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地址(zhi):重慶市(shi)江津區雙福新區福星大道937號鑫成瑞暖通廠區
1安裝好采用水平聯通的方式。操作簡單,使用安全范圍廣。有人說,我方式也養好雞,我只能說沒有養不好雞的雞舍,只有養不好雞的人。合理設計本身是為了減小勞動量的!2開口大小與數量。涪陵消防風機建議等于風管橫截面積,按照管子內徑實際有效面積計算。開口大小不敢妄言,開口越小,所需開口數量越多,出風越細越散越均勻,但沖勁不足,降低負壓減緩風速相對更安全。開口越大,進風越厚,沖勁越足,相對可以提高負壓工作,同樣配置風管數量,安全范圍內滿足更多進風量。(主要是冷風緩沖范圍廣了)3配置方式。根據不同雞舍養殖數量、大小等兩種配置方式。一是根據冬季大的小通風量,配置足夠風管數量,在冬季養殖過程中完全不開啟通風窗,只用風管通風。二是根據風機大小配比通風管,但消防風機批發不(bu)建議大雞舍滿足小風機(ji)的配比,此時小通風在風管不(bu)夠(gou)用時,開(kai)啟(qi)通風窗(chuang),過渡(du)時機(ji)、操作方式(shi)不(bu)好掌(zhang)握(wo),難度高,容易(yi)出問題。如果配置(zhi)風管足夠(gou),外界溫(wen)度持續升(sheng)高,用到溫(wen)控降溫(wen)模式(shi)下(xia),開(kai)啟(qi)側(ce)窗(chuang)通風,相對時機(ji)更(geng)好,更(geng)安全。
1、70℃防火(huo)(huo)閥(fa)用(yong)在(zai)空調送風(feng)、通風(feng)系統(tong)管(guan)道(dao)(dao)上;平時(shi)(shi)(shi)(shi)常(chang)(chang)開,發生(sheng)火(huo)(huo)災(zai)時(shi)(shi)(shi)(shi)關閉,聯鎖(suo)風(feng)機,使風(feng)機關閉;2、280℃防火(huo)(huo)閥(fa)用(yong)在(zai)排煙(yan)系統(tong)管(guan)道(dao)(dao)上,平時(shi)(shi)(shi)(shi)常(chang)(chang)開,發生(sheng)火(huo)(huo)災(zai)時(shi)(shi)(shi)(shi)排煙(yan),當煙(yan)氣溫(wen)(wen)(wen)度(du)達(da)(da)到280度(du)時(shi)(shi)(shi)(shi),防火(huo)(huo)閥(fa)關閉,聯鎖(suo)風(feng)機關閉;3、280℃防火(huo)(huo)閥(fa)應為常(chang)(chang)開,又叫高(gao)(gao)溫(wen)(wen)(wen)防火(huo)(huo)閥(fa),一般安(an)裝(zhuang)在(zai)有高(gao)(gao)溫(wen)(wen)(wen)環境的通風(feng)管(guan)道(dao)(dao)中,當溫(wen)(wen)(wen)度(du)到達(da)(da)280℃后易熔(rong)合金(jin)熔(rong)化(hua),閥(fa)門(men)(men)關閉,同時(shi)(shi)(shi)(shi)可以用(yong)24V電(dian)信(xin)(xin)號控(kong)制。如果說是280排煙(yan)防火(huo)(huo)閥(fa)應為常(chang)(chang)閉,安(an)裝(zhuang)在(zai)排煙(yan)管(guan)道(dao)(dao)中發生(sheng)火(huo)(huo)災(zai)時(shi)(shi)(shi)(shi)控(kong)制中心給(gei)出(chu)電(dian)信(xin)(xin)號使其打開排煙(yan),當溫(wen)(wen)(wen)度(du)到達(da)(da)280時(shi)(shi)(shi)(shi)易熔(rong)合金(jin)熔(rong)化(hua)閥(fa)門(men)(men)關閉,是一種二次(ci)動作(zuo)的閥(fa)門(men)(men)。
消防(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)機(ji)風(feng)(feng)(feng)(feng)(feng)量(liang)與送風(feng)(feng)(feng)(feng)(feng)機(ji)風(feng)(feng)(feng)(feng)(feng)量(liang)計(ji)(ji)算(suan)(suan)方法是(shi)根據建(jian)(jian)筑面(mian)積(ji)(ji)來(lai)確定的(de)(de),每個(ge)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)(fen)(fen)區(qu)(qu)(qu)都需要獨立計(ji)(ji)算(suan)(suan)其排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang),當(dang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)(feng)(feng)(feng)機(ji)擔負一(yi)個(ge)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)(fen)(fen)區(qu)(qu)(qu)的(de)(de)時(shi)(shi)候(hou)可按(an)平(ping)方米(mi)面(mian)積(ji)(ji)不小(xiao)于60m3/h計(ji)(ji)算(suan)(suan),擔負多(duo)個(ge)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)(fen)(fen)區(qu)(qu)(qu)則按(an)平(ping)方米(mi)面(mian)積(ji)(ji)不小(xiao)于120m3/h計(ji)(ji)算(suan)(suan)。