本文選題：醫(yī)院建筑　切入點：能源審計　出處：《合肥工業(yè)大學》2017年碩士論文　論文類型：學位論文

【摘要】：目前,醫(yī)院的能源消費狀況僅依靠后勤管理人員記錄及監(jiān)控,對其能源利用效率進行評價,研究其節(jié)能措施,則需要開展能源審計工作。由于醫(yī)院的能耗狀況較復雜,能源審計工作者對其提出的節(jié)能建議常依賴于其日常的定性經(jīng)驗,缺乏定量的驗證與比較。在對醫(yī)院實地現(xiàn)場調(diào)研過程中發(fā)現(xiàn)存在部分分項數(shù)據(jù)缺失、數(shù)據(jù)不合理,分項數(shù)據(jù)間存在矛盾等各類問題。針對上述問題,提出利用能耗模擬軟件輔助開展醫(yī)院建筑能源審計工作的課題。通過比照實際調(diào)研數(shù)據(jù)設置模擬軟件中各參數(shù),并對模型進行校正,建立基于探究節(jié)能潛力的能源審計工作的DeST能耗模型。為了探究過渡季節(jié)利用夜間通風技術的節(jié)能效果,設置不同通風策略、不同夜間通風換氣次數(shù)、不同的通風時間段等三種研究思路,通過比較DeST模擬軟件輸出的各特征值,分別驗證其節(jié)能效果及可實現(xiàn)的節(jié)能潛力。研究表明,利用夜間通風技術可以有效地降低次日空調(diào)負荷,提高室內(nèi)舒適度;對模型適當簡化,可以有效縮短計算時長,提高運用模擬軟件的效率。利用能耗模擬工作可以達到定量驗證節(jié)能方案、補充部分原始數(shù)據(jù)缺失的目的,可以有效輔助開展能源審計工作。
[Abstract]:At present, the situation of energy consumption in hospitals only depends on the records and monitoring of logistics managers, to evaluate its energy use efficiency and to study its energy-saving measures, it is necessary to carry out energy audit work. Energy auditors often rely on their daily qualitative experience and lack of quantitative verification and comparison. In the field investigation of hospitals, it is found that some of the itemized data are missing and the data are unreasonable. There are some problems in itemized data. In view of the above problems, this paper puts forward the task of using energy simulation software to assist in the audit of building energy in hospital. By comparing the actual investigation data, the parameters of the simulation software are set up. In order to explore the energy-saving effect of night ventilation technology in transitional season, different ventilation strategies and times of ventilation at night were set up, and the energy consumption model of DeST was established based on the energy audit of exploring the potential of energy saving. By comparing the characteristic values of DeST simulation software output, the energy saving effect and the potential of energy saving can be verified by comparing the different ventilation time periods. The results show that, The use of night ventilation technology can effectively reduce the air conditioning load of the next day, improve indoor comfort, simplify the model properly, can effectively shorten the calculation time, To improve the efficiency of using the simulation software, the energy consumption simulation can be used to quantitatively verify the energy saving scheme, to supplement the lack of some original data, and to effectively assist the energy audit work.
【學位授予單位】：合肥工業(yè)大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：TU246.1;TU201.5

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