The Air-conditioning Design And Noise Reduction Of A Small Integrated Studio

With the rapid development of media industry in China, the choices of people’slifestyle show a diversified trend. The advent of network era is increasing the changesin the studio filed. From network, the originally isolated studios have beenestablishing bidirectional communication with outside world now. The Smallintegrated studio, to make full use of the funds and studio equipments, increased inthe studio project design conference functions such as press conference, meetings,interviews and so on, through the changes of space layout to achieve different uses sothat can realize a good convergence of the professional studio with other functionstyles and a better implementation of network and popularization.Small integrated studio’s comprehensive performance is strong so that the airconditioning form requirement is more diverse and complex. As for the studio, isdifferent from other buildings, its noise standard is much higher than general officebuildings. In this paper, the small studio and large studio building’s structure type, theform of air conditioning cooling and heat sources, air conditioning terminal systemhave been carried on comparative analysis. According to the calculation of coolingand heating load, combined with their own characteristics, construction conditionsand economy, this paper made it feasible that the small studio use different airconditioning system with the large-scale studio. Take the project engineering forexample, this paper analyses the applicability of the multi-couple unit system and thefull air system when using in a small studio, also makes a comparative analysis ofheat and cold source and end system.The small integrated studio is similar to the large-scale studio, which containsbroadcasting room, studio, recording room, dressing room, waiting room,office andInformation Center. The refrigeration system in the room which needs highdemanding for acoustics and Information Center engine room should keep running allthe year. As for other rooms, the air conditioning design can follow the design rules ofordinary function room. The studio room, the paper analyses the theory of usingoutdoor fresh air to eliminate residual heat and moisture excess, and discusses thefeasibility of this way. As for the Information Center engine room, the paper analysesthe feasibility of combining water cooled CRAC with air-conditioning system inordinary room,recycling residual heat by Water-cooled air-conditioning unit and heating ordinary function room.According to the standard of studio building noise and the characteristics ofdifferent air conditioning equipment, the paper provides available thought and methodfor calculation of the ventilation and air-conditioning system from noise eliminationand damping. The paper also introduces various combination of noise eliminationused in fresh air system and multi-split air conditioning system. From comparison andanalytical calculation, we get the standard of small integrated studio building noise.The research which based on the research results and engineering practiceexplores the available programs for this type of project and spread in further useamong this kind of projects from now on.