HEAT EXCHANGE UNIT AND HUMAN BODY PRIVATE PART WASHING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a heat exchange unit which has a branched section in the middle of a flow passage and prevents a foreign matter from accumulating at the branched section and to provide a human body private part washing device mounted with the heat exchange unit.SOLUTION: A heat exchange unit 1 comprises: a fluid container 10 including a flow passage C through which fluid flows; and heating means 12 which is installed in the fluid container 10 and heats the fluid flowing in the flow passage C. The flow passage C has: a main flow passage C1 and a branched flow passage C2 branching from a bifurcation 17 in the middle of the main flow passage C1. The bifurcation 17 has a foreign matter elimination member to eliminate a foreign matter from the branched flow passage C2. The foreign matter elimination member is preferably: an agitating member 41 which enhances a flow of the fluid in the branched flow passage C2 through rotation thereof; or a mesh member which covers the bifurcation 17 and prevents the foreign matter from entering the branched flow passage C2.