JP3320460B2 - Combustion equipment - Google Patents
Combustion equipmentInfo
- Publication number
- JP3320460B2 JP3320460B2 JP25876192A JP25876192A JP3320460B2 JP 3320460 B2 JP3320460 B2 JP 3320460B2 JP 25876192 A JP25876192 A JP 25876192A JP 25876192 A JP25876192 A JP 25876192A JP 3320460 B2 JP3320460 B2 JP 3320460B2
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- air
- heat
- combustion gas
- chamber
- 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
Description
【０００１】[0001]
【産業上の利用分野】本発明は、石油を燃料とし、たと
えば家庭用の調理装置として用いる燃焼装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a combustion apparatus using petroleum as a fuel and used as, for example, a household cooking apparatus.
【０００２】[0002]
【従来の技術】一般に家庭の調理などに用いる燃焼装置
は、燃料を気化し、これをバーナヘッドで燃焼させ、燃
焼炎で直接に鍋などを加熱するものが多い。以下にその
燃焼装置を図２を参照して説明する。図２に示すよう
に、気化器１の上部に多数の炎口２を有するバーナヘッ
ド３が載置され、気化器１の側壁には気化用空気通路４
を介して燃料供給管５の先端が気化器１内に臨むように
設けられ、燃料供給管５の他端は燃料ポンプ６に連結さ
れている。一方、気化用空気通路４は送風手段７と連通
され、送風手段７の一部はバーナヘッド３の周囲に設け
られた燃焼用空気通路８とも連通されている。これらの
気化器１、燃料ポンプ６、送風手段７などが箱状のケー
ス９内に設置され、このケース９の上部が開口され、バ
ーナヘッド３が上方に向かって露出されている。このバ
ーナヘッド３の周囲のケース９の上部に五徳１０が載置
されるように構成されている。2. Description of the Related Art In general, many combustion devices used for home cooking or the like vaporize fuel, burn it with a burner head, and directly heat a pot or the like with a combustion flame. Hereinafter, the combustion device will be described with reference to FIG. As shown in FIG. 2, a burner head 3 having a large number of flame ports 2 is mounted on an upper portion of a vaporizer 1, and a vaporizing air passage 4 is provided on a side wall of the vaporizer 1.
The other end of the fuel supply pipe 5 is connected to the fuel pump 6 so that the front end of the fuel supply pipe 5 faces the inside of the carburetor 1 via the. On the other hand, the vaporizing air passage 4 is communicated with the air blowing means 7, and a part of the air blowing means 7 is also communicated with the combustion air passage 8 provided around the burner head 3. The carburetor 1, the fuel pump 6, the blowing means 7 and the like are installed in a box-shaped case 9, the upper part of the case 9 is opened, and the burner head 3 is exposed upward. It is configured such that the virtues 10 are placed on the upper part of the case 9 around the burner head 3.
【０００３】この構成において気化器１が電気ヒーター
などで加熱された後に、送風手段７により気化用空気通
路４と燃焼用空気通路８にそれぞれ空気が送られると、
石油燃料が燃料供給管５により供給され、気化器１内で
気化され、混合気となって炎口２から噴出され、この混
合気に着火するとバーナヘッド３の周囲に火炎１１が形
成されるようになっていた。In this configuration, after the vaporizer 1 is heated by an electric heater or the like, air is sent to the vaporizing air passage 4 and the combustion air passage 8 by the blowing means 7, respectively.
Petroleum fuel is supplied by the fuel supply pipe 5, vaporized in the carburetor 1, becomes an air-fuel mixture, and is ejected from the flame opening 2. When the air-fuel mixture is ignited, a flame 11 is formed around the burner head 3. Had become.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら上記従来
の燃焼装置の構成では、火炎１１により五徳１０上に載
置された鍋などの底を加熱させるので、鍋などの周囲に
沿って逃げる火炎１１が多く、空気中に放熱されて熱効
率が悪いという課題を有していた。However, in the above-described conventional combustion apparatus, since the bottom of a pot or the like placed on the pit 10 is heated by the flame 11, the flame 11 escaping around the pot or the like is heated. In many cases, there is a problem that heat is dissipated into the air and thermal efficiency is poor.
