Structure for preventing intrusion of rainwater into engine room and working vehicle

A structure for preventing intrusion of rainwater into an engine room, comprising:

• an air intake cover that is disposed on an upper portion of the engine room and is disposed so as to cover an opening portion formed in an engine cover that has an inclined portion where a height of the engine cover gets lowered from a cabin side toward a rear door side, the air intake cover having an air intake opening portion, and the air intake cover being fixed to the engine cover along the inclined portion;
• a first rainwater gutter having:
• a rainwater receiving portion that is disposed below the air intake opening portion, extends horizontally in a vehicle width direction, and receives rainwater that intrudes from the air intake opening portion;
• and
• an air intake flow path portion that intakes outside air that includes the rainwater, separates an outside air component from the rainwater, and allows the outside air component to flow toward the engine room;
• a second rainwater gutter that has:
• a rainwater flow path portion that is disposed below the first rainwater gutter, extends toward the rear door side from the cabin side along the inclined portion, receives rainwater flowing out from an end portion of the first rainwater gutter in the vehicle width direction and allows the rainwater to flow toward the rear door side;
• an air intake flow path portion that intakes the outside air that includes the rainwater, separates the outside air component from the rainwater, and allows the outside air component to flow toward the engine room;
• and
• a center opening portion that faces a condenser;
• and
• a third rainwater gutter that is disposed on an inner side of an upper edge of the rear door, extends in the vehicle width direction, receives rainwater flowed out from the second rainwater gutter, and discharges the rainwater to an outside of the engine room.