JPS5866292U - Heat exchanger inspection equipment - Google Patents
Heat exchanger inspection equipmentInfo
- Publication number
- JPS5866292U JPS5866292U JP15783181U JP15783181U JPS5866292U JP S5866292 U JPS5866292 U JP S5866292U JP 15783181 U JP15783181 U JP 15783181U JP 15783181 U JP15783181 U JP 15783181U JP S5866292 U JPS5866292 U JP S5866292U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- manhole
- shell
- outer shell
- inspection equipment
- 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
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の原子炉用熱交換器の一例を概略的に示す
縦断面図、第２図は本考案に係る熱交換、器の検査装置
の一実施例を示す縦断面図である。
１・・・外胴、２・・・内胴、３・・・伝熱管、４・・
・−次冷却材流入口、５，６・・・流通孔、７・・・−
次冷却材流出口、８・・・直立管、９・・・二次冷却材
流出口、１０・・・遮熱板、１１・・・しきり板、１之
・・・マンホール、１３・・・ドアバルブ、１４・・・
超音波センサ、１５・・・駆動機構、１５′・・・駆動
アーム、１６・・・上部空間、１７・・・制御装置。FIG. 1 is a vertical cross-sectional view schematically showing an example of a conventional heat exchanger for a nuclear reactor, and FIG. 2 is a vertical cross-sectional view showing an example of a heat exchanger/vessel inspection apparatus according to the present invention. 1... Outer shell, 2... Inner shell, 3... Heat exchanger tube, 4...
・-Secondary coolant inlet, 5, 6... Distribution hole, 7...-
Secondary coolant outlet, 8... Standpipe, 9... Secondary coolant outlet, 10... Heat shield plate, 11... Separator plate, 1... Manhole, 13... Door valve, 14...
Ultrasonic sensor, 15... Drive mechanism, 15'... Drive arm, 16... Upper space, 17... Control device.
Claims (2)
収容されかつ該内胴が外胴で包囲され該外胴の上部、側
面および下部に液体金属が通流する一次および二次冷却
材ノズルを有しさらに一次および二次冷却材を区分す茗
しきり板から構成されるシェルアンドチューブ形熱交換
器において、前記外胴の上部にドアバルブを備えたマン
ホールを設け、このマンホールから前記しきり板を検査
する超音波センサを挿入するとともに、この超音波セン
サを移動、走査する駆動機構および制゛御装置を設けて
なることを特徴とする熱交換器の検査装置。(1) A large number of heat transfer tubes are fixed by tube plates and housed in an inner shell, and the inner shell is surrounded by an outer shell, and liquid metal flows through the upper, side, and lower parts of the outer shell. In a shell-and-tube heat exchanger that has a secondary coolant nozzle and is constructed of a partition plate that separates the primary and secondary coolants, a manhole equipped with a door valve is provided in the upper part of the outer shell, and a manhole is provided from the manhole. A heat exchanger inspection device characterized in that an ultrasonic sensor for inspecting the partition plate is inserted, and a drive mechanism and a control device for moving and scanning the ultrasonic sensor are provided.
であることを特徴とする実用新案登録請求の範囲第１項
の熱交換器の検査装置。(2) The heat exchanger inspection device according to claim 1, wherein the downstream and secondary coolants are liquid metal sodium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15783181U JPS5866292U (en) | 1981-10-23 | 1981-10-23 | Heat exchanger inspection equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15783181U JPS5866292U (en) | 1981-10-23 | 1981-10-23 | Heat exchanger inspection equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5866292U true JPS5866292U (en) | 1983-05-06 |
Family
ID=29950339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15783181U Pending JPS5866292U (en) | 1981-10-23 | 1981-10-23 | Heat exchanger inspection equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5866292U (en) |
-
1981
- 1981-10-23 JP JP15783181U patent/JPS5866292U/en active Pending
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