本文選題：演播室 + 全新風(fēng)　； 參考：《北京工業(yè)大學(xué)》2014年碩士論文

【摘要】：演播室作為廣電類建筑的重要功能區(qū),由于其工藝的特殊性,空調(diào)系統(tǒng)不同于常規(guī)的民用建筑如辦公室、商業(yè)等空調(diào)系統(tǒng)。它對(duì)氣流組織、噪聲標(biāo)準(zhǔn)都有著很高的要求。本文建立了針對(duì)演播室等廣電類建筑的空調(diào)系統(tǒng)方案,通過結(jié)合山東省某廣電項(xiàng)目,從空調(diào)系統(tǒng)的設(shè)計(jì)方式、消聲、隔振及節(jié)能性分析等方面進(jìn)行了研究。主要內(nèi)容包括以下幾個(gè)方面:整理分析了演播室等廣電類建筑的建筑特征、負(fù)荷特點(diǎn)、噪聲控制標(biāo)準(zhǔn)及室內(nèi)外參考設(shè)計(jì)參數(shù)等,同時(shí)對(duì)不同的空調(diào)冷熱源形式、空調(diào)末端系統(tǒng)形式進(jìn)行了比較分析,總結(jié)歸納了可用于演播室的幾種空調(diào)方案及氣流組織形式。演播室及其輔助技術(shù)用房一般包括:演播室、導(dǎo)播室、錄音室以及相關(guān)人員化妝、休息、辦公室及信息中心。其中聲學(xué)要求較高的房間及信息機(jī)房存在常年制冷的運(yùn)行狀態(tài),其余房間可按普通功能房間進(jìn)行空調(diào)設(shè)計(jì)。本文以山東省某實(shí)際廣電工程為例,按不同房間的功能要求,選擇不同的空調(diào)形式,進(jìn)行了空調(diào)系統(tǒng)的環(huán)境優(yōu)化設(shè)計(jì),探討了不同冷熱源下空調(diào)全年的能耗情況,以期獲得比較節(jié)能的空調(diào)方案,最后針對(duì)空調(diào)系統(tǒng)提出了一些節(jié)能措施,如采用節(jié)能伸縮風(fēng)口和進(jìn)行變風(fēng)量調(diào)節(jié)等。根據(jù)演播室建筑的噪聲標(biāo)準(zhǔn),以及不同空調(diào)設(shè)備的特點(diǎn),分析了空調(diào)系統(tǒng)的噪聲來源。從消聲及隔震兩個(gè)方面入手,提出通風(fēng)空調(diào)系統(tǒng)消聲隔振的一些措施,為以后的工程探索與尋求可行的參考方案。
[Abstract]:As an important function area of radio and television buildings, the air conditioning system is different from the conventional civil buildings such as office, commercial and so on because of the particularity of its technology. It has high requirements for airflow organization and noise standards. In this paper, a scheme of air conditioning system for broadcast and television buildings such as studio is established. By combining with a radio and television project in Shandong Province, the design mode, noise attenuation, vibration isolation and energy saving analysis of air conditioning system are studied. The main contents include the following aspects: the architectural features, load characteristics, noise control standards and indoor and outdoor reference design parameters of broadcast and television buildings such as studio are analyzed, and the different air conditioning cooling and heat source forms are also analyzed. The air conditioning terminal system forms are compared and analyzed, and several air conditioning schemes and airflow organization forms for studio are summarized. Studios and assistive technology rooms generally include: studio, director, studio and related personnel makeup, rest, office and information center. The room with high acoustics requirement and the room of information machine have the operation state of annual refrigeration. The other rooms can be designed according to the ordinary function room. Taking an actual radio and television project in Shandong Province as an example, according to the functional requirements of different rooms, this paper selects different air conditioning forms, carries out the environmental optimization design of air conditioning system, and probes into the energy consumption of air conditioning in the whole year under different cold and heat sources. Finally, some energy-saving measures are put forward, such as energy saving telescopic tuyere and variable air volume adjustment. According to the noise standard of studio building and the characteristics of different air conditioning equipment, the noise sources of air conditioning system are analyzed. Based on the two aspects of sound attenuation and vibration isolation, some measures for noise isolation of ventilation and air conditioning system are put forward, which can be used as a reference for the future engineering.
【學(xué)位授予單位】：北京工業(yè)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TU83
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本文編號(hào)：2020457