JP3455014B2 - Cooker burner - Google Patents
Cooker burnerInfo
- Publication number
- JP3455014B2 JP3455014B2 JP13096296A JP13096296A JP3455014B2 JP 3455014 B2 JP3455014 B2 JP 3455014B2 JP 13096296 A JP13096296 A JP 13096296A JP 13096296 A JP13096296 A JP 13096296A JP 3455014 B2 JP3455014 B2 JP 3455014B2
- Authority
- JP
- Japan
- Prior art keywords
- flame
- burner
- flame hole
- hole
- holes
- 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 - Fee Related
Links
Landscapes
- Gas Burners (AREA)
Description
【発明の詳細な説明】
【０００１】
【発明の属する技術分野】この発明は、ガステーブル等
のガスこんろに用いられるこんろバーナに関する。
【０００２】
【従来の技術】ガステーブル等のガスこんろにおいて、
こんろバーナの主炎が五徳の支え爪に触れて干渉する
と、主炎が冷却されてその燃焼性が悪くなり、ススの発
生及びＣＯの発生が著しく、また、熱効率も低下し、さ
らには、五徳の支え爪が高温酸化して耐久性も低下する
という問題点があった。
【０００３】そこで、たとえば、実公昭５９−３７５３
６号公報、実開昭６１−１４１５１９号公報に示されて
いるように、主炎孔の五徳の支え爪に対応する部分を無
炎孔部として五徳の支え爪部分に炎を形成しない構造と
することによって、上記問題点を解消しようとするもの
はある。
【０００４】
【発明が解決しようとする課題】しかしながら、上記従
来のものは火移り性能及び火力絞り性能等に欠けるとい
う問題点があるために、たとえば、図５に示されている
ように、大炎孔ａ′と小炎孔ｃ′を交互に配して強火か
ら弱火まで幅広く使用できるようにするとともに、五徳
の支え爪３′に対応する部分には火移り用の極小炎孔
ｄ′を配して火移りをよくすることにより、上記問題点
を解消したものはある。
【０００５】上記火移り性能と火力絞り性能等を高めた
従来のこんろバーナにあっては、五徳の支え爪３′に対
応する火移り用極小炎孔ｄ′の隣が大炎孔ａ′となって
いるので、この大炎孔ａ′で五徳の支え爪３′を挟む状
態となり、大炎孔ａ′に形成される主炎が五徳の支え爪
３′に触れて干渉する。したがって、燃焼性と熱効率は
低下し、五徳の支え爪３′の高温酸化による焼損も著し
いという問題点があった。
【０００６】そこで、この発明は、上記のこんろバーナ
において、主炎が五徳の支え爪に触れて干渉するのをな
くし、燃焼悪化を解消した上で、炎孔面積を小さくして
火力絞り性能等を高めたこんろバーナの提供を目的とし
ている。
【０００７】
【課題を解決するための手段】上記課題を解決するこの
発明のこんろバーナは、バーナ本体と、このバーナ本体
に載置されるバーナヘッドとからなり、上記バーナヘッ
ドの主炎孔が大炎孔と小炎孔を交互に配して形成され、
かつ、五徳の支え爪に対応する部分には火移り用の極小
炎孔を配したものにおいて、上記五徳の支え爪に対応す
る火移り用極小炎孔の隣の大炎孔部に、他の大炎孔より
も開口面積の小さい中炎孔を備えたことを特徴とする。
【０００８】上記構成を有するこの発明のこんろバーナ
は、主炎が五徳の支え爪に触れて干渉することがないの
で、燃焼性と熱効率がよくなり、かつ、炎孔面積が小さ
くなる関係で火力絞り性能も向上する。そして、五徳の
支え爪の焼損もない。
【０００９】
【発明の実施の形態】この発明のこんろバーナでは、た
とえば、実施例に対応する図面に示されているように、
バーナ本体１と、このバーナ本体１に載置されるバーナ
ヘッド２とからなり、上記バーナヘッド２の主炎孔が大
炎孔ａと小炎孔ｃを交互に配して強火から弱火まで幅広
く使用できるように形成され、五徳の支え爪３に対応す
る部分には火移り用の極小炎孔ｄを配して火移り性能を
高めたこんろバーナにおいて、上記五徳の支え爪３に対
応する火移り用の極小炎孔ｄの隣の大炎孔部に、他の大
炎孔ａよりも開口面積の小さい中炎孔ｂを備えて、五徳
の支え爪３の両側に五徳の支え爪３に触れることのない
中炎ｆが形成されるようにしている。
【００１０】したがって、中炎孔ｂに形成される中炎ｆ
が大炎孔ａに形成される主炎ｅより小さくなっても、主
炎ｅが支え爪３に触れてその燃焼状態が悪化する分を相
殺するから、燃焼性と熱効率がよくなって火力絞り性能
も向上する。
【００１１】以上この発明の実施の形態の一例について
説明したが、この発明はこうした実施の形態に何ら限定
されるものではなく、この発明の要旨を逸脱しない範囲
において様々な形態で実施しうることは勿論である。
【００１２】以上説明したこの発明の構成、作用及び実
施の形態を一層明確にするために、この発明のこんろバ
ーナを具体的に示した実施例について図面を参照して以
下に説明する。
【００１３】
【実施例】図１〜図４において、１はバーナ本体で、そ
の上面に内方へ傾斜した炎孔形成用の平滑面４を備えて
いる。２はバーナヘッドで、その周縁下面に大炎孔ａと
小炎孔ｃを交互に配した放射状の主炎孔が形成され、五
徳の支え爪３に対応する部分には火移り用の極小炎孔ｄ
が放射状に形成されている。そして、上記五徳の支え爪
３に対応する火移り用の極小炎孔ｄの隣の大炎孔部に、
他の大炎孔ａよりも開口面積の小さい中炎孔ｂを備えて
いる。
【００１４】上記バーナヘッド２は上記バーナ本体１上
に載置することにより、各々の炎孔ａ、ｂ、ｃ、ｄを有
するこんろバーナが形成されるものであるが、バーナ本
体１に対しバーナヘッド２を回転防止機構（図示せず）
により常時所定の位置関係を保って載置できるようにす
ると、五徳の支え爪３に対する中炎孔ｂと火移り用極小
炎孔ｄの位置関係が常時正確となり実施上有益である。
【００１５】上記構成において、主炎孔は大炎孔ａと小
炎孔ｃとが交互に配されているから、強火から弱火まで
幅広く使用でき、また、五徳の支え爪３に対応する部分
には火移り用の極小炎孔ｄを配しているので、火移り性
能もよい。
【００１６】上記火移り性能と火力絞り性能を高めたこ
んろバーナにおいて、五徳の支え爪３の両側に五徳の支
え爪３に触れることのない中炎ｆを形成する中炎孔ｂを
設けたから、この中炎孔ｂに形成される中炎ｆが五徳の
支え爪３に触れて干渉することがないため、中炎孔ｂに
形成される中炎ｆが大炎孔ａに形成される主炎ｅより小
さくても、主炎ｅが支え爪３に触れてその燃焼状態が悪
化する分を相殺するから、大炎孔ａと小炎孔ｃとが交互
に配されていることと相まって全体として燃焼性と熱効
率がよくなり火力絞り性能を向上することができる。
【００１７】
【発明の効果】この発明のこんろバーナは、以上説明し
たような形態で実施され、以下に記載されるような効果
を奏する。
【００１８】従来、五徳の支え爪付近の大炎孔に形成さ
れる主炎の五徳への干渉が、燃焼悪化、熱効率低下の原
因となっていたが、この発明では主炎が五徳の支え爪に
触れて干渉するのをなくしたので、燃焼性と熱効率がよ
くなってその分、炎孔面積を小さくでき（炎孔負荷を大
きくでき）火力絞り性能も著しく向上できる。
【００１９】また、五徳の支え爪の高温酸化による焼損
もないので、五徳の耐久性も著しく向上できる。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a stove burner used for a gas stove such as a gas table. [0002] In a gas stove such as a gas table,
If the main flame of the stove burner touches the support claws of Gotoku and interferes, the main flame will be cooled and its flammability will worsen, soot generation and CO generation will be remarkable, and the thermal efficiency will be reduced. There was a problem that the supporting nail of Gotoku oxidized at high temperature and the durability was lowered. Therefore, for example, Japanese Utility Model Publication No. 59-3753
