嚴寒地區(qū)潔凈廠房節(jié)能技術研究
發(fā)布時間：2018-10-19 20:19
【摘要】：眾所周知,工業(yè)建筑與民用建筑在使用功能上具有很大的差異,兩者在建筑節(jié)能方面亦應具有不同的設計要求。不同類型的工業(yè)建筑依據生產工藝所需要,其室內環(huán)境的要求也各有不同。這種復雜的情況使得國家并未出臺相應的工業(yè)建筑節(jié)能標準,在實際的工業(yè)建筑設計中,只能參照民用建筑規(guī)范來進行節(jié)能設計,使得建筑節(jié)能措施的廣泛應用產生一定的困難。在學界,有大量關于工業(yè)建筑節(jié)能的研究,其內容還不夠深入,對工業(yè)建筑節(jié)能措施的設計不具有針對性的實踐意義。隨著人們環(huán)保意識的提升,能源消耗問題被國家提上日程,那么對于工業(yè)廠房的節(jié)能研究已經刻不容緩。隨著經濟的快速發(fā)展,人民生活水平的提升,潔凈廠房所生產的產品如電子、食品、醫(yī)療用品等逐漸成為生活的必需品。而潔凈廠房因其特殊的生產環(huán)境,需要通過暖通空調系統(tǒng)全年不間斷的持續(xù)工作來控制室內的溫濕度變化以及空氣潔凈度等級的維持,并且在廠房設計時沒有注重節(jié)能設計,使得潔凈廠房產生了大量的能源消耗。尤其對于我國嚴寒地區(qū)而言,惡劣的室外環(huán)境,使得建筑能源的消耗量進一步增加。所以說,將嚴寒地區(qū)潔凈廠房的節(jié)能設計作為研究對象是很有必要的。首先,通過前期調研和文獻收集,梳理出潔凈廠房的發(fā)展脈絡并且對當代的潔凈廠房分類有一個清晰的認識。其次,在嚴寒地區(qū)(新疆石河子市)挑選出有特點的某工業(yè)潔凈廠房進行細致調研。對每個工段所需要的生產條件、人員活動、設備熱源、暖通空調系統(tǒng)等情況進行細致的記錄。發(fā)現(xiàn)對于潔凈廠房而言,不同于其他工業(yè)建筑,該類型的建筑暖通空調設備需全年不間斷運行。并且在廠房制面車間發(fā)現(xiàn)停工時存在嚴重的結露問題。然后依據工廠的現(xiàn)場情況,推測產生這種問題的原因,隨后對該工段進行有針對性的溫濕度測試,然后分析該工段測試數據,得出廠房結露的原因是由于廠房的生產工藝造成局部區(qū)域溫濕度過高,停工后室內熱源減少,溫度降低,空氣達到露點溫度而產生的。為了對廠房整體的熱環(huán)境情況有一個全面的了解,再將儀器分別設置在工廠的不同工段內,進行有針對性的冬夏兩季測試。將測試結果進行分析和統(tǒng)計,歸納出測試廠房各車間的室內溫濕度變化規(guī)律,發(fā)現(xiàn)同一工廠內不同生產階段,由于生產工藝的影響,在車間內會形成不同的室內環(huán)境。與此同時,發(fā)現(xiàn)冬季人身潔凈區(qū)、包裝車間以及混面車間的溫度均未達到工藝所需的生產溫度。另外通過分析數據發(fā)現(xiàn)窗戶是廠房的節(jié)能的薄弱點。再次,通過使用計算機模擬技術,采用控制變量法,在滿足生產工藝溫濕度要求的情況下,依次分析不同保溫層厚度、墻體構造、屋面構造、透明圍護結構的能耗情況,同時結合經濟學中回收期的思想,通過比較得出,對于嚴寒地區(qū)既有潔凈廠房改造而言,屋面采用120mm的EPS保溫板經濟效果最好;墻面采用90mm的XPS保溫板經濟性最好;窗戶采用低輻射中空low-E雙玻窗經濟性最好的結論。最后,綜合實地調研與模擬結果,依據工業(yè)廠房建筑能耗構成的七個方面,提出針對嚴寒地區(qū)潔凈廠房在建筑形體及平面布置方面、圍護結構方面、采光和遮陽方面、暖通空調方面以及再生能源利用方面的節(jié)能設計策略。工業(yè)廠房建筑其建筑能源利用率的提升是依靠建筑節(jié)能設計實現(xiàn)的。如果在工業(yè)建筑中生搬硬套民用建筑中一些成熟的節(jié)能設計策略,是不能夠有效的降低工業(yè)建筑能耗的。文章中通過討論嚴寒地區(qū)潔凈廠房的存在節(jié)能問題,提出建筑節(jié)能設計中的設計策略,希望能夠為今后的嚴寒地區(qū)潔凈廠房的節(jié)能設計提供一定的科學理論依據。
[Abstract]:It is well known that industrial buildings and civil buildings have great difference in using function, and they should also have different design requirements in building energy saving. Different types of industrial buildings require different indoor environments depending on the production process. This kind of complicated situation makes the country do not adopt the corresponding standard of industrial building energy-saving, in the actual industrial building design, can only reference the civil building standard to carry on the energy-saving design, make the building energy-saving measure widely apply to produce certain difficulty. In the academic circles, there is a lot of research on building energy-saving in industry, its contents are not deep enough, and the design of building energy-saving measures is not practical significance. With the promotion of people's awareness of environmental protection, the problem of energy consumption is put up by the country, so it is urgent to study the energy-saving of industrial buildings. With the rapid development of economy, the improvement of people's living standards, the products produced by clean plants, such as electronics, food, medical supplies and so on, gradually become necessities of life. As a result of its special production environment, the clean house needs to continuously work continuously throughout the year through the HVAC system to control the indoor temperature and humidity changes as well as the maintenance of the air cleanliness level, and do not pay attention to the energy-saving design at the time of the plant design. so that a large amount of energy consumption is generated in the clean factory building. Especially for severe cold areas in our country, the poor outdoor environment makes the consumption of construction energy further increase. Therefore, it is necessary to design the energy-saving design of clean factory buildings in severe cold areas as research objects. First, through preliminary research and literature collection, the