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随着节能工作的纵深发展,自1982年起,供热系统的节能在对能源发生设备、用能设备进行技改的同时,并注意了热网及用热设备的保温,以求全面提高供热系统的热能利用率.事实上热网、设备的散热损失是很大的,据国家经委、计委供热系统联合调查组于1985年对全国85年企业的调查后得
With the in-depth development of energy-saving work, since 1982, energy-saving heating systems in the energy-generating equipment, energy-saving equipment at the same time technical transformation, and pay attention to the thermal network and thermal equipment insulation, in order to fully improve the supply The thermal energy utilization of the thermal system. In fact, the heat loss of the heating network and equipment is very large. According to the survey conducted by the joint investigation team of the State Economic Commission and the Planning Commission for the heating system in 1985 for the 85-year-old enterprises in the country.