JPH0861616A - Gas burner - Google Patents

Gas burner

Info

Publication number
JPH0861616A
JPH0861616A JP22245094A JP22245094A JPH0861616A JP H0861616 A JPH0861616 A JP H0861616A JP 22245094 A JP22245094 A JP 22245094A JP 22245094 A JP22245094 A JP 22245094A JP H0861616 A JPH0861616 A JP H0861616A
Authority
JP
Japan
Prior art keywords
flame
burner
partition
flames
shape
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
Application number
JP22245094A
Other languages
Japanese (ja)
Other versions
JP3347489B2 (en
Inventor
Yuuji Sugiura
祐示 杉浦
Hisao Kojima
久雄 小島
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Paloma Kogyo KK
Original Assignee
Paloma Kogyo KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Paloma Kogyo KK filed Critical Paloma Kogyo KK
Priority to JP22245094A priority Critical patent/JP3347489B2/en
Publication of JPH0861616A publication Critical patent/JPH0861616A/en
Application granted granted Critical
Publication of JP3347489B2 publication Critical patent/JP3347489B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

PURPOSE: To separate neighboring flames from each other surely and contact the flames with necessary and sufficient secondary air by providing partitions, positioned between neighboring flame ports, on the lower surface of a flange unit for a burner head. CONSTITUTION: Partitionings 3, having a height nearly equal to the height of the upper end of a flame port 1, width slightly narrower than a distance between neighboring flame ports 1 and length equal to a distance from the end face 1a of the flame port to the outer peripheral rim 2a of the flange unit 2, are formed integrally with the flange unit 2 at the lower surface thereof. In this case, the partitions 3 are projected on the upper part of the flange unit from the end face 1a of the flame port to a flame keeping part between neighboring flame ports 1 whereby the separation of nieghboring flames can be effected surely. The nieghboring flames are separated and necessary and sufficient secondary air is contacted with the flames in such a manner whereby burning property of a burner is improved and troubles such as the generation of red flame, increasing of CO, generation of extinction sound, deterioration of lifting property and the like can be reduced.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】この発明は、ガス調理器のガスバ
ーナに関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gas burner for a gas cooker.

【0002】[0002]

【従来の技術】従来から、ガス調理器のガスバーナとし
ては、たとえば、図23〜図25の従来例に示されてい
るように、バーナ本体Aと、このバーナ本体A上に載置
して周縁に多数の炎孔1を形成するバーナヘッドBとか
らなり、バーナヘッドBには煮こぼれ等による炎孔詰り
を防ぐ鍔部2を備えた構造のものが知られている。
2. Description of the Related Art Conventionally, as a gas burner of a gas cooker, for example, as shown in a conventional example of FIGS. 23 to 25, a burner body A and a peripheral edge of the burner body A placed on the burner body A are used. It is known that the burner head B is composed of a burner head B forming a large number of flame holes 1, and the burner head B is provided with a flange portion 2 for preventing clogging of the flame holes due to spillage or the like.

【0003】最近ではバーナ本体Aを板金製とし、バー
ナヘッドBは鍛造製としたガスバーナが主流となってい
るが、この場合、バーナ本体Aの製造過程においてプレ
ス加工時の絞りの関係等から環状混合室9の外端上縁4
に水平部分4aと曲げ加工部分4b(以下、R部分と呼
ぶ)とが必要となるため、バーナ本体Aの外端上縁4が
バーナヘッドBの炎孔端面1aより外方に突出し炎孔1
は上部の鍔部2の存在と相まって相当奥まった位置とな
る。
Recently, a gas burner in which the burner main body A is made of sheet metal and the burner head B is forged is mainly used. Upper edge 4 of outer end of mixing chamber 9
Since a horizontal portion 4a and a bent portion 4b (hereinafter, referred to as R portion) are required for the above, the outer edge upper edge 4 of the burner body A projects outward from the flame hole end surface 1a of the burner head B, and the flame hole 1
Is a relatively deep position due to the presence of the upper collar portion 2.

