| 文档介绍： 内容摘要摘要:当前多数的船用空调系统采用回风与新风按一定比例供入空调器的方式来节约能耗,但是由于船舶舱室较封闭、人员密集、气体成分复杂,新风量较难最大限度地满足船员工作和生活对空气质量的需求。而转轮式全热交换器既可以增加新风量,又可以降低空调系统的能耗。本文结合“育鲲”轮空调系统中的空调器,介绍了空气调节的基本原理和重要结构,对于AC-4空调器采用的转轮式全热交换器,以冬季取暖工况为例简单计算了该全热交换器可为空调系统节省的能量,探讨了它在船舶空调系统中应用的可行性与局限性,提出了可供参考的改进意见并予以论证。关键词:船用空调系统转轮式全热交换器节能ABSTRACT:ThecurrentmostoftheMarineairconditioningsystemusingreturnairandfreshairinacertainproportionoftheairconditionerforwaystosaveenergyconsumption.Butbecausetheshipisclosed,plex,itismoredifficultforthenewairvolumetosatisfythecrewworkandlifetoairqualityrequirements.Therotarytotalheatexchangercanincreasefreshairvolumeandlowerenergyconsumptionofair-conditioningsystem.biningthetheairconditionerusedonYUKUNairconditioningsystem,thispaperintroducesthebasicprincipleofairconditioningandimportantstructure.FortherotarytotalheatexchangerusedonAC-4,withwinterheatingconditionasanexampletocalculatetheheatenthalpyswitchcansaveenergyforairconditioningsystem,thispaperdiscussesshipairconditioningsystemintheapplicationfeasibilityandlimitations,putsforwardforreferenceandmakessuggestionstotheargument.Keywords:shipsair-conditioningsystemrotarytotalheatexchangerenergy-saving目录1绪言............................................................................................................................12“育鲲”轮中央空调系统原理及重要结构............................................................12.1“育鲲”轮中央空调系统原理.....................................................................................12.2“育鲲”轮空调器简单介绍.........................................................................................22.3执行机构及其自动控制.................................................................................................32.3.1电液执行器.............................................................................................................................32.3.2温度控制阀和加湿电磁阀.....................................................................................................42.4转轮式全热交换器.........................................................................................................43转轮式全热交换器的节能分析................................................................................53.1换热效率计算.................................................................................................................53.2节能计算.........................................................................................................................74转轮式全热交换器在船舶空调系统中的应用分析................................................84.1可行性分析.....................................................................................................................84.2局限性分析.....................................................................................................................95针对“育鲲”轮AC-4空调器节能措施的改进意见及分析论证..........................96结论..........................................................................................................................111船用空调器节能措施的实例分析及探索1绪言人类社会发展到今天,在科学技术不 内容来自淘豆网www.转载请标明出处. |
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