【０００５】本発明は上記課題を解決するもので、燃焼
装置の高効率化を図ることを目的としたものである。The present invention has been made to solve the above problems, and has as its object to improve the efficiency of a combustion apparatus.
【０００６】[0006]
【課題を解決するための手段】本発明は上記目的を達成
するため、液体燃料を燃焼させる燃焼部の下流に設けら
れた燃焼ガス通路に受熱部を設け、この受熱部と一体に
構成された天板を外部に表出させ、前記燃焼ガス通路に
おける受熱部下流側に排熱回収部を設けるとともに、前
記燃焼部に空気分配室を接続し、この空気分配室から希
釈空気通路を分岐して設けた構成とする。According to the present invention, in order to achieve the above object, a heat receiving portion is provided in a combustion gas passage provided downstream of a combustion portion for burning liquid fuel, and the heat receiving portion is formed integrally with the heat receiving portion. The top plate is exposed to the outside, and an exhaust heat recovery unit is provided downstream of the heat receiving unit in the combustion gas passage ,
An air distribution chamber is connected to the combustion section and diluted from this air distribution chamber.
The air passage is branched and provided .
【０００７】[0007]
【作用】上記構成において、直接火炎で鍋などを加熱せ
ず、燃焼ガスにより加熱された天板から鍋などに伝導や
輻射により熱を伝える。したがって熱が空気中に逃げる
割合が少なく、熱効率が向上できる。また燃焼ガス通路
で排出される燃焼ガスから排熱回収部が熱を回収するの
で、たとえば温水化熱源に利用して家庭内の総エネルギ
の節約、燃費の改善など、経済的な調理用の燃焼装置が
供給できることとなる。In the above construction, the pot or the like is not directly heated by the flame, but heat is transmitted from the top plate heated by the combustion gas to the pot or the like by conduction or radiation. Therefore, the rate of heat escaping into the air is small, and the thermal efficiency can be improved. In addition, since the exhaust heat recovery unit recovers heat from the combustion gas discharged in the combustion gas passage, it can be used as a heat source for water heating, for example, to save total energy in the home and improve fuel efficiency. The device can be supplied.
【０００８】[0008]
【実施例】以下本発明の実施例を添付図面にもとずいて
説明する。図１において、１２は液体燃料を霧化あるい
は気化させて燃焼用空気と混合させ、拡散燃焼あるいは
予混合燃焼を行わせる燃焼部である。この燃焼部１２は
横向きに霧化粒子あるいは気化ガスを噴出させて燃焼す
るように配置され、下流側にはグラスウールやセラミッ
クなどの断熱材で内壁を覆われた燃焼室１３が設けられ
ている。この燃焼室１３の燃焼部１２と対向の内壁上方
に設けられた反転通路１４を介して連続する燃焼ガス通
路１５が燃焼部１２の上方で、かつ横向きに形成されて
いる。前記燃焼ガス通路１５の下流側には筒状の燃焼ガ
ス出口１６が上方に向かって開放されている。また燃焼
部１２から燃焼室１３、反転通路１４、燃焼ガス通路１
５、燃焼ガス出口１６至るまでの部分を密閉状の一つの
管路として構成している。前記燃焼部１２とその上部の
燃焼ガス通路１５の間には空気層や断熱材などで構成さ
れた仕切り部１７が設けられ、この仕切り部１７の下方
の燃焼部１２の上流側には空気層や断熱材などで囲まれ
た制御室１８が設けられている。また燃焼ガス通路１５
のほぼ中央には複数枚の板状体よりなる受熱部１９が底
部近傍まで挿入され、受熱部１９の上部には一体構成と
して組上げられた平板状の天板２０が設けられている。
そして受熱部１９や天板２０は金属などの熱伝導の良好
な耐熱材料で構成されている。前記天板２０は燃焼ガス
通路１５の上部に載置され、かつ燃焼ガスの漏れがない
ようにパッキンやシール材などを介して装着されてい
る。前記天板２０の上端部は装置の外郭を構成するケー
ス２１の上部を貫通して表出している。DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the accompanying drawings. In FIG. 1, reference numeral 12 denotes a combustion unit that atomizes or vaporizes liquid fuel and mixes it with combustion air to perform diffusion combustion or premix combustion. The combustion section 12 is disposed so as to eject and spray atomized particles or vaporized gas in a lateral direction, and a combustion chamber 13 whose inner wall is covered with a heat insulating