JPH0432285B2 - - Google Patents
Info
- Publication number
- JPH0432285B2 JPH0432285B2 JP62301255A JP30125587A JPH0432285B2 JP H0432285 B2 JPH0432285 B2 JP H0432285B2 JP 62301255 A JP62301255 A JP 62301255A JP 30125587 A JP30125587 A JP 30125587A JP H0432285 B2 JPH0432285 B2 JP H0432285B2
- Authority
- JP
- Japan
- Prior art keywords
- burner
- burner body
- stove
- outside
- secondary air
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 10
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 239000000567 combustion gas Substances 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 238000010411 cooking Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000009835 boiling Methods 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000002737 fuel gas Substances 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Landscapes
- Gas Burners (AREA)
Description
【発明の詳細な説明】
[産業上の利用分野]
この発明は、バーナの改良に係り、特にはバー
ナ本体上に、スペーサを介して傘部材を設けるよ
うに改良したこんろ用バーナに関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an improvement of a burner, and particularly to a burner for a stove that is improved by providing an umbrella member on the burner body via a spacer.
[従来の技術]
テーブルこんろバーナは、内部に燃焼ガスと一
次空気との混合室を備えるとともに、空気と燃料
ガスとの混合ガスが外部に吐出される炎孔列を有
している。[Prior Art] A table stove burner has an internal mixing chamber for combustion gas and primary air, and a row of flame holes through which a mixed gas of air and fuel gas is discharged to the outside.
調理時には、点火操作に伴い炎孔列から吐出さ
れる混合ガスに着火され、炎を形成して調理鍋を
加熱する。 During cooking, the mixed gas discharged from the flame hole array is ignited by the ignition operation to form a flame and heat the cooking pot.
[発明が解決しようとする問題点]
かかる調理時には、調理鍋の加熱に伴い被調理
物が煮沸し、煮こぼれが調理鍋の外に落ちて炎孔
などに降り掛り、炎孔の孔詰りなどが生ずる虞れ
がある。[Problems to be Solved by the Invention] During such cooking, the food to be cooked boils as the cooking pot heats up, and boiling spills fall outside the cooking pot and land on the flame holes, causing clogging of the flame holes, etc. There is a possibility that this may occur.
[発明の目的]
この発明は、上記事情を考慮してなされ、その
目的は炎孔などへの煮こぼれを回避でき、炎孔の
孔詰りを防ぎ得たり、さらには炎のリフトを効果
的に抑制できて良好な燃焼性を確保できるなどと
いつた優れた効果を奏するこんろ用バーナを提供
するにある。[Object of the Invention] The present invention was made in consideration of the above circumstances, and its purpose is to avoid boiling over to the flame hole, prevent clogging of the flame hole, and to effectively lift the flame. To provide a burner for a stove that exhibits excellent effects such as suppressing combustion and ensuring good combustion performance.
[問題点を解決するための手段]
本発明は、水平的に配され、内側が二次空気供
給部となつている環状頭部の、外周の環状空間を
一次空気と燃焼ガスとの混合室とし、前記環状頭
部の上方外周の斜め上向きに、前記混合室から混
合ガスを外部に吐出させるための外周炎孔列を形
成し、該外周炎孔列の一部に凹部を設けたリング
式のバーナ本体と、前記凹部に収容される感熱素
子と、前記バーナ本体よりも若干径大な形状を呈
し、前記バーナ本体側に指向して突き出るような
フランジ状の庇部を裏面外周縁部に設け、前記バ
ーナ本体を覆うようにスペーサを介して載置さ
れ、内側が二次空気供給部と連通したプレート状
の傘部材と、を備えるこんろ用バーナであつて、
前記庇部の内周側は、外方に向かつて下降するテ
ーパ部が設けられているとともに、エツジ状とな
つている庇部の下端は、前記バーナ本体の外周炎
孔列より外側かつ下位に設定されたことを構造と
する。[Means for Solving the Problems] The present invention provides an annular space on the outer periphery of a horizontally arranged annular head whose inner side serves as a secondary air supply section as a mixing chamber for primary air and combustion gas. A ring type, in which a row of peripheral flame holes is formed diagonally upward on the upper outer periphery of the annular head for discharging the mixed gas from the mixing chamber to the outside, and a recess is provided in a part of the row of peripheral flame holes. a burner body, a heat-sensitive element accommodated in the recess, and a flange-like eaves portion having a slightly larger diameter than the burner body and protruding toward the burner body on the outer peripheral edge of the back surface. A burner for a stove, comprising: a plate-shaped umbrella member placed via a spacer so as to cover the burner main body, and whose inner side communicates with a secondary air supply section,
The inner peripheral side of the eaves part is provided with a tapered part that goes downward toward the outside, and the lower end of the eaves part, which is in an edge shape, is located outside and below the outer peripheral flame hole row of the burner body. What is set is the structure.