送風(feng)(feng)(feng)(feng)(feng)量(liang)按(an)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)的(de)(de)50%計(ji)(ji)算(suan)(suan)。每個(ge)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)(fen)(fen)區(qu)(qu)(qu)不應大于500平(ping)方。常見(jian)的(de)(de)消防(fang)防(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)系(xi)統中,排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)一(yi)般根據大防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)(fen)(fen)區(qu)(qu)(qu)面(mian)積(ji)(ji)500*120等(deng)于60000立方每小(xiao)時(shi)(shi)計(ji)(ji)算(suan)(suan),在設(she)計(ji)(ji)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)的(de)(de)時(shi)(shi)候(hou)要注意(yi)漏(lou)風(feng)(feng)(feng)(feng)(feng)量(liang),一(yi)般可按(an)小(xiao)漏(lou)風(feng)(feng)(feng)(feng)(feng)量(liang)10%計(ji)(ji)算(suan)(suan)。例如(ru):當(dang)建(jian)(jian)筑面(mian)積(ji)(ji)為(wei)1000平(ping)方時(shi)(shi),需要設(she)置兩個(ge)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)(fen)(fen)區(qu)(qu)(qu),每個(ge)防(fang)煙(yan)(yan)(yan)(yan)(yan)分(fen)(fen)(fen)區(qu)(qu)(qu)的(de)(de)大面(mian)積(ji)(ji)為(wei)500平(ping)方,排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)是(shi)500*1203/h=600003/h,再加上(shang)小(xiao)漏(lou)風(feng)(feng)(feng)(feng)(feng)量(liang)10%為(wei)60003/h,總排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)應為(wei)660003/h,其中送風(feng)(feng)(feng)(feng)(feng)量(liang)為(wei)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)的(de)(de)50%應為(wei)330003/h。
1、 薄鋼(gang)板(ban)矩(ju)形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的剛度(du)不(bu)(bu)(bu)夠,表現形(xing)式:風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的大(da)邊(bian)(bian)上(shang)下有(you)不(bu)(bu)(bu)同程度(du)的下沉,兩(liang)側面(mian)(mian)小(xiao)邊(bian)(bian)稍(shao)向(xiang)外凸(tu)出,有(you)明顯的變形(xing)。對產(chan)生的原因分(fen)析(xi):① 制作風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的鋼(gang)板(ban)厚度(du)不(bu)(bu)(bu)符(fu)合(he)施工及(ji)驗收規范的要求;② 咬口的形(xing)式選擇不(bu)(bu)(bu)當(dang);③ 沒(mei)有(you)按照(zhao)《施工及(ji)驗收規范》要求,對于邊(bian)(bian)長≥630 mm或(huo)保溫風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)≥800 mm,其(qi)管(guan)(guan)(guan)(guan)長在1 200mm以上(shang),均(jun)(jun)應采取加固措(cuo)施。