低压加热器投运(中英)
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低压加热器投运
LPH put into operation
编号No.: 第 1 页共 4 页（1/4）
操作开始时间：年月日时分，终了时间：年日时分Operating starting time: Y M D H M；Finishing time: Y M D H M 操作任务Operation task：
低压加热器投运
( )
LPH put into operation
顺序No. 操作内容
Operation Items
已执行
Executed
操作时间
Operation
time
一操作危险点、安全措施和注意事项（按工作顺序填写与执行）Operation risk point, safety measures and cautions(fill in and execute base on working sequence)
1 投运前低加水侧及旁路注水完毕。
Complete LPH water side and bypass water ejection before startup.
2 投运低加过程中，应注意水侧和汽侧排空气。
During LPH put into operation, pay attention to water side and steam side air exhaust.
3 低加投运应注意由低到高顺序，投运时应注意控制低加温升。
Pay attention to the sequence from lower to higher when put LPH into operation, and control the LPH temperature rising.
4 关闭低加旁路门前就地确认进出水门均已开启.
Locally confirm inlet and outlet water valve is open before close LP bypass valve.
二操作项目（按操作顺序填写与执行）
Operation Item(fill in and execute base on working sequence)
1 得值长令，号机低压加热器( )投运。Receive shift in charge engineer's order, #__ turbine LPH is put into operation.
2 检查# 低压加热器检修工作已结束，具备投运条件。
Confirm #__ LPH maintenance work is finished, and is ready to put into operation.
3 检查# 低压加热器各表计、热工一次门已开启。Confirm #__ LPH each meter, C&I primary valve open.
4 检查各电动门已送电并切远方位置。
Confirm each motor valve energized and switched to remote.
5 检查各气动调节门气源压力正常。
Confirm each pneumatic regulating valve steam supply pressure normal.
操作人(Operator) ______________ 监护人(Supervisor) _____________ 值班负责人(Responsible):__________________ 值长(Shift-chief):_______________
LPH put into operation
编号No.: 第 2 页共 4 页（2/4）
操作开始时间：年月日时分，终了时间：年日时分Operating starting time: Y M D H M；Finishing time: Y M D H M 操作任务Operation task：低压加热器投运
( )
LPH put into operation
顺序No. 操作内容
Operation Items
已执行
Executed
操作时间
Operation
time
6 确认# 低加有关联锁保护正常。
Confirm #__ LPH related interlock protection normal.
7 检查凝结水系统已投运，# 低加走旁路。
Confirm condensate water system is put into operation, #__ LPH go bypass.
8 关闭# 低加入口电动门( )。Close #__ LPH inlet motor valve.
9 关闭# 低加入口管道放水门。
Close #__LPH inlet pipe discharge water valve.
10 关闭# 低加出口电动门( )。Close #__ LPH outlet motor valve.
11 开启# 低加出口管道放空气门。
Open #__ LPH outlet pipe air vent valve.
12 开启# 低加水侧放空气门。
Open #__ LPH water side air vent valve.
13 开启# 低加水侧出水管处放空气门。
Open #__LPH water side outlet pipe air vent valve.
14 关闭# 低加汽侧放水门。
Close #__LPH steam side water discharge valve.
15 关闭# 低加水侧放水门。
Close #__LPH water side water discharge valve.
16 关闭# 低加汽侧放水门。
Close #___LPH steam side water discharge valve.
17 检查汽侧安全门工作正常。
Confirm steam side safety valve normal.
18 打开# 低加汽侧启动排空气门。
Open #__LPH steam side startup air vent valve.
19 开启# 低加正常疏水手动门( )。Open #__ LPH normal drain water manual valve.
操作人(Operator) ______________ 监护人(Supervisor) _____________ 值班负责人(Responsible):__________________ 值长(Shift-chief):_______________