| 摘要 |
PROBLEM TO BE SOLVED: To increase capacity of each of a reducing agent storage tank and a fuel storage tank without impairing refilling easiness in a vehicle in which both tanks are juxtaposed in a right and left direction of the vehicle.SOLUTION: Tank structure 21 of a vehicle is provided in which: a fuel tank 13 of an engine and an aqueous urea tank 11 storing aqueous urea for removing nitrogen oxide in engine exhaust by reductive reaction are mounted in a vehicle and juxtaposed in the right and left horizontal direction of the vehicle; and a fill opening 19 of the fuel tank 13 and a feed-water inlet 17 of the aqueous urea tank 11 are provided on left and right lateral sides of the vehicle on the fuel tank 13 side. The tank structure 21 includes a cylindrical introduction portion 22 which extends above the fuel tank 13 from the aqueous urea tank 11 in the right and left direction of the vehicle and one end portion 22a of which is connected to the water-feed opening 17 of the aqueous urea tank 11 to introduce aqueous urea from the water-feed opening 17 to the aqueous urea tank 11. The introduction portion 22 is embedded in an upper surface of the fuel tank 13 and connected thereto to compose the fuel tank 13 and the aqueous urea tank 11 integrally as a tank unit 21. |
