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在贯彻执行“浙江省供热系统节能工作暂行规定”,企业对现有供热管道保温工程进行改造时,要想取得明显的节能成果和较大的经济效益就必须合理保温管道。盲目追求节能效果而没有经济效益与没有节能成果的保温改造同样不可取。合理保温管道有三方面的内容:优化选择保温材料,确定合适的保温层厚度、严格保证施工质量。(一)优化选择保温材料。70年代中期编制的全国通用动力设施标准图集(R104)介绍了当时常用的8种保温材料:玻璃纤维、超细玻璃棉、矿渣棉、水泥珍珠岩、水泥蛭石、石棉硅藻土、硅藻土、
In implementing the “Interim Regulations on the Energy-Saving of the Heating System in Zhejiang Province”, when the enterprise reconstructs the existing heating pipe insulation project, reasonable insulation pipe must be obtained in order to achieve obvious energy-saving results and greater economic benefits. Blindly pursuing energy-saving results without economic benefits and thermal insulation without energy-saving results are equally undesirable. There are three aspects of reasonable insulation pipe: optimizing the selection of insulation materials, determining the appropriate insulation thickness, and strictly guaranteeing construction quality. (a) optimize the choice of insulation materials. The National Atlas of General Power Facilities (R104) compiled in the mid-1970s introduced eight insulation materials commonly used at the time: glass fiber, ultrafine glass wool, slag wool, cement perlite, cement vermiculite, asbestos diatomaceous earth, and silicon. Algal soil,