material such as glass wool or ceramic is provided on the downstream side. A continuous combustion gas passage 15 is formed above the combustion unit 12 and laterally through a reversing passage 14 provided above the inner wall of the combustion chamber 13 facing the combustion unit 12. On the downstream side of the combustion gas passage 15, a cylindrical combustion gas outlet 16 is opened upward. In addition, from the combustion section 12 to the combustion chamber 13, the reversing passage 14, the combustion gas passage 1
5. The portion up to the combustion gas outlet 16 is formed as one closed pipe. A partition 17 made of an air layer or a heat insulating material is provided between the combustion section 12 and a combustion gas passage 15 above the combustion section 12. An air layer is provided below the partition 17 on the upstream side of the combustion section 12. A control room 18 is provided, which is surrounded by a heat insulating material and the like. Also, the combustion gas passage 15
A heat receiving portion 19 composed of a plurality of plate-like bodies is inserted almost at the center to the vicinity of the bottom, and a flat top plate 20 that is assembled as an integral structure is provided at the upper portion of the heat receiving portion 19.
The heat receiving portion 19 and the top plate 20 are made of a heat-resistant material having good heat conductivity such as a metal. The top plate 20 is mounted on the upper portion of the combustion gas passage 15 and is mounted via a packing, a seal material, or the like so as not to leak the combustion gas. The upper end of the top plate 20 is exposed through an upper part of a case 21 constituting an outer shell of the apparatus.
【０００９】また受熱部１９の下流側の燃焼ガス通路１
５内にはフィン状の熱交換器からなる排熱回収部２２が
挿入され、この排熱回収部２２からは水などの媒体が循
環される密閉ループ状の循環路２３が構成されている。
この循環路２３のループの一部はケース２１の外部に延
長され、ケース２１とは個別に設けられた蓄熱槽２４内
に挿入され、この蓄熱槽２４内の循環路２３の途中にフ
ィン状の熱交換器からなる熱交換部２５が設けられてい
る。また蓄熱槽２４には水道管（図示せず）から連通さ
れる入口２６と出口２７が設けられ、出口２７の先端に
は蛇口２８が設けられている。またケース２１内の循環
路２３の途中の排熱回収部２２の上流側に媒体を移動さ
せる循環ポンプ２９が設けられている。The combustion gas passage 1 downstream of the heat receiving section 19
An exhaust heat recovery section 22 composed of a fin-shaped heat exchanger is inserted into the inside 5, and a closed loop circulation path 23 through which a medium such as water is circulated is formed from the exhaust heat recovery section 22.
A part of the loop of the circulation path 23 is extended to the outside of the case 21 and inserted into a heat storage tank 24 provided separately from the case 21. A heat exchange unit 25 formed of a heat exchanger is provided. Further, the heat storage tank 24 is provided with an inlet 26 and an outlet 27 which are communicated from a water pipe (not shown), and a faucet 28 is provided at a tip of the outlet 27. Further, a circulation pump 29 for moving the medium is provided on the upstream side of the exhaust heat recovery unit 22 in the middle of the circulation path 23 in the case 21.
