JPS6311441Y2 - - Google Patents
Info
- Publication number
- JPS6311441Y2 JPS6311441Y2 JP1986096780U JP9678086U JPS6311441Y2 JP S6311441 Y2 JPS6311441 Y2 JP S6311441Y2 JP 1986096780 U JP1986096780 U JP 1986096780U JP 9678086 U JP9678086 U JP 9678086U JP S6311441 Y2 JPS6311441 Y2 JP S6311441Y2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- water
- water pipe
- smoke
- pipe
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 239000000779 smoke Substances 0.000 claims description 24
- 238000002485 combustion reaction Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 12
- 239000007789 gas Substances 0.000 description 44
- 239000000567 combustion gas Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 230000003993 interaction Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
- Incineration Of Waste (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、多数の水管を並べて形成した円形、
矩形などの筒状の水管壁にて燃焼室を形成したボ
イラに関するものである。[Detailed description of the invention] [Industrial field of application] The invention is based on a circular water pipe formed by arranging a large number of water pipes.
This relates to a boiler in which a combustion chamber is formed by a rectangular or other cylindrical water pipe wall.
従来、この種のボイラにおいては、水管が並べ
られて水管壁が形成されているに過ぎず、燃焼ガ
スの熱の回収が充分でなく、また、熱伝達量の低
下を防ぐために水管の隙間を小にすると圧力損失
が増大するので効率の向上が望まれていた。
Conventionally, in this type of boiler, the water pipes were simply lined up to form the water pipe wall, and the recovery of heat from the combustion gas was not sufficient, and gaps between the water pipes were designed to prevent a decrease in the amount of heat transfer. Since reducing the value increases pressure loss, it has been desired to improve efficiency.
本考案は、従来のものの上記の問題点を解決
し、熱の回収を有効に行い、かつ圧力損失の過大
を防ぐことができるボイラを提供することを目的
とするものである。 The present invention aims to solve the above-mentioned problems of the conventional boiler, and to provide a boiler that can effectively recover heat and prevent excessive pressure loss.
本考案は、垂直かつ平行に配列した複数の水管
により筒状の水管壁を形成し、該水管壁の内側
を、中央上部にバーナを配備して燃焼室となし、
前記水管壁の外側を煙室カバーで囲んで該煙室カ
バーと前記水管壁との間にガス通路を形成し、該
煙室カバーの一部に煙道に開口せしめたボイラに
おいて、前記水管壁の、隣接する水管相互の間
は、前記煙道の開口付近においては、閉塞され、
前記煙道の開口付近以外においては、少なくとも
一部の水管の相互間に隙間が設けられて燃焼室か
ら煙室カバーと水管壁との間のガス通路へガスが
通過できる連通路が形成され、前記水管壁を構成
する水管の少なくとも一部は、中に煙管を備えた
二重管であり、該煙管は、その一端が前記燃焼室
にガス入口として開口し、他端が前記ガス通路に
ガス出口として開口しており、前記二重管の外側
のガス通路を垂直の隔壁で区切つて前記二重管が
一本づつ対応する垂直ガス通路を形成して前記煙
管の一端を該垂直ガス通路にガス出口として開口
せしめ、前記隔壁の、前記ガス出口と反対側の端
部に連通口として開口を設け、隣設する垂直ガス
通路を連通せしめたことを特徴とするボイラであ
る。
The present invention forms a cylindrical water pipe wall with a plurality of water pipes arranged vertically and in parallel, and a burner is provided in the upper center of the water pipe wall to form a combustion chamber.
In the boiler, the outside of the water tube wall is surrounded by a smoke chamber cover to form a gas passage between the smoke chamber cover and the water tube wall, and a part of the smoke chamber cover is opened to a flue. The space between adjacent water pipes on the water pipe wall is closed near the opening of the flue,
In areas other than near the opening of the flue, gaps are provided between at least some of the water pipes to form a communication path through which gas can pass from the combustion chamber to the gas passage between the smoke chamber cover and the water pipe wall. , at least some of the water pipes constituting the water pipe wall are double pipes with a smoke pipe inside, one end of which opens into the combustion chamber as a gas inlet, and the other end of which opens into the combustion chamber as a gas inlet. The gas passages on the outside of the double pipes are separated by vertical partition walls to form vertical gas passages corresponding to each of the double pipes, and one end of the smoke pipe is opened as a gas outlet. The boiler is characterized in that the passage is opened as a gas outlet, and an opening is provided as a communication port at an end of the partition wall opposite to the gas outlet, so that adjacent vertical gas passages communicate with each other.
