JPH0424260Y2 - - Google Patents
Info
- Publication number
- JPH0424260Y2 JPH0424260Y2 JP1987065630U JP6563087U JPH0424260Y2 JP H0424260 Y2 JPH0424260 Y2 JP H0424260Y2 JP 1987065630 U JP1987065630 U JP 1987065630U JP 6563087 U JP6563087 U JP 6563087U JP H0424260 Y2 JPH0424260 Y2 JP H0424260Y2
- Authority
- JP
- Japan
- Prior art keywords
- burner
- flame
- child
- parent
- transfer
- 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
Links
- 238000002485 combustion reaction Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 13
- 239000000446 fuel Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 8
- 238000009835 boiling Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 239000000567 combustion gas Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Gas Burners (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
この考案は、親バーナと子バーナ間の火移り構
造に改良を施したガスこんろ用親子バーナに関す
る。[Detailed Description of the Invention] [Industrial Field of Application] This invention relates to a parent-child burner for a gas stove that has an improved flame transfer structure between the parent burner and the child burners.
従来の技術としては、たとえば、第９図及び第
１０図に示したように親バーナA′の中心部に子
バーナB′を配線して親バーナA′と子バーナB′を
同時使用した燃焼最大域から子バーナB′のみの
燃焼最小域までその燃焼量を連続的に調節可能と
した親子バーナにおいて、親バーナA′のバーナ
ヘツド１′に１つの火移り用スリツト炎孔３′をバ
ーナヘツドの外端まで混合気通路４′と連通して
設けたものがある。
As a conventional technique, for example, as shown in FIGS. 9 and 10, there is a combustion method in which the child burner B' is wired in the center of the main burner A' and the main burner A' and the child burner B' are used simultaneously. In a parent-child burner in which the combustion amount can be continuously adjusted from the maximum range to the minimum combustion range of only the child burner B', one slit flame hole 3' for flame transfer is installed in the burner head 1' of the parent burner A'. Some are provided in communication with the air-fuel mixture passage 4' up to the outer end.
又、実開昭49−146550号の親子バーナには親バ
ーナのバーナキヤツプに火移り溝をバーナキヤツ
プの外端まで設け、カバーにより覆つたものが示
されている。 Furthermore, in the parent-child burner disclosed in Japanese Utility Model Application No. 146550/1984, a flame transfer groove is provided in the burner cap of the parent burner up to the outer end of the burner cap, and is covered with a cover.
しかし、上記従来の技術のうち前者では、バー
ナヘツド１′の一側寄りに外端まで１つの火移り
用スリツト炎孔３′を穿つているが、該火移り用
スリツト炎孔３′はバーナヘツド１′と同一平面に
穿たれているため煮こぼれ汁等が火移り用スリツ
ト炎孔３′に流れ込み該火移り用スリツト炎孔
３′が煮汁等により詰まることがあり、火移りの
役目を果たさなくなる欠点があるとともに、火移
り用スリツト炎孔３′は上向きに開口されている
ため混合気体の動圧が直にかかり耐リフト性能に
難点があり、したがつて、火移りが悪いという欠
点があつた。
However, in the former of the above conventional techniques, one slit flame hole 3' for flame transfer is bored near one side of the burner head 1' to the outer end; Since the holes are drilled on the same plane as ``, boiled liquid, etc. may flow into the flame transfer slit flame hole 3'', and the flame transfer slit flame hole 3'' may become clogged with boiling liquid, etc., and the flame transfer function will no longer be fulfilled. In addition to the disadvantages, since the slit flame hole 3' for flame transfer is opened upward, the dynamic pressure of the mixed gas is applied directly, making it difficult to withstand lift, resulting in poor flame transfer. Ta.
又後者の親子バーナでもバーナキヤツプの火移
り溝が設けられており、カバーによつて覆われて
いていも煮汁が流入してスリツトが詰まり、その
スリツト開口がバーナキヤツプ表面より高い位置
にあつてもスリツトの開口が斜め上向きに設けて
あるためカバーより煮汁が伝つてスリツトに流れ
込んで詰まることがある。また、バーナキヤツプ
外端から子バーナ方向に形成されるスリツト状溝
の距離が長いことから、溝の途中で煮汁等が詰ま
る確率が高く、この結果火移りしにくくなるとい
う問題点があつた。 The latter parent-child burner also has a burner cap fire groove, and even if it is covered with a cover, the slit will be clogged by the inflow of broth, and even if the slit opening is located at a higher position than the burner cap surface. Since the opening of the slit is diagonally upward, the broth may leak through the cover and flow into the slit, causing it to become clogged. In addition, since the distance of the slit-shaped groove formed from the outer end of the burner cap toward the child burner is long, there is a high probability that the groove becomes clogged with boiling liquid, etc., and as a result, there is a problem that it becomes difficult for fire to spread.
