JPH0428908A - Oil burning device - Google Patents
Oil burning deviceInfo
- Publication number
- JPH0428908A JPH0428908A JP13589890A JP13589890A JPH0428908A JP H0428908 A JPH0428908 A JP H0428908A JP 13589890 A JP13589890 A JP 13589890A JP 13589890 A JP13589890 A JP 13589890A JP H0428908 A JPH0428908 A JP H0428908A
- Authority
- JP
- Japan
- Prior art keywords
- heat receiving
- chamber
- heat
- combustion
- receiving wall
- 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
Links
- 238000002485 combustion reaction Methods 0.000 claims abstract description 31
- 238000005192 partition Methods 0.000 claims abstract description 3
- 239000006200 vaporizer Substances 0.000 claims description 15
- 238000002309 gasification Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 230000008016 vaporization Effects 0.000 description 25
- 238000009834 vaporization Methods 0.000 description 20
- 230000000694 effects Effects 0.000 description 7
- 239000003350 kerosene Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Spray-Type Burners (AREA)
- Evaporation-Type Combustion Burners (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、気化式の石油燃焼装置に関し特にその能力切
り替えに関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a vaporizing type oil combustion device, and particularly to switching of its capacity.
従来の技術
従来のこの種の装置は、第５図に示すように、気化筒１
はヒータ２を内蔵し、気化筒蓋３により仕切られた気化
室４が形成されていた。受熱壁５はリング状で、気化筒
１から伸ばされていた。気化筒入口６は気化室４の周面
で接線方向に開口し、油ポンプ（図示せず）に連通され
ていた送油ノズル７を臨ませていた。バーナヘッド８は
炎口板９、炎口ネット１０、炎口キャンプ１１とから構
成され、気化筒１３に設けられていた。空気室１２は気
化筒１とバーナヘッド８とを各２個内包し、燃焼ファン
１３に連通されていた。二次空気口１４は空気室１２の
上部に開口されていた。2. Description of the Related Art A conventional device of this type has a vaporizer cylinder 1, as shown in FIG.
had a built-in heater 2 and a vaporization chamber 4 partitioned by a vaporization cylinder lid 3. The heat receiving wall 5 was ring-shaped and extended from the vaporizing cylinder 1. The carburetor inlet 6 opened tangentially on the circumferential surface of the vaporizer chamber 4, and faced an oil feed nozzle 7 that was in communication with an oil pump (not shown). The burner head 8 was composed of a burner port plate 9, a burner net 10, and a burner camp 11, and was installed in a vaporizer tube 13. The air chamber 12 contained two vaporizer cylinders 1 and two burner heads 8, and was communicated with a combustion fan 13. The secondary air port 14 was opened at the top of the air chamber 12.
上記構成において、通電されたヒータ２により気化筒１
とバーナヘッド８とが加熱されて高温に保持された。そ
して、燃焼ファン１３から送られた空気は気化筒入口６
から気化室４へ流入し、旋回流を形成する気化空気と、
二次空気口１４から噴出する二次空気との２系統に分け
られた。次に、油ポンプから送られた灯油は送油ノズル
７から気化室４の内周面に衝突して気化された。そして
、発生した気化ガスは先の気化空気と混合して予混合気
となり、炎口板９から噴出された。この予混合気は受熱
壁５とバーナヘッド８との間隙で点火電極（図示せず）
の放電により燃焼を開始し、そして、二次空気により燃
焼が促進された。受熱壁５に受熱した燃焼熱が気化筒１
に熱伝導すると、ヒータ２の発熱量を減少させて気化筒
１を設定温度に保持した。In the above configuration, the vaporizer cylinder 1 is heated by the energized heater 2.
and burner head 8 were heated and maintained at a high temperature. The air sent from the combustion fan 13 is then sent to the carburetor inlet 6.
vaporized air that flows into the vaporization chamber 4 and forms a swirling flow;
It is divided into two systems: secondary air blowing out from the secondary air port 14; Next, the kerosene sent from the oil pump collided with the inner peripheral surface of the vaporizing chamber 4 from the oil feeding nozzle 7 and was vaporized. Then, the generated vaporized gas mixes with the vaporized air to form a premixed gas, which is ejected from the flame port plate 9. This premixture is applied to an ignition electrode (not shown) in the gap between the heat receiving wall 5 and the burner head 8.
