To provide a thermal medium temperature control centralized circulation system in which the reduction of the construction costs of an equipment, the reduction of maintenance costs such as power fees, and the reduction of exhaust gas can be attained.
This system is constituted of a single main circulating circuit A equipped with a heating boiler 1 and a pressure controlling equipment, and a sub-circulating circuit B equipped with plural thermal medium temperature controlling equipment 10. In each sub-circulating circuit B, the heated thermal medium of the main circulating circuit A is supplied from the suction side of a circulating pump 8 by a control valve 13 whose opening degree is controlled by a temperature controlling equipment 12, and the thermal medium transmitted to the thermal medium temperature controlling equipment 10 by the circulating pump 8 and cooled is collected by a circulating pump 4 of the main circulating circuit A.
| JPH0484050 | HEATING SYSTEM AND HEATING AND COOLING SYSTEM USING HEAT PUMP |
| JP4155404 | Heat exchanger unit |
| JP2002267186 | COMBUSTION EQUIPMENT |
ISHII MASAAKI
ARAI HISAO
Next Patent: STABILIZED POWER SOURCE AND IMAGE FORMING DEVICE