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重慶高品質中央空調批發

2020-11-24
重慶高品質中央空調批發

排(pai)(pai)煙(yan)(yan)閥(fa)是否(fou)存在常(chang)開的(de)(de)(de)(de)?這(zhe)里的(de)(de)(de)(de)排(pai)(pai)煙(yan)(yan)閥(fa)也就(jiu)相當(dang)于(yu)(yu)(yu)排(pai)(pai)煙(yan)(yan)口(kou),對于(yu)(yu)(yu)常(chang)見的(de)(de)(de)(de)板(ban)式排(pai)(pai)煙(yan)(yan)口(kou)與多(duo)葉排(pai)(pai)煙(yan)(yan)口(kou),市場(chang)上(shang)(shang)常(chang)見的(de)(de)(de)(de)均為(wei)常(chang)閉形(xing)式,一(yi)般(ban)(ban)不需(xu)(xu)要常(chang)開的(de)(de)(de)(de)排(pai)(pai)煙(yan)(yan)口(kou)。對于(yu)(yu)(yu)排(pai)(pai)風(feng)(feng)(feng)兼排(pai)(pai)煙(yan)(yan)系統(tong)的(de)(de)(de)(de)排(pai)(pai)煙(yan)(yan)口(kou),可(ke)以采(cai)用“單層百(bai)葉 + 280 ℃ 電(dian)控(kong)排(pai)(pai)煙(yan)(yan)防(fang)火(huo)(huo)(huo)(huo)閥(fa)”進(jin)行控(kong)制。70 ℃防(fang)火(huo)(huo)(huo)(huo)閥(fa)的(de)(de)(de)(de)應(ying)用場(chang)合(he)有(you)哪些?防(fang)火(huo)(huo)(huo)(huo)閥(fa)應(ying)用場(chang)合(he)很(hen)多(duo),在空調(diao)送回(hui)風(feng)(feng)(feng)干管(guan)(guan),通(tong)風(feng)(feng)(feng)風(feng)(feng)(feng)機進(jin)出口(kou),風(feng)(feng)(feng)井入(ru)口(kou),管(guan)(guan)道穿越防(fang)火(huo)(huo)(huo)(huo)分區 / 變形(xing)縫 / 重要房(fang)間 / 機房(fang) / 火(huo)(huo)(huo)(huo)災危(wei)險性大的(de)(de)(de)(de)房(fang)間的(de)(de)(de)(de)隔(ge)墻或樓(lou)板(ban),垂直風(feng)(feng)(feng)管(guan)(guan)與每層水平風(feng)(feng)(feng)管(guan)(guan)連接處。等很(hen)多(duo)場(chang)合(he)都需(xu)(xu)要設(she)置防(fang)火(huo)(huo)(huo)(huo)閥(fa)。 空調(diao)新(xin)風(feng)(feng)(feng)取(qu)風(feng)(feng)(feng)管(guan)(guan)是否(fou)需(xu)(xu)要安(an)裝防(fang)火(huo)(huo)(huo)(huo)閥(fa)?一(yi)般(ban)(ban)不需(xu)(xu)要。特別(bie)是如果回(hui)風(feng)(feng)(feng)、送風(feng)(feng)(feng)均安(an)裝防(fang)火(huo)(huo)(huo)(huo)閥(fa)之(zhi)后,新(xin)風(feng)(feng)(feng)取(qu)風(feng)(feng)(feng)口(kou)就(jiu)沒有(you)必要在安(an)裝防(fang)火(huo)(huo)(huo)(huo)閥(fa)了(le)。并(bing)且一(yi)般(ban)(ban)取(qu)風(feng)(feng)(feng)口(kou)位于(yu)(yu)(yu)室外,且按照規范要求與排(pai)(pai)煙(yan)(yan)口(kou)保持10 m以上(shang)(shang)的(de)(de)(de)(de)水平距(ju)(ju)離或3 m以上(shang)(shang)的(de)(de)(de)(de)垂直距(ju)(ju)離( 排(pai)(pai)煙(yan)(yan)口(kou)在上(shang)(shang) ),一(yi)般(ban)(ban)煙(yan)(yan)氣不會(hui)從新(xin)風(feng)(feng)(feng)口(kou)進(jin)入(ru)空調(diao),所以一(yi)般(ban)(ban)不需(xu)(xu)要安(an)裝防(fang)火(huo)(huo)(huo)(huo)閥(fa)。