[発明の作用と効果]
バーナ本体の中心下部から取り込まれた二次空
気は、傘部材下面とバーナ本体の上面との間を経
て庇部のテーパ部に案内されて外部下方に抜け
る。このような二次空気の下方への流れにより炎
口列の炎にリフトが生じないので、良好な燃焼が
確保できるとともに、感熱素子も正常に機能す
る。[Operations and Effects of the Invention] Secondary air taken in from the lower center of the burner body passes between the lower surface of the umbrella member and the upper surface of the burner body, is guided by the tapered portion of the eaves, and escapes downward to the outside. This downward flow of secondary air does not cause any lift in the flame in the burner port row, so that good combustion can be ensured and the heat-sensitive element can also function normally.
調理鍋から煮こぼれが溢れ出ても、傘部材上で
受けられ、庇部で水切り状態に流下し迅速に滴下
が終了し、炎孔列には落ちない。 Even if spilled boiled water overflows from the cooking pot, it is caught on the umbrella member, drained at the eaves, and quickly finishes dripping, and does not fall into the row of flame holes.
[実施例]
以下に、本発明を図に示す実施例に基づき説明
する。[Example] The present invention will be described below based on an example shown in the drawings.
先ず第1図において、バーナ1は本発明のバー
ナ本体とされ、バーナボデイ6とバーナキヤツプ
7から成り、バーナボデイ6は中央の嵌合筒部6
aと外側の環状胴部6bとを互いに同心的となる
ように形成し、嵌合筒部6aと環状胴部6bとの
間を混合室6Aとしている。そして、バーナボデ
イ6は、上面が開口し、その開口上端縁を中心部
に向かつて下降傾斜する環状面63としている。
この環状面63には、これを横切る状態に切欠状
の凹部62および凹部62aを略60度の角度間隔
で隣接状態に形成している。これら凹部62およ
び凹部62aの各内側端からは、混合室6A内に
僅かにそれぞれ突出する平坦な退避環状面63a
および退避環状面63bを環状面63と連続する
ように形成している。また、バーナボデイ6の環
状胴部6bは、凹部62と直径方向に対向する部
分において混合室6Aに連通するL字状のダクト
6Bを連結している。 First, in FIG. 1, the burner 1 is the burner main body of the present invention, and consists of a burner body 6 and a burner cap 7. The burner body 6 has a central fitting cylinder part 6.
a and the outer annular body part 6b are formed to be concentric with each other, and a mixing chamber 6A is defined between the fitting cylinder part 6a and the annular body part 6b. The burner body 6 has an open upper surface, and the upper edge of the opening is an annular surface 63 that slopes downward toward the center.
A notched recess 62 and a recess 62a are formed adjacent to each other at an angular interval of approximately 60 degrees across the annular surface 63. A flat retracting annular surface 63a slightly protrudes into the mixing chamber 6A from each inner end of the recess 62 and the recess 62a.
