萬州值得信賴的風機通風管批發

1、適用(yong)于(yu)大(da)(da)小賓館、酒樓、飯(fan)店、飯(fan)堂等場所(suo)的廚房抽排油(you)煙和(he)火煙和(he)通(tong)(tong)風系統配套(tao)使用(yong)。2、適用(yong)于(yu)辦公大(da)(da)樓、商場、影劇院、醫院、工(gong)廠(chang)(chang)企(qi)業車間(jian)、地下室等場所(suo)通(tong)(tong)風排氣(qi)。3、適用(yong)于(yu)所(suo)有工(gong)作(zuo)場所(suo)的空調(diao)冷氣(qi)工(gong)程(cheng)。4、風機(ji)輸送的應為不(bu)含粘(zhan)性物(wu)(wu)質的氣(qi)體，且氣(qi)體溫度(du)不(bu)大(da)(da)于(yu)80OC，介質所(suo)含物(wu)(wu)質量(liang)不(bu)大(da)(da)于(yu)150mg/M3。水膜濾(lv)清器(qi)(qi)和(he)靜電油(you)煙凈化器(qi)(qi)經凈化后排放的物(wu)(wu)質含量(liang)不(bu)大(da)(da)于(yu)2.0mg/M3。5、風機(ji)廣泛用(yong)于(yu)工(gong)廠(chang)(chang)、礦井、隧道、冷卻(que)塔、車輛、船舶和(he)建筑物(wu)(wu)的通(tong)(tong)風、排塵和(he)冷卻(que)；6、鍋爐和(he)工(gong)業爐窯(yao)的通(tong)(tong)風和(he)引風；空氣(qi)調(diao)節設(she)(she)備和(he)家用(yong)電器(qi)(qi)設(she)(she)備中的冷卻(que)和(he)通(tong)(tong)風；7、谷物(wu)(wu)的烘干和(he)選送；風洞風源(yuan)和(he)氣(qi)墊(dian)船的充氣(qi)和(he)推進等。

消聲器是利用聲的吸收、反射、干涉等原理，降低通風與空調系統中氣流噪聲的裝置。萬州風機通風管根據消聲原理的不同可以分為阻性、抗性、共振型和復合型等。一、阻性消聲器,阻性消聲器利用吸聲材料的吸聲作用而消聲的。其構造是把吸聲材料固定在氣流流動的管道內壁，值得信賴的風機通風管或(huo)按一(yi)(yi)定(ding)方式排(pai)列在管(guan)道或(huo)殼體內構成(cheng)阻性(xing)消聲(sheng)器，吸聲(sheng)材料(liao)能(neng)夠把入射在其上的(de)(de)聲(sheng)能(neng)部分地(di)吸收(shou)(shou)掉(diao)。聲(sheng)能(neng)之所以(yi)能(neng)被吸收(shou)(shou)，是由于吸聲(sheng)材料(liao)的(de)(de)多孔(kong)性(xing)和松散性(xing)。當聲(sheng)波進入孔(kong)隙(xi)，引起孔(kong)隙(xi)中(zhong)的(de)(de)空氣和材料(liao)產(chan)生(sheng)微小(xiao)的(de)(de)振動，由于摩(mo)擦和粘滯阻力。使相當一(yi)(yi)部分聲(sheng)能(neng)化為熱能(neng)而被吸收(shou)(shou)掉(diao)。

一(yi)、風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)及部(bu)件安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)的(de)有(you)(you)關規(gui)定1.風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)的(de)強制(zhi)規(gui)定,當風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)穿過(guo)需(xu)要(yao)封閉的(de)防(fang)火、防(fang)爆(bao)墻體或(huo)樓板時(shi)，應(ying)(ying)設預(yu)埋管(guan)(guan)或(huo)防(fang)護套管(guan)(guan)。套管(guan)(guan)鋼板厚度(du)(du)不(bu)應(ying)(ying)小(xiao)于(yu)1.6mm，風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)與(yu)防(fang)護套管(guan)(guan)之間(jian)應(ying)(ying)用不(bu)燃(ran)且(qie)對人(ren)體無害的(de)柔性(xing)材料封堵，風(feng)(feng)(feng)(feng)(feng)(feng)道應(ying)(ying)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)設防(fang)火閥(fa)。風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)內嚴禁各種管(guan)(guan)道、電(dian)線敷(fu)設及穿越；輸送含有(you)(you)易燃(ran)易爆(bao)氣體或(huo)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)在易燃(ran)易爆(bao)環境的(de)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)系統，應(ying)(ying)有(you)(you)良(liang)好(hao)的(de)接(jie)地，通(tong)過(guo)生(sheng)活區、生(sheng)產(chan)房間(jian)時(shi)必須嚴密，不(bu)得設接(jie)口(kou)；室(shi)(shi)外主(zhu)管(guan)(guan)的(de)固定拉索嚴禁拉在避(bi)雷針或(huo)避(bi)雷網上。輸送溫度(du)(du)高(gao)于(yu)80℃的(de)空(kong)氣的(de)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)，應(ying)(ying)按設計要(yao)求采(cai)取(qu)防(fang)護措施。2.風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)的(de)一(yi)般規(gui)定風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)宜在建筑圍護結構施工(gong)完(wan)畢、場所清(qing)理后進行。凈化空(kong)調風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)應(ying)(ying)在安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)部(bu)位地面做好(hao)，墻面抹灰工(gong)序完(wan)畢，室(shi)(shi)內無飛塵(chen)或(huo)有(you)(you)防(fang)塵(chen)措施后進行。安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)前應(ying)(ying)清(qing)除管(guan)(guan)內外雜物，并(bing)做好(hao)清(qing)潔(jie)和保護工(gong)作，風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)安(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)的(de)位置(zhi)、標高(gao)和走(zou)向等應(ying)(ying)符合設計要(yao)求，現場風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)(guan)接(jie)口(kou)的(de)配置(zhi)不(bu)得縮小(xiao)有(you)(you)效截面。