【００１０】一方、燃焼部１２には筒状の空気通路３０
を介して空気分配室３１が接続され、この空気分配室３
１には送風機からなる送風手段３２の送風側が連結され
ている。前記空気分配室３１や送風手段３２は制御室１
８内に設置され、送風手段３２の吸気側は制御室１８に
開放されている。この制御室１８に沿うケース２１の側
壁に空気入口３３が設けられている。前記空気分配室３
１は内部が二重の部屋に構成され、すなわち空気通路３
０に接続された前室３４と、空気分配室３１から分岐し
て設けられた希釈用空気通路３５に接続された後室３６
に分けられている。送風手段３２は空気分配室３１の前
室３４に連通され、前室３４と後室３６の隔壁３７には
空気通路３０の開口面積よりも大きく開口された分岐口
３８が設けられている。そして空気分配室３１の内部に
はこの分岐口３８を閉止したり、少しずつ開閉させるた
めの開閉弁３９が設けられ、この開閉弁３９はモーター
からなる駆動装置４０に連結されている。また希釈用空
気通路３５の他端は燃焼部１２の下方を通り、燃焼室１
３の底部に設けられた流入口４１に連通され、流入口４
１の上部にはガイド４２が装着されている。On the other hand, a cylindrical air passage 30 is provided in the combustion section 12.
The air distribution chamber 31 is connected via the
1 is connected to a blowing side of blowing means 32 composed of a blower. The air distribution chamber 31 and the blowing means 32 are provided in the control room 1.
8, the intake side of the blowing means 32 is open to the control room 18. An air inlet 33 is provided on a side wall of the case 21 along the control room 18. The air distribution chamber 3
1 is a double room with the interior, ie, the air passage 3
0 and a rear chamber 36 connected to a dilution air passage 35 branched from the air distribution chamber 31.
Are divided into The blower means 32 is communicated with a front chamber 34 of the air distribution chamber 31, and a partition 37 between the front chamber 34 and the rear chamber 36 is provided with a branch port 38 which is larger than the opening area of the air passage 30. An opening / closing valve 39 for closing or opening / closing the branch port 38 little by little is provided inside the air distribution chamber 31, and the opening / closing valve 39 is connected to a driving device 40 composed of a motor. Further, the other end of the dilution air passage 35 passes below the combustion section 12 and the combustion chamber 1
3 is connected to an inflow port 41 provided at the bottom of the
A guide 42 is mounted on the upper part of the device 1.
【００１１】また燃焼部１２には燃料ポンプからなる燃
料供給手段４３が燃料管４４を介して連結されている。
燃料供給手段４３は送油管４５を介して燃料タンク（図
示せず）と連通されている。前記燃料供給手段４３およ
び制御部品（図示せず）は制御室１８内に設置されてい
る。図中の４６は火炎、４７の黒矢印は燃焼ガス、４８
の白矢印は空気である。A fuel supply means 43 comprising a fuel pump is connected to the combustion section 12 via a fuel pipe 44.
The fuel supply means 43 is connected to a fuel tank (not shown) via an oil supply pipe 45. The fuel supply means 43 and control components (not shown) are installed in the control room 18. In the figure, 46 is a flame, 47 is a black arrow, and 48 is a combustion gas.
Is the air arrow.
【００１２】上記構成において、燃焼装置の能力を定格
（Ｈｉ燃焼）に設定して運転を開始するときは、送風手
段３２を作動させ、燃焼用空気を空気入口３３から、空
気分配室３１に流入させる。このとき分岐口３８は開閉
弁３９により閉止されているので、燃焼用空気は前室３
４を通り空気通路３０から燃焼部１２に供給された後、
燃料供給手段４３により燃料が燃焼部１２に供給され、
点火装置（図示せず）により着火が行われ、定格の能力
の火炎４６が燃焼部１２に形成される。火炎４６の燃焼
ガス４７は燃焼室１３から反転通路１４を上昇し、燃焼
ガス通路１５に流入し、燃焼ガス出口１６から排出され
る。In the above configuration, when the operation is started with the capacity of the combustion device set to the rated value (Hi combustion), the blowing means 32 is operated, and the combustion air flows from the air inlet 33 into the air distribution chamber 31. Let it. At this time, since the branch port 38 is closed by the on-off valve 39, the combustion air is supplied to the front chamber 3.