2 、薄鋼(gang)板(ban)矩(ju)形(xing)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)扭曲(qu)、翹(qiao)角(jiao),表現形(xing)式:風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)表面(mian)(mian)不(bu)(bu)(bu)平;對角(jiao)線不(bu)(bu)(bu)相(xiang)等(deng)(deng);相(xiang)鄰(lin)表面(mian)(mian)互不(bu)(bu)(bu)垂直;兩(liang)相(xiang)對表面(mian)(mian)不(bu)(bu)(bu)平行(xing)及(ji)兩(liang)管(guan)(guan)(guan)(guan)端平面(mian)(mian)不(bu)(bu)(bu)平行(xing)等(deng)(deng)。產(chan)生的原因分(fen)析(xi):① 矩(ju)形(xing)板(ban)料下料后(hou),未(wei)對四個(ge)角(jiao)進行(xing)嚴格的角(jiao)方測量;② 風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的大(da)邊(bian)(bian)或(huo)小(xiao)邊(bian)(bian)的兩(liang)個(ge)相(xiang)對面(mian)(mian)的板(ban)料長度(du)和(he)寬度(du)不(bu)(bu)(bu)相(xiang)等(deng)(deng);③ 風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)的四個(ge)角(jiao)處的咬口寬度(du)不(bu)(bu)(bu)相(xiang)等(deng)(deng);④ 手(shou)工咬口合(he)縫受力不(bu)(bu)(bu)均(jun)(jun)。
1.冷(leng)(熱(re)(re))水(shui)(shui)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)的(de)(de)基(ji)本工作(zuo)(zuo)過(guo)程(cheng)是(shi):室(shi)(shi)(shi)(shi)外的(de)(de)制冷(leng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)對冷(leng)(熱(re)(re))媒水(shui)(shui)進(jin)行制冷(leng)降溫(wen)(或加熱(re)(re)升溫(wen)),然后由水(shui)(shui)泵(beng)將(jiang)降溫(wen)后的(de)(de)冷(leng)媒(熱(re)(re))水(shui)(shui)輸(shu)(shu)送(song)到安裝在(zai)室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)的(de)(de)風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)盤(pan)管(guan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)中(zhong),由風(feng)(feng)(feng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)盤(pan)管(guan)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)采取就地回風(feng)(feng)(feng)的(de)(de)方式與室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)空(kong)氣(qi)(qi)(qi)(qi)進(jin)行熱(re)(re)交(jiao)(jiao)換(huan)實現(xian)對室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)空(kong)氣(qi)(qi)(qi)(qi)處(chu)理(li)的(de)(de)目的(de)(de)。2.風(feng)(feng)(feng)管(guan)(道(dao)(dao))式機(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)的(de)(de)基(ji)本工作(zuo)(zuo)過(guo)程(cheng)是(shi):供冷(leng)時,室(shi)(shi)(shi)(shi)外的(de)(de)制冷(leng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)吸收(shou)來自室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)的(de)(de)制冷(leng)劑蒸氣(qi)(qi)(qi)(qi)經壓(ya)(ya)縮(suo)、冷(leng)凝后向(xiang)各室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)輸(shu)(shu)送(song)液體制冷(leng)劑。