The discharge of the gas started combustion, and the combustion was promoted by the secondary air. The combustion heat received by the heat receiving wall 5 is transferred to the vaporization tube 1.
When the heat was conducted, the amount of heat generated by the heater 2 was reduced to maintain the vaporization cylinder 1 at the set temperature.
能力可変量を大きくするために、バーナヘッド８を両方
共燃焼させたり、片方だけ燃焼させることにより実現し
ていた。In order to increase the amount of variable capacity, this was achieved by burning both burner heads 8 or by burning only one of them.
発明が解決しようとする課題
しかしながら上記のような構成では、バーナヘッド８が
片方だけ燃焼している時、非燃焼側のバーナヘッド８が
何時でも燃焼が開始できるように気化筒１を設定温度に
維持していなければならないが、受熱壁５への燃焼熱の
受熱がなく、逆に、気化空気と二次空気による冷却作用
のために、ヒータ２の発熱量を非常に大きくしなければ
ならないという課題がある。すなわち、バーナヘッド８
を片方だけ燃焼している方が両方共燃焼している場合に
比べて、非燃焼側のヒータ２の発熱量を大きくする必要
がある。Problems to be Solved by the Invention However, in the above configuration, when only one burner head 8 is combusting, the vaporizer cylinder 1 is kept at a set temperature so that the burner head 8 on the non-combustion side can start combustion at any time. However, there is no combustion heat received by the heat receiving wall 5, and on the contrary, the amount of heat generated by the heater 2 must be made extremely large due to the cooling effect of the vaporized air and secondary air. There are challenges. That is, burner head 8
It is necessary to increase the calorific value of the heater 2 on the non-combustion side when only one side is combusted, compared to when both are combusted.
本発明はかかる従来の課題を解消するもので、バーナヘ
ッドが片方だけ燃焼している場合において非燃焼側のヒ
ータの発熱量を低減することを目的とする。The present invention is intended to solve such conventional problems, and aims to reduce the amount of heat generated by the heater on the non-combustion side when only one side of the burner head is combusting.
課題を解決するための手段
上記課題を解決するために本発明の石油燃焼装置は、柄
状の均一室と、この均一室を複数個に仕切るように設け
た受熱壁と、この受熱壁を挟み前記均一室の上面に設け
た複数個のバーナヘッドと、前記複数個に仕切られた均
一室の上面に設けた気化器と、これらの気化器に前記バ
ーナヘッド上に突き出した受熱部とを備えたものである
。Means for Solving the Problems In order to solve the above problems, the oil combustion device of the present invention includes a handle-shaped uniform chamber, a heat receiving wall provided to partition the uniform chamber into a plurality of parts, and a heat receiving wall sandwiching the heat receiving wall. A plurality of burner heads provided on the upper surface of the uniform chamber, a vaporizer provided on the upper surface of the uniform chamber partitioned into a plurality of parts, and a heat receiving part protruding from the burner head on these vaporizers. It is something that
作用
本発明は上記した構成によって、バーナヘッドが片方だ
け燃焼している場合、燃焼熱は受熱壁から郭定側の気化
器へ熱伝導し、且つ、火炎からの輻射熱が郭定側の受熱
部に受熱する分、郭定側のヒータの発熱量を低減するこ
とができるという効果がある。Effect of the present invention With the above-described configuration, when only one side of the burner head is burning, the combustion heat is conducted from the heat receiving wall to the vaporizer on the engraving side, and the radiant heat from the flame is transferred to the heat receiving part on the engraving side. The effect is that the amount of heat generated by the heater on the characterization side can be reduced by the amount of heat received.
実施例
以下、本発明の実施例を添付図面にもとづいて説明する
。Embodiments Hereinafter, embodiments of the present invention will be described based on the accompanying drawings.