【0004】したがって、この種のガスバーナにおいて
は、一次空気は30%〜50%程度であり、炎aに二次
空気が必要かつ十分に接触して始めて適正な炎aが形成
されることから、炎aはバーナ本体Aの外端上縁4のR
部分4bとバーナヘッドBの鍔部2の外周縁2aとで保
炎され、バーナ本体Aの外端上縁4のR部分4bとバー
ナヘッドBの鍔部2の外周縁2aの外方に炎aが形成さ
れる(図23参照)。
Therefore, in this type of gas burner, the primary air is about 30% to 50%, and the proper flame a is formed only when the secondary air is necessary and sufficiently contacted with the flame a. The flame a is the R of the outer edge upper edge 4 of the burner body A.
The flame is held by the portion 4b and the outer peripheral edge 2a of the flange portion 2 of the burner head B, and the flame is generated outside the R portion 4b of the outer end upper edge 4 of the burner body A and the outer peripheral edge 2a of the flange portion 2 of the burner head B. a is formed (see FIG. 23).

【0005】そこで、相隣接する炎孔1から噴出する混
合ガスは、炎孔端面1aからバーナ本体Aの外端上縁4
のR部分4bとバーナヘッドBの鍔部2の外周縁2a
(以下保炎部という)までの間bで互に干渉して拡散混
合されるため、保炎部で形成される炎aの内炎a′は辛
うじて分離形成されるものの、外炎a″は互にくっつき
隣接の外炎a″は相互につながってしまう(図25参
照)。
Therefore, the mixed gas ejected from the flame holes 1 adjacent to each other, the mixed gas ejected from the flame hole end face 1a to the outer edge upper edge 4 of the burner body A.
R portion 4b and outer peripheral edge 2a of the flange portion 2 of the burner head B
(Hereinafter referred to as the flame holding part), the b interfers with each other and diffuses and mixes with each other, so that the inner flame a ′ of the flame a formed in the flame holding part is barely separated but the outer flame a ″ is formed. Adjacent external flames a ″ stick to each other and are connected to each other (see FIG. 25).

【0006】[0006]

【発明が解決しようとする課題】前記従来のガスバーナ
は、炎aの外炎a″がつながってしまうため、炎aに対
する二次空気cの接触が平面的となって炎と炎の間にま
で入り込まず二次空気不足となる。したがって、赤火が
出たり、炎aが伸びて鍋や五徳等に接触、冷却されるこ
とと相まってその燃焼性が悪化するために、COも多く
なり、また、消火音も発生するという問題点があった。
In the conventional gas burner described above, since the outer flame a ″ of the flame a is connected, the contact of the secondary air c with the flame a becomes flat and even between the flames. As a result, a red fire comes out, and a flame a spreads to contact a pot or Gotoku, etc., and the combustibility deteriorates as it cools. However, there was a problem that a fire extinguishing sound was also generated.

【0007】この発明は、従来の技術の有する斯かる問
題点に鑑み、相隣接する炎を確実に分離して炎に必要か
つ十分な二次空気が接触するようにして燃焼性の向上等
を図ることを目的としている。
In view of the above problems of the prior art, the present invention reliably separates adjacent flames so that necessary and sufficient secondary air comes into contact with the flames to improve combustibility. The purpose is to plan.

【0008】[0008]

【課題を解決するための手段】上記目的を達成するため
に、この発明のガスバーナは、バーナ本体と、このバー
ナ本体上に載置して周縁に多数の炎孔を形成するバーナ
ヘッドとからなり、バーナヘッドには煮こぼれ等による
炎孔詰りを防ぐ鍔部を備えたガスバーナにおいて、上記
バーナヘッドの鍔部の下面に、相隣接する炎孔間に位置
する仕切りを設けたことを主要な特徴とする。
In order to achieve the above object, the gas burner of the present invention comprises a burner body and a burner head which is mounted on the burner body to form a large number of flame holes in its peripheral edge. The main feature of the burner head is a gas burner having a flange portion that prevents clogging of the flame holes due to spillage, etc., with a partition located between adjacent flame holes on the lower surface of the flange portion of the burner head. And

【0009】そして、上記仕切りとして鍔部の下面に突
起又はリブを一体形成したことを特徴とする。
A protrusion or a rib is integrally formed on the lower surface of the collar portion as the partition.

