JPH0419315Y2 - - Google Patents
Info
- Publication number
- JPH0419315Y2 JPH0419315Y2 JP1986101140U JP10114086U JPH0419315Y2 JP H0419315 Y2 JPH0419315 Y2 JP H0419315Y2 JP 1986101140 U JP1986101140 U JP 1986101140U JP 10114086 U JP10114086 U JP 10114086U JP H0419315 Y2 JPH0419315 Y2 JP H0419315Y2
- Authority
- JP
- Japan
- Prior art keywords
- wind
- wind shield
- exhaust opening
- plate
- exhaust
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims 1
- 239000000567 combustion gas Substances 0.000 description 10
- 238000003466 welding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
- Air Supply (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は屋外設置型燃焼器具に関し、特に燃焼
ガスの排気用開口部が外装体の前面に形成された
屋外設置型燃焼器具に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an outdoor-installed combustion appliance, and more particularly to an outdoor-installable combustion appliance in which an opening for exhausting combustion gas is formed in the front surface of the exterior body.
給湯機などの屋外設置型燃焼器具は、有風時に
燃焼ガスが排気口から燃焼室内に逆流して起こる
炎のあふれ等を防止するために種々の対策がとら
れている。また、この種の燃焼器具は、通常建物
の壁面に沿わせて設置されるが、器具上方に窓等
がある場合は、排気ガスが屋内に入り込まないよ
うに窓から排気口を離すように義務づけられてい
る。したがつて、排気口は外装体に壁面側や上面
に設けるよりも、むしろ前面側に設けるのが望ま
しい。
BACKGROUND OF THE INVENTION Various measures are taken for outdoor combustion appliances such as water heaters to prevent flame overflow caused by combustion gas flowing back into the combustion chamber from the exhaust port during windy conditions. In addition, this type of combustion appliance is usually installed along the wall of a building, but if there is a window above the appliance, the exhaust port must be placed away from the window to prevent exhaust gas from entering the building. It is being Therefore, it is preferable to provide the exhaust port on the front side of the exterior body rather than on the wall side or the top surface.
従来、第５図に示すように、外装体１１の前面
側上方部に排気エルボ１４の先端部を外装体１１
から若干突出させた排気用開口部１５を設け、こ
の排気用開口部を上下面が開口した遮風板１７で
覆蓋すると共に、遮風板１７の上面側開口部に若
干の〓間を持たせて上板２０を設けたものが提案
されている（例えば実開昭51−144948号公報参
照）。 Conventionally, as shown in FIG.
An exhaust opening 15 is provided that slightly protrudes from the exhaust opening 15, and this exhaust opening is covered with a wind shielding plate 17 whose upper and lower surfaces are open. It has been proposed that an upper plate 20 is provided (for example, see Japanese Utility Model Application Publication No. 51-144948).
しかし乍ら、この従来の屋外設置型燃焼器具で
は、正面側からの風は遮風板で遮風できるもの
の、斜め上方からの風は、第５図中の点線矢印で
示すように、上板２０と遮風板１７との間を通過
して排気用開口部１５に侵入し、燃焼ガスの流出
を圧迫して炎のあふれ等を誘発する危険性がある
という問題点があつた。
However, in this conventional outdoor combustion appliance, although the wind from the front side can be blocked by the wind shield plate, the wind from diagonally above can be blocked by the upper plate as shown by the dotted line arrow in Figure 5. 20 and the wind shield plate 17 and enter the exhaust opening 15, there is a risk that the outflow of the combustion gas may be compressed and an overflow of flame may occur.
したがつて、本考案は、正面側からの風は勿論
のこと、斜め上方側からの風にも影響を受けるこ
となく正常燃焼状態が維持でき、且つ排気エルボ
内への雨水の侵入等も有効に防止でき、さらに排
気用開口部を極めて容易に組立てることのできる
屋外設置型燃焼器具を提供することにある。 Therefore, the present invention is able to maintain a normal combustion state without being affected by wind from the front side as well as wind from diagonally above, and is also effective in preventing rainwater from entering the exhaust elbow. It is an object of the present invention to provide an outdoor-installed combustion appliance that can prevent the above-mentioned problems from occurring, and furthermore allows an exhaust opening to be assembled extremely easily.
本考案の屋外設置型燃焼器具は、排気用開口部
が外装体の前面に形成された屋外設置型燃焼器具
に於いて、前記排気用開口部に上下面が開口した
遮風板を設け、該遮風板の開口部に複数個の案内
板を設けると共に、該遮風板の排気用開口部に遮
風板側が下方に傾斜した整流板を設けたことを特
徴とする。
The outdoor-installed combustion appliance of the present invention is an outdoor-installed combustion appliance in which an exhaust opening is formed on the front surface of the exterior body, and a wind shield plate with open upper and lower surfaces is provided in the exhaust opening. The present invention is characterized in that a plurality of guide plates are provided at the opening of the wind shield, and a rectifier plate whose side of the wind shield is inclined downward is provided at the exhaust opening of the wind shield.
