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地址(zhi):重慶(qing)市江津區(qu)雙福新區(qu)福星大道937號鑫成瑞暖通(tong)廠(chang)區(qu)
一、火災(zai)自動報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)系統:對消(xiao)防(fang)火災(zai)報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)控(kong)(kong)(kong)制器進(jin)(jin)行自檢功(gong)能(neng)檢查(cha)(cha)(cha):對可測(ce)量(liang)相關參(can)數(shu)進(jin)(jin)行查(cha)(cha)(cha)看和記(ji)錄,如(ru)回路電(dian)流等;公共場所煙(yan)感器、溫(wen)感器安裝(zhuang)檢查(cha)(cha)(cha),與(yu)底座(zuo)接(jie)(jie)觸是(shi)否(fou)良好,外(wai)觀是(shi)否(fou)潔凈完好;每(mei)次隨機(ji)抽取(qu)不(bu)低于(yu)5%的煙(yan)感或(huo)溫(wen)感,噴煙(yan)或(huo)加熱后(hou)(hou)查(cha)(cha)(cha)視報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)是(shi)否(fou)正確;手動報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)按鈕(niu),檢查(cha)(cha)(cha)安裝(zhuang)是(shi)否(fou)牢固,有無(wu)破損及(ji)丟失;每(mei)次隨機(ji)抽取(qu)不(bu)低于(yu)5%的手動報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)按鈕(niu),進(jin)(jin)行模擬報(bao)警(jing)(jing)(jing)(jing)(jing)(jing),測(ce)試(shi)(shi)報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)功(gong)能(neng)是(shi)否(fou)正常(chang);對樓層內各模塊(kuai)箱進(jin)(jin)行外(wai)觀檢查(cha)(cha)(cha),外(wai)接(jie)(jie)線是(shi)否(fou)固定良好;對聯(lian)動控(kong)(kong)(kong)制柜(ju)上的按鈕(niu)每(mei)次按10%的比例進(jin)(jin)行功(gong)能(neng)試(shi)(shi)驗(yan),控(kong)(kong)(kong)制功(gong)能(neng)正常(chang)。對火災(zai)報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)控(kong)(kong)(kong)制柜(ju)、聯(lian)動控(kong)(kong)(kong)制柜(ju)等進(jin)(jin)行清(qing)掃除塵(chen)。線路松動,應進(jin)(jin)行緊固。對自檢、消(xiao)音(yin)、復位功(gong)能(neng)檢查(cha)(cha)(cha),主電(dian)源與(yu)備(bei)用電(dian)源切(qie)換(huan)、報(bao)警(jing)(jing)(jing)(jing)(jing)(jing)檢查(cha)(cha)(cha)。二、應急照明及(ji)疏(shu)散指(zhi)(zhi)示(shi)燈(deng)(deng)每(mei)3個月進(jin)(jin)行一次備(bei)用電(dian)池亮(liang)燈(deng)(deng)(半個小時(shi)),使電(dian)池放電(dian)后(hou)(hou)再(zai)充(chong)電(dian),延長電(dian)池壽命;檢查(cha)(cha)(cha)出(chu)口指(zhi)(zhi)示(shi)燈(deng)(deng)玻璃面(mian)板有無(wu)劃傷或(huo)破裂現(xian)象;出(chu)口指(zhi)(zhi)示(shi)燈(deng)(deng)電(dian)源指(zhi)(zhi)示(shi)燈(deng)(deng)是(shi)否(fou)亮(liang),如(ru)不(bu)亮(liang),應立即修理;檢查(cha)(cha)(cha)出(chu)口指(zhi)(zhi)示(shi)燈(deng)(deng)安裝(zhuang)是(shi)否(fou)牢固;針對檢查(cha)(cha)(cha)中發現(xian)的缺陷取(qu)下來(lai)進(jin)(jin)行修復,再(zai)裝(zhuang)回原位;燈(deng)(deng)箱外(wai)殼及(ji)面(mian)板擦抹(mo)干凈。
1、通風(feng)(feng)機安裝應符合(he)下列規(gui)定(ding)(ding)(1)風(feng)(feng)機試運轉時,葉輪旋(xuan)轉方向正確,經不(bu)(bu)(bu)少于2H運轉后,滑(hua)動(dong)軸承溫升(sheng)不(bu)(bu)(bu)超(chao)過(guo)(guo)(guo)35度,高溫度不(bu)(bu)(bu)超(chao)過(guo)(guo)(guo)70度;滾動(dong)軸承溫升(sheng)不(bu)(bu)(bu)超(chao)過(guo)(guo)(guo)40度,高溫度不(bu)(bu)(bu)超(chao)過(guo)(guo)(guo)80度。(2)離心風(feng)(feng)機與(yu)(yu)(yu)減震臺座接(jie)(jie)(jie)觸緊密(mi)(mi),螺栓(shuan)擰緊,并有防松裝置(zhi)(zhi)。(3)管(guan)道風(feng)(feng)機采用(yong)減震吊架(jia)安裝時,風(feng)(feng)機與(yu)(yu)(yu)減震吊架(jia)連接(jie)(jie)(jie)緊密(mi)(mi),牢固(gu)可(ke)靠(kao);采用(yong)支(zhi)拖(tuo)架(jia)安裝時,風(feng)(feng)機與(yu)(yu)(yu)減震器(qi)及(ji)支(zhi)架(jia)、托(tuo)架(jia)連接(jie)(jie)(jie)緊密(mi)(mi),穩(wen)固(gu)可(ke)靠(kao)。2、過(guo)(guo)(guo)濾(lv)器(qi)、紙除(chu)塵器(qi)、過(guo)(guo)(guo)濾(lv)器(qi)吸收(shou)器(qi)安裝應符合(he)下列規(gui)定(ding)(ding)(1)各種設(she)備的型號、規(gui)格、額(e)定(ding)(ding)風(feng)(feng)量必(bi)須(xu)符合(he)設(she)計(ji)要求。(2)各種設(she)備的安裝方向必(bi)須(xu)正確。(3)設(she)備與(yu)(yu)(yu)管(guan)路連接(jie)(jie)(jie)時,宜采用(yong)整體性的橡膠軟管(guan)接(jie)(jie)(jie)頭,并不(bu)(bu)(bu)得漏氣;固(gu)定(ding)(ding)支(zhi)架(jia)應平(ping)正穩(wen)定(ding)(ding)。(4)過(guo)(guo)(guo)濾(lv)器(qi)的安裝應固(gu)定(ding)(ding)牢固(gu),過(guo)(guo)(guo)濾(lv)器(qi)與(yu)(yu)(yu)框(kuang)架(jia)、框(kuang)架(jia)與(yu)(yu)(yu)維護結構之間(jian)無(wu)明(ming)顯縫隙。(5)紙除(chu)塵器(qi)和(he)過(guo)(guo)(guo)濾(lv)器(qi)的安裝,應固(gu)定(ding)(ding)牢固(gu),位置(zhi)(zhi)準確,連接(jie)(jie)(jie)嚴密(mi)(mi)。
排煙(yan)防火閥在火災發生時起到重要的保護作用(yong),因此其(qi)安全(quan)及(ji)耐(nai)高溫性能要好(hao)。那么大家對其(qi)還有(you)哪些了解呢?下面就跟(gen)隨(sui)簡要了解下其(qi)主(zhu)要功能及(ji)相(xiang)關(guan)優(you)勢吧。這(zhe)款排煙(yan)防火閥輸入DC24V電(dian)信(xin)號,電(dian)磁鐵動(dong)(dong)(dong)作、閥門(men)敏(min)捷敞(chang)(chang)開(kai);手動(dong)(dong)(dong)封(feng)閉,手動(dong)(dong)(dong)復位敞(chang)(chang)開(kai);可輸出(chu)閥門(men)開(kai)封(feng)閉信(xin)號及(ji)聯鎖(suo)操控信(xin)號;0°~90°范圍內(nei)手動(dong)(dong)(dong)調理葉片(pian)敞(chang)(chang)開(kai)度;(調理型)。其(qi)主(zhu)要優(you)勢有(you):1.漏風(feng)量低(di)、氣密功能好(hao);2.電(dian)動(dong)(dong)(dong)敞(chang)(chang)開(kai)耗費電(dian)流小;3.防腐功能強,運用(yong)壽命長(chang);4.執行機(ji)構(gou)驅(qu)動(dong)(dong)(dong)靈敏(min),反應、聯鎖(suo)信(xin)號精(jing)確。
排(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)閥(fa)(fa)(fa)(fa)是(shi)否存在常開的(de)?這里的(de)排(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)閥(fa)(fa)(fa)(fa)也就(jiu)相當于(yu)排(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)口(kou),對于(yu)常見(jian)(jian)的(de)板式排(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)口(kou)與(yu)多葉排(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)口(kou),市場(chang)(chang)(chang)上(shang)常見(jian)(jian)的(de)均(jun)為常閉形式,一般(ban)不需(xu)要(yao)常開的(de)排(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)口(kou)。對于(yu)排(pai)風(feng)(feng)(feng)(feng)兼排(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)系(xi)統的(de)排(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)口(kou),可以采用(yong)“單(dan)層百葉 + 280 ℃ 電控排(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)防火(huo)閥(fa)(fa)(fa)(fa)”進行(xing)控制。70 ℃防火(huo)閥(fa)(fa)(fa)(fa)的(de)應用(yong)場(chang)(chang)(chang)合有哪些?防火(huo)閥(fa)(fa)(fa)(fa)應用(yong)場(chang)(chang)(chang)合很(hen)(hen)多,在空調送(song)回風(feng)(feng)(feng)(feng)干管(guan),通風(feng)(feng)(feng)(feng)風(feng)(feng)(feng)(feng)機進出口(kou),風(feng)(feng)(feng)(feng)井(jing)入(ru)口(kou),管(guan)道穿越防火(huo)分(fen)區 / 變形縫 / 重要(yao)房間(jian) / 機房 / 火(huo)災危險性大的(de)房間(jian)的(de)隔墻或(huo)樓板,垂直風(feng)(feng)(feng)(feng)管(guan)與(yu)每層水(shui)平風(feng)(feng)(feng)(feng)管(guan)連(lian)接處。等(deng)很(hen)(hen)多場(chang)(chang)(chang)合都需(xu)要(yao)設置防火(huo)閥(fa)(fa)(fa)(fa)。 空調新(xin)風(feng)(feng)(feng)(feng)取風(feng)(feng)(feng)(feng)管(guan)是(shi)否需(xu)要(yao)安(an)裝(zhuang)防火(huo)閥(fa)(fa)(fa)(fa)?一般(ban)不需(xu)要(yao)。特別是(shi)如果回風(feng)(feng)(feng)(feng)、送(song)風(feng)(feng)(feng)(feng)均(jun)安(an)裝(zhuang)防火(huo)閥(fa)(fa)(fa)(fa)之后,新(xin)風(feng)(feng)(feng)(feng)取風(feng)(feng)(feng)(feng)口(kou)就(jiu)沒(mei)有必要(yao)在安(an)裝(zhuang)防火(huo)閥(fa)(fa)(fa)(fa)了。并且一般(ban)取風(feng)(feng)(feng)(feng)口(kou)位(wei)于(yu)室外,且按照規范要(yao)求(qiu)與(yu)排(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)口(kou)保持10 m以上(shang)的(de)水(shui)平距離(li)或(huo)3 m以上(shang)的(de)垂直距離(li)( 排(pai)煙(yan)(yan)(yan)(yan)(yan)(yan)口(kou)在上(shang) ),一般(ban)煙(yan)(yan)(yan)(yan)(yan)(yan)氣(qi)不會從(cong)新(xin)風(feng)(feng)(feng)(feng)口(kou)進入(ru)空調,所以一般(ban)不需(xu)要(yao)安(an)裝(zhuang)防火(huo)閥(fa)(fa)(fa)(fa)。
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:成都家用中央空調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。家用中央空調價格定期清理(li)風(feng)(feng)道,當軸流風(feng)(feng)機(ji)應用在(zai)較為封閉(bi)的風(feng)(feng)道系(xi)統(tong)中時(shi),長期運行后風(feng)(feng)道中的積灰、垃(la)圾逐(zhu)漸(jian)變多,會(hui)(hui)使風(feng)(feng)道內的靜壓逐(zhu)漸(jian)增加(jia),使得風(feng)(feng)機(ji)的運行工(gong)況(kuang)點(dian)逐(zhu)漸(jian)左移。這不僅會(hui)(hui)降低(di)風(feng)(feng)機(ji)性能,更重要的是會(hui)(hui)增加(jia)軸流風(feng)(feng)機(ji)進入紊流區的風(feng)(feng)險。因此必須要定期清理(li)風(feng)(feng)道,保證風(feng)(feng)機(ji)工(gong)況(kuang)點(dian)不產生較大偏移。