Multiple generation technical reforming and energy efficiency analysis of district heating boilers: A case study of Tianjin Air Harbor economic zone

Makes an energy efficiency analysis of combined heating and power reforming (adding two 7 MW back pressure turbine generating units) and combined heating and cooling reforming (adding a lithium-bromide absorption-type refrigerating machine) on four 75 t/h steam boilers, and proposes to carry out the combined cooling heating and power reforming.