JPH0376156U - - Google Patents
Info
- Publication number
- JPH0376156U JPH0376156U JP13694189U JP13694189U JPH0376156U JP H0376156 U JPH0376156 U JP H0376156U JP 13694189 U JP13694189 U JP 13694189U JP 13694189 U JP13694189 U JP 13694189U JP H0376156 U JPH0376156 U JP H0376156U
- Authority
- JP
- Japan
- Prior art keywords
- weld joint
- heat exchanger
- vertical weld
- center pipe
- container
- 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
- 238000007689 inspection Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Description
第１図は本考案に係る熱交換器用センターパイ
プの検査装置の一実施例を示す要部の概略構成図
、第２図は第１図の−線矢視図、第３図は第
１図の鎖線部分の拡大図、第４図は熱交換器の
例を示す縦断面図、第５図は熱交換器のセンター
パイプの部分を示す一部を断面した正面図である
。
１……容器、１ａ……容器壁、１ｂ……検査用
ノスル、２……伝熱管、２ａ……伝熱管固定部（
伝熱管支持装置）、３……センターパイプ、４…
…高温流体入口、５……高温流体出口、６……低
温流体入口、７……低温流体出口、８……上部連
絡管、９……下部連結管、１０……容器用断熱材
、１１……センターパイプ用断熱材、１２……縦
溶接継手、１３……周溶接継手、１４……偏平状
ガイド、１５……保持用帯状体、１６……センサ
部、１７……内視鏡用プローブ、１８……結合器
、１９……ビデオ記録装置、２０……ビデオモニ
ター、２１……撮像部、２２……発光部、２３…
…プリズム。
FIG. 1 is a schematic configuration diagram of the main parts showing an embodiment of the inspection device for a center pipe for a heat exchanger according to the present invention, FIG. 2 is a view taken along the - arrow in FIG. 1, and FIG. FIG. 4 is a longitudinal sectional view showing an example of a heat exchanger, and FIG. 5 is a partially sectional front view showing a center pipe portion of the heat exchanger. 1... Container, 1a... Container wall, 1b... Inspection nosle, 2... Heat exchanger tube, 2a... Heat exchanger tube fixing part (
heat exchanger tube support device), 3... center pipe, 4...
...High temperature fluid inlet, 5...High temperature fluid outlet, 6...Cold fluid inlet, 7...Low temperature fluid outlet, 8...Upper connecting pipe, 9...Lower connecting pipe, 10...Insulating material for container, 11... ... Insulating material for center pipe, 12 ... Vertical weld joint, 13 ... Circumferential weld joint, 14 ... Flat guide, 15 ... Holding band, 16 ... Sensor section, 17 ... Endoscope probe, 18...Coupler, 19...Video recording device, 20...Video monitor, 21...Imaging unit, 22...Light emitting unit, 23...
…prism.
Claims (1)
接継手を覆いかつ容器壁から縦溶接継手の間に布
設される偏平状ガイドと、該偏平状ガイドの中に
外部から挿入される保持用帯状体と、該保持用帯
状体に取り付けられ縦溶接継手に近接させられる
センサ部とを具備することを特徴とする熱交換器
用センターパイプの検査装置。 A flat guide that covers a vertical weld joint of a center pipe that is installed upright in the center of the container and is installed between the container wall and the vertical weld joint, and a holding band that is inserted into the flat guide from the outside. An inspection device for a center pipe for a heat exchanger, comprising: a sensor portion attached to the holding strip and brought close to the vertical weld joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13694189U JPH0376156U (en) | 1989-11-27 | 1989-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13694189U JPH0376156U (en) | 1989-11-27 | 1989-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0376156U true JPH0376156U (en) | 1991-07-30 |
Family
ID=31684120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13694189U Pending JPH0376156U (en) | 1989-11-27 | 1989-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0376156U (en) |
-
1989
- 1989-11-27 JP JP13694189U patent/JPH0376156U/ja active Pending
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