The main function of the burner ignition solenoid valve is to control the gas supply. The solenoid valve controls the movement of the valve core through the energization and disconnection of the electromagnetic coil, ensuring safe ignition and stable combustion.

During the ignition process, after receiving the ignition signal from the main control system, the solenoid valve quickly opens to allow gas to pass through and enter the combustion chamber. At the same time, the igniter generates an electric spark to ignite the gas, thus starting the combustion process. Once ignition is successful, the flame detector will detect the flame signal and feed it back to the main control system. The main control system then judges whether the combustion is normal based on the flame signal and, if necessary, closes the solenoid valve to cut off the gas supply, preventing any safety incidents.

The solenoid valve plays a key role in the burner work, the following is a detailed explanation of the solenoid valve:

When energized: When the electromagnetic coil is energized, the electromagnetic force generated will attract the valve core, so that the valve core can overcome the resistance of the spring and move, thus opening the valve and allowing gas or fuel to pass through.

Power off: When the electromagnetic coil is powered off, the electromagnetic force disappears and the valve core is reset under the action of the spring to close the valve and prevent gas or fuel from flowing further.

The way in which precise release is implemented

To ensure the precise release of gas or fuel, electromagnetic valves are usually combined with the following methods:

Adjust the opening pressure: The opening pressure can be adjusted by rotating the adjusting screw to change the spring compression. In this way, the opening pressure of the solenoid valve can be set according to actual requirements to ensure accurate release of gas or fuel at a specific pressure.

Control power supply time: By accurately controlling the power supply time of the electromagnetic coil, the opening time of the valve can be controlled, so as to achieve accurate control of the release of gas or fuel.

Feedback control system: The solenoid valve can be linked with gas alarm, pressure sensor and other safety equipment to form a feedback control system. When abnormal pressure or flow is detected, the opening state of the solenoid valve can be automatically adjusted to ensure accurate release.

Manual and automatic control: The solenoid valve usually has manual and automatic control functions. In the automatic mode, precise release can be achieved through the control system; in the manual mode, precise control can be achieved through manual operation.

Installation and maintenance precautions

In order to ensure the accurate release function of the solenoid valve, the following points should be paid attention to during installation and maintenance:

Professional installation: It should be installed by a professional gas company or related organization to ensure that the installation complies with the specifications.

Regular inspection: Regular inspection of the working state of the solenoid valve to ensure that it can work normally.

Cleaning and maintenance: Keep the electromagnetic valve clean to avoid impurities affecting its normal operation.

Correct connection: Ensure that the control line of the solenoid valve is correctly and reliably connected to avoid control failure due to connection problems.

Through the above methods, the solenoid valve can effectively ensure