NUCLEAR FUEL ROD WIRE SPACER INSTALL DEVICE

摘要

The present invention relates to a device for installing a nuclear fuel rod wire spacer. The device for installing a nuclear fuel rod wire spacer according to the present invention comprises: a nuclear fuel rod rotating unit which is coupled to a nuclear fuel rod to rotate the nuclear fuel rod; a spiral orbit guide to adhere a metal wire to the nuclear fuel rod to wind the metal wire on the nuclear fuel rod; and a heating unit to heat the metal wire before the metal wire is winded on the nuclear fuel rod. Therefore, the device of the present invention can wind the metal wire on the nuclear fuel rod to be adhered at uniform intervals. Furthermore, as there is no deformation in the metal wire after the metal wire is winded on the nuclear fuel rod, the device of the present invention can improve safety of the nuclear fuel rod. Also, the device of the present invention can uniformly maintain intervals among the multiple nuclear fuel rods, uniformly cool the nuclear fuel rods, and uniformly heat fluids flowing around the nuclear fuel rods.