JPH0245314U - - Google Patents
Info
- Publication number
- JPH0245314U JPH0245314U JP12333588U JP12333588U JPH0245314U JP H0245314 U JPH0245314 U JP H0245314U JP 12333588 U JP12333588 U JP 12333588U JP 12333588 U JP12333588 U JP 12333588U JP H0245314 U JPH0245314 U JP H0245314U
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- combustion
- heat exchanger
- flare
- shaped
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 239000000567 combustion gas Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 206010061218 Inflammation Diseases 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Gas Burners (AREA)
- Combustion Of Fluid Fuel (AREA)
Description
第１図は本考案の実施例を示す略断面図、第２
図及び第３図はふく射伝熱量の比較図、第４図は
ブンゼン式バーナを用いた部分混合式の従来の実
施例を示す略断面図、第５図は従来の全予混合式
バーナを用いた実施例を示す略断面図、第６図は
燃焼速度を表す分布図、第７図は作用を説明する
部分拡大図、第８図は伝熱フインの配設ピツチを
変えた場合の伝熱フイン１枚当りのふく射熱量と
熱交換器単位長さのふく射伝熱量を示す図である
。
符号の説明、１……バーナ入口、２……バーナ
部、３……バーナプレート、４……火炎、５……
ふく射体、６……第一燃焼室、７……第二燃焼室
、８……熱交換器、９……水管、１０……伝熱フ
イン、１１……燃焼室、１２……フアン、１３…
…マニホールド、１４……ブンゼン式バーナ、１
５……内炎、１６……外炎。
Fig. 1 is a schematic sectional view showing an embodiment of the present invention;
Figure 3 and Figure 3 are comparison diagrams of radiation heat transfer, Figure 4 is a schematic sectional view showing a conventional example of a partial mixing type using a Bunsen type burner, and Figure 5 is a diagram showing a conventional example of a partial mixing type burner using a conventional fully premixed type burner. Fig. 6 is a distribution diagram showing the combustion rate, Fig. 7 is a partially enlarged view explaining the effect, and Fig. 8 shows heat transfer when the arrangement pitch of the heat transfer fins is changed. FIG. 3 is a diagram showing the amount of radiant heat per fin and the amount of radiant heat transferred per unit length of the heat exchanger. Explanation of symbols, 1... Burner inlet, 2... Burner section, 3... Burner plate, 4... Flame, 5...
Flajector, 6... First combustion chamber, 7... Second combustion chamber, 8... Heat exchanger, 9... Water pipe, 10... Heat transfer fin, 11... Combustion chamber, 12... Fan, 13 …
...Manifold, 14...Bunsen burner, 1
5...Internal inflammation, 16...External inflammation.
Claims (1)
バーナと燃焼ガスエネルギーを熱媒体に伝えるフ
インチユーブ式の熱交換器などから構成される燃
焼装置において、バーナプレート下流側の燃焼室
にふく射体を設け、燃焼室を第一燃焼室と第二燃
焼室に分割し、ふく射体形状を下に向つて凸状と
し且つ断面形状を円弧状あるいは山形状としたこ
とを特徴とする高負荷燃焼装置。 ２ 熱交換器のフイン配設ピツチを熱交換器長手
方向の中央部で大きく、両端部で小さくしたこと
を特徴とする請求項１記載の高負荷燃焼装置。[Claims for Utility Model Registration] 1. In a combustion device consisting of a fully premixed burner consisting of a porous burner plate and a Finch-Ube heat exchanger that transfers combustion gas energy to a heat medium, The combustion chamber is provided with a flare, the combustion chamber is divided into a first combustion chamber and a second combustion chamber, and the shape of the flare is downwardly convex and the cross-sectional shape is arc-shaped or mountain-shaped. High load combustion equipment. 2. The high-load combustion apparatus according to claim 1, wherein the fin arrangement pitch of the heat exchanger is larger at the center in the longitudinal direction of the heat exchanger and smaller at both ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12333588U JPH0245314U (en) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12333588U JPH0245314U (en) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0245314U true JPH0245314U (en) | 1990-03-28 |
Family
ID=31372090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12333588U Pending JPH0245314U (en) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245314U (en) |
-
1988
- 1988-09-20 JP JP12333588U patent/JPH0245314U/ja active Pending
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