As we all know, the gasoline sold in the gas station is divided into 92, 95, 98 and so on. The owner can choose the gasoline filling suitable for his own vehicle. But there are careful owners found that when the tanker trailer carries oil, it seems that the vehicle does not mark which number of gasoline, will it be mixed? Why does the refuelling tanker divide 92 and 95, and does the fuel tanker not different?

Gasoline is distinguished by different labels, because the octane number of each label gasoline is different, the higher the label, the higher the octane number, the higher the explosion-proof. Actually besides different octane number,there is no difference between 92 and 95 oil, and there is no so-called resistance to burn or not, but even so, the two oil cannot be mixed to use, otherwise will lead to irreversible damage to engine, and similarly, an engine that requires 95 oil cannot use 92 oil, but an engine with 92 oil can use 95 oil, this is because the knock resistance of oil 95 can meet the standard of oil 92, while oil 92 can not meet the standard of oil 95.

General family cars use 92 gasoline, high-grade cars use 95 gasoline, if the long-term use of below the standard requirements of gasoline, is bound to cause engine shake, power decline, and even serious failure, so the owners do not add the wrong label oil.

As for some owners to see the appearance of the tank car is not labeled, doubt that all the oil in a can? Obviously not. From the outside of the fuel tanker trailer, it seems to be a whole, but in fact there are a number of oil storage tanks, different grades of gasoline are stored in different tanks, which can not only save time and effort, but also the body stability is better, reduce accidents.

Some people may ask, the oil tank is not marked on the gasoline label, how to ensure that there will be no wrong unloading of labeled oil?

Although there is no big difference between the two kinds of gasoline, they have to be transported separately. However, the tanker we know is not marked as No. 92 or No. 95 oil. Is it difficult that these two kinds of oil are mixed together for transportation? In fact, it is not like this. Originally, We see the tanker car from the outside is one, but the inside of the tank car has a lot of parts, and is not as one as we know from the outside, and is not and we learn from the outside is an organic whole, so the fuel can be internally with several different kinds of oil, and this is for the convenience of transport, not 92, 95 and 98 oil transportation many times back and forth.

In fact, the unloading port is marked. Before pumping, it will also be tested for the corresponding grade of gasoline, after confirmation will start unloading oil. In addition, different oil storage tanks will be distinguished in color, whether gasoline or diesel, no. 92 gasoline, no. 95 gasoline, or no. 98 gasoline, will be marked with different colors, which can effectively avoid the risk of wrong unloading oil, to ensure the quality and safety of oil products.

In a word, even if we do not see the sub-label number of the tanker, we do not have to worry about it. As long as it is a regular gas station, they are quite serious in the transportation and storage of gasoline.

What you have to know about the tanker truck

Tankers often transport some inflammable and explosive oil, is also a kind of dangerous goods transport vehicle, So the newly purchased tank trailer needs to deal with dangerous goods transport card, dangerous goods transport card is to carry to manage bureau to deal with commonly.It is necessary to provide the ID card and bareheaded photo of the owner of the tanker truck, fill in the application form provided by the Transport Management Bureau, and stamp the official seal of the unit with dangerous goods transportation.

✔️The enterprise qualification and procedures should be comprehensive

The enterprises engaged in the transport of road dangerous goods should update and improve the safety production management system, improve the emergency plan for the transport of road dangerous goods, and carry out the inspection, supplement, rectification and inspection of the oil tanker and equipment. The technical grade of the tank trailer should meet the requirements of the first class vehicle. Yellow and black or red and white twill will be printed on the tank trailer sign lights, signs and front and rear bumpers. The tank truck should be equipped with running state recording device and necessary communication tools, that is, GPS.

✔️Tank truck configuration need to meet the standard

In addition, to install the corresponding heat insulation, electrostatic conduction, cut off the power supply and other devices. Oil tankers should be made and pasted with warning signs according to regulations. A notice board should be installed on the back of the tank truck or tank, indicating the name and type of dangerous goods, tank volume, maximum load mass, rescue method and contact number of the enterprise. Spray "poison" or "explosion" characters on both sides and rear of the trailer body. The rear and both sides of the tanker trailer or tank are pasted with reflective tape.

✔️Tankers should carry goods legally

For oil tankers capable of carrying two or more categories of dangerous goods, notice boards shall be made for each category of dangerous goods and shall be used accordingly. The notice board is pluggable. Dangerous goods transport vehicles shall be inspected by the public security vehicle administration department in the place where the vehicles are registered. Tanks and tankers shall be inspected by the quality supervision department, and relevant personnel shall receive training. Failure to comply will result in suspension of business.

✔️Relevant departments have strengthened administration

It is understood that the Municipal Transportation Administration will establish and improve the road dangerous goods transport management of various basic ledger through the special rectification work.At the same time, the daily supervision will be strengthened. When enterprises, vehicles and personnel are found not meeting the transportation conditions, they will be ordered to stop their business operations immediately, and reported to the municipal transport administration for cancellation of the road transport business license or road transport license, and take back their dangerous goods transport sign lights and signs. Due to the particularity of the transport material, the safety requirements of the tanker transport are strict, which should mainly comply with the following provisions:

① There should be measures to eliminate static electricity and fire, and the tail of the tank should be equipped with an anti-static device.

② There should be a reliable grounding device and a protective device for the formation of conductive electrostatic path between tank truck and liquid receiving equipment.

③ Metal pipeline attention between two points and the pipe and tank, chassis and tank connection should be conductive electrostatic sheet, between any two points of the pipeline or any point to the internal conductive electrostatic parts of the connection or tank at any point to the connection at both ends of the hose path resistance should meet the requirements.

④ Electrical components and conductor connection should be reliable, good shielding, explosion-proof measures.

⑤ Both sides of the tanker should have eye-catching words (such as "No fireworks") or other obvious signs to prevent fire.

⑥ The exhaust pipe of the oil truck engine is a front-mounted structure. In the process of use, it should be equipped with a fire cap to prevent accidents. The tanker shall also be equipped with a fire extinguisher as a necessary safety measure.