What parameters should be considered when selecting a gas boiler
What parameters should be considered when selecting a gas boiler
There are different models and types of gas boilers, and the parameters of different types of gas boilers are also different. Generally, the main parameters include boiler capacity, pressure, temperature, evaporation capacity, power, etc., which directly affect the performance of gas boilers. When choosing a gas boiler, steam boilers should consider parameters such as rated evaporation capacity, rated steam pressure, steam temperature, and feedwater temperature. Hot water boilers should consider parameters such as rated thermal power, rated outlet pressure, outlet temperature, and inlet temperature.
The parameters of a gas boiler directly affect its performance
1. Boiler capacity: The unit for gas steam boilers is expressed in tons per hour; Gas hot water boilers are expressed in MW/h of heating capacity.
2. Pressure: The unit is MPa, which represents the pressure situation of the gas boiler, including steam pressure and outlet pressure.
3. Temperature: Gas steam boilers use steam (or superheated steam) temperature, while hot water boilers use outlet temperature and return water temperature to express.
4. Evaporation capacity: The amount of steam produced per hour by a gas boiler during long-term continuous operation while ensuring safety
5. Power: Generally expressed in kilowatts, it refers to the power consumption of a gas boiler.