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一、火(huo)(huo)災(zai)(zai)自(zi)(zi)動(dong)報(bao)(bao)警(jing)系統:對(dui)(dui)消防火(huo)(huo)災(zai)(zai)報(bao)(bao)警(jing)控(kong)制器進(jin)(jin)(jin)行(xing)自(zi)(zi)檢(jian)功能(neng)檢(jian)查(cha):對(dui)(dui)可測(ce)量相(xiang)關參數進(jin)(jin)(jin)行(xing)查(cha)看和記錄,如回路電(dian)(dian)(dian)流等;公(gong)共場所煙(yan)感器、溫感器安(an)(an)裝(zhuang)檢(jian)查(cha),與(yu)底座接(jie)觸是(shi)否良好(hao),外觀是(shi)否潔凈完好(hao);每(mei)(mei)(mei)次(ci)(ci)(ci)隨機抽取不低于5%的煙(yan)感或溫感,噴煙(yan)或加熱后查(cha)視報(bao)(bao)警(jing)是(shi)否正確;手動(dong)報(bao)(bao)警(jing)按(an)鈕(niu),檢(jian)查(cha)安(an)(an)裝(zhuang)是(shi)否牢固,有無破損及(ji)丟失;每(mei)(mei)(mei)次(ci)(ci)(ci)隨機抽取不低于5%的手動(dong)報(bao)(bao)警(jing)按(an)鈕(niu),進(jin)(jin)(jin)行(xing)模擬報(bao)(bao)警(jing),測(ce)試報(bao)(bao)警(jing)功能(neng)是(shi)否正常;對(dui)(dui)樓層內各(ge)模塊(kuai)箱進(jin)(jin)(jin)行(xing)外觀檢(jian)查(cha),外接(jie)線是(shi)否固定良好(hao);對(dui)(dui)聯動(dong)控(kong)制柜上的按(an)鈕(niu)每(mei)(mei)(mei)次(ci)(ci)(ci)按(an)10%的比例進(jin)(jin)(jin)行(xing)功能(neng)試驗,控(kong)制功能(neng)正常。對(dui)(dui)火(huo)(huo)災(zai)(zai)報(bao)(bao)警(jing)控(kong)制柜、聯動(dong)控(kong)制柜等進(jin)(jin)(jin)行(xing)清(qing)掃除(chu)塵。線路松動(dong),應進(jin)(jin)(jin)行(xing)緊固。對(dui)(dui)自(zi)(zi)檢(jian)、消音、復(fu)位(wei)功能(neng)檢(jian)查(cha),主電(dian)(dian)(dian)源(yuan)與(yu)備用電(dian)(dian)(dian)源(yuan)切換、報(bao)(bao)警(jing)檢(jian)查(cha)。二(er)、應急照明及(ji)疏散指示(shi)燈(deng)每(mei)(mei)(mei)3個月(yue)進(jin)(jin)(jin)行(xing)一次(ci)(ci)(ci)備用電(dian)(dian)(dian)池(chi)亮(liang)燈(deng)(半(ban)個小(xiao)時),使(shi)電(dian)(dian)(dian)池(chi)放電(dian)(dian)(dian)后再充(chong)電(dian)(dian)(dian),延長電(dian)(dian)(dian)池(chi)壽(shou)命;檢(jian)查(cha)出口指示(shi)燈(deng)玻璃面板(ban)有無劃傷或破裂現象;出口指示(shi)燈(deng)電(dian)(dian)(dian)源(yuan)指示(shi)燈(deng)是(shi)否亮(liang),如不亮(liang),應立即修理(li);檢(jian)查(cha)出口指示(shi)燈(deng)安(an)(an)裝(zhuang)是(shi)否牢固;針對(dui)(dui)檢(jian)查(cha)中發現的缺陷取下來(lai)進(jin)(jin)(jin)行(xing)修復(fu),再裝(zhuang)回原位(wei);燈(deng)箱外殼及(ji)面板(ban)擦(ca)抹干凈。
1、確定(ding)空(kong)調(diao)的(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)位置(zhi)(zhi)以(yi)后,要(yao)(yao)量好空(kong)調(diao)的(de)(de)(de)尺(chi)寸(cun),然后在開(kai)孔。2、固定(ding)支架(jia)(jia):將(jiang)支架(jia)(jia)固定(ding)在安(an)(an)裝(zhuang)(zhuang)(zhuang)位置(zhi)(zhi),然后用(yong)(yong)水(shui)平儀(yi)檢(jian)測(ce)并校訂至(zhi)水(shui)平,安(an)(an)裝(zhuang)(zhuang)(zhuang)外(wai)側(ce)(ce)要(yao)(yao)低于內側(ce)(ce)6-10mm。3、取(qu)下面板及空(kong)氣過濾網。4、取(qu)下底盤(pan)(pan)固定(ding)板,然后把機(ji)殼放在安(an)(an)裝(zhuang)(zhuang)(zhuang)支架(jia)(jia)上(shang),用(yong)(yong)程度儀(yi)檢(jian)測(ce)及校訂至(zhi)水(shui)平并用(yong)(yong)螺栓(shuan)將(jiang)其固定(ding),安(an)(an)裝(zhuang)(zhuang)(zhuang)底盤(pan)(pan)固定(ding)板。5、用(yong)(yong)水(shui)平儀(yi)檢(jian)查(cha)空(kong)調(diao)器(qi)(qi)是(shi)否(fou)水(shui)平6、這(zhe)個時(shi)候可(ke)以(yi)把空(kong)氣過濾網和面板裝(zhuang)(zhuang)(zhuang)上(shang),加以(yi)固定(ding)。7、看(kan)看(kan)側(ce)(ce)面進氣口(kou)有無堵塞,然后用(yong)(yong)海綿(mian)或泡沫(mo)將(jiang)機(ji)殼四周(zhou)填實(shi)。8、安(an)(an)裝(zhuang)(zhuang)(zhuang)時(shi)應負責排水(shui)的(de)(de)(de)走向,避免環境的(de)(de)(de)損(sun)壞和鄰居(ju)的(de)(de)(de)糾(jiu)紛。排水(shui)口(kou)必(bi)定(ding)要(yao)(yao)留神能將(jiang)水(shui)排完,否(fou)則積累在底盤(pan)(pan)里會造成腐(fu)化或蚊(wen)子的(de)(de)(de)生長(chang)。9、接地(di):看(kan)看(kan)安(an)(an)裝(zhuang)(zhuang)(zhuang)時(shi)應對供給的(de)(de)(de)電源插座進行檢(jian)討看(kan)看(kan)是(shi)否(fou)做到有效接地(di)。10、后試(shi)運(yun)(yun)行:等裝(zhuang)(zhuang)(zhuang)好了就可(ke)以(yi)通電進行試(shi)運(yun)(yun)轉,帶(dai)遙控功效的(de)(de)(de)窗式空(kong)調(diao)器(qi)(qi),還要(yao)(yao)檢(jian)查(cha)遙控器(qi)(qi)的(de)(de)(de)功效是(shi)否(fou)正常。
它是近年新的風管管材,以容重64 kg / m3、厚度25 mm的離心玻纖板為基材,內復玻璃絲布,外復防潮鋁箔布(進口板材為內涂熱敏丙稀酸聚合物,外層為稀紋布 / 鋁箔 / 牛皮紙),用專用防火粘結劑復合干燥后,再經切割、開槽、粘結加固等工藝而制成,中央空調廠家采用特種密封膠、壓敏膠帶、熱敏膠帶連接密封,根據風管斷面尺寸、風壓大小再采取適當的加固措施。值得信賴的中央空調具有消聲、保(bao)溫、防(fang)(fang)火、防(fang)(fang)潮(chao)、漏風(feng)量(liang)小、經濟適用(yong)等優點,材(cai)質輕,搬運吊掛容易,現場修改方便、易施工(gong),組裝(zhuang)便捷,需密封的連(lian)接點少,節(jie)省安裝(zhuang)空間,熱效高,操(cao)作安靜,工(gong)作壽命長,性能價(jia)格比優,綜合造(zao)價(jia)低,要防(fang)(fang)止被(bei)水長期(qi)浸泡。
消(xiao)聲(sheng)(sheng)(sheng)(sheng)器(qi)是(shi)(shi)利(li)用(yong)聲(sheng)(sheng)(sheng)(sheng)的(de)吸(xi)(xi)收(shou)、反射、干涉等原理(li),降低通風與空(kong)調系統(tong)中氣流(liu)噪聲(sheng)(sheng)(sheng)(sheng)的(de)裝置。根據消(xiao)聲(sheng)(sheng)(sheng)(sheng)原理(li)的(de)不同可以分(fen)為阻(zu)(zu)性(xing)、抗性(xing)、共振型和(he)復合(he)型等。一(yi)、阻(zu)(zu)性(xing)消(xiao)聲(sheng)(sheng)(sheng)(sheng)器(qi),阻(zu)(zu)性(xing)消(xiao)聲(sheng)(sheng)(sheng)(sheng)器(qi)利(li)用(yong)吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料的(de)吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)作用(yong)而(er)消(xiao)聲(sheng)(sheng)(sheng)(sheng)的(de)。其構(gou)造是(shi)(shi)把(ba)吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料固定在氣流(liu)流(liu)動(dong)(dong)的(de)管(guan)(guan)道內壁,或按一(yi)定方(fang)式(shi)排列在管(guan)(guan)道或殼體(ti)內構(gou)成阻(zu)(zu)性(xing)消(xiao)聲(sheng)(sheng)(sheng)(sheng)器(qi),吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料能(neng)夠把(ba)入(ru)射在其上的(de)聲(sheng)(sheng)(sheng)(sheng)能(neng)部分(fen)地吸(xi)(xi)收(shou)掉(diao)。聲(sheng)(sheng)(sheng)(sheng)能(neng)之所以能(neng)被吸(xi)(xi)收(shou),是(shi)(shi)由于吸(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料的(de)多孔(kong)性(xing)和(he)松(song)散(san)性(xing)。當聲(sheng)(sheng)(sheng)(sheng)波(bo)進入(ru)孔(kong)隙(xi),引起孔(kong)隙(xi)中的(de)空(kong)氣和(he)材(cai)料產(chan)生微小的(de)振動(dong)(dong),由于摩擦和(he)粘滯(zhi)阻(zu)(zu)力。使(shi)相當一(yi)部分(fen)聲(sheng)(sheng)(sheng)(sheng)能(neng)化為熱能(neng)而(er)被吸(xi)(xi)收(shou)掉(diao)。