最终确定方案为：所有房间采用风机盘管加新风系统，本建筑物采用螺杆式冷水机组作为冷源。
To finalize the program as follows: all rooms used fan-coil plus fresh air system, this building used as a screw-type chiller cold source.
讨论了中央空调系统冷源的三种配置模型，设计了常规冷水机组运行、部分蓄冷运行和全部蓄冷运行的方案，分析了部分蓄冷运行和全部蓄冷运行的使用条件。
Three design models of the cold-source of central air conditioning systems are discussed: regular water cooled chiller operation, partial cold-storage operation, and full cold-storage operation.
本文介绍离心式压缩机原理，说明多级压缩离心式冷水机组能有效避免“喘振”，可应用于冰蓄冷系统。
The principle of centrifugal chillers is introduced to verify that chillers with multiple stages can avoid surge effectively and can be used in ice storage system.
该系统采用了大温差变流量冷水机组、大温差定流量带部分热回收土壤源热泵机组与锅炉的组合；
The chillers adopt large temperature difference and variable flow, the heat pumps adopt large temperature difference and fixed flow and part heat recovery.
对变主流系统与传统的空调水系统进行比较，介绍了模块化冷水机组的性能特点。
The variable primary flow system is compared with the traditional water system of air conditioning, and function and character of modular chillers are introduced.
本文介绍了半封闭螺杆冷水机组PLC控制系统的组成。
This paper describes the composition of the PLC control system of the semi-hermatic screw water chiller.
空调制冷系统的冷冻水、冷却水变流量系统可使冷水机组在部分负荷下运行带来显著的节能效果。
The variable water volume of the chilled-water and cooling water system make refrigerating machine saving more energy under part -load condition.
该降温系统使用冷却塔供冷后，减少了全年冷水机组的工作时间，降低了运行成本，取得了良好的经济效益。
Tower cooling in winter and transitional seasons can reduce the whole year operating time of the water chiller and reduce working cost, and the fine economic benefit can be gotten.
冷水机组水系统的合理配置与设计，是保证空调系统稳定、高效运行的关键。
Maintains that the reasonable arrangement and design of the system is the key point to guarantee stable and efficient operation of air conditioning systems.
模块化设计-可与其他模块化冷水机组DCS系统相匹配，实现几乎任何规模的负载要求。
Modular design - can be matched with other DCS modular chillers to achieve virtually any size load requirements.
分析了常见的水冷冷水机组及冷水型水源泵测试系统。
The test system for measuring water cooled chiller and water-to-water water source heat pump performance is analyzed.
并结合工程实例对实际运行的冷水机组进行了现场测试，对添加前后系统的性能和能耗进行了比较分析。
The performance and energy consumption of the system before and after treatment are compared by a field test.
由于空分设备循环冷却水系统水质不好，造成冷水机组、冷却器等内部结垢严重，导致设备运行不稳定。
The substandard quality of circulating cooling-water results in severe fouling inside ice-water plant, cooler, etc. , which then induces unstable operation of air separation unit.
空调系统：冷源采用风冷模块式冷水机组加吊顶式空气处理柜构成。
Air conditioning system: cool source is composited by air cool mode cool water unit and hung ceiling air treatment cabinet.
空调制冷系统的冷冻水、冷却水变流量系统可使冷水机组在部分负荷下运行带来显著的节能效果。
The variable water volume of the chilled-water and cooling water system make refrigerating machine saving more energy under part -l...
空调制冷系统的冷冻水、冷却水变流量系统可使冷水机组在部分负荷下运行带来显著的节能效果。
The variable water volume of the chilled-water and cooling water system make refrigerating machine saving more energy under part -l...
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