本考案は、上記の如く構成されているので、燃
焼ガス煙管において有効な熱交換を行い、また、
水管の隙間を通る際の高速の乱れにより効果的な
熱伝達を行う作用があるほかに、煙管から出る、
水管に対して平行なガス流に対し、直角の方向か
ら、水管の相互間に設けた隙間からの、水管に対
して直角なガス流を激しく衝突し、両流れの相互
作用により激しく乱れたガス流が生起し、しかも
隔壁により仕切られて混合作用が確実に行われ、
水管のガス通路に臨んだ面（水管裏側）の熱伝達
効率を高めることができる。
Since the present invention is configured as described above, effective heat exchange is performed in the combustion gas flue, and
In addition to the effect of effective heat transfer due to high-speed turbulence as it passes through the gaps in the water pipes,
The gas flow parallel to the water pipes is violently collided with the gas flow perpendicular to the water pipes from the gap provided between the water pipes, and the gas is violently disturbed due to the interaction of both flows. A flow is generated and partitioned by partition walls to ensure the mixing action.
The heat transfer efficiency of the surface of the water pipe facing the gas passage (the back side of the water pipe) can be increased.
本考案を実施例につき図面を用いて説明すれ
ば、第１図及び第２図において、垂直かつ平行に
配列された複数の水管１により円筒状の水管壁が
形成され、水管壁の内側は中央上部にバーナ１０
が配備されて燃焼室１１が形成され、水管壁の外
側は煙室カバー５で囲まれて、両者の間には円筒
状のガス通路１２が形成され、煙室カバー５の一
部には煙道６が開口している。水管壁を構成する
水管１のうち、煙道６の付近のものは隣接する水
管１の相互間に密着して閉塞され、煙道６の付近
にない水管１は隣接する水管１の相互間には隙間
１９が設けられて燃焼室１１からガス通路１２へ
燃焼ガスが通過できる連通路が形成されている。
水管１には中に煙管２が設けられて二重管となつ
ており、煙管２の一端はガス入口１７として燃焼
室１１に開口し、他端はガス出口１８としてガス
通路１２に開口している。
To explain the present invention with reference to the drawings, in FIGS. 1 and 2, a cylindrical water pipe wall is formed by a plurality of water pipes 1 arranged vertically and in parallel, and the inner side of the water pipe wall is has burner 10 at the top center
is arranged to form a combustion chamber 11, the outside of the water tube wall is surrounded by a smoke chamber cover 5, a cylindrical gas passage 12 is formed between the two, and a part of the smoke chamber cover 5 is The flue 6 is open. Among the water pipes 1 constituting the water pipe wall, those near the flue 6 are tightly closed between adjacent water pipes 1, and water pipes 1 not located near the flue 6 are closed between adjacent water pipes 1. A gap 19 is provided in the combustion chamber 11 to form a communication passage through which combustion gas can pass from the combustion chamber 11 to the gas passage 12.
The water pipe 1 has a smoke pipe 2 installed therein, making it a double pipe. One end of the smoke pipe 2 opens into the combustion chamber 11 as a gas inlet 17, and the other end opens into the gas passage 12 as a gas outlet 18. There is.
水管１の外側のガス通路１２を垂直の隔壁１４
で区切つて水管１と煙室カバー５と２枚の隔壁１
４とにより垂直ガス通路１５を形成したものであ
る。隔壁１４は、ほぼ放射状に配備され、その中
心に近い方の辺縁は隙間１９に臨んでおり、バツ
フル体の役目をなす。また、各隔壁１４の、ガス
出口１８と反対側（第２図においてはガス出口１
８は上方側にあるから、その反対の下方側）に連
通口１６が開口している。 The gas passage 12 outside the water pipe 1 is connected to a vertical partition wall 14.
Separated by water pipe 1, smoke chamber cover 5 and two partition walls 1
4 to form a vertical gas passage 15. The partition walls 14 are arranged almost radially, and the edge near the center faces the gap 19, serving as a buttful body. Also, the side of each partition 14 opposite to the gas outlet 18 (in FIG. 2, the gas outlet 1
8 is on the upper side, the communication port 16 is opened on the opposite side (lower side).
３は上部管寄せ、４は下部管寄せ、７は断熱
材、８は化粧板、９は炉底キヤスターである。 3 is an upper header, 4 is a lower header, 7 is a heat insulator, 8 is a decorative board, and 9 is a hearth caster.