重慶高品質中央空調批發

雖然在商業建筑與多種居住房的被動消防中,防火閥是關鍵組件,但在對建筑和其居住者的安全保護中,很多管理者沒有意識到防火閥的作用以及規定時間間隔內,防火閥的檢測、清潔及維護的重要意義。在高品質中央空調商業建筑中的建造中我們總會遇到一些麻煩,試圖在能源效率與室內空氣質量之間尋求平衡就是其中。大多商業建筑通過機械通風或空調系統解決,能夠測量和控制整個建筑的空氣變化。在通風管道系統的安裝上就存在上面提到的問題———如何在延遲或中央空調阻(zu)止火災蔓延的(de)建(jian)筑防火分隔與所允(yun)許空氣自(zi)(zi)由流通(tong)(tong)的(de)需要之間達到平(ping)衡(heng)。滿足空氣自(zi)(zi)由流通(tong)(tong)需要不可避免地再(zai)引入一條通(tong)(tong)道,而這卻加快了火勢(shi)的(de)蔓延———利(li)用通(tong)(tong)風管道系統使用的(de)通(tong)(tong)道。毫無(wu)疑問,這中斷了防火分隔,充當了建(jian)筑被動消防護(hu)面的(de)“裂口”。

重慶高品質中央空調批發

層高過高如何提(ti)高制冷效果,解(jie)決方(fang)(fang)案:較(jiao)之(zhi)于(yu)常(chang)規層高的(de)(de)房屋(wu)(wu)(一(yi)(yi)般(ban)(ban)為(wei)2.6-2.7米(mi)左右)。別(bie)墅的(de)(de)層高一(yi)(yi)般(ban)(ban)都(dou)為(wei)3米(mi)甚至(zhi)以上的(de)(de)高度。此前提(ti)下中(zhong)央空調制冷和(he)采暖的(de)(de)配(pei)比較(jiao)之(zhi)于(yu)一(yi)(yi)般(ban)(ban)層高的(de)(de)房屋(wu)(wu)會(hui)更(geng)高。如一(yi)(yi)般(ban)(ban)平(ping)(ping)(ping)層的(de)(de)配(pei)比為(wei)200w/平(ping)(ping)(ping)方(fang)(fang)。別(bie)墅為(wei)230-280w/平(ping)(ping)(ping)方(fang)(fang)。空調外(wai)機需要如何擺放較(jiao)為(wei)合理(li),解(jie)決方(fang)(fang)案:別(bie)墅由于(yu)面(mian)積(ji)較(jiao)大(da),較(jiao)之(zhi)于(yu)平(ping)(ping)(ping)層一(yi)(yi)般(ban)(ban)外(wai)機的(de)(de)功率較(jiao)大(da)。體積(ji)也就較(jiao)之(zhi)平(ping)(ping)(ping)層會(hui)更(geng)大(da)。一(yi)(yi)般(ban)(ban)的(de)(de)擺放位(wei)置位(wei)于(yu)本身(shen)建筑(zhu)的(de)(de)自留機位(wei)或者位(wei)于(yu)門口或者陽臺花園(yuan)的(de)(de)平(ping)(ping)(ping)臺之(zhi)上。鋪設可供(gong)平(ping)(ping)(ping)衡的(de)(de)水泥(ni)臺面(mian)即可。

