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  • 2017

    9-23

    冷量(liang)水泵揚(yang)程通風(feng)的估算空調(diao)的問題23代(dai)表(biao)(biao)小(xiao)1匹,制(zhi)(zhi)冷面(mian)積(ji)10-14平(ping)米(mi)(mi)(mi)(mi)26代(dai)表(biao)(biao)正1匹,制(zhi)(zhi)冷面(mian)積(ji)14-18平(ping)米(mi)(mi)(mi)(mi)32代(dai)表(biao)(biao)小(xiao)1.5匹,制(zhi)(zhi)冷面(mian)積(ji)18-22平(ping)米(mi)(mi)(mi)(mi)35代(dai)表(biao)(biao)1.5匹,制(zhi)(zhi)冷面(mian)積(ji)22-25平(ping)米(mi)(mi)(mi)(mi)0.8P,1700-2100W1P,2200-2600W,適用面(mian)積(ji)12-15平(ping)米(mi)(mi)(mi)(mi)1.25P,2600-3000W1.5P,3000-3800W,適用面(mian)積(ji)18平(ping)方米(mi)(mi)(mi)(mi)左右2P,4000-5500W,適用面(mian)積(ji)28平(ping)方米(mi)(mi)(mi)(mi)左右每平(ping)方米(mi)(mi)(mi)(mi)所需的空調(diao)功率(制(zhi)(zhi)冷量(liang))一般估算在150W150W制(zhi)(zhi)冷=1平(ping)方米(mi)(mi)(mi)(mi)一...

  • 2017

    9-18

    六大(da)(da)禁忌六項(xiang)注意,助您裝好中央(yang)空(kong)調(diao)如今,中央(yang)空(kong)調(diao)逐(zhu)漸的(de)走入人(ren)們(men)的(de)日(ri)常生活,家(jia)用中央(yang)空(kong)調(diao)已成為現代家(jia)居(ju)生活必須具備(bei)的(de)條件之(zhi)(zhi)一。針對市場上(shang)戶式(shi)中央(yang)空(kong)調(diao)的(de)熱銷,專(zhuan)家(jia)提醒廣大(da)(da)消者,選擇中央(yang)空(kong)調(diao)要因房制(zhi)宜,按(an)照(zhao)自己(ji)房屋的(de)結構和預(yu)(yu)想中的(de)裝修效(xiao)(xiao)(xiao)果(guo)選擇空(kong)調(diao),確保中央(yang)空(kong)調(diao)施工(gong)順利進行,應(ying)掌握空(kong)調(diao)施工(gong)的(de)禁忌:1、室外(wai)機安(an)裝尺寸不(bu)符(fu)合安(an)裝要求,達不(bu)到預(yu)(yu)期(qi)的(de)散熱效(xiao)(xiao)(xiao)果(guo)會(hui)導(dao)致(zhi)(zhi)室外(wai)機效(xiao)(xiao)(xiao)率下降;2、安(an)裝多(duo)臺(tai)室外(wai)機時(shi)不(bu)按(an)制(zhi)定安(an)裝要求進行擺放,導(dao)致(zhi)(zhi)維修不(bu)便,各個主機效(xiao)(xiao)(xiao)果(guo)偏差;3、室內機送、回風口(kou)之(zhi)(zhi)間的(de)距離太短,...

  • 2017

    8-22

    軸流式(shi)消防(fang)排煙風(feng)(feng)(feng)機安(an)(an)(an)裝(zhuang)(zhuang)使用(yong)注意事項(xiang)1.安(an)(an)(an)裝(zhuang)(zhuang)前應(ying)詳細(xi)檢查(cha)通風(feng)(feng)(feng)機是(shi)否因(yin)包裝(zhuang)(zhuang)、運輸而有損(sun)壞、變形,待(dai)修(xiu)理妥善后(hou),才能進(jin)行安(an)(an)(an)裝(zhuang)(zhuang)。2.對風(feng)(feng)(feng)機銘牌標志進(jin)行核對,是(shi)否齊(qi)全準確(que),再進(jin)行安(an)(an)(an)裝(zhuang)(zhuang)。3.安(an)(an)(an)裝(zhuang)(zhuang)時要(yao)注意檢查(cha)各聯接(jie)(jie)部(bu)分緊固件是(shi)否有無松動,葉(xie)片與風(feng)(feng)(feng)筒(tong)間(jian)隙應(ying)均勻(yun),不得(de)相碰。4.聯接(jie)(jie)出(chu)風(feng)(feng)(feng)口之管道(dao)重量,不應(ying)由風(feng)(feng)(feng)機筒(tong)承受,安(an)(an)(an)裝(zhuang)(zhuang)時應(ying)另(ling)加支架。5.風(feng)(feng)(feng)機和(he)管道(dao)連(lian)接(jie)(jie)必須(xu)緊固,并清理雜物(wu)。6.風(feng)(feng)(feng)機底座(zuo)必須(xu)與地基平面(mian)自然接(jie)(jie)合,不得(de)敲(qiao)打螺拴強(qiang)制(zhi)連(lian)接(jie)(jie),以防(fang)底座(zuo)變形。安(an)(an)(an)裝(zhuang)(zhuang)時應(ying)用(yong)水平尺校(xiao)正機座(zuo),加墊以保持(chi)其水平位置,然...

  • 2017

    8-22

    軸(zhou)(zhou)流風(feng)機(ji)的應(ying)(ying)用范(fan)圍及(ji)注(zhu)意(yi)要點軸(zhou)(zhou)流風(feng)機(ji)可用于冶(ye)(ye)金(jin)(jin)、化工、輕工、食物(wu)、醫藥及(ji)平易近(jin)用建筑(zhu)等場(chang)所透風(feng)換氣或增強散熱之用。具(ju)體可用在五金(jin)(jin)加工車間(jian)(jian),機(ji)械車間(jian)(jian),紡織車間(jian)(jian),服裝車間(jian)(jian),印染(ran),制鞋,塑(su)膠(jiao),注(zhu)塑(su),壓(ya)鑄,熱處置(zhi),鑄造(zao),玻(bo)璃制品,噴涂(tu),電(dian)(dian)鍍,電(dian)(dian)子,化工,冶(ye)(ye)金(jin)(jin),皮革,玩具(ju),家電(dian)(dian)制造(zao)等場(chang)所。1.軸(zhou)(zhou)流風(feng)機(ji)允許全(quan)壓(ya)起(qi)動(dong)(dong)(dong)或降壓(ya)起(qi)動(dong)(dong)(dong),但(dan)應(ying)(ying)注(zhu)重(zhong),全(quan)壓(ya)起(qi)動(dong)(dong)(dong)時的電(dian)(dian)流約為5~7倍的額定電(dian)(dian)流,降壓(ya)起(qi)動(dong)(dong)(dong)轉距(ju)與電(dian)(dian)流平方成(cheng)正(zheng)比,當電(dian)(dian)網容量(liang)不足時,應(ying)(ying)采用降壓(ya)起(qi)動(dong)(dong)(dong)。2.軸(zhou)(zhou)流風(feng)機(ji)在試車時,應(ying)(ying)認真閱讀產(chan)品說(shuo)明書,檢查(cha)接...

  • 2017

    7-26

    引風(feng)(feng)機(ji)(ji)出(chu)現振動的(de)原(yuan)(yuan)(yuan)因(yin)(yin)(yin)(yin)原(yuan)(yuan)(yuan)因(yin)(yin)(yin)(yin)一:風(feng)(feng)機(ji)(ji)軸(zhou)(zhou)與電機(ji)(ji)軸(zhou)(zhou)不(bu)(bu)同(tong)心,致使連軸(zhou)(zhou)器發生(sheng)(sheng)歪(wai)斜。原(yuan)(yuan)(yuan)因(yin)(yin)(yin)(yin)二:風(feng)(feng)機(ji)(ji)殼(ke)或(huo)(huo)進風(feng)(feng)口與葉(xie)輪(lun)發生(sheng)(sheng)摩擦。原(yuan)(yuan)(yuan)因(yin)(yin)(yin)(yin)三:風(feng)(feng)機(ji)(ji)基(ji)礎(chu)的(de)剛度不(bu)(bu)夠或(huo)(huo)安(an)裝不(bu)(bu)牢固(gu)。原(yuan)(yuan)(yuan)因(yin)(yin)(yin)(yin)四:葉(xie)輪(lun)的(de)鉚(liu)釘(ding)松動,或(huo)(huo)葉(xie)輪(lun)發生(sheng)(sheng)變形。原(yuan)(yuan)(yuan)因(yin)(yin)(yin)(yin)五:葉(xie)輪(lun)軸(zhou)(zhou)盤孔與軸(zhou)(zhou)配合(he)產生(sheng)(sheng)松動,或(huo)(huo)者(zhe)聯軸(zhou)(zhou)器的(de)螺栓(shuan)發生(sheng)(sheng)松動。原(yuan)(yuan)(yuan)因(yin)(yin)(yin)(yin)六:風(feng)(feng)機(ji)(ji)進出(chu)口管道沒有安(an)裝好。原(yuan)(yuan)(yuan)因(yin)(yin)(yin)(yin)七(qi):葉(xie)輪(lun)受損,或(huo)(huo)者(zhe)葉(xie)片上有污(wu)垢或(huo)(huo)灰(hui)(hui)塵,或(huo)(huo)者(zhe)軸(zhou)(zhou)彎曲,使得(de)轉子(zi)不(bu)(bu)平衡。既然(ran)找到了原(yuan)(yuan)(yuan)因(yin)(yin)(yin)(yin),那(nei)么(me)接(jie)下(xia)來(lai),我們來(lai)介(jie)紹(shao)一下(xia)如(ru)何解決。措施一在機(ji)(ji)殼(ke)喉舌處(chu)加裝一排噴嘴,并調成不(bu)(bu)同(tong)的(de)角度。它與沖灰(hui)(hui)水泵相(xiang)連,并以沖...

  • 2017

    7-26

    風(feng)(feng)機(ji)(ji)常用(yong)計算(suan)公式(shi)(shi)(shi)風(feng)(feng)機(ji)(ji)知識(shi):風(feng)(feng)機(ji)(ji)是一種用(yong)于壓縮(suo)(suo)和輸(shu)(shu)送氣(qi)(qi)體(ti)(ti)(ti)(ti)的(de)(de)機(ji)(ji)械,從能量(liang)觀點來(lai)看,它(ta)是把原動機(ji)(ji)的(de)(de)機(ji)(ji)械能量(liang)轉變(bian)為氣(qi)(qi)體(ti)(ti)(ti)(ti)能量(liang)的(de)(de)一種機(ji)(ji)械。風(feng)(feng)機(ji)(ji)分(fen)類及用(yong)途:按作用(yong)原理分(fen)類透平式(shi)(shi)(shi)風(feng)(feng)機(ji)(ji)—通(tong)(tong)過(guo)旋轉葉片(pian)壓縮(suo)(suo)輸(shu)(shu)送氣(qi)(qi)體(ti)(ti)(ti)(ti)的(de)(de)風(feng)(feng)機(ji)(ji)。容積(ji)式(shi)(shi)(shi)風(feng)(feng)機(ji)(ji)—用(yong)改(gai)變(bian)氣(qi)(qi)體(ti)(ti)(ti)(ti)容積(ji)的(de)(de)方(fang)法壓縮(suo)(suo)及輸(shu)(shu)送氣(qi)(qi)體(ti)(ti)(ti)(ti)機(ji)(ji)械。按氣(qi)(qi)流運(yun)動方(fang)向分(fen)類離心(xin)式(shi)(shi)(shi)風(feng)(feng)機(ji)(ji)—氣(qi)(qi)流軸(zhou)(zhou)向駛入風(feng)(feng)機(ji)(ji)葉輪后(hou),在(zai)離心(xin)力(li)作用(yong)下被壓縮(suo)(suo),主(zhu)要沿(yan)徑(jing)向流動。軸(zhou)(zhou)流式(shi)(shi)(shi)風(feng)(feng)機(ji)(ji)—氣(qi)(qi)流軸(zhou)(zhou)向駛入旋轉葉片(pian)通(tong)(tong)道(dao),由于葉片(pian)與氣(qi)(qi)體(ti)(ti)(ti)(ti)相(xiang)互作用(yong),氣(qi)(qi)體(ti)(ti)(ti)(ti)被壓縮(suo)(suo)后(hou)近似在(zai)園(yuan)柱型表面上沿(yan)軸(zhou)(zhou)線方(fang)向流動。混流式(shi)(shi)(shi)風(feng)(feng)機(ji)(ji)—氣(qi)(qi)體(ti)(ti)(ti)(ti)與主(zhu)軸(zhou)(zhou)成某一...

  • 2017

    7-10

    從開工(gong)(gong)到(dao)竣工(gong)(gong),施工(gong)(gong)全過程文(wen)件清(qing)單,沒有比這(zhe)個更全了!2017-07-07工(gong)(gong)程資料(liao)平臺一、開工(gong)(gong)前資料(liao)1、中標通知書(shu)及(ji)施工(gong)(gong)許可證2、施工(gong)(gong)合(he)同3、委(wei)托監理工(gong)(gong)程的監理合(he)同4、施工(gong)(gong)圖審查批(pi)準書(shu)及(ji)施工(gong)(gong)圖審查報告5、質(zhi)量監督登記(ji)(ji)(ji)書(shu)6、質(zhi)量監督交底(di)要(yao)點及(ji)質(zhi)量監督工(gong)(gong)作方(fang)案7、巖土工(gong)(gong)程勘察(cha)報告8、施工(gong)(gong)圖會審記(ji)(ji)(ji)錄(lu)(lu)9、經(jing)監理(或業主)批(pi)準所(suo)施工(gong)(gong)組織設(she)計或施工(gong)(gong)方(fang)案10、開工(gong)(gong)報告11、質(zhi)量管理體系登記(ji)(ji)(ji)表12、施工(gong)(gong)現場質(zhi)量管理檢查記(ji)(ji)(ji)錄(lu)(lu)13、技術交底(di)記(ji)(ji)(ji)錄(lu)(lu)14、測(ce)量定位記(ji)(ji)(ji)錄(lu)(lu)點擊(ji)免費下載(zai)海量工(gong)(gong)程資料(liao)二、質(zhi)量驗(yan)收(shou)...

  • 2017

    6-19

    方形橫(heng)流冷(leng)卻塔產品(pin)簡介由機(ji)械工(gong)業部第四設計研究院與清華大學聯合研制(zhi)的(de)(de)(de)HBLG3系(xi)列(lie)節能(neng)橫(heng)流式玻璃鋼冷(leng)卻塔,單(dan)(dan)格水量(liang)為800~4000m3/h,共九個(ge)規格。它具(ju)有熱(re)力性能(neng)好、電耗少、整塔穩定性好、外形美觀(guan)、噪(zao)聲低、施工(gong)安(an)裝周期(qi)短、成本低等(deng)(deng)特點,廣泛(fan)應用(yong)于于石油、化(hua)工(gong)、冶(ye)金、發電等(deng)(deng)企業大水量(liang)的(de)(de)(de)循環(huan)系(xi)統中。方形橫(heng)流冷(leng)卻塔在吸收了(le)國內(nei)外同類產品(pin)的(de)(de)(de)先進經驗和(he)石化(hua)、電力、冶(ye)金等(deng)(deng)設計單(dan)(dan)位及(ji)用(yong)戶對HBLG及(ji)HBLG2系(xi)列(lie)冷(leng)卻塔提出的(de)(de)(de)寶貴意見,進行了(le)改型設計,形成了(le)現在的(de)(de)(de)HBLG3系(xi)列(lie),該(gai)系(xi)列(lie)...

  • 2017

    5-24

    鋁合(he)金回(hui)風(feng)(feng)(feng)口(kou)用在(zai)(zai)通風(feng)(feng)(feng)、空調系(xi)統(tong)(tong)的(de)(de)送、回(hui)風(feng)(feng)(feng)管(guan)路(lu)上,平(ping)(ping)時(shi)(shi)(shi)呈開啟狀態,當(dang)火(huo)(huo)(huo)災(zai)一旦發生,管(guan)道內氣體(ti)溫度達(da)到70℃時(shi)(shi)(shi)即自行關(guan)閉,并在(zai)(zai)一定(ding)時(shi)(shi)(shi)間內能(neng)滿(man)(man)足(zu)耐(nai)火(huo)(huo)(huo)穩定(ding)性(xing)和(he)耐(nai)火(huo)(huo)(huo)完(wan)整性(xing)要求(qiu),起隔煙(yan)阻火(huo)(huo)(huo)作用。排煙(yan)閥用在(zai)(zai)排煙(yan)系(xi)統(tong)(tong)管(guan)道上或排煙(yan)風(feng)(feng)(feng)機的(de)(de)吸入口(kou)處,平(ping)(ping)時(shi)(shi)(shi)呈關(guan)閉狀態,當(dang)火(huo)(huo)(huo)災(zai)發生時(shi)(shi)(shi),通過火(huo)(huo)(huo)災(zai)報警信號(hao)手(shou)動或自動開啟閥門,根據系(xi)統(tong)(tong)功能(neng)配合(he)排煙(yan),當(dang)管(guan)道內煙(yan)氣溫度達(da)到280℃時(shi)(shi)(shi)自動關(guan)閉,并能(neng)在(zai)(zai)一定(ding)時(shi)(shi)(shi)間內滿(man)(man)足(zu)耐(nai)火(huo)(huo)(huo)穩定(ding)性(xing)和(he)耐(nai)火(huo)(huo)(huo)完(wan)整性(xing)要求(qiu),起隔煙(yan)阻火(huo)(huo)(huo)作用。鋁合(he)金回(hui)風(feng)(feng)(feng)口(kou)系(xi)列條形活芯回(hui)風(feng)(feng)(feng)口(kou):此風(feng)(feng)(feng)口(kou)成條形,葉片整體(ti)的(de)(de)內芯...

  • 2017

    5-19

    玻(bo)璃(li)鋼(gang)屋(wu)(wu)頂風(feng)(feng)(feng)機(ji)(ji)系本公司綜合國內(nei)外(wai)同類產品的(de)(de)(de)優(you)點(dian)自(zi)行設計的(de)(de)(de)的(de)(de)(de)產品,風(feng)(feng)(feng)機(ji)(ji)噪聲(sheng)低,振動小。適用于電(dian)力、石油、化(hua)工、冶金(jin)、倉庫等現(xian)代(dai)化(hua)建筑設計的(de)(de)(de)強制通風(feng)(feng)(feng)。風(feng)(feng)(feng)機(ji)(ji)垂直安(an)(an)裝(zhuang)在屋(wu)(wu)頂上,有(you)蘑(mo)菇型風(feng)(feng)(feng)帽防雨雪。還配(pei)有(you)能自(zi)動開啟的(de)(de)(de)活頁風(feng)(feng)(feng)門,風(feng)(feng)(feng)機(ji)(ji)停止運(yun)轉時(shi)風(feng)(feng)(feng)門自(zi)動關閉(bi),以減少(shao)冬季(ji)室內(nei)熱量的(de)(de)(de)散失。活頁風(feng)(feng)(feng)門為風(feng)(feng)(feng)機(ji)(ji)附件,由用戶(hu)在定貨時(shi)選用。蘑(mo)菇形風(feng)(feng)(feng)帽及機(ji)(ji)殼由玻(bo)璃(li)鋼(gang)制成(cheng)。風(feng)(feng)(feng)帽和機(ji)(ji)殼可拆卸分開,便于安(an)(an)裝(zhuang)、維修。葉(xie)輪直聯(lian)在電(dian)機(ji)(ji)上,采(cai)用玻(bo)璃(li)鋼(gang)機(ji)(ji)翼形葉(xie)片,使(shi)風(feng)(feng)(feng)機(ji)(ji)有(you)良好(hao)的(de)(de)(de)氣動性能。風(feng)(feng)(feng)機(ji)(ji)性能、外(wai)形結構,安(an)(an)裝(zhuang)尺寸及重量1、...

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