JPH0616286Y2 - Rear exhaust combustion equipment - Google Patents
Rear exhaust combustion equipmentInfo
- Publication number
- JPH0616286Y2 JPH0616286Y2 JP9783189U JP9783189U JPH0616286Y2 JP H0616286 Y2 JPH0616286 Y2 JP H0616286Y2 JP 9783189 U JP9783189 U JP 9783189U JP 9783189 U JP9783189 U JP 9783189U JP H0616286 Y2 JPH0616286 Y2 JP H0616286Y2
- Authority
- JP
- Japan
- Prior art keywords
- exhaust
- exterior
- adapter
- exhaust duct
- sleeve
- 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 - Lifetime
Links
Landscapes
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、器具設置現場における器具交換時の作業性、
シール性を向上させた後方排気式燃焼器具に関するもの
である。[Detailed Description of the Invention] (Industrial field of application)
The present invention relates to a rear exhaust combustion device having improved sealing performance.
（従来の技術） 従来の後方排気式燃焼器具の排気部構造は、第３図に示
す暖房器付給湯器で説明すると、(21)は給湯器側の排気
集合筒、(22)は暖房器側の排気集合筒、(23)は暖房器付
給湯器の外装であり、器具の後方に排気するように排気
トツプ(24)が取付けられるが、この排気トツプ(24)の取
付けは、２つの排気集合筒(21)、(22)のフランジを通し
てパツキン(25)、(26)を介してビス(27)で外装(23)に取
付けるようになつている。そしてこの排気トツプ(24)の
排気筒接続部(28)には燃焼器具設置室に設置固定した排
気筒(29)が接続され、暖房器付給湯器の設置室から外部
に排気するようにしてある。(Prior Art) Explaining the structure of the exhaust part of a conventional rear-exhaust-type combustion appliance, referring to the water heater with a heater shown in FIG. 3, (21) is an exhaust collecting cylinder on the water heater side, and (22) is a heater. The exhaust collecting cylinder on the side, (23) is the exterior of the water heater with a heater, and the exhaust top (24) is attached to the rear of the appliance so that the exhaust top (24) can be attached in two ways. It is adapted to be attached to the exterior (23) with screws (27) through the packing (25) and (26) through the flanges of the exhaust collecting cylinders (21) and (22). And the exhaust pipe connection part (28) of this exhaust top (24) is connected to the exhaust pipe (29) fixedly installed in the combustion equipment installation chamber, so that the exhaust air is exhausted from the installation room of the water heater with heater to the outside. is there.
（考案が解決しようとする課題） 上記従来構造の場合、器具の取付現場において器具の交
換の際は、ビス(27)を取外して器具本体を取外し、この
器具本体のみ交換するのであるが、ビス(27)は２つの排
気集合筒(21)、(22)のフランジを通して締着しているの
で、狭い空間内での取外し作業となり、取外しが難しく
作業性が非常に悪い。又、パツキン(25)、(26)をはさみ
込んでシールするのであるが、現場作業であり、このよ
うなパツキン(25)、(26)のはさみ込みによるシール性に
不安が残る問題点を有する。(Problems to be solved by the invention) In the case of the above-mentioned conventional structure, when the instrument is replaced at the site where the instrument is installed, the screw (27) is removed to remove the instrument body, and only the instrument body is exchanged. Since (27) is fastened through the flanges of the two exhaust collecting cylinders (21) and (22), the work is to be removed in a narrow space, and the removal is difficult and the workability is very poor. Also, the packings (25) and (26) are sandwiched for sealing, but this is a field work, and there is a problem that the sealing property due to the sandwiching of the packings (25) and (26) remains uncertain. .
（課題を解決するための手段） 本考案は上記問題点を解決するために、排気集合筒に排
気接続部を有する排気ダクトを接続して外装内に配設
し、外装に開口を有する排気ダクト取付部を設け、該排
気ダクト取付部の開口にスリーブを取付け、このスリー
ブに前記排気ダクトの排気接続部を挿入接続すると共に
器具外側に排気アダプタを挿入接続し、この排気アダプ
タを外装に器具内側より着脱自在に取付けた構造として
ある。(Means for Solving the Problem) In order to solve the above problems, the present invention is an exhaust duct having an exhaust duct having an exhaust connecting portion connected to an exhaust collecting cylinder and disposed in an exterior, and having an opening in the exterior. An attachment portion is provided, a sleeve is attached to the opening of the exhaust duct attachment portion, an exhaust connection portion of the exhaust duct is inserted and connected to the sleeve, and an exhaust adapter is inserted and connected to the outside of the instrument, and the exhaust adapter is externally attached to the inside of the instrument. It has a structure that is more detachably attached.