A retracting annular surface 63b is formed to be continuous with the annular surface 63. Further, the annular body 6b of the burner body 6 connects an L-shaped duct 6B communicating with the mixing chamber 6A at a portion diametrically opposed to the recess 62.
一方、バーナキヤツプ7は皿状を成し、中央部
にはバーナボデイ6の嵌合筒部6aに嵌合すると
ともに、内部を二次空気供給部とする取付筒部7
2から成る環状頭部70を形成している。また、
バーナキヤツプ7の裏面側の外周縁には、凹部6
2および凹部62aに対応する部分を除き多数の
突条7Aが等間隔で放射状に周設され、全体的に
櫛歯状を呈している。そして、嵌合筒部6aに対
する取付筒部72の嵌合に伴い、これらの突条7
Aが環状面63に当接して外周側に開口する炎孔
列13を形成している。 On the other hand, the burner cap 7 has a dish-like shape, and has a mounting cylinder part 7 in the center that fits into the fitting cylinder part 6a of the burner body 6 and whose inside serves as a secondary air supply part.
An annular head 70 consisting of two parts is formed. Also,
There is a recess 6 on the outer peripheral edge of the back side of the burner cap 7.
A large number of protrusions 7A are radially provided at equal intervals except for the portions corresponding to the concave portions 2 and 62a, and the entire protrusion 7A has a comb-like shape. Then, as the mounting cylinder part 72 is fitted to the fitting cylinder part 6a, these protrusions 7
A is in contact with the annular surface 63 to form a flame hole array 13 that opens toward the outer periphery.
さて、バーナキヤツプ7の凹部62に対応する
部分には、突条7Aよりも若干中心部寄りに退避
させて突条歯74a,75a,76aを径方向に
沿つて形成し、これら突条歯の前方を凹部7aと
するとともに、これらの突条歯74a,75a,
76aを両側で挟む長尺歯7B,7Cを設けてい
る。また、凹部62aに対応する部分には、突条
7Aよりも若干中心部寄りに退避させて突条歯7
4を径方向に沿つて形成し、その突条歯74の前
方を凹部7bとするとともに、この突条歯74を
両側で挟む長尺歯7D,7Eを設けている。 Now, in the portion of the burner cap 7 corresponding to the recess 62, protrusion teeth 74a, 75a, and 76a are formed along the radial direction, retracted slightly closer to the center than the protrusion 7A, and these protrusion teeth are The front part is a recessed part 7a, and these protruding teeth 74a, 75a,
Long teeth 7B and 7C are provided that sandwich 76a on both sides. Further, in a portion corresponding to the recess 62a, a protrusion tooth 7 is provided which is retracted slightly closer to the center than the protrusion 7A.
4 is formed along the radial direction, and the front of the protruding tooth 74 is a recess 7b, and long teeth 7D, 7E are provided that sandwich the protruding tooth 74 on both sides.
さらに、バーナキヤツプ7には、突条歯74
a,75a,76a対して略直径方向に対応する
位置に突子7Xを形成し、この突子7Xをバーナ
ボデイ6における嵌合筒部6aに設けた切欠き6
Xに対応させている。 Furthermore, the burner cap 7 has protruding teeth 74.
A protrusion 7X is formed at a position substantially diametrically corresponding to the a, 75a, and 76a, and the protrusion 7X is formed in a notch 6 provided in the fitting cylinder portion 6a of the burner body 6.
It is compatible with X.
