Hot & Cold Water Dispenser With Thermoelectric Module Systems
In the present study, the results of a hot and cold water dispenser for office with a thermoelectric module system (TMS) represent the hot and cold water dispenser with thermoelectric module system consists water loop that is too cool, a hot water loop, a coolant loop, and a thermoelectric module. The cooling and heating capacities obtained from the cold‐hot water dispenser with TMS are compared with those from a conventional cold‐hot water dispenser with a compression refrigeration system (CRS). As compared with the conventional cold‐hot water dispenser with CRS, the cold‐hot water dispenser with TMS can be operated at the minimum cold water temperature of 10 to 13°C and the maximum hot water temperature of 65°C. Compared with the conventional electrical power generators, the thermoelectric module offers many advantages, such as environmental friendliness, reliability, and absence of moving parts.
On the other hand, the power input is a function of the cold and hot sides of thermoelectric modules, and the power consumption of these modules is high. For the cold water loop, the cold water is suctioned from the water tank, and it flows into the thermoelectric cooling module to decrease temperature. Then, it flows back into the cold water tank while the coolant flows into the thermoelectric cooling module and flows into the radiator for heat ventilation into the atmosphere and flows into the thermoelectric heating module to decrease temperature. The hot water loop, the water pump is used to circulate the hot water loop, which flows into the thermoelectric heating module and then returns into the hot water tank. The hot and cold water dispensers temperatures are controlled by solid states, which control each TMS. The variations of hot and cold water dispenser temperatures obtained from TMS are compared with those from CRS. The thermoelectric water-cooling module system consisted of four water blocks and nine thermoelectric plates. The water blocks were fabricated from the longitudinal aluminum fins with the dimensions of 10 × 40 × 120 mm3. Three thermoelectric plates for water cooling were attached at each side of the water block with a high thermal conductivity special glue. For the thermoelectric heating, the module system consisted of two water blocks and three thermoelectric plates. If you want to water dispenser for office check to this page watersource.
The cooling and heating capacity obtained from the cold‐hot water dispenser with TMS are compared with those from the conventional cold‐hot water dispenser with CRS. https://www.researchgate.net/publication/330604585_Development_of_cold-hot_water_dispenser_with_thermoelectric_module_systems_HOMMALEE_et_al
On the other hand, the power input is a function of the cold and hot sides of thermoelectric modules, and the power consumption of these modules is high. For the cold water loop, the cold water is suctioned from the water tank, and it flows into the thermoelectric cooling module to decrease temperature. Then, it flows back into the cold water tank while the coolant flows into the thermoelectric cooling module and flows into the radiator for heat ventilation into the atmosphere and flows into the thermoelectric heating module to decrease temperature. The hot water loop, the water pump is used to circulate the hot water loop, which flows into the thermoelectric heating module and then returns into the hot water tank. The hot and cold water dispensers temperatures are controlled by solid states, which control each TMS. The variations of hot and cold water dispenser temperatures obtained from TMS are compared with those from CRS. The thermoelectric water-cooling module system consisted of four water blocks and nine thermoelectric plates. The water blocks were fabricated from the longitudinal aluminum fins with the dimensions of 10 × 40 × 120 mm3. Three thermoelectric plates for water cooling were attached at each side of the water block with a high thermal conductivity special glue. For the thermoelectric heating, the module system consisted of two water blocks and three thermoelectric plates. If you want to water dispenser for office check to this page watersource.
The cooling and heating capacity obtained from the cold‐hot water dispenser with TMS are compared with those from the conventional cold‐hot water dispenser with CRS. https://www.researchgate.net/publication/330604585_Development_of_cold-hot_water_dispenser_with_thermoelectric_module_systems_HOMMALEE_et_al