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空(kong)氣(qi)處理機執行國(guo)家(jia)GB/T14294-93《組合式(shi)空(kong)調機組》標準、GB/T14296-93《空(kong)氣(qi)冷卻器(qi)和(he)空(kong)氣(qi)加熱器(qi)》標準和(he)GBJ19-87《采暖通(tong)風與空(kong)氣(qi)調節設(she)計(ji)(ji)規范》標準，并經國(guo)家(jia)設(she)備(bei)質量監督(du)檢(jian)驗(yan)中(zhong)(zhong)心（中(zhong)(zhong)國(guo)建筑(zhu)科學院空(kong)調所(suo)）檢(jian)驗(yan)，各項指標均(jun)達(da)到國(guo)家(jia)標準要求。（1）表(biao)冷器(qi)采用空(kong)調銅管(guan)(guan)穿鋁片(pian)(pian)(pian)工藝，整(zheng)體機械漲管(guan)(guan)一次完成，管(guan)(guan)片(pian)(pian)(pian)結合緊密，傳熱效率(lv)高(gao)；運行維護(hu)、清潔方便。翅片(pian)(pian)(pian)沖孔為雙翻邊，保證片(pian)(pian)(pian)間距均(jun)勻(yun)，考慮風阻、水阻、風機電(dian)機功率(lv)、換熱面(mian)積(ji)等因素，通(tong)過計(ji)(ji)算機輔助(zhu)優化設(she)計(ji)(ji)，使片(pian)(pian)(pian)間距達(da)到...

防火(huo)閥(fa)(fa)防火(huo)閥(fa)(fa)具有漏(lou)風(feng)量低，氣密性(xing)能(neng)好.，電動(dong)開(kai)啟消(xiao)耗電流小，防腐性(xing)能(neng)強，使用(yong)壽命長(chang)，執行機(ji)構驅動(dong)靈活，反饋、聯(lian)鎖(suo)信(xin)號(hao)準確等特(te)點。可(ke)安裝在通(tong)風(feng)、空調(diao)系統(tong)的送(song)、回(hui)風(feng)管的路上，一定時(shi)間內滿(man)足耐火(huo)要求，阻火(huo)隔煙。三重(zhong)防護·采用(yong)合(he)金熔(rong)斷(duan)(duan)器，70oC自動(dong)熔(rong)斷(duan)(duan)關(guan)(guan)閉(bi)閥(fa)(fa)門(men)·關(guan)(guan)閉(bi)DC24V電信(xin)號(hao)輸入(ru)，關(guan)(guan)閉(bi)閥(fa)(fa)門(men)·人工手動(dong)關(guan)(guan)閉(bi)防火(huo)調(diao)節閥(fa)(fa)用(yong)于空調(diao)系統(tong)的風(feng)管上，平時(shi)常開(kai)，發生火(huo)災時(shi)，70oC熔(rong)斷(duan)(duan)使閥(fa)(fa)門(men)關(guan)(guan)閉(bi)，防火(huo)阻煙。三重(zhong)防護可(ke)控風(feng)量·采用(yong)合(he)金熔(rong)斷(duan)(duan)器，70oC自動(dong)熔(rong)斷(duan)(duan)關(guan)(guan)閉(bi)閥(fa)(fa)門(men)·關(guan)(guan)閉(bi)DC24V電信(xin)號(hao)輸入(ru)，關(guan)(guan)...

鋁合(he)金風(feng)(feng)(feng)(feng)口(kou)(kou)分類1、活(huo)動百(bai)葉(xie)·LFK-1雙層百(bai)葉(xie)風(feng)(feng)(feng)(feng)口(kou)(kou)·LFK-2單(dan)層百(bai)葉(xie)風(feng)(feng)(feng)(feng)口(kou)(kou)2、自垂(chui)百(bai)葉(xie)·LFK-14自垂(chui)百(bai)葉(xie)式風(feng)(feng)(feng)(feng)口(kou)(kou)3、風(feng)(feng)(feng)(feng)口(kou)(kou)調(diao)(diao)節(jie)閥·LFK-16散流(liu)器(qi)調(diao)(diao)節(jie)閥·LFK-17百(bai)葉(xie)風(feng)(feng)(feng)(feng)口(kou)(kou)調(diao)(diao)節(jie)閥４、固定百(bai)葉(xie)·LFK-3側(ce)壁格柵(zha)式風(feng)(feng)(feng)(feng)口(kou)(kou)·LFK-4可開(kai)式側(ce)壁格柵(zha)風(feng)(feng)(feng)(feng)口(kou)(kou)５、風(feng)(feng)(feng)(feng)口(kou)(kou)過濾(lv)器(qi)·LFK-11鋁合(he)金過濾(lv)器(qi)·LFK-12網式鋼制過濾(lv)器(qi)６、防(fang)雨(yu)百(bai)葉(xie)風(feng)(feng)(feng)(feng)口(kou)(kou)·FYB-1單(dan)層防(fang)雨(yu)百(bai)葉(xie)風(feng)(feng)(feng)(feng)口(kou)(kou)·FYB-2雙層防(fang)雨(yu)百(bai)葉(xie)風(feng)(feng)(feng)(feng)口(kou)(kou)·FYB-3自垂(chui)百(bai)葉(xie)防(fang)雨(yu)風(feng)(feng)(feng)(feng)口(kou)(kou)７、散流(liu)器(qi)·LFK-6方(fang)、矩形散流(liu)器(qi)·LFK-7活(huo)葉(xie)條縫(feng)型散·...

1.中(zhong)(zhong)(zhong)央(yang)空(kong)調(diao)設備及其系(xi)統(tong)是(shi)(shi)價值較為昂貴的(de)(de)(de)資產(chan)，如何有效(xiao)的(de)(de)(de)發揮空(kong)調(diao)的(de)(de)(de)作(zuo)用(yong)，使(shi)其、安全、經濟的(de)(de)(de)運行(xing)，其日(ri)常維(wei)護保(bao)(bao)養(yang)是(shi)(shi)必要的(de)(de)(de)；定(ding)期的(de)(de)(de)維(wei)護保(bao)(bao)養(yang)可排出(chu)故(gu)障(zhang)隱患，減少事故(gu)發生，降低運行(xing)費用(yong)，延長設備的(de)(de)(de)使(shi)用(yong)壽命，同時，保(bao)(bao)障(zhang)正常的(de)(de)(de)工作(zuo)時序。中(zhong)(zhong)(zhong)央(yang)空(kong)調(diao)系(xi)統(tong)通過正確維(wei)護和保(bao)(bao)養(yang)，可帶(dai)來(lai)如下好(hao)處：1．有利于身(shen)體健(jian)康，降低呼吸道疾病(bing)(bing)：經過保(bao)(bao)養(yang)后的(de)(de)(de)中(zhong)(zhong)(zhong)央(yang)空(kong)調(diao)，能將“病(bing)(bing)毒(du)、細菌(jun)、內(nei)霉素(su)、真菌(jun)、軍團菌(jun)、冠狀病(bing)(bing)毒(du)”等有害微生物*殺滅；清(qing)理風道內(nei)的(de)(de)(de)寄生動物和昆(kun)蟲尸體等異味源，使(shi)風機盤管口送出(chu)的(de)(de)(de)冷(leng)暖氣清(qing)新、，有利于使(shi)...

1、制(zhi)(zhi)(zhi)(zhi)冷劑：制(zhi)(zhi)(zhi)(zhi)冷系(xi)統中實現制(zhi)(zhi)(zhi)(zhi)冷循環的(de)工作(zuo)介質，也稱為制(zhi)(zhi)(zhi)(zhi)冷工質。2、制(zhi)(zhi)(zhi)(zhi)冷量：空(kong)(kong)(kong)調器進(jin)(jin)行(xing)(xing)(xing)制(zhi)(zhi)(zhi)(zhi)冷運(yun)(yun)行(xing)(xing)(xing)時(shi)，單位(wei)時(shi)間內(nei)(nei)(nei)從密閉空(kong)(kong)(kong)間、房間或(huo)區(qu)域(yu)(yu)內(nei)(nei)(nei)除去(qu)的(de)熱量總和，單位(wei)：W。3、制(zhi)(zhi)(zhi)(zhi)熱量：空(kong)(kong)(kong)調器進(jin)(jin)行(xing)(xing)(xing)制(zhi)(zhi)(zhi)(zhi)熱運(yun)(yun)行(xing)(xing)(xing)時(shi)，單位(wei)時(shi)間內(nei)(nei)(nei)送入(ru)密閉空(kong)(kong)(kong)間、房間或(huo)區(qu)域(yu)(yu)內(nei)(nei)(nei)的(de)熱量總和，單位(wei)：W。4、制(zhi)(zhi)(zhi)(zhi)冷/制(zhi)(zhi)(zhi)(zhi)熱消(xiao)耗(hao)(hao)功(gong)(gong)率(lv)(lv)：進(jin)(jin)行(xing)(xing)(xing)制(zhi)(zhi)(zhi)(zhi)冷/制(zhi)(zhi)(zhi)(zhi)熱運(yun)(yun)行(xing)(xing)(xing)時(shi)所(suo)消(xiao)耗(hao)(hao)的(de)總功(gong)(gong)率(lv)(lv)，單位(wei)：W。5、能(neng)效比(EER)：在額定(ding)工況和條件(jian)下，空(kong)(kong)(kong)調器進(jin)(jin)行(xing)(xing)(xing)制(zhi)(zhi)(zhi)(zhi)冷運(yun)(yun)行(xing)(xing)(xing)時(shi)，制(zhi)(zhi)(zhi)(zhi)冷量與有效輸入(ru)功(gong)(gong)率(lv)(lv)之比。EER=制(zhi)(zhi)(zhi)(zhi)冷量/輸入(ru)功(gong)(gong)率(lv)(lv)，此值能(neng)檢驗空(kong)(kong)(kong)調的(de)性能(neng)，值越大，系(xi)統匹配越好(hao)，空(kong)(kong)(kong)...

空(kong)(kong)調(diao)知識(shi)-認識(shi)空(kong)(kong)調(diao)簡述空(kong)(kong)調(diao)即房間空(kong)(kong)氣(qi)(qi)調(diao)節器(qi)(qi)(roomairconditioner)，是一(yi)(yi)種用(yong)于給房間(或封(feng)閉空(kong)(kong)間、區(qu)域)提供處理空(kong)(kong)氣(qi)(qi)的(de)(de)(de)機組。它的(de)(de)(de)功能是對該房間(或封(feng)閉空(kong)(kong)間、區(qu)域)內(nei)(nei)空(kong)(kong)氣(qi)(qi)的(de)(de)(de)溫(wen)度(du)、濕度(du)、潔凈度(du)和(he)空(kong)(kong)氣(qi)(qi)流速等參數(shu)進行調(diao)節，以滿足(zu)人體舒適或工(gong)藝過程的(de)(de)(de)要求。工(gong)作(zuo)原理空(kong)(kong)調(diao)器(qi)(qi)的(de)(de)(de)制冷系統由蒸發器(qi)(qi)、壓(ya)縮機、冷凝(ning)器(qi)(qi)和(he)毛(mao)細管四個主要部件組成(cheng)。按照制冷循(xun)環工(gong)作(zuo)的(de)(de)(de)順序，依(yi)次用(yong)管道連(lian)接(jie)成(cheng)一(yi)(yi)個整體。系統工(gong)作(zuo)時、蒸發器(qi)(qi)內(nei)(nei)的(de)(de)(de)制冷劑吸收室內(nei)(nei)空(kong)(kong)氣(qi)(qi)的(de)(de)(de)熱量而蒸發成(cheng)為壓(ya)力和(he)溫(wen)度(du)均較低(di)的(de)(de)(de)蒸氣(qi)(qi)，被壓(ya)縮機吸入并...

什么是防(fang)(fang)火(huo)(huo)閥(fa)防(fang)(fang)火(huo)(huo)閥(fa)是指安(an)裝(zhuang)在(zai)通(tong)(tong)風,空調系統(tong)的(de)送,回風管路上,平(ping)時呈開(kai)啟狀態,火(huo)(huo)災(zai)發生時,當(dang)管道內氣(qi)(qi)體(ti)溫度達到70℃自(zi)動關閉(bi),在(zai)一(yi)(yi)定時間(jian)內能滿足耐(nai)(nai)火(huo)(huo)穩定性(xing)和耐(nai)(nai)火(huo)(huo)完整性(xing)要(yao)求,起隔煙(yan)(yan),阻火(huo)(huo)作用的(de)閥(fa)門.（源自(zi)GB15930-1995）對于各類(lei)建(jian)筑,尤其是高層建(jian)筑,由于熱煙(yan)(yan)氣(qi)(qi)煙(yan)(yan)囪效應作用,一(yi)(yi)旦發生火(huo)(huo)災(zai),煙(yan)(yan)氣(qi)(qi)蔓(man)延迅速.眾(zhong)多火(huo)(huo)災(zai)案例表明,煙(yan)(yan)氣(qi)(qi)是影響火(huo)(huo)災(zai)中(zhong)人(ren)員疏散,以及消(xiao)防(fang)(fang)救援的(de)zui主(zhu)要(yao)因素,也是造成火(huo)(huo)災(zai)中(zhong)人(ren)員傷(shang)亡的(de)重要(yao)原因.而(er)建(jian)筑中(zhong)錯(cuo)綜復雜(za),縱橫分布的(de)各種通(tong)(tong)風及空調系統(tong)用的(de)管道成為了火(huo)(huo)災(zai)...

簡介(jie)：標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)是整(zheng)個招標(biao)(biao)(biao)(biao)(biao)zui重(zhong)要(yao)的(de)(de)(de)一環(huan)。標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)就像(xiang)劇本是電影、話(hua)劇的(de)(de)(de)靈(ling)魂(hun)。標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)必須(xu)(xu)表達出使(shi)用單(dan)位的(de)(de)(de)全(quan)(quan)部(bu)意愿，不能(neng)有疏漏。標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)也是投(tou)標(biao)(biao)(biao)(biao)(biao)商(shang)投(tou)標(biao)(biao)(biao)(biao)(biao)編制(zhi)(zhi)投(tou)標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)的(de)(de)(de)依(yi)(yi)據(ju)，投(tou)標(biao)(biao)(biao)(biao)(biao)商(shang)必須(xu)(xu)對標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)的(de)(de)(de)內容進行實(shi)質(zhi)性的(de)(de)(de)響應，否則(ze)被判定為(wei)無效(xiao)標(biao)(biao)(biao)(biao)(biao)（按廢棄標(biao)(biao)(biao)(biao)(biao)處理）。標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)同樣也是評標(biao)(biao)(biao)(biao)(biao)zui重(zhong)要(yao)的(de)(de)(de)依(yi)(yi)據(ju)。關鍵字：標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)編制(zhi)(zhi)標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)是整(zheng)個招標(biao)(biao)(biao)(biao)(biao)zui重(zhong)要(yao)的(de)(de)(de)一環(huan)。標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)就像(xiang)劇本是電影、話(hua)劇的(de)(de)(de)靈(ling)魂(hun)。標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)必須(xu)(xu)表達出使(shi)用單(dan)位的(de)(de)(de)全(quan)(quan)部(bu)意愿，不能(neng)有疏漏。標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)也是投(tou)標(biao)(biao)(biao)(biao)(biao)商(shang)投(tou)標(biao)(biao)(biao)(biao)(biao)編制(zhi)(zhi)投(tou)標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)的(de)(de)(de)依(yi)(yi)據(ju)，投(tou)標(biao)(biao)(biao)(biao)(biao)商(shang)必須(xu)(xu)對標(biao)(biao)(biao)(biao)(biao)書(shu)(shu)(shu)(shu)的(de)(de)(de)內容進行實(shi)質(zhi)性的(de)(de)(de)響應，否則(ze)被判定為(wei)無效(xiao)...

纏繞管道制(zhi)作(zuo)(zuo)工序管道結構(gou)：內(nei)(nei)(nei)襯(chen)(chen)層(ceng)(ceng)、次(ci)內(nei)(nei)(nei)襯(chen)(chen)層(ceng)(ceng)、接構(gou)層(ceng)(ceng)、外表(biao)面層(ceng)(ceng)1、內(nei)(nei)(nei)襯(chen)(chen)層(ceng)(ceng)的(de)作(zuo)(zuo)用(yong)(yong)：通(tong)常是(shi)有(you)玻璃纖維表(biao)面氈、內(nei)(nei)(nei)襯(chen)(chen)樹(shu)脂(zhi)(zhi)組成(cheng)的(de)富(fu)樹(shu)脂(zhi)(zhi)層(ceng)(ceng)，樹(shu)脂(zhi)(zhi)含量(liang)(liang)90±2％。是(shi)防(fang)滲防(fang)腐(fu)(fu)層(ceng)(ceng)，氣密性好，光(guang)潔度高。其厚度約(yue)為0.5mm。2、次(ci)內(nei)(nei)(nei)襯(chen)(chen)層(ceng)(ceng)的(de)作(zuo)(zuo)用(yong)(yong):（也稱中間(jian)耐(nai)腐(fu)(fu)蝕層(ceng)(ceng)）通(tong)常采用(yong)(yong)內(nei)(nei)(nei)襯(chen)(chen)樹(shu)脂(zhi)(zhi)加工無(wu)堿玻璃纖維噴射(she)紗增強，樹(shu)脂(zhi)(zhi)含量(liang)(liang)為70－75％。其作(zuo)(zuo)用(yong)(yong)除耐(nai)腐(fu)(fu)蝕外，更主(zhu)要的(de)是(shi)保護(hu)內(nei)(nei)(nei)襯(chen)(chen)層(ceng)(ceng)，起到保護(hu)或阻止(zhi)內(nei)(nei)(nei)襯(chen)(chen)層(ceng)(ceng)裂紋(wen)延展的(de)作(zuo)(zuo)用(yong)(yong)。其厚度約(yue)為3.5－4.5mm。3、結構(gou)層(ceng)(ceng)：用(yong)(yong)無(wu)堿無(wu)捻玻璃纖維纏繞浸潤結構(gou)樹(shu)脂(zhi)(zhi)后環...

玻璃纖(xian)維(wei)(wei)增(zeng)強塑料水(shui)(shui)箱(xiang)(xiang)(xiang)JC658.1—1997玻璃纖(xian)維(wei)(wei)增(zeng)強塑料水(shui)(shui)箱(xiang)(xiang)(xiang)第1部(bu)分：SMC組合(he)式(shi)水(shui)(shui)箱(xiang)(xiang)(xiang)第1部(bu)分：SMC組合(he)式(shi)水(shui)(shui)箱(xiang)(xiang)(xiang)1范圍本標(biao)準(zhun)(zhun)規(gui)定了SMC組合(he)式(shi)水(shui)(shui)箱(xiang)(xiang)(xiang)（以下(xia)簡(jian)稱(cheng)(cheng)水(shui)(shui)箱(xiang)(xiang)(xiang)）的(de)定義，標(biao)記，技術要求，試驗(yan)方法，檢驗(yan)規(gui)則及包(bao)裝(zhuang)、運(yun)輸和貯(zhu)存(cun)。本標(biao)準(zhun)(zhun)適用(yong)(yong)(yong)于(yu)由(you)SMC水(shui)(shui)箱(xiang)(xiang)(xiang)單(dan)板(ban)（以下(xia)簡(jian)稱(cheng)(cheng)單(dan)板(ban)）組裝(zhuang)成整體，用(yong)(yong)(yong)于(yu)貯(zhu)存(cun)生(sheng)活用(yong)(yong)(yong)水(shui)(shui)、貯(zhu)水(shui)(shui)量500m3以下(xia)的(de)水(shui)(shui)箱(xiang)(xiang)(xiang)。2引(yin)用(yong)(yong)(yong)標(biao)準(zhun)(zhun)下(xia)列(lie)標(biao)準(zhun)(zhun)所(suo)包(bao)含的(de)條(tiao)文，通(tong)過在本標(biao)準(zhun)(zhun)中引(yin)用(yong)(yong)(yong)而(er)構成為(wei)本標(biao)準(zhun)(zhun)的(de)條(tiao)文。本標(biao)準(zhun)(zhun)出版時，所(suo)示版本均為(wei)有效(xiao)。所(suo)有標(biao)準(zhun)(zhun)都會(hui)被修訂，使用(yong)(yong)(yong)本標(biao)準(zhun)(zhun)的(de)各方應探(tan)討使用(yong)(yong)(yong)...