Energy storage tank connection diagram

How do thermal energy storage systems work?

Thermal energy storage systems utilize chilled water produced during off-peak times – typically by making ice at night when energy costs are significantly lower which is then stored in tanks (Fig. 2 below).

Where should a storage tank be located?

The tank may be located adjacent to or in any other convenient location. If greater than 10 feet away, use 3⁄4” lines and an air vent on a high return. Insulation of water lines between the storage tank and Energy Converter and on the hot water supply to the house is recommended for best fuel efficiency.

Can a district cooling system use thermal energy storage tanks?

A district cooling system can use thermal energy storage tanks to take advantage of off-peak tariffs. In such a system, the diagram will include the thermal energy storage tank capacity, physical size and the pumps used for the charging circuit.

What is thermal energy storage?

Thermal Energy Storage (TES) is the term used to refer to energy storage that is based on a change in temperature. TES can be hot water or cold water storage where conventional energies, such as natural gas, oil, electricity, etc. are used (when the demand for these energies is low) to either heat or cool the storage water.

Do energy kinetics storage tanks need insulation?

Insulation of water lines between the storage tank and Energy Converter and on the hot water supply to the house is recommended for best fuel efficiency. Energy Kinetics supplied storage tanks come complete with high-density foam insulation, a properly located tank thermostat, a temperature/pressure relief valve, and a specially designed dip tube.

Can a hot water storage tank deliver hotter than 125F?

The hot water storage tank can deliver water hotter than 125F depending on the degree of tank temperature stratification. If codes place limits on maximum delivered water temperature, an anti-scald mixing valve MUST be installed on hot water tank outlet.