本文選題：立體綠化　切入點：生態(tài)環(huán)境　出處：《廣州大學》2013年碩士論文　論文類型：學位論文

【摘要】：為改善城鎮(zhèn)化及新農(nóng)村建設(shè)帶來的生態(tài)環(huán)境破壞、生活環(huán)境惡化及能源消耗增多等問題，，根據(jù)廣州地區(qū)城鎮(zhèn)及新農(nóng)村的立體綠化現(xiàn)有條件及潛在條件，加快立體綠化在城鎮(zhèn)及新農(nóng)村的建設(shè)，將是改善生態(tài)環(huán)境和生活環(huán)境，緩解能源緊張的有效措施。立體綠化是包括了垂直綠化、屋頂綠化、坡面綠化及三臺（陽臺、窗臺、露臺）綠化等綠化方式的綜合綠化方式。 本文主要是以廣州地區(qū)佛甲草綠化屋頂+預(yù)制式掛箱綠化墻立體綠化建筑和藤蔓覆蓋式立體綠化建筑作為研究對象。首先，參與到佛甲草綠化屋頂和腎蕨及鴨跖草培植箱體預(yù)制式綠化墻體的立體綠化建設(shè)當中。然后，通過測試在只有佛甲草屋頂綠化時建筑室內(nèi)屋頂垂直方向的溫度及濕度變化值，測試預(yù)制式掛箱綠化墻和藤蔓附架式綠化墻體處平行墻面方向風速及太陽輻照度兩參數(shù)的變化值。研究廣州地區(qū)佛甲草屋頂綠化建筑的室內(nèi)熱環(huán)境和兩種立體綠化建筑的室內(nèi)熱環(huán)境。最后，建立了兩類型立體綠化建筑的能耗模擬模型，通過能耗模擬結(jié)果分析兩類型立體綠化分別對建筑能耗的影響。 最終測試發(fā)現(xiàn)，佛甲草屋頂綠化處屋頂外表面溫度較對照屋屋頂外表面低約7.6oC，另屋頂綠化室外小環(huán)境平均溫度較對照屋要低2.1oC，平均相對濕度較對照屋要高出4.8%，屋頂綠化對建筑室外微環(huán)境起到一定的降溫增濕作用；佛甲草綠化屋頂內(nèi)表面溫度比對照屋屋頂內(nèi)表面平均要低約2.2oC，且室內(nèi)空氣平均溫度比對照屋要低約1.1oC，屋頂綠化對建筑室內(nèi)環(huán)境起到降溫作用。此外，通過比較測試時間段內(nèi)各溫度值發(fā)現(xiàn)，屋頂綠化在一天內(nèi)溫度相對較高的時間段對室內(nèi)空氣有降溫效果，在一天內(nèi)溫度相對較低的時候?qū)κ覂?nèi)空氣有保溫效果，且綠化屋面的隔熱性能、延遲性及熱穩(wěn)定性都要比對照屋的好。另外，預(yù)制式掛箱綠化墻、藤蔓附架式垂直綠化墻面處平行墻面方向的空氣流速要較室外大環(huán)境的空氣流速約分別低1.7m/s、2m/s；另墻面處的平均太陽輻照度要較距綠葉面1m處的平均太陽輻照度約分別低461W/m~2、430W/m~2。分析結(jié)果表明，墻面?zhèn)鳠嵯禂?shù)將因平行墻面的墻面風速的變小而減小，直接影響室內(nèi)冷負荷中的墻體得熱量；太陽輻照度的減少將使建筑外墻表面溫度降低，同樣影響室內(nèi)冷負荷中的墻體得熱量。綜合分析表明，立體綠化通過改變建筑室內(nèi)溫度，在炎熱的夏季可有效的改善廣州地區(qū)建筑室內(nèi)熱環(huán)境及室外微環(huán)境。 另外，能耗模擬結(jié)果表明，藤蔓附架式圍護結(jié)構(gòu)及預(yù)制式掛箱綠化墻兩類型立體綠化下，建筑空調(diào)能耗與無立體綠化空調(diào)能耗差值分別為：623.3kW·h、690.5kW·h，若一條村有200戶人家，則可分別節(jié)省能耗124652.8kW·h、138102.6kW·h。推廣至整個廣東地區(qū)，則能耗的節(jié)省量將是一非常龐大及可觀的數(shù)值，節(jié)能效果明顯。
[Abstract]:In order to improve the ecological environment damage, living environment deterioration and energy consumption increase caused by urbanization and new rural construction, according to the existing conditions and potential conditions of three-dimensional greening in the cities and towns and the new countryside in Guangzhou area, Speeding up the construction of stereoscopic greening in towns and new rural areas will be an effective measure to improve the ecological environment and living environment and relieve energy stress. Stereoscopic greening includes vertical greening, roof greening, slope greening and three sets (balcony, window sill). Terrace) Comprehensive greening such as greening. This paper mainly takes the prefabricated box green wall building and the vine cover type stereoscopic green building as the research object. To participate in the construction of three-dimensional greening of the green roof of Arcutella chinensis and the prefabricated greening wall of the kidney fern and plantar cultivation box. Then, through testing the temperature and humidity change value of the vertical direction of the indoor roof of the building when only the roof is greening, The variation values of wind speed and solar irradiance in parallel wall direction between prefabricated box green wall and vines attached green wall were tested. The indoor thermal environment and two kinds of stereoscopic green were studied in the greening building of Buddha's shroud roof in Guangzhou area. The indoor thermal environment of the building. Finally, The energy consumption simulation model of two types of stereoscopic