变频供水系统,variable-frequency water-supply system
1)variable-frequency water-supply system变频供水系统
2)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
Frequency conversion constant pressure water supply system变频恒压供水系统
3)variable frequency water supply变频供水
1.Therefore, electricity consumption per kiloton-water is very high after usingvariable frequency water supply mode in a lot of villages and towns.当前深水井大多采用变频调速控制,但由于水泵低速运行效率很低,导致小流量供水期间"费电"问题突出,因此不少村镇在改用变频供水模式后千吨水能耗指标很高。
2.The fault tree ofvariable frequency water supply equipment is established and analyzed qualitatively and quantitatively in this paper.本文通过对变频供水设备建立故障树,并对其进行定性、定量分析,揭示了故障树分析(FTA)对提高产品性价比的重要意义。
4)variable frequency drive water supply system变频给水系统
5)water-supply system供水系统
1.An exploratory model of secondarywater-supply system and tactics of pumping water;二次供水系统用水模型与抽水策略
2.This paper introduces the operating modes of and some existing problems in thewater-supply system of SM1/SM2 pump station in Wanjiazhai YRDP,analyzes the reasons of these problems,and advances some corresponding solving methods.介绍了万家寨引黄工程SM1/SM2泵站供水系统运行方式及存在的问题,分析了产生问题的原因,提出了相应的解决办法。
3.From aspects of the principles and components of thewater-supply system,the configuration of thewater-supply system,and the pipeline pressure detecting equipment,etc.从供水系统的原理及构成、供水系统的配制、管网压力检测装置等方面,介绍了一种由单片机与变频器组成的新型多功能变频恒压供水闭环自动控制系统的软硬件设计。
6)water system供水系统
1.The Computer Centralized Measurement and Control Method for Building Water System;楼宇供水系统的计算机集中监测与控制
2.The study on the seismic prevention planning of the urbanwater system;城市供水系统抗震防灾规划研究
3.Based on the practical production and analyzing thewater system of submersible well,the improvement of the equipment is put forward in order to make it working perfectly.针对潜井供水系统进行分析,结合实际使用情况对设备存在的不足进行了改进,使潜井供水系统提高了供水效率,降低了运行成本,节约了水资源。
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。