【0010】[0010]

【作用】上記構成を有するこの発明のガスバーナは、相
隣接する炎を相隣接する炎孔間に位置して設けられた仕
切りによって確実に分離するから、二次空気と接触のよ
い炎が形成される。この結果、二次空気の接触が必要か
つ十分となりバーナの燃焼性等は向上する。
In the gas burner of the present invention having the above-mentioned structure, the adjacent flames are reliably separated by the partition provided between the adjacent flame holes, so that a flame that is in good contact with the secondary air is formed. It As a result, the contact of the secondary air is necessary and sufficient, and the burnability of the burner is improved.

【0011】そして、上記仕切りを突起又はリブとする
ことにより、上記作用、効果と併せてその作出が簡易に
行いうる。この結果、均一な製品の量産が可能となる。
Further, by forming the partition as a protrusion or a rib, it is possible to easily produce the partition together with the above-described actions and effects. As a result, uniform production of products becomes possible.

【0012】[0012]

【実施例】以下この発明のガスバーナの実施例について
図面を参照して説明する。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a gas burner according to the present invention will be described below with reference to the drawings.

【0013】実施例はガステーブルのこんろバーナにこ
の発明を適用したもので、図1〜図22において、Aは
バーナ本体で、基端に拡開入口5を有する混合管6と、
上面に後述するバーナヘッドBを載置する環状載置部7
を有し中心部にはバーナヘッドBを位置決め支持する支
持部8を備えた環状混合室9とを相互に連通して一体形
成した構造となっており、このバーナ本体Aは環状混合
室9の外端上縁4に水平部分4aとR部分4bとを有す
る2分割プレス加工の板金製となしている。そして、混
合管6の基端拡開入口5には一次空気調整用のダンパー
10とメインガスノズル11を備えている(図1参
照)。
In the embodiment, the present invention is applied to a stove burner of a gas table. In FIGS. 1 to 22, A is a burner main body, and a mixing pipe 6 having an expansion inlet 5 at a base end,
An annular mounting portion 7 for mounting a burner head B described later on the upper surface.
And an annular mixing chamber 9 having a supporting portion 8 for positioning and supporting the burner head B at the center thereof, and integrally formed so as to communicate with each other. The outer edge upper edge 4 has a horizontal portion 4a and an R portion 4b, and is made of a two-division pressed sheet metal. A damper 10 for adjusting the primary air and a main gas nozzle 11 are provided at the base end widening inlet 5 of the mixing pipe 6 (see FIG. 1).

【0014】Bはバーナヘッドで、その外周縁に煮こぼ
れ等による炎孔詰りの防止を主たる目的とし、併せて保
炎性や火移り等をよくするための鍔部2を備え、この鍔
部2の内側下面に炎孔1を形成する多数のスリット状炎
孔溝12を放射状に有し、中心部には前記バーナ本体A
の支持部8に挿入支持する支持筒13と、この支持筒1
3の上方を覆って煮こぼれ等の侵入を防ぐ傘14とを備
えた構造となっており、このバーナヘッドBは鍛造製と
なしている(図1及び図2参照)。
Reference numeral B denotes a burner head, which is mainly provided at the outer peripheral edge thereof to prevent clogging of flame holes due to spillage and the like, and is also provided with a flange portion 2 for improving flame holding property and fire transfer. 2 has a large number of slit-shaped flame hole grooves 12 forming the flame holes 1 on the inner lower surface thereof, and the burner body A is formed in the central portion.
Supporting cylinder 13 inserted into and supporting the supporting portion 8 of the
The burner head B is forged (see FIGS. 1 and 2).

【0015】前記バーナ本体AとバーナヘッドBは、バ
ーナ本体Aの支持部8にバーナヘッドBの支持筒13を
挿入してバーナ本体Aに対しバーナヘッドBを位置決め
支持し、バーナ本体Aの環状載置部7にバーナヘッドB
のスリット状炎孔溝部を載せて密接すると、その周縁に
炎孔溝12と環状載置部7とにより形成される多数の炎
孔1と、中央には支持筒13により形成される二次空気
通路15とを備えたガスバーナが構成される。
In the burner body A and the burner head B, the support cylinder 13 of the burner head B is inserted into the support portion 8 of the burner body A to position and support the burner head B with respect to the burner body A, and the annular shape of the burner body A. The burner head B is placed on the mounting portion 7.
When the slit-shaped flame hole groove portions are placed and closely contacted with each other, a large number of flame holes 1 formed by the flame hole grooves 12 and the annular mounting portion 7 are formed on the periphery thereof, and the secondary air formed by the support cylinder 13 is formed in the center. A gas burner with a passage 15 is constructed.

