Vehicle air-conditioning system which arranged it for vehicle air conditioning and electric heating type heater core

摘要

The present invention is a vehicle air-conditioning electric heating configuration versatile that may, with regard to the electric heating type heater core used in an automotive air conditioning, and to ensure uniformity of temperature even when there is an air volume distribution air feed path It is an object of the present invention is to provide a vehicle air conditioning system having arranged therewith and expression heater core. Includes a heat exchanger 10 and a third fin and tube 2 multiple vehicle air-conditioning electric heating type heater core 100 according to the present invention, and a header 4 that each tube is connected, and electricity inside the header heat generating component 1 is arranged, and each header tube forms a flow path 50 of the closed system, the flow path of the closed system, the liquid heat transfer medium L is filled.