萬州值得信賴的通風設備廠家

1.通(tong)(tong)風(feng)、空(kong)氣調節(jie)系統的(de)(de)(de)(de)(de)風(feng)管(guan)在(zai)下列部位應(ying)設置(zhi)公稱動(dong)作(zuo)(zuo)溫度為70℃的(de)(de)(de)(de)(de)防(fang)火(huo)閥。①穿越(yue)(yue)防(fang)火(huo)分(fen)區(qu)處(chu)(chu)。②穿越(yue)(yue)通(tong)(tong)風(feng)空(kong)調機房(fang)(fang)的(de)(de)(de)(de)(de)房(fang)(fang)間隔(ge)(ge)墻和(he)樓板處(chu)(chu)。③穿越(yue)(yue)重要或火(huo)災(zai)危險性大的(de)(de)(de)(de)(de)場所的(de)(de)(de)(de)(de)房(fang)(fang)間隔(ge)(ge)墻和(he)樓板處(chu)(chu)。④穿越(yue)(yue)防(fang)火(huo)分(fen)隔(ge)(ge)處(chu)(chu)的(de)(de)(de)(de)(de)變形(xing)縫兩側(ce)。⑤豎(shu)向(xiang)風(feng)管(guan)與(yu)每層(ceng)水(shui)平風(feng)管(guan)交接處(chu)(chu)的(de)(de)(de)(de)(de)水(shui)平管(guan)段上(shang)(shang)，當建筑(zhu)內每個(ge)防(fang)火(huo)分(fen)區(qu)的(de)(de)(de)(de)(de)通(tong)(tong)風(feng)、空(kong)氣調節(jie)系統均獨立設置(zhi)時，水(shui)平風(feng)管(guan)與(yu)豎(shu)向(xiang)總管(guan)的(de)(de)(de)(de)(de)交接處(chu)(chu)可不(bu)設置(zhi)防(fang)火(huo)閥。2.公共(gong)建筑(zhu)的(de)(de)(de)(de)(de)浴(yu)室、衛生間和(he)廚房(fang)(fang)的(de)(de)(de)(de)(de)豎(shu)向(xiang)排(pai)風(feng)管(guan)，應(ying)采(cai)取防(fang)止回(hui)流(liu)措(cuo)施并宜在(zai)支(zhi)(zhi)管(guan)上(shang)(shang)設置(zhi)公稱動(dong)作(zuo)(zuo)溫度為70℃的(de)(de)(de)(de)(de)防(fang)火(huo)閥。公共(gong)建筑(zhu)內廚房(fang)(fang)的(de)(de)(de)(de)(de)排(pai)油煙(yan)(yan)管(guan)道宜按防(fang)火(huo)分(fen)區(qu)設置(zhi)，且在(zai)與(yu)豎(shu)向(xiang)排(pai)風(feng)管(guan)連(lian)接的(de)(de)(de)(de)(de)支(zhi)(zhi)管(guan)處(chu)(chu)應(ying)設置(zhi)公稱動(dong)作(zuo)(zuo)溫度為150℃的(de)(de)(de)(de)(de)防(fang)火(huo)閥。 3.排(pai)煙(yan)(yan)防(fang)火(huo)閥（280℃）的(de)(de)(de)(de)(de)設置(zhi)場所：①排(pai)煙(yan)(yan)管(guan)進入排(pai)風(feng)機房(fang)(fang)處(chu)(chu)；②穿越(yue)(yue)防(fang)火(huo)分(fen)區(qu)的(de)(de)(de)(de)(de)排(pai)煙(yan)(yan)管(guan)道上(shang)(shang)；③排(pai)煙(yan)(yan)系統的(de)(de)(de)(de)(de)支(zhi)(zhi)管(guan)上(shang)(shang)；

