Back pool energy storage

Can swimming pools store thermal energy for heating the water?

Application of swimming pools for storing thermal energy for heating the water is discussed in several studies , . Ice slurry is a suitable media for cool storage as the phase change between ice and water can provide a significant latent energy for cooling .

How much energy does a swimming pool store?

This is around three times the amount of energy a standard swimming pool can store (3500 kWh t ). During the summer, some of the cooling is generated directly from a conventional air-conditioning system using daytime solar generation.

What are the main components of a swimming pool thermal energy storage system?

Main components of a Swimming pool thermal energy storage system . Ice slurry storage has been selected for this system because it increases the heat transfer, as ice is not built up in the heat exchanger, which reduces the investment cost for freezing the water in the pool.

Can a pool be used as a thermal energy storage tank?

The flowrate required to cool the house with a 4 kW t capacity is only 0.12 kg s −1. Thus, the existing pump in the pool is more than enough to operate the pool as a thermal energy storage tank. Standard temperature range = -70 to 80 °C, thermal conductivity of 0.0022 W m −1 K −1.

Is solar energy storage a viable option for yearly cooling energy storage?

With the increase in decentralized solar power generation worldwide, SPTES offers a viable option for yearly cooling energy storage, supporting the development of 100% renewable energy grids.

Does a swimming pool need a cool storage system?

The swimming pool will have to go through several modifications to be applicable for cool storage. Firstly, an insulation layer is added to the upper surface of the pool. The ground surrounding the pool acts as a thermal insulator, however, insulation on the sides and bottom of the pool are also required.