Ice storage air conditioning technology, that is, in the night when the
power load is very low, the refrigerator is used for refrigeration, and
the sensible heat or latent heat characteristics of the storage medium
are used to store the cold capacity in a certain way. In the daytime
when the power load is high, that is, the peak of electricity
consumption, the cold storage is released to meet the needs of the
building air conditioning or production process.