中央空調(diào)制冷機(jī)組控制系統(tǒng)設(shè)計(jì)資料

畢業(yè)設(shè)計(jì)（論文）本次設(shè)計(jì)課題是廣東一家沃爾瑪超市的中央空調(diào)制冷機(jī)組控制系統(tǒng)設(shè)計(jì)，設(shè)計(jì)目的是為該商場設(shè)計(jì)合理的中央空調(diào)制冷機(jī)組控制系統(tǒng)，為商場里的工作人員提供舒適的工作環(huán)境。該中央空調(diào)系統(tǒng)采用的是水系統(tǒng)，主要有制冷主機(jī)、冷卻水循環(huán)系統(tǒng)、冷凍水循環(huán)系統(tǒng)、風(fēng)機(jī)盤管系統(tǒng)和冷卻與室內(nèi)進(jìn)行熱交換，降低室內(nèi)空氣溫度，達(dá)到制冷目的；冷卻水泵用來循冷卻水泵將升溫后的冷卻水壓入冷卻塔，使之與大氣進(jìn)行熱交換，降溫后統(tǒng)畫面，畫面簡潔易懂，操作方便，效果逼真，達(dá)到了該商場對中央空調(diào)畢業(yè)設(shè)計(jì)（論文）Abstract畢業(yè)設(shè)計(jì)（論文）畢業(yè)設(shè)計(jì)（論文）畢業(yè)設(shè)計(jì)（論文）對大中型商場還應(yīng)設(shè)置通風(fēng)空調(diào)[1]。進(jìn)行合理的設(shè)計(jì)[1]。畢業(yè)設(shè)計(jì)（論文）畢業(yè)設(shè)計(jì)（論文）百貨商場的空調(diào)方式大致分為集中方式和局部方式。集中方式又可分為全空氣方式、與機(jī)組（指末端裝置）結(jié)合使用的方式（或空氣-水方式）以及全水方式。大中型泛[3]。2）注意影響氣流的障礙物，若氣流流動(dòng)的地方受梁等障礙物影響時(shí)，氣流偏轉(zhuǎn)會(huì)有吹風(fēng)感，而氣流停滯時(shí)會(huì)造成溫度分布不均勻，所以應(yīng)注意風(fēng)口布置的位置。3）避免氣流短路。由于送風(fēng)口和回風(fēng)口布置不當(dāng)，送出的氣流還沒有完全處理室內(nèi)的負(fù)荷，就被回風(fēng)口吸入，發(fā)生所謂短路現(xiàn)象。4）要有模數(shù)化、標(biāo)準(zhǔn)化的設(shè)計(jì)思想。風(fēng)口的布置，要能夠適應(yīng)以后隔墻的變化和貨柜的重新組合等變化，適應(yīng)今后商場變化的需要。5）風(fēng)口的數(shù)量選擇是根據(jù)實(shí)際需要，不宜過多設(shè)置；因風(fēng)口在商場內(nèi)外露，所畢業(yè)設(shè)計(jì)（論文）業(yè)數(shù)據(jù)資源管理;它能夠?qū)ιa(chǎn)事件快速反應(yīng),提高生產(chǎn)率,提高用戶收益;已經(jīng)成功應(yīng)*ODBC數(shù)據(jù)庫連接,過程變量與數(shù)據(jù)庫字段對應(yīng),進(jìn)行數(shù)據(jù)的存儲(chǔ)*實(shí)現(xiàn)與Crystal(水晶星)*歷史報(bào)表、實(shí)時(shí)報(bào)表、行打印報(bào)表*系統(tǒng)信息記錄所有的操作信息和系統(tǒng)事件信息*網(wǎng)絡(luò)服務(wù)器,實(shí)現(xiàn)客戶器/服務(wù)器結(jié)構(gòu),*支持遠(yuǎn)程時(shí)實(shí)和歷史數(shù)據(jù)訪問（GPRS、CDMA*內(nèi)置VBScript腳本,支持畫面畢業(yè)設(shè)計(jì)（論文）*支持中文Windows2000/X標(biāo)、并口;*通過并口或USB口加密卡進(jìn)行軟件授權(quán);*按功能區(qū)分為開發(fā)版、運(yùn)行版、網(wǎng)絡(luò)版、增強(qiáng)版、變量服務(wù)器版、數(shù)據(jù)中心*可選組件：服務(wù)器冗余、視頻服務(wù)訊快速、功能強(qiáng)大、使用簡單的組態(tài)軟件,具有能與國外自開發(fā)初期,便撇棄了當(dāng)時(shí)流行的Windows95/98操作平臺(tái),而以WindowsNT作為開發(fā)平臺(tái),全部代碼采用VC++進(jìn)行編寫,并自然過度到Windows2000/2003/XP平臺(tái),所以是純32位代碼,多任務(wù)系統(tǒng),保證了軟件系統(tǒng)內(nèi)核的先進(jìn)和穩(wěn)定,無內(nèi)存泄露,能長期運(yùn)行,一直把可編程控制器(PLC)作為適用對象,定位于自動(dòng)化應(yīng)用的中高端,專門設(shè)計(jì)了設(shè)備數(shù)據(jù)表,能對數(shù)據(jù)進(jìn)行批量處理,多線程同時(shí)處理多個(gè)通訊設(shè)備,通訊速度和穩(wěn)定性除提供通訊、運(yùn)行數(shù)據(jù)庫、畫面、報(bào)警、歷史數(shù)據(jù)等功能外,還提供了實(shí)用的數(shù)據(jù)畢業(yè)設(shè)計(jì)（論文）FameView組態(tài)軟件不可能適用于所有行業(yè)和用戶,但對所涉及的行業(yè)卻表現(xiàn)的非常我們一直致力于為用戶提供專業(yè)且易于使用的產(chǎn)品,把用戶行業(yè)特色作為開發(fā)目標(biāo),所以我們擁有眾多的行業(yè)用戶,能為他們提供最適用的產(chǎn)品和方案。我們把提供技術(shù)服務(wù)作為軟件產(chǎn)品的重要組成部分,是因?yàn)槲覀兪煜ざ喾N硬件產(chǎn)品,案,總能為用戶提供全面的支持,保證成功的完成項(xiàng)目[2畢業(yè)設(shè)計(jì)（論文）畢業(yè)設(shè)計(jì)（論文）[8]。制冷機(jī)組是由制冷壓縮機(jī)、冷凝器、冷風(fēng)機(jī)(蒸發(fā)器畢業(yè)設(shè)計(jì)（論文）冰蓄冷雙功能型等，常用的中央空調(diào)一般為熱泵型[7]。機(jī)[7]。畢業(yè)設(shè)計(jì)（論文）迫風(fēng)冷，與大氣之間進(jìn)行充分熱交換，使冷卻水變回常溫，以便再循環(huán)使用[風(fēng)機(jī)盤管機(jī)體結(jié)構(gòu)緊湊，堅(jiān)固耐用，通常采用優(yōu)質(zhì)）；畢業(yè)設(shè)計(jì)（論文）使讀者明白本設(shè)計(jì)大體上有哪些設(shè)備，以及設(shè)計(jì)要畢業(yè)設(shè)計(jì)（論文）畢業(yè)設(shè)計(jì)（論文）畢業(yè)設(shè)計(jì)（論文）畢業(yè)設(shè)計(jì)（論文）畢業(yè)設(shè)計(jì)（論文）畢業(yè)設(shè)計(jì)（論文）畢以后總控啟動(dòng)按鈕復(fù)位，總控停止按鈕被激活，此時(shí)按下總控停止按鈕，風(fēng)機(jī)從第十組停止完畢以前總控啟動(dòng)按鈕不可操作。第十組設(shè)備停止完成，即所有風(fēng)機(jī)都停止運(yùn)行以后，總控停止按鈕復(fù)位，總控啟動(dòng)按鈕被激活。此后可以重復(fù)前面的操作。動(dòng)變頻相關(guān)操作按鈕不可操作。畢業(yè)設(shè)計(jì)（論文）畢業(yè)設(shè)計(jì)（論文）（1）冷卻塔啟動(dòng)子畫面：在系統(tǒng)流程畫面點(diǎn)擊某個(gè)冷卻塔時(shí)，打開相應(yīng)子（2）冷卻泵啟動(dòng)子畫面：點(diǎn)擊相應(yīng)冷卻泵，打開子畫面，有手動(dòng)變頻和自（3）冷凍泵啟動(dòng)子畫面：與冷卻泵啟動(dòng)子畫面具有相同功能。（4）管道實(shí)時(shí)溫度曲線：具有四個(gè)溫度曲線圖,分別是冷卻泵出、回水溫度曲線；冷凍泵出、回水溫度曲線；冷卻泵溫差（出水溫度-回水溫度）曲線；（5）柱狀圖子畫面：查詢柱狀圖的入口，可以根據(jù)日期查詢過去某一天、某一個(gè)月、某一年空調(diào)運(yùn)行電量消耗的柱狀圖。畢業(yè)設(shè)計(jì)（論文）畢業(yè)設(shè)計(jì)（論文）日畢業(yè)設(shè)計(jì)（論文）畢業(yè)設(shè)計(jì)（論文）本章簡單介紹了利用FameView制作畫面和定義變量的基本方法，讓讀者明白FameView是通過什么方式去實(shí)現(xiàn)畫面效果的然。后對被設(shè)計(jì)的主要監(jiān)控畫面及子畫面做畢業(yè)設(shè)計(jì)（論文）行策略的延時(shí)只能是周期循環(huán)，所以當(dāng)風(fēng)機(jī)被關(guān)掉以后到了循環(huán)周期馬上就又被啟動(dòng)了，苦于這個(gè)問題我思考了很久，去找過老師，老師告訴我用VB腳本函數(shù)，回來試了一哈，由于沒有學(xué)過VBS腳本語言，感覺沒有思路，于是想到可能用FB功能也可以實(shí)量（K2、K3……K10K2將其變量值依次傳遞給（K3……K10后面的一次類推，K1每增加1，就啟動(dòng)一組風(fēng)機(jī)。當(dāng)?shù)谑M風(fēng)機(jī)啟動(dòng)以后觸發(fā)FB功能K1=0，如此循環(huán)。K1畢業(yè)設(shè)計(jì)（論文）RunSys.SetVarValueVD,"a1=x=RunSys.GetVarValue(VA,Case1RunSys.SetVarValueVD,"一組10個(gè)Case2RunSys.SetVarValueVD,"二組10個(gè)Case3RunSys.SetVarValueVD,"三組10個(gè)Case4RunSys.SetVarValueVD,"四組10個(gè)Case5RunSys.SetVarValueVD,"五組10個(gè)Case6RunSys.SetVarValueVD,"六組10個(gè)Case7RunSys.SetVarValueVD,"七組10個(gè)Case8RunSys.SetVarValueVD,"八組10個(gè)Case9RunSys.SetVarValueVD,"九組10個(gè)Case10RunSys.SetVarValueVD,"十組10個(gè)畢業(yè)設(shè)計(jì)（論文）RunSys.SetVarValueVD,"RunSys.SetVarValueVD,"a1=x=RunSys.GetVarValue(VA,Case1RunSys.SetVarValueVD,"一組10個(gè)Case2RunSys.SetVarValueVD,"二組10個(gè)Case3RunSys.SetVarValueVD,"三組10個(gè)Case4RunSys.SetVarValueVD,"四組10個(gè)Case5RunSys.SetVarValueVD,"五組10個(gè)Case6RunSys.SetVarValueVD,"六組10個(gè)Case7RunSys.SetVarValueVD,"七組10個(gè)Case8RunSys.SetVarValueVD,"八組10個(gè)畢業(yè)設(shè)計(jì)（論文）Case9RunSys.SetVarValueVD,"九組10個(gè)Case10RunSys.SetVarValueVD,"十組10個(gè)RunSys.SetVarValueVD,"設(shè)計(jì)要求能夠查詢空調(diào)系統(tǒng)用電量對應(yīng)的日柱狀圖、月柱狀圖、年柱狀圖。剛開始老師說是利用柱狀圖控件和VB腳本實(shí)現(xiàn)的，說柱狀圖是設(shè)計(jì)的一個(gè)難點(diǎn)，可能要花點(diǎn)時(shí)間，然后我們開始轉(zhuǎn)變思路，但是在我們用的FameView上沒有找到柱狀圖控件，后來想到可能是軟件沒有更新，所以我們在FameView官網(wǎng)上更新了軟件，找到了柱狀圖OnErrorResumeNext'[FirstRun]畢業(yè)設(shè)計(jì)（論文）BarGraphObj.Clear"日"BarGraphObj.SetBackground"日",&hFF00FFBarGraphObj.SetFrame"日",50,20,100BarGraphObj.SetXAxis"日",1,&h000000,1,15,1,"黑體",12,&h000000,0,0BarGraphObj.SetGridLine"日",1,1,&hC0C0C0,&hC0C0C0,1,1BarGraphObj.SetVarRange"日",0,1BarGraphObj.AddItemVar"日",VA,"H08","8",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H09","9",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H10","10",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H11","11",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H12","12",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H13","13",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H14","14",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H15","15",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H16","16",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H17","17",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H18","18",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H19","19",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H20","20",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H21","21",&hFF9999,60BarGraphObj.AddItemVar"日",VA,"H22","22",&hFF9999,60BarGraphObj.AddItemStageColor"日",0,0,&hFF9BarGraphObj.SetScanVarAndColor"日",VA,"VA1",&h00FF00BarGraphObj.SetItemCurrentColor"日",0,&h00FF00,BarGraphObj.CopyToClipboard"日"BarGraphObj.SaveBmpFile"日",""畢業(yè)設(shè)計(jì)（論文）BarGraphObj.Clear"月"BarGraphObj.SetBackground"月",&hFF00FFBarGraphObj.SetFrame"月",50,20,100BarGraphObj.SetXAxis"月",1,&h000000,1,31,1,"黑體",10,&h000000,0,0BarGraphObj.SetYAxis"月",1,&h000000,1,10,1,"黑體BarGraphObj.SetGridLine"月",1,1,&hC0C0C0,&hC0C0C0,1,1BarGraphObj.SetVarRange"月",0,1BarGraphObj.AddItemVar"月",VA,"D01","1號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D02