Triple coil structure is adopted for the boiler with three-pass smoke and flue, compact design and energy-saving space. The air pre-heater is added to enhance the heating efficiency up to 92% or more.
锅炉采用三盘管结构，烟气三回程，设计紧凑，节能空间，增加空气预热器时热效率最高可达92%以上。
2
Water heating is composed of boiler or central heating, heating pipe, heating coil set water, such as several major components.
水地暖是由锅炉或集中供暖、供暖主管道、集分水器、地暖盘管等几大部分组成。
3
Throttle coil weld technology of Yuhuan 1000MW ultra supercritical boiler is solved by technology test and development of new weld technology.