畢節高品質中央空調廠家

一、風管及部件安裝的有關規定1.風管安裝的強制規定,當風管穿過需要封閉的防火、防爆墻體或樓板時，應設預埋管或防護套管。套管鋼板厚度不應小于1.6mm，風管與防護套管之間應用不燃且對人體無害的柔性材料封堵，風道應安裝設防火閥。風管內嚴禁各種管道、電線敷設及穿越；輸送含有易燃易爆氣體或安裝在易燃易爆環境的風管系統，應有良好的接地，通過生活區、生產房間時必須嚴密，不得設接口；高品質中央空調室外主管的固定拉索嚴禁拉在避雷針或避雷網上。輸送溫度高于80℃的空氣的風管，應按設計要求采取防護措施。2.風管安裝的一般規定風管安裝宜在建筑圍護結構施工完畢、場所清理后進行。凈化空調風管應在安裝部位地面做好，墻面抹灰工序完畢，室內無飛塵或有防塵措施后進行。畢節中央空調安裝(zhuang)風管(guan)(guan)前應(ying)清除管(guan)(guan)內外雜物，并做(zuo)好(hao)清潔(jie)和保護工作，風管(guan)(guan)安裝(zhuang)的位置、標高和走向(xiang)等應(ying)符合設計(ji)要求，現場風管(guan)(guan)接(jie)口的配置不得縮小有效截面。

在空調(diao)送風(feng)系統(tong)中，空調(diao)送風(feng)機送出的(de)風(feng)必(bi)須通(tong)(tong)(tong)(tong)過主干(gan)管(guan)分(fen)配到(dao)支(zhi)管(guan)中；在排煙(yan)(yan)系統(tong)中，煙(yan)(yan)氣(qi)由(you)支(zhi)管(guan)到(dao)主干(gan)管(guan)后，進入排煙(yan)(yan)風(feng)機排出。當(dang)建筑物(wu)內發生火(huo)(huo)災時，在通(tong)(tong)(tong)(tong)風(feng)、空調(diao)系統(tong)中，為(wei)了防(fang)(fang)止火(huo)(huo)勢通(tong)(tong)(tong)(tong)過送風(feng)系統(tong)蔓延，當(dang)送風(feng)系統(tong)中氣(qi)體溫度達到(dao)70℃時，防(fang)(fang)火(huo)(huo)閥(fa)機構上(shang)(shang)熔斷器動(dong)作，閥(fa)門(men)亦迅速關(guan)(guan)閥(fa)，切斷煙(yan)(yan)氣(qi)與火(huo)(huo)勢沿(yan)風(feng)管(guan)蔓延的(de)通(tong)(tong)(tong)(tong)路。同(tong)樣，在排煙(yan)(yan)系統(tong)中，發生火(huo)(huo)災時，排煙(yan)(yan)閥(fa)開啟，進行(xing)排煙(yan)(yan)，為(wei)了截(jie)斷高溫煙(yan)(yan)氣(qi)在排煙(yan)(yan)管(guan)路中流動(dong)，防(fang)(fang)止火(huo)(huo)勢蔓延到(dao)另一防(fang)(fang)火(huo)(huo)分(fen)區，當(dang)排出的(de)煙(yan)(yan)氣(qi)溫度達到(dao)280℃時，排煙(yan)(yan)防(fang)(fang)火(huo)(huo)閥(fa)、排煙(yan)(yan)口(kou)上(shang)(shang)熔斷器動(dong)作，閥(fa)門(men)必(bi)須自動(dong)關(guan)(guan)閉，阻止排煙(yan)(yan)。由(you)此可見，防(fang)(fang)火(huo)(huo)閥(fa)、排煙(yan)(yan)閥(fa)做到(dao)了該通(tong)(tong)(tong)(tong)則通(tong)(tong)(tong)(tong)，該斷則斷的(de)隔(ge)煙(yan)(yan)阻火(huo)(huo)作用。

