JPH0449780U - - Google Patents
Info
- Publication number
- JPH0449780U JPH0449780U JP9187690U JP9187690U JPH0449780U JP H0449780 U JPH0449780 U JP H0449780U JP 9187690 U JP9187690 U JP 9187690U JP 9187690 U JP9187690 U JP 9187690U JP H0449780 U JPH0449780 U JP H0449780U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- shell
- heat exchanger
- sleeve
- pressure 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は実施例の熱交換器の一部破断側面図、
第２図はスリーブの保持機構の拡大断面図、第３
図ａは第１のＯリングの平面図、第３図ｂは同図
ａのＡ−Ａ線による断面図、第４図は第１のＯリ
ングの作動状態を示す説明図、第５図はＯリング
の他の断面形状例及び圧力溝形状例を示す説明図
である。
１……熱交換器、２……シエル、４……チユー
ブ束、４１……プラスチツクチユーブ、４４……
スリーブ、５……第１のＯリング（Ｏリング）、
Ｇ……圧力溝。
FIG. 1 is a partially cutaway side view of the heat exchanger of the example.
Figure 2 is an enlarged sectional view of the sleeve holding mechanism;
Figure a is a plan view of the first O-ring, Figure 3b is a sectional view taken along line A-A in figure a, Figure 4 is an explanatory diagram showing the operating state of the first O-ring, and Figure 5 is It is an explanatory view showing other examples of cross-sectional shapes and examples of pressure groove shapes of O-rings. 1... Heat exchanger, 2... Shell, 4... Tube bundle, 41... Plastic tube, 44...
Sleeve, 5...first O-ring (O-ring),
G...Pressure groove.
Claims (1)
端をスリーブに内嵌してチユーブ束を形成し、こ
れをシエル内に配設したうえで、前記スリーブの
端面と前記シエルの外殻とをＯリングにより閉塞
した熱交換器において、 前記Ｏリングをフツ素樹脂で形成し、且つこの
Ｏリングには、前記プラスチツクチユーブを流通
する流体の流路側に開口した圧力溝を形成したこ
とを特徴とする熱交換器のシール構造。[Claims for Utility Model Registration] A large number of plastic tubes are bundled together, both ends of which are fitted into a sleeve to form a tube bundle, which is disposed within a shell, and then the end face of the sleeve and the shell are In the heat exchanger in which the outer shell is closed by an O-ring, the O-ring is made of fluororesin, and a pressure groove is formed in the O-ring that opens on the flow path side of the fluid flowing through the plastic tube. A heat exchanger seal structure characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9187690U JPH0645186Y2 (en) | 1990-08-31 | 1990-08-31 | Seal structure of heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9187690U JPH0645186Y2 (en) | 1990-08-31 | 1990-08-31 | Seal structure of heat exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0449780U true JPH0449780U (en) | 1992-04-27 |
| JPH0645186Y2 JPH0645186Y2 (en) | 1994-11-16 |
Family
ID=31827887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9187690U Expired - Lifetime JPH0645186Y2 (en) | 1990-08-31 | 1990-08-31 | Seal structure of heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0645186Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006054571A1 (en) * | 2004-11-22 | 2006-05-26 | Sumitomo Electric Industries, Limited | Shell-and-tube heat exchanger |
-
1990
- 1990-08-31 JP JP9187690U patent/JPH0645186Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006054571A1 (en) * | 2004-11-22 | 2006-05-26 | Sumitomo Electric Industries, Limited | Shell-and-tube heat exchanger |
| JPWO2006054571A1 (en) * | 2004-11-22 | 2008-05-29 | 住友電気工業株式会社 | Shell and tube heat exchanger |
| JP4680933B2 (en) * | 2004-11-22 | 2011-05-11 | 住友電気工業株式会社 | Shell and tube heat exchanger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645186Y2 (en) | 1994-11-16 |