Question

如何计算暖气片的散热量

Answer 1

　　暖气片散热器一般分为2种：水暖、汽暖，其散热器的散热量测量方法是一样的。一般会在专业实验室，根据中华人民共和国国家标准采暖散热器测量方法，有专家测量出来的。其适用于辐射采暖散热器和对流采暖散热器。
　　首先，散热量测试原理：Q=Gp（h1一h2），根据这个散热量公式测量求得结果，其Q为散热量，单位w,Gp为热媒的平均流量，单位是kg/s,h1表示散热器进水温度和压力比值，h2散热器出水温度和压力比值。
　　接着，我们来看看需要的测试装置和要求：封闭的房间、6个壁外水夹层，冷却夹层内循环空气设备，供暖循环系统，检测仪器和控制设备。测试的时候需要安装要求安装散热器，各种参数数值直接测量误差有严格要求，至少需要三组数据来求得平均值。
　　为了使其测量更加标准化、简单化，专门设置了一个封闭式的实验室，利用各种仪器使其达到一种标准是测量环境，即专业术语所说的工况，比如工况1环境下，进水口温度、出水口温度、空气基准温度、流量、温差，从而根据复杂的公司计算出其散热量。

Answer 2

暖气片的散热量是在专门机构检测出来的，不是计算出来的。一般情况下，厂家会提供各种型号散热器的散热量的。

Answer 3

这个 也没法计算的 一般60管的话 1800的 管3平方 50管 1800的管2.5个平方

Answer 4

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