","2號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D03","3號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D04","4號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D05","5號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D06","6號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D07","7號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D08","8號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D09","9號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D10","10號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D11","11號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D12","12號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D13","13號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D14","14號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D15","15號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D16","16號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D17","17號(hào)",&hFF9999,畢業(yè)設(shè)計(jì)（論文）BarGraphObj.AddItemVar"月",VA,"D18","18號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D19","19號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D20","20號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D21","21號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D22","22號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D23","23號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D24","24號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D25","25號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D26","26號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D27","27號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D28","28號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D29","29號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D30","30號(hào)",&hFF9999,BarGraphObj.AddItemVar"月",VA,"D31","31號(hào)",&hFF9999,BarGraphObj.AddItemStageColor"月",0,0,&hFF9BarGraphObj.SetScanVarAndColor"月",VA,"VA1",&h00FF00BarGraphObj.SetItemCurrentColor"月",0,&h00FF00,BarGraphObj.CopyToClipboard"月"BarGraphObj.SaveBmpFile"月",""BarGraphObj.Clear"年"BarGraphObj.SetBackground"年",&hFF00FFBarGraphObj.SetFrame"年",50,20,100BarGraphObj.SetXAxis"年",1,&h000000,1,12,1,"黑體",12,&h000000,0,0BarGraphObj.SetYAxis"年",1,&h000000,1,10,1,"黑體畢業(yè)設(shè)計(jì)（論文）BarGraphObj.SetGridLine"年",1,1,&hC0C0C0,&hC0C0C0,1,1BarGraphObj.SetVarRange"年",0,1BarGraphObj.AddItemVar"年