水下防喷器组控制系统深水模拟试验装置研制

摘要

Reliability of blowout preventer stack control system is highly concerned in subsea oil drilling industry all the time.The subsea stimulation test device for BOP control system and its valves function and reliability was designed and developed,which covers big high pressure cabin used in 3 000 meters deep water for original prototype,and small high pressure cabin used in 4 200 meters deep water for solenoid and deep water function and life test.The design principle of hydraulic system,electricity control system,subsea monitor system is introduced.The test result shows that the test device can meet the requirement for the subsea BOP stack in deep water.%防喷器组控制系统在深水环境的工作可靠性一直是海洋钻井业高度关注的问题.研制了用于水下防喷器组控制系统及其阀件功能测试和可靠性研究的深水模拟试验装置,包括模拟3 000m水深的大型高压舱,用于控制系统原理样机的深水模拟试验；模拟4 200 m水深的小型高压舱,用于深水电磁阀和深水液压阀的深水功能试验和寿命试验.介绍了该试验装置的液控系统、电控系统、水下监控系统的设计原理.试验结果表明:该试验装置能够满足深水防喷器组控制系统的测试要求.