【0016】3は前記構成のガスバーナにおいて、多数
の炎孔1に形成される炎aを互に分離するための仕切り
で、突起又はリブを前記バーナヘッドBの鍔部2の下面
に一体に設けることにより形成されている。
In the gas burner of the above construction, 3 is a partition for separating flames a formed in a large number of flame holes 1 from each other, and projections or ribs are integrally provided on the lower surface of the flange portion 2 of the burner head B. It is formed by

【0017】上記仕切り3の目的は相隣接する炎孔1か
ら噴出する混合ガスが保炎部までの間bに拡散したり、
混合するのを防ぐことにあるが、その形状によっては、
たとえば、バーナのCO特性、リフト性、消火音、火移
り、炎孔詰りの全てを満足するわけではないため、その
バーナの求める性能に最も適合する形状とするが望まし
く、また、隣接の炎aの分離を確実とするために、相隣
接する炎孔1、1間の中央部に位置させるのが望まし
い。ここに、仕切りの形状とは、仕切り3の巾w、長さ
l、高さh及び垂直断面形状、水平断面形状等の総称を
いう。
The purpose of the partition 3 is to allow the mixed gas ejected from the adjacent flame holes 1 to diffuse to the flame holding portion b.
It is to prevent mixing, but depending on its shape,
For example, the CO characteristics, liftability, extinguishing noise, fire transfer, and clogging of the flame of the burner are not all satisfied, so it is desirable to have a shape that best suits the performance required by the burner. In order to ensure the separation of the above, it is desirable to locate them in the central portion between the adjacent flame holes 1, 1. Here, the shape of the partition is a general term for the width w, the length l, the height h, the vertical sectional shape, the horizontal sectional shape, etc. of the partition 3.

【0018】そこで、前記仕切り3の形状の具体例を以
下に説明する。
Therefore, a specific example of the shape of the partition 3 will be described below.

【0019】図1〜図5の実施例の仕切り3は、炎孔1
の上端近くまでの高さhを有し、炎孔端面1aから鍔部
2の外周縁2aにまで至る長さlを備え、幅wは隣接の
炎孔1、1間よりやや狭い幅とした形状の仕切り3を鍔
部2の下面に一体形成している。この実施例の仕切り3
にあっては、相隣接する炎孔1、1間の炎孔端面1aか
ら保炎部に至る上方部に仕切り3が突設されているの
で、相隣接する炎aの分離も確実に行われ、特に、バー
ナのリフト性、火移り、炎孔詰り(仕切り3を設けても
炎孔詰りに影響が少ないこと、以下同じ)においてすぐ
れた効果を奏する。なお、この実施例の仕切り3の正面
から見た断面形状は下部が丸形となっているが、角形そ
の他の断面形状としてもよい。
The partition 3 of the embodiment shown in FIGS. 1 to 5 has a flame hole 1
Has a height h close to the upper end of the flame hole and has a length 1 from the flame hole end face 1a to the outer peripheral edge 2a of the flange portion 2, and the width w is set to be slightly narrower than that between the adjacent flame holes 1 and 1. A partition 3 having a shape is integrally formed on the lower surface of the collar portion 2. Partition 3 of this Example
In this case, since the partition 3 is projectingly provided in the upper part from the flame hole end surface 1a between the adjacent flame holes 1 and 1 to the flame holding portion, the separation of the adjacent flames a is surely performed. Particularly, excellent effects are exhibited in the liftability of the burner, fire transfer, and flame hole clogging (the effect of clogging the flame hole is small even if the partition 3 is provided, the same applies hereinafter). Although the lower part of the partition 3 of this embodiment has a round cross section as viewed from the front, it may have a rectangular cross section.