No. 6 and Japanese Utility Model Application Laid-Open No. 61-141519, a structure in which a portion corresponding to the main claw of the virtues as a non-flame hole is formed as a non-flame hole so that no flame is formed on the virtues support claw. By doing so, there is an attempt to solve the above problem. [0004] However, the above-mentioned conventional one has a problem that it lacks in the fire transfer performance, the thermal throttle performance and the like, and therefore, for example, as shown in FIG. Flame holes a 'and small flame holes c' are alternately arranged so that they can be used widely from high to low heat. At the part corresponding to the support claw 3 'of Gotoku, a small flame hole d' for transferring fire is provided. Some of the above-mentioned problems have been solved by distributing and improving the fire. [0005] In the conventional burner burner having improved fire transfer performance and thermal drawing performance, a large fire hole a 'is located next to the fire transfer minimum flame hole d' corresponding to the support claw 3 'of Gotoku. The main flame formed in the large flame hole a 'comes into contact with and interferes with the large flame hole a'. Therefore, there has been a problem that the flammability and the thermal efficiency are reduced, and that the supporting claws 3 'of Gotoku are significantly burned out by high-temperature oxidation. In view of the above, the present invention provides the above-mentioned stove burner, in which the main flame is prevented from touching the support claws of the virtue and interfering with each other. The purpose is to provide a stove burner with improved quality. [0007] A stove burner according to the present invention for solving the above-mentioned problems comprises a burner main body and a burner head mounted on the burner main body, and a main flame hole of the burner head. Are formed by alternately arranging large and small flame holes,
In addition, in the portion corresponding to the support claw of Gotoku, a micro flame hole for fire transfer is arranged, and in the large flame hole portion next to the fire transfer micro flame hole corresponding to the support claw of Gotoku, another It is characterized by having a medium flame hole having an opening area smaller than that of the large flame hole. [0008] In the stove burner of the present invention having the above structure, the main flame does not touch the supporting claws of the virtue to interfere with each other, so that the combustibility and heat efficiency are improved and the flame hole area is reduced. Thermal drawing performance also improves. And there is no burning of the support nail of Gotoku. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In a stove burner according to the present invention, for example, as shown in the drawings corresponding to the embodiments,
The burner head 1 includes a burner main body 1 and a burner head 2 mounted on the burner main body 1. The main flame holes of the burner head 2 are arranged from large flame holes a and small flame holes c alternately to cover a wide range from high to low. In the stove burner which is formed so that it can be used and has a small flame hole d for a fire transfer disposed at a portion corresponding to the support claw 3 of the virtue, the fire claw 3 corresponds to the support claw 3 of the virtue. At the large flame hole portion adjacent to the very small flame hole d for fire transfer, a medium flame hole b having an opening area smaller than that of the other large flame holes a is provided. So that a medium flame f that does not touch the surface is formed. Therefore, the medium flame f formed in the medium flame hole b
