためにも前述のバーナと五徳爪の相
互関係が位置決めによつて位置保持されていた。Conventional configuration and its problems The relationship between the burner and the trivet in a gas stove has been maintained based on combustion performance (ratio of CO and CO 2 ) and thermal efficiency. That is, in order to prevent the flame formed in the burner from coming into contact with the trivet, causing the flame to cool and deteriorating combustion performance, the flame hole corresponding to the trivet claw of the burner was made smaller to shorten the flame. In addition, in order to improve the thermal efficiency of the stove and to reduce the distance between the pot placed on the trivet and the burner, the mutual relationship between the burner and the trivet claw was held in place by positioning. .
従つて、バーナと五徳間の位置決め及びバーナ
を構成するバーナキヤツプとバーナボデイー間を
位置決めすることは公知である。 Accordingly, the positioning between a burner and a trivet and the positioning between a burner cap and a burner body constituting a burner are known.
発明の目的
本発明は前記公知事実を応用展開し、種火と主
炎を有するバーナにおける位置決め方法を提案す
る。また、種火用半閉空間と主炎用ガス供給空間
を分離・独立させ、両者空間を分離・独立させた
シール部の保護と固着を防止したコンロバーナを
提供するものである。Purpose of the Invention The present invention applies and develops the above-mentioned known facts and proposes a positioning method for a burner having a pilot flame and a main flame. Further, the present invention provides a cooking stove burner in which a semi-closed space for a pilot flame and a gas supply space for a main flame are separated and made independent, and a seal portion in which both spaces are separated and made independent is protected and prevented from sticking.
発明の構成
本発明はバーナのガス供給空間に主となるガス
回路とは別のガス回路からの種火用混合気管を望
ませることにより、バーナ炎孔の一部に種火を常
時形成するために、バーナを構成するバーナキヤ
ツプとバーナボデイーを嵌合して得られる閉塞部
をバーナボデイーの嵌合部にわたつて構成し、バ
ーナの炎孔を種火用と主炎用に分離・独立さてた
ものであり、前記種火炎を形成するバーナ炎孔の
上流側入口を略閉塞する構成とし、半閉空間を形
成し、この空間に種火用混合気管を開口させ、前
記閉塞部を前記嵌合部に嵌合して、バーナキヤツ
プとバーナボデイーの位置決めを行つてバーナを
構成したものである。Structure of the Invention The present invention allows a pilot flame to be constantly formed in a part of the burner flame hole by providing a pilot flame mixture pipe from a gas circuit different from the main gas circuit in the gas supply space of the burner. In addition, a closed part obtained by fitting the burner cap and burner body that constitute the burner is constructed across the fitting part of the burner body, and the flame hole of the burner is separated and independent for the pilot flame and the main flame. The upstream entrance of the burner flame hole that forms the pilot flame is substantially closed to form a semi-closed space, the pilot flame mixture pipe is opened in this space, and the closed part is inserted into the fitting. The burner is constructed by fitting into the joint and positioning the burner cap and burner body.
実施例の説明
以下本発明の実施例を第１図〜第７図をもとに
説明する。DESCRIPTION OF EMBODIMENTS Examples of the present invention will be described below with reference to FIGS. 1 to 7.
１はガスコンロで、２はガスコンロ１の点火・
消化ツマミ、３はガスコンロ１の燃焼部、４はガ
スコンロ１上に載置された被加熱物である。５は
バーナ本体で、混合管６を有するバーナボデイー
７の上面８にある開口部９に着脱自在に装着した
多数の炎孔１０をもつたバーナキヤツプ１１とよ
りなり、炎孔１０と混合管６の上面８で形成され
る空間を炎孔通路１２とし、かつ上流側を混合管
６に開口し、下流側を炎孔通路出口として上記炎
孔１０を形成させている。１３は混合管６に望ま
せた主ノズルである。１４は種火用混合気管で、
混合管６の周辺内部１５に設けられた通孔１６で
その通孔１６は先端をバーナキヤツプ１１に設け
た炎孔１０の上流側開口１７を炎孔１０を内周側
で端結形成１８して閉塞状に形成し、混合管６の
上面８とで炎孔入口側を閉塞する閉塞部１９によ
り略閉塞してなる半閉空間２０に望ませるように
配設されている。２１は炎孔１０に形成された主
炎、２３は種火用炎孔２２に形成された種火で、
バーナ５の中央に設けた二次空気孔２４から燃焼
用二次空気の一部を供給されて燃焼する。２５は
閉塞部１９に設けた溝で、周辺内部１５によつて
区切られた開口部９の両端を連絡しており、通孔
１６とバーナキヤツプ１１とバーナボデイー７の
位置決めを行う嵌合部２６との間にバーナボデイ
ー７に凹状となつている。２７はバーナ本体から
一定距離をおいて被加熱物４をゴトク爪２８に載
置して位置保持するゴトク、２９はバーナキヤツ
プ１１とバーナボデイー７のシール部で構成され
ている。 1 is the gas stove, 2 is the ignition/ignition of gas stove 1.
