Thermal Energy Storage Tank For Chilled Water

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.

Thermal energy storage tank for chilled water.

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. Adaptable to almost any chilled water district cooling system. Predominantly two types of. Araner s thermal storage tanks provide a tailor made solution in the fields of refrigeration cooling and heating.

Rouleau roman ellis 7 july 2015 chilled water tes an alternative to static ice introduction to thermal energy storage thermal energy storage tes chilled water typical storage medium water specific heat of 1 btu lb f sensible technology achieves capacity through high specific heat of water requires about 10 66 ft 3 water per ton hour at 20 degrees delta t. Chilled water tes concept tank. Storage technologies include chilled water tanks ice systems and phase change materials. By producing chilled water in the evening and using it during daily peak hours there are several advantages.

Chilled water storage these systems use the sensible heat capacity of water 1 btu per pound per degree fahrenheit to store cooling. 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. Warm and chilled water enters and exits the tank through diffusers located at the top and bottom of the tank. These specialty tanks are insulated and designed with special internal diffuser systems.

Above ground or underground tes tanks. Thermal energy storage tanks. 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. Our most popular tank is the stratified water tank in which natural stratification separates the warm and cold water.

A properly sized chilled water tank adds the necessary volume to buffer the cooling system and allows it to operate at peak efficiency. Tank volume depends on the temper a ture difference between the water sup plied from storage and the. Thermal energy storage tes thermal energy storage commercialized over 30 years ago thousands of installations throughout the gcc world and the u s. Steel or concrete tes tanks.

The ice storage tank is another option which generates ice on cooling coils. Tes tanks are the reservoirs used to store energy in chilled water district cooling systems.