• CN:11-2187/TH
  • ISSN:0577-6686

›› 1995, Vol. 31 ›› Issue (1): 23-28.

• 论文 • 上一篇    下一篇

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比例溢流阀复合控制压力流量原理及实现

权龙;林延圻;史维祥   

  1. 太原工业大学;西安交通大学
  • 发布日期:1995-01-01

THEORY AND IMPLEMENTATION OF MULTIPLY CONTROL OF THE PRESSURE AND FLOW WITH PROPORTIONAL RELIEF VALVE

Quan Long;Lin Tingqi;Shi Weixiang   

  1. Taiyuan University of Technology Xi'an Jiaotong University
  • Published:1995-01-01

摘要: 提出一种新的闭环流量控制原理和压力流量复合控制策略,适用传统控制压力的比例溢流阀既可闭环控制流量,又可取代比例溢流与比例三通调速两个阀的组合复合控制压力流量,构成的系统也最节能。研究结果表明,新原理阀的动静态性能亦非常优良。

关键词: 比例溢流阀, 控制, 流量, 压力

Abstract: A new flow control principle and a pressure and flow double close loop control algorithm are proposed. This makes it possible to control pressure and flow with only one proportional relief valve instead of one three-way proportional flow and one proportional relief valve. The experimental investigation shows that the valve has excellent dynamic and static performance.

Key words: Control, Flow, Pressure, Proportional relief valve