JPS58158249U - Flange joint structure in water heaters - Google Patents
Flange joint structure in water heatersInfo
- Publication number
- JPS58158249U JPS58158249U JP5451782U JP5451782U JPS58158249U JP S58158249 U JPS58158249 U JP S58158249U JP 5451782 U JP5451782 U JP 5451782U JP 5451782 U JP5451782 U JP 5451782U JP S58158249 U JPS58158249 U JP S58158249U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- shielding plate
- heat exchanger
- combustion chamber
- joint structure
- 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
Landscapes
- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は給湯器の概略縦断面図、第２図は分解斜視図、
第３図、第４図は夫々、要部の拡大縦断面図、第５図は
従来構造を示す要部の拡大縦断面図である。
２・・・燃焼室、６・・・第１遮閉板、４・・・空気室
、−８・・・第２遮閉板、５・・・熱交換器、７，９．
１１・・・フランジ、１２・・・リベット、１３・・・
一体連結フランジ、１ｑ・・・弾性シール材、１４・・
・ねじ部材、７ａ・・・折曲げ連設片。Figure 1 is a schematic longitudinal sectional view of the water heater, Figure 2 is an exploded perspective view,
3 and 4 are enlarged longitudinal sectional views of the main parts, respectively, and FIG. 5 is an enlarged longitudinal sectional view of the main parts showing the conventional structure. 2... Combustion chamber, 6... First shielding plate, 4... Air chamber, -8... Second shielding plate, 5... Heat exchanger, 7, 9.
11...Flange, 12...Rivet, 13...
Integral connection flange, 1q... Elastic sealing material, 14...
- Screw member, 7a...bending continuous piece.
Claims (1)
ジ７と、前記燃焼室２外周部に空気室４を形成する第２
遮閉板８の上端に連設のフランジ９及び、前記燃焼室２
の上側に配設させた熱交換器５に連設のフランジ１１の
三者を気密状態に重合連結する構造において、前記第１
遮閉板フランジ７の遊端に前記第２遮閉板８に密接する
片７ａを折曲げ連設するとともに、前記両遮閉板フラン
ジ７．９同志を密接重合状態でリベット１２を介して一
体連結し、かつ、この一体連結フランジ１３と前記熱交
換器フランジ１１とを、それら両者間に弾性シール材１
０を介装させた状態でねじ部材１４を介して締付は固定
連結しである事を特徴とする給湯器におけるフランジ接
合構造。A flange 7 continuous to the upper end of the first shielding plate 6 forming the combustion chamber 2, and a second flange 7 forming the air chamber 4 on the outer periphery of the combustion chamber 2.
A flange 9 connected to the upper end of the shielding plate 8 and the combustion chamber 2
In the structure in which the heat exchanger 5 disposed on the upper side and the flange 11 connected to the heat exchanger 5 are connected in an airtight manner, the first
At the free end of the shielding plate flange 7, a piece 7a that is in close contact with the second shielding plate 8 is bent and connected, and both the shielding plate flanges 7.9 are tightly overlapped and integrated via a rivet 12. and connect this integral connection flange 13 and the heat exchanger flange 11 with an elastic sealing material 1 between them.
A flange joint structure for a water heater, characterized in that tightening is fixedly connected via a screw member 14 in a state where 0 is interposed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5451782U JPS58158249U (en) | 1982-04-14 | 1982-04-14 | Flange joint structure in water heaters |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5451782U JPS58158249U (en) | 1982-04-14 | 1982-04-14 | Flange joint structure in water heaters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58158249U true JPS58158249U (en) | 1983-10-21 |
Family
ID=30065134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5451782U Pending JPS58158249U (en) | 1982-04-14 | 1982-04-14 | Flange joint structure in water heaters |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58158249U (en) |
-
1982
- 1982-04-14 JP JP5451782U patent/JPS58158249U/en active Pending
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