JPS60129648U - Thermal structure for sodium leak detection - Google Patents
Thermal structure for sodium leak detectionInfo
- Publication number
- JPS60129648U JPS60129648U JP1984018375U JP1837584U JPS60129648U JP S60129648 U JPS60129648 U JP S60129648U JP 1984018375 U JP1984018375 U JP 1984018375U JP 1837584 U JP1837584 U JP 1837584U JP S60129648 U JPS60129648 U JP S60129648U
- Authority
- JP
- Japan
- Prior art keywords
- sodium
- plate
- heat insulating
- interior
- insulating material
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Examining Or Testing Airtightness (AREA)
- Monitoring And Testing Of Nuclear Reactors (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図は従来のガスサンプリング式ナトリウム漏洩検出
システムの構成図、第２図は従来の内装板の構成図、第
３図から第６図までは本考案に係る内装板が通気性のよ
い構造をとるナトリウム漏洩検出用保温構造のそれぞれ
の実施例の要部のみ −を示す斜視図である。。
１・・・ナトリウム配管、２・・・保温材、３・・・内
装板、４・・・亀裂、５・・・ナトリウムエアロゾル、
６・・・−アニユラス部、７・・・サンプリング配管、
８・・・配管収納部屋、９・・・バルブ、１０・・・ナ
トリウム漏洩検出ユニット、１１，１２，１４．１６・
・・本考案に係る内装板、１３．１７・・・通気用孔、
１５・・・バンド。Figure 1 is a configuration diagram of a conventional gas sampling type sodium leak detection system, Figure 2 is a configuration diagram of a conventional interior panel, and Figures 3 to 6 show that the interior panel of the present invention has a structure with good ventilation. FIG. 3 is a perspective view showing only the main parts of each embodiment of the heat retention structure for detecting sodium leakage. . 1... Sodium piping, 2... Heat insulating material, 3... Interior board, 4... Cracks, 5... Sodium aerosol,
6...-annulus part, 7... sampling piping,
8... Piping storage room, 9... Valve, 10... Sodium leak detection unit, 11, 12, 14. 16.
... Interior board according to the present invention, 13.17 ... Ventilation hole,
15...Band.
Claims (1)
るための該配管の周囲を覆う断熱材と、この断熱材と前
記配管の間に設けられたアニユラス空間と、前記断熱材
の内側を覆る内装板とからなり、この内装板は通気性を
有する構造板で円筒状に形成されていることを特徴とす
るナトリウム漏洩検出用保温構造体。 （２）前記構造板は金網からなることを特徴とする実用
新案登録請求の範囲第１項記載のナトリウム漏洩検出用
保温構造体。 、パ（３）前記内装板は多数の
孔が形成された鋼板から−なることを特徴とする実用新
案登録請求の範囲一 第１項記載のナトリウム漏洩極
用用保温構造体。 、 （４）前記内装板は、一対の重ね合せ構造でかつ、一方
に鋼板を用い、他の一方に金網を用いたことを特徴とす
る実用新案登録請求の範囲第１項記載のナトリウム漏洩
検出用保温構造体。 （５）前記内装板には、一対のフランジ構造体を有しこ
のフランジの一方は鋼板で、他方は多数の孔が形成され
た銅板からなることを特徴とする実用新案登録請求の範
囲第１項記載のナトリウム漏洩検出用保温構造体。
゛[Claims for Utility Model Registration] 1.(1) Piping for passing sodium and sodium, a heat insulating material surrounding the pipe to keep it warm, and an annulus provided between the heat insulating material and the pipe. 1. A heat insulation structure for detecting sodium leakage, comprising a space and an interior plate covering the inside of the heat insulating material, the interior plate being a structural plate having air permeability and formed in a cylindrical shape. (2) The heat-retaining structure for detecting sodium leakage according to claim 1, wherein the structural plate is made of a wire mesh. (3) The interior plate is made of a steel plate in which a large number of holes are formed.Claim 1: The heat insulating structure for a sodium leak electrode according to claim 1. (4) Sodium leak detection according to claim 1 of the utility model registration claim, characterized in that the interior panels have a pair of overlapping structures, one of which is made of steel plate, and the other of which is made of wire mesh. Thermal structure for use. (5) The interior plate has a pair of flange structures, one of which is made of a steel plate, and the other of which is made of a copper plate in which a large number of holes are formed. Thermal insulation structure for detecting sodium leakage as described in .
゛
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984018375U JPS60129648U (en) | 1984-02-09 | 1984-02-09 | Thermal structure for sodium leak detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984018375U JPS60129648U (en) | 1984-02-09 | 1984-02-09 | Thermal structure for sodium leak detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60129648U true JPS60129648U (en) | 1985-08-30 |
Family
ID=30506953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984018375U Pending JPS60129648U (en) | 1984-02-09 | 1984-02-09 | Thermal structure for sodium leak detection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60129648U (en) |
-
1984
- 1984-02-09 JP JP1984018375U patent/JPS60129648U/en active Pending
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