夏季不同室外环境对展览温室环境影响的研究  

Study on Influence of Different Outdoor Environments on Exhibition Greenhouse Microclimate in Summer

作　　者：刘潇晗 LIU Xiaohan(Shanghai Installation Engineering Group Co.,Ltd.,Shanghai 200080,China)

机构地区：[1]上海市安装工程集团有限公司,上海200080

出　　处：《建筑施工》2024年第11期1792-1795,共4页Building Construction

基　　金：上海建工集团股份有限公司年度科研计划(21JCSF-21)。

摘　　要：室外环境对展览温室室内微气候的影响显著,体现在温度、光照强度、湿度与通风换气等方面,其中最主要的温度与通风的影响。夏季高温可能导致展览温室内部过热,从而对植物的生长造成不利影响。以上海某文化公园温室中的热带雨林馆(P3场馆)为例,建立了展览温室的CFD模型,通过对高太阳辐射、低太阳辐射、阴雨天与有风天气进行模拟,探讨夏季不同外界情况对温室场馆内部温度的影响,所得出的结论与改良建议,可为后续场馆在不同室外环境下通风空调的选取策略提供理论基础。The outdoor environment significantly impacts the indoor microclimate of exhibition greenhouses,particularly in terms of temperature,light intensity,humidity,and ventilation,with temperature and ventilation being the most critical factors.High summer temperatures can lead to overheating inside the greenhouse,adversely affecting plant growth.Using the Tropical Rainforest Pavilion(P3 Pavilion)in a cultural park in Shanghai as an example,a CFD model of the exhibition greenhouse is developed.Simulations of various external conditions,including high solar radiation,low solar radiation,rainy days,and windy weather,are conducted to analyze their effects on the internal temperature of the greenhouse during summer.The findings and suggested improvements offer a theoretical basis for selecting ventilation and air conditioning strategies under different outdoor conditions.

关 键 词：室外环境 展览温室 微气候 CFD数值模拟 

分 类 号：TU242.6[建筑科学—建筑设计及理论]