The main difference is that the diesel engine cylinder pressure

The main difference is that the diesel engine cylinder pressure in the mixed gas is fired, not lit. The diesel engine when the air entering the cylinder, compressed air in the cylinder to the end, the temperature at 500-700 ℃, pressure 40-50 atm. When the piston approaches top dead center, high-pressure pump on the engine petrol dispenser pump at high pressure to the cylinder injection diesel, diesel oil to form a fine grain, mixed with air high pressure high temperature combustion diesel hybrid gas itself, violent expansion, generating power, push the piston down acting . At this point the temperature 1900-2000 ℃, pressure up to 60-100 atmospheres, great power, therefore, widely used in diesel engines on large diesel vehicles.

To the public for the pipeline to achieve precise control of hydraulic

To the public for the pipeline to achieve precise control of hydraulic, completely changed the oil pressure with engine speed change phenomenon. Its main features are the following: 1, injection timing and fuel metering completely separate, timely injection pressure and injection process is controlled by the ECU. 2, can be based on engine fuel dispenser pumps operating conditions to adjust each cylinder injection pressure, injection start point, duration, so that the pursuit of optimal control point fuel injection.But with the development of modern technology, these disadvantages diesel are gradually being overcome, and now is not the limousine diesel engines have already started using the.

Display dispenser security system operation

Safety: quantitative tests require oil to flow unrestricted through the nozzle into the container, some of which must be maintained when the requirements of the submersible pump running. Electronic system control submersible pump operation, and at different time intervals routinely open the pump, perform leak detection function. These intervals are configured with the stations, such as the type and length of the line is changed. Hence gear type pump the need for clear procedures to ensure that test equipment during installation or container is not in a safe position, the pump is not running. And when you start testing requirements pump must operate. System Action: When the leak detection sensors, electronic systems may need to close submersible pump. Different types of electronic systems have different procedures to confirm no leakage state, and the pump returns to normal operation. Technician needs for each tested models perform special after the test procedures.

fuel dispensing equipment

Censtar china fuel dispenser volatile strong light oil tanker is done, so, when using the fuel dispensing equipment standard metal gauge verification diesel fuel dispenser inevitably has the problem of oil volatilize quantity affect the test result.Volatile quantity and the size of the tanker traffic size, environment temperature and humidity.Measured in the test standard gauge and tankers flowmeter in the oil temperature. diesel fuel dispenser gauge the temperature measurement, the tanker is not easy to measure the temperature of flow meter, general oil gun exit temperature instead of the temperature of the fuel dispensing equipment flowmeter.And the distance is related to the length of the hose, hose is greatly influenced by ambient temperature, so censtar china fuel dispenser the temperature measurement error (low).

Diesel fuel flow meter where the strengths of performance

The main work of calibration of vertical cylindrical tanks is to determine the radius of the circle plate. The main method of current confining diesel flow meter gauge method, capacity comparison method, optical plumb method, optical reference line method and optical triangulation method, each method is closely related with the measurement tool, the ultimate goal is to determine the radius of the circle plate. With the improvement of processing mode, new measurement tools of mathematics, we can expect a new calibration method will emerge.

Portable fuel pump

Portable fuel dispenser is a new precision measurement, computer-controlled DC power supply or AC 220v power supply, can be directly printed notes, ultra-portable, ultra-durable portable fuel pump. fuel dispenser can be fixed directly to the tanker, oil delivery trucks, the transport planes, refueling anytime accurate measurement.

Features

Tank level controller gauge oil level,water level,temperature,and autiomatic calculate inventory volume,real time graphic data display
This mechanical fuel level gauge, equipped with stable electrical components and accurate flow meter, ensure good performance, accuracy, and easy to be operated and maintained.