JPS5812018Y2 - combustion device - Google Patents
combustion deviceInfo
- Publication number
- JPS5812018Y2 JPS5812018Y2 JP1978052567U JP5256778U JPS5812018Y2 JP S5812018 Y2 JPS5812018 Y2 JP S5812018Y2 JP 1978052567 U JP1978052567 U JP 1978052567U JP 5256778 U JP5256778 U JP 5256778U JP S5812018 Y2 JPS5812018 Y2 JP S5812018Y2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- cylindrical body
- combustion
- circumferential surface
- combustion device
- 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
Landscapes
- Details Of Fluid Heaters (AREA)
Description
【考案の詳細な説明】
この考案は燃焼装置に関するものであり燃焼音を効果的
に低減させると共に熱交換効率を向上させ容易に構成で
きるようにしたものである。[Detailed Description of the Invention] This invention relates to a combustion device that effectively reduces combustion noise, improves heat exchange efficiency, and can be easily constructed.
以下、温水機に用いた実施例を示す図面と共に説明する
と、１は温水毎の外胴、２は内胴であり、３は氷室であ
る。Hereinafter, an embodiment used in a hot water machine will be described with reference to drawings. 1 is an outer shell for each hot water, 2 is an inner shell, and 3 is an ice chamber.
４は燃焼室でこの燃焼室４にはバーナ５が臨１せられて
水室３を加熱させる。4 is a combustion chamber, and a burner 5 is placed in front of the combustion chamber 4 to heat the water chamber 3.
６は排気口、１４は燃焼ガス流通路である。6 is an exhaust port, and 14 is a combustion gas flow path.
７は両端を閉鎖した筒体でありこの周面には全体に複数
の小孔８を穿設しである。Reference numeral 7 is a cylindrical body with both ends closed, and a plurality of small holes 8 are bored throughout the circumferential surface of the cylindrical body.
９（／″ｉ筒体７の内部に設けられる吸音材で筒体７内
を満たす如くに充填されており、吸音形の消音器として
いる。9(/''i The inside of the cylinder 7 is filled with a sound absorbing material so as to fill the inside of the cylinder 7, making it a sound-absorbing muffler.
９は筒体７の下部に設けられた拡炎板、１０は天板で筒
体７の上部に対して取付けられている。Reference numeral 9 denotes a flame expansion plate provided at the lower part of the cylinder 7, and 10 denotes a top plate, which is attached to the upper part of the cylinder 7.
１１は筒体７の側周面に対して設けられる案内片で下部
側は一方側に傾斜し、上部側は下部側と反対方向の他方
側に向けて傾斜させている。Reference numeral 11 denotes a guide piece provided on the side peripheral surface of the cylindrical body 7, the lower side of which is inclined towards one side, and the upper side inclined towards the other side in the opposite direction to the lower side.
又、この時案内片１１は筒体７の側周面に対して上部か
ら下部に亘って連続しないように適宜長さに分断されて
形成され、かつ、第２図に示すものでは各々１段とし、
第３図に示すものでは各々２段として案内片１１を設け
ている。Further, at this time, the guide pieces 11 are formed by being divided into appropriate lengths so as not to be continuous from the upper part to the lower part with respect to the side circumferential surface of the cylinder 7, and in the case shown in FIG. year,
In the one shown in FIG. 3, guide pieces 11 are provided in two stages.
１２は筒体７を燃焼ガス流通路１４内に配設する為の支
持片で燃焼室４の天板１３に対して一方を固定させ、他
方を筒体７に支持させている。Reference numeral 12 is a support piece for arranging the cylindrical body 7 in the combustion gas flow passage 14, and one side is fixed to the top plate 13 of the combustion chamber 4, and the other side is supported by the cylindrical body 7.
次に作用について説明すると昔ず第１図の如く構成し、
燃焼させれば燃焼ガスは燃焼ガス流通路１４を上昇し、
筒体７部にてその案内片１１・・・に案内されて筒体７
の周囲を周回し水室３の内壁面を加熱しながら排出され
る。Next, to explain the operation, it was first constructed as shown in Figure 1,
When combusted, the combustion gas rises through the combustion gas flow passage 14,
The cylinder body 7 is guided by the guide pieces 11 in the cylinder body 7 part.
