REACTOR WATER LEVEL MEASURING DEVICE
PROBLEM TO BE SOLVED: To provide a reactor water level measuring device capable of measuring a water level of a reactor with high accuracy.SOLUTION: A reactor water level measuring device 10 comprises: a first pipeline 11 of which one end is connected to a steam area 23 of a reactor pressure vessel...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a reactor water level measuring device capable of measuring a water level of a reactor with high accuracy.SOLUTION: A reactor water level measuring device 10 comprises: a first pipeline 11 of which one end is connected to a steam area 23 of a reactor pressure vessel 22 and the other end is connected to a side of a condensation vessel 15; a second pipeline 12 of which one end is connected to a lower side of the condensation vessel 15; a third pipeline 13 of which one end is connected to a reactor water area 24 of the reactor pressure vessel 22; a differential pressure detection part 17 that detects a differential pressure between the other end of the second pipeline 12 and the other end of the third pipeline 13; and a fourth pipeline 14 of which one side is connected to the second pipeline 12 and the other side is connected to an accumulator 16 supplying water. |
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