Oil pressure reservoir used for steam turbine control oil pressure resistance pulsation

• Main Authors: SHANG YANGFENG, WANG JIANXIN, CHEN TAO, WANG ZHIYUN, ZHUO ZIFANG, LI ZHENYONG, GUAN ZEPEI
• Format: Patent
• Language: Chinese; English
• Published: 30.01.2008
• Subjects: BLASTING; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR; ENGINE PLANTS IN GENERAL; FLUID-PRESSURE ACTUATORS; FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS; HEATING; HYDRAULICS OR PNEUMATICS IN GENERAL; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; STEAM ENGINES; SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; WEAPONS

A wave accumulator used for steam turbines controlling oil compressive resistance, relates to a wave device used for steam turbines controlling oil compressive resistance, which has a screw on the stressed top of ''Y''-shaped filter of steam turbines for controlling an oil pump outlet, and is connected with the accumulator through two stainless steel sleeve in the accumulator, in the middle of which is a value. When oil-controlling pump of the external perimysium power grid is suddenly power off, nitrogen gas in the accumulator can enter oil-control system to relief pressure fluctuation, keep the oil pressure steady, and delay the tripping-time, thereby prevent the system trip. The utility model has advantages that the steam turbines caused by interference electricity of external perimysium power grid can be avoided, decreasing load operation of the whole synthetic ammonia unit can be realized, and economic benefits are considerable; owe to simple structure, the invention can be used for various steam turbine