The extinguisher knob 3 is a combustion part of the gas stove 1, and 4 is an object to be heated placed on the gas stove 1. Reference numeral 5 denotes a burner body, which consists of a burner cap 11 having a number of flame holes 10 that is removably attached to an opening 9 on the upper surface 8 of a burner body 7 having a mixing tube 6. The space formed by the upper surface 8 is a flame hole passage 12, and the flame hole 10 is formed with an upstream side opening to the mixing tube 6 and a downstream side serving as a flame hole passage outlet. 13 is the main nozzle desired for the mixing tube 6. 14 is the pilot flame mixture pipe,
A through hole 16 is provided in the periphery inside 15 of the mixing tube 6, and the upstream opening 17 of the flame hole 10, whose tip end is provided in the burner cap 11, is connected to the flame hole 10 by forming an end 18 on the inner peripheral side thereof. The mixing tube 6 is formed in a closed shape, and is arranged so as to form a semi-closed space 20 that is substantially closed by a closing part 19 that closes the flame hole inlet side with the upper surface 8 of the mixing tube 6. 21 is a main flame formed in the flame hole 10, 23 is a pilot flame formed in the pilot flame hole 22,
A part of the secondary air for combustion is supplied from the secondary air hole 24 provided in the center of the burner 5 and is burned. Reference numeral 25 denotes a groove provided in the closing part 19, which communicates both ends of the opening part 9 separated by the peripheral interior 15, and a fitting part 26 for positioning the through hole 16, the burner cap 11, and the burner body 7. The burner body 7 has a concave shape between it and the burner body 7. Reference numeral 27 is a trivet for placing the object to be heated 4 on trivet claws 28 at a certain distance from the burner body and holding it in position, and 29 is a sealing portion between the burner cap 11 and the burner body 7.
以上の構成により、点火、消化ツマミ２を操作
するとバーナ本体５に主炎２１及び種火２３を形
成して被加熱物４を加熱する。その後、点火・消
火ツマミ２を操作してバーナ本体５で火力を弱く
すると、主炎２１は小さく短くなり、種火２３は
主ノズル１３より別のガス供給路を設けておくと
小さく短かくならない。従つて、種火２３で火炎
吹消え安全装置の熱電対部分を加熱する構成で
は、火炎吹消え安全装置が一定値の起磁力を得る
ため、主炎２１を小さくしても確実に火炎吹消え
安全装置は作動する。 With the above configuration, when the ignition/extinguishing knob 2 is operated, the main flame 21 and pilot flame 23 are formed in the burner body 5 to heat the object 4 to be heated. After that, when the ignition/extinguishing knob 2 is operated to weaken the firepower on the burner body 5, the main flame 21 becomes small and short, and if the pilot flame 23 is provided with a gas supply path separate from the main nozzle 13, it will not become small and short. . Therefore, in the configuration in which the pilot flame 23 heats the thermocouple part of the flame blowout safety device, the flame blowout safety device obtains a constant value of magnetomotive force, so even if the main flame 21 is made small, the flame blowout is ensured. Safety devices are activated.
