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渝北推薦鍍鋅通風管廠家

2020-11-19
渝北推薦鍍鋅通風管廠家

1、適(shi)(shi)用(yong)于(yu)(yu)大小(xiao)賓(bin)館、酒(jiu)樓(lou)、飯店、飯堂等場(chang)(chang)所(suo)的(de)廚(chu)房抽排(pai)油(you)煙和(he)(he)(he)(he)火煙和(he)(he)(he)(he)通(tong)(tong)風(feng)(feng)系(xi)統(tong)配套使(shi)用(yong)。2、適(shi)(shi)用(yong)于(yu)(yu)辦(ban)公大樓(lou)、商(shang)場(chang)(chang)、影劇院(yuan)、醫(yi)院(yuan)、工廠企業(ye)車(che)(che)間、地下室等場(chang)(chang)所(suo)通(tong)(tong)風(feng)(feng)排(pai)氣。3、適(shi)(shi)用(yong)于(yu)(yu)所(suo)有工作場(chang)(chang)所(suo)的(de)空調冷氣工程。4、風(feng)(feng)機輸送的(de)應為(wei)不含粘性物(wu)質的(de)氣體,且氣體溫度不大于(yu)(yu)80OC,介質所(suo)含物(wu)質量(liang)不大于(yu)(yu)150mg/M3。水(shui)膜濾(lv)清器和(he)(he)(he)(he)靜電油(you)煙凈化器經(jing)凈化后排(pai)放的(de)物(wu)質含量(liang)不大于(yu)(yu)2.0mg/M3。5、風(feng)(feng)機廣泛用(yong)于(yu)(yu)工廠、礦井、隧道、冷卻(que)塔(ta)、車(che)(che)輛(liang)、船舶和(he)(he)(he)(he)建筑物(wu)的(de)通(tong)(tong)風(feng)(feng)、排(pai)塵和(he)(he)(he)(he)冷卻(que);6、鍋爐和(he)(he)(he)(he)工業(ye)爐窯(yao)的(de)通(tong)(tong)風(feng)(feng)和(he)(he)(he)(he)引風(feng)(feng);空氣調節(jie)設備(bei)和(he)(he)(he)(he)家用(yong)電器設備(bei)中(zhong)的(de)冷卻(que)和(he)(he)(he)(he)通(tong)(tong)風(feng)(feng);7、谷物(wu)的(de)烘干(gan)和(he)(he)(he)(he)選送;風(feng)(feng)洞(dong)風(feng)(feng)源和(he)(he)(he)(he)氣墊船的(de)充氣和(he)(he)(he)(he)推進等。

渝北推薦鍍鋅通風管廠家

排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)閥(fa)(fa)(fa)是(shi)否(fou)存在常(chang)開(kai)的(de)?這里的(de)排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)閥(fa)(fa)(fa)也就相當于排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)口(kou)(kou),對于常(chang)見的(de)板(ban)式排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)口(kou)(kou)與多葉排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)口(kou)(kou),市場(chang)(chang)上(shang)(shang)常(chang)見的(de)均(jun)為常(chang)閉(bi)形(xing)式,一般不需(xu)要(yao)常(chang)開(kai)的(de)排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)口(kou)(kou)。對于排(pai)(pai)(pai)(pai)(pai)風(feng)(feng)(feng)(feng)兼排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)系統的(de)排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)口(kou)(kou),可以采用“單層百葉 + 280 ℃ 電控排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)”進行(xing)控制。70 ℃防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)的(de)應(ying)用場(chang)(chang)合有哪些?防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)應(ying)用場(chang)(chang)合很(hen)多,在空(kong)調送(song)回風(feng)(feng)(feng)(feng)干管(guan),通風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)機(ji)(ji)進出口(kou)(kou),風(feng)(feng)(feng)(feng)井入口(kou)(kou),管(guan)道(dao)穿越防(fang)(fang)(fang)火(huo)(huo)(huo)分區 / 變形(xing)縫 / 重(zhong)要(yao)房間 / 機(ji)(ji)房 / 火(huo)(huo)(huo)災危險性大的(de)房間的(de)隔墻或樓板(ban),垂直(zhi)(zhi)風(feng)(feng)(feng)(feng)管(guan)與每層水平風(feng)(feng)(feng)(feng)管(guan)連接處。等很(hen)多場(chang)(chang)合都(dou)需(xu)要(yao)設置(zhi)防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)。 空(kong)調新風(feng)(feng)(feng)(feng)取風(feng)(feng)(feng)(feng)管(guan)是(shi)否(fou)需(xu)要(yao)安裝防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)?一般不需(xu)要(yao)。特(te)別(bie)是(shi)如果回風(feng)(feng)(feng)(feng)、送(song)風(feng)(feng)(feng)(feng)均(jun)安裝防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)之后,新風(feng)(feng)(feng)(feng)取風(feng)(feng)(feng)(feng)口(kou)(kou)就沒有必要(yao)在安裝防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)了。并且一般取風(feng)(feng)(feng)(feng)口(kou)(kou)位于室外(wai),且按照規范(fan)要(yao)求(qiu)與排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)口(kou)(kou)保持10 m以上(shang)(shang)的(de)水平距(ju)離或3 m以上(shang)(shang)的(de)垂直(zhi)(zhi)距(ju)離( 排(pai)(pai)(pai)(pai)(pai)煙(yan)(yan)(yan)(yan)口(kou)(kou)在上(shang)(shang) ),一般煙(yan)(yan)(yan)(yan)氣不會從新風(feng)(feng)(feng)(feng)口(kou)(kou)進入空(kong)調,所以一般不需(xu)要(yao)安裝防(fang)(fang)(fang)火(huo)(huo)(huo)閥(fa)(fa)(fa)。

渝北推薦鍍鋅通風管廠家

1、通(tong)風機(ji)(ji)安裝(zhuang)(zhuang)應(ying)符合(he)下列規(gui)定(ding)(ding)(ding)(1)風機(ji)(ji)試運轉(zhuan)時,葉輪旋轉(zhuan)方向(xiang)正確(que),經不少(shao)于2H運轉(zhuan)后(hou),滑(hua)動軸(zhou)承溫(wen)升不超(chao)過(guo)(guo)35度(du)(du),高溫(wen)度(du)(du)不超(chao)過(guo)(guo)70度(du)(du);滾動軸(zhou)承溫(wen)升不超(chao)過(guo)(guo)40度(du)(du),高溫(wen)度(du)(du)不超(chao)過(guo)(guo)80度(du)(du)。(2)離心風機(ji)(ji)與(yu)(yu)減(jian)震臺座接(jie)觸緊(jin)(jin)密(mi)(mi),螺栓(shuan)擰緊(jin)(jin),并有(you)防松(song)裝(zhuang)(zhuang)置(zhi)。(3)管道風機(ji)(ji)采(cai)用(yong)減(jian)震吊架安裝(zhuang)(zhuang)時,風機(ji)(ji)與(yu)(yu)減(jian)震吊架連(lian)接(jie)緊(jin)(jin)密(mi)(mi),牢固(gu)(gu)(gu)可靠(kao);采(cai)用(yong)支(zhi)拖(tuo)架安裝(zhuang)(zhuang)時,風機(ji)(ji)與(yu)(yu)減(jian)震器及支(zhi)架、托(tuo)架連(lian)接(jie)緊(jin)(jin)密(mi)(mi),穩固(gu)(gu)(gu)可靠(kao)。2、過(guo)(guo)濾(lv)器、紙除(chu)塵器、過(guo)(guo)濾(lv)器吸收器安裝(zhuang)(zhuang)應(ying)符合(he)下列規(gui)定(ding)(ding)(ding)(1)各種設(she)備(bei)的型號、規(gui)格、額(e)定(ding)(ding)(ding)風量必須符合(he)設(she)計要求。(2)各種設(she)備(bei)的安裝(zhuang)(zhuang)方向(xiang)必須正確(que)。(3)設(she)備(bei)與(yu)(yu)管路連(lian)接(jie)時,宜采(cai)用(yong)整(zheng)體性的橡膠(jiao)軟管接(jie)頭,并不得漏氣;固(gu)(gu)(gu)定(ding)(ding)(ding)支(zhi)架應(ying)平正穩定(ding)(ding)(ding)。(4)過(guo)(guo)濾(lv)器的安裝(zhuang)(zhuang)應(ying)固(gu)(gu)(gu)定(ding)(ding)(ding)牢固(gu)(gu)(gu),過(guo)(guo)濾(lv)器與(yu)(yu)框架、框架與(yu)(yu)維護結構之間無明顯縫隙。(5)紙除(chu)塵器和過(guo)(guo)濾(lv)器的安裝(zhuang)(zhuang),應(ying)固(gu)(gu)(gu)定(ding)(ding)(ding)牢固(gu)(gu)(gu),位置(zhi)準確(que),連(lian)接(jie)嚴密(mi)(mi)。

渝北推薦鍍鋅通風管廠家

1、 薄鋼板(ban)矩(ju)形(xing)(xing)(xing)風(feng)管(guan)(guan)的(de)(de)(de)剛度(du)不夠(gou),表(biao)現形(xing)(xing)(xing)式:風(feng)管(guan)(guan)的(de)(de)(de)大邊(bian)上下有(you)不同程度(du)的(de)(de)(de)下沉,兩側(ce)面小邊(bian)稍向外(wai)凸出,有(you)明顯的(de)(de)(de)變形(xing)(xing)(xing)。對(dui)產生的(de)(de)(de)原因(yin)分析(xi):① 制作風(feng)管(guan)(guan)的(de)(de)(de)鋼板(ban)厚度(du)不符合施工及(ji)驗收(shou)規范的(de)(de)(de)要求;② 咬口(kou)的(de)(de)(de)形(xing)(xing)(xing)式選擇不當(dang);③ 沒有(you)按(an)照《施工及(ji)驗收(shou)規范》要求,對(dui)于邊(bian)長≥630 mm或保溫風(feng)管(guan)(guan)≥800 mm,其管(guan)(guan)長在(zai)1 200mm以上,均(jun)(jun)應(ying)采取加(jia)固(gu)措(cuo)施。2 、薄鋼板(ban)矩(ju)形(xing)(xing)(xing)風(feng)管(guan)(guan)扭曲(qu)、翹角(jiao),表(biao)現形(xing)(xing)(xing)式:風(feng)管(guan)(guan)表(biao)面不平(ping);對(dui)角(jiao)線(xian)不相(xiang)等;相(xiang)鄰表(biao)面互(hu)不垂(chui)直;兩相(xiang)對(dui)表(biao)面不平(ping)行(xing)及(ji)兩管(guan)(guan)端平(ping)面不平(ping)行(xing)等。產生的(de)(de)(de)原因(yin)分析(xi):① 矩(ju)形(xing)(xing)(xing)板(ban)料(liao)(liao)(liao)下料(liao)(liao)(liao)后,未對(dui)四個(ge)角(jiao)進行(xing)嚴格的(de)(de)(de)角(jiao)方測量;② 風(feng)管(guan)(guan)的(de)(de)(de)大邊(bian)或小邊(bian)的(de)(de)(de)兩個(ge)相(xiang)對(dui)面的(de)(de)(de)板(ban)料(liao)(liao)(liao)長度(du)和寬(kuan)(kuan)度(du)不相(xiang)等;③ 風(feng)管(guan)(guan)的(de)(de)(de)四個(ge)角(jiao)處的(de)(de)(de)咬口(kou)寬(kuan)(kuan)度(du)不相(xiang)等;④ 手工咬口(kou)合縫(feng)受(shou)力不均(jun)(jun)。

渝北推薦鍍鋅通風管廠家

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,一般推薦鍍鋅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,鍍鋅通風管安裝(zhuang)在排煙管道中發生火災時控制中心(xin)給出(chu)電信號使(shi)其打開排煙,當溫度(du)到達280時易(yi)熔合金熔化(hua)閥(fa)門關閉,是一種二次動作的閥(fa)門。