しかして、バーナボデイ6に対するバーナキヤ
ツプ7の装着に伴い、突子7Xが切欠き6Xに嵌
まつて回り止めとともに位置決めがなされ、突条
歯74a,75a,76aおよび突条歯74が第
3図に示すように、退避環状面63aおよび退避
環状面63b上にそれぞれ当接する。これと同時
に、バーナキヤツプ7の凹部7aがバーナボデイ
6の凹部62と合致し、凹部7bが凹部62aに
合致する。これらの凹部7a,62に後述する安
全装置4における熱電対(感熱素子)10を収容
し、凹部7b,62a内には点火装置のスパーク
電極9を収容している。 As the burner cap 7 is attached to the burner body 6, the protrusions 7X fit into the notches 6X to prevent rotation and position the protrusions 74a, 75a, 76a and the protrusions 74 as shown in FIG. As shown, they abut on the retracting annular surface 63a and the retracting annular surface 63b, respectively. At the same time, the recess 7a of the burner cap 7 matches the recess 62 of the burner body 6, and the recess 7b matches the recess 62a. A thermocouple (heat-sensitive element) 10 in the safety device 4, which will be described later, is housed in these recesses 7a and 62, and a spark electrode 9 of an ignition device is housed in the recesses 7b and 62a.
90は上表面が緩かな球面状を成す傘部材で、
これはバーナキヤツプ7よりも若干径大に形成さ
れ、外周縁部にはフランジ状の庇部93を一体的
に形成している。この庇部93は、内周面側にお
いて傘部材90との境界を段部93bとし、この
段部93bからは外方に向かつて下降傾斜するテ
ーパ部93aを設けている。また庇部93の下端
93cは鋭角のエツジとなつている傘部材90
は、バーナキヤツプ7の外周縁部にスペーサとし
て等角度間隔に立設した三本のスタツド91に段
部93bを介して嵌合され、位置決め状態に装着
されている。 90 is an umbrella member whose upper surface has a gentle spherical shape,
This is formed to have a slightly larger diameter than the burner cap 7, and a flange-like eaves portion 93 is integrally formed on the outer peripheral edge. The eaves portion 93 has a stepped portion 93b at its boundary with the umbrella member 90 on the inner peripheral surface side, and a tapered portion 93a that slopes downward toward the outside from the stepped portion 93b. Further, the lower end 93c of the eaves portion 93 is an umbrella member 90 with an acute edge.
The studs 91 are fitted via stepped portions 93b to three studs 91 which are set up as spacers at equal angular intervals on the outer peripheral edge of the burner cap 7, and are mounted in a positioned state.
この状態では、傘部材90の外周縁部はバーナ
キヤツプ7の外周縁部よりも3mm程度外部にはみ
出た庇部93がバーナキヤツプ7側に僅かに突き
出てテーパ部93aをバーナキヤツプ7の外周縁
に若干の隙間を隔てて臨ませている。 In this state, the outer peripheral edge of the umbrella member 90 has an eaves part 93 that protrudes outward by about 3 mm from the outer peripheral edge of the burner cap 7, and slightly protrudes toward the burner cap 7 side, so that the tapered part 93a is connected to the outer peripheral edge of the burner cap 7. It is facing with a slight gap between the two.
このように構成されたバーナ1は、第2図に示
す如く、本発明のこんろ100に組み込まれてい
る。このこんろ100において、2は該バーナ1
へのガス供給系、3はバーナ1の点火装置、4は
安全装置、5はこれらの部材が収容されたこんろ
ケースである。 The burner 1 configured in this manner is incorporated into the stove 100 of the present invention, as shown in FIG. In this stove 100, 2 is the burner 1
3 is an ignition device for the burner 1, 4 is a safety device, and 5 is a stove case in which these members are housed.
一方、混合管8はダクト6Bに連結され上流側
端部81が燃料であるガスと一次空気との導入部
とされ、端面には一次空気の取り入れ口82が設
けられている。 On the other hand, the mixing tube 8 is connected to the duct 6B, and an upstream end 81 serves as an introduction section for the fuel gas and primary air, and an intake port 82 for the primary air is provided on the end surface.
ガス供給系2は、ガス導管21、弁22およ
び、先端が前記混合管8内に差し込まれたノズル
23を有し、弁22は、つまみ24の操作により
開閉されるとともに、前記熱電対10の出力によ
り開状態を維持できるようになつている。 The gas supply system 2 includes a gas conduit 21, a valve 22, and a nozzle 23 whose tip is inserted into the mixing tube 8. The valve 22 is opened and closed by operating a knob 24, and the thermocouple 10 The open state can be maintained by the output.
