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EH油管路系统 Pipe System
EH油管路系统   Pipe System[More...]
油管路系统主要由一套油管及附件(如接头、三通、弯头等等)和高压蓄能器、低压蓄能器组成。油管连接供油系统、危急遮断系统与执行机构,并使之构成回路系统。
Pipe system is mainly composed of a suit of pipe and accessories (for example connector, three-connector, elbow etc.), high pressure accumulator and low pressure accumulator. Its function is to connec...
EH系统危急遮断系统 Emergency Trip System
EH系统危急遮断系统   Emergency Trip System[More...]
为了防止汽轮机在运行中因部分设备工作失常可能导致的重大事故,在机组上装有危急遮断系统。危急遮断系统的主要部件包括电磁阀组件、油控跳闸阀、空气引导阀、EH油试验装置、轴承油试验装置、冷凝器试验装置、组合...
In order to avoid the serious accident because of some equipment out of gear when steam turbine is running, the emergency trip system is installed. The emergency trip system mainly consists of electro...
EH系统再生装置 EH oil regenerator
EH系统再生装置   EH oil regenerator[More...]
抗燃油再生装置能使油保持中性、去除水分,使抗燃油得到再生。该装置主要由硅藻土滤器和精密滤器(即波纹纤维滤器)等所组成。
Regeneration unit for fire-resistant oil is an equipment which can regenerate the fire-resistant. It can make the oil keep neutrality and remove the moisture from it. It is composed of diatomite filte...
油动机冷却水套改造 Restructure cooling water system of hydraulic actuator
油动机冷却水套改造   Restructure cooling water system of hydraulic actuator[More...]
引进型300MW机组高压调门油动机布置在汽缸侧部,汽缸内部的热量通过辐射和传导传到油动机上,使油动机表面温度达到100℃以上,长此以往会造成油动机密封件损坏及抗燃油老化,使EH系统出现故障
The introduced 300MW unit HP governing hydraulic actuator is arranged on the side part of cylinder. The heat produced inside the cylinder will transmit to actuator through radiation and conduction, an...