Using Low-Load Chillers to Improve System EfficiencyGet A Quote
1 Btu/h = 8.33 x10-5 tons 1 ton = 12,000 Btu/h 1 Btu/h the first figure, you can see that the heat rejection at the evaporator and condenser change from air to water as you move from split system to water cooled chilled water system. This change in heat rejection from air to water greatly improves the efficiency because the heat transfer is much better with water due to its increased heatGet A Quote
01/04/2013 · The considered chilled water system serves a large office building in Southern California .As Table 1 illustrates, the system contains three equally sized chillers rated at a cooling capacity of 2725 kW (775 tons) each. The system has five draw-through cross-flow equally sized cooling tower cells, designed for approximately 76 l/s (1200 gpm).). Three equally sized condenser water pumpsGet A Quote
• A design building load of 500 tons (1760 kW) is used for all locations; • The base system has two, 250 ton (880 kW) water- cooled screw chillers; and • The low-load chiller alternative has one, 70 ton (250 kW) chiller and two, 215 ton (760 kW) chillers. Air economizers are modeled in those regions where they are required by Standard 90.1-1999. In humid climates, the design coolingGet A Quote
Water-cooled chillers range in size from small 20-ton capacity models to several thousand-ton models that cool the world's largest facilities such as airports, shopping malls and other facilities. A typical water-cooled chiller uses recirculating condenser water from a cooling tower to condense the refrigerant. A water-cooled chiller containsGet A Quote
The Ultimate Guide to Chiller Systems. Everything You NeedGet A Quote
Copyright © 2019.Boiler All rights reserved.