第１図〜第４図において、１５は柄状の均一室で、受熱
壁１６により二部屋に仕切られている。１７はバーナヘ
ッドで、受熱壁１６を挟み二分割されて均一室１５の上
面に設けられている。１８は均一室１５の両端部上面に
設けた二つの気化器で、気化室１９と混合室２０とから
形成され、また、ヒータ２１が内蔵されている。２２は
受熱部で、混合室１５に直交するように気化室１９の外
壁下部に設けられた受熱フィンから形成されている。２
３は連通口で、気化室１９と混合室２０を連通させてい
る。２４は整流口で、混合室２０内部に設けられ整流板
２５に、連通口２３から離れるにしたがって開口面積が
大きくなるように開口されている。２６は予混合気出口
で、気化室１９の下方で、且つ、混合室２０の側面下部
に開口されている。２７は気化室入口で、１２Ｂに開口
され、また、送油ノズル人口２９は、蓋２８に開口され
送油ノズル３０を臨ませている。３１は燃焼ファンで、
空気室３２に連通されている。３３は断熱材で、均一室
１５と気化器１８とを覆っている。In FIGS. 1 to 4, reference numeral 15 denotes a pattern-shaped uniform chamber, which is partitioned into two chambers by a heat-receiving wall 16. A burner head 17 is divided into two parts with the heat receiving wall 16 in between, and is provided on the upper surface of the uniform chamber 15. Reference numeral 18 denotes two vaporizers provided on the upper surface of both ends of the uniform chamber 15, which are formed of a vaporizing chamber 19 and a mixing chamber 20, and also have a built-in heater 21. Reference numeral 22 denotes a heat receiving portion, which is formed from heat receiving fins provided at the lower part of the outer wall of the vaporizing chamber 19 so as to be perpendicular to the mixing chamber 15 . 2
3 is a communication port, which allows the vaporization chamber 19 and the mixing chamber 20 to communicate with each other. Reference numeral 24 denotes a flow regulating port, which is provided inside the mixing chamber 20 and is opened in the flow regulating plate 25 such that its opening area increases as it moves away from the communication port 23. Reference numeral 26 denotes a premixture outlet, which is opened below the vaporization chamber 19 and at the lower side of the mixing chamber 20. Reference numeral 27 denotes an inlet of the vaporization chamber, which is opened to 12B, and an oil feed nozzle port 29 is opened to the lid 28, and an oil feed nozzle 30 is exposed thereto. 31 is a combustion fan,
It communicates with the air chamber 32. 33 is a heat insulating material that covers the uniform chamber 15 and the vaporizer 18.
上記構成において、ヒータ２１が通電されると気化室１
９が急速に温度上昇して設定温度になると、ヒータ２１
の発熱量を減少させて温度を維持させている。燃焼ファ
ン３１から供給された空気は気化室人口２７と送油ノズ
ル人口２９とから気化室１９へ供給された気化空気と、
バーナヘッド１７へ供給された二次空気の二系統に分け
られる。一方、灯油は送油ノズル３０から気化室１９へ
噴出される。そして、灯油は気化室１９の傾斜面に衝突
し、気化して気化ガスとなり、先の気化空気と混合しな
がら連通口２３へ流れて予混合気になる。そして、連通
口２３を通過した予混合気は常に予混合気出口２６に対
して非常に片寄っているが、予混合気は整流口２４の開
口面積にしたがって整流口２４を通過するので、整流口
２４を通過した予混合気は予混合気出口２６に対して均
一になる。さらに、均一室１・５で十分に均一化されて
バーナヘッド１７から噴出して燃焼するので、燃焼特性
が非常に良くなる。燃焼ガスは受熱部２２の受熱フィン
の間を通り、気化室１９の外壁に沿って上昇するので、
気化室１９が燃焼熱を十分に受熱することができる。し
たがって、気化室１９はこの受熱した燃焼熱とヒータ２
１とにより設定温度に維持できるので、灯油の気化が良
好に維持できタールの発生を防止できる。In the above configuration, when the heater 21 is energized, the vaporization chamber 1
9 rapidly rises to the set temperature, the heater 21
The temperature is maintained by reducing the amount of heat generated. The air supplied from the combustion fan 31 is the vaporized air supplied to the vaporization chamber 19 from the vaporization chamber population 27 and the oil feed nozzle population 29,
The secondary air supplied to the burner head 17 is divided into two systems. On the other hand, kerosene is ejected from the oil feed nozzle 30 into the vaporization chamber 19. Then, the kerosene collides with the inclined surface of the vaporization chamber 19, vaporizes into vaporized gas, flows to the communication port 23 while mixing with the vaporized air, and becomes a premixture. The premixture that has passed through the communication port 23 is always very biased toward the premixture outlet 26, but since the premixture passes through the rectifier port 24 according to the opening area of the rectifier port 24, The premixture that has passed through the premixture outlet 24 becomes uniform with respect to the premixture outlet 26. Further, since the fuel is sufficiently homogenized in the uniform chambers 1 and 5 and ejected from the burner head 17 for combustion, the combustion characteristics are very good. The combustion gas passes between the heat receiving fins of the heat receiving part 22 and rises along the outer wall of the vaporization chamber 19, so that
The vaporization chamber 19 can sufficiently receive combustion heat. Therefore, the vaporization chamber 19 uses the received combustion heat and the heater 2.
