Fuel evaporative emission control system and vehicle

• Main Authors: LI XIAOMING, HUANG BO, LUO ZHANGXIANG
• Format: Patent
• Language: Chinese; English
• Published: 28.06.2022
• Subjects: BLASTING; COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; WEAPONS

The utility model discloses a fuel evaporative emission control system and a vehicle, and belongs to the field of vehicle evaporative emission. The system comprises a fuel tank, an engine, an adsorption tank and an adsorption part, the adsorption tank is provided with an inflow port and an outflow port, the fuel tank is communicated with the interior of the adsorption tank through the inflow port, and the engine is communicated with the interior of the adsorption tank through the outflow port; the adsorption tank is further provided with an air inlet pipeline, the interior of the adsorption tank is communicated with the atmosphere through the air inlet pipeline, and the adsorption part is arranged on the air inlet pipeline; the adsorption tank is filled with a first adsorption material; and the adsorption part is filled with a second adsorption material. According to the system, the first adsorption part is arranged, so that the fuel evaporation discharge capacity of the vehicle is further reduced. 本申请公开了一种燃油