JPH0314593U - - Google Patents
Info
- Publication number
- JPH0314593U JPH0314593U JP7236589U JP7236589U JPH0314593U JP H0314593 U JPH0314593 U JP H0314593U JP 7236589 U JP7236589 U JP 7236589U JP 7236589 U JP7236589 U JP 7236589U JP H0314593 U JPH0314593 U JP H0314593U
- Authority
- JP
- Japan
- Prior art keywords
- tube
- fixing member
- heat exchanger
- connecting tube
- pressing
- 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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Description
第１図は本考案の一実施例における要部を示す
断面図、第２図は同実施例を多管式熱交換器に適
用した状態を示す模式図である。
１……洗浄装置、２……多管式熱交換器（熱交
換器）、８……伝熱管、１０……接続管、１１…
…接続開口部、１３……固定部材としてのナツト
、１４……押圧管、１６……封止材、１７……押
圧手段を構成するねじ部、１８……押圧手段を構
成する押圧ナツト。
FIG. 1 is a sectional view showing the main parts of an embodiment of the present invention, and FIG. 2 is a schematic diagram showing the embodiment applied to a multi-tubular heat exchanger. DESCRIPTION OF SYMBOLS 1...Cleaning device, 2...Multi-tube heat exchanger (heat exchanger), 8...Heat transfer tube, 10...Connecting pipe, 11...
...Connection opening, 13...Nut as a fixing member, 14...Press tube, 16...Sealing material, 17...Threaded portion forming pressing means, 18...Press nut forming pressing means.
Claims (1)
接続管と、前記接続管の先端部に設けられた固定
部材と、前記接続管に対して移動自在に外挿され
た押圧管と、前記固定部材と前記押圧管の間の前
記接続管に対して外挿された弾性を有する封止材
と、前記押圧管を前記接続管の先端部に向けて押
圧することによつて該押圧管と前記固定部材との
間で前記封止材を圧縮して前記伝熱管の内周面に
密着させる押圧手段とを具備する熱交換器類の洗
浄装置。 A connecting tube inserted into a connecting opening of a heat exchanger tube of a heat exchanger, a fixing member provided at the tip of the connecting tube, and a press tube movably inserted into the connecting tube. A sealing material having elasticity is inserted over the connecting tube between the fixing member and the pressing tube, and the pressing tube is pressed toward the distal end of the connecting tube. and a pressing means for compressing the sealing material between the fixing member and the fixing member to bring it into close contact with the inner circumferential surface of the heat exchanger tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7236589U JPH0314593U (en) | 1989-06-22 | 1989-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7236589U JPH0314593U (en) | 1989-06-22 | 1989-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314593U true JPH0314593U (en) | 1991-02-14 |
Family
ID=31610234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7236589U Pending JPH0314593U (en) | 1989-06-22 | 1989-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314593U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017146021A (en) * | 2016-02-17 | 2017-08-24 | 栗田エンジニアリング株式会社 | Cleaning method of double-tube type evaporation tube |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225642B2 (en) * | 1972-10-07 | 1977-07-08 |
-
1989
- 1989-06-22 JP JP7236589U patent/JPH0314593U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225642B2 (en) * | 1972-10-07 | 1977-07-08 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017146021A (en) * | 2016-02-17 | 2017-08-24 | 栗田エンジニアリング株式会社 | Cleaning method of double-tube type evaporation tube |