このようにして使用されている時、バーナ本体
５へのガス供給は、主ノズル１３から供給され、
混合管６内で混合気となつて、炎孔１０より噴出
して主炎２１を形成する。この混合気は、種火用
炎孔２２より噴出することはない。何故ならば、
半閉空間２０と開口部９とは連結形成１８で閉じ
られているからである。種火用炎孔２２への混合
気は種火用混合気管１４より供給され、同様に炎
孔１０より噴出することはない。また使用中に被
加熱物４から煮汁が煮こぼれて種火用炎孔２２内
へ流入した時一部の煮こぼれは通孔１６内へ、一
部は閉塞部１９へ流れ、その後、溝２５へ流入し
開口部９へ流れる。溝２５が設けられているた
め、バーナ本体５を形成するバーナキヤツプ１１
とバーナボデイー７のシール部２９へ流れること
がないので、シール部２９にて煮こぼれが固まつ
て、バーナキヤツプ１１とバーナボデイー７が固
着し、取外しができなくなることはない。また、
コンロにおける燃焼性能を良好にする方法は、一
般的に主炎２１及び種火２３がゴトク爪２８に接
触しないようにする方法が用いられ、バーナ本体
５に形成される火炎を分割して小さい火炎を形成
し、その小さい火炎部分へゴトク爪２８を配設し
ている。そのために、バーナキヤツプ１１とバー
ナボデイー７は嵌合部２６へ連結形成部１８を嵌
合し、ゴトク２７とバーナ本体５の関係を位置決
めした。 When used in this way, the gas supply to the burner body 5 is from the main nozzle 13,
The mixture becomes an air-fuel mixture in the mixing tube 6 and is ejected from the flame hole 10 to form a main flame 21. This air-fuel mixture does not blow out from the pilot flame hole 22. because,
This is because the semi-closed space 20 and the opening 9 are closed by the connection formation 18. The air-fuel mixture to the pilot flame hole 22 is supplied from the pilot flame mixture pipe 14, and similarly does not blow out from the flame hole 10. In addition, when boiling liquid spills from the object to be heated 4 and flows into the pilot flame hole 22 during use, some of the boiled liquid flows into the through hole 16 and a portion flows into the closed part 19, and then flows into the groove 25. and flows into the opening 9. Since the groove 25 is provided, the burner cap 11 forming the burner body 5
Since the boiled boiled water does not flow to the seal part 29 of the burner body 7, boiled boiled water does not harden in the seal part 29 and the burner cap 11 and burner body 7 become stuck and cannot be removed. Also,
In order to improve the combustion performance in a stove, a method is generally used in which the main flame 21 and pilot flame 23 are prevented from coming into contact with the trivet claw 28, and the flame formed on the burner body 5 is divided into small flames. A trivet claw 28 is arranged in the small flame part. For this purpose, the connection forming part 18 of the burner cap 11 and the burner body 7 was fitted into the fitting part 26, and the relationship between the trivet 27 and the burner body 5 was positioned.
発明の効果
以上のように本発明を構成にすることにより、
次のような効果が得られる。Effects of the Invention By configuring the present invention as described above,
The following effects can be obtained.
(1) 種火用混合気管と主炎用の混合管は閉塞部に
て分割され、連結形成部が嵌合部に嵌合されて
いるために、嵌合とゴトクに対するバーナ本体
の位置決めが同時に行なわれ、特別に位置決め
用の工夫もいらなく、生産コスト低減につなが
る。(1) The mixture pipe for the pilot flame and the mixture pipe for the main flame are divided at the blocking part, and the connection forming part is fitted into the fitting part, so the fitting and positioning of the burner body relative to the trivet can be done at the same time. This eliminates the need for special positioning devices, leading to reduced production costs.
(2) 閉塞部に溝を設け、煮こぼれを案内している
ため、バーナキヤツプとバーナボデイーが煮こ
ぼれによつて固着し、取外しが不可能になるこ
とはない。(2) Since a groove is provided in the blocked part to guide boiling water, the burner cap and burner body will not become stuck due to boiling water and become impossible to remove.
第１図〜第７図は本発明の実施例を示し、第１
図はコンロ外観図、第２図は同コンロの燃焼部の
断面図、第３図は同燃焼部の平面図、第４図は同
コンロに用いるコンロバーナの断面図、第５図は
同コンロバーナのバーナキヤツプの平面図、第６
図は同コンロバーナの第３図に示すＸ−Ｘ断面
図、第７図は同バーナボデイーの平面図である。
５……コンロバーナ、６……混合管、７……バ
ーナボデイー、１０……炎孔、１１……バーナキ
ヤツプ、１４……種火用混合気管、１８……連結
形成、１９……閉塞部、２０……半閉空間、２５
……溝、２６……嵌合部。
1 to 7 show embodiments of the present invention.
The figure is an external view of the stove, Figure 2 is a sectional view of the combustion part of the stove, Figure 3 is a plan view of the combustion part, Figure 4 is a sectional view of the stove burner used in the stove, and Figure 5 is a sectional view of the stove. Floor plan of the burner cap of the burner, No. 6
The figure is a sectional view taken along the line XX shown in FIG. 3 of the stove burner, and FIG. 7 is a plan view of the burner body. 5... Stove burner, 6... Mixing tube, 7... Burner body, 10... Flame hole, 11... Burner cap, 14... Pilot flame mixture pipe, 18... Connection formation, 19... Closure part , 20...semi-closed space, 25
... Groove, 26 ... Fitting portion.