greening building is established, and the influence of two types of stereoscopic greening on building energy consumption is analyzed by the result of energy consumption simulation. The final test found that. The temperature of the outer surface of the green roof is about 7.6oC lower than that of the control house, and the average temperature of outdoor environment is 2.1 OC lower than that of the control house, and the average relative humidity is 4.8oC higher than that of the control house. External microenvironment plays a certain role in cooling and humidifying; The interior surface temperature of the green roof is about 2.2 OC lower than that of the control house, and the average indoor air temperature is about 1.1 OC lower than that of the control house. The roof greening has a cooling effect on the indoor environment of the building. By comparing the temperature values in the test period, it is found that roof greening has cooling effect on indoor air in the period of relatively high temperature in one day, and thermal insulation effect on indoor air when the temperature is relatively low in one day. And the thermal insulation, delay and thermal stability of the green roof are better than those of the control. The average solar irradiance in the other wall is about 1.7m/ s / s lower than that in the outside environment, and the average solar irradiance is about 1 m / m ~ (-1) from the green leaf surface. The average solar irradiance at the vertical virescence wall is about 1.7 m / s / s lower than that in the outside environment respectively, and the average solar irradiance on the other wall is about 1 m from the green leaf surface. Don't be 461W / mnrmngt / mrt / mgt 430W / mr2. the analysis shows that, The heat transfer coefficient of the wall will be reduced because of the decrease of wind speed on the wall of the parallel wall, which will directly affect the heat of the wall in the indoor cold load, and the decrease of solar irradiance will reduce the surface temperature of the exterior wall of the building. The comprehensive analysis shows that the three-dimensional greening can effectively improve the indoor thermal environment and outdoor microenvironment in the hot summer by changing the indoor temperature of the building. In addition, the energy consumption simulation results show that the difference between the energy consumption of building air conditioning and that of air conditioning without three dimensional greening is 623.3kW 路heng 690.5kW 路h under the condition of vines attached to the enclosure structure and the prefabricated box green wall. If there are 200 families in a village, the difference between the energy consumption of building air conditioning and that of non-stereoscopic green air conditioning is 623.3kW 路h, respectively. The energy consumption can be saved by 124652.8kW 路h ~ (-1) 8102.6kW 路h respectively. If it is extended to the whole Guangdong area, the saving amount of energy consumption will be very large and considerable, and the energy saving effect will be obvious.
【學位授予單位】：廣州大學
【學位級別】：碩士
【學位授予年份】：2013
【分類號】：TU111;TU985

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