Pre-service hydrostatic test integrated system on secondary side of steam generator

摘要: The invention belongs to the field of pressurized water reactor nuclear power plants, particularly disclosing a pre-service hydrostatic test integrated system on secondary side steam generator plant. comprises pressurizing pump capable generator, an electric heating tank anda circulating pump, wherein is connected with in parallel; both inlet and suction port are communicated outlet pipe tank; hand hole temporary generator; return high-position generator. has stable reliable performance, can realize uniform rapid temperature rise shell be safely stably unpressurized during test, small size high safety, stability adjusting accuracy; period effectively shortened; efficiency increased.