冰蓄冷系-毕业设计.docx

PAGE \* MERGEFORMAT PAGE \* MERGEFORMAT I 摘 要 本设计为青岛市某办公楼的冰蓄冷空调系统的设计，本设计主要是围绕冰蓄冷的冷源部分而进行的。 为平衡电网负荷、削峰填谷结合青岛市实行的谷峰电价政策，对冰蓄冷空调系统与常规的空调系统的经济性进行分析比较从而确定了此建筑适合应用冰蓄冷空调系统。通过对该建筑的冷负荷计算和冷负荷的分布情况的分析，从而确定了冰蓄冷空调系统宜采用的运行策略，工作模式和运行控制方案进而确定了其机组容量和蓄冰槽的容量。此冰蓄冷空调系统采用的是风机盘管加新风系统，其中新风系统不负责室内负荷把室外空气处理到室内的等焓状态点而送入室内。最后，对蓄冷空调机房的布置进行了系统的讲解。 关键词：办公建筑 ,冰蓄冷 ,空调系统 , 经济性分析 PAGE \* MERGEFORMAT PAGE \* MERGEFORMAT II ABSTRACT This design for a building of Qingdao ice storage air conditioning system design, this design is mainly around the ice storage cold source part. To balance the power grid load and peak cut on the reality of Qingdao and valley electricity price policy, the ice storage air conditioning system and conventional air conditioning system economy carries on the analysis comparison to determine the building is suitable for application of ice storage air conditioning system. Through to the building cooling load calculation and analysis of the distribution of cooling load, which determines the operation strategy of ice storage air conditioning system appropriate USES, working mode and operation control scheme to determine the unit capacity and the capacity of the ice storage tank. The ice storage air conditioning system is fan coil plus fresh air system, including the outdoor fresh air system is not responsible for the indoor load such as processing to indoor air enthalpy state point and into the interior. Finally, the storage air conditioning room layout for the interpretation of the system. KEY WORDS: office buildings, ice storage cold air conditioning system, economical efficiency analysis. PAGE \* MERGEFORMAT PAGE \* MERGEFORMAT V TOC \o 1-3 \h \u 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc390851636 1 蓄冷空调绪论 PAGEREF _Toc390851636 \h 1 HYPERLINK \l _Toc390851637 1.1 冰蓄冷空调的基本概念 PAGEREF _Toc390851637 \h 1 HYPERLINK \l _Toc390851638 1.2 冰蓄冷系统的分类 PAGEREF _Toc390851638 \h 2 HYPERLINK \l _Toc390851639 1.3 冰蓄冷系统的运行策略 PAGEREF _Toc390851639 \h 2 HYPERLINK \l