4, after being supplied from the air passage 30 to the combustion unit 12 through
Fuel is supplied to the combustion unit 12 by the fuel supply means 43,
Ignition is performed by an ignition device (not shown), and a flame 46 having a rated capacity is formed in the combustion portion 12. The combustion gas 47 of the flame 46 rises from the combustion chamber 13 through the inversion passage 14, flows into the combustion gas passage 15, and is discharged from the combustion gas outlet 16.
【００１３】このとき燃焼ガス４７が燃焼ガス通路１５
を通過しながら受熱部１９を加熱し、この熱を天板２０
が受け、天板２０が高温になるのでこの上に鍋などを載
せると調理を行うことができる。このとき、天板２０の
上端面の形状に合致する鍋やフライパンを載置すると効
率良く熱が伝わり、直火のように熱が分散し、周囲の空
気中に逃げることがないので、熱効率を向上できる。At this time, the combustion gas 47 is supplied to the combustion gas passage 15.
The heat receiving section 19 is heated while passing through the
The top plate 20 is heated to a high temperature. Cooking can be performed by placing a pot or the like on this. At this time, if a pot or a frying pan that matches the shape of the upper end surface of the top plate 20 is placed, heat is efficiently transmitted, and the heat is dispersed like a direct fire and does not escape into the surrounding air. Can be improved.
【００１４】また受熱部１９を通過した燃焼ガス４７は
排熱回収部２２で循環ポンプ２９により循環路２３内を
送られる媒体と熱交換されて蓄熱槽２４にその熱が蓄え
られ、蓄熱槽２４内の水は温水化されて出口２７に連通
される蛇口２８から給湯され、また入口２６からは水道
水が供給される。この給湯により調理作業や後かたずけ
が快適に行われるとともに家庭内の総エネルギが節約さ
れ、燃費が改善され、経済的な調理用の燃焼装置を供給
できる。The combustion gas 47 that has passed through the heat receiving section 19 exchanges heat with the medium sent through the circulation path 23 by the circulation pump 29 in the exhaust heat recovery section 22 and the heat is stored in the heat storage tank 24. The water inside is heated and supplied from a faucet 28 communicating with an outlet 27, and tap water is supplied from an inlet 26. By this hot water supply, the cooking work and the backlash are performed comfortably, the total energy in the home is saved, the fuel efficiency is improved, and an economical cooking combustion device can be supplied.
【００１５】一方火炎４６の燃焼ガス４７の特性が悪化
しない範囲で能力を小さく絞る場合は燃料供給手段４３
の燃料の供給量に合わせた配分の燃焼用空気を送風手段
３２を構成する送風機の回転数を少なくすることにより
対応し、さらに能力を小さく絞る場合は空気分配室３１
の駆動装置４０を作動し、開閉弁３９を開き分岐口３８
を開口させて、燃焼用空気の一部の空気４８を後室３６
から希釈用空気通路３５へ流入させ、流入口４１から燃
焼室１３に導入された後、燃焼ガス４７と混合させて燃
焼ガス４７の温度を低下させることができる。このとき
燃焼部１２に流入される燃焼用空気と希釈用空気通路３
５に流入される空気４８は分岐口３８の開口される割合
と送風機の回転数の調整により燃焼ガス４７の特性が悪
化しないように保つことがてきる。これにより燃焼装置
の能力を小さく絞りこむことができるので、多様な調理
作業に対応でき使い勝手が向上するという効果がある。On the other hand, when the capacity is to be reduced to a small extent within a range in which the characteristics of the combustion gas 47 of the flame 46 do not deteriorate, the fuel supply means 43 is used.
Combustion air distributed in accordance with the amount of fuel supplied is reduced by reducing the number of revolutions of the blower constituting the blower means 32. When the capacity is further reduced, the air distribution chamber 31 is used.
The drive device 40 is operated to open the on-off valve 39 and to open the branch port 38.
And a part of the combustion air 48 is supplied to the rear chamber 36.
