Where is the fuel tank vent of the Teana located?
1 Answers
The fuel tank vent is located on the fuel tank cap. Types of automotive fuel tanks: Based on the type of fuel, fuel tanks can be categorized into gasoline tanks and diesel tanks. Structurally, fuel tanks can be classified into crimped-edge tanks, aluminum alloy tanks, CO2 welded tanks, top-bottom butt-jointed tanks, and end-seam welded tanks. Automotive fuel tanks are mostly made by welding thin steel sheet stampings. In recent years, metal fuel tanks have gradually been replaced by plastic fuel tanks. The upper part of the tank is equipped with a fuel gauge sensor, fuel inlet and return ports, fuel filler neck, heater fuel pickup, vent, and fuel tank cap; the bottom is fitted with a drain plug; and the interior contains baffles. Some modern tanks now use a gravity valve (see the attachment for details) to replace the vent. Forms of plastic fuel tank systems: Plastic fuel tanks can adapt to more complex vehicle body structures and more compact designs, allowing for the formation of complex shapes and improving space utilization. The general manufacturing process for fuel tanks involves blanking → stamping → forming → welding → rustproof treatment.