一(yi)、規(gui)範(fan)底(di)線(xian)依(yi)據(ju)
依(yi)據(ju)《氣(qi)體(ti)滅(mie)火(huo)係(ji)統(tong)設(she)計(ji)規(gui)範(fan)》GB50370-2005 第(di) 5.0.3 條(tiao):采(cai)用(yong)自(zi)動(dong)控(kong)製(zhi)啟(qi)動(dong)時(shi),可(ke)控(kong)延(yan)遲(chi)噴(pen)射(she)不(bu)大(dai)於(yu) 30s;平(ping)時(shi)無(wu)人(ren)工(gong)作(zuo)防(fang)護(hu)區(ou)可(ke)無(wu)延(yan)遲(chi)噴(pen)射(she)。
⚠️重(chong)點(dian)紅(hong)線(xian):國(guo)標(biao)上(shang)限(xian)為(wei) 30s,不(bu)允(yun)許(xu)自(zi)動(dong)延(yan)時(shi)設(she)置(zhi) 60s。市(shi)麵(mian)上(shang)部(bu)分(fen)資(zi)料(liao)提(ti)出(chu) 60s 延(yan)時(shi),無(wu)法(fa)通(tong)過(guo)廣(guang)東(dong)施(shi)工(gong)圖(tu)審(shen)查(cha)與(yu)消(xiao)防(fang)驗(yan)收(shou);延(yan)長(zhang)延(yan)時(shi)會(kuai)擴(kuo)大(dai)火(huo)勢(shi)蔓(man)延(yan)範(fan)圍(wei),尤(you)其(qi)存(cun)有(you)易(yi)燃(ran)有(you)機(ji)溶(rong)劑(ji)的(di)實(shi)驗(yan)室(shi)不(bu)予(yu)認(ren)可(ke)。
二(er)、鬆(song)山(shan)湖(hu)高(gao)校(jiao)實(shi)驗(yan)室(shi)分(fen)級(ji)延(yan)時(shi)標(biao)準(zhun)(推(tui)薦(jian)落(la)地(de)方(fang)案(an))
類(lei)別(bie) 1:常(chang)規(gui)教(jiao)學(xue)實(shi)驗(yan)室(shi)、分(fen)析(xi)儀(yi)器(qi)室(shi)(日(ri)間(jian)有(you)人(ren)、夜(ye)間(jian)無(wu)人(ren)值(zhi)守(shou))
自(zi)動(dong)延(yan)時(shi)統(tong)一(yi)設(she)定(ding):30s
適(kuo)用(yong)場(chang)景(jing):理(li)化(hua)檢(jian)測(ce)、色(shai)譜(pu)質(zhi)譜(pu)儀(yi)器(qi)室(shi)、普(pu)通(tong)教(jiao)學(xue)實(shi)驗(yan)室(shi),白(bai)天(tian)師(shi)生(sheng)開(kai)展(zhan)實(shi)驗(yan),夜(ye)間(jian)人(ren)員(yuan)全(quan)部(bu)撤(che)離(li)。
配(pei)套(tao)管(guan)控(kong):
1. 采(cai)用(yong)煙(yan)溫(wen)複(fu)合(ge)雙(shuang)鑒(jian)探(tan)測(ce);單(shan)一(yi)探(tan)測(ce)器(qi)報(bao)警(jing)僅(jin)聲(sheng)光(guang)預(yu)警(jing)、上(shang)傳(zhuan)監(jian)控(kong),不(bu)啟(qi)動(dong)延(yan)時(shi)倒(dao)計(ji)時(shi);雙(shuang)信(xin)號(hao)確(que)認(ren)後(hou)啟(qi)動(dong) 30s 延(yan)時(shi);
2. 防(fang)護(hu)區(ou)門(men)外(wai)設(she)置(zhi)緊(jin)急(ji)停(ting)止(zhi)按(an)鈕(niu),延(yan)時(shi)階(jie)段(duan)發(fa)現(xian)誤(wu)報(bao)警(jing)可(ke)一(yi)鍵(jian)終(zhong)止(zhi)噴(pen)氣(qi)流(liu)程(cheng);
3. 實(shi)驗(yan)人(ren)員(yuan)下(xia)班(ban)離(li)場(chang)後(hou),可(ke)維(wei)持(chi)自(zi)動(dong)模(mu)式(shi);夜(ye)間(jian)安(an)保(bao)巡(xun)檢(jian)重(chong)點(dian)巡(xun)查(cha)實(shi)驗(yan)室(shi)門(men)窗(chuang)密(mi)閉(bi)狀(zhuang)態(tai)。
類(lei)別(bie) 2:24 小(xiao)時(shi)連(lian)續(xu)運(yun)行(hang)科(ke)研(yan)實(shi)驗(yan)室(shi)、合(ge)成(cheng)研(yan)發(fa)實(shi)驗(yan)室(shi)(長(zhang)期(qi)輪(lun)值(zhi)有(you)人(ren))
自(zi)動(dong)延(yan)時(shi)固(gu)定(ding) 30s,增(zeng)設(she)「自(zi)動(dong) / 手(shou)動(dong)轉(zhuan)換(huan)開(kai)關(guan)」作(zuo)為(wei)核(he)心(xin)安(an)全(quan)手(shou)段(duan)
關(guan)鍵(jian)邏(luo)輯(ji):延(yan)時(shi)時(shi)長(zhang)依(yi)然(ran)執(zhi)行(hang)國(guo)標(biao) 30s 上(shang)限(xian),不(bu)擅(shan)自(zi)拉(la)長(zhang)延(yan)時(shi);人(ren)員(yuan)在(zai)場(chang)時(shi),將(qiang)係(ji)統(tong)切(qie)換(huan)至(zhi)手(shou)動(dong)模(mu)式(shi),係(ji)統(tong)隻(zhi)報(bao)警(jing)、不(bu)自(zi)動(dong)啟(qi)動(dong)延(yan)時(shi)噴(pen)放(fang),從(zong)根(gen)源(yuan)規(gui)避(bi)誤(wu)噴(pen)威(wei)脅(xie)師(shi)生(sheng)安(an)全(quan);人(ren)員(yuan)全(quan)部(bu)離(li)開(kai)實(shi)驗(yan)室(shi),再(zai)切(qie)回(hui)自(zi)動(dong)模(mu)式(shi)。
配(pei)套(tao)強(jiang)化(hua)配(pei)置(zhi):
1. 增(zeng)設(she)語(yu)音(yin)聲(sheng)光(guang)警(jing)報(bao),延(yan)時(shi)階(jie)段(duan)循(xun)環(huan)播(bo)報(bao) “氣(qi)體(ti)滅(mie)火(huo)倒(dao)計(ji)時(shi),請(qing)迅(xun)速(su)撤(che)離(li)”;
2. 優(you)化(hua)疏(shu)散(san)通(tong)道(dao),保(bao)證(zheng) 30s 內(nei)人(ren)員(yuan)能(neng)夠(gou)抵(di)達(da)室(shi)外(wai)安(an)全(quan)區(ou)域(yu);
3. 實(shi)驗(yan)室(shi)存(cun)有(you)低(di)閃(shan)點(dian)有(you)機(ji)溶(rong)劑(ji),嚴(yan)禁(jin)依(yi)靠(kao)延(yan)長(zhang)延(yan)時(shi)換(huan)取(qu)疏(shu)散(san)時(shi)間(jian),優(you)先(xian)加(jia)強(jiang)前(qian)期(qi)可(ke)燃(ran)氣(qi)體(ti)預(yu)警(jing)。
類(lei)別(bie) 3:試(shi)劑(ji)儲(chu)藏(zang)間(jian)、小(xiao)型(xing)密(mi)閉(bi)樣(yang)品(pin)存(cun)放(fang)室(shi)(幾(ji)乎(hu)無(wu)人(ren)員(yuan)長(zhang)期(qi)停(ting)留(liu))
自(zi)動(dong)延(yan)時(shi)設(she)置(zhi) 30s;論(lun)證(zheng)充(chong)分(fen)條(tiao)件(jian)下(xia),可(ke)按(an)要(yao)求(qiu)設(she)置(zhi) 0s 無(wu)延(yan)遲(chi)噴(pen)射(she)(謹(jin)慎(shen)選(xuan)用(yong))
建(jian)議(yi)實(shi)操(cao):高(gao)校(jiao)試(shi)劑(ji)庫(ku)依(yi)然(ran)保(bao)留(liu) 30s 延(yan)時(shi)。便(pian)於(yu)偶(ou)爾(er)進(jin)入(ru)庫(ku)房(fang)的(di)管(guan)理(li)員(yuan)緊(jin)急(ji)處(chu)置(zhi)誤(wu)報(bao)警(jing);隻(zhi)有(you)完(wan)全(quan)封(feng)閉(bi)、極(ji)少(shao)人(ren)員(yuan)進(jin)入(ru)的(di)獨(du)立(li)密(mi)閉(bi)儲(chu)藏(zang)間(jian),經(jing)設(she)計(ji)交(jiao)底(di)與(yu)校(jiao)方(fang)確(que)認(ren),方(fang)可(ke)采(cai)用(yong)無(wu)延(yan)遲(chi)噴(pen)射(she)。
三(san)、標(biao)準(zhun)化(hua)完(wan)整(zheng)聯(lian)動(dong)時(shi)序(xu)(鬆(song)山(shan)湖(hu)高(gao)校(jiao)實(shi)驗(yan)室(shi)統(tong)一(yi)模(mu)板(pan))
1)一(yi)級(ji)預(yu)警(jing)(單(shan)隻(zhi)探(tan)測(ce)器(qi)報(bao)警(jing)):室(shi)內(nei)聲(sheng)光(guang)啟(qi)動(dong)、信(xin)號(hao)上(shang)傳(zhuan)校(jiao)園(yuan)消(xiao)防(fang)控(kong)製(zhi)室(shi),不(bu)啟(qi)動(dong)延(yan)時(shi)、不(bu)聯(lian)動(dong)關(guan)停(ting)通(tong)風(feng),通(tong)知(zhi)值(zhi)班(ban)人(ren)員(yuan)現(xian)場(chang)核(he)查(cha);
2)二(er)級(ji)火(huo)警(jing)確(que)認(ren)(煙(yan) + 溫(wen)雙(shuang)信(xin)號(hao)觸(chu)發(fa)):立(li)刻(ke)聯(lian)動(dong)關(guan)停(ting)新(xin)風(feng)、排(pai)風(feng)、空(kong)調(diao)機(ji)組(zu),關(guan)閉(bi)風(feng)道(dao)電(dian)動(dong)防(fang)火(huo)閥(fa),構(gou)建(jian)密(mi)閉(bi)防(fang)護(hu)空(kong)間(jian);同(tong)步(bu)啟(qi)動(dong) 30s 噴(pen)射(she)倒(dao)計(ji)時(shi),室(shi)內(nei)外(wai)聲(sheng)光(guang)持(chi)續(xu)警(jing)示(shi);
3)延(yan)時(shi)窗(chuang)口(kou)期(qi):人(ren)員(yuan)可(ke)按(an)下(xia)門(men)外(wai)緊(jin)急(ji)停(ting)止(zhi)按(an)鈕(niu),終(zhong)止(zhi)整(zheng)套(tao)噴(pen)氣(qi)程(cheng)序(xu);
4)30s 倒(dao)計(ji)時(shi)結(jie)束(shu):啟(qi)動(dong) IG541 瓶(ping)組(zu)與(yu)對(dui)應(ying)分(fen)區(ou)選(xuan)擇(ze)閥(fa)實(shi)施(shi)噴(pen)放(fang);
5)噴(pen)放(fang)反(fan)饋(kui)後(hou):鎖(suo)定(ding)通(tong)風(feng)係(ji)統(tong),禁(jin)止(zhi)自(zi)動(dong)開(kai)啟(qi)排(pai)風(feng)置(zhi)換(huan);必(bi)須(xu)人(ren)工(gong)現(xian)場(chang)確(que)認(ren)火(huo)情(qing)撲(pu)滅(mie)、消(xiao)防(fang)主(zhu)機(ji)複(fu)位(wei),方(fang)可(ke)啟(qi)動(dong)機(ji)械(xie)通(tong)風(feng)排(pai)出(chu)惰(duo)性(xing)氣(qi)體(ti)。
四(si)、極(ji)易(yi)忽(hu)視(shi)的(di)配(pei)套(tao)設(she)計(ji)
1. 疏(shu)散(san)能(neng)力(li)匹(pi)配(pei) 30s 延(yan)時(shi)
實(shi)驗(yan)室(shi)內(nei)部(bu)不(bu)能(neng)設(she)置(zhi)複(fu)雜(za)隔(ge)斷(duan)、堆(dui)放(fang)雜(za)物(wu)堵(du)塞(se)通(tong)道(dao);疏(shu)散(san)門(men)向(xiang)外(wai)開(kai)啟(qi),保(bao)證(zheng)室(shi)內(nei)人(ren)員(yuan)可(ke)無(wu)障(zhang)礙(ai)推(tui)門(men)逃(tao)出(chu);若(ruo)空(kong)間(jian)狹(xia)長(zhang)、通(tong)道(dao)迂(yu)回(hui),不(bu)能(neng)試(shi)圖(tu)加(jia)長(zhang)延(yan)時(shi),應(ying)優(you)化(hua)疏(shu)散(san)路(lu)線(xian)、增(zeng)設(she)疏(shu)散(san)指(zhi)示(shi)。
2. 濃(nong)度(duo)控(kong)製(zhi)與(yu)人(ren)身(shen)安(an)全(quan)協(xie)同(tong)
IG541 滅(mie)火(huo)設(she)計(ji)濃(nong)度(duo)控(kong)製(zhi)在(zai) NOAEL 無(wu)毒(du)反(fan)應(ying)濃(nong)度(duo)以(yi)內(nei),保(bao)證(zheng) 30s 疏(shu)散(san)窗(chuang)口(kou)期(qi)人(ren)員(yuan)短(duan)時(shi)間(jian)穿(chuan)越(yue)防(fang)護(hu)區(ou)無(wu)明(ming)顯(xian)健(jian)康(kang)風(feng)險(xian);但(dan)噴(pen)放(fang)完(wan)成(cheng)後(hou)防(fang)護(hu)區(ou)內(nei)氧(yang)氣(qi)降(xiang)低(di),嚴(yan)禁(jin)人(ren)員(yuan)滯(zhi)留(liu)。
3. 嚴(yan)禁(jin)兩(liang)大(dai)錯(cuo)誤(wu)做(zuo)法(fa)
❌錯(cuo)誤(wu) 1:將(qiang)自(zi)動(dong)延(yan)時(shi)設(she)置(zhi)為(wei) 60s,超(chao)出(chu) GB50370 規(gui)範(fan)限(xian)值(zhi),審(shen)圖(tu)直(zhi)接(jie)駁(bo)回(hui);
❌錯(cuo)誤(wu) 2:取(qu)消(xiao)延(yan)時(shi)、直(zhi)接(jie)無(wu)延(yan)遲(chi)自(zi)動(dong)噴(pen)氣(qi),有(you)人(ren)實(shi)驗(yan)室(shi)一(yi)旦(dan)誤(wu)報(bao)警(jing),人(ren)員(yuan)來(lai)不(bu)及(ji)撤(che)離(li),存(cun)在(zai)重(chong)大(dai)安(an)全(quan)隱(yin)患(huan)。
五(wu)、日(ri)常(chang)運(yun)維(wei)管(guan)理(li)建(jian)議(yi)(高(gao)校(jiao)實(shi)驗(yan)室(shi)特(te)有(you)需(xu)求(qiu))
1. 建(jian)立(li)製(zhi)度(duo):實(shi)驗(yan)室(shi)內(nei)有(you)師(shi)生(sheng)開(kai)展(zhan)實(shi)驗(yan)時(shi),值(zhi)守(shou)人(ren)員(yuan)把(ba)氣(qi)體(ti)滅(mie)火(huo)係(ji)統(tong)切(qie)至(zhi)手(shou)動(dong)控(kong)製(zhi);實(shi)驗(yan)結(jie)束(shu)人(ren)員(yuan)清(qing)空(kong),恢(hui)複(fu)自(zi)動(dong)模(mu)式(shi);