After flowing into the combustion chamber 13 from the inflow port 41, the temperature of the combustion gas 47 can be reduced by mixing with the combustion gas 47. At this time, the combustion air flowing into the combustion section 12 and the dilution air passage 3
The air 48 flowing into 5 can keep the characteristics of the combustion gas 47 from deteriorating by adjusting the ratio of the opening of the branch port 38 and the rotation speed of the blower. As a result, the capability of the combustion device can be narrowed down to a small extent, so that there is an effect that various cooking operations can be performed and the usability is improved.
【００１６】また天板２０を介して鍋などに熱を伝える
ので、直火のように熱が分散して周囲の空気中に逃げる
ことが無いので熱効率が向上し、燃費が改善され、経済
的な調理装置を供給できるという効果がある。また平板
状の天板２０がケース２１の外部に表出しているだけで
あるので、調理後の掃除が容易になるという効果があ
る。また燃焼部１２が外部に開放されていないので、調
理時の煮こぼれなどの汚れが内部に侵入せず、長期間良
好な状態を維持できるという効果がある。また燃焼室１
３の内壁を断熱材で覆ったので、内壁からの放熱を防止
し、熱効率を向上でき、かつケース２１表面の温度を低
下させ、やけどを防止できるという効果がある。また希
釈用空気通路３５を燃焼部１２の下方に設けたので、燃
焼部１２からの熱を遮断して燃焼装置の置台への過熱が
防止できるという効果がある。また火炎４６をケース２
１外に露出させないので、他に燃え移つることがなく安
全な調理用の燃焼装置を提供できるという効果がある。
また希釈用空気通路３５を介して空気を送ることができ
るので、燃焼装置を停止させたときにこの空気によりケ
ース２１外に表出した天板２０を冷却させ、短時間で温
度を降下できるので、安全性が向上するという効果があ
る。Further, since heat is transmitted to the pot or the like via the top plate 20, the heat is dispersed like a direct fire and does not escape into the surrounding air, so that the heat efficiency is improved, the fuel efficiency is improved, and the economy is improved. There is an effect that a simple cooking device can be supplied. In addition, since the flat top plate 20 is only exposed outside the case 21, there is an effect that cleaning after cooking becomes easy. Further, since the combustion part 12 is not open to the outside, dirt such as boiling over during cooking does not enter the inside, and there is an effect that a good state can be maintained for a long time. Combustion chamber 1
Since the inner wall 3 is covered with a heat insulating material, there is an effect that heat radiation from the inner wall can be prevented, thermal efficiency can be improved, and the temperature of the surface of the case 21 can be reduced to prevent burns. In addition, since the dilution air passage 35 is provided below the combustion unit 12, there is an effect that heat from the combustion unit 12 is shut off and overheating of the table of the combustion device can be prevented. In addition, flame 46
Since it is not exposed to the outside, there is an effect that it is possible to provide a safe combustion device for cooking without burning.
Further, since air can be sent through the dilution air passage 35, the top plate 20 exposed outside the case 21 is cooled by the air when the combustion device is stopped, and the temperature can be lowered in a short time. This has the effect of improving safety.
【００１７】[0017]
【発明の効果】以上の実施例の説明より明らかなように
本発明の燃焼装置によれば、次の効果が得られる。As is clear from the above description of the embodiment, according to the combustion apparatus of the present invention, the following effects can be obtained.
【００１８】（１）燃焼ガス通路の途中に受熱部を介し
て天板を設けたので、天板上に載置される鍋などに十分
な熱が伝わり、直火による放熱損失を防止して熱効率を
向上できる。(1) Since the top plate is provided in the middle of the combustion gas passage via the heat receiving portion, sufficient heat is transmitted to a pot placed on the top plate to prevent heat loss due to direct fire. Thermal efficiency can be improved.