development vein of clean factory building is sorted out and a clear understanding is given to the classification of modern clean factory buildings. Secondly, in severe cold areas (Shihezi city, Xinjiang), a special industrial clean factory has been selected for detailed investigation. Detailed records shall be made for production conditions, personnel activities, equipment heat sources, HVAC systems, etc. required for each section. It is found that for clean plants, unlike other industrial buildings, this type of building HVAC equipment needs uninterrupted operation throughout the year. and there is a serious problem of condensation during shutdown in the workshop manufacturing workshop. Then, according to the site situation of the plant, the reason of this problem is estimated, and then a targeted temperature and humidity test is carried out on the workshop section, and then the test data of the workshop section is analyzed. The reason of the factory building condensation is that the temperature and humidity of the local area are too high due to the production process of the factory building. After the shutdown, the indoor heat source is reduced, the temperature is reduced, and the air reaches the dew point temperature. In order to have a comprehensive understanding of the thermal environment of the whole plant, the instruments are respectively arranged in different sections of the factory to carry out targeted winter and summer test. According to the analysis and statistics of the test results, the change rule of indoor temperature and humidity in each workshop of the test workshop is summarized, and the different production stages in the same plant are found, and different indoor environments can be formed in the workshop due to the influence of the production process. At the same time, it was found that the temperature of the clean area, the packaging workshop and the mixing workshop in winter did not reach the production temperature required for the process. In addition, the analysis of the data reveals that the window is the energy-saving weak point of the factory building. once again, by using the computer simulation technology, under the condition that the temperature and humidity requirements of the production process are met, the thickness of the heat insulation layer, the wall structure, the roof structure and the energy consumption of the transparent envelope are sequentially analyzed, and meanwhile, the idea of the payback period in economics is combined, It is concluded that the economic effect of 120mm EPS insulation board is the best for the renovation of the existing clean workshop in severe cold areas; the economic performance of the 90mm XPS insulation board is the best; the window adopts the conclusion that the low radiation hollow low-E double glass window has the best economical efficiency. Finally, on the basis of seven aspects of building energy consumption of industrial buildings, according to seven aspects of building energy consumption of industrial buildings, this paper puts forward the aspects of building structure and floor layout, lighting and sun-shading for clean workshop in severe cold areas. Energy-saving design strategy for HVAC and renewable energy utilization. The building energy utilization ratio of industrial plant building is realized by building energy-saving design. If some mature energy-saving design strategies are used in industrial buildings, the energy consumption of industrial buildings can not be effectively reduced. In this paper, the design strategy of building energy-saving design is put forward by discussing the energy-saving problem of clean workshop in severe cold area, and it is hoped that it can provide some scientific theoretical basis for the energy-saving design of clean workshop in the future.
