控温箱-热流计法现场检测围护结构传热系数研究

Study of In-situ Measurement of Heat Transfer Coefficient of Building Envelopes By the Temperature Controlled Box-heat Flow Meter Method

建筑物墙体保温设计和施工是北方地区实施建筑节能的关键技术,因此对其进行热工性能检测是建筑节能工程验收的必要内容。控温箱-热流计法是利用控温箱采用人工控温结合热流计法现场检测墙体,通过数据处理,得到被测墙体的传热系数。

Building design and construction of wall insulation in the north is the key to the implementation of building energy-saving technology, Therefore,the introduction of thermal performance testing is the acceptance of building energy-saving projects need to content. the Temperature Controlled Box-heat Flow Meter Method is the use of artificial temperature control box temperature combined heat detection accrual method field wall,Through data processing,get the wall heat transfer coefficient.