FAN COIL UNIT HEATER WITH LOOP HEAT PIPE

摘要

PURPOSE: A fan coil unit heating system by a loop heat pipe is provided to minimize energy loss, and to reduce radiating hours by forming a heat pipe radiator with connecting a heating part and a cooling part through vapor and liquid pipes. CONSTITUTION: A fan coil unit heater is composed of a radiating part containing fluid and forming vacuum; a heat exchanger adding heat to the radiating part and the lower part with fins(4); an evaporating part(1); and vapor and liquid communicating pipes(8,9) connecting the evaporating part and the radiating part. Liquid in the loop is vaporized with the heat, and steam is liquefied by radiating heat in the upper part of the heat pipe. Heat is absorbed from hot water, electricity or heat medium in the evaporating part in injecting working fluid in the vacuum system, and radiated in the radiating part with circulating working fluid.