Guide: Gas heating boilers can be used for heating in shopping malls, hospitals, residences, communities, schools, troops, hotels, etc. The boiler models are flexible and easy to operate. What are the operating characteristics of gas boilers? Heating stoves are mainly used in winter and have a short running time. Pipeline water pumps are the main equipment of the heating system. Why is the sound of the water pump loud?
Gas heating boilers can be used for heating in shopping malls, hospitals, residences, communities, schools, troops, hotels, etc. The boiler models are flexible and easy to operate. What are the operating characteristics of gas boilers? Heating stoves are mainly used in winter and have a short running time. Pipeline water pumps are the main equipment of the heating system. Why is the sound of the water pump loud?
1. Operating characteristics of gas heating boiler
1. Control system The gas heating boiler is equipped with a hot water boiler specially using a microcomputer controller, a large screen full Chinese LCD screen, with super bright backlight, regardless of day and night, the operating status of the boiler is clearly visible. Complete display: circulating pump working condition, burner working condition, boiler water temperature, water level, current time, alarm record, etc., boiler running status is readily available; easy to set up: After the boiler is turned on, the operator can enter at will through 6 buttons Standby state (setup), enter the running state (start), exit the running state (stop), and set the operating parameters at will when in the standby state; complete functions: the current time, alarm temperature, upper limit temperature of water temperature can be set arbitrarily, Operating parameters such as the lower limit temperature of the water temperature, the opening temperature of the circulating pump, the closing temperature of the circulating pump, and the time of turning on and off the boiler (which can be divided into 4 time periods). Usually, the operator only needs to press the "Start" button to turn on, and then press the "Stop" button to stop.
2. The combustion system adopts brand-name burners, fully automatic programmed control, automatic blowing of the boiler fan, electronic automatic ignition, automatic combustion of oil and gas, automatic ratio adjustment of air and oil (gas), good atomization effect, sufficient combustion, energy saving and environmental protection. The flameout protection device ensures the safety of combustion. Under normal conditions, the output of the burner will automatically adjust the length of the combustion flame with the boiler temperature. When the boiler outlet temperature reaches the set value, the burner will automatically stop burning. When the temperature is lower than the set value, the burner will automatically start working. When there is abnormal fuel or air intake, the fault light will be on, the program control device will immediately stop the fuel output, and the burner will automatically stop.
3. Furnace body design The boiler structure is designed according to normal pressure, and the top is equipped with a large air hole. The boiler works under normal pressure, away from explosion hazards; the boiler body adopts computer optimization simulation design, which completely optimizes the size of the boiler and makes the shape coordinated and beautiful. . The CLHS vertical boiler adopts the under-burner combustion method. The fuel is burned in the furnace with slight positive pressure. The high-temperature flue gas undergoes radiation heat exchange in the furnace, and then enters the pyrotechnic tube for convective heat exchange, and then is discharged through the upper smoke box. A baffle is inserted in the flue pipe to slow down the exhaust rate of flue gas, strengthen heat exchange, and ensure that the heat generated by fuel combustion can heat the boiler water to a large extent, which greatly improves the thermal efficiency of the boiler; CWNS horizontal boiler adopts a fully wet back type Three-pass structure, long flue gas flow, lower exhaust temperature, full corrugated furnace set, make the flame produce strong disturbance, strongly improve the heat transfer coefficient, and effectively prevent the reduction of equipment life due to the thermal expansion and contraction of the metal; large The gap between the caliber smoke pipe and the large hole bridge makes the boiler scale thinner and easy to clean in the same time.
4. Multiple protections The boiler has multiple safety protections: leakage protection means that electricity leakage will automatically cut off the power; overheating protection means that when the boiler water temperature exceeds the alarm temperature, the burner will automatically stop and an alarm will be issued; secondary overheating protection means that the boiler shell temperature will exceed 105°C , The secondary circuit is automatically cut off, and the boiler stops working; the anti-dry burning protection means that the sophisticated water level electrode monitors the water level in real time. When the boiler water level reaches or falls below the extremely low water level due to other reasons, the boiler stops working to prevent the danger of dry burning.
5. The heat preservation performance uses glass wool as the whole body heat preservation, which is light in weight, good in heat preservation effect, and less heat loss.
6. The overall appearance is white color board packaging, beautiful and generous, good sealing and corrosion resistance, electromechanical integration, small space occupation and convenient use.
2. the solution to the loud sound of the heating boiler water pump
When the heating was first heated, there was air in the pipeline, or impurities such as scale. If it was air, the fire tube boiler system water pump had an automatic bleed valve, and there would be no sound after a day or two. If it is an impurity, it may be necessary to clean up the entire heating pipeline.
The operating advantages of gas-fired heating boilers and the reasons for the loud sound of water pumps are introduced above. Heating boilers are generally atmospheric pressure boilers. The boilers operate at atmospheric pressure and do not need supervisory inspection. The operation is stable and safe, and the heating effect is good. In order to ensure the stability of heating , Furnace workers must be professional enough to understand the operating conditions of the boiler, and be able to deal with any sudden abnormal operation of the boiler to ensure stable operation.