（作用） 現場において器具本体を取外す場合、従来の排気トツプ
に相当する排気ダクトは器具本体内に配設してあり、外
装に設けた排気ダクト取付部の開口に取付けたスリーブ
に挿入接続した排気アダプタを器具内側より取外せば、
排気アダプタは器具外に残り、器具本体は簡単に取外せ
るのである。又器具本体の取付けの際も、器具外に残置
している排気アダプタをスリーブに挿入して接続し、こ
の排気アダプタを外装に蝶ナツトを締付け固定すればよ
く、シール性も挿入接続のためＯリングシールとするこ
とができ不安がない。(Operation) When the main body of the equipment is removed at the site, the exhaust duct corresponding to the conventional exhaust top is installed inside the main body of the equipment, and the exhaust gas is inserted and connected to the sleeve attached to the opening of the exhaust duct mounting part provided on the exterior. If you remove the adapter from the inside of the device,
The exhaust adapter remains outside the device and the device body can be easily removed. Also, when mounting the main body of the equipment, the exhaust adapter left outside the equipment should be inserted into the sleeve and connected, and the exhaust adapter should be tightened and fixed to the exterior with a butterfly nut. There is no fear that it can be a ring seal.
（実施例） 第１図は本考案の一実施例を示す後方排気式燃焼器具の
排気部分解斜視図、第２図は要部組立断面図であり、
(1)は給湯器等一方の排気集合筒、(2)は暖房器等他方の
排気集合筒、(3)は排気ダクトで、一側に排気集合筒
(1)、(2)を接続し、他側に排気集合筒(1)、(2)からの排気
出口である排気接続部(4)を有している。(5)はパツキ
ン、(6)は暖房器付給湯器の外装で、その後方部に外装
(6)内に配設する排気ダクト(3)を取付ける排気ダクト取
付部(7)を設けてあり、開口(8)を有している。(9)は排
気ダクト取付部(7)の開口(8)を貫通して外装(6)にビス
(10)で固定したスリーブで、その器具内側には排気ダク
ト(3)の排気接続部(4)を挿入接続する。(11)、(12)はパ
ツキン、(13)は排気アダプタで、一端をスリーブ(9)に
挿入してＯリング(16)によりシールし、他端は器具設置
室に固定設置した排気筒（図示せず）と接続するように
してあり、ボルト(14)および蝶ナツト(15)で器具内側よ
り外装(6)に取付け固定してある。(Embodiment) FIG. 1 is an exploded perspective view of an exhaust portion of a rear exhaust combustion device showing an embodiment of the present invention, and FIG.
(1) is an exhaust collecting cylinder for one side such as a water heater, (2) is an exhaust collecting cylinder for the other side such as a heater, (3) is an exhaust duct, and is an exhaust collecting cylinder on one side
(1) and (2) are connected, and the other side has an exhaust connection part (4) which is an exhaust outlet from the exhaust collecting cylinders (1) and (2). (5) is the packing, (6) is the exterior of the water heater with a heater, and the exterior is behind it.
An exhaust duct mounting portion (7) for mounting the exhaust duct (3) arranged in (6) is provided and has an opening (8). (9) penetrates the opening (8) of the exhaust duct mounting part (7) and screws the exterior (6).
With the sleeve fixed in (10), the exhaust connection (4) of the exhaust duct (3) is inserted and connected inside the device. (11) and (12) are packings, and (13) is an exhaust adapter, one end of which is inserted into the sleeve (9) and sealed by an O-ring (16), and the other end of which is fixedly installed in the equipment installation chamber ( It is connected to a sheath (6) from the inside of the instrument with bolts (14) and butterfly nuts (15).
本考案は上記構成からなり、器具の外装(6)内に排気集
合筒(1)、(2)と接続した排気ダクト(3)を収納して取付
け、この排気ダクト(3)を取付ける外装(6)の排気ダクト
取付部(7)の開口(8)にスリーブ(9)を取付け、このスリ
ーブ(9)の器具内側に排気ダクト(3)の排気接続部(4)を
挿入接続し、器具外側には器具設置室外への排気筒を接
続する排気アダプタ(13)をＯリング(16)シール構造で挿
入接続して外装(6)に器具内側よりボルト(14)、蝶ナツ
ト(15)で取付けてあるので、器具交換の際、排気アダプ
タ(13)を締着している蝶ナツト(15)をとり外せば排気ア
ダプタ(13)を器具外に残したまゝ簡単に取外ずして交換
できる。又、取付けの際もボルト(14)をガイドにして位
置決めし、スリーブ(9)に排気アダプタ(13)を挿入して
蝶ナツト(15)を締付ければよく、シール性も挿入接続の
ためＯリングシール構造とすることができ、挿入作業で
簡単にシールできる。The present invention has the above-mentioned structure, and the exhaust duct (3) connected to the exhaust collecting cylinders (1) and (2) is housed and installed in the exterior (6) of the device, and the exterior (6) to which the exhaust duct (3) is attached ( Attach the sleeve (9) to the opening (8) of the exhaust duct attachment part (7) of 6), insert the exhaust connection part (4) of the exhaust duct (3) inside the device of this sleeve (9), and connect it. The exhaust adapter (13) that connects the exhaust pipe to the outside of the equipment installation room is inserted and connected with the O-ring (16) seal structure on the outside, and the outer (6) is bolted from the inside of the equipment with the bolt (14) and butterfly nut (15). Since it is attached, when exchanging the device, if you remove the butterfly nut (15) that fastens the exhaust adapter (13), you can easily replace it without removing the exhaust adapter (13) outside the device. it can. Also, at the time of mounting, the bolt (14) may be used as a guide for positioning, the exhaust adapter (13) may be inserted into the sleeve (9), and the butterfly nut (15) may be tightened. It can have a ring seal structure and can be easily sealed during insertion work.
