ISO 11855-4:2021 建筑物环境设计 嵌入式辐射加热与冷却系统的设计、尺寸、安装及控制 第4部分:热活化建筑系统(TABS)的尺寸标注及其动态性加热与冷却能力的计算

标准编号:ISO 11855-4:2021

中文名称:建筑物环境设计 嵌入式辐射加热与冷却系统的设计、尺寸、安装及控制 第4部分:热活化建筑系统(TABS)的尺寸标注及其动态性加热与冷却能力的计算

英文名称:Building environment design — Embedded radiant heating and cooling systems — Part 4: Dimensioning and calculation of the dynamic heating and cooling capacity of Thermo Active Building Systems (TABS)

发布日期:2021-08

标准范围

本文件允许根据热增益(如太阳能增益、内部热增益和通风)计算热激活建筑系统(TAB)的峰值冷却能力,并计算水侧的冷却功率需求,以确定冷却系统的尺寸,包括冷却器尺寸、流体流速等。本文件定义了一种详细的方法,旨在计算非稳态条件下的加热和冷却能力。

This document allows the calculation of peak cooling capacity of Thermo Active Building Systems (TABS) – Type V according to ISO 11855-1, based on heat gains, such as solar gains, internal heat gains, and ventilation, and the calculation of the cooling power demand on the water side, to be used to size the cooling system, as regards, e.g. the chiller size, fluid flow rate.This document defines a detailed method aimed at the calculation of heating and cooling capacity in non-steady state conditions.

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