そこで、この考案はバーナヘツドの外周縁と子
バーナの中間に火移り用炎孔を親バーナのバーナ
ヘツドより高い位置に横向きに設けた凸部を形成
して親子バーナの火移り性能の向上を図るととも
に、煮こぼれによる該火移り用炎孔の詰まりをも
防止して安全性の高いガスこんろ用親子バーナを
提供することを目的としている。 Therefore, this invention aims to improve the flame transfer performance of the parent and child burners by forming a convex part with a flame hole for flame transfer horizontally located at a higher position than the burner head of the parent burner between the outer peripheral edge of the burner head and the child burner. It is an object of the present invention to provide a parent-child burner for a gas stove that is highly safe by preventing clogging of the flame port for transferring flame due to boiling over.
この考案は、バーナヘツド１の外周縁に沿つて
炎孔６が形成される親バーナＡと親バーナＡの中
心部に設けられ外周縁に沿つて炎孔９が形成され
る子バーナＢとを備え、親バーナＡと子バーナＢ
を同時使用した燃焼最大域から子バーナＢのみの
燃焼最小域までその燃焼量を連続的に調節可能と
したガスこんろ用親子バーナにおいて、親バーナ
Ａのバーナヘツド１上で、バーナヘツド１外周縁
と子バーナＢとの略中間位置に空洞を有する１個
以上の凸部２を設け、該凸部２の側壁にはバーナ
ヘツドより高い部位の半周又は全周に混合気通路
４と通じた横向きの火移り用炎孔３が穿設された
技術的手段を採り、上記問題点の解決を図つたも
のである。
This device includes a main burner A in which a flame hole 6 is formed along the outer periphery of a burner head 1, and a child burner B provided in the center of the main burner A and in which a flame hole 9 is formed along the outer periphery. , parent burner A and child burner B
In a parent-child burner for a gas stove that can continuously adjust the combustion amount from the maximum combustion range when using the burner B at the same time to the minimum combustion range when only the child burner B is used, on the burner head 1 of the main burner A, One or more convex portions 2 having a cavity are provided approximately in the middle position with the slave burner B, and on the side wall of the convex portion 2 there is a horizontal flame communicating with the air-fuel mixture passage 4 on the half or full circumference of the portion higher than the burner head. The above-mentioned problem has been solved by using a technical means in which a transfer flame hole 3 is provided.
火移り用炎孔３はバーナヘツド１に設けた凸部
２の半周又は全周に横向きに穿たれているから混
合気通路４からの混合気体の動圧を減じることに
よりその耐リフト性能を向上せしめ、火移り炎が
親バーナ炎孔と子バーナ炎孔の両方へ向かつて形
成されて火移りを確実となし、また、火移り用炎
孔３はバーナヘツド１より高い位置に横向きに穿
てれているため煮こぼれ汁等が凸部２を流れ落ち
火移り用炎孔３に流れ込むことはないので火移り
用炎孔３が煮汁等で詰まることもない。
Since the flame port 3 for flame transfer is bored horizontally around half or the entire circumference of the convex portion 2 provided in the burner head 1, its lift resistance performance is improved by reducing the dynamic pressure of the mixture gas from the mixture passage 4. The flame transfer flame is formed toward both the parent burner flame hole and the child burner flame hole to ensure flame transfer, and the flame transfer flame hole 3 is bored horizontally at a higher position than the burner head 1. Because of this, boiled liquid and the like will not flow down the convex portion 2 and into the fire-transferring flame hole 3, so that the flame-transferring flame hole 3 will not be clogged with boiling liquid and the like.
また、火移り用炎孔３が形成される凸部２は、
バーナヘツド１の外周縁と子バーナＢとの略中間
位置にあるため、従来のような長いスリツト状溝
の場合に生じる途中の詰まりが無く、バーナヘツ
ド１上面の空間で火移りするため、何等それに支
障となるものがない。 Moreover, the convex part 2 in which the flame hole 3 for flame transfer is formed,
Since it is located approximately midway between the outer periphery of the burner head 1 and the child burner B, there is no clogging in the middle, which would occur in the case of a conventional long slit-shaped groove, and the flame transfers in the space above the burner head 1, so there is no interference with it. There is nothing to become.
以下この考案によるガスこんろ用親子バーナの
実施例を図面に基づき説明する。
Examples of the parent-child burner for gas stoves according to this invention will be described below with reference to the drawings.
