JPH0113246Y2 - - Google Patents
Info
- Publication number
- JPH0113246Y2 JPH0113246Y2 JP1983067911U JP6791183U JPH0113246Y2 JP H0113246 Y2 JPH0113246 Y2 JP H0113246Y2 JP 1983067911 U JP1983067911 U JP 1983067911U JP 6791183 U JP6791183 U JP 6791183U JP H0113246 Y2 JPH0113246 Y2 JP H0113246Y2
- Authority
- JP
- Japan
- Prior art keywords
- air supply
- supply pipe
- external air
- tube
- concave groove
- 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
- 238000012856 packing Methods 0.000 claims description 25
- 235000013372 meat Nutrition 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000002788 crimping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Air Supply (AREA)
- Joints Allowing Movement (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は屋外及び屋内のいずれでも使用できる
ようにした燃焼器の給気管接続装置に関するもの
である。[Detailed Description of the Invention] Industrial Application Field The present invention relates to a combustor air supply pipe connection device that can be used both outdoors and indoors.
従来例の構成とその問題点
一般にこの種の燃焼器は第１図に示すように本
体ケースＡ内にバーナＢからの給気管Ｃを開口さ
せ、この給気管Ｃと対向する前記本体ケースＡの
壁部に管体接続口Ｄが設けてある。そして屋外使
用時には前記管体接続口Ｄをメクラ板Ｅで閉塞す
ることにより雨水等の浸入を防ぎ、また、屋内使
用時は管体接続口Ｄを介して外部給気管Ｆを給気
管Ｃに接続し、この外部給気管Ｆに屋外より導か
れた給気用配管（図示せず）を接続して使用する
ようになつている。Conventional structure and its problems In general, this type of combustor has an air supply pipe C from burner B opened in the main body case A, and an air supply pipe C from the main body case A opposite to the main body case A, as shown in Fig. 1. A pipe connection port D is provided on the wall. When used outdoors, the pipe connection port D is blocked with a blind plate E to prevent rainwater from entering, and when used indoors, the external air supply pipe F is connected to the air supply pipe C via the pipe connection port D. However, an air supply pipe (not shown) led from outdoors is connected to this external air supply pipe F for use.
ところがこの燃焼機は前述した如くバーナ側の
給気管Ｃが本体ケース内に位置しているため外部
給気管Ｆの接続が困難であつた。すなわち本体ケ
ースＡに設けられた管体接続口Ｄからバーナ側の
給気管Ｃの位置を確認しつつ外部給気管Ｆを接続
していかなければならないからである。 However, in this combustor, as mentioned above, the air supply pipe C on the burner side is located inside the main body case, so it was difficult to connect the external air supply pipe F. That is, it is necessary to connect the external air supply pipe F from the pipe body connection port D provided in the main body case A while checking the position of the air supply pipe C on the burner side.
考案の目的
本考案は上記問題点に鑑みてなしたもので、外
部給気管の接続を容易にすることを目的としたも
のである。Purpose of the invention The present invention was made in view of the above problems, and its purpose is to facilitate the connection of an external air supply pipe.
考案の構成
上記目的を達成するため本考案は本体ケース内
に設けた給気口を有するバーナと、凹状溝を有す
るパツキン筒とを備え、上記パツキン筒はその凹
状溝を外部給気管の先端部に嵌着するとともに、
外部給気管は本体ケースを貫通してその先端のパ
ツキン筒を前記バーナの給気口に圧接させ、上記
パツキン筒の凹状溝を形成する内側の肉片を他方
の肉片よりも長く設定し、かつ上記パツキン筒の
外部給気管に嵌着される部分の内周肉片に環状の
凹溝を設け、前記凹溝に前記凹溝の内周径よりも
若干大きなフイルターを圧入した燃焼機の給気管
接続装置である。この構成によると外部給気管の
接続は本体ケースに設けられた管体接続口から外
部給気管を挿入してその先端のパツキン筒を給気
口口縁に圧着させるだけであるから給気管接続が
容易になる。Structure of the Device In order to achieve the above object, the present invention is provided with a burner having an air supply port provided in the main body case, and a gasket tube having a concave groove, and the gasket tube has the concave groove connected to the tip of the external air supply pipe. In addition to fitting into the
The external air supply pipe penetrates through the main body case, and the gasket tube at the tip thereof is brought into pressure contact with the air supply port of the burner, and the inner piece of meat forming the concave groove of the gasket tube is set longer than the other meat piece, and An air supply pipe connection device for a combustor in which an annular groove is provided in the inner circumference of the part of the packing cylinder that is fitted into the external air supply pipe, and a filter slightly larger than the inner diameter of the groove is press-fitted into the groove. It is. With this configuration, connecting the external air supply pipe is as simple as inserting the external air supply pipe from the pipe body connection port provided on the main body case and crimping the gasket tube at the tip of the external air supply pipe to the rim of the air supply port. becomes easier.