The water circulates around the water chamber 3 and is discharged while heating the inner wall surface of the water chamber 3.
この時筒体７の周囲を案内されて周回して高温の燃焼ガ
スは長時間燃焼室４内に滞溜すると共に筒体７の小孔８
により共鳴して低周波成分の燃焼音を低減させ更に吸音
材９により吸収させて高周波成分の燃焼音を低減させる
ことができる。At this time, the high temperature combustion gas is guided around the cylindrical body 7 and remains in the combustion chamber 4 for a long time, and the small holes 8 of the cylindrical body 7
The combustion noise of low frequency components can be reduced by resonance, and the combustion noise of high frequency components can be further reduced by being absorbed by the sound absorbing material 9.
この考案は以上のように構成され、両端を閉鎖した筒体
７の周面に複数の小孔８を穿設すると共に筒体７の側周
面には下部が一方へ傾斜し、上部が他方へ傾斜する案内
片１１を複数設は更にこの筒体７を燃焼ガス流通路１４
内に配設したので燃焼音を低減できるものであると共に
高温の燃焼ガスを長時間燃焼室内に滞溜させるので熱交
換効率の良いものであり、更に案内片を分断して筒体の
周側面に設けたので案内片を筒体の周側面にスパイラル
状に設けた第４図に示すものと比べて案内片はほぼ直線
で形成できて容易に形成できるものであり、複数の案内
片を上、下部で異なる傾斜方向としたので流通抵抗も極
度に抑えられることがなく都合の良いものである。This device is constructed as described above, and a plurality of small holes 8 are bored in the circumferential surface of the cylinder 7 whose both ends are closed, and the lower part of the side circumferential surface of the cylinder 7 is inclined to one side, and the upper part is inclined to the other side. A plurality of guide pieces 11 are provided which are inclined toward the cylinder body 7.
Since the guide piece is placed inside the combustion chamber, combustion noise can be reduced, and the high-temperature combustion gas is retained in the combustion chamber for a long time, resulting in good heat exchange efficiency. Compared to the guide piece shown in FIG. 4 in which the guide piece is provided in a spiral shape on the circumferential side of the cylinder, the guide piece can be formed almost straight and can be easily formed. Since the lower part has different inclination directions, the flow resistance is not extremely suppressed, which is convenient.
第１図はこの考案の説明図、第２図は要部の説明図、第
３図は第２図に於ける他の実施例の説明図、第４図は従
来の一例を示す説明図。
７は筒体、８（／′ｉ小孔、１１は案内片、１４は流通
路。FIG. 1 is an explanatory diagram of this invention, FIG. 2 is an explanatory diagram of the main part, FIG. 3 is an explanatory diagram of another embodiment of FIG. 2, and FIG. 4 is an explanatory diagram showing a conventional example. 7 is a cylinder, 8(/'i small hole, 11 is a guide piece, and 14 is a flow path.
Claims (1)
と共に、筒体７の周側面には下部が一方へ傾斜し、上部
が他方へ傾斜する案内片１１を複数設は更にこの筒体７
を燃焼ガス流通路１４内に配設して成る燃焼装置。A plurality of small holes 8 are bored in the circumferential surface of the cylindrical body 7 with both ends closed, and a plurality of guide pieces 11 are provided on the circumferential surface of the cylindrical body 7, the lower part of which is inclined to one side and the upper part of which is inclined to the other side. Furthermore, this cylinder 7
A combustion device comprising: arranged in a combustion gas flow passage 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978052567U JPS5812018Y2 (en) | 1978-04-18 | 1978-04-18 | combustion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978052567U JPS5812018Y2 (en) | 1978-04-18 | 1978-04-18 | combustion device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS54153425U JPS54153425U (en) | 1979-10-25 |
| JPS5812018Y2 true JPS5812018Y2 (en) | 1983-03-07 |
Family
ID=28944000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978052567U Expired JPS5812018Y2 (en) | 1978-04-18 | 1978-04-18 | combustion device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5812018Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59120852U (en) * | 1983-02-04 | 1984-08-15 | 株式会社コロナ | hot water boiler |
-
1978
- 1978-04-18 JP JP1978052567U patent/JPS5812018Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS54153425U (en) | 1979-10-25 |
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