Henan Taiguo Boiler Manufacturing Co., Ltd.
(Former Henan Taikang Boiler Factory)
Consulting Hotline: 137-3387-8722
Official Website: http://ibgraffix.com/
Address: Taikang County Industrial Park, Henan Province
2059045363 QQ Online: 2059045363
制 系 统 说 明： Control system description :
The automatic fuel (gas) hot water unit developed by our factory uses the internationally advanced "Black" automatic burner as the main combustion equipment. The burner's combustion program is controlled by the more advanced combustion program. It can realize the various functions necessary for the normal combustion of oil-fired boilers. It can automatically perform protective shutdowns in normal conditions, accident conditions, and in exceptional circumstances, with corresponding temperature controllers and pressure proportional regulators. Realize high and low temperature indication, overpressure indication and adjustment to ensure that the water level fluctuates within the normal range.
(1) Control function:
1. Boiler furnace water temperature control; 2. Boiler outlet water temperature control; 3. Antifreeze control: 4. Water shortage and overtemperature protection: 5. Sensor failure self-test: 6. Fuel shortage indication: 7. Burner flameout alarm: 8. Hot water pump control:
(2) Indication status
① Signals such as control power supply, control start, electric water pump operation, and fan start are indicated by green indicator lights.
② High water level, big fire burning, low fire burning and other states are indicated by yellow indicator lights.
③ Low water level, extremely low water level, failure of overpressure burner, etc. are indicated by red indicator lights.
System control principle:
① After turning on the power switch, turn the pump control switch from the stop position to the manual position. After the boiler feed water is raised to the normal position, turn the pneumatic and automatic manual switches to the automatic position, then turn on the burner power switch and turn the control The small and large fire switch is turned to the firing position. Finally, the start button is pressed, the control system power is turned on, the burner enters the working state, and the blower is started into pre-purge, and then the damper is adjusted from the low fire position. The fuel is injected, the small fire is ignited, and then the high fire is burned. At this point, the boiler enters the normal operation stage.