実施例の説明
以下本考案の一実施例を第２図、第３図、第４
図、第５図を用いて説明する。DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below as shown in FIGS. 2, 3, and 4.
This will be explained using FIG.
第２図、第３図、第４図において、１は本体ケ
ース、２は前記本体ケース１内に設けたバーナ
で、このバーナ２の壁（これはバーナと連通させ
たフアン等の筐体であつてもよい）には燃焼用空
気を供給する給気口３が開口している。４はこの
給気口３に嵌着した空気量調整用のダンパであ
る。 In Figures 2, 3, and 4, 1 is a main body case, 2 is a burner provided inside the main body case 1, and the wall of this burner 2 (this is a housing for a fan etc. that communicates with the burner). An air supply port 3 for supplying combustion air is opened in the combustion chamber. 4 is a damper fitted to this air supply port 3 for adjusting the amount of air.
前記本体ケース１には給気口３と対向する位置
に管体接続口５が設けてあり、屋外使用時などの
ように、本体ケース１外より給気する必要のない
場合にはメクラ板（図示せず）で閉塞されること
になる。 The main body case 1 is provided with a pipe connection port 5 at a position facing the air supply port 3, and when there is no need to supply air from outside the main body case 1, such as during outdoor use, a blind plate ( (not shown).
６は屋内使用時などのように前記本体ケース１
外より給気する場合に使用する外部給気管で、そ
のバーナ側先端部には、パツキン筒７が嵌着して
ある。 6 is the main body case 1, such as when used indoors.
This is an external air supply pipe used when air is supplied from the outside, and a packing cylinder 7 is fitted to the tip end on the burner side.
このパツキン筒７は一端部に凹状溝８を形成
し、この凹状溝８を外部給気管６に嵌着させるこ
とによつて外部給気管６に装着してある。さらに
このパツキン筒７は凹状溝８を形成する内側の肉
片８ａを外側の肉片８ｂよりも長く設定するとと
もに、この凹状溝８と反対側の端部には肉厚の薄
い舌部９が形成してある。そしてさらに上記パツ
キン筒７の内側肉片８ａの内周面には環状の凹溝
１０が形成してあり、凹溝１０の内周径よりも若
干径の大きなフイルター１１が圧入してある。 This packing cylinder 7 is attached to the external air supply pipe 6 by forming a concave groove 8 at one end thereof and fitting the concave groove 8 into the external air supply pipe 6. Further, in this packing tube 7, the inner piece 8a forming the concave groove 8 is set longer than the outer piece 8b, and a thin tongue part 9 is formed at the end opposite to the concave groove 8. There is. Furthermore, an annular groove 10 is formed on the inner circumferential surface of the inner piece 8a of the packing cylinder 7, and a filter 11 having a diameter slightly larger than the inner circumferential diameter of the groove 10 is press-fitted therein.
１２は外部給気管６に固着したフランジで、ね
じ１３によつて本体ケース１に取付けてある。 Reference numeral 12 denotes a flange fixed to the external air supply pipe 6, and is attached to the main body case 1 with screws 13.
上記構成において、燃焼機を屋内に設置して本
体ケース１外より給気する場合には、前記本体ケ
ース１に設けられた前記管体接続口５を閉塞して
いるメクラ板（図示せず）をはずし、この管体接
続口５よりパツキン筒７を嵌着した外部給気管６
を挿入する。そして外部給気管６に固着してある
フランジ１２を本体ケース１にビス止めする。こ
れにより外部給気管６に嵌着したパツキン筒７の
先端舌部９は給気口３に嵌着してあるダンパ４に
圧接し、接続が完了する。 In the above configuration, when the combustion machine is installed indoors and air is supplied from outside the main body case 1, a blind plate (not shown) that closes the pipe connection port 5 provided in the main body case 1 is used. , and connect the external air supply pipe 6 with the packing tube 7 fitted from this pipe body connection port 5.