（考案の効果） 本考案は以上のように、排気集合筒を接続した排気ダク
トを外装内に配設し、外装に設けた排気ダクト取付部の
開口にスリーブを取付け、このスリーブに排気ダクトの
排気接続部を挿入接続すると共に器具外側に排気アダプ
タを挿入接続し、この排気アダプタを外装に器具内側よ
り着脱自在に取付けたので、器具設置現場で器具を取外
す場合、排気アダプタを器具内側より取外すだけでこの
排気アダプタを器具外に残して器具を簡単に取外すこと
ができる。又、器具を取付ける際も排気アダプタをスリ
ーブに挿入接続して器具内側より締着すればよく、シー
ル性もＯリングシール構造とすることができるので不安
がなく、器具交換時の作業性、シール性を向上させるこ
とができる。(Effect of the Invention) As described above, the present invention arranges the exhaust duct to which the exhaust collecting cylinder is connected in the exterior, attaches the sleeve to the opening of the exhaust duct mounting portion provided in the exterior, and attaches the exhaust duct to the sleeve. When the exhaust connection is inserted and connected, the exhaust adapter is inserted and connected to the outside of the device, and this exhaust adapter is detachably attached to the exterior from the inside of the device.When removing the device at the installation site, remove the exhaust adapter from the inside of the device. Only by leaving this exhaust adapter outside the device, the device can be easily removed. Also, when mounting the equipment, it is sufficient to insert and connect the exhaust adapter to the sleeve and tighten it from the inside of the equipment. Since the sealability can be an O-ring seal structure, there is no concern and workability at the time of equipment replacement and sealing It is possible to improve the sex.
第１図は本考案の一実施例を示す後方排気式燃焼器具の
排気部分解斜視図、第２図は要部組立断面図、第３図は
従来例を示す後方排気式燃焼器具の排気部分解斜視図で
ある。 (1)……排気集合筒 (2)……排気集合筒 (3)……排気ダクト (4)……排気接続部 (6)……外装 (7)……排気ダクト取付部 (8)……開口 (9)……スリーブ (13)……排気アダプタFIG. 1 is an exploded perspective view of an exhaust part of a rear exhaust combustion device showing an embodiment of the present invention, FIG. 2 is an assembled sectional view of an essential part, and FIG. 3 is an exhaust part of a rear exhaust combustion device showing a conventional example. It is an exploded perspective view. (1) …… Exhaust manifold (2) …… Exhaust manifold (3) …… Exhaust duct (4) …… Exhaust connection (6) …… Exterior (7) …… Exhaust duct mount (8)… … Opening (9) …… Sleeve (13) …… Exhaust adapter
Claims (1)
トを接続して外装内に配設し、外装に開口を有する排気
ダクト取付部を設け、該排気ダクト取付部の開口にスリ
ーブを取付け、このスリーブに前記排気ダクトの排気接
続部を挿入接続すると共に器具外側に排気アダプタを挿
入接続し、この排気アダプタを外装に器具内側より着脱
自在に取付けたことを特徴とする後方排気式燃焼器具。Claim: What is claimed is: 1. An exhaust duct having an exhaust connecting portion is connected to an exhaust collecting cylinder, the exhaust duct is provided in an exterior, an exhaust duct mounting portion having an opening is provided in the exterior, and a sleeve is attached to the opening of the exhaust duct mounting portion. A rear exhaust combustion instrument characterized in that an exhaust connection portion of the exhaust duct is inserted and connected to the sleeve, an exhaust adapter is inserted and connected to the outside of the appliance, and the exhaust adapter is detachably attached to the exterior from the inside of the appliance. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9783189U JPH0616286Y2 (en) | 1989-08-21 | 1989-08-21 | Rear exhaust combustion equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9783189U JPH0616286Y2 (en) | 1989-08-21 | 1989-08-21 | Rear exhaust combustion equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0338544U JPH0338544U (en) | 1991-04-15 |
| JPH0616286Y2 true JPH0616286Y2 (en) | 1994-04-27 |
Family
ID=31646957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9783189U Expired - Lifetime JPH0616286Y2 (en) | 1989-08-21 | 1989-08-21 | Rear exhaust combustion equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0616286Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH074122Y2 (en) * | 1991-10-09 | 1995-02-01 | 十川産業株式会社 | Abrasive blast hose |
| JPH0635772U (en) * | 1992-10-09 | 1994-05-13 | 三菱油化産資株式会社 | Plastic pipe for hot water circulation |
| JP3642643B2 (en) * | 1996-10-25 | 2005-04-27 | 株式会社ガスター | Exhaust adapter mounting structure in a combustor |
-
1989
- 1989-08-21 JP JP9783189U patent/JPH0616286Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338544U (en) | 1991-04-15 |
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