绿化对夏季空调新风能耗的节能性研究  

ENERGY CONSUMPTION OF AIR CONDITIONING INFLUENCED BY GREENING IN SUMMER

作　　者：王德人 薛俊伟 万志豪 苗雅淇 王浩然 王芳 曹钧亮[1] WANG Deren;XUE Junwei;WAN Zhihao;MIAO Yaqi;WANG Haoran;WANG Fang;CAO Junliang(College of Civil Engineering,Northeast Forestry University,Harbin 150040,China)

机构地区：[1]东北林业大学土木工程学院,哈尔滨150040

出　　处：《低温建筑技术》2020年第4期14-18,37,共6页Low Temperature Architecture Technology

摘　　要：为了解决传统空调直接引入室外空气作空调新风导致制冷能耗过高的问题,文中分别将北京奥森公园和杭州某学院路两侧的绿化树木为研究对象,通过植物的遮阳和蒸腾作用对室外空气降温调节,利用降温了的室外空气作空调的新风。增大绿化区域范围,可以大大降低空调的新风负荷;地理位置也是影响空调新风负荷的又一因素之一。此技术最大程度降低了夏季建筑物的空调能耗,综合实现了绿色建筑的理念和节能减排可持续发展。In order to solve the problem of high cooling energy consumption caused by the direct introduction of outdoor air in traditional air conditioning,this paper takes the Aosen Park in Beijing and the green trees on both sides of a College Road in Hangzhou as the research objects.Through the shading and transpiration of plants,the outdoor air temperature is regulated and the cooled air is used as the fresh air of air conditioning.Additionally,increasing the range of green area can greatly reduce the fresh air load of air conditioning;Geographical location is also one of the factors affecting the fresh air load of air conditioning.This technology reduces the air conditioning energy consumption of buildings in summer to the greatest extent,and comprehensively realizes the concept of green building and the sustainable development of energy conservation and emission reduction.

关 键 词：新风负荷 园林绿化 降温效应 节能减排 建筑能耗 

分 类 号：TU111.19[建筑科学—建筑理论]