Oil and gas recovery systems and oil and gas recovery oil guns

Today to introduce a now is the growing popularity of oil guns, such oil guns are called oil and gas recovery oil guns, oil and oil can be recovered at the same time, which is what people call "stealing oil" oil gun, it can refuel At the same time out of the fuel dispensing meters within the tank. Oil and gas recovery oil gun from the appearance point of view and ordinary self-sealing oil gun is obvious, as shown below with oil and gas recovery suction port with a gas hood structure of the oil gun is a typical oil and gas recovery oil gun.
Of course, the "recovery of oil and gas" is not for the purpose of "stealing oil." To know that the light components of petroleum products (such as gasoline) has a strong volatility, this oil and gas is toxic, volatile to the environment will be people and animals, lungs, plants harm, the other volatile oil and gas Mixed with static discharge easy to burn a fire, in order to reduce these hazards, only a series of oil and gas recovery technology.
In the current gas station system, oil and gas emissions are mainly produced in the tank automation system unloading and car refueling of these two links for oil tanker oil and gas emissions recovery is called a recovery of oil and gas (also known as the first phase of oil and gas recovery) Oil and gas recovery for this part of the car refueling is called secondary oil and gas recovery (also known as the second phase of oil and gas recovery). And the most relevant to us, is this "secondary oil and gas recovery" process.

The concept of the tanker

The so-called automatic fuel dispenser to mention the word to move the word refers to the refueling in the refueling operation process when the oil gun, tanker motor start, solenoid valve open, the main valve switch oil gun has not opened, no oil out, the tanker The display appeared on the rise of the number of refueling and the amount of the phenomenon. To read the symptoms of the performance: 1, lift the refueling gun without opening the main gun switch, the display in the moment shows the amount and the number of liters changes, and the value of the gun with the increase in the length of time in the corresponding growth; portable fuel dispenser gun, open the main gun valve switch, this time the oil gun out of the oil or very little oil, but a large number of gas has been sprayed; 3, a period of time without oil, observe the oil mirror, Oil dissatisfaction or no oil.

How the tanker works

When the filling station pump is picked up, the switch sends a signal to the computer device. The computer device sends the power on signal, starts the motor, turns on the solenoid valve, and returns all the data of the display board (at the same time). The oil is pumped into the oil pump, the oil is pumped into the oil pump, the retail fuel dispensers is pressurized, enters the oil and gas separator to carry out the oil and gas separation, the gas is discharged into the air, the pressure oil enters the measurement converter, the pressure oil passes through the measurement transformer, Static hose, oil gun into the oil container. At the same time the pressure oil measured by the converter, the encoder will be mechanical movement into electrical pulse signal into the computer device to operate, display.
By the tanker working principle can be seen, the gas station oil from the tank to the customer in the hands of the process, starting from the bottom of the oil tank --- pipeline --- filter --- pump --- oil and gas separator - - measuring converter --- solenoid valve --- oil refiner ---- fuel pipe ---- oil gun --- fuel tank.

No oil tanker, the motor will ring how to do?

Customers in the daily use of the gasoline flow meter does not oil, the motor will ring the situation, see the following operation:
1. Check the leaky network blocked, if there is a block, please remove the filter, and then in the diesel inside cleaning, and then installed back;
2. Check whether the fuel gun is blocked;
3. Check whether the inlet pipe is sealed;
4. If you are buying a silent tanker, you need to fill the tubing during the first use and fill it.