冷水机组

离心式冷水机组在线监控系统研究

Research on an on-Line Monitoring System for Water-Cooled Hermetic Centrifugal Chiller

离心式冷水机组能量调节方法的节能特性分析

Energy saving character analysis of load regulation method on centrifugal chiller

Pc控制器对全封闭多机头冷水机组控制的探讨

Discusses on Controlling of Totally Enclosed Multi-handpiece Water Chilling Units with Pc Controllor

PLC控制系统在冷水机组中的应用

Application of PLC Control System in Chiller

基于DCS的中央空调冷水机组自动控制系统

The Autocontrol System of The Central Air-Condition Water Device Based on DCS

基于ANN吸收式冷水机组模型的遗传算法最优控制

Genetic Algorithm in Optimized Control of Absorption Chiller System Based on ANN Simulation

利用VB实现冷水机组与Continuum系统的集成

Using VB Realize the System Integration between Cold Water Unit and Continuum System

风冷冷水机组与DEC联用系统性能及应用前景

System performance and application prospects of the air cooled chiller with DEC

我国螺杆冷水机组的能量调节亟待推广使用VSD法

It is Urgent for Our Country to Generalize the Method of VSD in Screw Chiller

全年供冷的风冷式冷水机组问题分析与解决冷水浸种48h；

Problem Analysis of Whole-Year-Running Air-to-Water Chiller and A Solution soaked in cold water for 48 hours ;

YS型冷水机组常见故障分析与处理

Analysis and treatment of common faults in YS-type chiller

介绍PLC和触摸屏在冷水机组中的应用，并且详细说明相关的控制原理和调试的主要思想和步骤。

The application of PLC and touch screenin in the cold water unit and the control principle of specification correlation and the major thought and the step of debug are introduced in this paper .

通过对不同室外工况下冷水机组性能的模拟，发现COP对室外空气含湿量最敏感。

Simulating the water chiller performance under different outdoor conditions , concludes that the absolute humidity of outdoor air has the most sensitive impact on COP .

该装置利用LiBr冷水机组排出的废热加热预处理后的海水。

The equipment uses the waste heat exhausted by the LiBr cool water unit to heat the pretreated seawater .

冷水机组计算机辅助框架设计（CAFD）系统的建立

Development of the Computer-Aided Frame Design ( CAFD ) System of Water Chiller

ARI空调工况与中国空调工况的差异对水冷冷水机组满负荷效率的影响

Impacts of actual air conditioning condition differing from ARI standard on full load efficiency of a water cooled liquid chiller

目前，CO2跨临界循环在热泵热水器和汽车空调方面的应用已经趋向成熟，在家用空调和冷水机组方面的应用将是其未来的发展方向。

The application technology of CO2 transcritical cycle for heat pump water heater and mobile air conditioning trends to utility now , the future investigation will be in domestic air conditioning and water chiller .

比较了ARI标准空调工况与中国名意空调工况的差异，从制冷循环和传热的角度分析了工况差异对蒸气压缩式水冷冷水机组满负荷效率的影响。

Compares the difference between the stipulations in the ARI standard and the actual air conditioning performance under the special conditions in China .

DUNHAM-BUSH冷水机组冷凝器泄漏失效的实验分析

On the Leakage Failure of the Condenser in DUNHAM-BUSH Water-Cooled Engine

分析了几种离心式冷水机组制冷量、COP值、噪声、外形尺寸及质量等性能参数，并就机组结构设计提出了自己的看法。

Analyses the performance parameters including refrigerating effect , COP value , noise level , size and weight of centrifugal water chillers , presents author 's opinion for configuration design of these units .

根据空调负荷连续性和冷水机组承担负荷非连续性的特点，以及冷水机组的性能系数（COP）与其部分负荷率R有关的特性，提出一种基于最佳COP的冷水机组负荷分配方法。

According to the characteristics of continuous load and non-continuous chillers output and the relation between coefficient of performance ( COP ) and part load ratio of a chiller , an online optimal operation strategy was presented .

风冷冷水机组的布置硅对Mn-B系空冷贝氏体钢组织与性能的影响

Effect of Silicon Content on the Microstructure and Properties in Mn B Air cooled Bainitic Steel

双良蒸汽型冷水机组提供标准的RS232／RS485接口，Andover公司的CONTINUUM系统也提供标准的RS232／RS485接口。

Cold water unit has the standard RS232 / RS485 serial communication ports , Continuum system also has the standard RS232 / RS485 serial communication ports . Andover Co.

最后，就目前行业中对HCFC-123与HFC-134a在离心式冷水机组中使用前景所争议的问题陈述了个人的四点看法。

Finally 4 suggestions are put forth application prospects of HCFC-123 and HFC-134a in centrifugal compressor of central air conditioning system .

介绍了综合部分能负荷效值IPLV的来源及演变过程，并从建筑物空调和冷水机组的负荷变化匹配的角度分析了用IPLV评价空调冷水机组部分负荷能效的合理性。

The source and evolvement of the Integrated Part-Load Value ( IPLV ) was introduced .

通过理论分析和实机验证，研究了利用PLC控制技术通过电动三通调节阀控制制冷压缩机的冷凝压力，进而保证冷水机组的状态稳定的控制措施。

Through theoretical analysis and real machine demonstration , the control measure of " ensuring stable status of the specific chiller by utilizing PLC technology and by controlling the operating pressure of the water chiller of the cooling system through electric 3-way regulating valve " was researched .

研究了BP神经网络用于制冷机组故障检测与诊断的方法，并且用来自真实测量的数据建立了冷水机组故障检测与诊断的BP神经网络模型。

The method was investigated about Backpropagation ( BP ) artificial neural network ( ANN ) application to chiller unit s faults detection and diagnosis ( FDD ) . Furthermore , the model of BP artificial neural network was also built based on a real chiller unit test data .

本文利用先进的暖通空调专业软件－HVACSIM＋，用仿真实验比较了具有不同台数和容量的冷水机组在相同的负荷需求条件下的季节能效比（SEER）。

Using advanced special software , HVACSIM + , this paper compares the Season Energy Efficiency Rate ( SEER ) of two AC systems systems to meet the same load demand .

在一定范围内冷水机组制冷量与冷水流量呈线性变化，系统的性能系数COP基本保持稳定，这为冷水泵的节能运行提供了良好的依据；

Cooling capacity of chiller is linear with chilled water flow rate in a certain scope and the coefficient of performance ( COP ) of chiller is basically constant , which provides guidance for energy saving operation of the chilled water pumps ;

文章详细描述了OMRON小型PLC的配置和技术特点，提出了适合食品包装机械、冷水机组控制需要的控制系统，介绍了控制软件的功能。

This article introduce the configuration and characteristic of OMRON minitype Programmable Logic Controller ( PLC ), and put forward the control system to demand the control of Packaging and food machinery and Water chiller , and introduce the function of software .