Insert. Then, the flange 12 fixed to the external air supply pipe 6 is screwed to the main body case 1. As a result, the tip tongue portion 9 of the packing tube 7 fitted into the external air supply pipe 6 comes into pressure contact with the damper 4 fitted into the air supply port 3, and the connection is completed.
この時パツキン筒７は凹状溝８を外部給気管６
に嵌着させてあるので、外部給気管６を押し込ん
でも外部給気管６に沿つてずれるようなことがな
く、確実にダンパ４に圧接されるようになる。し
かもこのパツキン筒７の先端は肉厚の薄い舌部９
としてあるので、ダンパ４への密接が良好に行な
われるようになる。加えてこのパツキン筒７の内
側肉片８ａはフイルター１１の圧入によつて外部
給気管６の内周面に押し付けられるようになり、
良好な気密性が確保できる。 At this time, the packing cylinder 7 connects the concave groove 8 to the external air supply pipe 6.
Since the external air supply pipe 6 is fitted into the damper 4, even if the external air supply pipe 6 is pushed in, it will not shift along the external air supply pipe 6, and the damper 4 will be securely pressed into contact with the damper 4. Moreover, the tip of this packing tube 7 has a thin tongue portion 9.
Therefore, the damper 4 can be brought into close contact with the damper 4 in a good manner. In addition, the inner flesh piece 8a of the packing tube 7 is pressed against the inner circumferential surface of the external air supply pipe 6 by press-fitting the filter 11.
Good airtightness can be ensured.
一方このパツキン筒７は凹状溝８を形成する内
側の肉片８ａを外側の肉片８ｂよりも長く設定し
てあるので、外部給気管６への嵌合が容易にでき
る利点がある。すなわち上記内外の肉片８ａが外
部給気管６へのガイド役となるのである。 On the other hand, this packing tube 7 has an advantage in that the inner piece 8a forming the concave groove 8 is set longer than the outer piece 8b, so that it can be easily fitted into the external air supply pipe 6. That is, the inner and outer pieces of meat 8a serve as guides to the external air supply pipe 6.
第５図は他の実施例を示し、パツキン筒７を蛇
腹状に形成したものである。この実施例のパツキ
ン筒７によれば本体ケース１とダンパ４との間の
寸法に少々のバラツキがあつてもこれを吸収して
ダンパ４との密接を常に良好なものに保てる利点
がある。 FIG. 5 shows another embodiment in which the packing tube 7 is formed into a bellows shape. The packing tube 7 of this embodiment has the advantage that even if there is slight variation in the dimensions between the main body case 1 and the damper 4, this can be absorbed and the close contact with the damper 4 can always be maintained in a good condition.
なお上記実施例では給気口３にダンパ４を嵌着
させ、このダンパ４にパツキン筒７を圧接させる
もので説明したが、給気口３に直接パツキン筒７
を圧接させるようにしてもよく、この場合はダン
パ４を外部給気管６内に設ける等してもよい。 In the above embodiment, the damper 4 is fitted into the air supply port 3, and the packing cylinder 7 is brought into pressure contact with the damper 4.
Alternatively, the damper 4 may be provided in the external air supply pipe 6.
考案の効果
このように本考案はバーナの給気口にパツキン
筒を介して外部給気管を圧接接続するようにした
ので外部給気管はただ単に挿入するだけでよく、
従来のような管体同志の嵌合の必要がなくその接
続作業が極めて簡単に行なえるとともに、パツキ
ン筒を用いているので気密性も良好である。また
パツキン筒の凹状溝を形成する内側の肉片を外側
の肉片よりも長く設定してあるので、外部給気管
への嵌合が容易にできる。さらにパツキン筒の内
側肉片はフイルターの圧入によつて外部給気管の
内周面に押し付けられるようになり良好な気密性
が確保できる。Effects of the invention As described above, the present invention connects the external air supply pipe to the burner's air supply port via a packing tube, so it is only necessary to simply insert the external air supply pipe.
