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  • 2019

    6-26

    玻璃(li)鋼(gang)軸(zhou)流風機(ji)(ji)(ji)(ji)可用作(zuo)一(yi)般工廠、倉庫、住(zhu)宅等建筑物的(de)通風換(huan)氣(qi)(qi),特別(bie)適用于排送一(yi)定濃度的(de)腐(fu)(fu)蝕(shi)性(xing)氣(qi)(qi)體(ti),也(ye)可增強暖氣(qi)(qi)散而之用,也(ye)可在(zai)較長的(de)排氣(qi)(qi)管道間隔串連安裝,以提高管道中的(de)風壓(ya)。玻璃(li)鋼(gang)軸(zhou)流風機(ji)(ji)(ji)(ji)具(ju)(ju)有(you)結構合理、設計簡單(dan)、靜壓(ya)及效率(lv)高、防腐(fu)(fu)性(xing)能(neng)良好(hao)、噪(zao)音低、運轉平穩、機(ji)(ji)(ji)(ji)械振(zhen)動小、氣(qi)(qi)流順暢(chang)等特點。該(gai)(gai)系(xi)列風機(ji)(ji)(ji)(ji)電(dian)(dian)機(ji)(ji)(ji)(ji)裝配(pei)在(zai)風機(ji)(ji)(ji)(ji)筒(tong)體(ti)上部,有(you)可調(diao)的(de)電(dian)(dian)機(ji)(ji)(ji)(ji)支承座板,采(cai)用角帶傳動,從而使風機(ji)(ji)(ji)(ji)所輸送的(de)各種耐腐(fu)(fu)性(xing)氣(qi)(qi)體(ti)與(yu)電(dian)(dian)機(ji)(ji)(ji)(ji)隔離(li),保證電(dian)(dian)機(ji)(ji)(ji)(ji)使用壽命(ming)。風筒(tong)內采(cai)用外溝球面萬向軸(zhou)承座,具(ju)(ju)有(you)體(ti)積小、密封性(xing)能(neng)好(hao)等到優點。該(gai)(gai)...

  • 2019

    5-27

    壁式(shi)(shi)軸流風(feng)(feng)(feng)機(ji)(ji)用(yong)低噪聲風(feng)(feng)(feng)機(ji)(ji)電(dian)機(ji)(ji)直聯傳(chuan)動;整機(ji)(ji)制成(cheng)方(fang)(fang)形,外(wai)形美觀(guan),墻體預(yu)留方(fang)(fang)孔安裝方(fang)(fang)便;出風(feng)(feng)(feng)口裝有自垂百葉,以防上室外(wai)雨水和自然風(feng)(feng)(feng)向室內倒灌:具有明顯的(de)安裝牢固、振動小(xiao)、噪聲低、運行平穩等(deng)優點,廣泛適用(yong)于工礦(kuang)企(qi)業、民用(yong)建(jian)筑(zhu)、體育館、畜牧業的(de)壁式(shi)(shi)排風(feng)(feng)(feng)。壁式(shi)(shi)軸流風(feng)(feng)(feng)機(ji)(ji)的(de)維(wei)護(hu)和貯存(cun):1、使用(yong)環境應經常保(bao)(bao)持整潔,壁式(shi)(shi)軸流風(feng)(feng)(feng)機(ji)(ji)表面保(bao)(bao)持清潔,進、出風(feng)(feng)(feng)口不應有雜(za)物,定期清除風(feng)(feng)(feng)機(ji)(ji)及管道(dao)內的(de)灰塵等(deng)雜(za)物。2、只能在(zai)風(feng)(feng)(feng)機(ji)(ji)*正(zheng)常情(qing)況下方(fang)(fang)可(ke)運轉,同事要保(bao)(bao)證供(gong)電(dian)設(she)施(shi)容(rong)量充足(zu),電(dian)壓穩定,嚴禁缺(que)相運行,供(gong)電(dian)線路(lu)必...

  • 2019

    4-27

    混流(liu)風(feng)機(ji)(ji)的應用(yong)子午(wu)加(jia)速方法和“準三元”流(liu)動(dong)理論設計,采用(yong)直(zhi)線(xian)形(xing)(xing)(xing)(xing)外(wai)筒、錐形(xing)(xing)(xing)(xing)輪(lun)(lun)轂、扭曲翼(yi)形(xing)(xing)(xing)(xing)葉片的結構形(xing)(xing)(xing)(xing)式。壓力較(jiao)同(tong)機(ji)(ji)號(hao)軸流(liu)風(feng)機(ji)(ji)高,風(feng)量(liang)較(jiao)同(tong)機(ji)(ji)號(hao)離心風(feng)機(ji)(ji)大。具(ju)有效(xiao)率高、結構緊湊、噪(zao)聲低、體(ti)積小、安(an)裝方便等(deng)優點,廣泛適用(yong)于賓館(guan)(guan)、飯(fan)店、商(shang)場(chang)、寫字樓、體(ti)育館(guan)(guan)等(deng)民用(yong)建筑的通(tong)(tong)排(pai)風(feng)、管道加(jia)壓送風(feng)及(ji)工礦企業的通(tong)(tong)風(feng)換氣場(chang)所。其中雙速風(feng)機(ji)(ji)可根據使用(yong)工況要求通(tong)(tong)過變(bian)速來調整所需風(feng)量(liang)、風(feng)壓。混流(liu)風(feng)機(ji)(ji)基本結構型(xing)式為進出風(feng)口(kou)在(zai)同(tong)一軸線(xian)上,輪(lun)(lun)殼為錐形(xing)(xing)(xing)(xing)筒,葉片沿流(liu)向呈不等(deng)寬度形(xing)(xing)(xing)(xing)狀(zhuang)。筒形(xing)(xing)(xing)(xing)有直(zhi)筒型(xing),鼓形(xing)(xing)(xing)(xing)和進口(kou)加(jia)弧形(xing)(xing)(xing)(xing)消...

  • 2019

    3-25

    混(hun)流(liu)(liu)風機(ji)主要(yao)有葉(xie)(xie)輪(lun)(lun)、機(ji)殼、進口集流(liu)(liu)器(qi)、導流(liu)(liu)片、電(dian)動機(ji)等(deng)部件組成。葉(xie)(xie)輪(lun)(lun)采(cai)用(yong)有子午加(jia)速(su)特點的(de)扭(niu)曲平板葉(xie)(xie)片焊接在(zai)輪(lun)(lun)毅上。經過平衡校驗,有良(liang)好(hao)的(de)空氣(qi)動力(li)性能。機(ji)殼采(cai)用(yong)圓簡(jian)形(xing)(xing),與清單(dan)功能和(he)集風器(qi)聯接成整(zheng)體。出(chu)口裝有導流(liu)(liu)片,具(ju)有良(liang)好(hao)的(de)氣(qi)流(liu)(liu)分布(bu),壓力(li)穩定。設計(ji)二次進風,有利降低電(dian)機(ji)的(de)環境溫度(du)。混(hun)流(liu)(liu)風機(ji)特性:基本結構型(xing)式(shi)為(wei)進出(chu)風口在(zai)同一(yi)軸(zhou)(zhou)線(xian)上(即軸(zhou)(zhou)向(xiang)結構),輪(lun)(lun)殼為(wei)錐形(xing)(xing)筒,葉(xie)(xie)片沿流(liu)(liu)向(xiang)呈不等(deng)寬度(du)形(xing)(xing)狀。筒形(xing)(xing)有直筒型(xing),鼓形(xing)(xing)和(he)進口加(jia)弧(hu)形(xing)(xing)消聲(sheng)器(qi)等(deng)三種(zhong)型(xing)式(shi)。根據氣(qi)流(liu)(liu)子午加(jia)速(su)原理,風機(ji)具(ju)有離心(xin)和(he)軸(zhou)(zhou)流(liu)(liu)的(de)雙(shuang)重(zhong)特...

  • 2019

    3-1

    單(dan)層(ceng)(ceng)(ceng)百(bai)葉(xie)(xie)風(feng)口(kou)(kou)(kou)(kou)與雙(shuang)(shuang)層(ceng)(ceng)(ceng)百(bai)葉(xie)(xie)風(feng)口(kou)(kou)(kou)(kou)區(qu)別(bie)(bie)單(dan)層(ceng)(ceng)(ceng)和雙(shuang)(shuang)側百(bai)葉(xie)(xie)風(feng)口(kou)(kou)(kou)(kou)都(dou)是屬于百(bai)葉(xie)(xie)風(feng)口(kou)(kou)(kou)(kou),兩(liang)(liang)者(zhe)雖然只(zhi)有一(yi)字之差(cha),但是其在某些方面還是有一(yi)定區(qu)別(bie)(bie)的(de),下面為(wei)您(nin)介紹一(yi)下。首先(xian),來看看兩(liang)(liang)者(zhe)的(de)共(gong)同點(dian),兩(liang)(liang)者(zhe)都(dou)是可(ke)(ke)調(diao)葉(xie)(xie)片,并且能(neng)夠(gou)得(de)到不(bu)同的(de)送(song)風(feng)距離(li)和不(bu)同擴散角,制作(zuo)材料都(dou)可(ke)(ke)選(xuan)擇(ze)鋁質或(huo)鐵質。兩(liang)(liang)者(zhe)的(de)不(bu)同點(dian)包括:單(dan)層(ceng)(ceng)(ceng)百(bai)葉(xie)(xie)風(feng)口(kou)(kou)(kou)(kou)不(bu)僅可(ke)(ke)作(zuo)為(wei)送(song)風(feng)口(kou)(kou)(kou)(kou)還可(ke)(ke)作(zuo)為(wei)回(hui)風(feng)口(kou)(kou)(kou)(kou),而雙(shuang)(shuang)層(ceng)(ceng)(ceng)百(bai)葉(xie)(xie)風(feng)口(kou)(kou)(kou)(kou)只(zhi)可(ke)(ke)作(zuo)為(wei)送(song)風(feng)口(kou)(kou)(kou)(kou);單(dan)層(ceng)(ceng)(ceng)百(bai)葉(xie)(xie)風(feng)口(kou)(kou)(kou)(kou)作(zuo)為(wei)送(song)風(feng)口(kou)(kou)(kou)(kou)時(shi)分別(bie)(bie)與調(diao)節閥配合使用,雙(shuang)(shuang)層(ceng)(ceng)(ceng)也(ye)可(ke)(ke)以,但是單(dan)層(ceng)(ceng)(ceng)百(bai)葉(xie)(xie)風(feng)口(kou)(kou)(kou)(kou)作(zuo)為(wei)回(hui)風(feng)口(kou)(kou)(kou)(kou)時(shi),可(ke)(ke)制成可(ke)(ke)開結構、與濾網配合使用。兩(liang)(liang)者(zhe)主要的(de)區(qu)別(bie)(bie)就...

  • 2018

    12-7

    雙速風機(ji)控(kong)(kong)(kong)制(zhi)(zhi)柜根據起(qi)動(dong)方式不(bu)同(tong),分(fen)為直(zhi)接(jie)起(qi)動(dong),Y--三角降壓起(qi)動(dong)及(ji)自耦降壓起(qi)動(dong)。用(yong)戶未作(zuo)說(shuo)明(ming)(ming)時按直(zhi)接(jie)起(qi)動(dong)生產(chan)(chan)。門內有(you)橡膠壓封,外表用(yong)噴(pen)塑處(chu)理;電(dian)器元件特選產(chan)(chan)品。產(chan)(chan)品根據不(bu)同(tong)的使(shi)用(yong)需要(yao),類型分(fen)別具有(you)主回路、斷相、過載(zai)保(bao)(bao)護(hu)(hu)以及(ji)泵(beng)(beng)體泄(xie)漏(lou)、定(ding)子(zi)繞組超(chao)熱保(bao)(bao)護(hu)(hu)等功能(neng)。凡主、備控(kong)(kong)(kong)制(zhi)(zhi)產(chan)(chan)品一律具備故障泵(beng)(beng)機(ji)自行(xing)停止,備用(yong)泵(beng)(beng)延長自投功能(neng)。雙速風機(ji)控(kong)(kong)(kong)制(zhi)(zhi)柜控(kong)(kong)(kong)制(zhi)(zhi)功能(neng)說(shuo)明(ming)(ming):1.消防電(dian)氣控(kong)(kong)(kong)制(zhi)(zhi)裝(zhuang)置具有(you)手動(dong)和自動(dong)控(kong)(kong)(kong)制(zhi)(zhi)方式,并能(neng)接(jie)受(shou)來自消防聯動(dong)控(kong)(kong)(kong)制(zhi)(zhi)器的聯動(dong)控(kong)(kong)(kong)制(zhi)(zhi)信號,在自動(dong)工作(zuo)狀態下(xia),執行(xing)預定(ding)的動(dong)作(zuo),控(kong)(kong)(kong)制(zhi)(zhi)受(shou)控(kong)(kong)(kong)設備進...

  • 2018

    11-25

    百(bai)葉(xie)軸流(liu)風(feng)(feng)(feng)(feng)(feng)機(ji)具(ju)有(you)噪音低、風(feng)(feng)(feng)(feng)(feng)量大(da)(da)、耗(hao)電量少、結(jie)構合理等(deng)(deng)(deng)(deng)特點。它的葉(xie)片是根(gen)據三(san)元流(liu)理論設計制(zhi)造(zao)的,是目前化工、輕工、民用(yong)建筑、賓館等(deng)(deng)(deng)(deng)部(bu)門選用(yong)的理想配套設備。百(bai)葉(xie)軸流(liu)風(feng)(feng)(feng)(feng)(feng)機(ji)適用(yong)于(yu)(yu)工礦企業(ye)、車間(jian)倉庫等(deng)(deng)(deng)(deng)場(chang)所作(zuo)(zuo)防(fang)(fang)暑降溫(wen)、通風(feng)(feng)(feng)(feng)(feng)換氣使(shi)(shi)用(yong)或用(yong)于(yu)(yu)一般工業(ye)管道(dao)加壓(ya)(ya)、送(song)風(feng)(feng)(feng)(feng)(feng)、排風(feng)(feng)(feng)(feng)(feng)、屋(wu)頂通風(feng)(feng)(feng)(feng)(feng)使(shi)(shi)用(yong)。百(bai)葉(xie)軸流(liu)風(feng)(feng)(feng)(feng)(feng)機(ji)特點:*噪音低,風(feng)(feng)(feng)(feng)(feng)量大(da)(da),效率高,風(feng)(feng)(feng)(feng)(feng)壓(ya)(ya)穩定;*色(se)彩(cai)柔(rou)和(he)光鮮,持久不變(bian);*具(ju)有(you)防(fang)(fang)風(feng)(feng)(feng)(feng)(feng),防(fang)(fang)雨,防(fang)(fang)雪,防(fang)(fang)盜功(gong)能;*采用(yong)100%銅(tong)線電機(ji),顯著延長使(shi)(shi)用(yong)壽(shou)命;*廣泛適用(yong)于(yu)(yu)工廠企業(ye),車間(jian)倉庫等(deng)(deng)(deng)(deng)場(chang)所作(zuo)(zuo)防(fang)(fang)暑降溫(wen)、通風(feng)(feng)(feng)(feng)(feng)換氣...

  • 2018

    10-27

    消(xiao)防(fang)(fang)排(pai)(pai)煙(yan)風機(ji)通常是(shi)高(gao)層(ceng)民(min)(min)(min)用建筑的主要(yao)防(fang)(fang)排(pai)(pai)煙(yan)設施(shi)(shi),是(shi)高(gao)層(ceng)民(min)(min)(min)用建筑保(bao)障人民(min)(min)(min)生(sheng)命財產安全*的,但(dan)由于部(bu)(bu)分(fen)(fen)設計、施(shi)(shi)工(gong)(gong)人員(yuan)對(dui)(dui)防(fang)(fang)排(pai)(pai)煙(yan)設施(shi)(shi)的結構、作(zuo)用、性能缺乏了解,對(dui)(dui)國家(jia)規范(fan)標準理解不(bu)(bu)透徹,往(wang)往(wang)導致在(zai)設計、施(shi)(shi)工(gong)(gong)中(zhong)存在(zai)一(yi)些問題,下(xia)面(mian)就給大(da)家(jia)詳細介紹一(yi)下(xia)幾(ji)個方面(mian)。一(yi)、自(zi)(zi)然(ran)排(pai)(pai)煙(yan)設施(shi)(shi)達不(bu)(bu)到排(pai)(pai)煙(yan)目的自(zi)(zi)然(ran)排(pai)(pai)煙(yan)是(shi)一(yi)種經(jing)濟、簡(jian)單、易操(cao)作(zuo)、維護管理方便(bian)的排(pai)(pai)煙(yan)方式,但(dan)由于部(bu)(bu)分(fen)(fen)工(gong)(gong)程(cheng)在(zai)設計、施(shi)(shi)工(gong)(gong)過程(cheng)中(zhong)不(bu)(bu)按(an)規范(fan)要(yao)求進行,往(wang)往(wang)導致工(gong)(gong)程(cheng)完(wan)工(gong)(gong)后,自(zi)(zi)然(ran)排(pai)(pai)煙(yan)設施(shi)(shi)不(bu)(bu)具(ju)備排(pai)(pai)煙(yan)作(zuo)用,分(fen)(fen)析其原(yuan)因(yin)主要(yao)有以下(xia)幾(ji)個方面(mian):1、自(zi)(zi)然(ran)排(pai)(pai)煙(yan)窗(chuang)的...

  • 2018

    9-26

    高(gao)(gao)(gao)溫(wen)加壓風(feng)(feng)(feng)機(ji)(ji)的(de)(de)(de)密封(feng)(feng)主要是指風(feng)(feng)(feng)機(ji)(ji)的(de)(de)(de)軸端密封(feng)(feng)。軸端密封(feng)(feng)布(bu)置在風(feng)(feng)(feng)機(ji)(ji)轉子軸的(de)(de)(de)兩(liang)端,防止(zhi)風(feng)(feng)(feng)機(ji)(ji)內的(de)(de)(de)高(gao)(gao)(gao)壓氣(qi)體(ti)(ti)(ti)向機(ji)(ji)外泄漏。密封(feng)(feng)的(de)(de)(de)性能(neng)是風(feng)(feng)(feng)機(ji)(ji)運行可靠性的(de)(de)(de)重要指標之一。高(gao)(gao)(gao)溫(wen)加壓風(feng)(feng)(feng)機(ji)(ji)輸(shu)送有毒、有害(hai)、易燃(ran)、易爆(bao)或貴重氣(qi)體(ti)(ti)(ti)的(de)(de)(de)場合更是如此。如果密封(feng)(feng)不好,不但漏失了(le)大量(liang)的(de)(de)(de)貴重氣(qi)體(ti)(ti)(ti),更嚴(yan)(yan)重的(de)(de)(de)是將造成(cheng)嚴(yan)(yan)重的(de)(de)(de)環境污染。高(gao)(gao)(gao)溫(wen)加壓風(feng)(feng)(feng)機(ji)(ji)結構(gou)特(te)點1、葉(xie)(xie)輪(lun),葉(xie)(xie)輪(lun)上有12片前向彎曲的(de)(de)(de)葉(xie)(xie)片,葉(xie)(xie)輪(lun)成(cheng)型(xing)后(hou)經動、靜平衡及超速試驗(yan),保證運轉平穩(wen)、安全可靠。2、機(ji)(ji)殼,用(yong)低合金鋼板(ban)制成(cheng)蝸行體(ti)(ti)(ti)3、進風(feng)(feng)(feng)口,收(shou)斂式流線型(xing)的(de)(de)(de)整體(ti)(ti)(ti)結構(gou),用(yong)螺栓接(jie)在...

  • 2018

    8-26

    雙速風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)控制柜的(de)(de)起(qi)(qi)動及調試1.雙速風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)控制柜達(da)到(dao)正(zheng)常運速時(shi),應(ying)(ying)檢測風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)各相輸(shu)入(ru)電(dian)(dian)(dian)源是否(fou)正(zheng)常,風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)的(de)(de)運行電(dian)(dian)(dian)流不(bu)能超過其額(e)定電(dian)(dian)(dian)流,若運行電(dian)(dian)(dian)流超過其額(e)定電(dian)(dian)(dian)流,應(ying)(ying)檢查供(gong)給(gei)風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)的(de)(de)電(dian)(dian)(dian)壓(ya)是否(fou)正(zheng)常。2.對離心風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)和風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)箱,所需(xu)電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)功率是指在待定工況(kuang)下(xia),加上(shang)機(ji)(ji)(ji)(ji)械損(sun)失與應(ying)(ying)有的(de)(de)儲(chu)備量而(er)言,并非(fei)出風(feng)(feng)(feng)(feng)口全開時(shi)所需(xu)的(de)(de)功率,如風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)的(de)(de)出風(feng)(feng)(feng)(feng)口不(bu)接管道或未加外(wai)界阻力而(er)進行空運轉,則電(dian)(dian)(dian)機(ji)(ji)(ji)(ji)有燒毀的(de)(de)危險(xian),為(wei)了安全起(qi)(qi)見,應(ying)(ying)在風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)的(de)(de)出風(feng)(feng)(feng)(feng)口或入(ru)口管路加上(shang)閥(fa)門,起(qi)(qi)動風(feng)(feng)(feng)(feng)機(ji)(ji)(ji)(ji)時(shi)關閉,運轉后將閥(fa)門慢慢開啟,達(da)到(dao)規定工況(kuang)為(wei)止,并注意風(feng)(feng)(feng)(feng)...

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