Small central air conditioning system design of Variable Refrigerant Volume (VRV);
可变冷媒流量(VRV)小型中央空调系统设计
A historical cohort study was carried out by comparing levels of sero antibodies against Legionella pneumnophila of 414 workers who were taken as the exposure group under central air conditioning systems with 414 controls from the general poputation as the non exposure group.
目的 探讨北京市大饭店中央空调系统与军团菌感染相关关系。
A new central air conditioning system,ground-source heat pump,is put forward in this article.
介绍了地源热泵中央空调系统,着重说明它的节能与环保性,指出了地源热泵技术应用中应注意的问题,并结合工程实例加以阐述。
Analysis of applying inverter technology to water pump in central air-conditioning system;
中央空调系统水泵变频节能技术的应用分析
Energy-saving methods for central air-conditioning system;
中央空调系统的节能方法
The study of operation process and object characteristics of central air-conditioning system
中央空调系统运转过程与对象特性的研究
Four kinds of cold and heat source systems are introduced, including heat-electricity-cold triplet supplier, hot pump system for surface water, ice-activated cold air condition system, as well as traditional central air condition system with frequency and capacity converters, with the energy-saving effects of each of the systems compared.
介绍4种冷热源系统,包括热电冷三联供系统、地表水热泵系统、冰蓄冷空调系统、变频变容量多联机+传统集中式中央空调系统,比较各自的节能效果。
The Global-optimization Model of Energy Economizing Control for Central Air-conditioning System
中央空调系统节能控制的全局优化模型
The Research of Aptitudinal Frequency Conversion Control System for Saving Electric Energy on Center Air-condition;
中央空调变频节能智能控制系统研究
Energy Saving Application of PLC in Central Air Conditioning Control System
PLC在中央空调控制系统中的节能应用
Research and Application of the Central Air-conditioning Intelligent Control Conservation System;
中央空调智能控制节能系统的研究与应用
Study and Development of HVAC Based on Energy
基于能量的中央空调节能控制系统开发
The Research on Enegy Saving Control of Water System and Fan Coil Units in Central Air-conditioning System;
中央空调水系统及风机盘管的节能控制研究
Development of Control System on Frequency Conversion and Energy Saving of Central Air Conditioning s Water Circulation;
中央空调水循环变频节能控制系统的开发
Control Policy and Control Scheme for Energy Saving in Central Air Conditioning System
中央空调系统节能运行改造的控制策略与方案
Research on Energy-saving Design and Operation-control Strategy for Central Air-conditioning System
中央空调系统节能设计与运行控制策略研究
Energy saving performances of central air-conditioning system and its optimal tactics
中央空调系统节能的蚁群优化控制方法
Simulation Research of the Energy-Saving Control of Central Air Conditioning Water System Based on ANFIS
基于ANFIS中央空调水系统节能控制的仿真研究
A Cooling Water Energy-Saving Device for the Central Air Conditioning
一种中央空调冷却水系统节能控制装置
Research on Intelligence Control in Central Air-conditioner Variety-flux Saving-energy Control System;
中央空调变流量节能控制系统中智能控制的研究
The Application of PLC in Constant Pressure Water Supply Control System
可编程控制器在中央空调恒压供水系统中的节能应用
Research and Implement of Variable Flow Control System in Central Air-Condition for Energy Efficiency;
中央空调变流量节能运行控制系统的研究和实现
Design and Study of the Central Air-conditioning Control System Based on Transducer and Modbus Network;
基于Modbus网络的中央空调变频节能控制系统的设计及研究
Design and Energy Conservation Research of Central Air Conditioning Automatic Control System Based on LonWorks Technology
基于LonWorks技术的中央空调自动控制系统设计及节能研究
The Design of Field Control Unit of Central Air Condition System;
中央空调控制系统现场控制单元设计