Tanker Trailer Knowledge Collection


Oil tanker, also known as mobile refueling truck, computer tax-controlled refueling truck, oil tank truck, oil loading truck, oil truck, oil truck, oil transportation truck, edible oil transportation truck, is mainly used as a derivative of petroleum (gasoline, diesel oil) , crude oil, lubricating oil and coal tar and other oil products) transportation and storage. According to different uses and use environments, it has a variety of refueling or oil transportation functions, including oil absorption, pumping oil, and various oil packaging and distribution functions.


Description of special functions for tank trucks

Tank material: carbon steel, stainless steel, aluminum alloy, pure aluminum tank, lined with rubber, rotomolding, plastic tank, glass fiber reinforced plastic tank can also be used as needed.

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-controlled fuel dispenser.

Tank truck breathing valve:

In order to ensure that the pressure in the tank is basically the same as the atmospheric pressure during the working process of the refueling truck, a breathing valve is installed on the large cover of the tank. When the pressure in the tank is higher than the external pressure of 8KPA, the upper valve plate of the breathing valve opens; when the oil pump is used to discharge oil outward or the oil is cooled and contracted, the oil surface drops and the pressure decreases. When the pressure in the tank is lower than the external pressure At 3KPA, the lower valve plate of the breathing valve is opened.


Function: It can be independently divided into warehouses, and can be divided into different oil products, chemicals, and food. The design can realize the functions of pump in and pump out over the meter, pump in and out but not over the meter, self-flow over the meter, but not over the meter.


Tank car body structure


The oil tanker is composed of a special vehicle chassis and a top-loading part. The top-loading part is composed of a tank body, a power take-off, a transmission 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 oil tank is an elliptical cylindrical body or a trapezoidal surface cylindrical body, which is made of high-quality steel plates. The entire tank body is divided into single or multiple warehouses. The warehouse can be divided into chambers. There are through holes at the lower end of the middle partition plate. There are multiple compartments, the compartments can be divided into chambers, there are through holes at the lower end of the middle partition plate, and the middle of each warehouse is welded with a sub-silo to strengthen the wave baffle plate to reduce the impact of the oil in the tank when the car is sucking and improve the rigidity of the tank.