ISO 13789:2017 建筑物的热性能 传输和通风传热系数 计算方法

标准编号：ISO 13789:2017

中文名称：建筑物的热性能 传输和通风传热系数 计算方法

英文名称：Thermal performance of buildings — Transmission and ventilation heat transfer coefficients — Calculation method

发布日期：2017-06

标准范围

ISO 13789:2017规定了计算整个建筑物和部分建筑物稳态传输和通风传热系数的方法和惯例。它既适用于热损失（内部温度高于外部温度），也适用于热增益（内部温度低于外部温度）。就ISO 13789:2017而言，加热或冷却空间的温度应一致。附录C提供了一种稳态方法，用于计算与有条件空间相邻的无条件空间中的温度。注:引言中的表1显示了ISO 13789的相对位置:2017年，在ISO 52000-1规定的模块化结构背景下，符合EPB标准。

ISO 13789:2017 specifies a method and provides conventions for the calculation of the steady‐state transmission and ventilation heat transfer coefficients of whole buildings and parts of buildings. It is applicable both to heat loss (internal temperature higher than external temperature) and to heat gain (internal temperature lower than external temperature). For the purpose of ISO 13789:2017, the heated or cooled space is assumed to be at uniform temperature.Annex C provides a steady‐state method to calculate the temperature in unconditioned spaces adjacent to conditioned spaces.NOTE Table 1 in the Introduction shows the relative position of ISO 13789:2017 within the set of EPB standards in the context of the modular structure as set out in ISO 52000-1.

标准预览图