Natural gas boiler burner is an important combustion equipment in the auxiliary equipment of gas boiler. Natural gas boiler burner can be divided into natural gas burner, city gas burner, liquefied petroleum gas burner and biogas burner. Here is a brief introduction to the working principle and circuit diagram of natural gas boiler burner.
Working principle of natural gas boiler burner
Natural gas boiler controls combustion through burner. Natural gas boiler burner is responsible for mixing fuel and oxygen in the boiler content, igniting through ignition device, and continuously burning to heat the water inside the boiler.
As a mechatronics equipment with a high degree of automation, natural gas boiler burner can be divided into five major systems: air supply system, ignition system, monitoring system, fuel system, and electronic control system. See the working principle and circuit diagram of natural gas boiler burner above:
1. The function of the air supply system is to supply air with a certain wind speed and air volume into the combustion chamber. Its main components are: shell, fan motor, fan impeller, air gun fire tube, damper controller, damper baffle, cam adjustment mechanism, and diffusion disk.
2. The function of the ignition system is to ignite the mixture of air and fuel. Its main components are: ignition transformer, ignition electrode, electric fire high-voltage cable. The flame length, cone angle and shape can be designed according to user requirements.
3. The function of the monitoring system is to ensure the safe and stable operation of the burner. Its main components are flame monitor, pressure monitor, temperature monitor, etc.
4. The function of the fuel system is to ensure the fuel required for the burner to burn. The fuel system of the oil burner mainly includes: oil pipes and joints, oil pumps, solenoid valves, nozzles, and heavy oil preheaters. Gas burners mainly include filters, pressure regulators, solenoid valve groups, ignition solenoid valve groups, and fuel butterfly valves.
5. The electronic control system is the command center and contact center of the above systems. The main control element is the program controller. Different program controllers are equipped for different burners. Common program controllers are: LFL series, LAL series, LOA series, and LGB series. The main difference is the different time of each program step.
Natural gas boiler burner is an important combustion equipment in the auxiliary equipment of gas boiler. Natural gas boiler burner can be divided into natural gas burner, city gas burner, liquefied petroleum gas burner and biogas burner. Here is a brief introduction to the working principle and circuit diagram of natural gas boiler burner.
Working principle of natural gas boiler burner
Natural gas boiler controls combustion through burner. Natural gas boiler burner is responsible for mixing fuel and oxygen in the boiler content, igniting through ignition device, and continuously burning to heat the water inside the boiler.
As a mechatronics equipment with a high degree of automation, natural gas boiler burner can be divided into five major systems: air supply system, ignition system, monitoring system, fuel system, and electronic control system. See the working principle and circuit diagram of natural gas boiler burner above:
1. The function of the air supply system is to supply air with a certain wind speed and air volume into the combustion chamber. Its main components are: shell, fan motor, fan impeller, air gun fire tube, damper controller, damper baffle, cam adjustment mechanism, and diffusion disk.
2. The function of the ignition system is to ignite the mixture of air and fuel. Its main components are: ignition transformer, ignition electrode, electric fire high-voltage cable. The flame length, cone angle and shape can be designed according to user requirements.
3. The function of the monitoring system is to ensure the safe and stable operation of the burner. Its main components are flame monitor, pressure monitor, temperature monitor, etc.
4. The function of the fuel system is to ensure the fuel required for the burner to burn. The fuel system of the oil burner mainly includes: oil pipes and joints, oil pumps, solenoid valves, nozzles, and heavy oil preheaters. Gas burners mainly include filters, pressure regulators, solenoid valve groups, ignition solenoid valve groups, and fuel butterfly valves.
5. The electronic control system is the command center and contact center of the above systems. The main control element is the program controller. Different program controllers are equipped for different burners. Common program controllers are: LFL series, LAL series, LOA series, and LGB series. The main difference is the different time of each program step.