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地(di)址:重慶(qing)市江津區雙福新區福星大道937號鑫成瑞暖通廠區
1、在(zai)設(she)計(ji)(ji)(ji)靜(jing)壓(ya)箱時,如(ru)(ru)果按(an)著規定的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)速成進行設(she)計(ji)(ji)(ji),箱體(ti)將會很大(da)(da)(da);一般(ban)的(de)(de)(de)(de)(de)(de)(de)靜(jing)壓(ya)箱長(chang)邊要寬出(chu)風(feng)(feng)管邊400mm,高(gao)(gao)度(du)(du)要寬出(chu)風(feng)(feng)管高(gao)(gao)度(du)(du)400mm ;2、選靜(jing)壓(ya)箱的(de)(de)(de)(de)(de)(de)(de)經(jing)驗是(shi)(shi)(shi)5~10db(a)/m,阻抗復合型(似(si)乎空(kong)調通風(feng)(feng)系統一般(ban)都用(yong)這個(ge)(ge))消聲器10~15db(a)/m;3、控制(zhi)風(feng)(feng)速 在(zai)2.5以(yi)(yi)(yi)內 若體(ti)積太大(da)(da)(da)可(ke)適(shi)當得(de)(de)提高(gao)(gao)一下風(feng)(feng)速 關(guan)于(yu)長(chang)度(du)(du)一般(ban)大(da)(da)(da)于(yu)1米(mi)沒(mei)有其他得(de)(de)強制(zhi)要求 ;4、高(gao)(gao)度(du)(du)×深度(du)(du)=靜(jing)壓(ya)箱截(jie)面(mian)面(mian)積,靜(jing)壓(ya)箱截(jie)面(mian)面(mian)積×2.5m/s=風(feng)(feng)機(ji)風(feng)(feng)量(liang)(liang),至于(yu)高(gao)(gao)度(du)(du)和深度(du)(du)怎么(me)(me)配(pei),自(zi)己(ji)把握吧;5、用(yong)你(ni)機(ji)組(zu)的(de)(de)(de)(de)(de)(de)(de)風(feng)(feng)量(liang)(liang)L÷3米(mi)/秒,可(ke)得(de)(de)到(dao)你(ni)靜(jing)壓(ya)箱一個(ge)(ge)面(mian)的(de)(de)(de)(de)(de)(de)(de)面(mian)積,然后你(ni)根(gen)據你(ni)房子的(de)(de)(de)(de)(de)(de)(de)高(gao)(gao)度(du)(du),假如(ru)(ru)是(shi)(shi)(shi)4米(mi),可(ke)你(ni)的(de)(de)(de)(de)(de)(de)(de)機(ji)組(zu)是(shi)(shi)(shi)2米(mi)高(gao)(gao),在(zai)減去軟接頭(tou)大(da)(da)(da)概(gai)0.5米(mi),上面(mian)留(liu)高(gao)(gao)0.5米(mi),那你(ni)的(de)(de)(de)(de)(de)(de)(de)靜(jing)壓(ya)箱只有1米(mi)高(gao)(gao),那你(ni)就(jiu)可(ke)以(yi)(yi)(yi)確(que)定寬度(du)(du)了,有了兩個(ge)(ge)數,第三個(ge)(ge)數也就(jiu)容易確(que)定了,這里主要的(de)(de)(de)(de)(de)(de)(de)是(shi)(shi)(shi)要看自(zi)己(ji)的(de)(de)(de)(de)(de)(de)(de)空(kong)調機(ji)房夠不(bu)夠位置,如(ru)(ru)果夠位置就(jiu)盡量(liang)(liang)的(de)(de)(de)(de)(de)(de)(de)大(da)(da)(da)點!!長(chang)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)計(ji)(ji)(ji)算方(fang)法也是(shi)(shi)(shi)一樣的(de)(de)(de)(de)(de)(de)(de),你(ni)知道了寬度(du)(du),那么(me)(me)你(ni)的(de)(de)(de)(de)(de)(de)(de)寬度(du)(du)乘以(yi)(yi)(yi)長(chang)度(du)(du)不(bu)也是(shi)(shi)(shi)有個(ge)(ge)面(mian)積嗎?這個(ge)(ge)面(mian)積也要等(deng)于(yu)L/3,不(bu)過(guo)在(zai)設(she)計(ji)(ji)(ji)院里的(de)(de)(de)(de)(de)(de)(de)面(mian)風(feng)(feng)速是(shi)(shi)(shi)取用(yong)2m/s的(de)(de)(de)(de)(de)(de)(de),如(ru)(ru)果夠空(kong)間,就(jiu)做大(da)(da)(da)點吧;
1安(an)(an)裝好(hao)采用水平聯(lian)通(tong)(tong)的(de)方(fang)(fang)式。操作(zuo)簡單,使(shi)用安(an)(an)全范圍(wei)廣。有人說,我方(fang)(fang)式也養好(hao)雞(ji),我只(zhi)能說沒(mei)有養不(bu)(bu)好(hao)雞(ji)的(de)雞(ji)舍(she),只(zhi)有養不(bu)(bu)好(hao)雞(ji)的(de)人。合理設(she)計本身是(shi)為了(le)減小(xiao)(xiao)勞動量的(de)!2開(kai)(kai)口(kou)大(da)小(xiao)(xiao)與數量。建議(yi)等(deng)于風(feng)管(guan)(guan)橫截(jie)面積(ji),按照(zhao)管(guan)(guan)子內徑實際有效面積(ji)計算(suan)。開(kai)(kai)口(kou)大(da)小(xiao)(xiao)不(bu)(bu)敢妄(wang)言,開(kai)(kai)口(kou)越(yue)小(xiao)(xiao),所需開(kai)(kai)口(kou)數量越(yue)多,出風(feng)越(yue)細越(yue)散越(yue)均(jun)勻,但(dan)沖(chong)勁不(bu)(bu)足(zu)(zu),降(jiang)低負壓(ya)減緩風(feng)速相對更(geng)安(an)(an)全。開(kai)(kai)口(kou)越(yue)大(da),進風(feng)越(yue)厚,沖(chong)勁越(yue)足(zu)(zu),相對可以(yi)提高負壓(ya)工作(zuo),同樣配置(zhi)(zhi)(zhi)風(feng)管(guan)(guan)數量,安(an)(an)全范圍(wei)內滿足(zu)(zu)更(geng)多進風(feng)量。(主要是(shi)冷(leng)風(feng)緩沖(chong)范圍(wei)廣了(le))3配置(zhi)(zhi)(zhi)方(fang)(fang)式。根(gen)據(ju)不(bu)(bu)同雞(ji)舍(she)養殖(zhi)數量、大(da)小(xiao)(xiao)等(deng)兩種配置(zhi)(zhi)(zhi)方(fang)(fang)式。一是(shi)根(gen)據(ju)冬(dong)季大(da)的(de)小(xiao)(xiao)通(tong)(tong)風(feng)量,配置(zhi)(zhi)(zhi)足(zu)(zu)夠(gou)風(feng)管(guan)(guan)數量,在(zai)(zai)冬(dong)季養殖(zhi)過程中(zhong)完全不(bu)(bu)開(kai)(kai)啟通(tong)(tong)風(feng)窗,只(zhi)用風(feng)管(guan)(guan)通(tong)(tong)風(feng)。二是(shi)根(gen)據(ju)風(feng)機大(da)小(xiao)(xiao)配比通(tong)(tong)風(feng)管(guan)(guan),但(dan)不(bu)(bu)建議(yi)大(da)雞(ji)舍(she)滿足(zu)(zu)小(xiao)(xiao)風(feng)機的(de)配比,此時小(xiao)(xiao)通(tong)(tong)風(feng)在(zai)(zai)風(feng)管(guan)(guan)不(bu)(bu)夠(gou)用時,開(kai)(kai)啟通(tong)(tong)風(feng)窗,過渡時機、操作(zuo)方(fang)(fang)式不(bu)(bu)好(hao)掌握,難(nan)度(du)(du)高,容(rong)易(yi)出問(wen)題。如果配置(zhi)(zhi)(zhi)風(feng)管(guan)(guan)足(zu)(zu)夠(gou),外(wai)界(jie)溫度(du)(du)持續升(sheng)高,用到溫控降(jiang)溫模(mo)式下,開(kai)(kai)啟側(ce)窗通(tong)(tong)風(feng),相對時機更(geng)好(hao),更(geng)安(an)(an)全。
1、70℃防火閥用在空調送風、通風系統管道上;平時常開,發生火災時關閉,聯鎖風機,使風機關閉;2、280℃防火閥用在排煙系統管道上,平時常開,發生火災時排煙,當煙氣溫度達到280度時,防火閥關閉,聯鎖風機關閉;3、280℃防火閥應為常開,又叫高溫防火閥,一般高品質風機通風管安裝在有高溫環境的通風管道中,當溫度到達280℃后易熔合金熔化,閥門關閉,同時可以用24V電信號控制。如果說是280排煙防火閥應為常閉,風機通風管安裝在排(pai)煙(yan)管道中發生火(huo)災時(shi)控(kong)制中心給出電信號使其打開(kai)排(pai)煙(yan),當溫(wen)度到達280時(shi)易熔合金熔化閥門(men)關閉,是一種二次動作的閥門(men)。
1、通(tong)風(feng)(feng)機(ji)(ji)安(an)裝(zhuang)(zhuang)(zhuang)應符(fu)合下列(lie)規定(1)風(feng)(feng)機(ji)(ji)試運(yun)轉時,葉輪旋(xuan)轉方向(xiang)正確(que)(que),經不(bu)少于2H運(yun)轉后,滑動(dong)軸承(cheng)溫(wen)(wen)升不(bu)超過(guo)(guo)35度(du),高(gao)溫(wen)(wen)度(du)不(bu)超過(guo)(guo)70度(du);滾動(dong)軸承(cheng)溫(wen)(wen)升不(bu)超過(guo)(guo)40度(du),高(gao)溫(wen)(wen)度(du)不(bu)超過(guo)(guo)80度(du)。(2)離心風(feng)(feng)機(ji)(ji)與(yu)(yu)(yu)減(jian)(jian)震(zhen)臺座接(jie)觸緊密,螺栓擰緊,并(bing)有(you)防松裝(zhuang)(zhuang)(zhuang)置。(3)管道風(feng)(feng)機(ji)(ji)采(cai)用(yong)減(jian)(jian)震(zhen)吊架(jia)(jia)安(an)裝(zhuang)(zhuang)(zhuang)時,風(feng)(feng)機(ji)(ji)與(yu)(yu)(yu)減(jian)(jian)震(zhen)吊架(jia)(jia)連接(jie)緊密,牢(lao)固(gu)(gu)(gu)可(ke)靠;采(cai)用(yong)支拖架(jia)(jia)安(an)裝(zhuang)(zhuang)(zhuang)時,風(feng)(feng)機(ji)(ji)與(yu)(yu)(yu)減(jian)(jian)震(zhen)器(qi)(qi)及(ji)支架(jia)(jia)、托架(jia)(jia)連接(jie)緊密,穩(wen)(wen)固(gu)(gu)(gu)可(ke)靠。2、過(guo)(guo)濾(lv)器(qi)(qi)、紙除(chu)塵(chen)器(qi)(qi)、過(guo)(guo)濾(lv)器(qi)(qi)吸(xi)收器(qi)(qi)安(an)裝(zhuang)(zhuang)(zhuang)應符(fu)合下列(lie)規定(1)各種(zhong)設備的型號、規格、額定風(feng)(feng)量(liang)必須(xu)符(fu)合設計要求。(2)各種(zhong)設備的安(an)裝(zhuang)(zhuang)(zhuang)方向(xiang)必須(xu)正確(que)(que)。(3)設備與(yu)(yu)(yu)管路(lu)連接(jie)時,宜采(cai)用(yong)整體(ti)性的橡(xiang)膠軟(ruan)管接(jie)頭,并(bing)不(bu)得漏氣(qi);固(gu)(gu)(gu)定支架(jia)(jia)應平正穩(wen)(wen)定。(4)過(guo)(guo)濾(lv)器(qi)(qi)的安(an)裝(zhuang)(zhuang)(zhuang)應固(gu)(gu)(gu)定牢(lao)固(gu)(gu)(gu),過(guo)(guo)濾(lv)器(qi)(qi)與(yu)(yu)(yu)框架(jia)(jia)、框架(jia)(jia)與(yu)(yu)(yu)維(wei)護(hu)結構之間無明顯縫(feng)隙。(5)紙除(chu)塵(chen)器(qi)(qi)和過(guo)(guo)濾(lv)器(qi)(qi)的安(an)裝(zhuang)(zhuang)(zhuang),應固(gu)(gu)(gu)定牢(lao)固(gu)(gu)(gu),位置準確(que)(que),連接(jie)嚴(yan)密。
1.風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)程(cheng)度(du)(du)安(an)裝,邊(bian)長尺寸小于(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)400mm,間(jian)距(ju)不(bu)(bu)應(ying)(ying)大(da)(da)(da)(da)于(yu)(yu)(yu)4m;大(da)(da)(da)(da)于(yu)(yu)(yu)400mm,不(bu)(bu)應(ying)(ying)大(da)(da)(da)(da)于(yu)(yu)(yu)3m;對(dui)于(yu)(yu)(yu)薄鋼板(ban)法蘭的(de)(de)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan),其支、吊架間(jian)距(ju)不(bu)(bu)應(ying)(ying)大(da)(da)(da)(da)于(yu)(yu)(yu)3m。2.風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)垂直(zhi)(zhi)(zhi)安(an)裝,間(jian)距(ju)不(bu)(bu)應(ying)(ying)大(da)(da)(da)(da)于(yu)(yu)(yu)4m,單根直(zhi)(zhi)(zhi)管(guan)(guan)(guan)(guan)(guan)(guan)至少應(ying)(ying)有2個(ge)固(gu)定點。3.支、吊架不(bu)(bu)宜設(she)置在風(feng)口(kou)、閥門(men)、檢(jian)討門(men)及自(zi)控機(ji)構處,離(li)風(feng)口(kou)或(huo)(huo)插接管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)距(ju)離(li)不(bu)(bu)宜小于(yu)(yu)(yu)200mm。4.當程(cheng)度(du)(du)懸吊的(de)(de)主(zhu)、干風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)長度(du)(du)超過20m時,應(ying)(ying)設(she)置防(fang)止擺(bai)動固(gu)定點,每(mei)個(ge)系統不(bu)(bu)應(ying)(ying)少于(yu)(yu)(yu)1個(ge)。5.防(fang)火閥直(zhi)(zhi)(zhi)徑(jing)或(huo)(huo)長邊(bian)尺寸大(da)(da)(da)(da)于(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)630mm時,宜設(she)獨立支、吊架。6.帶高效過濾器的(de)(de)送風(feng)口(kou),應(ying)(ying)采取可分離(li)調(diao)節高度(du)(du)的(de)(de)吊桿。金(jin)屬風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)加(jia)固(gu):矩形風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)邊(bian)長大(da)(da)(da)(da)于(yu)(yu)(yu)630mm、保溫風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)邊(bian)長大(da)(da)(da)(da)于(yu)(yu)(yu)800mm,并且管(guan)(guan)(guan)(guan)(guan)(guan)段長度(du)(du)大(da)(da)(da)(da)于(yu)(yu)(yu)1250mm或(huo)(huo)低壓風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)單邊(bian)平面積大(da)(da)(da)(da)于(yu)(yu)(yu)1.2m2、中(zhong)、高壓風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)大(da)(da)(da)(da)于(yu)(yu)(yu)1.0m2中(zhong),均應(ying)(ying)采用加(jia)固(gu)辦法。角(jiao)鋼、加(jia)固(gu)筋的(de)(de)加(jia)固(gu),其高度(du)(du)應(ying)(ying)小于(yu)(yu)(yu)或(huo)(huo)等(deng)于(yu)(yu)(yu)風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)寬(kuan)度(du)(du)。角(jiao)鋼、加(jia)固(gu)筋與風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)鉚接的(de)(de)間(jian)隔(ge)應(ying)(ying)均勻,不(bu)(bu)應(ying)(ying)大(da)(da)(da)(da)于(yu)(yu)(yu)220mm。.對(dui)于(yu)(yu)(yu)凈化(hua)空調(diao)系統,不(bu)(bu)應(ying)(ying)在風(feng)管(guan)(guan)(guan)(guan)(guan)(guan)內設(she)加(jia)固(gu)框及加(jia)固(gu)筋。
通風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)安裝(zhuang)(zhuang)(zhuang)程序:(1)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)組裝(zhuang)(zhuang)(zhuang):當(dang)(dang)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)較短時(shi)(shi),可一次(ci)在(zai)(zai)地(di)面組裝(zhuang)(zhuang)(zhuang)而成(cheng),當(dang)(dang)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)較長時(shi)(shi),可視安裝(zhuang)(zhuang)(zhuang)場地(di)的(de)情況,在(zai)(zai)地(di)面分段(duan)組裝(zhuang)(zhuang)(zhuang)。組裝(zhuang)(zhuang)(zhuang)時(shi)(shi)應(ying)盡(jin)量(liang)調整風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)的(de)中心度(du)(du)和水(shui)平(ping)度(du)(du),避免(mian)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)扭曲或上下起(qi)波(bo),左(zuo)右擺龍,每段(duan)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)不宜超過10m.組裝(zhuang)(zhuang)(zhuang)時(shi)(shi),墊片應(ying)墊平(ping),法(fa)(fa)(fa)蘭螺栓應(ying)均(jun)勻擰緊,螺母帽均(jun)朝(chao)向同一方(fang)向。(2)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)就(jiu)位(wei)(wei)(wei):風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)就(jiu)位(wei)(wei)(wei)前應(ying)檢查(cha)全部支(zhi)架(jia)的(de)水(shui)乎(hu)度(du)(du)和標(biao)高(gao)、檢查(cha)支(zhi)架(jia)的(de)牢(lao)固程度(du)(du),風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)就(jiu)位(wei)(wei)(wei)可采(cai)用(yong)(yong)直(zhi)接和吊具兩種方(fang)法(fa)(fa)(fa)。對風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)斷面較小,又位(wei)(wei)(wei)置(zhi)較低的(de)可采(cai)用(yong)(yong)人工(gong)就(jiu)位(wei)(wei)(wei)方(fang)法(fa)(fa)(fa),只需(xu)搭(da)設(she)簡易腳手架(jia)即可。當(dang)(dang)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)斷面較大(da)且管(guan)(guan)(guan)(guan)段(duan)較長時(shi)(shi),可采(cai)用(yong)(yong)滑(hua)輪、倒鏈、大(da)繩(sheng)等方(fang)法(fa)(fa)(fa)吊裝(zhuang)(zhuang)(zhuang)。世紀星介紹為了(le)便于(yu)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)就(jiu)位(wei)(wei)(wei),一般多采(cai)用(yong)(yong)將風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)吊在(zai)(zai)腳手架(jia)上,然(ran)后(hou)(hou)再(zai)將其抬放在(zai)(zai)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)支(zhi)架(jia)上的(de)方(fang)法(fa)(fa)(fa)。腳手架(jia)應(ying)沿(yan)其風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)長度(du)(du)方(fang)向搭(da)設(she),高(gao)度(du)(du)和位(wei)(wei)(wei)置(zhi)應(ying)適(shi)合施(shi)工(gong)操作(zuo),吊裝(zhuang)(zhuang)(zhuang)順序應(ying)先干管(guan)(guan)(guan)(guan)后(hou)(hou)支(zhi)、立管(guan)(guan)(guan)(guan),吊起(qi)時(shi)(shi),吊點應(ying)牢(lao)固,兩吊點應(ying)均(jun)勻受力。垂直(zhi)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)可采(cai)用(yong)(yong)人工(gong)和大(da)繩(sheng)輔助就(jiu)位(wei)(wei)(wei)。調整風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)保證垂直(zhi)度(du)(du)要求。(3)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)調直(zhi):就(jiu)位(wei)(wei)(wei)在(zai)(zai)支(zhi)架(jia)上的(de)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao),應(ying)撥正位(wei)(wei)(wei)置(zhi),調整風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)橫平(ping)豎直(zhi),然(ran)后(hou)(hou)再(zai)按圖集(ji)要求固定。