点火装置3は、スパーク電極9と、圧電素子と
該圧電素子に衝撃を与えるための打撃機構との組
合せ、または乾電池と高電圧パルス発生回路との
組合せからなる高電圧発生手段32と、これらを
接続するリード線33とからなる。この高電圧発
生手段32は、通常前記つまみ24により作動さ
れ、前記弁22を開く動作に連動してスパーク電
極9に火花が発生し、バーナ1に対する着火が行
なわれるようになつている。 The ignition device 3 includes a spark electrode 9, a high voltage generating means 32 consisting of a combination of a piezoelectric element and a striking mechanism for applying an impact to the piezoelectric element, or a combination of a dry battery and a high voltage pulse generating circuit; It consists of a lead wire 33 to be connected. This high voltage generating means 32 is normally operated by the knob 24, and a spark is generated in the spark electrode 9 in conjunction with the opening of the valve 22, thereby igniting the burner 1.
安全装置4は、熱電対10と、その出力で前記
弁22の弁対を開いた状態で維持するよう前記弁
22内に設けられている電磁石(図示せず)から
なり、生じた炎により加熱され、熱電対10が設
定温度以上となつているときは、弁22は開いた
状態に保たれ、消火などにより熱電対10の温度
が設定値より低下するとスプリング(図示せず)
の作用で前記弁体は閉弁方向に作動する。 The safety device 4 consists of a thermocouple 10 and an electromagnet (not shown) provided in the valve 22 so as to maintain the valve pair of the valve 22 in an open state by the output of the thermocouple 10, and is heated by the generated flame. When the temperature of the thermocouple 10 is higher than the set temperature, the valve 22 is kept open, and when the temperature of the thermocouple 10 falls below the set value due to extinguishing, etc., a spring (not shown) is opened.
The valve body operates in the valve closing direction due to the action of the valve body.
つぎに、こんろ100の作用を説明する。 Next, the operation of the stove 100 will be explained.
つまみ24を回すと弁22が開き、該弁22の
下流に連結されたノズル23からガスが噴出され
る。このガスの噴出流により一次空気の取り入れ
口82から、エジエクターの作用により空気が吸
い込まれ、混合管8内で混合されバーナボデイ6
の混合室6A内に供給される。前記つまみ24の
動作に連動して点火装置3が作動し、スパーク電
極9により火花が生じる。この火花により炎孔列
13から外周囲に噴出した空気・燃料ガスとの混
合ガスに着火され、炎を生成して調理鍋12が加
熱される。このとき、二次空気が第3図に矢印で
示すように環状頭部70の内部から傘部材90の
内面とバーナキヤツプ7の上面との間を通過して
外部に吐出されるので、燃焼に関する空気が補償
される。 When the knob 24 is turned, the valve 22 opens, and gas is ejected from a nozzle 23 connected downstream of the valve 22. Due to this jet flow of gas, air is sucked in from the primary air intake port 82 by the action of the ejector, mixed in the mixing pipe 8, and then transferred to the burner body 6.
is supplied into the mixing chamber 6A. The ignition device 3 is activated in conjunction with the operation of the knob 24, and the spark electrode 9 generates a spark. This spark ignites the mixed gas of air and fuel gas ejected from the flame hole array 13 to the outer periphery to generate a flame and heat the cooking pot 12. At this time, the secondary air passes from the inside of the annular head 70 between the inner surface of the umbrella member 90 and the upper surface of the burner cap 7 and is discharged to the outside as shown by the arrow in FIG. Air is compensated.
