1)Ring gate圆筒阀
1.Structure Feature of Hydraulic Turbine Ring gate at Guizhou Guangzhao Hydropower Station;贵州光照水电站水轮机圆筒阀的结构介绍
2.Especially in the full bedload valley,ring gate will be applied preponderantly.光照水电站圆筒阀控制系统是由哈尔滨电机厂有限责任公司提供。
3.The turbine ring gate of Guangzhao Hydropower Station was first ring gate which was designed and manufactured by Harbin Electric Machinery Company Limited.光照电站水轮机圆筒阀是哈尔滨电机厂有限责任公司(以下简称哈电)自行设计及制造的第一个圆筒阀。
2)cylindrical valve圆筒阀
1.The cylindrical valve of Guangzhao hydropower plant is a new type self-design product.光照水电站圆筒阀是我国自行设计开发的新产品,其设计制造过程中汲取了国内采用国外技术圆筒阀的电站运行经验,并在工厂内进行了无水条件下总装调试,试验表明,其设计技术完全满足电站安全运行要求,性能达到国际先进水平。
2.The Guang zhao cylindrical valve is a new type self-design product.光照圆筒阀是我国自行设计开发的新产品,其设计制造过程中汲取了国内设有国外技术圆筒阀的电站运行经验,并在工厂内进行了无水条件下总装调试,试验表明其设计技术完全满足电站安全运行要求,其性能达到国际先进水平。
3)disk valve bailer带圆盘阀捞砂筒
4)cylinder valve筒阀
1.Application of two types of cylinder valve synchro-step device in Manwan Hydropower Station;两种筒阀同步装置在漫湾水电站的应用
2.Research on cylinder valve technical features and its application;筒阀技术特点及其应用研究
3.This paper introduces the development of the cylinder valve for hydroturbine and its advantages.介绍了水轮机圆筒阀的发展历史及其在运用实践中显现出的优点 ,分析了圆筒阀接力器运行过程中不同步的原因 ,阐述了采用可编程控制器技术实现同步的原理及运用方法。
英文短句/例句
1.Numerical simulation on characteristics of emergency shut-down of cylindrical valve for hydraulic turbine水轮机筒阀动水关闭特性的数值模拟
2.Mathematical Modeling and Simulation of Electro-Hydraulic Synchronous Control System of Ring Gate for Hydraulic Turbine水轮机筒阀电液同步控制系统数学建模与仿真
3.Research on Hydraulic Characteristics and Stability Control Strategy for Ring Gate Shut-down Water Process of Hydroturbine with Multi-cylinder Synchronous System水轮机筒阀多缸协同关闭过程水力特性与控制策略研究
4.dart-valve bailer带突板球阀的捞砂筒
5.Use socket wrench to remove regulator seat for replacement.采用套筒扳手来拆卸调节阀阀座进行更换。
6.The valve stem with its grooved rings and positioning sleeve indicates the throttled position of the valve.阀杆及其沟槽环和定位套筒显示阀门的节流位置。
7.Study on multi-jet sleeve regulating valve adaptable to control of water hammer适应水击控制的多喷孔套筒式调流阀研究
8.Cause and treatment of fluid-induced vibration for pilot-cage type control valve先导式套筒调节阀的流体激振原因及处理
9.Screw the FOX Racing Shox High Pressure Pump onto the air valve until the pump shows pressure on the gauge. Do not over-tighten.把避震专用打气筒旋紧在气阀上直到避震气筒上的压力表有气压显示,不要过份旋紧。
10.NOTE: The valve is shipped in the closed position. The indicator on the plastic sleeve is aligned with the vertical scribed line on the stem.注意:阀门装运时是处于关闭位置。塑料套筒上的指示器与阀杆上的垂直刻线对齐。
11.Remove handwheel and turn indicator sleeve by grasping the handwheel and pulling away from the valve body along the stem.拆卸手轮,并通过抓住手轮旋转指示器套筒,将其沿着阀杆从阀体内拉出。
12.Pig receiver& launcher shall be horizontal, and the diameter of pig valves shall be equal to the inner diameter of the pipe cleaned.收发球筒采用卧式平放,收、球阀的直径应等于被清扫管线的内径。
13.Pig receiver &launcher shall be horizontal, and the diameter of pig valves shall be equal to the inner diameter of the pipe cleaned.收发球筒采用卧式平放,收、发球阀的直径应等于被清扫管线的内径。
14.If a means of sealing the shell tapping is provided, it shall be suitable for the full pressure/ temperature rating of the valve.如果提供了用于密封筒形丝锥的工具,这个工序必须适用于阀门所有压力/度等级。
15.The quarter turn graduations on the sleeve, with the scribed line on the stem, provide for approximate flow measurement.在套筒上四分之一转的刻度,以及阀杆上的刻痕,显示大约的流量测量。
16.The winch adopted valve-controlled proportional speed regulation hydraulic drive and PLC control to realize stepless speed change of the winch drum and coordinating control of the cable layer.管线绞车采用阀控比例调速液压驱动、LC控制,实现了卷筒的无级变速和排缆器的协调控制。
17.Carefully remove the handwheel and turn indicator sleeve assembly, leaving the valve at its balance set point.小心拆卸手轮,并旋转指示器套筒总成,将阀门保留在它的平衡设置点上。
18.discharging valve排出阀排气阀排水阀
相关短句/例句
cylindrical valve圆筒阀
1.The cylindrical valve of Guangzhao hydropower plant is a new type self-design product.光照水电站圆筒阀是我国自行设计开发的新产品,其设计制造过程中汲取了国内采用国外技术圆筒阀的电站运行经验,并在工厂内进行了无水条件下总装调试,试验表明,其设计技术完全满足电站安全运行要求,性能达到国际先进水平。
2.The Guang zhao cylindrical valve is a new type self-design product.光照圆筒阀是我国自行设计开发的新产品,其设计制造过程中汲取了国内设有国外技术圆筒阀的电站运行经验,并在工厂内进行了无水条件下总装调试,试验表明其设计技术完全满足电站安全运行要求,其性能达到国际先进水平。
3)disk valve bailer带圆盘阀捞砂筒
4)cylinder valve筒阀
1.Application of two types of cylinder valve synchro-step device in Manwan Hydropower Station;两种筒阀同步装置在漫湾水电站的应用
2.Research on cylinder valve technical features and its application;筒阀技术特点及其应用研究
3.This paper introduces the development of the cylinder valve for hydroturbine and its advantages.介绍了水轮机圆筒阀的发展历史及其在运用实践中显现出的优点 ,分析了圆筒阀接力器运行过程中不同步的原因 ,阐述了采用可编程控制器技术实现同步的原理及运用方法。
5)ring gate筒阀
1.The hydraulic control system of ring gate of Xiaolangdi hydraulic power station has been put into operation for five years.小浪底电厂筒阀控制系统运行5年来,系统可靠性好,控制精度高。
2.The ring gate control system of Xiaolangdi hydropower station has been put into operation for five years since 2000.小浪底水电站筒阀控制系统自2000年投运至今已运行了5年,从运行和检修情况来看,系统可靠性好,控制精度高,但筒阀发卡误报警信号却频繁出现,影响了设备的正常运行。
3.In the meantime, for adapting to the water quality, the ring gate is applied to Xiaolangdi hydropower units.小浪底水电厂位于多泥沙的黄河干流上 ,水轮机活动导叶会因磨损过大而严重漏水 ,在水轮机的设计上必须考虑这个因素 ;同时 ,为适应混水发电 ,小浪底水电厂机组采用了筒阀。
6)valve barrel阀筒
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