凝汽器冷却水管及附件安装完，进行汽侧灌水试验，灌水前所有与凝汽器连通的

After the condenser cooling water pipe and accessories are installed, carry out the steam side water filling test. Before filling the water, close all the pipes connected to the condenser after the primary door is installed or install a blocking plate. Lead a transparent plastic pipe from the bottom of the condenser to 15.5 The m platform is used as a water level gauge to observe the water level. The multi-ball support at the bottom of the condenser is cushioned, and the relevant pipes are used as temporary supports to prevent the condenser from deforming during the test. The chloride ion content should not be lower than 15℃ and not exceed 25mg. /L of water, the filling height should fill the steam side space of the entire cooling water pipe, and be 300mm higher than the condenser shell and the neck weld. It should be maintained for 24 hours without leakage. If any leakage is found, mark it immediately. The side water is drained and treated, and then the test is re-tested until it is qualified without leakage for 24 hours.

Condenser cooling pipe and accessories installed, steam side irrigation test, irrigation before all pipes connected to the condenser after a door installation closed or installed blocking plate, from the bottom of the condenser to 15.5m platform as a water level meter to observe the water level, the bottom of the condenser multi-ball support, the pipeline to do temporary support to prevent condenser deformation during the test , should be used not less than 15 degrees C chloride ion content of not more than 25 mg / L of water, irrigation height should be filled with the entire cooling pipe of the vapor side space, and higher than the condenser housing and neck weld 300mm, maintain 24 hours, should be no leakage, found leakage timely mark, steam side water release after treatment, and then re-test, until maintain 24 hours no leakage qualified.

After the cooling water pipes and accessories of the condenser are installed, the steam side water filling test is carried out. Before the water filling, all the primary valves of the pipes connected with the condenser are closed or installed with blocking plates. A transparent plastic pipe is led from the bottom of the condenser to the 15.5m platform as a water level gauge to observe the water level, and the multi ball bearing at the bottom of the condenser is padded, Temporary support shall be provided for relevant pipes to prevent deformation of condenser during test. Water with chloride ion content of no less than 15 ℃ and chloride ion content of no more than 25mg / l shall be used. The water filling height shall fill the steam side space of the whole cooling water pipe, and shall be 300 mm higher than the condenser shell and neck weld for 24 hours. No leakage shall be found. If any leakage is found, mark it in time, and deal with it after the steam side water is drained, and then it shall be renewed Conduct the test until there is no leakage for 24 hours.<br>