Analysis and Research on Energy-Saving Reconstruction of Building Heating System

Table 1

Head load of buildings.

Building	Floorage (m^2)	Heat load (kW)	Heating index (W/m^2)
Office building	2700	183.6	68
Advanced water treatment workshop	2300	138	60
Chemical feed room	1300	88.4	68
Other workshops	3670	238.55	65
Total	9970	648.55	65.1