バーナ１０により発生した燃焼ガスは水管１の
燃焼室１１に臨んでいる面を介して水を加熱した
あと、一部はガス入口１７より煙管２に入り、煙
管２を介して水を加熱し、ガス出口１８から出て
ガス通路１２に入る。残部の燃焼ガスは隙間１９
を通り、水管１の側面を介して水の加熱を行いガ
ス通路１２に入り、ガス出口１８からの燃焼ガス
に合流する。合流し混合した燃焼ガスは水管１の
ガス通路１２側の面を介して水を加熱しながらガ
ス通路１２内を移動し、煙道６から排出される。 The combustion gas generated by the burner 10 heats water through the surface of the water pipe 1 facing the combustion chamber 11, and then a portion enters the smoke pipe 2 from the gas inlet 17 and heats the water through the smoke pipe 2. The gas exits from the gas outlet 18 and enters the gas passage 12. The remaining combustion gas is in the gap 19
The water is heated through the side of the water pipe 1 and enters the gas passage 12, where it joins the combustion gas from the gas outlet 18. The combined and mixed combustion gases move through the gas passage 12 through the surface of the water pipe 1 on the gas passage 12 side while heating water, and are discharged from the flue 6.
隙間１９及びガス出口１８から出た燃焼ガスは
垂直ガス通路１５の中で混合し、隔壁１４の作用
により一層均一な加熱を促がして熱伝達効率が高
められる。燃焼ガスは連通口１６を通つて煙道６
より外部に排出される。 The combustion gases exiting the gap 19 and the gas outlet 18 mix in the vertical gas passage 15, and the action of the partition wall 14 promotes more uniform heating and increases heat transfer efficiency. Combustion gas passes through the communication port 16 to the flue 6
More is discharged to the outside.
本考案により、ガス通路には、向きの異なる、
隙間からのガス流と煙管からのガス流とが衝突し
て混合撹拌され、両流の相互作用が激しく乱れた
ガス流が生起し、しかも隔壁により仕切られて混
合作用が激しく行われるので、水管のガス通路に
臨んだ面（水管裏面）での熱伝達効率を高めるこ
とができ、熱伝達効率を高め、実用上極めて大な
る効果を奏する。
With this invention, the gas passage has different directions.
The gas flow from the gap and the gas flow from the smoke pipe collide and are mixed and stirred, and the interaction between the two flows creates a violently turbulent gas flow. Moreover, since the gas flow is separated by a partition wall and the mixing action is intense, the water pipe It is possible to increase the heat transfer efficiency on the surface facing the gas passage (the back surface of the water pipe), which increases the heat transfer efficiency and has an extremely large practical effect.
図面は本考案の実施例を示し、第１図及び第２
図は横断面（第２図−線）平面図及び縦断面
（第１図−線）正面図である。
１……水管、２……煙管、３……上部管寄せ、
４……下部管寄せ、５……煙室カバー、６……煙
道、７……断熱材、８……化粧板、９……炉底キ
ヤスター、１０……バーナ、１１……燃焼室、１
２……ガス通路、１４……隔壁、１５……垂直ガ
ス通路、１６……連通口、１７……ガス入口、１
８……ガス出口、１９……隙間。
The drawings show embodiments of the invention, and FIGS.
The figures are a plan view in cross section (line in FIG. 2) and a front view in longitudinal section (line in FIG. 1). 1... Water pipe, 2... Smoke pipe, 3... Upper pipe stopper,
4... Lower pipe header, 5... Smoke chamber cover, 6... Flue, 7... Insulating material, 8... Decorative board, 9... Hearth caster, 10... Burner, 11... Combustion chamber, 1
2... Gas passage, 14... Partition wall, 15... Vertical gas passage, 16... Communication port, 17... Gas inlet, 1
8...Gas outlet, 19...Gap.
