| 摘要 |
The present invention relates to a district heating system using multi-stage thermal storage with fluid separating type. More particularly, the present invention relates to a district heating system using multi-stage thermal storage with fluid separating type to supply heat storage in a heat supply high load time zone by storing surplus heat in a heat supply low load time zone of a customer. Also, included is a heat exchanger which has a structure where heat storage fluid is separated from the fluid supplied to the customer, and heat storage bath which stores surplus heat remained after the heat exchanger supplies heat from a steel mill to the customer. |
