| abstract |
The utility model discloses an active reactor control rod of liquid non-, including lithium holding vessel and a plurality of control rod cladding, the upper end and the lithium holding vessel of each control rod cladding are linked together, and the lower extreme of each control rod cladding all inserts in outside reactor core, and the control rod cladding downside intussuseption is filled with the helium, and this control rod has that fault probability is low, the reliability is high and the higher characteristics of security. |