以下、本考案を添付図面に基づき詳細に説明す
る。
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
第１図は、本考案に一実施例を示す断面図であ
り、１は外装体、２は外装体内に収納されたバー
ナー、３は熱交換器である。 FIG. 1 is a sectional view showing one embodiment of the present invention, in which 1 is an exterior body, 2 is a burner housed in the exterior body, and 3 is a heat exchanger.
前記熱交換器３の上方側には、外装体１の前面
に連なる排気エルボ４が設けられており、この排
気エルボ４内には、バーナー２の燃焼ガスを吸引
して排気用開口部５に排出する排気用フアン６が
設けられている。 An exhaust elbow 4 connected to the front surface of the exterior body 1 is provided above the heat exchanger 3, and the exhaust elbow 4 sucks combustion gas from the burner 2 into the exhaust opening 5. An exhaust fan 6 is provided to exhaust the air.
前記排気用開口部５には、第２図に拡大して示
すように、上下面が開口した略コ字状の遮風板７
が設けられている。この遮風板７は、排気熱を遮
断するために、例えば２重板構造とすることが望
ましい。 In the exhaust opening 5, as shown in an enlarged view in FIG.
is provided. It is desirable that the wind shielding plate 7 has, for example, a double plate structure in order to block exhaust heat.
前記遮風板７の開口部には、出口側端部が外装
体１の反対側に屈曲した複数個の案内板８が設け
られている。上方側開口部の案内板８の下方端
は、風雨のクツシヨン材となるように上方に屈曲
して形成されている。この案内板８は、遮風板７
の側壁に、例えばスポツト熔接等によつて固着さ
れる。 A plurality of guide plates 8 whose exit side ends are bent toward the opposite side of the exterior body 1 are provided at the opening of the wind shield plate 7 . The lower end of the guide plate 8 at the upper opening is bent upward so as to serve as a cushion against wind and rain. This guide plate 8 is the wind shield plate 7
It is fixed to the side wall of the housing, for example, by spot welding or the like.
また、前記排気用開口部５には、整流板９が設
けられている。この整流板９は、遮風板７側が下
方に傾斜して設けられており。また排気用開口部
５よりも若干突出して設けられている。この整流
板９は、燃焼ガスの排気損失に影響ない程度で、
しかも案内板８との関係で、風や雨水等の排気エ
ルボ内への侵入を防止できる程度に形成すること
が望ましい。また、この整流板９は、遮風板７の
側壁に、例えばスポツト熔接等によつて固着され
る。 Further, a rectifying plate 9 is provided in the exhaust opening 5. The current plate 9 is provided with the wind shield plate 7 side inclined downward. Further, it is provided to protrude slightly from the exhaust opening 5. This rectifier plate 9 has no effect on exhaust loss of combustion gas,
Moreover, in relation to the guide plate 8, it is desirable to form the exhaust elbow to such an extent that wind, rainwater, etc. can be prevented from entering the exhaust elbow. Further, the current plate 9 is fixed to the side wall of the wind shield plate 7 by, for example, spot welding.
このように、遮風板７の側壁に、あらかじめ案
内板８と整流板９を取付けて遮風板７のみを燃焼
器具の外装体１に、例えばスポツト熔接等によつ
て取付けることから、遮風板７近傍の組立作業は
極めて簡易である。 In this way, since the guide plate 8 and the rectifying plate 9 are attached in advance to the side wall of the wind shield plate 7, and only the wind shield plate 7 is attached to the exterior body 1 of the combustion appliance by spot welding or the like, The assembly work near the plate 7 is extremely simple.
かかる燃焼器具において、無風時には、燃焼ガ
スは整流板９の上下面を経由して遮風板７の上下
面側開口部から排出されると共に、燃焼用空気が
外装体１の壁面側及び外装体１の側面に形成され
たギヤラリー部Ｇから吸引される。 In such a combustion appliance, when there is no wind, combustion gas is discharged from the upper and lower openings of the wind shield plate 7 via the upper and lower surfaces of the rectifier plate 9, and combustion air is discharged from the wall side of the exterior body 1 and the exterior body. 1 is sucked from the gear rally part G formed on the side surface of the gear.
また、第３図に点線矢印で示すように、正面側
から風があつた場合には、遮風板７に衝突して上
下面側に流れ、風が遮風板７内に侵入することは
ない。この場合、燃焼ガスは、同図中に実際矢印
で示すように、風の負圧によつて遮風板７の上下
面開口部に積極的に吸出される。 In addition, as shown by the dotted arrow in FIG. 3, if the wind hits from the front side, it will collide with the wind shield plate 7 and flow upward and downward, preventing the wind from entering the wind shield plate 7. do not have. In this case, the combustion gas is actively sucked out to the upper and lower openings of the wind shield plate 7 by the negative pressure of the wind, as shown by arrows in the figure.