1、適(shi)(shi)用(yong)于大(da)(da)(da)(da)小賓館、酒樓、飯店(dian)、飯堂等場(chang)所的廚房抽排(pai)油(you)煙(yan)和(he)火(huo)煙(yan)和(he)通(tong)風(feng)(feng)(feng)(feng)(feng)系統(tong)配套使用(yong)。2、適(shi)(shi)用(yong)于辦(ban)公(gong)大(da)(da)(da)(da)樓、商場(chang)、影劇(ju)院(yuan)、醫(yi)院(yuan)、工廠企業車間、地下(xia)室(shi)等場(chang)所通(tong)風(feng)(feng)(feng)(feng)(feng)排(pai)氣。3、適(shi)(shi)用(yong)于所有工作場(chang)所的空調冷氣工程。4、風(feng)(feng)(feng)(feng)(feng)機輸送的應為不(bu)(bu)含(han)粘性物(wu)(wu)(wu)質的氣體，且(qie)氣體溫(wen)度(du)不(bu)(bu)大(da)(da)(da)(da)于80OC，介質所含(han)物(wu)(wu)(wu)質量不(bu)(bu)大(da)(da)(da)(da)于150mg/M3。水膜濾(lv)清器和(he)靜電油(you)煙(yan)凈化器經(jing)凈化后排(pai)放(fang)的物(wu)(wu)(wu)質含(han)量不(bu)(bu)大(da)(da)(da)(da)于2.0mg/M3。5、風(feng)(feng)(feng)(feng)(feng)機廣(guang)泛(fan)用(yong)于工廠、礦井、隧道、冷卻塔、車輛、船舶和(he)建筑(zhu)物(wu)(wu)(wu)的通(tong)風(feng)(feng)(feng)(feng)(feng)、排(pai)塵和(he)冷卻；6、鍋爐(lu)和(he)工業爐(lu)窯的通(tong)風(feng)(feng)(feng)(feng)(feng)和(he)引風(feng)(feng)(feng)(feng)(feng)；空氣調節(jie)設(she)備(bei)和(he)家用(yong)電器設(she)備(bei)中(zhong)的冷卻和(he)通(tong)風(feng)(feng)(feng)(feng)(feng)；7、谷物(wu)(wu)(wu)的烘干和(he)選送；風(feng)(feng)(feng)(feng)(feng)洞風(feng)(feng)(feng)(feng)(feng)源和(he)氣墊船的充(chong)氣和(he)推進等。

鑒(jian)于(yu)軸(zhou)流風機(ji)有(you)紊流區(qu)的(de)(de)(de)(de)性(xing)能特點(dian)，在選型和使(shi)用(yong)時，需(xu)要注意以下(xia)兩點(dian)：建議使(shi)用(yong)在空(kong)(kong)曠環(huan)境中,軸(zhou)流風機(ji)的(de)(de)(de)(de)輸入(ru)功(gong)率(lv)隨系統靜壓(ya)的(de)(de)(de)(de)增(zeng)(zeng)大而(er)(er)增(zeng)(zeng)大，而(er)(er)在紊流區(qu)，輸入(ru)功(gong)率(lv)的(de)(de)(de)(de)增(zeng)(zeng)大幅度會(hui)(hui)更(geng)大。因此，軸(zhou)流風機(ji)一般多(duo)應用(yong)在有(you)較(jiao)大空(kong)(kong)曠環(huan)境的(de)(de)(de)(de)場合下(xia)，可以使(shi)其(qi)工作(zuo)在靜壓(ya)較(jiao)低的(de)(de)(de)(de)環(huan)境下(xia)，降低功(gong)耗(hao)，保證穩定(ding)性(xing)和壽命。定(ding)期清理風道(dao),當軸(zhou)流風機(ji)應用(yong)在較(jiao)為封閉的(de)(de)(de)(de)風道(dao)系統中時，長期運(yun)行后(hou)風道(dao)中的(de)(de)(de)(de)積灰、垃圾逐漸(jian)(jian)變多(duo)，會(hui)(hui)使(shi)風道(dao)內的(de)(de)(de)(de)靜壓(ya)逐漸(jian)(jian)增(zeng)(zeng)加，使(shi)得風機(ji)的(de)(de)(de)(de)運(yun)行工況點(dian)逐漸(jian)(jian)左移(yi)。這不(bu)僅會(hui)(hui)降低風機(ji)性(xing)能，更(geng)重要的(de)(de)(de)(de)是會(hui)(hui)增(zeng)(zeng)加軸(zhou)流風機(ji)進入(ru)紊流區(qu)的(de)(de)(de)(de)風險。因此必(bi)須要定(ding)期清理風道(dao)，保證風機(ji)工況點(dian)不(bu)產生(sheng)較(jiao)大偏移(yi)。

1，通(tong)風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)安(an)(an)裝在(zai)支架上，應(ying)設(she)托座。2，通(tong)風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)如(ru)有(you)穿出(chu)屋(wu)面外部分(fen)，應(ying)設(she)置防雨罩(zhao)。3，通(tong)風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)采(cai)用無法蘭連時(shi)，接口處應(ying)嚴密牢固(gu)。通(tong)風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)連接兩平面應(ying)平直，不得錯位(wei)及扭曲。4，輸送易產生冷凝水的通(tong)風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)，安(an)(an)裝應(ying)設(she)計坡度。通(tong)風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)底部不能有(you)縱(zong)向的接縫(feng)(feng)， 如(ru)必須有(you)接縫(feng)(feng)，則應(ying)采(cai)用密封方(fang)式。通(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道安(an)(an)裝完(wan)畢后(hou)，應(ying)進行嚴密性試驗(yan)，如(ru)發現異(yi)常情(qing)況(kuang)，通(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道的制作、安(an)(an)裝、檢驗(yan)和試驗(yan)，是(shi)一個連貫的工程，做到安(an)(an)全(quan)適(shi)用，經濟合理，方(fang)便施工，確保(bao)通(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道的工程質量。

一、對(dui)(dui)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)制(zhi)作的(de)(de)(de)要求進行(xing)檢查：檢查通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)穿(chuan)越防(fang)護密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)墻(qiang)、密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)墻(qiang)的(de)(de)(de)預(yu)埋密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)穿(chuan)墻(qiang)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。通(tong)(tong)風(feng)(feng)(feng)(feng)預(yu)埋密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)采(cai)(cai)用(yong)(yong)厚度(du)不(bu)小(xiao)于3mm鋼板(ban)機械(xie)卷制(zhi)成(cheng)形（其(qi)厚度(du)還應(ying)(ying)根據(ju)預(yu)埋管(guan)(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)徑大(da)小(xiao)確定，使(shi)預(yu)埋管(guan)(guan)(guan)(guan)(guan)(guan)(guan)不(bu)致變(bian)形），防(fang)爆(bao)超壓排(pai)氣(qi)活門(men)的(de)(de)(de)預(yu)埋短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)其(qi)厚度(du)為(wei)6mm，密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)中間應(ying)(ying)設密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)肋，密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)肋厚度(du)為(wei)5mm，密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)肋高度(du)為(wei)50mm，密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)肋與(yu)(yu)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)應(ying)(ying)雙(shuang)面滿焊(han)(han)(han)、焊(han)(han)(han)縫嚴密(mi)(mi)(mi)(mi)(mi)(mi)。密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)穿(chuan)墻(qiang)短(duan)(duan)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)兩端深(shen)處墻(qiang)面的(de)(de)(de)長度(du)應(ying)(ying)大(da)于100mm，管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)內外部(bu)除與(yu)(yu)混凝(ning)土(tu)接(jie)(jie)(jie)觸部(bu)分外均應(ying)(ying)刷兩道(dao)防(fang)銹(xiu)漆(qi)。二、對(dui)(dui)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)連接(jie)(jie)(jie)處制(zhi)作的(de)(de)(de)要求進行(xing)檢查,對(dui)(dui)染毒區(qu)的(de)(de)(de)通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)連接(jie)(jie)(jie)方法(fa)(fa)(fa)及密(mi)(mi)(mi)(mi)(mi)(mi)封進行(xing)檢查。如無設計要求，其(qi)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)厚度(du)應(ying)(ying)采(cai)(cai)用(yong)(yong)大(da)于等于3mm的(de)(de)(de)鋼板(ban)焊(han)(han)(han)接(jie)(jie)(jie)制(zhi)作而成(cheng)。風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)連接(jie)(jie)(jie)應(ying)(ying)采(cai)(cai)用(yong)(yong)焊(han)(han)(han)接(jie)(jie)(jie)連接(jie)(jie)(jie)。通(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)與(yu)(yu)密(mi)(mi)(mi)(mi)(mi)(mi)閉(bi)(bi)閥(fa)門(men)的(de)(de)(de)連接(jie)(jie)(jie)應(ying)(ying)采(cai)(cai)用(yong)(yong)帶密(mi)(mi)(mi)(mi)(mi)(mi)封槽的(de)(de)(de)法(fa)(fa)(fa)蘭連接(jie)(jie)(jie)，其(qi)法(fa)(fa)(fa)蘭面應(ying)(ying)經機床車削加工(gong)，保證接(jie)(jie)(jie)觸應(ying)(ying)平整，法(fa)(fa)(fa)蘭面有1~2mm深(shen)的(de)(de)(de)90°密(mi)(mi)(mi)(mi)(mi)(mi)封槽；風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與(yu)(yu)設備(bei)連接(jie)(jie)(jie)法(fa)(fa)(fa)蘭之間應(ying)(ying)采(cai)(cai)用(yong)(yong)整體橡(xiang)膠(jiao)法(fa)(fa)(fa)蘭墊(dian)(dian)圈，防(fang)爆(bao)超壓排(pai)氣(qi)活門(men)法(fa)(fa)(fa)蘭連接(jie)(jie)(jie)填料(liao)采(cai)(cai)用(yong)(yong)5mm整張(zhang)(zhang)橡(xiang)膠(jiao)墊(dian)(dian)圈密(mi)(mi)(mi)(mi)(mi)(mi)封（不(bu)得(de)有拼縫），其(qi)他(ta)染毒區(qu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)連接(jie)(jie)(jie)及法(fa)(fa)(fa)蘭與(yu)(yu)設備(bei)連接(jie)(jie)(jie)采(cai)(cai)用(yong)(yong)4~5mm整張(zhang)(zhang)橡(xiang)膠(jiao)墊(dian)(dian)圈密(mi)(mi)(mi)(mi)(mi)(mi)封（不(bu)得(de)有拼縫），連接(jie)(jie)(jie)處不(bu)得(de)有漏縫現象。