上記構成では、バーナキヤツプ7の上部に保護
プレート90を設けたので、調理鍋12から煮こ
ぼれが外部に溢れ出ても、傘部材90上に受けら
れるため、二次空気が通過する取付筒部72の内
周面などに煮こぼれなとが落ちることがない。 In the above configuration, since the protective plate 90 is provided on the upper part of the burner cap 7, even if boiled water spills out from the cooking pot 12, it will be caught on the umbrella member 90, so that the mounting cylinder through which secondary air passes. There is no chance of spilled liquid falling on the inner circumferential surface of the 72.
このとき、傘部材90には庇部93を形成した
ことから、傘部材90上を下方に流れる煮こぼれ
などは外周縁部に至つたところで庇部93により
水切り状態に流下する。このため、いつまでも煮
こぼれの滴下状態が継続することがなく、煮こぼ
れは迅速に落下する。しかも、傘部材90はバー
ナキヤツプ7に対して着脱可能ななつていること
から煮こぼれによる汚損後の傘部材90は、取り
外しにより水道水などで簡単に洗浄できる。 At this time, since the eaves part 93 is formed on the umbrella member 90, boiled boiled water and the like flowing downward on the umbrella member 90 is drained by the eaves part 93 when it reaches the outer peripheral edge. For this reason, the dripping state of boiled boiled water does not continue indefinitely, and the boiled boiled water quickly falls. Furthermore, since the umbrella member 90 is attached to and detachable from the burner cap 7, the umbrella member 90 that has been soiled by boiling over can be easily removed and washed with tap water or the like.
さらには、二次空気は前述の如く第3図の矢印
のように環状頭部70の内部からバーナキヤツプ
7の上面と傘部材90の下面との間を経て庇部9
3のテーパ部93aに案内されつつ上部に抜け
る。このような二次空気の流れにより炎孔列13
からの炎がリフトすることが効果的に抑制されて
炎の状態が安定し、良好な燃焼性を確保すること
ができる。 Furthermore, as described above, the secondary air flows from the inside of the annular head 70 through between the upper surface of the burner cap 7 and the lower surface of the umbrella member 90 as shown by the arrow in FIG.
It passes through to the upper part while being guided by the taper part 93a of No. 3. Due to this secondary air flow, the flame hole row 13
Lifting of the flame from the flame is effectively suppressed, the flame condition is stabilized, and good combustibility can be ensured.
このように炎のリフトがなくなり、安定するこ
とに伴い、熱電対10に対する加熱状態が良好に
なり、熱電対10を取付けた場合もその誤動作が
なくなり、所期の正常な機能が保全されるといつ
た効果も得られる。 As the flame lift is eliminated and the flame stabilizes, the heating condition for the thermocouple 10 improves, and when the thermocouple 10 is installed, it will not malfunction and the expected normal function will be maintained. You can also get a nice effect.
なお、上記実施例では、凹部62a,7bを設
け該凹部62a,7bにスパーク電極9を収容し
たが、凹部62a,7bを省略して点火バーナに
より炎孔列13からの混合ガスに着火する直火式
となるように構成してもよい。また、凹部7a,
7bの上方を切欠き状に形成したが、切欠きを省
略して突条歯74a,75a,76aおよび突条
歯74の各先端部で囲まれた部分をそれぞれ凹部
とするようにしてもよい。 In the above embodiment, the recesses 62a and 7b were provided and the spark electrode 9 was accommodated in the recesses 62a and 7b, but the recesses 62a and 7b were omitted and the mixed gas from the flame hole array 13 was directly ignited by the ignition burner. It may be configured to be a fire type. Moreover, the recessed portion 7a,
Although the upper part of 7b is formed into a notch shape, the notch may be omitted and the portions surrounded by the tips of the protruding teeth 74a, 75a, 76a and the protruding tooth 74 may be made into recessed portions. .
また、上記実施例では庇部93を傘部材90に
一体的に形成したが、庇部は別部材であつてもよ
い。 Further, in the above embodiment, the eaves portion 93 is integrally formed with the umbrella member 90, but the eaves portion may be a separate member.