Since the temperature can be maintained at the set temperature by 1, the vaporization of kerosene can be maintained well and generation of tar can be prevented.
能力を小さくするためにバーナヘッド１７を片方だけ燃
焼している場合について説明する。この場合は、算定側
の気化器１８が気化空気と二次空気とにより冷却される
が、燃焼熱が受熱壁１６から均一室１５を介して算定側
の気化器１８へ熱伝導し、且つ火炎からの輻射熱が算定
側の受熱部２２に受熱して気化器１Ｂを加熱する。した
がって、この熱回収分郭定側のヒータ２１の発熱量を低
減することができるという効果がある。A case where only one side of the burner head 17 is burned in order to reduce the capacity will be explained. In this case, the calculation side carburetor 18 is cooled by the vaporization air and secondary air, but the combustion heat is thermally conducted from the heat receiving wall 16 to the calculation side vaporizer 18 via the uniform chamber 15, and the flame Radiant heat is received by the calculation side heat receiving part 22 and heats the vaporizer 1B. Therefore, there is an effect that the amount of heat generated by the heater 21 on the heat recovery/distribution side can be reduced.
また、均一室１５を受熱壁１６により二つに仕切ってい
るので、均一室１５は小型、安価にできる。Further, since the uniform chamber 15 is partitioned into two by the heat receiving wall 16, the uniform chamber 15 can be made small and inexpensive.
発明の効果
以上のように本発明の石油燃焼装置によれば次の効果が
得られる。Effects of the Invention As described above, the oil combustion apparatus of the present invention provides the following effects.
（１）バーナヘッドを片方だけ燃焼している場合、燃焼
熱は受熱壁から算定側の気化器へ熱伝導し、且つ、火炎
からの輻射熱が算定側の受熱部に受熱する分、算定側の
ヒータの発熱量を低減することができるという効果があ
る。(1) When only one side of the burner head is being burned, the combustion heat is conducted from the heat receiving wall to the calculation side vaporizer, and the radiant heat from the flame is received by the calculation side heat receiving part. This has the effect of reducing the amount of heat generated by the heater.
（２）受熱した燃焼熱とヒータとにより気化室を設定温
度に維持できるので、灯油の気化が良好に維持でき、タ
ールの発生を防止できる。(2) Since the vaporization chamber can be maintained at the set temperature by the received combustion heat and the heater, the vaporization of kerosene can be maintained well and generation of tar can be prevented.
