Chiller System Basics Ppt

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Chiller system basics ppt.

Refrigeration and air conditioning systems cover a wide variety of cooling applications using both standard and custom made equipments. Chiller plants act as a centralized cooling system that provides cooling for an entire building or even multiple buildings. For more details on the basic operation and components of a chilled water system consult another trane publication chilled water systems part of the air conditioning clinic systems series trg trc016 en. Some commonly used applications are process cooling by chilled water or brine ice plants cold stores freeze drying air conditioning systems etc.

Primary chilled water pump flows water through the evaporator side of the chiller. Multi pump systems have primary chilled water pumps and secondary chilled water pumps. A typical chiller uses the process of refrigeration to chill water in a chiller barrel. Chiller s evaporator and condenser and their relationship to the chilled water system.

Feedback controller adjusts tower fan speeds to maintain a set point for the water. Chilled water system basics chilled water systems in residential hvac systems are extremely rare. Secondary pumps flow water through ahu s condenser pumps flow water over the cooling tower to remove heat from the machine. Basically there are two types of chillers based upon the refrigeration cycle.

Chiller is a water cooled air conditioning system that cools inside air creating a more comfortable and productive environment. This water is pumped through chilled water piping throughout the building where it will pass through a coil. For basic overview of the chilled water powerpoint ppt presentation consists of cooling towers pumps piping and controls cooling towers reject heat to the environment through heat transfer to ambient air. This is because it is often more practical to centralize air conditioning equipment in one location rather than install many pieces of equipment in many different places.