【0020】図6〜図8の実施例の仕切り3は、炎孔1
の上端近くまでの高さhを有し、鍔部2の外端寄りだけ
の短い長さlとして炎孔端面1aとの間に隙間を存し、
幅wは隣接の炎孔1、1間よりやや狭い幅とした形状の
仕切り3を鍔部2の下面に一体形成している。この実施
例の仕切り3にあっても先の図1〜図5の実施例と同様
にバーナのリフト性、火移り、炎孔詰りにおいて特にす
ぐれた効果を奏するものである。なお、この実施例の仕
切り3の正面から見た断面形状は角形となっているが、
丸形その他の断面形状としてもよい。
The partition 3 of the embodiment shown in FIGS. 6 to 8 has a flame hole 1
Has a height h close to the upper end of the flange portion 2 and has a short length 1 only near the outer end of the flange portion 2 with a gap between the flame hole end surface 1a,
A partition 3 having a width w that is slightly narrower than that between the adjacent flame holes 1 and 1 is integrally formed on the lower surface of the collar portion 2. Even in the partition 3 of this embodiment, as in the above-described embodiments of FIGS. 1 to 5, particularly excellent effects are obtained in the liftability of the burner, fire transfer, and clogging of flame holes. The cross-sectional shape of the partition 3 of this embodiment as viewed from the front is square,
It may have a round shape or another cross-sectional shape.

【0021】図9〜図11の実施例の仕切り3は、炎孔
1の下方部までの高さhを有し、炎孔端面1aから鍔部
2の外周縁2aにまで至る長さlを備え、幅wは隣接の
炎孔1、1間の幅の略半分以下の狭い幅とした形状の仕
切り3を鍔部2の下面に一体形成している。この実施例
の仕切り3にあっては、相隣接する炎孔1、1間の炎孔
端面1aから保炎部に至る炎孔1の下方部までの高さh
を有する幅狭の仕切り3が突設されており、特に、バー
ナのリフト性、消火音、火移り、炎孔詰りにおいてすぐ
れた効果を奏するものである。なお、この実施例の仕切
り3の正面から見た断面形状は炎孔1、1間の形状に適
合する縦長幅狭のテーパ角形となっているが、その他の
断面形状としてもよい。
The partition 3 of the embodiment shown in FIGS. 9 to 11 has a height h to the lower part of the flame hole 1 and a length 1 from the flame hole end face 1a to the outer peripheral edge 2a of the collar portion 2. The partition 3 is formed integrally with the lower surface of the collar 2 so that the width w is narrower than about half the width between the adjacent flame holes 1 and 1. In the partition 3 of this embodiment, the height h from the flame hole end face 1a between the adjacent flame holes 1 and 1 to the lower portion of the flame hole 1 from the flame holding portion to the flame holding portion.
A narrow partition 3 having a protrusion is provided so as to exhibit excellent effects particularly on the liftability of the burner, fire extinguishing noise, fire transfer, and clogging of flame holes. The sectional shape of the partition 3 of this embodiment as viewed from the front is a tapered rectangular shape having a narrow vertical length and a width suitable for the shape between the flame holes 1 and 1, but may have other sectional shapes.

【0022】図12〜図14の実施例の仕切り3は、炎
孔1の下端近くまでの高さhを有し、炎孔端面1aから
鍔部2の外周縁2aにまで至る長さlを備え、幅wは隣
接の炎孔1、1間よりやや狭い幅とした形状の仕切り3
を鍔部2の下面に一体形成している。この実施例の仕切
り3にあっては、幅広の仕切り3が突設されているの
で、炎aの分離が確実となって、二次空気と接触のよい
炎aが形成されるため、特に、CO特性、消火音におい
てすぐれた効果を奏し、リフト性、火移り、炎孔詰りで
その効果はやや劣るものの、バーナの性能に支障をきた
すほどではない。なお、この実施例の仕切り3の正面か
ら見た断面形状は炎孔1、1間の形状に適合する縦長幅
広のテーパ角形となっているが、その他の断面形状とし
てもよい。
The partition 3 of the embodiment shown in FIGS. 12 to 14 has a height h close to the lower end of the flame hole 1 and a length l extending from the flame hole end face 1a to the outer peripheral edge 2a of the collar portion 2. The partition 3 has a width w that is slightly narrower than that between the adjacent flame holes 1 and 1.
Is integrally formed on the lower surface of the collar portion 2. In the partition 3 of this embodiment, since the wide partition 3 is provided so as to project, the separation of the flame a is ensured and the flame a that is in good contact with the secondary air is formed. It has excellent effects on CO characteristics and fire extinguishing sound, and is slightly inferior in effect due to liftability, transfer of heat, and clogging of flame holes, but it does not hinder the performance of the burner. The sectional shape of the partition 3 of this embodiment as viewed from the front is a vertically long and wide taper square shape conforming to the shape between the flame holes 1 and 1, but other sectional shapes may be used.

