换向阀改进设计,improved design of reversing valve
1)improved design of reversing valve换向阀改进设计
英文短句/例句
1.Improved Design of Reversing Valve Based on Hardware Redundancy Fault-tolerant Control基于硬件冗余容错控制的换向阀改进设计
2.Design Improvement of the Refrigeration High Capacity Crossing Electromagnetic Four-way Reversing Valve制冷用大容量交叉式电磁四通换向阀设计改进
3.The Static Design of Closed-loop System for High-speed Switch Valve Controlled Hydraulic Valve高速开关阀控换向阀闭环系统的静态设计
4.ON DESIGN RESEARCH OF AUTOMATIC REVERSING MECHANISM OF RECIPROCAL COMBINATION VALVE;往复组合阀自动换向机构的设计研究
5.Design Improvement of Valve Spool for Proportional Throttle Valve位移电反馈型比例节流阀的阀芯设计改进
6.Design of a Seawater Hydraulic Solenoid Cartridge Directional Valve大流量插装式海水液压电磁换向阀的设计
7.The Design and Performance Test of a High Frequency Gas Reversing Valve一种高频气流换向阀的设计与性能测试
8.Design and simulation of large flow rate directional control valve大流量换向阀的设计与流体动力学仿真
9.From making the valve core receive the angle with rational strength, improve the design of the ordinary water outlet.从使阀芯受力合理的角度,设计并改进普通水嘴。
10.Improve Designing of the Quick-connect Seal for the Regulating Valve一种调节阀快速接头新型密封件的改进设计
11.Vibration analyze and structure improve and design to High pressure water valve in the water isolation pump水隔泵高压清水阀的振动分析与结构改进设计
12.Design Selection and Using of Large-capacity Refrigeration Cross-electromagnetic Reversing Valve制冷用大容量交叉式电磁四通换向阀的设计选型与使用
13.The Optimization Design of Solenoid Valve Based on ANSYS有限元分析软件ANSYS在电磁换向阀优化设计中的应用
14.THE DESIGN OF IMPROVED PHASELOCKED LOOP BASED ON d-q TRANSFORMATION基于d-q变换的改进型锁相环设计
15.Improved Design and Experimental Study on Solenoid Valve Drive Circuit for Electronically Controlled Injector电控喷油器电磁阀驱动电路的改进设计及试验研究
16.An Improved Model of Mixed Integer Programming for Reverse Logistics Network Planning;反向物流网络设计的改进MILP模型
17.The Improved Design of EILog-05 Dual Laterolog Data Acquisition BoardEILog-05双侧向数据采集板的改进设计
18.The Design of 10bits 10MSPS Pipelined A/D Convertor and the Algorithm Modification;10位、10MSPS流水线结构A/D转换器的设计和算法改进
相关短句/例句
design improvement设计改进
1.Review and prospect for 300 MW fuel assemblydesign improvement;300MW燃料组件设计改进的回顾与展望
2.Analysis about shaft gland leakage anddesign improvement of 200MW steam turbine;200MW汽轮机轴封漏汽原因分析及设计改进
3.Restoration anddesign improvement of thebase beam crack for the arch-above complex arch bridge;空腹拱桥底座梁裂缝修复及设计改进
3)improvement[英][?m"pru:vm?nt][美][?m"pruvm?nt]设计改进
4)Design improvement改进设计
1.DY Company s Core Management Incentive Analysis and Design Improvement;DY公司核心管理层激励机制分析与改进设计
2.Numerical simulation and design improvement of leading-edge film cooling in an inlet guide vane静叶前缘气膜冷却特性的数值模拟及改进设计
3.According to the design improvement on feed-water control valve of a 50MW and 100MW boiler,this paper illustrates the principle on designing high differential pressure control valve,and DN50;a new thought and method on designing the linetype of PN20 bypass-water control valve has been taken into consideration.以50MW、100MW锅炉主给水系统调节阀的改进设计,论述了对高压差调节阀的设计原则,以及DN50;PN20给水旁路调节阀上采用的一种新型的型线设计思路与方法,并通过试验以及电厂最近几年的运行情况,说明了用此设计方法设计的阀门型线效果良好,完全满足了锅炉运行要求。
5)improved design改进设计
1.Finite element analysis andimproved design of injection moulding board;注塑机模板的有限元分析及改进设计
2.Animproved design and experimental analysis for refrigerated container property test system based on international standard;采用国际标准的冷冻集装箱性能测试室的改进设计及分析
3.Research and application of DOE technology in theimproved design of cab′s suspension system;驾驶室悬置隔振改进设计中DOE技术的研究应用
6)improvement design改进设计
1.Improvement design of inner structure of subterrene;热熔器内部加热电阻的改进设计
2.Theimprovement design of vibrator of Z(D)DM modelcircle vibrating screen;Z(D)DM圆振动筛激振器的改进设计
3.Analysis on the failure of No. 2 gantry crane bearing rail beam andimprovement design;2~#门型吊承轨梁失效原因分析及改进设计
延伸阅读
换向阀分子式：分子量：CAS号：性质：又称克里斯阀阀门的一种，具有多向可调的通道，可适时改变流体流向。如图(a)所示为一摇臂式阀板换向阀（三通）的结构示意图。工作时借着阀外的驱动传动机构转动驱动轴，带动摇拐臂，启动阀板，使工作流体时而从左入口通向阀的下部出口，时而人右入口变换通向下部出口，实现了周期变换流向的目的。这种变换阀在石油、化工生产中有着广泛的应用，在合成氨造气系统中最为常用。此外，换向阀还可作成阀瓣式的结构如图(b)所示，多用于较小流量的场合。工作时只需转动手轮通过阀瓣来变换工作流体的流向。阀板式的优点是动作准确、自动化程度高、工作稳定可靠，但需附设驱动和冷却系统，结构较为复杂；阀瓣式结构则较简单，多用于流量较小的生产工艺上。
