摘要
本设计为焦作市某残疾人康复中心中央空调工程设计。在负荷计算的基础上，对该康复中心采用风机盘管加独立新风空调系统，新风机组从室外引入新风处理到室内空气焓值，不承担室内负荷,风机盘管承担室内全部冷负荷及部分的新风湿负荷。室内送风采用散流器上送方式，新风从墙洞引入，再由各层的新风机组集中处理，然后输送到各室内。冷冻水由冷冻机房的冷水机组供应，采用了闭式同程两管制水系统。在设计过程中应进行必要的水力计算来确定送回风管道，新风管道和盘管水系统管道的尺寸，并进行阻力平衡。另外，工程设计中考虑了消声、减振措施。
关键字：中央空调工程；风机盘管加独立新风系统；冷负荷；管道系统；
Abstract
The design of Jiaozuo Disabled rehabilitation centre building air conditioning was designed. On the base of cooling load, heating and moisture load calculation, Disabled rehabilitation centre with independent style machine coil air conditioning system, air handling units from outdoor air introduced to indoor air enthalpy, do not assume indoor load. Fan coil undertake indoor whole cooling load and a part of moisture load. The fresh air is supplied by hole or shaft and handled by the fresh air handling unit. The chilled water which is a closed two-pipe direct return water system is supplied by the refrigerating plant room. In this process, I conduct the necessary hydraulic calculation to determine the Return of the wind pipe, Wind pipeline and the new coil water pipeline system the size, balance and resistance. In addition, measures of noise elimination and damp are considered during the design.
Keywords: air conditioning；fan coil with independent fresh air system；cooling load；Pipeline
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