【摘要】：全球氣候變化與資源能源的浪費(fèi)帶來(lái)的負(fù)面作用深刻影響著人類(lèi)的生存和發(fā)展,是各國(guó)共同面臨的重大挑戰(zhàn)。目前,世界主要發(fā)達(dá)國(guó)家均將建筑行業(yè)作為了應(yīng)對(duì)氣候變化的重點(diǎn)領(lǐng)域,主要通過(guò)發(fā)展節(jié)約能源和資源且環(huán)保的綠色建筑來(lái)減少建筑能源消耗。夏熱冬冷地區(qū),夏季強(qiáng)烈日曬導(dǎo)致室內(nèi)熱舒適環(huán)境質(zhì)量的低下。外窗,作為建筑圍護(hù)結(jié)構(gòu)中能耗損失最為薄弱的環(huán)節(jié),采用建筑外遮陽(yáng)可以一定程度提高建筑的能源利用率。 本文運(yùn)用IES-VE對(duì)辦公建筑的外遮陽(yáng)的類(lèi)型及構(gòu)件尺寸的探索研究,主要包括窗戶位于不同朝向時(shí)，采用何種遮陽(yáng)類(lèi)型建筑的總體能耗最低,以及采用某一種遮陽(yáng)形式后,東、南、西、北四個(gè)朝向分別設(shè)置怎樣的構(gòu)件尺寸,可以使建筑的整體能耗最低。希望可以對(duì)未來(lái)夏熱冬冷地區(qū)辦公建筑設(shè)計(jì)時(shí),提供具有一定價(jià)值的建筑外遮陽(yáng)數(shù)據(jù)說(shuō)明。 首先,論文主要介紹研究背景、研究目的和意義,指出研究建筑遮陽(yáng)設(shè)計(jì)與優(yōu)化的必要性和重要性。其次,介紹國(guó)內(nèi)外建筑遮陽(yáng)的研究現(xiàn)狀,包括國(guó)內(nèi)外傳統(tǒng)遮陽(yáng)方式、現(xiàn)代遮陽(yáng)類(lèi)型、遮陽(yáng)節(jié)能趨勢(shì)研究,以及較為著名的遮陽(yáng)案例實(shí)踐。再次,建立一個(gè)具有普遍性的單體模擬房間,利用IES-VE能耗模擬軟件,對(duì)其窗口朝向及遮陽(yáng)構(gòu)件尺寸進(jìn)行分類(lèi)模擬,得出各種類(lèi)型遮陽(yáng)構(gòu)建尺寸的最佳值。最后,選取一例杭州市某辦公建筑物,結(jié)合基于遮陽(yáng)措施的綜合節(jié)能效果而得出的構(gòu)建尺寸,對(duì)建筑進(jìn)行遮陽(yáng)優(yōu)化設(shè)計(jì)改造,并進(jìn)行案例分析,對(duì)比改造后建筑的空調(diào)系統(tǒng)加熱制冷能耗值,驗(yàn)證所得研究結(jié)果切實(shí)可行性。
[Abstract]:The negative effects of global climate change and the waste of resources and energy have a profound impact on the survival and development of human beings, which is a major challenge faced by all countries. At present, the major developed countries in the world regard the construction industry as the key area to deal with climate change, mainly through the development of energy and resources and environmental protection of green buildings to reduce building energy consumption. In hot summer and cold winter, the strong sun in summer leads to the low quality of indoor thermal comfort environment. The outer window, as the weakest link of energy consumption loss in the building envelope, the use of external shading can improve the energy efficiency of the building to a certain extent. In this paper, IES-VE is used to explore the types and component dimensions of the outer shading of office buildings, including what kind of shading type buildings have the lowest overall energy consumption when the windows are located in different directions, and what kind of component sizes are set in the east, south, west and north directions after adopting a certain shading form, so that the overall energy consumption of the building can be minimized. It is hoped that the design of office buildings in hot summer and cold winter areas in the future can provide some valuable data explanation for external shading of buildings. First of all, the paper mainly introduces the research background, research purpose and significance, and points out the necessity and importance of studying the design and optimization of architectural shading. Secondly, the research status of building shading at home and abroad is introduced, including the traditional shading mode at home and abroad, the modern shading type, the research on the trend of sunshade energy saving, and the more famous shading case practice. Thirdly, a universal single simulation room is established, and the window orientation and shading component size are classified and simulated by using IES-VE energy consumption simulation software, and the optimal values of various types of shading construction dimensions are obtained. Finally, an office building in Hangzhou is selected, combined with the construction size based on the comprehensive energy saving effect of shading measures, the sunshade optimization design and transformation are carried out, and the case analysis is carried out to compare the energy consumption value of heating and refrigeration of the air conditioning system of the rebuilt building, and the feasibility of the research results is verified.
【學(xué)位授予單位】：浙江大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類(lèi)號(hào)】：TU226;TU111.4

【參考文獻(xiàn)】

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本文編號(hào)：2508156