Tank trucks are also known as mobile refueling trucks, computer tax control refueling trucks, oil tank trucks, oil loading trucks, oil trucks, oil trucks, oil transport trucks, oil transport vehicles, mainly used for oil derivatives (gasoline, diesel, crude oil, lubricating oil and coal tar and other oil products) transport and storage. According to different uses and use of the environment has a variety of refueling or oil transport functions, with oil suction, pump oil, a variety of oil packaging, distribution and other functions.

Tank material: carbon steel, stainless steel, according to the need can also use aluminum alloy, pure aluminum cans, rubber lining, rotomized, plastic cans, glass fiber reinforced plastic cans.

Tank type: square, oval, round

Oil pump: self-priming pump, gear pump, chemical pump, stainless steel pump, centrifugal pump, heavy oil pump. Oil meter: single count, double count, tax control refueling machine.

Tank car breathing valve:

In order to ensure that the refueling truck is working, the pressure in the tank is basically consistent with the atmospheric pressure, and a breathing valve is installed on the large cover of the tank. When the oil in the tank is heated and expanded or when the oil pump is refueled to the tank, the oil level in the tank rises and the pressure increases. When the pressure in the tank is higher than the external pressure of 8KPA, the valve plate on the breathing valve is opened; When the oil is discharged from the oil pump or the oil is cooled and contracted, the oil level drops and the pressure decreases. When the pressure in the tank is lower than the external pressure by 3KPA, the lower valve plate of the breathing valve opens.

Function: Can be independently divided into warehouses, can be divided into different oil, chemical products, food. In design, it can realize the functions of pumping in and out of the table, pumping in and out of the table, self-flowing table, but the table.

The tank car is composed of a special vehicle chassis and a top part, and the top part is composed of a tank body, a force extracter, a drive shaft, a gear oil pump, a pipe network system and other components. The pipe network system consists of oil pump, three-way four-position ball valve, two-way ball valve, filter screen and pipeline.

The structure of the tank is elliptic cylinder or trapezoidal surface column, made of high-quality steel plate, the whole tank body is divided into single bin or multiple bins, the bin can be divided into chambers, the lower end of the middle partition is provided with holes, the middle of each bin can be divided into chambers, the lower end of the middle partition is provided with holes, the middle of each bin is welded with separate bins to strengthen the wave partition, in order to reduce the impact of the oil in the tank when the car is running and improve the stiffness of the tank.