Claims (1)
の水管壁を形成し、該水管壁の内側を、中央上部
にバーナを配備して燃焼室となし、前記水管壁の
外側を煙室カバーで囲んで該煙室カバーと前記水
管壁との間にガス通路を形成し、該煙室カバーの
一部に煙道を開口せしめたボイラにおいて、前記
水管壁の、隣接する水管相互の間は、前記煙道の
開口付近においては、閉塞され、前記煙道の開口
付近以外においては、少なくとも一部の水管の相
互間に隙間が設けられて燃焼室から煙室カバーと
水管壁との間のガス通路へガスが通過できる連通
路が形成され、前記水管壁を構成する水管の少な
くとも１部は、中に煙管を備えた二重管であり、
該煙管は、その一端が前記燃焼室にガス入口とし
て開口し、他端が前記ガス通路にガス出口として
開口しており、前記二重管の外側のガス通路を垂
直の隔壁で区切つて前記二重管が一本づつ対応す
る垂直ガス通路を形成して前記煙管の一端を該垂
直ガス通路にガス出口として開口せしめ、前記隔
壁の、前記ガス出口と反対側の端部に連通口とし
て開口を設け、隣設する垂直ガス通路を連通せし
めたことを特徴とするボイラ。 A cylindrical water pipe wall is formed by a plurality of water pipes arranged vertically and in parallel, the inside of the water pipe wall is used as a combustion chamber with a burner placed in the upper center, and the outside of the water pipe wall is used as a smoke chamber. In a boiler in which a gas passage is formed between the smoke chamber cover and the water tube wall by surrounding it with a cover, and a flue is opened in a part of the smoke chamber cover, adjacent water tubes of the water tube wall are connected to each other. The space between the smoke chamber cover and the water pipe wall is closed in the vicinity of the opening of the flue, and a gap is provided between at least some of the water pipes in areas other than the vicinity of the opening of the flue, so that the space between the combustion chamber and the smoke chamber cover and the water pipe wall is closed. A communication passage through which gas can pass between the water pipe and the water pipe is formed, and at least a part of the water pipe forming the water pipe wall is a double pipe with a smoke pipe therein,
One end of the smoke pipe opens into the combustion chamber as a gas inlet, and the other end opens into the gas passage as a gas outlet, and the gas passage on the outside of the double pipe is separated by a vertical partition wall. Each heavy pipe forms a corresponding vertical gas passage, one end of the smoke pipe is opened in the vertical gas passage as a gas outlet, and an opening is formed as a communication port at the end of the partition wall opposite to the gas outlet. A boiler characterized in that vertical gas passages are provided and adjacent vertical gas passages are communicated with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986096780U JPS6311441Y2 (en) | 1986-06-26 | 1986-06-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986096780U JPS6311441Y2 (en) | 1986-06-26 | 1986-06-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6213302U JPS6213302U (en) | 1987-01-27 |
| JPS6311441Y2 true JPS6311441Y2 (en) | 1988-04-04 |
Family
ID=30962929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986096780U Expired JPS6311441Y2 (en) | 1986-06-26 | 1986-06-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6311441Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61112400A (en) * | 1984-11-06 | 1986-05-30 | 株式会社デンソー | Protector for instrumentation terminal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5316442A (en) * | 1976-07-28 | 1978-02-15 | Takayoshi Tanigawa | Joint block for underdrain |
| JPS5543253B2 (en) * | 1973-04-13 | 1980-11-05 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543253U (en) * | 1978-09-12 | 1980-03-21 | ||
| JPS584001Y2 (en) * | 1978-11-18 | 1983-01-24 | 株式会社荏原製作所 | steam hot water boiler |
-
1986
- 1986-06-26 JP JP1986096780U patent/JPS6311441Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543253B2 (en) * | 1973-04-13 | 1980-11-05 | ||
| JPS5316442A (en) * | 1976-07-28 | 1978-02-15 | Takayoshi Tanigawa | Joint block for underdrain |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6213302U (en) | 1987-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4982785A (en) | Serpentine heat exchanger | |
| SU1069640A3 (en) | Ceramic burner head | |
| JPH0264352A (en) | Hot water production unit | |
| JPS6311441Y2 (en) | ||
| US5295473A (en) | Furnace | |
| US2292180A (en) | Hot air furnace | |
| JPH06123420A (en) | Heating equipment for liquid | |
| US2121108A (en) | Hot air furnace | |
| EP0018689B1 (en) | A high turbulence boiler | |
| CN112013702B (en) | Multi-shell-pass shell-and-tube type flue gas heat exchange device | |
| CN216203484U (en) | Radiation cooling chamber structure with built-in water-cooling screen | |
| US1886670A (en) | Water heater | |
| CN212657697U (en) | Oil and gas dual-purpose boiler | |
| JP2708840B2 (en) | Direct firing generator | |
| JPS6218922Y2 (en) | ||
| JPH0429217Y2 (en) | ||
| CN210511643U (en) | Energy-saving device jacket type flue gas reflux device | |
| CN207179716U (en) | Oxygen supplementing device and flue oblique top oxygenating smoke-eliminating stove | |
| SU1124669A1 (en) | Hot-water boiler | |
| IE48624B1 (en) | Improvements in and relating to boilers | |
| JP2654160B2 (en) | Direct firing generator | |
| JPS6131812A (en) | Baffle plate of fuel combustion equipment | |
| JPH0419282Y2 (en) | ||
| US1961290A (en) | Fuel economizer | |
| JPH0749204Y2 (en) | Boiler furnace wall |