次に、第４図に点線で示すように、斜め上方側
から風があつた場合には、風は一旦遮風板内に侵
入するものの、上方案内板８の屈曲片と整流板９
の作用によつて排気エルボ４内に侵入することは
妨げられ、流速が弱められて燃焼ガスと合流し、
遮風板の下方側開口部から吹き出す。この場合、
燃焼ガスは主として整流板９の下面側を通過して
遮風板８の下方側開口部から排出される。 Next, as shown by the dotted lines in FIG.
is prevented from entering the exhaust elbow 4, the flow velocity is weakened, and the combustion gas merges with the combustion gas.
Air blows out from the opening on the lower side of the wind shield. in this case,
The combustion gas mainly passes through the lower surface side of the baffle plate 9 and is discharged from the lower opening of the wind shield plate 8 .
以上詳述したように、本考案の屋外設置型燃焼
器具によれば、排気用開口部に上下面が開口した
遮風板を設け、該遮風板の開口部に複数個の案内
板を設けると共に、該遮風板の排気用開口部に遮
風板側が下方に傾斜した整流板を設けたことか
ら、有風時にも安定して正常燃焼を維持すること
ができると共に、雨水の侵入も有効に防止でき、
さらにデザイン的にも優れた屋外設置型燃焼器具
を提供することができる。
As detailed above, according to the outdoor-installed combustion appliance of the present invention, a wind shield plate with open upper and lower surfaces is provided in the exhaust opening, and a plurality of guide plates are provided in the opening of the wind shield plate. In addition, by providing a rectifier plate with the wind shield side tilted downward at the exhaust opening of the wind shield plate, normal combustion can be maintained stably even in windy conditions, and rainwater is effectively prevented from entering. can be prevented from
Furthermore, it is possible to provide an outdoor-installed combustion appliance with an excellent design.
第１図は本考案の屋外設置型燃焼器具の一実施
例を示す断面図、第２図は同じく要部断面図、第
３図及び第４図は同じく風の流れと燃焼ガスの流
れとの関係を説明するための図、第５図は従来の
屋外設置型燃焼器具の断面図である。
１，１１……外装体、５，１５……排気用開口
部、７，１７……遮風板、８……案内板、９……
整流板。
Fig. 1 is a sectional view showing an embodiment of the outdoor-installed combustion appliance of the present invention, Fig. 2 is a sectional view of the main part, and Figs. FIG. 5, which is a diagram for explaining the relationship, is a sectional view of a conventional outdoor-installed combustion appliance. 1, 11... Exterior body, 5, 15... Exhaust opening, 7, 17... Wind shield plate, 8... Guide plate, 9...
rectifier.
Claims (1)
設置型燃焼器具に於いて、前記排気用開口部に上
下面が開口した遮風板を設け、該遮風板の上部側
排気用開口部に、上端部が遮風板側に傾斜し且つ
下端部が上方に折り返して形成された複数の案内
板と、遮風板の下部側排気用開口部に下端部が遮
風板側に傾斜して形成された複数の案内板とをそ
れぞれ設けると共に、前記排気用開口部に遮風板
側が下方に傾斜した整流板を設けたことを特徴と
する屋外設置型燃焼器具。 In an outdoor-installed combustion appliance in which an exhaust opening is formed on the front surface of the exterior body, a wind shielding plate having upper and lower surfaces open is provided in the exhaust opening, and the upper side exhaust opening of the wind shielding plate is provided. A plurality of guide plates each having an upper end inclined toward the wind shield and a lower end folded upward, and a lower end inclined toward the wind shield at an exhaust opening on the lower side of the wind shield. 1. A combustion appliance for outdoor installation, characterized in that a plurality of guide plates are each provided, and a rectifier plate is provided in the exhaust opening with the wind shielding plate side slanting downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986101140U JPH0419315Y2 (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986101140U JPH0419315Y2 (en) | 1986-06-30 | 1986-06-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6312048U JPS6312048U (en) | 1988-01-26 |
| JPH0419315Y2 true JPH0419315Y2 (en) | 1992-04-30 |
Family
ID=30971613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986101140U Expired JPH0419315Y2 (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0419315Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS605234U (en) * | 1983-06-21 | 1985-01-16 | 住友電気工業株式会社 | Terminal products of cross-linked polyethylene insulated cable |
| JPS6032642B2 (en) * | 1977-09-07 | 1985-07-29 | インペリアル・ケミカル・インダストリ−ズ・リミテイド | Thermoplastic aromatic polyetherketone |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6032642U (en) * | 1983-08-10 | 1985-03-06 | リンナイ株式会社 | Air supply and exhaust system for outdoor combustor |
-
1986
- 1986-06-30 JP JP1986101140U patent/JPH0419315Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6032642B2 (en) * | 1977-09-07 | 1985-07-29 | インペリアル・ケミカル・インダストリ−ズ・リミテイド | Thermoplastic aromatic polyetherketone |
| JPS605234U (en) * | 1983-06-21 | 1985-01-16 | 住友電気工業株式会社 | Terminal products of cross-linked polyethylene insulated cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6312048U (en) | 1988-01-26 |
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