阀前和阀后补偿调速在使用中需注意的问题
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摘要
结合负载敏感泵技术,对基于负载敏感多路阀的调速问题,在简述了阀前补偿调速和阀后补偿调速的原理后,总结了二者在实际使用中应注意的问题,着重详细分析问题所在,而且提出了自己的见解,为有流量调节要求或者多负载同时工作的系统设计提供依据,也为带压力补偿的比例多路阀系统的故障处理和维护提供一定参考。
Combined the technology of load sensitive pump, based on the speed of load sensitive multi-way valve problems,the principles of compensation speed regulation before and after valve were briefly discussed,summarizes the problems that should be paid attention to in the actual use, focus on analysis the problem in detail,and put forward its own views,provide the reference for the system design in flow control requirements or more load of work at the same time, also for proportional multiway valve with pressure compensation system troubleshooting and maintenance to provide certain reference.
Combined the technology of load sensitive pump, based on the speed of load sensitive multi-way valve problems,the principles of compensation speed regulation before and after valve were briefly discussed,summarizes the problems that should be paid attention to in the actual use, focus on analysis the problem in detail,and put forward its own views,provide the reference for the system design in flow control requirements or more load of work at the same time, also for proportional multiway valve with pressure compensation system troubleshooting and maintenance to provide certain reference.
引文
[1]李现友. LS和LUDV系统流量分配特性分析[J].煤矿机械,2014,35(2):82-83.
[2]肖前龙,廖金军.负载敏感LUDV系统特性分析与研究[J].流体传动与控制,2014(5):1-5.
[3]刘宗宏,李亚,王征峥.负载敏感系统压力脉动控制方法的研究[J].液压与气动,2012(6):40-42.
[4]韩志引,马永青,郭风泉.调速阀性能与应用分析[J].现代制造技术与装备,2014(2):45-46.
[5]魏文澜.负载敏感系统的建模分析[J].山东交通学院学报,2012,20(4):78-82.
[6]王秀君,胡建军,高伟政,等.负载敏感多路阀数学建模及分析[J].液压气动与密封,2013,33(11):15-17.
[7]王荣杰.两种减压调速阀的对比分析[J].煤矿机电,2001(5):4-6+44.
[8]罗艳蕾,白玉珠,白华,等.多路阀中压力补偿阀阀口流量及压力特性分析[J].液压气动与密封,2011,31(9):67-70.
[9]赵家文.调速阀中减压阀功能辩析[J].液压与气动, 2009(4):64-65.
[10]马春峰,隋冬枝.阀前补偿和阀后补偿的特点及应用[J].煤矿机械,2014,35(8):208-210.
[2]肖前龙,廖金军.负载敏感LUDV系统特性分析与研究[J].流体传动与控制,2014(5):1-5.
[3]刘宗宏,李亚,王征峥.负载敏感系统压力脉动控制方法的研究[J].液压与气动,2012(6):40-42.
[4]韩志引,马永青,郭风泉.调速阀性能与应用分析[J].现代制造技术与装备,2014(2):45-46.
[5]魏文澜.负载敏感系统的建模分析[J].山东交通学院学报,2012,20(4):78-82.
[6]王秀君,胡建军,高伟政,等.负载敏感多路阀数学建模及分析[J].液压气动与密封,2013,33(11):15-17.
[7]王荣杰.两种减压调速阀的对比分析[J].煤矿机电,2001(5):4-6+44.
[8]罗艳蕾,白玉珠,白华,等.多路阀中压力补偿阀阀口流量及压力特性分析[J].液压气动与密封,2011,31(9):67-70.
[9]赵家文.调速阀中减压阀功能辩析[J].液压与气动, 2009(4):64-65.
[10]马春峰,隋冬枝.阀前补偿和阀后补偿的特点及应用[J].煤矿机械,2014,35(8):208-210.