变频恒压供水系统,Frequency conversion constant pressure water supply system
1)Frequency conversion constant pressure water supply system变频恒压供水系统
英文短句/例句
1.The Design of Variable Frequency Constant Pressure Water Supply System Based on PLC;基于PLC的变频恒压供水系统的设计
2.Electrical Design for System of Frequency Speed Constant-pressure Water Supply Controlled by PLC;PLC变频恒压供水系统的电气设计
3.Research of Variable Frequency Constant Pressure Water Supply System Based on PLC基于PLC的变频恒压供水系统研究
4.Application of Two-variable fenquency Inverter Constant Pressure Water Supply System at Water Treatment Plant双变频恒压供水系统在自来水厂中的应用
5.The Application of the Fuzzy Control Technology in Water-supply System with Variable Frequency and Constant Pressure;模糊控制在变频恒压供水系统中的应用
6.The Fuzzy-PID Design of the Constant Pressure Water Supplying System with Frequency Conversion基于Fuzzy-PID控制的变频恒压供水系统设计
7.Design of Variable Frequency Constant Pressure Water Supply System Based on S7-200 and MM440基于S7-200和MM440的变频恒压供水系统设计
8.Application of Intelligent PID Control Algorithm for Variable Frequency and Constant Pressure Water Supply Control System智能PID算法在变频恒压供水系统中的应用
9.Application Of PLC In Frequency Conversion Speed Adjusting Water Supply System;PLC在变频调速恒压供水系统中的应用
10.Energy-saving Design of Multi-pump Control Constant Pressure Water Supply System by Single Converter单变频器多泵恒压供水系统节能设计
11.The Transformation and Operation of the Frequency Conversion Constant Pressure Water Supply变频恒压供水控制系统的改造与运行
12.Design and commissioning of water supply control system with frequency conversion constant pressure变频恒压供水控制系统的设计与调试
13.Constant Pressure Supply Straight Drinking Water System Based on Neza PLC and Inverter基于Neza PLC与变频技术的直饮水恒压供水系统
14.This paper introduces the automatic water-feed system with speed adjusted by frequency converter.本文介绍的是自动变频调整速恒压供水系统。
15.The frequency control water supply system based on PID fuzzy control algorithm;基于模糊PID控制的变频调速恒压供水控制系统
16.The Fuzzy VF SR Constant Pressure Water Feeding System Based on SIMATIC S7-200;基于SIMATIC S7-200的模糊变频调速恒压供水系统
17.The Design and Application of the frequency conversion andspeed governingWater Supply System under the control of PXW9;PXW9控制下变频调速恒压供水系统的设计应用
18.Principle of VFSR and application in control system of constant-pressure water feeding;变频调速技术理论在恒压供水系统中的应用
相关短句/例句
the surge less equipment with scuttles and various frequencies变频恒压供水
1.Application ofthe surge less equipment with scuttles and various frequencies in secondary pressed water supply;在二次加压供水中采用无吸程变频恒压供水设备 ,既能利用自来水管道的原有压力 ,又能利用足够的储存水量缓解高峰用水 ,不会对自来水管道产生吸力 ,达到节能效果。
3)Inverter constant pressure water supply变频器恒压供水
4)constant pressure water supply system恒压供水系统
1.MCGS andconstant pressure water supply system of integration automation experimental facility;工控组态软件MCGS与综合自动化——恒压供水系统
2.This paper introduces a newconstant pressure water supply system with SB12S11,and illustrates the system principles,structure and the selection of components.介绍了以变频器构成的新型恒压供水系统,详细说明了系统原理、结构以及具体器件的选择。
3.This Paper explains theconstant pressure water supply system based on Mitsubishi FX2N PLC and Mitsubishi FR-A500 inverter control, has two major subsystems of lifeconstant pressure water supply system and fireconstant pressure water supply system.本文介绍基于FX2N PLC和FR-A500变频器控制的恒压供水系统,具有生活恒压供水和消防恒压供水两大子系统。
5)the control system with variable frequency and constant pressure变频恒压系统
1.According to the water use properties of vegetable crops growing in solar-heated greenhouse and the existing problems in application of pressure drip irrigation systems,the control system with variable frequency and constant pressure adjusts motor and pump rotate speed.通过经济效益分析,表明在大棚蔬菜滴灌技术中采用变频恒压系统具有显著的节水、节能及增产效益。
6)non-negative pressure frequency conversion constant pressure water supply无负压变频恒压供水
延伸阅读
航天员供水和水处理系统收集、净化废水并根据航天员的需要供应饮用水和生活用水的设备。人体除呼吸、出汗和皮肤蒸发排出水分外，每人每天排尿量为1000～1600毫升,耗水量约2.5公斤以上。为保证人体的代谢需要，失去的水分必须从食物和饮水中得到补充。如果再加上洗漱用水，每人每天消耗的水量还更大一些。这些饮水和用水完全靠航天器自身携带是无法承受的负担。短期飞行的载人航天器采用贮水容器，从地面携带清洁水。采用燃料电池作为一次能源的航天器主要依靠燃料电池产生的水，并收集和贮存来自湿度控制系统的冷凝水，用离子交换膜、活性炭或化学吸附剂加以净化和消毒后，作为饮用、洗漱和水蒸发器的水源。长期飞行和多乘员的航天器必须装备复杂的废水处理系统，将尿和洗漱水等废水回收、处理，使废水再生。
