| 摘要 |
PROBLEM TO BE SOLVED: To provide an engine-driven working machine capable of condensing water vapor by simple cooling means and retaining a using zone over a wide range.SOLUTION: An engine-driven working machine 10 has a water generating device 20. The water generating device 29 comprises: an evaporator 35 for evaporating raw water 20 with the waste heat of an engine 12; a condenser for condensing the water steam evaporated by the evaporator 35, to produce clear water 69; a first heating shroud 102 for guiding a cooling wind blown out from a cooling fan 23, over a cylinder part 95 into the evaporator 35; a second heating shroud 103 for guiding the cooling wind blown out from the cooling fan 23, into the evaporator 35 via below the cylinder part 95; and a cooling shroud 104 for guiding the cooling wind guided out of a derivation hole 111 of the first heating shroud 102, via the first heating shroud 102 into a condenser 38. |