【學位授予單位】：西安建筑科技大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：TU27;TU201.5
本文編號：2282253
[Abstract]:It is well known that industrial buildings and civil buildings have great difference in using function, and they should also have different design requirements in building energy saving. Different types of industrial buildings require different indoor environments depending on the production process. This kind of complicated situation makes the country do not adopt the corresponding standard of industrial building energy-saving, in the actual industrial building design, can only reference the civil building standard to carry on the energy-saving design, make the building energy-saving measure widely apply to produce certain difficulty. In the academic circles, there is a lot of research on building energy-saving in industry, its contents are not deep enough, and the design of building energy-saving measures is not practical significance. With the promotion of people's awareness of environmental protection, the problem of energy consumption is put up by the country, so it is urgent to study the energy-saving of industrial buildings. With the rapid development of economy, the improvement of people's living standards, the products produced by clean plants, such as electronics, food, medical supplies and so on, gradually become necessities of life. As a result of its special production environment, the clean house needs to continuously work continuously throughout the year through the HVAC system to control the indoor temperature and humidity changes as well as the maintenance of the air cleanliness level, and do not pay attention to the energy-saving design at the time of the plant design. so that a large amount of energy consumption is generated in the clean factory building. Especially for severe cold areas in our country, the poor outdoor environment makes the consumption of construction energy further increase. Therefore, it is necessary to design the energy-saving design of clean factory buildings in severe cold areas as research objects. First, through preliminary research and literature collection, the development vein of clean factory building is sorted out and a clear understanding is given to the classification of modern clean factory buildings. Secondly, in severe cold areas (Shihezi city, Xinjiang), a special industrial clean factory has been selected for detailed investigation. Detailed records shall be made for production conditions, personnel activities, equipment heat sources, HVAC systems, etc. required for each section. It is found that for clean plants, unlike other industrial buildings, this type of building HVAC equipment needs uninterrupted operation throughout the year. and there is a serious problem of condensation during shutdown in the workshop manufacturing workshop. Then, according to the site situation of the plant, the reason of this problem is estimated, and then a targeted temperature and humidity test is carried out on the workshop section, and then the test data of the workshop section is analyzed. The reason of the factory building condensation is that the temperature and humidity of the local area are too high due to the production process of the factory building. After the shutdown, the indoor heat source is reduced, the temperature is reduced, and the air reaches the dew point temperature. In order to have a comprehensive understanding of the thermal environment of the whole plant, the instruments are respectively arranged in different sections of the factory to carry out targeted winter and summer test. According to the analysis and statistics of the test results, the change rule of indoor temperature and humidity in each workshop of the test workshop is summarized, and the different production stages in the same plant are found, and different indoor environments can be formed in the workshop due to the influence of the production process. At the same time, it was found that the temperature of the clean area, the packaging workshop and the mixing workshop in winter did not reach the production temperature required for the process. In addition, the analysis of the data reveals that the window is the energy-saving weak point of the factory building. once again, by using the computer simulation technology, under the condition that the temperature and humidity requirements of the production process are met, the thickness of the heat insulation layer, the wall structure, the roof structure and the energy consumption of the transparent envelope are sequentially analyzed, and meanwhile, the idea of the payback period in economics is combined, It is concluded that the economic effect of 120mm EPS insulation board is the best for the renovation of the existing clean workshop in severe cold areas; the economic performance of the 90mm XPS insulation board is the best; the window adopts the conclusion that the low radiation hollow low-E double glass window has the best economical efficiency. Finally, on the basis of seven aspects of building energy consumption of industrial buildings, according to seven aspects of building energy consumption of industrial buildings, this paper puts forward the aspects of building structure and floor layout, lighting and sun-shading for clean workshop in severe cold areas. Energy-saving design strategy for HVAC and renewable energy utilization. The building energy utilization ratio of industrial plant building is realized by building energy-saving design. If some mature energy-saving design strategies are used in industrial buildings, the energy consumption of industrial buildings can not be effectively reduced. In this paper, the design strategy of building energy-saving design is put forward by discussing the energy-saving problem of clean workshop in severe cold area, and it is hoped that it can provide some scientific theoretical basis for the energy-saving design of clean workshop in the future.
