Active and passive combined cooling water injection system
The invention relates to an active and passive combined cooling water injection system. The system comprises a high-level water tank in a containment; the first end of the high-flow passive reactor pit water injection pipeline is arranged in a high-level water tank in the containment, and the second...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention relates to an active and passive combined cooling water injection system. The system comprises a high-level water tank in a containment; the first end of the high-flow passive reactor pit water injection pipeline is arranged in a high-level water tank in the containment, and the second end of the high-flow passive reactor pit water injection pipeline is communicated with the reactor pit through a reactor pit water injection pipeline control valve; the first end of the small-flow passive reactor pit water injection pipeline is arranged in a high-level water tank in the containment, and the second end of the small-flow passive reactor pit water injection pipeline is communicated with the large-flow passive reactor pit water injection pipeline; the second end of the active water replenishing pipeline is communicated with the high-level water tank in the containment through a control valve outside the containment on the active water replenishing pipeline, and the first end of the active water replen |
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