第１図は本発明の実施例における石油燃焼装置の要部断
面図、第２図は同装置の要部断面斜視図、第３図は同装
置の一部拡大断面斜視図、第４図は同装置の断面図、第
５図は従来の石油燃焼装置の断面図である。
１５・・・・・・均一室、１６・・・・・・受熱壁、１
７・・・・・・バーナヘッド、１８・・・・・・気化器
、２２・・・・・・受熱部。
代理人の氏名 弁理士 粟野重孝 はか１名力 − 宣
９ 紳 壁
ｒｃ−丈へ
気化器
費艶卸
均 −宣
受 −号
バーナへ
気 １し ＝ｉ
晋 ＩＰ 部
第
図
Ｒ
Ｉ８−−一 気 １し 七１
２２−−一受 艷 部
第
図FIG. 1 is a cross-sectional view of a main part of an oil combustion device according to an embodiment of the present invention, FIG. 2 is a cross-sectional perspective view of a main part of the same device, FIG. 3 is a partially enlarged cross-sectional perspective view of the same device, and FIG. A sectional view of the device, FIG. 5 is a sectional view of a conventional oil combustion device. 15...Uniform room, 16...Heat receiving wall, 1
7...burner head, 18... vaporizer, 22... heat receiving section. Agent's name Patent attorney Shigetaka Awano Haka 1 Meiriki - Sen 9 Gen Kabe rc-Jou to carburetor cost glossy Hitoshi - Sen-uke - No. burner Ki 1 Shi = i Shin IP part number R I8--1 Qi 1 Shi 71 22--Ichi Uke Part Diagram
Claims (1)
、この受熱壁を挟み前記均一室の上面に設けた複数個の
バーナヘッドと、前記複数個に仕切られた均一室の上面
に設けられた気化器と、これらの気化器に前記バーナヘ
ッド上に突き出した受熱部とを備えた石油燃焼装置。A tub-shaped uniform chamber, a heat receiving wall that partitions the uniform chamber into a plurality of parts, a plurality of burner heads provided on the top surface of the uniform chamber with the heat receiving wall in between, and the top surface of the uniform chamber partitioned into the plurality. An oil combustion device comprising: a vaporizer provided in the burner head; and a heat receiving part protruding from the burner head on the vaporizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13589890A JP2805976B2 (en) | 1990-05-25 | 1990-05-25 | Oil burning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13589890A JP2805976B2 (en) | 1990-05-25 | 1990-05-25 | Oil burning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0428908A true JPH0428908A (en) | 1992-01-31 |
| JP2805976B2 JP2805976B2 (en) | 1998-09-30 |
Family
ID=15162401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13589890A Expired - Lifetime JP2805976B2 (en) | 1990-05-25 | 1990-05-25 | Oil burning equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2805976B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05256417A (en) * | 1992-03-13 | 1993-10-05 | Matsushita Electric Ind Co Ltd | Combustion device |
-
1990
- 1990-05-25 JP JP13589890A patent/JP2805976B2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05256417A (en) * | 1992-03-13 | 1993-10-05 | Matsushita Electric Ind Co Ltd | Combustion device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2805976B2 (en) | 1998-09-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0428908A (en) | Oil burning device | |
| JP2858669B2 (en) | Oil burning equipment | |
| JP2789785B2 (en) | Combustion equipment | |
| JP3106669B2 (en) | Combustion equipment | |
| JP2897477B2 (en) | Combustion equipment | |
| JP2671352B2 (en) | Burner | |
| JP3237175B2 (en) | Combustion equipment | |
| JP2893809B2 (en) | Oil burning equipment | |
| JP2805986B2 (en) | Oil burning equipment | |
| JP2858361B2 (en) | Oil burning equipment | |
| JP2811993B2 (en) | Oil burning equipment | |
| JP2893784B2 (en) | Oil burning equipment | |
| JP3336759B2 (en) | Liquid fuel combustion device | |
| JP2752992B2 (en) | Liquid fuel burner | |
| JP2671330B2 (en) | Burner | |
| JPH01184312A (en) | Burner | |
| JPH0439507A (en) | Burner | |
| JPH0526089B2 (en) | ||
| JP2797664B2 (en) | Combustion equipment | |
| JPH0814514A (en) | Burner | |
| JPH1151379A (en) | Burning appliance | |
| JPH11153305A (en) | Liquid fuel combustion device | |
| JPH03221708A (en) | Liquid fuel burner | |
| JPS6387512A (en) | Evaporation type burner | |
| JPS63169416A (en) | Liquid fuel combustion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20070724 Year of fee payment: 9 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080724 Year of fee payment: 10 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080724 Year of fee payment: 10 |
|
| S801 | Written request for registration of abandonment of right |
Free format text: JAPANESE INTERMEDIATE CODE: R311801 |
|
| ABAN | Cancellation due to abandonment | ||
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080724 Year of fee payment: 10 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |