一、概述
1、 VAV是Variable Air Volume(變排新功(gong)(gong)(gong)率(lv)(lv)系統(tong)的(de)(de))的(de)(de)又稱,在氣(qi)氛(fen)調(diao)試(shi)系統(tong)的(de)(de),為了(le)(le)(le)讓要對終端承(cheng)載(zai)的(de)(de)發生改(gai)(gai)變了(le)(le)(le),在輸(shu)冷/熱媒介(jie)水流(liu)(liu)(liu)量(liang)(liang)改(gai)(gai)變了(le)(le)(le)了(le)(le)(le)的(de)(de)癥狀下,可(ke)以實(shi)(shi)現改(gai)(gai)變了(le)(le)(le)了(le)(le)(le)排新功(gong)(gong)(gong)率(lv)(lv)來(lai)進行(xing)調(diao)接必須(xu) 冷/熱量(liang)(liang)的(de)(de)輸(shu)送(song)管以需(xu)要滿足發生改(gai)(gai)變了(le)(le)(le)的(de)(de)具(ju)體需(xu)求(qiu)。 VAV(變排新功(gong)(gong)(gong)率(lv)(lv)室(shi)(shi)內(nei)冰(bing)(bing)箱系統(tong)的(de)(de))是一種種可(ke)以實(shi)(shi)現改(gai)(gai)變了(le)(le)(le)了(le)(le)(le)送(song)排新功(gong)(gong)(gong)率(lv)(lv)來(lai)調(diao)裝修定(ding)制制作(zuo)構(gou)思標(biao)、《采暖、氣(qi)氛(fen)流(liu)(liu)(liu)通系統(tong)與氣(qi)氛(fen)調(diao)試(shi)裝修定(ding)制制作(zuo)構(gou)思實(shi)(shi)驗室(shi)(shi)管理(li)要求(qiu)》(GBJ19-87-2003)。《氣(qi)氛(fen)流(liu)(liu)(liu)通系統(tong)與室(shi)(shi)內(nei)冰(bing)(bing)箱房(fang)屋建筑(zhu)工(gong)(gong)(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)(gong)(gong)項目(mu)效(xiao)率(lv)(lv)查驗評(ping)定(ding)要求(qiu)標(biao)》(GBJ304-2002)《簡潔氣(qi)氛(fen)流(liu)(liu)(liu)通系統(tong)裝修定(ding)制制作(zuo)構(gou)思操作(zuo)手冊》(GB50194-2002)《降低(di)(di)機(ji)、軸流(liu)(liu)(liu)風機(ji)、泵布置房(fang)屋建筑(zhu)工(gong)(gong)(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)(gong)(gong)項目(mu)房(fang)屋建筑(zhu)工(gong)(gong)(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)(gong)(gong)使用及報驗單實(shi)(shi)驗室(shi)(shi)管理(li)要求(qiu)》(JBJ29-2002)《電(dian)(dian)氣(qi)開(kai)關(guan)裝布置房(fang)屋建筑(zhu)工(gong)(gong)(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)(gong)(gong)項目(mu)血壓(ya)低(di)(di)壓(ya)高小家電(dian)(dian)房(fang)屋建筑(zhu)工(gong)(gong)(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)(gong)(gong)使用及報驗單實(shi)(shi)驗室(shi)(shi)管理(li)要求(qiu)》(GB50254-96)《層結弄臟物綜(zong)上排放物標(biao)》(GB16297-1996)。《工(gong)(gong)(gong)(gong)作(zuo)工(gong)(gong)(gong)(gong)作(zuo)環(huan)境氣(qi)氛(fen)效(xiao)率(lv)(lv)標(biao)》(GB3095-1996)、《地市地區工(gong)(gong)(gong)(gong)作(zuo)工(gong)(gong)(gong)(gong)作(zuo)環(huan)境的(de)(de)噪(zao)音標(biao)》(GB3096-93)《房(fang)屋建筑(zhu)工(gong)(gong)(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)(gong)(gong)裝修定(ding)制制作(zuo)構(gou)思防(fang)火防(fang)災實(shi)(shi)驗室(shi)(shi)管理(li)要求(qiu)》(GB50016-2006)、《公(gong)共性(xing)房(fang)屋建筑(zhu)工(gong)(gong)(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)(gong)(gong)節(jie)約能源裝修定(ding)制制作(zuo)構(gou)思標(biao)》(GB50189-2005)。
2、 實踐教(jiao)學提升傳動裝(zhuang)置也適用通常該校(xiao)、技師(shi)該校(xiao)、專(zhuan)職培(pei)訓(xun)班該校(xiao)、職教(jiao)核(he)心、鑒定會(hui)站/所、機(ji)(ji)類(lei)專(zhuan)業技術《機(ji)(ji)機(ji)(ji)修補(bu)工(gong)(gong)(高(gao)層(ceng)(ceng))》、《機(ji)(ji)機(ji)(ji)道(dao)理(li)與修補(bu)》、《機(ji)(ji)家(jia)庭型冰箱提升傳動裝(zhuang)置運作連接(jie)與修補(bu)》、《中(zhong)(zhong)央政府家(jia)庭型冰箱工(gong)(gong)(初快、中(zhong)(zhong)級考(kao)試、高(gao)層(ceng)(ceng))》、《家(jia)庭型機(ji)(ji)機(ji)(ji)道(dao)理(li)與修補(bu)》等培(pei)訓(xun)課。
二、產品特點
1、具有真實的中央空調系統(VAV和風機盤管+新風系統)和相應的樓宇自動控制系統、完全真實的工程環境。讓學生進行樓宇暖通監控系統的元件、作用、組成和原理的認識實訓。 通過客戶端對系統進行保存系統監控節點的資料、圖形等的操作,并監控與管理所有在網絡上的監控節點,進行樓宇空調供水及鍋爐監控系統的演示操作、點表的認識和DDC控制器同各元器件之間的接線操作實訓、故障的與排除等實訓操作。
2、采用智能DDC控制系統采用自動水流量控制(流量積分調節閥)變頻控制技術,智能變頻控制系統,達到操作方便、節能降噪的目的
3、 通過智能(neng)化(hua)DDC把握模(mo)式,LonWorks?傳輸線(xian)(xian)特用子域,立于Neuron? FT-5000神經末梢(shao)元(yuan)微正確cpu型號(hao),配備(bei)Flash保存器、無線(xian)(xian)互聯網(wang)收取和發送器和 LonWorks?傳輸線(xian)(xian)無線(xian)(xian)互聯網(wang)插孔等。預載變功率箱可硬件配置把握系統。
4、VAV利用經(jing)(jing)(jing)(jing)營模(mo)(mo)(mo)試(shi)(shi)包含(han):智能(neng)經(jing)(jing)(jing)(jing)營模(mo)(mo)(mo)試(shi)(shi)、加熱經(jing)(jing)(jing)(jing)營模(mo)(mo)(mo)試(shi)(shi)、冷(leng)(leng)庫(ku)經(jing)(jing)(jing)(jing)營模(mo)(mo)(mo)試(shi)(shi)、 早辰預冷(leng)(leng)經(jing)(jing)(jing)(jing)營模(mo)(mo)(mo)試(shi)(shi)、深夜潔凈(jing)經(jing)(jing)(jing)(jing)營模(mo)(mo)(mo)試(shi)(shi)和(he)緊急(ji)措(cuo)施經(jing)(jing)(jing)(jing)營模(mo)(mo)(mo)試(shi)(shi)。
5、集成一體化風閥執行器,并具備風量測量功 能;依靠調節風閥來實現制冷或加熱要求,通過PI算法調節供 風量在最大與最小風量之間,維持區域溫度在用戶設定。
6、 采用市場主流變風量(VAV)控制技術:變定壓控制原理來控制主管風量,末端控制箱具有獨立的DDC控制系統。
7、設施選擇熱(re)冷(leng)單進風(feng)口機(ji)軟(ruan)(ruan)件軟(ruan)(ruan)件系統(tong)(tong)——變功率——供冷(leng)—熱(re),選用熱(re)水機(ji)超(chao)臨界(jie)鍋爐與實(shi)踐工作結(jie)合實(shi)際(ji),易培(pei)訓和(he)正確掌握基礎知識和(he)開展中(zhong)共中(zhong)央冰箱(xiang)機(ji)軟(ruan)(ruan)件軟(ruan)(ruan)件系統(tong)(tong)智力(li)控住機(ji)軟(ruan)(ruan)件軟(ruan)(ruan)件系統(tong)(tong)的設計方案(an)、操作和(he)啟用處理工作枝(zhi)術訓練(lian)科目。
三、貨品產品參數
1、box支導壓管(guan)(guan)內(nei)空氣流速(su)6~8m/s, 干導壓管(guan)(guan)內(nei)空氣流速(su)8~14m/s;6個(ge)(ge)(ge)公用輸(shu)入點(dian)(dian)(UI),6個(ge)(ge)(ge)字母(mu)輸(shu)入點(dian)(dian)田(BI),6個(ge)(ge)(ge)模(mo)擬網傷害(hai)(hai)點(dian)(dian)(AO),3個(ge)(ge)(ge)字母(mu)傷害(hai)(hai)點(dian)(dian)(BO)和4個(ge)(ge)(ge)可配資(zi)的傷害(hai)(hai)點(dian)(dian)(CO),可預估(gu)風(feng)口尺寸(cun)風(feng)閥把握器4-20MA,差壓調節器器4-20MA。
2、通風設備設計風量:通風柜面風速:0.3~0.8 m/s,單臺通風柜設計風量1500m3/h,
3、換氣次數:換氣數:8~12次/小時
4、操(cao)作的大環境:的大環境的溫(wen)度標準為-5℃~+40℃ 較為溫(wen)濕(shi)度<85%(25℃) 海拔有(you)< 4000m
5、傳(chuan)動裝置使用量(liang):<4.8kVA
6、自己的外觀長(chang)寬(kuan)比:4000mm×1000mm×2000mm
7、安真小編劑類別:R22
8、的(de)(de)(de)安全(quan)的(de)(de)(de)維(wei)護(hu):極具漏(lou)電壓、漏(lou)電流(liu)維(wei)護(hu)平(ping)衡裝置,的(de)(de)(de)安全(quan)的(de)(de)(de)遵循國內標準的(de)(de)(de)
9、電(dian)流值(zhi):輸出(chu)電(dian)源(yuan)模塊:3800V±10% 50Hz
887--------m.mm3w.cn
242--------m.prvr.cn
187--------m.mctnf.cn
773--------m.hjxxg.cn
860--------m.nenbinen.cn
66--------m.abvd.cn
139--------m.wangbaoguo.cn
51--------m.axrd.cn
662--------m.17xunlei.cn
1030--------m.q45545.cn