论文部分内容阅读
随着国家经委对《供热系统节能工作暂行规定》的颁发,许多企业均开始着手对各种设备及热力管道进行合理保温,以使散热损失符合规定,但当保温材料选定后,为达到散热要求,就得进行一系列的热力计算,这些计算有一定的专业性,工作量也较大,这就给某些企业带来不便。现在介绍一个图表,按照图表来查算保温材料厚度,就比较方便。图表是以岩棉作保温材料为计算依据的,但如选用其他保温料,也可通过换算后使用,现介绍如下:
With the issuance of the Provisional Regulations on the Energy-Saving of Heating Systems by the State Economic Commission, many companies have begun to properly insulate various equipment and heat pipes so that the heat loss is in compliance with regulations, but when the insulation materials are selected, In order to dissipate heat, a series of thermal calculations have to be carried out. These calculations have a certain degree of professionalism and the workload is also large, which brings inconvenience to certain enterprises. Now introduce a chart, according to the chart to calculate insulation thickness, it is more convenient. The chart is based on rock wool as the insulation material. However, if other insulation materials are used, they can also be used after conversion. The introduction is as follows: