| 摘要 |
PURPOSE: A boiler using thermal medium and a circulation system is provided to reduce energy waste by minimizing a transfer distance from a boiler to an external machine. CONSTITUTION: A boiler(100) using thermal medium comprises: a medium storage which has one or more storage tank(11); a thermal medium heating unit(20) which has a thermal medium heating element(21); a thermal medium supplying unit(30) wherein a thermal medium supplying pipe supplies the heated thermal medium to an external machine; a thermal medium recovering unit(40) wherein a thermal medium returning pipe receives the thermal medium from the external machine to the thermal medium storage tank; a thermal medium filling unit which supplies the thermal medium to the thermal medium storage tank; a thermal medium mixing unit which mixes the thermal medium from the external machine and the thermal medium from the thermal medium filling unit; a thermal medium circulation unit(70) which circulates the mixed thermal medium to the thermal medium storage tank; and a controller which controls the thermal medium heating element, the thermal medium filling unit, and the thermal medium circulation unit. |
