JPH0318452U - - Google Patents
Info
- Publication number
- JPH0318452U JPH0318452U JP7731589U JP7731589U JPH0318452U JP H0318452 U JPH0318452 U JP H0318452U JP 7731589 U JP7731589 U JP 7731589U JP 7731589 U JP7731589 U JP 7731589U JP H0318452 U JPH0318452 U JP H0318452U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- hot water
- sealing member
- flange
- opening
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 2
Landscapes
- Details Of Fluid Heaters (AREA)
Description
第１図は本考案の実施例を示す温水ボイラの一
部省略断面図、第２図は従来の温水ボイラの一部
省略断面図である。
９……噴霧ノズル、１１……バーナヘツド、２
０……缶体、２１……外筒、２２……内筒、２３
……燃焼室、２４……貯湯槽、２５……開口部、
２６……二次空気供給筒、２７……封止部材、２
７ａ……第１の円筒体、２７ｂ……帯体、２７ｃ
……第２の円筒体、２９……フランジ部、２９ａ
……嵌合部、３０……パツキン、３１……取付金
具、３２……押え金具、３３……ねじ。
FIG. 1 is a partially omitted sectional view of a hot water boiler showing an embodiment of the present invention, and FIG. 2 is a partially omitted sectional view of a conventional hot water boiler. 9...Spray nozzle, 11...Burner head, 2
0... Can body, 21... Outer cylinder, 22... Inner cylinder, 23
... Combustion chamber, 24 ... Hot water tank, 25 ... Opening,
26...Secondary air supply tube, 27...Sealing member, 2
7a...first cylindrical body, 27b...band body, 27c
...Second cylindrical body, 29...Flange portion, 29a
...fitting part, 30...packet, 31...mounting metal fitting, 32...pressing metal fitting, 33...screw.
Claims (1)
成して燃焼室と環状の貯湯槽とよりなる熱交換器
を構成し、二次空気供給筒がその円錐筒状のフラ
ンジ部を熱交換器の燃焼装置配設側の開口部に接
合させて取付けられ、噴霧ノズルからの燃料を噴
霧して燃焼室にて燃焼させて、前記貯湯槽内の水
を加熱させる温水ボイラにおいて、 前記開口部における外筒の縁を内筒の縁よりわ
ずかに出張らせて形成し、 前記開口部において、外筒の内周に嵌合する第
１の筒体と、外筒と内筒との間を覆うドーナツツ
状の帯体と、内筒の内周に嵌合する第２の筒体と
よりなる断面がＺ字形状の封止部材が前記各嵌合
による部分を相互に密着固定して取付けられ、 前記フランジ部は前記開口部との接合部に前記
第１の筒体の内周と嵌合する筒状の嵌合部を有し
、 前記封止部材とフランジ部との間にパツキンを
介在させて、該封止部材とフランジ部とが互にね
じ締めされて取付けられた、 ことを特徴とする温水ボイラ。[Scope of Claim for Utility Model Registration] An outer cylinder and an inner cylinder form a double cylindrical can body to constitute a heat exchanger consisting of a combustion chamber and an annular hot water storage tank, and a secondary air supply cylinder is The conical cylindrical flange is attached to the opening on the combustion device side of the heat exchanger, and the fuel from the spray nozzle is sprayed and burned in the combustion chamber, causing the water in the hot water storage tank to be In a hot water boiler that heats water, the edge of the outer cylinder at the opening is formed so as to slightly protrude from the edge of the inner cylinder, and the first cylinder fits into the inner periphery of the outer cylinder at the opening. , a sealing member having a Z-shaped cross section consisting of a donut-shaped band that covers between the outer cylinder and the inner cylinder, and a second cylinder that fits on the inner periphery of the inner cylinder is formed by each of the above fittings. the flange portion has a cylindrical fitting portion that fits with the inner periphery of the first cylindrical body at the joint portion with the opening portion, and the sealing member 1. A hot water boiler, characterized in that the sealing member and the flange are screwed together with a gasket interposed between the sealing member and the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7731589U JPH0318452U (en) | 1989-06-30 | 1989-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7731589U JPH0318452U (en) | 1989-06-30 | 1989-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0318452U true JPH0318452U (en) | 1991-02-22 |
Family
ID=31619590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7731589U Pending JPH0318452U (en) | 1989-06-30 | 1989-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0318452U (en) |
-
1989
- 1989-06-30 JP JP7731589U patent/JPH0318452U/ja active Pending
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