1、通風(feng)(feng)(feng)機安裝(zhuang)應(ying)符合下(xia)列(lie)規(gui)定(ding)（1）風(feng)(feng)(feng)機試運轉(zhuan)時(shi)(shi)(shi)，葉輪旋(xuan)轉(zhuan)方向(xiang)正(zheng)確，經不少于2H運轉(zhuan)后(hou)，滑(hua)動軸(zhou)承(cheng)溫(wen)升不超(chao)(chao)(chao)過(guo)35度(du)(du)(du)，高溫(wen)度(du)(du)(du)不超(chao)(chao)(chao)過(guo)70度(du)(du)(du)；滾動軸(zhou)承(cheng)溫(wen)升不超(chao)(chao)(chao)過(guo)40度(du)(du)(du)，高溫(wen)度(du)(du)(du)不超(chao)(chao)(chao)過(guo)80度(du)(du)(du)。（2）離心風(feng)(feng)(feng)機與(yu)減震臺座(zuo)接(jie)觸緊(jin)密(mi)，螺栓(shuan)擰緊(jin)，并有防松裝(zhuang)置。（3）管道風(feng)(feng)(feng)機采(cai)用減震吊架安裝(zhuang)時(shi)(shi)(shi)，風(feng)(feng)(feng)機與(yu)減震吊架連接(jie)緊(jin)密(mi)，牢固(gu)可靠(kao)；采(cai)用支(zhi)拖架安裝(zhuang)時(shi)(shi)(shi)，風(feng)(feng)(feng)機與(yu)減震器(qi)(qi)及支(zhi)架、托架連接(jie)緊(jin)密(mi)，穩(wen)固(gu)可靠(kao)。2、過(guo)濾器(qi)(qi)、紙(zhi)除(chu)塵(chen)器(qi)(qi)、過(guo)濾器(qi)(qi)吸收器(qi)(qi)安裝(zhuang)應(ying)符合下(xia)列(lie)規(gui)定(ding)（1）各種設備(bei)的型號、規(gui)格(ge)、額(e)定(ding)風(feng)(feng)(feng)量必須(xu)符合設計要求(qiu)。（2）各種設備(bei)的安裝(zhuang)方向(xiang)必須(xu)正(zheng)確。（3）設備(bei)與(yu)管路(lu)連接(jie)時(shi)(shi)(shi)，宜(yi)采(cai)用整(zheng)體性的橡膠軟管接(jie)頭，并不得漏氣(qi)；固(gu)定(ding)支(zhi)架應(ying)平正(zheng)穩(wen)定(ding)。（4）過(guo)濾器(qi)(qi)的安裝(zhuang)應(ying)固(gu)定(ding)牢固(gu)，過(guo)濾器(qi)(qi)與(yu)框架、框架與(yu)維護結(jie)構之間無明顯縫(feng)隙。（5）紙(zhi)除(chu)塵(chen)器(qi)(qi)和過(guo)濾器(qi)(qi)的安裝(zhuang)，應(ying)固(gu)定(ding)牢固(gu)，位(wei)置準確，連接(jie)嚴密(mi)。

