标准编号：ISO 11855-7:2019
中文名称：建筑环境设计 嵌入式辐射供暖和制冷系统的设计、尺寸、安装和控制 第7部分：能量计算的输入参数
英文名称：Building environment design — Design, dimensioning, installation and control of embedded radiant heating and cooling systems — Part 7: Input parameters for the energy calculation
发布日期：2019-09
标准范围
This document specifies procedures and conditions to enable the heat flow in water-based and
electrical surface heating and cooling systems to be determined relative to the medium differential
temperature for systems. The determination of thermal performance of water-based surface heating
and cooling systems and their conformity to this document is carried out by calculation in accordance
with design documents and a model. This enables a uniform assessment and calculation of water-based
surface heating and cooling systems.
The surface temperature and the temperature uniformity of the heated/cooled surface, nominal heat
flow density between water or electrical heated layer and space, the associated nominal medium
differential temperature, and the field of characteristic curves for the relationship between heat flow
density and the determining variables are given as the result.
This document is applicable to water-based embedded surface heating and cooling systems in
residential, commercial and industrial buildings. This document is also applicable for electrical heated
embedded systems. The methods apply to systems integrated into the wall, floor or ceiling construction
without any open air gaps. It does not apply to ceiling mounted panel systems with open air gaps which
are not integrated into the building structure.
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