加えて、上記実施例では、傘部材90をバーナ
キヤツプ7よりも径大に形成し、3mm程度外方に
はみ出すようにしたが、はみ出し量はこれに限定
されることなく、適宜の寸法に設定してもよいこ
とは勿論である。 In addition, in the above embodiment, the umbrella member 90 is formed to have a larger diameter than the burner cap 7, and protrudes outward by about 3 mm, but the amount of protrusion is not limited to this, and can be set to an appropriate dimension. Of course, you can do it.
また、上記実施例では、スペーサとしてスタツ
ド91を設けたが、第6図に示す如くスタツド9
1の代わりにピン95を傘部材側に設け、バーナ
ボデイ7側にピン95を嵌合させる溝(図示せ
ず)を設けてもよい。さらには、バーナキヤツプ
7とバーナボデイ6とを一体に形成し、これをバ
ーナ本体としてもよい。 Further, in the above embodiment, the stud 91 was provided as a spacer, but as shown in FIG.
Instead of the pin 95, a pin 95 may be provided on the umbrella member side, and a groove (not shown) into which the pin 95 fits may be provided on the burner body 7 side. Furthermore, the burner cap 7 and the burner body 6 may be formed integrally, and this may be used as the burner main body.
加えて、スパーク電極9および熱電対10はい
ずれか一方のみを凹部に収容するようにしてもよ
い。 In addition, only one of the spark electrode 9 and the thermocouple 10 may be accommodated in the recess.
その他、具体的な実施にあつては、本発明の要
旨を逸脱しない範囲で種々変更できるものであ
る。 In addition, various changes may be made in the specific implementation without departing from the gist of the present invention.
第1図ないし第5図は本発明の一実施例を示
し、第1図はバーナキヤツプとバーナボデイとの
分解斜視図、第2図はこんろの概略図、第3図は
要部の拡大断面図、第4図は熱電対とともに示す
凹部の縦断面図、第5図はバーナにおける組付
図、第6図は本発明の他の実施例の斜視図であ
る。
図中、1……バーナ(バーナ本体)、6……バ
ーナボデイ、7……バーナキヤツプ、9……スパ
ーク電極、10……熱電対(感熱素子)、13…
…炎孔列、62,62a……凹部、7a,7b…
…凹部、92……スタツド(スペーサ)。
1 to 5 show an embodiment of the present invention, FIG. 1 is an exploded perspective view of a burner cap and burner body, FIG. 2 is a schematic diagram of a stove, and FIG. 3 is an enlarged sectional view of the main parts. 4 is a vertical sectional view of the recess shown together with the thermocouple, FIG. 5 is an assembly view of the burner, and FIG. 6 is a perspective view of another embodiment of the present invention. In the figure, 1... Burner (burner body), 6... Burner body, 7... Burner cap, 9... Spark electrode, 10... Thermocouple (heat sensitive element), 13...
...flame hole row, 62, 62a... recess, 7a, 7b...
... recess, 92... stud (spacer).
Claims (1)
つている環状頭部の、外周の環状空間を一次空気
と燃焼ガスとの混合室とし、前記環状頭部の上方
外周の斜め上向きに、前記混合室から混合ガスを
外部に吐出させるための外周炎孔列を形成し、該
外周炎孔列の一部に凹部を設けたリング式のバー
ナ本体と、 前記凹部に収容される感熱素子と、 前記バーナ本体よりも若干径大な形状を呈し、
前記バーナ本体側に指向して突き出るようなフラ
ンジ状の庇部を裏面外周縁部に設け、前記バーナ
本体を覆うようにスペーサを介して載置され、内
側が二次空気供給部と連通したプレート状の傘部
材と、 を備えるこんろ用バーナであつて、 前記庇部の内周側は、外方に向かつて下降する
テーパ部が設けられているとともに、エツジ状と
なつている庇部の下端は、前記バーナ本体の外周
炎孔列より外側かつ下位に設定されたことを特徴
とするこんろ用バーナ。[Claims] 1. An annular space on the outer periphery of a horizontally arranged annular head whose inner side serves as a secondary air supply section is used as a mixing chamber for primary air and combustion gas; a ring-type burner body having a peripheral flame hole array formed diagonally upward on the upper outer periphery for discharging the mixed gas from the mixing chamber to the outside, and a recessed portion provided in a part of the peripheral flame hole array; a heat-sensitive element housed in the burner body;
A plate provided with a flange-shaped eave portion protruding toward the burner body on the outer peripheral edge of the back surface, placed via a spacer so as to cover the burner body, and having an inner side communicating with a secondary air supply unit. A burner for a stove, comprising: an umbrella member having a shape; and an inner circumferential side of the eaves part is provided with a tapered part that descends toward the outside, and an edge-like part of the eaves part. A burner for a stove, characterized in that a lower end is set outside and below a row of peripheral flame holes of the burner body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30125587A JPH01142307A (en) | 1987-11-28 | 1987-11-28 | Burner for portable cooking stove |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP30125587A JPH01142307A (en) | 1987-11-28 | 1987-11-28 | Burner for portable cooking stove |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01142307A JPH01142307A (en) | 1989-06-05 |
JPH0432285B2 true JPH0432285B2 (en) | 1992-05-28 |
Family
ID=17894622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP30125587A Granted JPH01142307A (en) | 1987-11-28 | 1987-11-28 | Burner for portable cooking stove |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01142307A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020040138A (en) * | 2000-11-23 | 2002-05-30 | 구자홍 | A structure of bunner in gas appliances |
CN109990291B (en) * | 2017-12-30 | 2024-04-02 | 宁波方太厨具有限公司 | Anti-blocking burner inner ring fire cover |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5916721U (en) * | 1982-07-20 | 1984-02-01 | 望月鉄工株式会社 | free hand punching machine |
JPS6011012A (en) * | 1983-06-30 | 1985-01-21 | Matsushita Electric Works Ltd | Gas burner |
JPS62242721A (en) * | 1986-04-14 | 1987-10-23 | Mitsubishi Electric Corp | Burner with flame power automatic adjusting function |
-
1987
- 1987-11-28 JP JP30125587A patent/JPH01142307A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5916721U (en) * | 1982-07-20 | 1984-02-01 | 望月鉄工株式会社 | free hand punching machine |
JPS6011012A (en) * | 1983-06-30 | 1985-01-21 | Matsushita Electric Works Ltd | Gas burner |
JPS62242721A (en) * | 1986-04-14 | 1987-10-23 | Mitsubishi Electric Corp | Burner with flame power automatic adjusting function |
Also Published As
Publication number | Publication date |
---|---|
JPH01142307A (en) | 1989-06-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH0432285B2 (en) | ||
JPH01147218A (en) | Burner for portable stove | |
JPH0427448B2 (en) | ||
JPH03164611A (en) | Burner for portable cooking stove | |
JPH01142308A (en) | Burner for portable cooking stove | |
JPH0236843B2 (en) | ||
JPH0335582B2 (en) | ||
JPH0411765B2 (en) | ||
KR920000389Y1 (en) | Burner | |
JPH041250B2 (en) | ||
JPH0223946Y2 (en) | ||
KR920000390Y1 (en) | Burner | |
KR920003279Y1 (en) | Burner for cooking stove | |
JPH0249457Y2 (en) | ||
KR920001427Y1 (en) | Burner for cooking stove | |
JPS62112927A (en) | Gas burner for portable cooking stove | |
KR0182671B1 (en) | Burner | |
JPH01139910A (en) | Stove | |
JPH0432286B2 (en) | ||
JPH01159509A (en) | Burner for cooking stove | |
JPH0260927B2 (en) | ||
JPS63259321A (en) | Portable cooking stove burner | |
JPH01159510A (en) | Burner for cooking stove | |
JPH0441244B2 (en) | ||
JPH0327815B2 (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |