資源描述：
《船用制冷設(shè)備的維護(hù)管理及常見故障分析 畢業(yè)論文》由會(huì)員上傳分享，免費(fèi)在線閱讀，更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫(kù)。
1、目錄船用制冷設(shè)備的維護(hù)管理及常見故障分析MaintenanceandCommonFaultAnalysisofMarineRefrigerationEquipment目錄摘要IABSTRACTII1船用制冷設(shè)備概述31.1緒論31.2蒸汽壓縮式制冷裝置的原理42船舶制冷裝置的管理特點(diǎn)52.1一般制冷裝置操作管理的兩條基本原則52.2船舶制冷管理的要點(diǎn)62.2.1液擊62．2.2冰塞72.2.3保護(hù)冷卻器82.2.4減少磨損82.2.5多臺(tái)并聯(lián)分組的封閉式壓縮機(jī)加冷劑82.2.6人身防護(hù)83船舶制冷裝置的故障診斷及其對(duì)策93.1制冷壓縮機(jī)的故障分析93.1.1 壓縮機(jī)啟動(dòng)頻繁93.1.3壓縮機(jī)
2、制冷能力下降故障及診斷103.1.4壓縮機(jī)運(yùn)轉(zhuǎn)不停的故障和診斷103.1.4.1 熱負(fù)荷太大或壓縮機(jī)排氣量減小113.1.4.2 裝置制冷量不足113.1.4.3控制元件失靈12目錄3.1.5 滑油不正常123.1.6制冷量不足123.2制冷系統(tǒng)常見故障及排除123.2.1冷凝壓力和冷凝溫度過高123.2.2熱力膨脹閥常見故障診斷123.2.3蒸發(fā)器常見故障診斷134結(jié)論14鳴謝15參考文獻(xiàn)16摘要摘要在當(dāng)今的船上，船舶制冷裝置是冷藏船、液化氣船、船舶伙食冷庫(kù)、冷藏集裝箱和船舶中央空調(diào)系統(tǒng)的核心設(shè)備。伴隨著海運(yùn)業(yè)迅速發(fā)展和制冷、空調(diào)裝置的廣泛使用，在制冷裝置操作管理中正確分析、判斷并迅速排除
3、故障已成為輪機(jī)管理人員的重要職責(zé)。制冷裝置各部件設(shè)計(jì)制造不妥，或操作管理不當(dāng)均可能造成相關(guān)運(yùn)動(dòng)部件和自控元件頻繁出現(xiàn)故障。故障一旦產(chǎn)生，船舶管理人員就應(yīng)及時(shí)分析故障誘發(fā)因素，并快速、準(zhǔn)確地找出故障源進(jìn)而加以排除。因此，對(duì)船用制冷裝置的故障診斷與處理對(duì)輪機(jī)員來說是一項(xiàng)具有挑戰(zhàn)性的工作。此文分析了船舶制冷裝置的常見故障，并從設(shè)計(jì)和管理兩方面闡明了各種常見故障的診斷方法，并著重從船舶制冷操作管理角度提出了排除各種故障的相應(yīng)的對(duì)策。關(guān)鍵詞：制冷裝置；管理；故障分析；對(duì)策15ABSTRACTABSTRACTIntoday'sonboard,shipcoolingdeviceisarefrigerati
4、onships,liquefiedgasvessels,shipfoodcoldstorage,refrigeratedcontainersandshipthecoreofcentralair-conditioningsystemequipment.Alongwiththerapiddevelopmentofthemaritimeindustryandrefrigeration,air-conditioningdevicewidelyusedinrefrigerationequipmentinproperoperationandmanagementanalysis,troubleshooti
5、ngtodetermineandquicklyhasbecomeanimportantenginemanagementfunctions.Refrigerationequipmentdesignandmanufactureofvariouscomponentsiswrong,ortheoperationmaybecausedbymismanagementrelatedtomovingpartsandfrequentfailureofself-controlcomponents.Faultonce,shipmanagersshouldbetimelyanalysisoffault-induce
6、dfactors,andquicklyandaccuratelyidentifythefaultsourcetobeexcluded.Therefore,marinerefrigerationequipmentfaultdiagnosisandtreatmentoftheengineerisachallengingtask.Thisarticleanalyzesthecommonshiprefrigerationdevicefailure,andfromthedesignandmanagementoftwocommonfailuretoclarifyavarietyofdiagnosticm
7、ethodsandfocusonoperationsmanagementfromtheperspectiveoftheshiprefrigerationhasremovedallkindsoffaultscorrespondingcountermeasures.KEYWORDS:refrigerationequipment;management;failureanalysis;countermeasures1
