Research On The Energy Performance Of Integrated High Response Energy Control Valve

Since the outbreak of the world's energy crisis,Energy-saving technology is valued by all sectors,And hydraulic system with many energy conversion, Its energy consumption more than electric drive and mechanical drive, And potential environmental contamination caused by hydraulic fluid and oil consumption, And the hydraulic system noise is high, In today's energy crisis its position is increasingly challenged by other transmission technology, energy-saving technology has become a major topic of Hydraulic areas concern. In the case of meet the performance requirements Energy-saving control for hydraulic control system is extremely important. Most of the existing energy-saving control is only applicable to pump control system, The energy-saving technologies to be a breakthrough In the valve system, Therefore, The research of a control valve that both to ensure high response performance and can eliminate duplication of throttle loss to achieve energy can open up a new way in Valve system energy-saving technology.This article according to integrated high performance energy-saving control(IHPEC) valve's basic theory the principle independent control valve port, research energy-saving control of Integrated high performance energy saving control valve. Under the premise of ensuring high response performance, According to the conditions required for unilateral throttle control,Elimination of conventional control valves for cutting edge mechanical Solid Union Repeat throttle loss, And through the application of the differential circuit to flow renewable to achieve energy aim. The study includes the integrated valve that in the variety of conditions energy-saving principle and control strategies,cooperative control method of number of basic unit to achieve high response energy saving control,dynamic and static characteristics of integrated valve. To improve the efficiency of the valve system open new avenues, And for this control valves industrial application laid theoretical and technical foundation.