【0023】以上説明した仕切り3は、混合ガスが拡散
混合するのを防止する形状であればどのような形状でも
構わないが、その形状の垂直断面の形としては、たとえ
ば、図15の(イ)、(ロ)、図16の(ハ)、
(ニ)、図17の(ニ)、図18の(イ)、(ロ)、
(ハ)に示されている角形状のもののほか、図15の
(ハ)、(ニ)、図16の(イ)、(ロ)、図19の
(ロ)、(ハ)、図20の(イ)、(ロ)に示されてい
る三角状のもの又は図17の(イ)、(ロ)に示されて
いる角形の一部を凸状曲面としたもの、図18の
(ニ)、図19の(ニ)に示されている角形の一部を凹
状曲面としたもの、さらには、図17の(ハ)に示され
ている中央凹みの鼓状のもの、図19の(イ)に示され
ている中央ふくらみの太鼓状のもの等とするも自由であ
る。
The partition 3 described above may have any shape as long as it prevents the mixed gas from diffusing and mixing. The shape of the vertical cross section of the shape is, for example, (a) in FIG. ), (B), (c) in FIG. 16,
(D), FIG. 17 (d), FIG. 18 (a), (b),
In addition to the square shape shown in (c), (c) of FIG. 15, (d), (a), (b) of FIG. 16, (b), (c) of FIG. (A), (b) the triangular shape shown in FIG. 17 or (a) in FIG. 17, (b) a part of the polygonal shape having a convex curved surface, (d) in FIG. , A part of the square shown in FIG. 19 (d) has a concave curved surface, and further, a drum-shaped part with a central depression shown in FIG. 17 (c), (a) in FIG. It is also free to use a drum shape with a central bulge shown in ().

【0024】また、仕切り3の水平断面の形としては、
図21の(イ)、(ハ)に示されている角形状のものの
ほか、図21の(ロ)及び図22の(イ)に示されてい
る三角状のもの又は図21の(ニ)及び図22の(ニ)
に示されている丸形状のもの、さらには、図22の
(ロ)に示されている中央凹みの鼓状のもの、図22の
(ハ)に示されている波形状のもの等とするも自由であ
る。
The shape of the horizontal section of the partition 3 is as follows.
In addition to the angular shape shown in (a) and (c) of FIG. 21, the triangular shape shown in (b) of FIG. 21 and (a) of FIG. 22 or (d) of FIG. And (d) in FIG.
22. Further, the circular shape shown in FIG. 22B, the drum shape with the central depression shown in FIG. 22B, the corrugated shape shown in FIG. Is also free.

【0025】以上例示した仕切り3の形状については、
炎孔間に存在し隣接の炎を分離するものであればどのよ
うな形状でもよいが、そのバーナの求める性能に最も適
合する形状を選定し、これらを適宜に組合せることによ
り二次空気と接触のよい炎を形成するもので、バーナの
目的に応じて使い分けるものである。
Regarding the shape of the partition 3 exemplified above,
Any shape may be used as long as it exists between the flame holes and separates adjacent flames.However, by selecting a shape that best suits the performance required by the burner and combining these appropriately, the secondary air It forms a flame with good contact and is used properly according to the purpose of the burner.

