DEVELOPMENT OF THE ENERGY EFFICIENT THERMOELECTRIC HEAT PUMP OF SPIRAL TYPE

Abstract

Abstract. The necessity to intensify the process of heat transfer in the heat pump is justified. The possibility of heat pumps using for liquid cooling in the engine pipe is shown. The new heat pump design of spiral type with LED ring semiconductor structures, powered by magnetic induction is proposed. The efficiency of LED ring semiconductor structures that operate at low temperatures due to the difference in the levels of energy charges in p- and n-regions isrevealed.The mathematical model for the electrical and thermal parameters calculating of energy-efficient thermoelectric heat pump of the spiral type is developed. The diagram of coolant temperature dependence at the outlet of energy-efficient thermoelectric heat pump of spiral type on the supply current is built. The efficiency of spiral type thermoelectric heat pump application for cooling of the internal combustion engine is proven.

Keywords

• теплообмен
• термоэлектрическое устройство
• тепловой насос
• энергоэффективность
• охлаждаемая жидкость