This paper briefly introduces the principle of water source heat pump (WSHP), analyzes various open water systems and gives some advices that can be taken in different circumstances.
简要介绍水源热泵系统原理,对其开式水系统作了分析,给出不同应用条件下可以采用的水系统建议。
An exploratory model of secondary water-supply system and tactics of pumping water;
二次供水系统用水模型与抽水策略
This paper introduces the operating modes of and some existing problems in the water-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。
From aspects of the principles and components of the water-supply system,the configuration of the water-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。
Salt water is already entering the country's drinking water supply.
海水已经侵入该国饮用水供水系统。
Information System And Management Of City Water Supply System;
城市供水系统的信息系统和信息管理
EPANET based simulation on variable pressure mode with VFPs in water supply system
基于EPANET的供水系统中变频变压供水方式的模拟
Reforming water supply system based on the water supply equipment of network superposition(no vacuum)
利用管网叠压(无负压)供水设备改造供水系统
Even if a piped water supply is safe at its source,
即使管道供水系统在水源处是安全的，
Research on Water Saving and Energy Saving Technology of High-rise Building Water Supply System;
高层建筑供水系统节水节能技术研究
Studies on "regional water supply system" and "regional water price";
“区域供水系统”与“区域水价”研究
The Water Supply System Using PLC to Keep Constant Pressure;
PLC在小区直饮水供水系统中的应用
Discussion about the Applicability of Pump in Network Pressure-superposed Water Supply System
管网叠压供水系统中水泵适用性分析
Simulation on the transition process of accidental water hammer of circular water supply system in power plant
电厂循环水供水系统事故水锤过程的仿真研究
and sanitary or environmental engineering, which involves the study of water supply, purification, and sewer systems.
以及环境卫生或环保工程——研究供水系统、水净化系统与排污系统等。
The designed maximum capacity of the supply system is 1.1 billion cubic metres per annum.
供水系统的设计最高供应量是每年11亿立方米。
Economy-Energy-Environment (3E) Assessment for District Heating and Cooling System with Seawater Source Heat Pump;
海水源热泵区域供热供冷系统3E评价
closed feed system
闭式给水系统闭路供电系统
Water Supply Networks Operating Condition Rechecking Based on Urban Water Supply SCADA System;
基于城市供水SCADA系统的供水管网工况复核
ceramic sanitary fixture for connection to water or sewage systems
陶瓷卫生器具,用于连接供水排水系统
copper grating for sewage water and similar systems
铜滤栅,用于污水、供水和类似系统
water supply and management system
航天员供水和水处理系统
