Thermal Energy Storage Tank For Chilled Water

By producing chilled water in the evening and using it during daily peak hours there are several advantages.

Thermal energy storage tank for chilled water.

Above ground or underground tes tanks. The stratified thermal energy storage tes tank is a widely proven technology that collects excess process thermal energy to be used during load peak hours. Araner s thermal storage tanks provide a tailor made solution in the fields of refrigeration cooling and heating. The ice storage tank is another option which generates ice on cooling coils.

Thermal energy storage tes thermal energy storage commercialized over 30 years ago thousands of installations throughout the gcc world and the u s. Thermal energy chilled water or hot water is produced during periods of off peak electrical demand or usage collected in a thermal energy storage tank then withdrawn and distributed to the facility during on peak periods. Chilled water tes concept tank. Storage technologies include chilled water tanks ice systems and phase change materials.

Thermal energy storage tanks are specially insulated to prevent heat gain and are used as reservoirs in chilled water district cooling systems. Thermal energy storage tanks. Predominantly two types of. Adaptable to almost any chilled water district cooling system.

These specialty tanks are insulated and designed with special internal diffuser systems. Steel or concrete tes tanks. Our most popular tank is the stratified water tank in which natural stratification separates the warm and cold water. The secret to these cooling solutions is the special internal diffuser system that allows chilled water to be stored in two separate compartments so it can be charged and discharged simultaneously.

Warm and chilled water enters and exits the tank through diffusers located at the top and bottom of the tank. Thermal energy storage has been a proven technology for over three decades. Cb i strata therm thermal energy storage tes tanks are used around the world by schools hospitals businesses mission critical facilities gas turbine power plants and other facilities that circulate chilled water as part of an air conditioning system. When applied to contemporary chilled thermal storage technology cwt allow the user to time shift the electrical load of the system from the peak day periods to off peak night time periods.

Tank volume depends on the temper a ture difference between the water sup plied from storage and the. Chilled water storage these systems use the sensible heat capacity of water 1 btu per pound per degree fahrenheit to store cooling.