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输油生产单位如何节省能源,降低输油成本,是提高经济效益的关键问题。在长期输油生产实践的基础上,根据串联泵密闭输油生产的特性,立足国内现有设备,采用联合多台仪表的控制触点,而探纵一个执行机构——液动出站调节阀,较好地实现了串联泵密闭输油生产的自动调节。该自动调节系统投运后稳定可靠、效果良好,对节省能源,降低输油成本有明显的作用。文中对采用的设备、自动调节系统的设计均作了较详细的介绍,对管道输油单位有一定参考价值。
How oil production units save energy and reduce oil transportation costs are the key issues for improving economic efficiency. On the basis of long-term oil production practice, according to the characteristics of tandem pump closed oil production, based on the existing equipment in the country, the control contacts of multiple instruments are used to explore an actuator - hydraulic outlet control valve , A better realization of the tandem pump closed oil production of automatic regulation. The automatic control system put into operation after a stable and reliable, good effect on energy saving, reduce oil costs have a significant role. In this paper, the design of equipment and automatic regulating system are all introduced in detail, which has some reference value to pipeline unit.