摘要：【中文摘要】 現(xiàn)場(chǎng)熱響應(yīng)測(cè)試是實(shí)施地源熱泵工程的關(guān)鍵環(huán)節(jié)。本文自主研發(fā)了巖土熱響應(yīng)測(cè)試系統(tǒng),既能進(jìn)行放熱試驗(yàn)又能進(jìn)行吸熱試驗(yàn)。用VB語(yǔ)言開(kāi)發(fā)了基于EXCEL的熱響應(yīng)分析軟件。該系統(tǒng)及軟件在綿陽(yáng)煙廠得到成功應(yīng)用,獲得了現(xiàn)場(chǎng)土壤原始溫度、導(dǎo)熱系數(shù)以及體積比熱、單U管和雙U管每延米孔深的吸放熱量參考值。測(cè)試數(shù)據(jù)為工程設(shè)計(jì)提供了依據(jù)。 【英文摘要】 The thermal response test is one key part of ground-source heat pump project.This paper presents a ground thermal response test system independently,which can carry on both exothermic experiments and endothermic experiments.The thermal response analysis software based on the EXCEL has been developed with VB,which has been successfully applied in Mianyang cigarette factory related project.The soil initial temperature,the thermal conductivity,the volume specific heat,the reference value of exothermic quantity and endothermic in each linear meter depth of both double U tube and unitary U tube have been obtained.Test data provide one basis for practical engineering design. 【中文關(guān)鍵詞】 地源熱泵; 熱響應(yīng)測(cè)試; 軟件; 熱物性【英文關(guān)鍵詞】 ground-source heat pump; thermal response test; software; thermal property