【學位授予單位】：西安建筑科技大學
【學位級別】：碩士
【學位授予年份】：2017
【分類號】：TU27;TU201.5
【參考文獻】
相關期刊論文 前10條
1 劉旋;;淺談現(xiàn)代工業(yè)建筑設計的發(fā)展趨勢[J];科技創(chuàng)新與應用;2014年33期
2 王振華;萬杰;劉玉川;;現(xiàn)代工業(yè)建筑節(jié)能設計探析與實踐[J];建筑節(jié)能;2014年06期
3 廖國勝;曾騏;孫建剛;;硬質聚氨酯與聚苯乙烯泡沫塑料在建筑節(jié)能中的應用[J];建材世界;2014年02期
4 盧濤;芮康;;探究建筑外墻夾心保溫與內保溫的優(yōu)點與不足之處[J];門窗;2014年02期
5 朱冬青;朱志遠;;綠色建筑屋面系統(tǒng)技術概述[J];中國建筑防水;2013年23期
6 王全軍;;液晶面板潔凈室內工藝設備對氣流影響和調整研究[J];潔凈與空調技術;2013年03期
7 楊芳;;對提高屋面保溫隔熱性能的探討[J];建筑與預算;2013年08期
8 韓韞;;建筑墻體節(jié)能材料與檢測探討[J];江西建材;2013年02期
9 ;國務院印發(fā)節(jié)能減排“十二五”規(guī)劃實行問責制[J];石油石化節(jié)能與減排;2012年05期
10 何晶;;我國當前工業(yè)建筑設計面臨的問題及對策[J];工業(yè)建筑;2012年01期
相關會議論文 前2條
1 周昂;王剛;劉國丹;;天棚輻射供暖供冷系統(tǒng)的分析[A];全國暖通空調制冷2008年學術年會資料集[C];2008年
2 張洵;張延年;孫立英;;現(xiàn)場發(fā)泡保溫夾心墻技術的應用[A];土木工程建造管理：2007年遼寧省土木建筑學會建筑施工專業(yè)委員會論文集[C];2007年
相關重要報紙文章 前1條
1 陳霖新;;潔凈室建造：節(jié)能與環(huán)保同行[N];中國醫(yī)藥報;2005年
相關碩士學位論文 前10條
1 張媛;寒冷地區(qū)既有采暖工業(yè)建筑改造研究[D];西安建筑科技大學;2015年
2 李真光;工業(yè)美學時代表征下龍江文化創(chuàng)意產業(yè)的場所精神營造研究[D];哈爾濱師范大學;2015年
3 李偉琦;西安地區(qū)隔熱屋面節(jié)能技術研究[D];西安建筑科技大學;2015年
4 楊宏;西咸地區(qū)工業(yè)建筑現(xiàn)狀調研及節(jié)能前景分析報告[D];西安建筑科技大學;2015年
5 王晨;LOW-E玻璃在西安地區(qū)建筑外圍護結構的適用性研究[D];西安建筑科技大學;2015年
6 石靜宜;半導體廠房空調系統(tǒng)節(jié)能研究[D];西安科技大學;2014年
7 王振華;寒冷地區(qū)潔凈廠房外圍護結構節(jié)能技術應用研究[D];西安建筑科技大學;2014年
8 孫亞丁;涇渭工業(yè)園建筑單體外部形象設計研究[D];西安建筑科技大學;2013年
9 閆海仙;工業(yè)建筑節(jié)能研究[D];太原理工大學;2012年
10 劉英軍;電子工業(yè)廠房節(jié)能分析與研究[D];西華大學;2012年
，本文編號：2282253
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