【0026】以上この発明の実施例について説明した
が、この発明はこうした実施例に何等限定されるもので
はなく、この発明の要旨を逸脱しない範囲において、種
々なる態様で実施し得ることは勿論である。たとえば、
本実施例では板金製のバーナ本体と鍛造製のバーナヘッ
ドからなるガスバーナとして例示したが、バーナ本体と
バーナヘッドをともに鋳物製としたガスバーナ等にも適
用できる。
Although the embodiments of the present invention have been described above, the present invention is not limited to these embodiments, and it is needless to say that the present invention can be implemented in various modes without departing from the scope of the present invention. is there. For example,
Although a gas burner including a burner body made of sheet metal and a burner head made of forging is exemplified in the present embodiment, it is also applicable to a gas burner in which both the burner body and the burner head are made of casting.

【0027】[0027]

【発明の効果】以上説明したこの発明のガスバーナによ
れば、相隣接する炎を仕切りにより確実に分離して炎に
必要かつ十分な二次空気が接触するようにしたから、バ
ーナとしての燃焼性が向上し、従来のこの種のガスバー
ナのように二次空気不足により赤火が出たり、COが多
くなったり、消火音が発生したり、リフト性が悪化する
といった問題点は低減される。
According to the gas burner of the present invention described above, since the adjacent flames are reliably separated by the partition so that the necessary and sufficient secondary air comes into contact with the flames, the combustibility as a burner is improved. The problems such as red fire, increase of CO, extinguishing noise, and deterioration of liftability due to lack of secondary air as in the conventional gas burner of this type are reduced.

【0028】また、仕切りとして鍔部の下面に突起又は
リブを一体形成せしめると、その作出が簡易に行い得て
均一な製品の量産が可能であるから、コスト的にも廉価
となる。
Further, if a protrusion or a rib is integrally formed on the lower surface of the collar portion as a partition, the production can be easily performed and uniform mass production of the product is possible, so that the cost is also reduced.

【図面の簡単な説明】[Brief description of drawings]

【図1】この発明のガスバーナの一実施例を示した全体
断面図である。
FIG. 1 is an overall sectional view showing an embodiment of a gas burner of the present invention.

【図2】バーナヘッドだけの全体仰視図である。FIG. 2 is an overall elevational view of only the burner head.

【図3】その要部の断面図である。FIG. 3 is a sectional view of a main part thereof.

【図4】その正面図である。FIG. 4 is a front view thereof.

【図5】バーナヘッドだけの仰視図である。FIG. 5 is a perspective view of only the burner head.

【図6】仕切りの形状を異にする要部の断面図である。FIG. 6 is a cross-sectional view of a main part having different partition shapes.

【図7】その正面図である。FIG. 7 is a front view thereof.

【図8】バーナヘッドだけの仰視図である。FIG. 8 is a perspective view of only the burner head.

【図9】仕切りの形状を異にする要部の断面図である。FIG. 9 is a cross-sectional view of a main part having different partition shapes.

【図10】その正面図である。FIG. 10 is a front view thereof.

【図11】バーナヘッドだけの仰視図である。FIG. 11 is a perspective view of only the burner head.

【図12】仕切りの形状を異にする要部の断面図であ
る。
FIG. 12 is a cross-sectional view of a main part having different partition shapes.

【図13】その正面図である。FIG. 13 is a front view thereof.

【図14】バーナヘッドだけの仰視図である。FIG. 14 is a perspective view of only the burner head.

【図15】仕切りの垂直断面の形の例を示した一部の断
面図である。
FIG. 15 is a partial cross-sectional view showing an example of the shape of a vertical cross section of a partition.

【図16】仕切りの垂直断面の形の例を示した一部の断
面図である。
FIG. 16 is a partial cross-sectional view showing an example of the shape of a vertical cross section of a partition.

【図17】仕切りの垂直断面の形の例を示した一部の断
面図である。
FIG. 17 is a partial sectional view showing an example of the shape of a vertical section of a partition.

【図18】仕切りの垂直断面の形の例を示した一部の断
面図である。
FIG. 18 is a partial cross-sectional view showing an example of the shape of a vertical cross section of a partition.

【図19】仕切りの垂直断面の形の例を示した一部の断
面図である。
FIG. 19 is a partial sectional view showing an example of the shape of a vertical section of a partition.

【図20】仕切りの垂直断面の形の例を示した一部の断
面図である。
FIG. 20 is a partial cross-sectional view showing an example of the shape of a vertical cross section of a partition.

