摘要
通过搭建土壤源热泵夏季制冷向土壤输送热量实验台,使土壤温度升高,当土壤热扩散半径为1m、2m时,取1m、2m处土样测单位质量土壤有机碳含量、总碳含量和无机碳含量,分别与对照组即同时间段且没有人为加热自然状态下的土壤样品的有机碳含量、总碳含量和无机碳含量做对比,得出土壤作为空调冷源温度升高时土壤碳含量下降、且对土壤有机碳含量的影响比对土壤无机碳含量的影响显著的结论.
Abstract
In this paper,by simulating the soil source heat pump summer cooling experiment that soil as a cold source of air conditioning,so that the soil temperature increases,when the soil heat diffu-sion radius of 1m,2m,take 1m,2m at the soil samples to measure the unit mass of soil organic car-bon content,total carbon content,inorganic carbon content,respectively,and the control group,namely,the same period of time and the absence of man-made heating of the natural state of the soil samples of the organic carbon content,total carbon content,inorganic carbon content to do comparisons,the conclusion that the soil as a cold air conditioning source of the soil temperature increases the decline in the content of soil carbon,and the impact on the content of organic carbon in the soil is more than the effect on the content of inorganic carbon of the soil significant conclu-sions.
基金项目
中央引导地方科技发展资金项目专项()
储热供暖协同调控关键技术研发与示范(206Z4502G)
河北省科技厅科技研发平台建设专项-河北省储能供热技术创新中心绩效补助经费(225676106H)
NETL
NSTL
万方数据