Is smaller than the main flame e formed in the large flame hole a, the main flame e touches the supporting claws 3 to offset the deterioration of the combustion state, so that the flammability and the thermal efficiency are improved and the thermal expansion Performance also improves. Although an example of the embodiment of the present invention has been described above, the present invention is not limited to such an embodiment, and can be implemented in various forms without departing from the gist of the present invention. Of course. In order to further clarify the configuration, operation, and embodiment of the present invention described above, an embodiment specifically showing a stove burner of the present invention will be described below with reference to the drawings. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In FIGS. 1 to 4, reference numeral 1 denotes a burner main body having a smooth surface 4 for forming a flame hole inclined inward on an upper surface thereof. Reference numeral 2 denotes a burner head, on the lower surface of which is formed a radial main flame hole in which large flame holes a and small flame holes c are alternately arranged. Hole d
Are formed radially. Then, in the large flame hole portion next to the small flame hole d for fire transfer corresponding to the support claw 3 of Gotoku,
A medium flame hole b having an opening area smaller than that of the other large flame holes a is provided. When the burner head 2 is mounted on the burner main body 1, a stove burner having respective flame holes a, b, c, and d is formed. Burner head 2 is prevented from rotating (not shown)
Therefore, if it is possible to always keep the predetermined positional relationship, the positional relationship between the medium flame hole b and the small flame hole d for fire transfer with respect to the supporting claw 3 of the virtue is always accurate, which is useful in practice. In the above configuration, since the main flame holes are arranged such that the large flame holes a and the small flame holes c are alternately arranged, the main flame holes can be used widely from high heat to low heat. Since the small flame holes d for fire transfer are arranged, the fire transfer performance is also good. In the above-mentioned burner burner having improved fire transfer performance and thermal drawing performance, a medium flame hole b for forming a medium flame f which does not touch the virtue support claw 3 is provided on both sides of the virtue support claw 3. However, since the medium flame f formed in the medium flame hole b does not touch and interfere with the supporting claw 3 of the virtue, the medium flame f formed in the medium flame hole b is mainly formed in the large flame hole a. Even if the flame e is smaller than the flame e, the main flame e touches the support claws 3 to offset the deterioration of the combustion state, so that the large flame holes a and the small flame holes c are alternately arranged, so that the entire flame is formed. As a result, the combustibility and thermal efficiency are improved, and the thermal drawing performance can be improved. The stove burner of the present invention is embodied in the form described above, and has the following effects. Conventionally, the interference of the main flame formed in the large flame hole near the supporting claw of the virtue with the virtue has caused deterioration of combustion and a decrease in thermal efficiency. As a result, the combustibility and thermal efficiency are improved, and the flame hole area can be reduced (the flame hole load can be increased), and the thermal throttle performance can be significantly improved. Further, since there is no burning due to the high-temperature oxidation of the support claws of the virtue, the durability of the virtue can be remarkably improved.
