樓宇自控系統(tǒng)(BAS)通用施工調(diào)試方案

1、樓宇自控系統(tǒng)(BAS 通用施工調(diào)試方案目 錄一.樓宇自控系統(tǒng)概述 ··························2二 . 樓宇自控系統(tǒng)施工調(diào)試依據(jù) ···············

2、83;·······2三.樓控產(chǎn)品選型的要點(diǎn) ·························2四 . 樓宇自控系統(tǒng)監(jiān)控內(nèi)容 ············

3、3;············31. 新風(fēng)機(jī)組 ····································&

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6、#183;··32. 空調(diào)機(jī)組 ·············································

7、3;·················································

8、3;···········································43. 冷水系統(tǒng) ·····&

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11、#183;·································44. 熱交換系統(tǒng) ··············

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14、83;····················55. 送風(fēng)系統(tǒng) ····························

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17、···········56. 照明系統(tǒng) ·····································

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20、83;·67. 供配電系統(tǒng) ···············································

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22、;······································6 五.施工及主要操作工藝流程 ·········&

23、#183;·············61. 調(diào)試流程圖 ··································

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26、83;··62. 調(diào)試作業(yè)條件 ·············································

27、3;·················································

28、3;·····································73. 調(diào)試周期 ···········&

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31、#183;····························74. 主要操作工藝及注意事項(xiàng) ··················

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33、83;·············································7 六.樓宇自控系統(tǒng)達(dá)到目標(biāo) ··

34、······················ 101. 創(chuàng)造舒適環(huán)境 ··························

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37、;···102. 降低運(yùn)營能耗 ·············································

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39、;··································103. 保障設(shè)備安全 ··············

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42、;···············104. 實(shí)現(xiàn)物業(yè)管理現(xiàn)代化 ································&#

43、183;·················································&#

44、183;···································115. 為系統(tǒng)集成奠定基礎(chǔ) ············

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47、;······11 七.成品保護(hù)及技術(shù)培訓(xùn) ·························111. 成品保護(hù) ··············

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50、3;·······················112. 技術(shù)培訓(xùn) ·························

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53、·············11 1樓宇自控系統(tǒng)(BAS 通用施工調(diào)試方案一.樓宇自控系統(tǒng)概述智能建筑是當(dāng)代高新技術(shù)的產(chǎn)物,通過建筑弱電系統(tǒng)增強(qiáng)建筑功能、提高管理水平、節(jié)約建筑 運(yùn)營能耗、保障建筑及人身安全、提升建筑內(nèi)環(huán)境舒適度,上述內(nèi)容直接關(guān)系到建筑物未來幾十年 的使用效果以及業(yè)主投資的回報(bào)。樓宇自控系統(tǒng)利用計(jì)算機(jī)控制技術(shù)組成高度自動化的綜合管理系統(tǒng),對分散于建筑物內(nèi)的機(jī)電 設(shè)備(冷熱源系統(tǒng)、空調(diào)新風(fēng)系統(tǒng)、送排風(fēng)系統(tǒng)等系統(tǒng)進(jìn)行分散控制、統(tǒng)一管理,實(shí)現(xiàn)對各設(shè)備 的監(jiān)測

54、與控制,保證所有設(shè)備的正常運(yùn)行,并達(dá)到最佳狀態(tài)。同時(shí),在計(jì)算機(jī)軟件的支持下進(jìn)行信 息處理、數(shù)據(jù)計(jì)算、數(shù)據(jù)分析、邏輯判斷、圖形識別等,從而提高濰坊市文化活動中心物業(yè)管理和 服務(wù)的現(xiàn)代化水平,降低運(yùn)營成本,為總臺的發(fā)展提供一個高度安全、舒適、高效的工作環(huán)境。二 . 樓宇自控系統(tǒng)施工調(diào)試依據(jù)招標(biāo)書技術(shù)文件及本工程相關(guān)設(shè)計(jì)圖紙民用建筑電氣設(shè)計(jì)規(guī)范 (JGJ/T16-92智能建筑設(shè)計(jì)標(biāo)準(zhǔn) (GB/T 50314-2000局域網(wǎng)總線標(biāo)準(zhǔn) (IEEE802.3工業(yè)自動化儀表工程施工及驗(yàn)收規(guī)范 (GBJ93-86中國采暖通風(fēng)與空調(diào)設(shè)計(jì)規(guī)范 (GBJ19-87電氣裝置工程施工驗(yàn)收規(guī)范 (GBJ232-82實(shí)用暖

55、通空調(diào)設(shè)計(jì)手冊樓控產(chǎn)品系統(tǒng)設(shè)計(jì)手冊三.樓控產(chǎn)品選型的要點(diǎn)為便于用戶的維護(hù),應(yīng)對 BA 系統(tǒng)所用各類現(xiàn)場設(shè)備,如傳感器、控制器、閥門、執(zhí)行機(jī)構(gòu) 采用同一品牌的產(chǎn)品。為使業(yè)主在選擇 BA 產(chǎn)品和系統(tǒng)日后的擴(kuò)展中有充分的自主權(quán), 且便于與第三方設(shè)備或系統(tǒng) 集成,應(yīng)選擇采用開放性、國際標(biāo)準(zhǔn)(ISO16484-5 BACnet 協(xié)議通訊的 BA 產(chǎn)品為宜。 考慮 BA 系統(tǒng) I/O的不確定性以及便于修改、調(diào)整等因素,應(yīng)采用具備通用輸入 /輸出功能、 且可進(jìn)行本地和遠(yuǎn)程擴(kuò)展的 BA 產(chǎn)品為宜?，F(xiàn)場主要設(shè)備要求: 溫度傳感器:金屬電阻型,經(jīng)過廠商校對而且不需要額外對接線線纜進(jìn)行數(shù)值補(bǔ)償。 2樓宇自控系統(tǒng)(B

56、AS 通用施工調(diào)試方案 風(fēng)道溫度傳感器:插入式探頭,使溫度能均勻地分布在整個表面,并可自由拆卸,測量范 圍為 0-+100 。測量誤差 1% 浸入式溫度傳感器:帶完整的浸入套管,測試范圍為 0-+100 。測量誤差 1% 濕度 傳傳感 器:為電 容式, 提供電壓 輸出, 傳感器 不需要用 屏蔽線 ,測量 范圍為 0%-100%RH。測量誤差:±3%RH(40%-60%RH ±5%RH(20%-90%RH 空氣壓差傳感器:固定式,皮托管原理測量原理。測量誤差:±5% 壓力傳感器:用于冷凍水和冷卻水等的測量。測量誤差:±3% 空氣質(zhì)量傳感器:用于監(jiān)測不同的有

57、毒混合氣體,如一氧化碳、氨氣、苯、乙烷、乙烯等 氣體含量。 流量計(jì)及變送器:渦輪式脈沖輸出,變送器的量程根據(jù)實(shí)際流量的大小來選擇。 水流開關(guān):二位式,開關(guān)耐壓力和溫度的標(biāo)準(zhǔn)規(guī)格遵循工藝要求,一般不小于 1000Kpa , 120 的標(biāo)準(zhǔn)。 閥門及驅(qū)動器:用于空調(diào)風(fēng)門驅(qū)動、水路開閉及水流量調(diào)節(jié),根據(jù)設(shè)計(jì)需要,一些執(zhí)行器 有彈簧返回裝置或在停機(jī)時(shí)能自動關(guān)閉,使其在電網(wǎng)故障情況下有自動防止故障擴(kuò)散的能力。執(zhí)行 器還具有手動操作配件,可進(jìn)行手動操作。 50mm 及其以下的控制閥可用螺紋方式連接; 65mm 及其以上的控制閥用法蘭連接。四 . 樓宇自控系統(tǒng)監(jiān)控內(nèi)容樓宇自控系統(tǒng)調(diào)試要想達(dá)到要求、滿足客戶的

58、需要,就必須對樓宇自控系統(tǒng)所監(jiān)控的內(nèi)容有充 分的了解,以下就 XX 項(xiàng)目樓控系統(tǒng)監(jiān)控的內(nèi)容作說明:1. 新風(fēng)機(jī)組監(jiān)測內(nèi)容新風(fēng)機(jī)組送風(fēng)溫 /濕度;風(fēng)機(jī)手 /自動轉(zhuǎn)換狀態(tài),確認(rèn)新風(fēng)機(jī)組是否處于樓宇自控系統(tǒng)控制之下,當(dāng)機(jī)組處于樓宇自 控系統(tǒng)控制時(shí),可控制風(fēng)機(jī)的啟停;過濾器堵塞狀態(tài),提醒運(yùn)行操作人員及時(shí)清洗或更換;送風(fēng)機(jī)運(yùn)行狀態(tài)及故障報(bào)警;控制內(nèi)容根據(jù)送風(fēng)溫度控制表冷器電動調(diào)節(jié)閥開度,以滿足室內(nèi)溫度精度及節(jié)能的最佳平衡,減少 能源浪費(fèi);新風(fēng)閥與風(fēng)機(jī)連鎖,風(fēng)機(jī)停止時(shí)自動關(guān)閉新風(fēng)閥;3樓宇自控系統(tǒng)(BAS 通用施工調(diào)試方案與消防系統(tǒng)連鎖,發(fā)生火警時(shí),風(fēng)機(jī)自動停機(jī)并關(guān)閉新風(fēng)閥。防凍報(bào)警及連鎖,表冷器溫度過低

59、報(bào)警并有一系列的防凍保護(hù)動作,如關(guān)閉新風(fēng)閥、打開 熱水閥等,防止表冷器凍壞;2. 空調(diào)機(jī)組監(jiān)測內(nèi)容:回風(fēng)溫 /濕度檢測;室內(nèi)溫 /濕度測量;室內(nèi)二氧化碳濃度的檢測;風(fēng)機(jī)手 /自動轉(zhuǎn)換狀態(tài),確認(rèn)空調(diào)機(jī)組是否處于樓宇自控系統(tǒng)控制之下,當(dāng)機(jī)組處于樓宇自 控系統(tǒng)控制時(shí),可控制風(fēng)機(jī)的啟停;空調(diào)機(jī)組新、回風(fēng)閥開度;空調(diào)機(jī)組過濾器堵塞狀態(tài),提醒運(yùn)行操作人員及時(shí)清洗或更換;空調(diào)機(jī)組送風(fēng)機(jī)運(yùn)行狀態(tài)、故障報(bào)警;控制內(nèi)容根據(jù)室內(nèi)外新風(fēng)情況,聯(lián)合調(diào)節(jié)新、回風(fēng)閥及排風(fēng)開度,保證全年節(jié)能調(diào)節(jié),最大限度利 用自然冷源;根據(jù)回風(fēng)溫度設(shè)定值,調(diào)節(jié)表冷器電動調(diào)節(jié)閥開度,以使送風(fēng)溫度保持設(shè)定要求,減少能 源浪費(fèi);采用最佳啟停控制程

60、序?qū)照{(diào)機(jī)組進(jìn)行最佳時(shí)區(qū)啟?？刂? 保證上班前對房間進(jìn)行預(yù)冷 (夏 季或預(yù)熱(冬季 ;根據(jù)室內(nèi)二氧化碳濃度值,調(diào)節(jié)新風(fēng)閥的開度;冬季根據(jù)檢測的室內(nèi)濕度值,自動控制濕膜加濕段的投入;新風(fēng)閥與送風(fēng)機(jī)連鎖,風(fēng)機(jī)停止時(shí)自動關(guān)閉新風(fēng)閥。防凍報(bào)警及連鎖,表冷器溫度過低報(bào)警并有一系列的防凍保護(hù)動作,如關(guān)閉新風(fēng)閥、打開 熱水閥等,防止表冷器凍壞;3. 冷水系統(tǒng)監(jiān)測內(nèi)容冷水機(jī)組啟停次數(shù),累計(jì)運(yùn)行時(shí)間,發(fā)出定時(shí)檢修提示;冷凍、冷卻水泵運(yùn)行狀態(tài),故障報(bào)警,手動自動狀態(tài);冷水機(jī)組供回水流量;冷水機(jī)組工作狀態(tài),故障報(bào)警,手動自動狀態(tài);4樓宇自控系統(tǒng)(BAS 通用施工調(diào)試方案冷凍水供,回水溫度;冷凍水供回水壓差檢測;補(bǔ)水

61、泵工作狀態(tài),故障報(bào)警;補(bǔ)水箱液位檢測、超限報(bào)警控制內(nèi)容冷水機(jī)組啟停;通過冷凍水的總供/回水溫度和回水流量,計(jì)算出空調(diào)系統(tǒng)的冷負(fù)荷,根據(jù)冷負(fù)荷決定冷凍機(jī)的啟停組合及臺數(shù) , 以便達(dá)至最佳的節(jié)能狀態(tài);根據(jù)冷卻塔運(yùn)行臺數(shù)及運(yùn)行方式控制相關(guān)碟閥開關(guān);冷凍、冷卻水泵的啟停;根據(jù)供回水壓差,調(diào)節(jié)旁通閥開度,使供回水壓差穩(wěn)定;根據(jù)補(bǔ)水箱液位,自動啟停水泵4. 熱交換系統(tǒng)監(jiān)測內(nèi)容換熱器一次水進(jìn)、出水溫度;換熱器二次水進(jìn)、出水溫度;換熱器熱水流量循環(huán)泵運(yùn)行狀態(tài)、故障報(bào)警;循環(huán)泵累計(jì)運(yùn)行時(shí)間,當(dāng)累計(jì)值達(dá)到設(shè)定值時(shí),發(fā)出檢修報(bào)警信號。控制內(nèi)容循環(huán)泵啟?？刂啤８鶕?jù)二次水溫度及設(shè)定值,調(diào)節(jié)一次水電動調(diào)節(jié)閥開度,以使二次

62、水溫度保持設(shè)定要求; 5. 送風(fēng)系統(tǒng)監(jiān)測內(nèi)容送風(fēng)機(jī)運(yùn)行狀態(tài)及故障報(bào)警;送風(fēng)機(jī)累計(jì)運(yùn)行時(shí)間。當(dāng)累計(jì)值達(dá)到設(shè)定值時(shí),發(fā)出檢修報(bào)警信號?？刂苾?nèi)容送、排風(fēng)機(jī)啟停;與消防系統(tǒng)報(bào)警系統(tǒng)的聯(lián)鎖5樓宇自控系統(tǒng)(BAS 通用施工調(diào)試方案6. 照明系統(tǒng)室外照明對總體范圍內(nèi)的建筑物外形泛光照明按時(shí)間設(shè)定進(jìn)行自動控制。室內(nèi)照明辦公室照明系統(tǒng):根據(jù)業(yè)主對大空間辦公室劃分的區(qū)域,實(shí)行辦公室照明系統(tǒng)自動控制。 公共照明實(shí)行按時(shí)間設(shè)定的自動控制。7. 供配電系統(tǒng)高壓柜監(jiān)測要求:開關(guān)狀態(tài)(合或斷開關(guān)跳閘報(bào)警測量電壓變壓器監(jiān)測要求測量變壓器的溫度和風(fēng)機(jī)的運(yùn)行狀態(tài)低壓柜檢測要求低壓柜開關(guān)狀態(tài)開關(guān)控制變壓器的超溫度報(bào)警低壓出線電流檢

63、測低壓出線電壓檢測低壓出線功率因子檢測低壓出線功率檢測五.施工及主要操作工藝流程以下就 XX 項(xiàng)目樓宇自控系統(tǒng)施工及調(diào)試工藝流程作說明:1. 調(diào)試流程圖2. 調(diào)試作業(yè)條件機(jī)電相關(guān)專業(yè)安裝、調(diào)試完畢(包括電氣專業(yè)、空調(diào)水專業(yè)、通風(fēng)空調(diào)專業(yè)等現(xiàn)場人員配置:本次調(diào)試設(shè)備廠家將派遣專業(yè)一名調(diào)試工程師到現(xiàn)場指導(dǎo)調(diào)試, 2名現(xiàn)場 施工人員配合調(diào)試。3. 調(diào)試周期樓宇自控系統(tǒng)計(jì)劃調(diào)試周期為 15天,其中接線 4天,單體調(diào)試 6天,功能調(diào)試 5天。4. 主要操作工藝及注意事項(xiàng)DDC單體安裝調(diào)試設(shè)備外觀和安裝質(zhì)量檢測合格后進(jìn)入下一步檢查。確認(rèn) DDC 、 I/O板,監(jiān)控點(diǎn)元件的硬件、接線的位置、接線質(zhì)量與該軟件

64、的軟件地址名稱、 型號、狀態(tài)圖形符號組別、平面圖形位置、端接點(diǎn)方式和標(biāo)記,完全一致,檢查主機(jī)或局 域網(wǎng)之間的通信是否正常。使用筆記本電腦或現(xiàn)場檢測器, 在 DDC 與現(xiàn)場被監(jiān)控設(shè)備之間以手動方式進(jìn)行控制,按本 系統(tǒng)監(jiān)控點(diǎn)設(shè)計(jì)要求,對數(shù)字量輸入、輸出和模擬量輸入、輸出進(jìn)行測試,并將測試數(shù)據(jù) 記錄保存。 數(shù)字量輸入測試信號電平的檢查干接點(diǎn)輸入:按設(shè)備說明書和設(shè)計(jì)要求檢測其邏輯值。動作實(shí)驗(yàn):按信號要求,用程序方式或手動方式對全部測點(diǎn)進(jìn)行測試,并將測點(diǎn)值記錄。 特殊功能檢查:按工程規(guī)定的功能進(jìn)行檢查,如數(shù)字量信號輸入、正常、報(bào)警、線路、開 路、線路短路的檢測等。數(shù)字量輸出測試:信號電平的檢查繼電器開關(guān)

65、量的輸出 ON/OFF,按設(shè)備說明書和設(shè)計(jì)要求檢測其輸出的電平、電流范圍和 允許工作容量。輸出電壓或電流開關(guān)特性檢測,其電壓或電流輸出,符合設(shè)備使用書和設(shè)計(jì)要求。動作實(shí)驗(yàn)用手動方式或程序方式測試全部數(shù)字量輸出,并記錄其測試數(shù)值;觀察受控設(shè)備的電器控 制開關(guān)工作狀態(tài)是否正常。特殊功能檢查按工程對應(yīng)的功能進(jìn)行檢查,按設(shè)計(jì)要求進(jìn)行三態(tài)和簡寫控制等的檢查。模擬量輸入測試輸入信號的檢查按設(shè)備說明書和設(shè)計(jì)要求檢測其有源或無源的模擬量輸入的類型、量程與設(shè)定值,按如下 順序進(jìn)行檢查和測試:溫、濕度,壓力、壓差檢測:按產(chǎn)品說明的要求確認(rèn)設(shè)備的電源電壓、頻率、溫度、濕度是否與實(shí)際相符。按產(chǎn)品說明書的要求檢查傳感器

66、的內(nèi)外部連接線是否正確。根據(jù)現(xiàn)場實(shí)際情況, 按產(chǎn)品說明書的輸入量程范圍, 接入模擬輸入信號后在傳感器端或 DDC 上檢測其輸出信號,并經(jīng)計(jì)算確認(rèn)是否與實(shí)際值相符。模擬量輸出測試按設(shè)備說明書和設(shè)計(jì)要求檢測模擬量輸出的類型、量程(容量是否與設(shè)定值相符合,所 用的各種驅(qū)動器按如下順序進(jìn)行檢查和測試:各種風(fēng)門、電動閥門驅(qū)動器的檢查和測試:按產(chǎn)品說明書的要求檢測設(shè)備的電源電壓、頻率、溫度、濕度是否與實(shí)際相符。檢查各種驅(qū)動器的內(nèi)外部連接線是否正確。手動檢查:首先將驅(qū)動器切換至手動檔,然后轉(zhuǎn)動手動搖柄,檢查驅(qū)動器的量程是否在 0%100%范圍內(nèi)。在確認(rèn)手動檢查正確后, 再按產(chǎn)品說明書要求, 模擬其輸入信號或

67、者從 DDC 輸出 AO 信號, 檢查其驅(qū)動器動作正常。動作實(shí)驗(yàn)用程序方式或手控方式對全部的 AO 測試逐一點(diǎn)進(jìn)行掃描測試,并記錄各測點(diǎn)的數(shù)值,并 將該值記錄,同時(shí)檢查手控設(shè)備的工作狀態(tài)和運(yùn)行是否正常。模擬量輸入精度測試:按“模擬量輸入精度測試”規(guī)定進(jìn)行。特殊工程檢查:按工程規(guī)定的功能進(jìn)行檢查,如保持輸出功能、事故安全功能等。使用程序和手動式測試其每一測試點(diǎn),在其量程范圍內(nèi)讀取三個測點(diǎn),其測試精度要達(dá)到 該設(shè)備使用說明規(guī)定的要求。工程全部 DO 、 DI 、 AO 、 AI 點(diǎn)檢測應(yīng)根據(jù)監(jiān)控點(diǎn)表或調(diào)試方案規(guī)定的監(jiān)控點(diǎn)數(shù)量和要求, 按本規(guī)定的上述要求進(jìn)行檢測符合設(shè)計(jì)要求。DDC功能測試按產(chǎn)品設(shè)備說明書和工程設(shè)計(jì)要求進(jìn)行測試,還要進(jìn)行如下功能測試:1運(yùn)行可靠性測試:關(guān)閉中央監(jiān)控主