【００１９】（２）燃焼ガス通路の受熱部の下流側に排
熱回収部を設けたので、空気中に放出される燃焼ガスの
熱を回収でき家庭内の総エネルギが節約できる。(2) Since the exhaust heat recovery unit is provided downstream of the heat receiving unit in the combustion gas passage, the heat of the combustion gas released into the air can be recovered, and the total energy in the home can be saved.
【図１】本発明の一実施例の燃焼装置の要部断面図FIG. 1 is a sectional view of a main part of a combustion apparatus according to an embodiment of the present invention.
【図２】従来の燃焼装置の断面図FIG. 2 is a sectional view of a conventional combustion device.
１２ 燃焼部 １３ 燃焼室 １５ 燃焼ガス通路 １９ 受熱部 ２０ 天板 ２２ 排熱回収部 ３２ 送風手段 ４３ 燃料供給手段 DESCRIPTION OF SYMBOLS 12 Combustion part 13 Combustion chamber 15 Combustion gas passage 19 Heat receiving part 20 Top plate 22 Exhaust heat recovery part 32 Blowing means 43 Fuel supply means
───────────────────────────────────────────────────── フロントページの続き (72)発明者 麻生 智倫 奈良県大和郡山市筒井町800番地 松下 住設機器株式会社内 (72)発明者 仲山 浩司 埼玉県入間郡大井町西鶴ヶ岡１丁目３番 １号 東燃株式会社 総合研究所内 (72)発明者 明星 徹 埼玉県入間郡大井町西鶴ヶ岡１丁目３番 １号 東燃株式会社 総合研究所内 (56)参考文献 実開 昭56−103103（ＪＰ，Ｕ) 実開 昭51−113247（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) F24C 5/00 - 5/14 F24C 3/04 F24C 15/24 F24H 1/00 - 3/06 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Chinori Aso, 800 Tsutsui-cho, Yamatokoriyama-shi, Nara, Matsushita Household Equipment Co., Ltd. No. 1 Tonen Co., Ltd. Research Laboratory (72) Inventor Tohru Akeboshi 1-3-1, Nishitsurugaoka, Oi-machi, Iruma-gun, Saitama Prefecture Tonen Co., Ltd. Research Laboratory (56) References (58) Fields investigated (Int. Cl. 7 , DB name) F24C 5/00-5/14 F24C 3/04 F24C 15/24 F24H 1/00 -3/06
Claims (1)
部と、この燃焼部の下流側に設けられた燃焼室と、この
燃焼室に連通された燃焼ガス通路と、この燃焼ガス通路
に位置させた受熱部と、この受熱部と一体に構成され外
部に表出させた天板と、前記燃焼ガス通路の受熱部より
下流側に一体に設けた排熱回収部と、前記燃焼部に接続
し、送風手段が連結する空気分配室と、この空気分配室
から分岐して設けた希釈空気通路とからなる燃焼装置。1. A combustion section for receiving fuel and combustion air to perform combustion, a combustion chamber provided downstream of the combustion section, a combustion gas passage communicated with the combustion chamber, and a combustion gas passage. The located heat receiving part and the heat receiving part
From the top plate and the heat receiving section of the combustion gas passage
Connected to the exhaust heat recovery unit provided integrally on the downstream side and the combustion unit
And an air distribution chamber to which the blowing means is connected, and the air distribution chamber
And a dilution air passage branching off from the combustion apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25876192A JP3320460B2 (en) | 1992-09-29 | 1992-09-29 | Combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25876192A JP3320460B2 (en) | 1992-09-29 | 1992-09-29 | Combustion equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06109251A JPH06109251A (en) | 1994-04-19 |
| JP3320460B2 true JP3320460B2 (en) | 2002-09-03 |
Family
ID=17324724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25876192A Expired - Fee Related JP3320460B2 (en) | 1992-09-29 | 1992-09-29 | Combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3320460B2 (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55812Y2 (en) * | 1975-02-08 | 1980-01-11 | ||
| JPS56103103U (en) * | 1980-01-11 | 1981-08-12 |
-
1992
- 1992-09-29 JP JP25876192A patent/JP3320460B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06109251A (en) | 1994-04-19 |
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