渝北推薦鍍鋅通風管廠家

一、通風(feng)(feng)(feng)(feng)(feng)(feng)與空(kong)調(diao)(diao)(diao)(diao)系(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)組(zu)成與類別(一)通風(feng)(feng)(feng)(feng)(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)組(zu)成,包(bao)括(kuo):進氣(qi)處(chu)理(li)(li)設(she)備(bei)(bei)(bei),如(ru)空(kong)氣(qi)過(guo)濾設(she)備(bei)(bei)(bei)、熱(re)(re)濕(shi)處(chu)理(li)(li)設(she)備(bei)(bei)(bei)和(he)(he)(he)空(kong)氣(qi)凈(jing)(jing)化設(she)備(bei)(bei)(bei)等;送(song)風(feng)(feng)(feng)(feng)(feng)(feng)機或(huo)(huo)排風(feng)(feng)(feng)(feng)(feng)(feng)機;風(feng)(feng)(feng)(feng)(feng)(feng)道系(xi)統(tong)(tong)(tong)(tong),如(ru)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)、送(song)風(feng)(feng)(feng)(feng)(feng)(feng)口、排風(feng)(feng)(feng)(feng)(feng)(feng)口、排氣(qi)罩等;排氣(qi)處(chu)理(li)(li)設(she)備(bei)(bei)(bei),如(ru)除塵器(qi)、有(you)害氣(qi)體凈(jing)(jing)化設(she)備(bei)(bei)(bei)、風(feng)(feng)(feng)(feng)(feng)(feng)帽等。2.通風(feng)(feng)(feng)(feng)(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)類別有(you):(二(er))空(kong)調(diao)(diao)(diao)(diao)系(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)組(zu)成——空(kong)氣(qi)處(chu)理(li)(li)設(she)備(bei)(bei)(bei)、熱(re)(re)源和(he)(he)(he)冷(leng)源、空(kong)調(diao)(diao)(diao)(diao)風(feng)(feng)(feng)(feng)(feng)(feng)系(xi)統(tong)(tong)(tong)(tong)、水(shui)(shui)系(xi)統(tong)(tong)(tong)(tong)、控制、調(diao)(diao)(diao)(diao)節裝置(1)空(kong)氣(qi)處(chu)理(li)(li)設(she)備(bei)(bei)(bei):空(kong)氣(qi)加(jia)熱(re)(re)或(huo)(huo)冷(leng)卻(que)設(she)備(bei)(bei)(bei)、空(kong)氣(qi)加(jia)濕(shi)或(huo)(huo)去濕(shi)設(she)備(bei)(bei)(bei)和(he)(he)(he)空(kong)氣(qi)凈(jing)(jing)化設(she)備(bei)(bei)(bei)等;其(qi)作(zuo)用是將(jiang)送(song)風(feng)(feng)(feng)(feng)(feng)(feng)空(kong)氣(qi)處(chu)理(li)(li)到(dao)一定(ding)的(de)(de)(de)(de)狀態。(2)熱(re)(re)源和(he)(he)(he)冷(leng)源:常用的(de)(de)(de)(de)熱(re)(re)源有(you)提(ti)供熱(re)(re)水(shui)(shui)或(huo)(huo)蒸(zheng)汽的(de)(de)(de)(de)鍋爐、電(dian)加(jia)熱(re)(re)器(qi)等。(3)空(kong)調(diao)(diao)(diao)(diao)風(feng)(feng)(feng)(feng)(feng)(feng)系(xi)統(tong)(tong)(tong)(tong):由風(feng)(feng)(feng)(feng)(feng)(feng)機和(he)(he)(he)風(feng)(feng)(feng)(feng)(feng)(feng)管(guan)系(xi)統(tong)(tong)(tong)(tong)組(zu)成。(4)水(shui)(shui)系(xi)統(tong)(tong)(tong)(tong):包(bao)括(kuo)將(jiang)冷(leng)凍水(shui)(shui)(或(huo)(huo)熱(re)(re)水(shui)(shui))從(cong)制冷(leng)系(xi)統(tong)(tong)(tong)(tong)(或(huo)(huo)熱(re)(re)源)輸送(song)到(dao)空(kong)氣(qi)處(chu)理(li)(li)設(she)備(bei)(bei)(bei)的(de)(de)(de)(de)水(shui)(shui)系(xi)統(tong)(tong)(tong)(tong)和(he)(he)(he)制冷(leng)設(she)備(bei)(bei)(bei)的(de)(de)(de)(de)冷(leng)卻(que)水(shui)(shui)系(xi)統(tong)(tong)(tong)(tong),由水(shui)(shui)泵和(he)(he)(he)水(shui)(shui)管(guan)系(xi)統(tong)(tong)(tong)(tong)組(zu)成。(5)控制、調(diao)(diao)(diao)(diao)節裝置:裝置的(de)(de)(de)(de)作(zuo)用是調(diao)(diao)(diao)(diao)節空(kong)調(diao)(diao)(diao)(diao)系(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)冷(leng)量、熱(re)(re)量、風(feng)(feng)(feng)(feng)(feng)(feng)量等,使空(kong)調(diao)(diao)(diao)(diao)系(xi)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)工(gong)作(zuo)適應空(kong)調(diao)(diao)(diao)(diao)工(gong)況的(de)(de)(de)(de)變(bian)化,從(cong)而將(jiang)室內(nei)空(kong)氣(qi)狀況控制在(zai)要求的(de)(de)(de)(de)范圍(wei)內(nei)。

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