実施例 １
第１図ないし第４図において、Ａは親バーナ
で、リング状のバーナボデイ５の上面に多数のバ
ーナ炎孔６を外周縁に有するリング状のバーナヘ
ツド１を脱着自由に備え、かつ、混合管７から混
合気通路４を介してバーナ炎孔６に燃焼用ガス
（混合気）が供給される構造となつている。Ｂは
子バーナで、バーナ主体８の上面に複数個のバー
ナ炎孔９を外周縁に有するバーナヘツド１０を脱
着自由に備え、かつ、混合管１１から混合気通路
１２を介してバーナ炎孔９に燃焼ガス（混合気）
が供給される構造となつている。この子バーナＢ
は上記親バーナＡの中心部に設置され、最高カロ
リ時は親バーナＡを最大インプツトで燃焼せし
め、予め設定された一定のインプツトで燃焼を続
ける子バーナＢとの併用で最大燃焼出力を得るも
のであり、この最大燃焼出力から最小燃焼出力ま
で絞ると親バーナＡは消火し子バーナＢのみの燃
焼出力によつて最小要求負荷に対応する最低カロ
リを保持するようになつており、この間の燃焼最
大域から燃焼最小域までの燃焼量の調節が連続的
に行いうるようになつている。Embodiment 1 In FIGS. 1 to 4, A is a parent burner, which is equipped with a ring-shaped burner head 1 having a large number of burner flame holes 6 on the outer periphery on the upper surface of a ring-shaped burner body 5, and which can be freely attached and detached. The structure is such that combustion gas (mixture) is supplied from the mixing pipe 7 to the burner flame hole 6 via the mixture passage 4. Reference numeral B designates a sub-burner, which is equipped with a burner head 10 that can be freely attached and detached and has a plurality of burner flame holes 9 on its outer periphery on the upper surface of the burner main body 8, and which is connected to the burner flame hole 9 from a mixing pipe 11 through a mixture passage 12. Combustion gas (mixture)
The structure is such that it is supplied with This girl Burna B
is installed in the center of the above-mentioned main burner A, and when the maximum calorie is reached, the main burner A burns at the maximum input, and when used in combination with the child burner B, which continues combustion at a preset constant input, the maximum combustion output is obtained. When the combustion output is reduced from the maximum combustion output to the minimum combustion output, the main burner A is extinguished and the combustion output of only the child burner B maintains the minimum calorie corresponding to the minimum required load. The combustion amount can be continuously adjusted from the maximum combustion range to the minimum combustion range.
２は親バーナＡのバーナヘツド１の上面の外周
縁と子バーナＢとの略中間位置に突設した空洞状
の凸部で、天板２ａで上面を閉塞し平面形状が楕
円形その他の形状となつており、その一側壁（半
周）の上方寄りのスリツト状の火移り用炎孔３を
横向きに穿設し、混合気通路４から該火移り用炎
孔３に混合気が供給されて親バーナＡの火炎ａと
子バーナＢの火炎ｂとの間に外方に向いた火移り
炎ｃが凸部２の片側に常時安定的に形成され、該
火移り炎ｃの内外端が親バーナＡの火炎ａと子バ
ーナＢの火炎ｂにそれぞれ指向するようになつて
いる。該凸部２はバーナヘツド１の上面に１個以
上設けるもので、第１図及び第２図に例示したよ
うに３個の凸部２をバーナヘツド１の上面ほぼ中
間位置の同一円周上に等間隔を保つて一体に設け
るほか、２個あるいは４個以上の凸部２を同様に
設けるものである。 Reference numeral 2 denotes a hollow convex portion protruding approximately midway between the outer circumferential edge of the upper surface of the burner head 1 of the master burner A and the child burner B. The upper surface is closed by the top plate 2a, and the planar shape is oval or other shape. A slit-shaped flame transfer flame hole 3 is bored horizontally at the upper side of one side wall (half circumference), and the air-fuel mixture is supplied from the mixture passage 4 to the flame transfer flame hole 3 to cause the flame transfer to become hot. An outwardly directed transfer flame c is always stably formed on one side of the convex portion 2 between the flame a of burner A and the flame b of child burner B, and the inner and outer ends of the transfer flame c are connected to the main burner. The flame a of A and the flame b of child burner B are directed to each other. One or more of the protrusions 2 are provided on the upper surface of the burner head 1, and as illustrated in FIGS. In addition to providing them integrally with a distance between them, two or four or more protrusions 2 are similarly provided.