There is no need to fit the tubes together as in the past, making the connection work extremely easy, and since a packing tube is used, the airtightness is also good. Furthermore, since the inner piece of meat that forms the concave groove of the packing tube is set longer than the outer piece of meat, it can be easily fitted into the external air supply pipe. Further, the inner flesh of the packing cylinder is pressed against the inner circumferential surface of the external air supply pipe by press-fitting the filter, thereby ensuring good airtightness.
第１図は従来の給気管接続装置を示す概略説明
図、第２図は本考案の一実施例における給気管接
続装置を示す断面図、第３図は同要部の拡大断面
図、第４図は同分解側面図、第５図は他の実施例
におけるパツキン筒の断面図である。
１……本体ケース、２……バーナ、３……給気
口、６……外部給気管、７……パツキン筒、８…
…凹状溝、８ａ，８ｂ……肉片、９……舌部、１
０……凹溝、１１……フイルター。
Fig. 1 is a schematic explanatory diagram showing a conventional air supply pipe connection device, Fig. 2 is a sectional view showing an air supply pipe connection device in an embodiment of the present invention, Fig. 3 is an enlarged sectional view of the same main part, and Fig. 4 The figure is an exploded side view, and FIG. 5 is a sectional view of a packing cylinder in another embodiment. 1... Body case, 2... Burner, 3... Air supply port, 6... External air supply pipe, 7... Packing cylinder, 8...
... Concave groove, 8a, 8b ... Flesh piece, 9 ... Tongue, 1
0...concave groove, 11...filter.
Claims (1)
と、凹状溝を有するパツキン筒とを備え、上記
パツキン筒はその凹状溝を外部給気管の先端部
に嵌着するとともに、外部給気管は本体ケース
を貫通してその先端のパツキン筒を前記バーナ
の給気口に圧接させ、上記パツキン筒の凹状溝
を形成する内側の肉片を他方の肉片よりも長く
設定し、かつ上記パツキン筒の外部給気管に嵌
着される部分の内周肉片に環状の凹溝を設け、
前記凹溝に前記凹溝の内周径よりも若干大きな
フイルターを圧入した燃焼機の給気管接続装
置。 (2) パツキン筒の給気口側端部に肉厚の薄い舌部
を形成した実用新案登録請求の範囲第１項記載
の燃焼機の給気管接続装置。 (3) パツキン筒を蛇腹状に形成した実用新案登録
請求の範囲第１項記載の燃焼機の給気管接続装
置。[Scope of Claim for Utility Model Registration] (1) A burner having an air supply port provided inside the main body case, and a packing tube having a concave groove, the packing tube having the concave groove connected to the tip of the external air supply pipe. At the same time, the external air supply pipe penetrates through the main body case, and presses the gasket tube at the tip of the gasket tube into the air supply port of the burner, and makes the inner piece of meat that forms the concave groove of the gasket tube longer than the other meat piece. and an annular concave groove is provided in the inner circumference of the part of the packing tube that is fitted into the external air supply pipe,
An air supply pipe connection device for a combustor, in which a filter that is slightly larger than the inner peripheral diameter of the groove is press-fitted into the groove. (2) The air supply pipe connection device for a combustor according to claim 1, wherein a thin tongue is formed at the end of the packing cylinder on the air supply port side. (3) The air supply pipe connection device for a combustor as set forth in claim 1 of the utility model registration claim, in which the packing tube is formed into a bellows shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6791183U JPS59175854U (en) | 1983-05-06 | 1983-05-06 | Combustion machine air supply pipe connection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6791183U JPS59175854U (en) | 1983-05-06 | 1983-05-06 | Combustion machine air supply pipe connection device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59175854U JPS59175854U (en) | 1984-11-24 |
| JPH0113246Y2 true JPH0113246Y2 (en) | 1989-04-18 |
Family
ID=30198096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6791183U Granted JPS59175854U (en) | 1983-05-06 | 1983-05-06 | Combustion machine air supply pipe connection device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59175854U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022247A (en) * | 1973-07-02 | 1975-03-10 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5055641U (en) * | 1973-09-18 | 1975-05-26 |
-
1983
- 1983-05-06 JP JP6791183U patent/JPS59175854U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022247A (en) * | 1973-07-02 | 1975-03-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59175854U (en) | 1984-11-24 |
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