供熱(re)(re)時,室(shi)(shi)(shi)(shi)外的(de)(de)制冷(leng)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)吸收(shou)來自冷(leng)凝器的(de)(de)制冷(leng)劑蒸氣(qi)(qi)(qi)(qi)經壓(ya)(ya)縮(suo)后向(xiang)各室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)輸(shu)(shu)送(song)汽體制冷(leng)劑,室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)機(ji)(ji)(ji)(ji)(ji)(ji)(ji)組(zu)(zu)(zu)通(tong)過(guo)布置(zhi)(zhi)在(zai)天(tian)(tian)花(hua)板(ban)上(shang)的(de)(de)回風(feng)(feng)(feng)口(kou)將(jiang)空(kong)氣(qi)(qi)(qi)(qi)吸入,進(jin)行熱(re)(re)交(jiao)(jiao)換(huan)后送(song)入安裝在(zai)室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)各房間(jian)天(tian)(tian)花(hua)板(ban)中(zhong)的(de)(de)風(feng)(feng)(feng)管(guan)(道(dao)(dao))內(nei)(nei)(nei),并通(tong)過(guo)出風(feng)(feng)(feng)口(kou)上(shang)的(de)(de)散流器向(xiang)室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)各房間(jian)輸(shu)(shu)送(song)空(kong)氣(qi)(qi)(qi)(qi)。在(zai)風(feng)(feng)(feng)管(guan)(道(dao)(dao))上(shang)設計有新風(feng)(feng)(feng)門和排風(feng)(feng)(feng)門,可(ke)以按(an)一定比例置(zhi)(zhi)換(huan)空(kong)氣(qi)(qi)(qi)(qi),以保(bao)證(zheng)室(shi)(shi)(shi)(shi)內(nei)(nei)(nei)空(kong)氣(qi)(qi)(qi)(qi)的(de)(de)質量。
1、通風(feng)機安(an)裝(zhuang)(zhuang)應(ying)(ying)(ying)(ying)符合(he)下列規(gui)定(1)風(feng)機試運(yun)轉時,葉輪(lun)旋轉方(fang)向正確(que),經不少于2H運(yun)轉后(hou),滑動(dong)軸(zhou)承溫升(sheng)不超(chao)過(guo)35度(du),高溫度(du)不超(chao)過(guo)70度(du);滾動(dong)軸(zhou)承溫升(sheng)不超(chao)過(guo)40度(du),高溫度(du)不超(chao)過(guo)80度(du)。(2)離心風(feng)機與(yu)(yu)減(jian)震(zhen)(zhen)臺座接(jie)觸緊密(mi)(mi),螺(luo)栓擰緊,并有防松裝(zhuang)(zhuang)置。(3)管道風(feng)機采(cai)用減(jian)震(zhen)(zhen)吊架(jia)(jia)(jia)安(an)裝(zhuang)(zhuang)時,風(feng)機與(yu)(yu)減(jian)震(zhen)(zhen)吊架(jia)(jia)(jia)連接(jie)緊密(mi)(mi),牢固(gu)可(ke)靠(kao);采(cai)用支(zhi)(zhi)拖架(jia)(jia)(jia)安(an)裝(zhuang)(zhuang)時,風(feng)機與(yu)(yu)減(jian)震(zhen)(zhen)器及(ji)支(zhi)(zhi)架(jia)(jia)(jia)、托架(jia)(jia)(jia)連接(jie)緊密(mi)(mi),穩固(gu)可(ke)靠(kao)。2、過(guo)濾(lv)(lv)器、紙除塵器、過(guo)濾(lv)(lv)器吸收器安(an)裝(zhuang)(zhuang)應(ying)(ying)(ying)(ying)符合(he)下列規(gui)定(1)各(ge)種設備的(de)型號、規(gui)格、額定風(feng)量必須符合(he)設計要求。(2)各(ge)種設備的(de)安(an)裝(zhuang)(zhuang)方(fang)向必須正確(que)。(3)設備與(yu)(yu)管路(lu)連接(jie)時,宜采(cai)用整體性的(de)橡膠軟管接(jie)頭,并不得(de)漏(lou)氣;固(gu)定支(zhi)(zhi)架(jia)(jia)(jia)應(ying)(ying)(ying)(ying)平正穩定。(4)過(guo)濾(lv)(lv)器的(de)安(an)裝(zhuang)(zhuang)應(ying)(ying)(ying)(ying)固(gu)定牢固(gu),過(guo)濾(lv)(lv)器與(yu)(yu)框架(jia)(jia)(jia)、框架(jia)(jia)(jia)與(yu)(yu)維護結構之間無明(ming)顯縫隙。(5)紙除塵器和過(guo)濾(lv)(lv)器的(de)安(an)裝(zhuang)(zhuang),應(ying)(ying)(ying)(ying)固(gu)定牢固(gu),位置準確(que),連接(jie)嚴密(mi)(mi)。