2. 定(ding)期(qi)演(yan)練(lian):向(xiang)研(yan)究(jiu)生(sheng)、實(shi)驗(yan)員(yuan)培(pei)訓(xun)緊(jin)急(ji)停(ting)止(zhi)按(an)鈕(niu)使(shi)用(yong)方(fang)法(fa),清(qing)楚(chu)延(yan)時(shi)階(jie)段(duan)處(chu)置(zhi)流(liu)程(cheng);
3. 換(huan)季(ji)調(diao)試(shi):每(mei)年(nian)度(duo)消(xiao)防(fang)檢(jian)測(ce)時(shi)複(fu)核(he)控(kong)製(zhi)器(qi)延(yan)時(shi)參(shen)數(shuo),防(fang)止(zhi)人(ren)員(yuan)隨(sui)意(yi)修(xiu)改(gai)倒(dao)計(ji)時(shi)數(shuo)值(zhi)。
六(liu)、方(fang)案(an)總(zong)結(jie)
東(dong)莞(wan)鬆(song)山(shan)湖(hu)高(gao)校(jiao)各(ge)類(lei) IG541 氣(qi)體(ti)滅(mie)火(huo)實(shi)驗(yan)室(shi),自(zi)動(dong)噴(pen)射(she)延(yan)時(shi)標(biao)準(zhun)取(qu)值(zhi)為(wei) 30s,嚴(yan)格(ge)遵(zun)守(shou)國(guo)標(biao)≤30s 硬(ying)性(xing)要(yao)求(qiu),不(bu)允(yun)許(xu)設(she)置(zhi) 60s 延(yan)時(shi)。針(zhen)對(dui) 24 小(xiao)時(shi)輪(lun)值(zhi)科(ke)研(yan)實(shi)驗(yan)室(shi),不(bu)靠(kao)拉(la)長(zhang)延(yan)時(shi)避(bi)險(xian),依(yi)靠(kao)「自(zi)動(dong) / 手(shou)動(dong)模(mu)式(shi)切(qie)換(huan) + 雙(shuang)鑒(jian)探(tan)測(ce) + 緊(jin)急(ji)停(ting)止(zhi)按(an)鈕(niu) + 規(gui)範(fan)時(shi)序(xu)聯(lian)動(dong)」構(gou)建(jian)完(wan)整(zheng)安(an)全(quan)體(ti)係(ji);同(tong)時(shi)保(bao)證(zheng)通(tong)風(feng)聯(lian)動(dong)、疏(shu)散(san)通(tong)道(dao)滿(man)足(ju) 30s 撤(che)離(li)條(tiao)件(jian),兼(jian)顧(gu)師(shi)生(sheng)人(ren)身(shen)安(an)全(quan)、精(jing)密(mi)儀(yi)器(qi)保(bao)護(hu)、有(you)機(ji)溶(rong)劑(ji)場(chang)景(jing)滅(mie)火(huo)有(you)效(xiao)性(xing),符(fu)合(ge)東(dong)莞(wan)、廣(guang)東(dong)區(ou)域(yu)消(xiao)防(fang)審(shen)查(cha)標(biao)準(zhun)。
我(wo)們(men)廠(han)深(shen)耕(geng)20餘(yu)載(zai),品(pin)質(zhi)有(you)保(bao)障(zhang) ,可(ke)免(wen)費(fei)提(ti)供(gong)報(bao)價(jia),圖(tu)紙(zhi)設(she)計(ji),投(tou)標(biao)等(deng)服(fu)務(wu),如(ru)有(you)業(ye)務(wu)需(xu)求(qiu),歡(huan)迎(ying)各(ge)位(wei)老(lao)板(pan)來(lai)電(dian)洽(qia)談(tan),詳(xiang)情(qing)請(qing)聯(lian)係(ji)周(zhou)經(jing)理(li):19068503258
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