実施例 ２
第５図及び第６図において、凸部２の一側壁
（半周）の上方寄りに複数の小孔を横向きに列穿
して火移り用炎孔３を形成せしめ、親バーナＡの
火炎ａと子バーナＢの火炎ｂとの間に実施例１と
ほぼ同様の火移り炎ｃが凸部２の片側に常時安定
的に形成され、該火移り炎ｃの内外端が親バーナ
Ａの火炎ａと子バーナＢの火炎ｂにそれぞれ指向
するようにしたものである。Embodiment 2 In FIGS. 5 and 6, a plurality of small holes are formed horizontally in a row above one side wall (half circumference) of the convex portion 2 to form a flame hole 3 for flame transfer, and the main burner A is A transfer flame c, similar to that in Example 1, is always stably formed on one side of the convex portion 2 between the flame a and the flame b of the child burner B, and the inner and outer ends of the transfer flame c are connected to the parent burner A. The flame a of the burner B and the flame b of the child burner B are directed to each other.
実施例 ３
第７図及び第８図において、凸部２の周壁（全
周）の上方寄りに一連のスリツト状の火移り用炎
孔３を横向きに穿設し、親バーナＡの火炎ａと子
バーナＢの火炎ｂとの間に火移り炎ｃが凸部２の
両側に常時安定的に形成され、該火移り炎ｃの内
外端が親バーナＡの火炎ａと子バーナＢの火炎ｂ
にそれぞれ指向するようにしたものである。図中
１３は連結脚である。Embodiment 3 In FIGS. 7 and 8, a series of slit-shaped flame transfer flame holes 3 are bored horizontally in the upper part of the peripheral wall (all around) of the convex part 2, and the flame a of the main burner A and A transfer flame c is always stably formed on both sides of the convex portion 2 between the flame b of the child burner B, and the inner and outer ends of the transfer flame c are connected to the flame a of the parent burner A and the flame b of the child burner B.
It is designed to be oriented to each of the following. In the figure, 13 is a connecting leg.
上記各々の実施例では凸部２の平面形状を楕円
形としたが、真円形、角形その他の任意形状とす
るも実施上は自由である。 In each of the above-mentioned embodiments, the planar shape of the convex portion 2 is elliptical, but it may be a perfect circle, a square, or any other arbitrary shape in practice.
上記構成において、火移り用炎孔３は凸部２の
半周又は全周の上方寄りに横向きに形成されてい
るため混合気通路４からの混合気体の動圧を減じ
てその耐リフト性能を向上する。したがつて、親
バーナＡの火炎ａと子バーナＢの火炎ｂとの間に
横方向（外向き）になびく安定した火移り炎ｃが
常時形成されて親バーナＡと子バーナＢ間の火移
りを確実とし、親バーナＡ又は子バーナＢのいず
れかが不慮に失火した場合でも即座に火移りして
生ガスの放出を防止する。また、火移り用炎孔３
はバーナヘツド１より高い位置に横向きに穿たれ
ているため煮こぼれ汁等は凸部２の上面が天板２
ａで塞がれていることと相まつて凸部２の垂直状
の周壁を急速に流れ落ち火移り用炎孔３に流れ込
むことがないから火移り用炎孔３が煮汁等で詰ま
ることはない。 In the above configuration, the flame transfer flame hole 3 is formed laterally above half or the entire circumference of the convex portion 2, thereby reducing the dynamic pressure of the mixture gas from the mixture passage 4 and improving its lift resistance performance. do. Therefore, between the flame a of the master burner A and the flame b of the child burner B, a stable flame c that fluttering laterally (outward) is always formed, and the flame between the master burner A and the child burner B is The flame transfer is ensured, and even if either the master burner A or the child burner B accidentally misfires, the flame transfer occurs immediately and the release of raw gas is prevented. In addition, flame hole 3 for flame transfer
is perforated horizontally at a higher position than the burner head 1, so that the top surface of the convex part 2 is the top plate 2.
Coupled with the fact that it is blocked by the convex portion 2, it does not rapidly flow down the vertical peripheral wall of the convex portion 2 and flow into the fire-transferring flame hole 3, so that the flame-transferring flame hole 3 is not clogged with boiling liquid or the like.
この考案は以上説明したように、親バーナＡの
バーナヘツド１の外周縁と子バーナとの略中間位
置に設けた１個以上の凸部２に横向きの火移り用
炎孔３を穿設して該火移り用炎孔３をバーナヘツ
ド１より高い位置に設けることによつて耐リフト
性能を向上し、親子バーナの火炎との間に火移り
炎を常時安定して形成して火移り性能の向上を図
り、煮こぼれ時の炎孔詰まりを防止して安全性を
高めたものである。
As explained above, this invention consists of drilling sideways flame holes 3 for flame transfer in one or more convex portions 2 provided approximately midway between the outer periphery of the burner head 1 of the parent burner A and the slave burners. By providing the flame port 3 for flame transfer at a higher position than the burner head 1, lift resistance performance is improved, and a flame transfer flame is always stably formed between the flames of the parent and child burners, thereby improving flame transfer performance. This has increased safety by preventing the flame hole from clogging when boiling over.
