Provided is a temperature control device capable of controlling, with high accuracy, a temperature of a fluid for temperature control to be supplied to a temperature control target in comparison to a case in which there is not provided control means for controlling temperature adjustment performance of supply means based on a result of detection performed by detection means for detecting a heat load of the temperature control target. The temperature control device includes: supply means for adjusting a fluid for temperature control to a predetermined temperature and then supplying the fluid for temperature control; detection means for detecting a heat load of a temperature control target to be supplied with the fluid for temperature control from the supply means, the detection means being arranged on the temperature control target side; and control means for controlling temperature adjustment performance of the supply means based on a result of detection performed by the detection means.

The present application relates to a control method, a control system and a storage medium for a water-dispensing and ice-making machine. The control method includes: obtaining a warm water usage trigger signal; obtaining warm water parameters of a warm water tank; determining whether the warm water parameters comply with requirements of preset warm water usage parameters; if yes, controlling a warm water dispensing device to dispense warm water in the warm water tank for use, continuing to obtain the warm water parameters for iterative determination; if no, controlling a warm water mixing device to pump water from a hot water tank and a cold water tank into the warm water tank for mixing to replenish warm water, continuing to obtain the warm water parameters for iterative determination; receiving a warm water shutdown trigger signal; and controlling the warm water dispensing device and the warm water mixing device to turn off.