【図21】仕切りの水平断面の形の例を示した一部の仰
視図である。
FIG. 21 is a partial perspective view showing an example of the shape of the horizontal section of the partition.

【図22】仕切りの水平断面の形の例を示した一部の仰
視図である。
FIG. 22 is a partial perspective view showing an example of the shape of the horizontal section of the partition.

【図23】従来例の要部だけの断面図である。FIG. 23 is a sectional view of only a main part of a conventional example.

【図24】その正面図である。FIG. 24 is a front view thereof.

【図25】バーナヘッドだけの仰視図である。FIG. 25 is a perspective view of only the burner head.

【符号の説明】[Explanation of symbols]

A バーナ本体 B バーナヘッド 1 炎孔 2 鍔部 3 仕切り A Burner body B Burner head 1 Flame hole 2 Collar part 3 Partition

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 バーナ本体と、このバーナ本体上に載置
して周縁に多数の炎孔を形成するバーナヘッドとからな
り、バーナヘッドには煮こぼれ等による炎孔詰りを防ぐ
鍔部を備えたガスバーナにおいて、 上記バーナヘッドの鍔部の下面に、相隣接する炎孔間に
位置する仕切りを設けたことを特徴とするガスバーナ。
1. A burner main body and a burner head which is mounted on the burner main body and forms a large number of flame holes on its peripheral edge. The burner head is provided with a collar portion for preventing clogging of the flame holes due to spillage or the like. A gas burner, characterized in that a partition located between adjacent flame holes is provided on the lower surface of the flange portion of the burner head.
【請求項2】 上記仕切りとして鍔部の下面に突起又は
リブを一体形成した請求項1記載のガスバーナ。
2. The gas burner according to claim 1, wherein a projection or a rib is integrally formed on the lower surface of the collar portion as the partition.
JP22245094A 1994-08-24 1994-08-24 Gas burner Expired - Fee Related JP3347489B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22245094A JP3347489B2 (en) 1994-08-24 1994-08-24 Gas burner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22245094A JP3347489B2 (en) 1994-08-24 1994-08-24 Gas burner

Publications (2)

Publication Number Publication Date
JPH0861616A true JPH0861616A (en) 1996-03-08
JP3347489B2 JP3347489B2 (en) 2002-11-20

Family

ID=16782604

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22245094A Expired - Fee Related JP3347489B2 (en) 1994-08-24 1994-08-24 Gas burner

Country Status (1)

Country Link
JP (1) JP3347489B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060134729A (en) * 2005-06-23 2006-12-28 김화용 Pocket gas renge of fire extinguishing a prevention of heating power a burner
JP2014016139A (en) * 2012-07-11 2014-01-30 Rinnai Corp Burner for cooking stove
JP2017020705A (en) * 2015-07-10 2017-01-26 株式会社パロマ Gas burner
JP2017142002A (en) * 2016-02-09 2017-08-17 リンナイ株式会社 Cooking stove burner
CN108613230A (en) * 2018-05-19 2018-10-02 湖南荣晟昌新材料科技有限公司 A kind of gas stove fire head multifunctional protection lid
JP2020091094A (en) * 2018-12-07 2020-06-11 山岡金属工業株式会社 Multi-flame burner
JP2020204435A (en) * 2019-06-18 2020-12-24 リンナイ株式会社 Cooking stove burner

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060134729A (en) * 2005-06-23 2006-12-28 김화용 Pocket gas renge of fire extinguishing a prevention of heating power a burner
JP2014016139A (en) * 2012-07-11 2014-01-30 Rinnai Corp Burner for cooking stove
JP2017020705A (en) * 2015-07-10 2017-01-26 株式会社パロマ Gas burner
JP2017142002A (en) * 2016-02-09 2017-08-17 リンナイ株式会社 Cooking stove burner
CN108613230A (en) * 2018-05-19 2018-10-02 湖南荣晟昌新材料科技有限公司 A kind of gas stove fire head multifunctional protection lid
JP2020091094A (en) * 2018-12-07 2020-06-11 山岡金属工業株式会社 Multi-flame burner
JP2020204435A (en) * 2019-06-18 2020-12-24 リンナイ株式会社 Cooking stove burner

Also Published As

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