主安全阀,main relief valve
1)main relief valve主安全阀
2)master cylinder relief valve主缸安全阀
3)main steam safety valve主蒸汽安全阀
1.It can reduces the critical path time of refueling outage that verification tests of the calibration pressure ofmain steam safety valves are scheduled to be performed at power operation state from hot shutdown state just after disconnecting with the grid of the unit, and it can assures well certainty of the outage schedule.把主蒸汽安全阀定值校验试验在机组解列后的热停堆下进行改为在功率运行下进行可以减少大修关键路径时间,而且可以使大修计划具有更高的确定性。
英文短句/例句
1.Main steam safety valve is the protective device against overpressure in the steam system of nuclear island.主蒸汽安全阀是压水堆核电站核岛内主蒸汽系统的超压保护装置。
2.Safety Analysis and Countermeasure Reserch on Verification Test of the Calibration Pressure of Main Steam Safety Valves during Power Operation;功率运行下主蒸汽安全阀定值校验的安全分析与对策研究
3.On-line setting of safety valve in main steam pipe of ultra-supercritical boiler超超临界锅炉主蒸汽管道安全阀在线整定
4.safety valve dome安全阀汽包，安全阀座
5.Steam safety valve should be installed to provide emergency protection of equipment.*应该安装蒸汽安全阀，为设备提供紧急保护。
6.The cast iron body is rated at 15 psig at saturated steam temperature 250 F.当饱和蒸汽温度为250oF时,本款铸铁阀体安全阀额定压力为15 psig。
7."Figure 41 is a safety relief valve for steam service on unfired pressure vessels. It is also used on accumulators, cleaners and distillers."型号41安全阀适用于非燃烧式压力容器的蒸汽系统,也适用于蓄能设备、洗衣店和蒸馏设备。
8.New Stainless Steel Heap Welding Technique for Main Steam Valve Sealing Suface主蒸汽阀门密封面不锈钢堆焊新工艺
9.Research on operation safety and life evaluation for main steam pipe made of P92 steelP92钢主蒸汽管道运行安全性和寿命评估的研究
10.Study in Strength and Stress Monitoring of Valve-body of Turbine Servo;汽机主蒸汽调节阀阀体强度及应力监测技术的研究
11.This alarming system has been applied in the safety valve testing boiler in Harbin Boiler Company Limited.此报警系统在哈尔滨锅炉有限责任公司安全阀蒸汽试验锅炉中得到了实际应用。
12.Qinshan Phase Ⅱ Nuclear Power Plant Main Steam Isolation Valve Vibration and Noise Analysis;秦山二期核电站主蒸汽隔离阀振动与噪音分析
13.a safety, exhaust valve安全阀、 排气阀.
14.Automatic steam traps-MarkingGB/T12249-1989蒸汽疏水阀标志
15.Automatic steam traps-Definition of technical termsGB/T12248-1989蒸汽疏水阀术语
16.Automatic steam traps-ClassificationGB/T12247-1989蒸汽疏水阀分类
17.The engineer opened the safety valve to allow the steam to escape and so reduce the pressure.工程师打开安全阀让蒸气外逸以便降低压力。
18.Intensity and Flow Analysis on Ultra Supercritical 600MW Steam Turbine s Valve;600MW超超临界汽轮机主蒸汽阀门结构强度与流场分析
相关短句/例句
master cylinder relief valve主缸安全阀
3)main steam safety valve主蒸汽安全阀
1.It can reduces the critical path time of refueling outage that verification tests of the calibration pressure ofmain steam safety valves are scheduled to be performed at power operation state from hot shutdown state just after disconnecting with the grid of the unit, and it can assures well certainty of the outage schedule.把主蒸汽安全阀定值校验试验在机组解列后的热停堆下进行改为在功率运行下进行可以减少大修关键路径时间,而且可以使大修计划具有更高的确定性。
4)main system relief valve主系统安全阀
5)Valve GP-relief (main)主安全阀总成
6)main relief valve adjustment主安全阀调整
延伸阅读
溢流阀、顺序阀、减压阀的比较溢流阀减压阀顺序阀控制油路的特点通过调整弹簧的压力控制进油路的压力，保证进口压力恒定，p2＝0通过调整弹簧的压力控制出油口的压力，保证出口压力p2稳定直控式－通过调定调压弹簧的压力控制进油路压力；夜控式－由单独油路控制压力出油口情况出油口与油箱相连出油口与减压回路相连出油口与工作回路相连泄漏形式内泄式外泄式内泄式进油口状态及压力值常态常闭（原始状态）常开（原始状态）常闭（原始状态）工作状态进出油口相通，进油口压力为调整压力进油口压力低于出油口压力，出油口压力稳定在调定值上进出油口相通，进油口压力允许继续升高联接方式并联串联实现顺序动作式串联作卸荷阀用时并联功用定压、溢流或安全作用限压、稳压、保压减压、稳压不控制系统的压力，只利用系统的压力变化控制油路的通断进油腔压力p1控制阀芯移动出油腔压力p2控制阀芯移动进油腔压力p1控制阀芯移动