第１図はこの考案の実施例１の全体断面図、第
２図は一部切欠平面図、第３図は要部だけの拡大
正面図、第４図は横断平面図、第５図は実施例２
の要部だけの拡大正面図、第６図は横断平面図、
第７図は実施例３の要部だけの拡大断面図、第８
図は横断平面図、第９図は従来例の全体断面図、
第１０図は平面図である。
Ａ……親バーナ、Ｂ……子バーナ、１……バー
ナヘツド、２……凸部、３……火移り用炎孔。
Fig. 1 is an overall sectional view of the first embodiment of this invention, Fig. 2 is a partially cutaway plan view, Fig. 3 is an enlarged front view of only the main parts, Fig. 4 is a cross-sectional plan view, and Fig. 5 is an implementation. Example 2
Figure 6 is an enlarged front view of only the main parts, and Figure 6 is a cross-sectional plan view.
FIG. 7 is an enlarged cross-sectional view of only the main parts of Example 3;
The figure is a cross-sectional plan view, and Figure 9 is an overall cross-sectional view of the conventional example.
FIG. 10 is a plan view. A...Main burner, B...Sub burner, 1...Burner head, 2...Protrusion, 3...Flame hole for flame transfer.
Claims (1)
される親バーナＡと、親バーナＡの中心部に設け
られ外周縁に沿つて炎孔９が形成される子バーナ
Ｂとを備え、親バーナＡと子バーナＢを同時使用
した燃焼最大域から子バーナＢのみの燃焼量小域
までその燃焼量を連続的に調節可能としたガスこ
んろ用親子バーナにおいて、親バーナＡのバーナ
ヘツド１上で、バーナヘツド１外周縁と子バーナ
Ｂとの略中間部位置に空洞を有する１個以上の凸
部２を設け、該凸部２の側壁にはバーナヘツド１
より高い部位の半周又は全周に混合気通路４と連
通した横向きの火移り用炎孔３が穿設されてなる
ガスこんろ用親子バーナ。 The burner head 1 includes a parent burner A in which a flame hole 6 is formed along the outer periphery of the burner head 1, and a child burner B provided in the center of the parent burner A and in which a flame hole 9 is formed along the outer periphery. In a parent-child burner for gas stoves that can continuously adjust the combustion amount from the maximum combustion range when A and child burner B are used simultaneously to the small combustion amount range when only child burner B is used, on burner head 1 of parent burner A. , one or more convex portions 2 having a cavity are provided at a position approximately midway between the outer peripheral edge of the burner head 1 and the child burner B, and the side wall of the convex portion 2 is provided with the burner head 1.
This parent-child burner for a gas stove is provided with sideways flame transfer holes 3 that communicate with an air-fuel mixture passage 4 around half or the entire circumference of a higher part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987065630U JPH0424260Y2 (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987065630U JPH0424260Y2 (en) | 1987-04-30 | 1987-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63173629U JPS63173629U (en) | 1988-11-10 |
| JPH0424260Y2 true JPH0424260Y2 (en) | 1992-06-08 |
Family
ID=30902882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987065630U Expired JPH0424260Y2 (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424260Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012153500A1 (en) * | 2011-05-12 | 2012-11-15 | リンナイ株式会社 | Concentric burner |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01181009A (en) * | 1988-01-13 | 1989-07-19 | Rinnai Corp | Burner apparatus |
| JP3860568B2 (en) | 2003-11-28 | 2006-12-20 | リンナイ株式会社 | Parent and child burner |
| JP5182745B2 (en) * | 2007-10-26 | 2013-04-17 | リンナイ株式会社 | Parent and child burner |
| WO2009078673A2 (en) | 2007-12-17 | 2009-06-25 | Lg Electronics Inc. | A top-burner and cooker comprising the same |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5249475U (en) * | 1975-10-07 | 1977-04-08 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49146550U (en) * | 1973-04-13 | 1974-12-18 |
-
1987
- 1987-04-30 JP JP1987065630U patent/JPH0424260Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5249475U (en) * | 1975-10-07 | 1977-04-08 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012153500A1 (en) * | 2011-05-12 | 2012-11-15 | リンナイ株式会社 | Concentric burner |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63173629U (en) | 1988-11-10 |
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