Claims (1)
を有するバーナボデイーを着脱嵌合してバーナ本
体を構成し、前記炎孔を種火用と主炎用に分離・
独立させた構成において、前記炎孔の一部を上流
側開口をバーナキヤツプとバーナボデイーを嵌合
して得られる閉塞部にて略閉塞し下流側を開口し
た半閉空間として形成し、この半閉空間に前記混
合管への燃料供給管とは別体の燃料供給管と連結
した種火用混合気管を開口し、前記炎孔の上流側
開口を内周側で連結形成して前記バーナボデイー
の嵌合部にわたつて構成し、バーナ本体の閉塞部
に、前記閉塞部の両側に構成される主炎用混合気
室を連続させる溝を設け、前記バーナキヤツプと
前記バーナボデイーの相互関係を位置決めしたコ
ンロバーナ。 ２ バーナ本体の種火用炎孔を前記バーナ上部に
一定間隔で設けたゴトクの爪下部以外に設けてな
る特許請求の範囲第１項記載のコンロバーナ。[Scope of Claims] 1. A burner body is constructed by attaching and detaching a burner cap having a large number of flame holes and a burner body having a mixing tube, and the flame holes are separated into a pilot flame and a main flame.
In the independent configuration, a part of the flame hole is formed as a semi-closed space in which the upstream opening is substantially closed by a closing part obtained by fitting the burner cap and the burner body, and the downstream side is open. A pilot flame mixture pipe connected to a fuel supply pipe separate from the fuel supply pipe to the mixing pipe is opened in a closed space, and the upstream opening of the flame hole is connected to the burner body on the inner peripheral side. A groove is provided in the closed part of the burner body to connect the main flame mixture chambers configured on both sides of the closed part, and the mutual relationship between the burner cap and the burner body is controlled. Positioned stove burner. 2. The stove burner according to claim 1, wherein the pilot flame holes of the burner body are provided at a location other than the lower part of a trivet provided at regular intervals on the upper part of the burner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59207316A JPS6186507A (en) | 1984-10-02 | 1984-10-02 | Conlova |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59207316A JPS6186507A (en) | 1984-10-02 | 1984-10-02 | Conlova |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6186507A JPS6186507A (en) | 1986-05-02 |
| JPH0544567B2 true JPH0544567B2 (en) | 1993-07-06 |
Family
ID=16537749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59207316A Granted JPS6186507A (en) | 1984-10-02 | 1984-10-02 | Conlova |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6186507A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014163524A (en) * | 2013-02-21 | 2014-09-08 | Harman Co Ltd | Gas burner |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61140714A (en) * | 1984-12-12 | 1986-06-27 | Matsushita Electric Ind Co Ltd | Cooking stove |
| JPS62243867A (en) * | 1986-04-14 | 1987-10-24 | カネボウ株式会社 | Method and apparatus for automatically adjusting marcerizingor bleaching liquid of cloth |
| JPS6325409A (en) * | 1986-07-16 | 1988-02-02 | Matsushita Electric Ind Co Ltd | Conlova |
| IT1315614B1 (en) * | 2000-03-10 | 2003-03-14 | Grandi Angelo Cucine Spa | GAS BURNER FOR FOOD COOKING EQUIPMENT. |
| ITTO20050685A1 (en) | 2005-09-30 | 2007-04-01 | Indesit Co Spa | COOKTOP WITH GAS BURNER INCLUDING A SEMIPERMEABLE ELEMENT |
| ITTO20070133A1 (en) * | 2007-02-26 | 2008-08-27 | Indesit Co Spa | GAS BURNER SYSTEM FOR FOOD COOKING APPLIANCES |
| ITRN20070012A1 (en) | 2007-02-27 | 2008-08-28 | Indesit Company Spa | COOKTOP |
| ITRN20070013A1 (en) | 2007-02-27 | 2008-08-28 | Indesit Company Spa | COOKTOP. |
| ITTV20070067A1 (en) | 2007-04-18 | 2008-10-19 | Mareno Ali Spa | CORONA SPARTIFIAMMA WITH RINGS OF MULTI-LEVEL AND ALTERNATE DISTRIBUTION HOLES, IN HIGH-PERFORMANCE MONOBLOC FOR LARGE GAS BURNER FOR FOOD COOKING |
| JP5558054B2 (en) * | 2009-09-04 | 2014-07-23 | リンナイ株式会社 | Stove burner |
| JP5350282B2 (en) * | 2010-01-22 | 2013-11-27 | リンナイ株式会社 | Gas stove |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57183427U (en) * | 1981-05-15 | 1982-11-20 | ||
| JPS5842774U (en) * | 1981-09-18 | 1983-03-22 | リコーエレメックス株式会社 | Watch dial mounting structure |
-
1984
- 1984-10-02 JP JP59207316A patent/JPS6186507A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014163524A (en) * | 2013-02-21 | 2014-09-08 | Harman Co Ltd | Gas burner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6186507A (en) | 1986-05-02 |
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