1、通風(feng)(feng)機(ji)安裝(zhuang)(zhuang)(zhuang)(zhuang)應(ying)符合(he)下(xia)列規定(ding)（1）風(feng)(feng)機(ji)試運轉(zhuan)時，葉輪旋(xuan)轉(zhuan)方向(xiang)正(zheng)(zheng)確，經不(bu)少于(yu)2H運轉(zhuan)后(hou)，滑動(dong)軸承(cheng)溫(wen)(wen)(wen)升不(bu)超(chao)過35度，高溫(wen)(wen)(wen)度不(bu)超(chao)過70度；滾(gun)動(dong)軸承(cheng)溫(wen)(wen)(wen)升不(bu)超(chao)過40度，高溫(wen)(wen)(wen)度不(bu)超(chao)過80度。（2）離心(xin)風(feng)(feng)機(ji)與(yu)(yu)減震(zhen)臺座接(jie)(jie)觸緊密，螺(luo)栓(shuan)擰緊，并有防松裝(zhuang)(zhuang)(zhuang)(zhuang)置。（3）管道風(feng)(feng)機(ji)采(cai)(cai)用(yong)減震(zhen)吊架(jia)(jia)安裝(zhuang)(zhuang)(zhuang)(zhuang)時，風(feng)(feng)機(ji)與(yu)(yu)減震(zhen)吊架(jia)(jia)連(lian)接(jie)(jie)緊密，牢固(gu)(gu)可(ke)靠；采(cai)(cai)用(yong)支拖架(jia)(jia)安裝(zhuang)(zhuang)(zhuang)(zhuang)時，風(feng)(feng)機(ji)與(yu)(yu)減震(zhen)器及支架(jia)(jia)、托架(jia)(jia)連(lian)接(jie)(jie)緊密，穩(wen)固(gu)(gu)可(ke)靠。2、過濾(lv)器、紙除塵器、過濾(lv)器吸(xi)收(shou)器安裝(zhuang)(zhuang)(zhuang)(zhuang)應(ying)符合(he)下(xia)列規定(ding)（1）各種設(she)(she)備的(de)型號、規格、額定(ding)風(feng)(feng)量必須符合(he)設(she)(she)計要求。（2）各種設(she)(she)備的(de)安裝(zhuang)(zhuang)(zhuang)(zhuang)方向(xiang)必須正(zheng)(zheng)確。（3）設(she)(she)備與(yu)(yu)管路連(lian)接(jie)(jie)時，宜采(cai)(cai)用(yong)整體性的(de)橡膠軟管接(jie)(jie)頭，并不(bu)得漏(lou)氣(qi)；固(gu)(gu)定(ding)支架(jia)(jia)應(ying)平正(zheng)(zheng)穩(wen)定(ding)。（4）過濾(lv)器的(de)安裝(zhuang)(zhuang)(zhuang)(zhuang)應(ying)固(gu)(gu)定(ding)牢固(gu)(gu)，過濾(lv)器與(yu)(yu)框(kuang)架(jia)(jia)、框(kuang)架(jia)(jia)與(yu)(yu)維護結構之間無明顯縫(feng)隙。（5）紙除塵器和過濾(lv)器的(de)安裝(zhuang)(zhuang)(zhuang)(zhuang)，應(ying)固(gu)(gu)定(ding)牢固(gu)(gu)，位置準確，連(lian)接(jie)(jie)嚴密。

一(yi)、風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)及部(bu)件(jian)安(an)(an)裝(zhuang)的(de)(de)(de)有(you)(you)關(guan)規定1.風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)安(an)(an)裝(zhuang)的(de)(de)(de)強制(zhi)規定,當風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)穿(chuan)過需(xu)要(yao)封(feng)閉的(de)(de)(de)防火、防爆(bao)墻(qiang)體或(huo)樓(lou)板(ban)時(shi)，應(ying)(ying)(ying)設預埋管(guan)(guan)(guan)(guan)(guan)(guan)(guan)或(huo)防護套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)。套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)鋼(gang)板(ban)厚度(du)不應(ying)(ying)(ying)小于(yu)1.6mm，風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)與防護套管(guan)(guan)(guan)(guan)(guan)(guan)(guan)之間應(ying)(ying)(ying)用不燃且對人(ren)體無害的(de)(de)(de)柔性材(cai)料(liao)封(feng)堵，風(feng)(feng)(feng)道(dao)應(ying)(ying)(ying)安(an)(an)裝(zhuang)設防火閥。風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)內(nei)嚴(yan)禁(jin)各種管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道(dao)、電線敷設及穿(chuan)越；輸(shu)送含有(you)(you)易(yi)(yi)燃易(yi)(yi)爆(bao)氣體或(huo)安(an)(an)裝(zhuang)在易(yi)(yi)燃易(yi)(yi)爆(bao)環境的(de)(de)(de)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)系統，應(ying)(ying)(ying)有(you)(you)良(liang)好的(de)(de)(de)接(jie)地(di)，通(tong)過生(sheng)活區、生(sheng)產房間時(shi)必須嚴(yan)密，不得設接(jie)口；室(shi)外主管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)固定拉索(suo)嚴(yan)禁(jin)拉在避雷針或(huo)避雷網上(shang)。輸(shu)送溫(wen)度(du)高于(yu)80℃的(de)(de)(de)空(kong)氣的(de)(de)(de)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)，應(ying)(ying)(ying)按(an)設計(ji)要(yao)求采取防護措(cuo)施(shi)。2.風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)安(an)(an)裝(zhuang)的(de)(de)(de)一(yi)般(ban)規定風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)安(an)(an)裝(zhuang)宜在建筑圍護結構施(shi)工(gong)(gong)完畢(bi)(bi)、場所清(qing)理后進行(xing)。凈化空(kong)調風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)應(ying)(ying)(ying)在安(an)(an)裝(zhuang)部(bu)位(wei)地(di)面(mian)做好，墻(qiang)面(mian)抹(mo)灰工(gong)(gong)序(xu)完畢(bi)(bi)，室(shi)內(nei)無飛塵或(huo)有(you)(you)防塵措(cuo)施(shi)后進行(xing)。安(an)(an)裝(zhuang)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)前應(ying)(ying)(ying)清(qing)除(chu)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)內(nei)外雜物(wu)，并做好清(qing)潔和保護工(gong)(gong)作，風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)安(an)(an)裝(zhuang)的(de)(de)(de)位(wei)置、標高和走向等應(ying)(ying)(ying)符(fu)合設計(ji)要(yao)求，現場風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)接(jie)口的(de)(de)(de)配(pei)置不得縮小有(you)(you)效截面(mian)。

