Chilled Water System

Definition

A chilled water system is a cooling system in which the entire refrigeration cycle occurs within a single piece of equipment. Water is used to bring the heat from the space to the evaporator section of the chiller, and water is also used to carry the heat from the condenser to the outside.

Purpose

The purpose of a chilled water system is to provide efficient cooling for large buildings or complexes. It removes heat from the interior spaces, maintaining a comfortable temperature for occupants and protecting equipment from overheating.

Examples of Use

1. Commercial Buildings: Using a chilled water system to cool offices and retail spaces.
2. Industrial Facilities: Implementing chilled water systems in manufacturing plants to maintain temperature control for processes and equipment.
3. Hospitals: Ensuring a stable and cool environment in medical facilities through chilled water systems.

Related Terms

• Chiller: The central component of a chilled water system that removes heat from water.
• Cooling Tower: A structure that dissipates heat from the condenser water loop to the atmosphere.
• HVAC: Heating, Ventilation, and Air Conditioning systems that may include chilled water systems for cooling.

Notes

• Chilled water systems are highly efficient for large-scale cooling needs.
• Regular maintenance is essential to ensure the system operates effectively and efficiently.