四川高品質配件批發

1、70℃防(fang)火(huo)(huo)(huo)閥用(yong)在(zai)空調送(song)風、通(tong)風系統管道(dao)上；平時(shi)(shi)常(chang)(chang)開(kai)(kai)(kai)，發生火(huo)(huo)(huo)災(zai)時(shi)(shi)關(guan)(guan)閉，聯(lian)鎖風機，使風機關(guan)(guan)閉；2、280℃防(fang)火(huo)(huo)(huo)閥用(yong)在(zai)排(pai)煙(yan)系統管道(dao)上，平時(shi)(shi)常(chang)(chang)開(kai)(kai)(kai)，發生火(huo)(huo)(huo)災(zai)時(shi)(shi)排(pai)煙(yan)，當煙(yan)氣溫度(du)達(da)到(dao)280度(du)時(shi)(shi)，防(fang)火(huo)(huo)(huo)閥關(guan)(guan)閉，聯(lian)鎖風機關(guan)(guan)閉；3、280℃防(fang)火(huo)(huo)(huo)閥應(ying)為常(chang)(chang)開(kai)(kai)(kai)，又叫高溫防(fang)火(huo)(huo)(huo)閥，一(yi)(yi)般安(an)(an)裝在(zai)有高溫環境的通(tong)風管道(dao)中，當溫度(du)到(dao)達(da)280℃后易(yi)熔(rong)合(he)金熔(rong)化，閥門(men)(men)關(guan)(guan)閉，同(tong)時(shi)(shi)可以用(yong)24V電信號(hao)控(kong)制(zhi)。如果說是280排(pai)煙(yan)防(fang)火(huo)(huo)(huo)閥應(ying)為常(chang)(chang)閉，安(an)(an)裝在(zai)排(pai)煙(yan)管道(dao)中發生火(huo)(huo)(huo)災(zai)時(shi)(shi)控(kong)制(zhi)中心給出電信號(hao)使其打開(kai)(kai)(kai)排(pai)煙(yan)，當溫度(du)到(dao)達(da)280時(shi)(shi)易(yi)熔(rong)合(he)金熔(rong)化閥門(men)(men)關(guan)(guan)閉，是一(yi)(yi)種(zhong)二(er)次(ci)動(dong)作的閥門(men)(men)。

層高(gao)過高(gao)如何(he)提高(gao)制(zhi)冷(leng)效果,解(jie)(jie)決方(fang)案：較(jiao)(jiao)之(zhi)于(yu)常規(gui)層高(gao)的(de)房屋（一(yi)般(ban)為2.6-2.7米左右）。別墅(shu)的(de)層高(gao)一(yi)般(ban)都為3米甚(shen)至以上的(de)高(gao)度(du)。此前提下中央空調制(zhi)冷(leng)和(he)采暖(nuan)的(de)配(pei)比(bi)較(jiao)(jiao)之(zhi)于(yu)一(yi)般(ban)層高(gao)的(de)房屋會(hui)更高(gao)。如一(yi)般(ban)平(ping)(ping)層的(de)配(pei)比(bi)為200w/平(ping)(ping)方(fang)。別墅(shu)為230-280w/平(ping)(ping)方(fang)。空調外機需要如何(he)擺放(fang)較(jiao)(jiao)為合理,解(jie)(jie)決方(fang)案：別墅(shu)由(you)于(yu)面(mian)(mian)積較(jiao)(jiao)大，較(jiao)(jiao)之(zhi)于(yu)平(ping)(ping)層一(yi)般(ban)外機的(de)功率較(jiao)(jiao)大。體積也就較(jiao)(jiao)之(zhi)平(ping)(ping)層會(hui)更大。一(yi)般(ban)的(de)擺放(fang)位置(zhi)位于(yu)本身建(jian)筑(zhu)的(de)自留機位或(huo)者位于(yu)門口或(huo)者陽(yang)臺花(hua)園的(de)平(ping)(ping)臺之(zhi)上。鋪設(she)可供平(ping)(ping)衡(heng)的(de)水泥臺面(mian)(mian)即(ji)可。

通風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)(dao)安裝(zhuang)程序：（1）風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)組(zu)裝(zhuang)：當風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)較短時(shi)，可(ke)一(yi)次(ci)在(zai)(zai)地(di)面(mian)組(zu)裝(zhuang)而成，當風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)較長時(shi)，可(ke)視安裝(zhuang)場地(di)的情況，在(zai)(zai)地(di)面(mian)分段(duan)組(zu)裝(zhuang)。組(zu)裝(zhuang)時(shi)應(ying)(ying)盡量調整風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)的中心度(du)和水平度(du)，避免風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)扭曲或上下起波，左右擺龍(long)，每段(duan)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)不(bu)宜(yi)超過(guo)10m.組(zu)裝(zhuang)時(shi)，墊片(pian)應(ying)(ying)墊平，法(fa)蘭螺(luo)栓(shuan)應(ying)(ying)均勻擰緊，螺(luo)母(mu)帽(mao)均朝向(xiang)同(tong)一(yi)方(fang)(fang)向(xiang)。（2）風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)就(jiu)(jiu)位(wei)(wei)(wei)：風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)就(jiu)(jiu)位(wei)(wei)(wei)前(qian)應(ying)(ying)檢查(cha)全部(bu)支(zhi)架的水乎度(du)和標高(gao)、檢查(cha)支(zhi)架的牢(lao)固(gu)(gu)程度(du)，風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)就(jiu)(jiu)位(wei)(wei)(wei)可(ke)采(cai)用直(zhi)(zhi)接和吊(diao)(diao)具兩種(zhong)方(fang)(fang)法(fa)。對風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)斷(duan)面(mian)較小(xiao)，又位(wei)(wei)(wei)置(zhi)較低的可(ke)采(cai)用人(ren)工就(jiu)(jiu)位(wei)(wei)(wei)方(fang)(fang)法(fa)，只需搭設(she)簡易腳手(shou)(shou)架即可(ke)。當風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)斷(duan)面(mian)較大且管(guan)(guan)(guan)(guan)段(duan)較長時(shi)，可(ke)采(cai)用滑輪(lun)、倒(dao)鏈、大繩等(deng)方(fang)(fang)法(fa)吊(diao)(diao)裝(zhuang)。世紀星介紹(shao)為了便于風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)就(jiu)(jiu)位(wei)(wei)(wei)，一(yi)般多采(cai)用將風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)吊(diao)(diao)在(zai)(zai)腳手(shou)(shou)架上，然后(hou)(hou)再將其抬放在(zai)(zai)風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)支(zhi)架上的方(fang)(fang)法(fa)。腳手(shou)(shou)架應(ying)(ying)沿其風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)長度(du)方(fang)(fang)向(xiang)搭設(she)，高(gao)度(du)和位(wei)(wei)(wei)置(zhi)應(ying)(ying)適合施工操作(zuo)，吊(diao)(diao)裝(zhuang)順序應(ying)(ying)先干管(guan)(guan)(guan)(guan)后(hou)(hou)支(zhi)、立管(guan)(guan)(guan)(guan)，吊(diao)(diao)起時(shi)，吊(diao)(diao)點應(ying)(ying)牢(lao)固(gu)(gu)，兩吊(diao)(diao)點應(ying)(ying)均勻受力。垂直(zhi)(zhi)風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)可(ke)采(cai)用人(ren)工和大繩輔(fu)助就(jiu)(jiu)位(wei)(wei)(wei)。調整風(feng)(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)保證垂直(zhi)(zhi)度(du)要求。（3）風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)調直(zhi)(zhi)：就(jiu)(jiu)位(wei)(wei)(wei)在(zai)(zai)支(zhi)架上的風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)，應(ying)(ying)撥(bo)正位(wei)(wei)(wei)置(zhi)，調整風(feng)(feng)(feng)(feng)(feng)道(dao)(dao)橫平豎直(zhi)(zhi)，然后(hou)(hou)再按圖集(ji)要求固(gu)(gu)定。

一、對(dui)通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)制(zhi)作(zuo)(zuo)的(de)(de)要(yao)求(qiu)(qiu)進行檢(jian)(jian)(jian)查(cha)：檢(jian)(jian)(jian)查(cha)通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)穿越防(fang)(fang)護密(mi)(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)墻(qiang)、密(mi)(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)墻(qiang)的(de)(de)預(yu)(yu)埋密(mi)(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)穿墻(qiang)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)。通(tong)(tong)(tong)風(feng)(feng)預(yu)(yu)埋密(mi)(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)采(cai)(cai)用(yong)(yong)厚(hou)度(du)(du)(du)(du)不(bu)(bu)(bu)小于(yu)(yu)3mm鋼板機(ji)械卷(juan)制(zhi)成形(xing)（其(qi)厚(hou)度(du)(du)(du)(du)還應(ying)(ying)(ying)根(gen)據預(yu)(yu)埋管(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)徑大小確定(ding)，使預(yu)(yu)埋管(guan)(guan)(guan)(guan)(guan)不(bu)(bu)(bu)致(zhi)變形(xing)），防(fang)(fang)爆超(chao)壓(ya)(ya)排(pai)氣活(huo)門的(de)(de)預(yu)(yu)埋短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)其(qi)厚(hou)度(du)(du)(du)(du)為6mm，密(mi)(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)中間應(ying)(ying)(ying)設密(mi)(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)肋，密(mi)(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)肋厚(hou)度(du)(du)(du)(du)為5mm，密(mi)(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)肋高度(du)(du)(du)(du)為50mm，密(mi)(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)肋與(yu)(yu)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)應(ying)(ying)(ying)雙面滿焊(han)、焊(han)縫(feng)(feng)嚴(yan)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)。密(mi)(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)穿墻(qiang)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)兩端深(shen)(shen)處墻(qiang)面的(de)(de)長(chang)度(du)(du)(du)(du)應(ying)(ying)(ying)大于(yu)(yu)100mm，管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)內(nei)外(wai)部除與(yu)(yu)混(hun)凝土接(jie)(jie)(jie)觸(chu)部分外(wai)均應(ying)(ying)(ying)刷兩道(dao)(dao)防(fang)(fang)銹漆。二、對(dui)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連接(jie)(jie)(jie)處制(zhi)作(zuo)(zuo)的(de)(de)要(yao)求(qiu)(qiu)進行檢(jian)(jian)(jian)查(cha),對(dui)染毒(du)區的(de)(de)通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)連接(jie)(jie)(jie)方(fang)法(fa)及密(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)進行檢(jian)(jian)(jian)查(cha)。如無(wu)設計要(yao)求(qiu)(qiu)，其(qi)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)厚(hou)度(du)(du)(du)(du)應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)大于(yu)(yu)等于(yu)(yu)3mm的(de)(de)鋼板焊(han)接(jie)(jie)(jie)制(zhi)作(zuo)(zuo)而成。風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)與(yu)(yu)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連接(jie)(jie)(jie)應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)焊(han)接(jie)(jie)(jie)連接(jie)(jie)(jie)。通(tong)(tong)(tong)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)與(yu)(yu)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)閥門的(de)(de)連接(jie)(jie)(jie)應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)帶(dai)密(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)槽(cao)的(de)(de)法(fa)蘭連接(jie)(jie)(jie)，其(qi)法(fa)蘭面應(ying)(ying)(ying)經機(ji)床車削加工(gong)，保證(zheng)接(jie)(jie)(jie)觸(chu)應(ying)(ying)(ying)平整，法(fa)蘭面有1~2mm深(shen)(shen)的(de)(de)90°密(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)槽(cao)；風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)與(yu)(yu)設備連接(jie)(jie)(jie)法(fa)蘭之間應(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)整體橡膠(jiao)(jiao)法(fa)蘭墊(dian)圈，防(fang)(fang)爆超(chao)壓(ya)(ya)排(pai)氣活(huo)門法(fa)蘭連接(jie)(jie)(jie)填(tian)料采(cai)(cai)用(yong)(yong)5mm整張(zhang)(zhang)橡膠(jiao)(jiao)墊(dian)圈密(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)（不(bu)(bu)(bu)得有拼縫(feng)(feng)），其(qi)他染毒(du)區風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)連接(jie)(jie)(jie)及法(fa)蘭與(yu)(yu)設備連接(jie)(jie)(jie)采(cai)(cai)用(yong)(yong)4~5mm整張(zhang)(zhang)橡膠(jiao)(jiao)墊(dian)圈密(mi)(mi)(mi)(mi)(mi)(mi)(mi)封(feng)（不(bu)(bu)(bu)得有拼縫(feng)(feng)），連接(jie)(jie)(jie)處不(bu)(bu)(bu)得有漏縫(feng)(feng)現象。

雖然在(zai)商業(ye)建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)與(yu)(yu)多種居(ju)住房的(de)(de)(de)被(bei)動消防(fang)(fang)(fang)中(zhong)，防(fang)(fang)(fang)火(huo)閥(fa)是關鍵組件，但(dan)在(zai)對(dui)建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)和(he)其居(ju)住者(zhe)的(de)(de)(de)安全保護(hu)中(zhong)，很(hen)多管理者(zhe)沒有意識到(dao)防(fang)(fang)(fang)火(huo)閥(fa)的(de)(de)(de)作用(yong)以及規定(ding)時(shi)間(jian)(jian)間(jian)(jian)隔(ge)內，防(fang)(fang)(fang)火(huo)閥(fa)的(de)(de)(de)檢(jian)測(ce)、清潔(jie)及維護(hu)的(de)(de)(de)重要(yao)(yao)意義(yi)。在(zai)商業(ye)建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)中(zhong)的(de)(de)(de)建(jian)(jian)(jian)造中(zhong)我們總會(hui)遇到(dao)一(yi)(yi)些麻煩，試(shi)圖在(zai)能源(yuan)效率與(yu)(yu)室內空(kong)氣(qi)質量之(zhi)間(jian)(jian)尋求平衡就(jiu)是其中(zhong)。大多商業(ye)建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)通過機械(xie)通風或(huo)空(kong)調系統(tong)解(jie)決，能夠測(ce)量和(he)控制(zhi)整個建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)的(de)(de)(de)空(kong)氣(qi)變(bian)化。在(zai)通風管道(dao)系統(tong)的(de)(de)(de)安裝上就(jiu)存在(zai)上面提到(dao)的(de)(de)(de)問題———如何(he)在(zai)延遲或(huo)阻止火(huo)災蔓延的(de)(de)(de)建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)防(fang)(fang)(fang)火(huo)分(fen)隔(ge)與(yu)(yu)所允許空(kong)氣(qi)自由流通的(de)(de)(de)需(xu)要(yao)(yao)之(zhi)間(jian)(jian)達到(dao)平衡。滿(man)足空(kong)氣(qi)自由流通需(xu)要(yao)(yao)不可避免地再引入一(yi)(yi)條通道(dao)，而(er)這卻加(jia)快了(le)(le)火(huo)勢的(de)(de)(de)蔓延———利用(yong)通風管道(dao)系統(tong)使用(yong)的(de)(de)(de)通道(dao)。毫無疑問，這中(zhong)斷了(le)(le)防(fang)(fang)(fang)火(huo)分(fen)隔(ge)，充當了(le)(le)建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)被(bei)動消防(fang)(fang)(fang)護(hu)面的(de)(de)(de)“裂口”。

按照氣流運動來進行風機分類的有：1離心風機,氣流進入旋轉的葉片通道，在配件離心力作用下氣體被壓縮并沿著半徑方向流動。2軸流風機氣流軸向進入風機葉輪后，在旋轉葉片的流道中沿著軸線方向流動的風機。相對于離心風機，軸流風機具有流量大、體積小、壓頭低的特點，高品質配件用(yong)于有灰塵和(he)腐蝕性氣體(ti)場合時需注(zhu)意。3斜流式(shi)（混流式(shi)）風(feng)機,在風(feng)機的葉輪中，氣流的方向處于軸流式(shi)之(zhi)間(jian)，近似沿錐流動(dong)，故(gu)可(ke)稱為斜流式(shi)（混流式(shi)）風(feng)機。這種風(feng)機的壓力系(xi)(xi)數(shu)比(bi)軸流式(shi)風(feng)機高，而流量系(xi)(xi)數(shu)比(bi)離心(xin)式(shi)風(feng)機高。