1，通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管安(an)裝(zhuang)在支架上，應(ying)設托座。2，通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管如有穿出屋面外部(bu)分，應(ying)設置防雨(yu)罩。3，通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管采用(yong)(yong)無法蘭連(lian)時，接(jie)口處應(ying)嚴(yan)(yan)密牢固。通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管連(lian)接(jie)兩平(ping)面應(ying)平(ping)直(zhi)，不得錯位及扭(niu)曲。4，輸送易產生冷(leng)凝(ning)水的(de)(de)通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管，安(an)裝(zhuang)應(ying)設計坡度(du)。通(tong)(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)管底部(bu)不能有縱向的(de)(de)接(jie)縫， 如必須有接(jie)縫，則應(ying)采用(yong)(yong)密封方(fang)(fang)式。通(tong)(tong)風(feng)(feng)(feng)管道安(an)裝(zhuang)完畢后，應(ying)進行嚴(yan)(yan)密性試驗(yan)(yan)，如發現(xian)異常情(qing)況，通(tong)(tong)風(feng)(feng)(feng)管道的(de)(de)制作、安(an)裝(zhuang)、檢驗(yan)(yan)和試驗(yan)(yan)，是(shi)一個連(lian)貫的(de)(de)工(gong)程，做到安(an)全(quan)適用(yong)(yong)，經濟合理(li)，方(fang)(fang)便施工(gong)，確保通(tong)(tong)風(feng)(feng)(feng)管道的(de)(de)工(gong)程質量。

鑒于軸流風機有紊流區的性能特點，在選型和使用時，需要注意以下兩點：萬州通風設備建議使用在空曠環境中,軸流風機的輸入功率隨系統靜壓的增大而增大，而在紊流區，輸入功率的增大幅度會更大。因此，軸流風機一般多應用在有較大空曠環境的場合下，可以使其工作在靜壓較低的環境下，降低功耗，保證穩定性和壽命。通風設備廠家定期清(qing)理(li)風道(dao)(dao),當軸流(liu)風機(ji)(ji)應用(yong)在較為封閉的風道(dao)(dao)系統中(zhong)時，長期運行后風道(dao)(dao)中(zhong)的積灰、垃圾逐(zhu)(zhu)漸(jian)變(bian)多(duo)，會(hui)使風道(dao)(dao)內的靜壓逐(zhu)(zhu)漸(jian)增加(jia)，使得風機(ji)(ji)的運行工(gong)況(kuang)點逐(zhu)(zhu)漸(jian)左移。這不僅會(hui)降(jiang)低風機(ji)(ji)性能，更重要(yao)的是會(hui)增加(jia)軸流(liu)風機(ji)(ji)進入紊流(liu)區(qu)的風險。因此必須要(yao)定期清(qing)理(li)風道(dao)(dao)，保證風機(ji)(ji)工(gong)況(kuang)點不產(chan)生較大(da)偏移。