通(tong)(tong)風(feng)(feng)(feng)、空(kong)調(diao)設(she)備(bei)防(fang)火(huo)防(fang)爆措施1、空(kong)氣(qi)中(zhong)含(han)有(you)容(rong)易(yi)起火(huo)或(huo)爆炸(zha)(zha)物(wu)質的(de)(de)(de)(de)(de)房間(jian)，其送(song)、排(pai)風(feng)(feng)(feng)系統應采(cai)(cai)用(yong)(yong)防(fang)爆型(xing)的(de)(de)(de)(de)(de)通(tong)(tong)風(feng)(feng)(feng)設(she)備(bei)和(he)(he)不(bu)會產(chan)生火(huo)花的(de)(de)(de)(de)(de)材(cai)料（如(ru)可采(cai)(cai)用(yong)(yong)有(you)色(se)金屬制(zhi)造的(de)(de)(de)(de)(de)風(feng)(feng)(feng)機(ji)(ji)葉(xie)片和(he)(he)防(fang)爆電(dian)動機(ji)(ji)）。當送(song)風(feng)(feng)(feng)機(ji)(ji)布置(zhi)在單(dan)獨分隔的(de)(de)(de)(de)(de)通(tong)(tong)風(feng)(feng)(feng)機(ji)(ji)房內(nei)，且送(song)風(feng)(feng)(feng)干管上(shang)(shang)(shang)設(she)置(zhi)防(fang)止回流設(she)施時(shi)，可采(cai)(cai)用(yong)(yong)普通(tong)(tong)型(xing)通(tong)(tong)風(feng)(feng)(feng)設(she)備(bei)。2、含(han)有(you)易(yi)燃(ran)(ran)、易(yi)爆粉塵(chen)(chen)(chen)（碎屑(xie)）的(de)(de)(de)(de)(de)空(kong)氣(qi)，在進(jin)入(ru)排(pai)風(feng)(feng)(feng)機(ji)(ji)前(qian)應采(cai)(cai)用(yong)(yong)不(bu)產(chan)生火(huo)花的(de)(de)(de)(de)(de)除(chu)塵(chen)(chen)(chen)器(qi)進(jin)行處理，以防(fang)止除(chu)塵(chen)(chen)(chen)器(qi)工(gong)作過程中(zhong)產(chan)生火(huo)花引起粉塵(chen)(chen)(chen)、碎屑(xie)燃(ran)(ran)燒(shao)或(huo)爆炸(zha)(zha)。對于(yu)遇濕可能爆炸(zha)(zha)的(de)(de)(de)(de)(de)粉塵(chen)(chen)(chen)（如(ru)電(dian)石、鋅粉、鋁鎂合金粉等），嚴禁采(cai)(cai)用(yong)(yong)濕式除(chu)塵(chen)(chen)(chen)器(qi)。3、排(pai)除(chu)、輸送(song)有(you)燃(ran)(ran)燒(shao)、爆炸(zha)(zha)危險的(de)(de)(de)(de)(de)氣(qi)體、蒸氣(qi)和(he)(he)粉塵(chen)(chen)(chen)的(de)(de)(de)(de)(de)排(pai)風(feng)(feng)(feng)系統，應采(cai)(cai)用(yong)(yong)不(bu)燃(ran)(ran)材(cai)料并(bing)設(she)有(you)導除(chu)靜(jing)電(dian)的(de)(de)(de)(de)(de)接(jie)地裝(zhuang)置(zhi)。其排(pai)風(feng)(feng)(feng)設(she)備(bei)不(bu)應布置(zhi)在地下(xia)(xia)、半地下(xia)(xia)建筑(zhu)（室）內(nei)，以防(fang)止有(you)爆炸(zha)(zha)危險的(de)(de)(de)(de)(de)蒸氣(qi)和(he)(he)粉塵(chen)(chen)(chen)等物(wu)質的(de)(de)(de)(de)(de)積聚。4、排(pai)除(chu)、輸送(song)溫度(du)超(chao)過80℃的(de)(de)(de)(de)(de)空(kong)氣(qi)或(huo)其他氣(qi)體以及(ji)容(rong)易(yi)起火(huo)的(de)(de)(de)(de)(de)碎屑(xie)的(de)(de)(de)(de)(de)管道，與可燃(ran)(ran)或(huo)難燃(ran)(ran)物(wu)體之(zhi)間(jian)應保持不(bu)小于(yu)150mm的(de)(de)(de)(de)(de)間(jian)隙，或(huo)采(cai)(cai)用(yong)(yong)厚度(du)不(bu)小于(yu)50mm的(de)(de)(de)(de)(de)不(bu)燃(ran)(ran)材(cai)料隔熱，以防(fang)止填塞物(wu)與構(gou)件因受這些高溫管道的(de)(de)(de)(de)(de)影響而導致火(huo)災。當管道互為上(shang)(shang)(shang)下(xia)(xia)布置(zhi)時(shi)，表面溫度(du)較高者(zhe)應布置(zhi)在上(shang)(shang)(shang)面。