工程补风系统对炊事过程厨房环境的影响研究  

Study on the Influence of Engineering Air Supplying System on Kitchen Environment in Cooking Process

作　　者：甘露 徐先港 董建锴 GAN Lu;XU Xiangang;DONG Jiankai(State Power Investment Corporation Shandong Energy Marketing CO.,LTD.,Jinan 250013,China;School of Architecture,Harbin Institute of Technology,Harbin 150000,China;Key Lab of Cold Region Urban and Rural Human Settlement Environment Science and Technology(Harbin Institute of Technology),Ministry of Industry and Information Technology,Harbin 150000,China)

机构地区：[1]山东国电投能源营销有限公司,济南250013 [2]哈尔滨工业大学建筑学院,哈尔滨150000 [3]寒地城乡人居环境科学与技术工业和信息化部重点实验室,哈尔滨150000

出　　处：《建筑科学》2022年第10期44-50,58,共8页Building Science

基　　金：中美政府间国际合作项目“净零能耗建筑适宜技术研究与集成示范”(2019YFE0100300)。

摘　　要：针对住宅建筑厨房及特殊建筑备餐间环境问题,验证《被动式超低能耗绿色建筑技术导则》所规范补风系统对住宅厨房环境的优化效果,分析补风系统合理性;选取炒制烹饪方式,规范实验过程,测试补风系统启闭条件下住宅厨房热湿环境与污染物浓度。结果表明:开启补风系统可以削弱烹饪废热向室内的扩散,有效降低厨房温度与垂直温差,改善人员舒适性;及时阻挡烹饪过程产生的细颗粒物、CO与CO_(2)向厨房空间的扩散,提高油烟机捕集效率,有利于健康舒适厨房环境的营造,但其效果有限,需进一步优化设计。Aiming at the problem that the poor thermal environment and high pollutant concentration in the kitchen and special building pantry,the optimization effect of the air supply system stipulated by Technical Guidelines for Passive Ultra⁃low Energy Green Buildings on the kitchen environment was verified,and the rationality of the air supply system was analyzed.Frying,the cooking method,was selected,the experimental process was standardized,and thermal environment and pollutant concentration in the kitchen of a low⁃energy building were analyzed under the opening and closing conditions of the air supply system.The results show that opening the air supply system can prevent the diffusion of cooking waste heat to the kitchen,lower the kitchen temperature,reduce vertical temperature difference,and improve the thermal comfort.Opening the air supply system can prevent the diffusion of fine particles,CO,and CO_(2) produced by cooking,improve the capture efficiency of the range hood,and facilitate the creation of a healthy and comfortable kitchen environment.However,its effect is limited and the design needs to be further optimized.

关 键 词：补风 低能耗建筑 厨房备餐间 热湿环境 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]