【図面の簡単な説明】
【図１】この発明のこんろバーナの一実施例を示した要
部だけの断面図である。
【図２】バーナヘッドの仰視図である。
【図３】五徳の支え爪と炎孔配列との関係を示した平面
図である。
【図４】同展開正面図である。
【図５】従来の同展開正面図である。
【符号の説明】
１…バーナ本体、２…バーナヘッド、３…五徳の支え
爪、ａ…大炎孔、ｂ…中炎孔、ｃ…小炎孔、ｄ…極小炎
孔BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view of only essential parts showing an embodiment of a stove burner according to the present invention. FIG. 2 is an elevation view of the burner head. FIG. 3 is a plan view showing a relationship between a support claw of Gotoku and a flame hole arrangement. FIG. 4 is a developed front view. FIG. 5 is a developed front view of the same. [Description of Signs] 1 ... Burner main body, 2 ... Burner head, 3 ... Gotoku support claw, a ... Large flame hole, b ... Medium flame hole, c ... Small flame hole, d ... Minimum flame hole
フロントページの続き (56)参考文献 特開 平３−170714（ＪＰ，Ａ) 特開 昭62−52308（ＪＰ，Ａ) 実開 昭62−112425（ＪＰ，Ｕ) 実開 平１−8022（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) F23D 14/06 F24C 3/08 F24C 15/10 Continuation of the front page (56) References JP-A-3-170714 (JP, A) JP-A-62-52308 (JP, A) JP-A-62-112425 (JP, U) JP-A-1-80222 (JP) , U) (58) Fields investigated (Int. Cl. 7 , DB name) F23D 14/06 F24C 3/08 F24C 15/10
Claims (1)
るバーナヘッドとからなり、上記バーナヘッドの主炎孔
が大炎孔と小炎孔を交互に配して形成され、かつ、五徳
の支え爪に対応する部分には火移り用の極小炎孔を配し
たこんろバーナにおいて、 上記五徳の支え爪に対応する火移り用極小炎孔の隣の大
炎孔部に、他の大炎孔よりも開口面積の小さい中炎孔を
備えたことを特徴とするこんろバーナ。(57) [Claims 1] A burner main body and a burner head mounted on the burner main body, wherein the main flame holes of the burner head alternate between large flame holes and small flame holes. In the stove burner, which is formed by arranging, and in which a portion corresponding to the supporting claw of the virtues is provided with a micro flame hole for the transfer of fire, adjacent to the micro flame holes for the transfer of the fire corresponding to the supporting claws of the above virtues A burner burner characterized in that a large flame hole portion is provided with a medium flame hole having a smaller opening area than other large flame holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13096296A JP3455014B2 (en) | 1996-04-25 | 1996-04-25 | Cooker burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13096296A JP3455014B2 (en) | 1996-04-25 | 1996-04-25 | Cooker burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09292108A JPH09292108A (en) | 1997-11-11 |
| JP3455014B2 true JP3455014B2 (en) | 2003-10-06 |
Family
ID=15046706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13096296A Expired - Fee Related JP3455014B2 (en) | 1996-04-25 | 1996-04-25 | Cooker burner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3455014B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4942715B2 (en) * | 2008-08-25 | 2012-05-30 | リンナイ株式会社 | Gas stove |
| JP5172740B2 (en) * | 2009-02-23 | 2013-03-27 | リンナイ株式会社 | Gas stove |
| JP5291696B2 (en) * | 2010-12-15 | 2013-09-18 | リンナイ株式会社 | Stove burner |
| JP5491431B2 (en) * | 2011-02-22 | 2014-05-14 | リンナイ株式会社 | Stove burner |
| CN102777910B (en) * | 2012-07-27 | 2014-07-16 | 慈溪市神驹节能科技有限公司 | Multi-ring diffusing disc of group injection flow complemented-burning type gas burner |
-
1996
- 1996-04-25 JP JP13096296A patent/JP3455014B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09292108A (en) | 1997-11-11 |
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