JPH0316025U - - Google Patents
Info
- Publication number
- JPH0316025U JPH0316025U JP1989074920U JP7492089U JPH0316025U JP H0316025 U JPH0316025 U JP H0316025U JP 1989074920 U JP1989074920 U JP 1989074920U JP 7492089 U JP7492089 U JP 7492089U JP H0316025 U JPH0316025 U JP H0316025U
- Authority
- JP
- Japan
- Prior art keywords
- differential pressure
- water flow
- feed water
- rust
- scale
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
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
- Measuring Volume Flow (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Description
第１図は本発明の一実施例の差圧取出穴部断面
図、第２図は従来の差圧取出部断面図である。
１……検出配管、２……差圧検出座、３……流
量計配管、４……スリーブ。
FIG. 1 is a sectional view of a differential pressure extraction hole according to an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional differential pressure extraction hole. 1...Detection piping, 2...Differential pressure detection seat, 3...Flowmeter piping, 4...Sleeve.
Claims (1)
において、差圧取出口に錆やスケールの付着しに
くい材料で製作したスリーブを挿入することを特
徴とした原子炉給水流量計。 This is a reactor feed water flow meter characterized by inserting a sleeve made of a material that does not easily attract rust or scale into the differential pressure outlet for differential pressure type feed water flow measurement in nuclear power plants.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989074920U JPH0316025U (en) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989074920U JPH0316025U (en) | 1989-06-28 | 1989-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0316025U true JPH0316025U (en) | 1991-02-18 |
Family
ID=31615042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989074920U Pending JPH0316025U (en) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316025U (en) |
-
1989
- 1989-06-28 JP JP1989074920U patent/JPH0316025U/ja active Pending