重慶高品質中央空調批發

一(yi)、對(dui)通風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)制作的(de)(de)(de)(de)(de)(de)要(yao)求進(jin)行檢(jian)查(cha)(cha):檢(jian)查(cha)(cha)通風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)穿越(yue)防護密(mi)(mi)(mi)(mi)閉(bi)(bi)墻(qiang)(qiang)、密(mi)(mi)(mi)(mi)閉(bi)(bi)墻(qiang)(qiang)的(de)(de)(de)(de)(de)(de)預(yu)埋(mai)密(mi)(mi)(mi)(mi)閉(bi)(bi)穿墻(qiang)(qiang)短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)。通風(feng)(feng)(feng)預(yu)埋(mai)密(mi)(mi)(mi)(mi)閉(bi)(bi)短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)采(cai)用(yong)厚度(du)不小于(yu)3mm鋼板機械卷制成(cheng)形(其厚度(du)還應(ying)(ying)根據預(yu)埋(mai)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑大小確定,使預(yu)埋(mai)管(guan)(guan)(guan)(guan)(guan)(guan)不致變形),防爆(bao)超壓排(pai)氣活門(men)的(de)(de)(de)(de)(de)(de)預(yu)埋(mai)短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)其厚度(du)為6mm,密(mi)(mi)(mi)(mi)閉(bi)(bi)短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)中間(jian)應(ying)(ying)設密(mi)(mi)(mi)(mi)閉(bi)(bi)肋(lei),密(mi)(mi)(mi)(mi)閉(bi)(bi)肋(lei)厚度(du)為5mm,密(mi)(mi)(mi)(mi)閉(bi)(bi)肋(lei)高(gao)度(du)為50mm,密(mi)(mi)(mi)(mi)閉(bi)(bi)肋(lei)與(yu)短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)應(ying)(ying)雙面(mian)滿焊、焊縫(feng)嚴密(mi)(mi)(mi)(mi)。密(mi)(mi)(mi)(mi)閉(bi)(bi)穿墻(qiang)(qiang)短(duan)管(guan)(guan)(guan)(guan)(guan)(guan)兩(liang)端(duan)深(shen)處(chu)墻(qiang)(qiang)面(mian)的(de)(de)(de)(de)(de)(de)長(chang)度(du)應(ying)(ying)大于(yu)100mm,管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)內外部除與(yu)混凝(ning)土(tu)接(jie)(jie)(jie)觸(chu)部分外均(jun)應(ying)(ying)刷兩(liang)道(dao)(dao)防銹漆。二(er)、對(dui)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)(lian)接(jie)(jie)(jie)處(chu)制作的(de)(de)(de)(de)(de)(de)要(yao)求進(jin)行檢(jian)查(cha)(cha),對(dui)染毒(du)區的(de)(de)(de)(de)(de)(de)通風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)連(lian)(lian)(lian)接(jie)(jie)(jie)方法及(ji)密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)進(jin)行檢(jian)查(cha)(cha)。如(ru)無設計要(yao)求,其風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)厚度(du)應(ying)(ying)采(cai)用(yong)大于(yu)等于(yu)3mm的(de)(de)(de)(de)(de)(de)鋼板焊接(jie)(jie)(jie)制作而(er)成(cheng)。風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)與(yu)風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)(lian)接(jie)(jie)(jie)應(ying)(ying)采(cai)用(yong)焊接(jie)(jie)(jie)連(lian)(lian)(lian)接(jie)(jie)(jie)。通風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)道(dao)(dao)與(yu)密(mi)(mi)(mi)(mi)閉(bi)(bi)閥門(men)的(de)(de)(de)(de)(de)(de)連(lian)(lian)(lian)接(jie)(jie)(jie)應(ying)(ying)采(cai)用(yong)帶密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)槽(cao)的(de)(de)(de)(de)(de)(de)法蘭(lan)連(lian)(lian)(lian)接(jie)(jie)(jie),其法蘭(lan)面(mian)應(ying)(ying)經機床車(che)削加工,保證接(jie)(jie)(jie)觸(chu)應(ying)(ying)平整(zheng),法蘭(lan)面(mian)有(you)1~2mm深(shen)的(de)(de)(de)(de)(de)(de)90°密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)槽(cao);風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)與(yu)設備連(lian)(lian)(lian)接(jie)(jie)(jie)法蘭(lan)之間(jian)應(ying)(ying)采(cai)用(yong)整(zheng)體(ti)橡膠法蘭(lan)墊(dian)圈,防爆(bao)超壓排(pai)氣活門(men)法蘭(lan)連(lian)(lian)(lian)接(jie)(jie)(jie)填料采(cai)用(yong)5mm整(zheng)張橡膠墊(dian)圈密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(不得有(you)拼縫(feng)),其他(ta)染毒(du)區風(feng)(feng)(feng)管(guan)(guan)(guan)(guan)(guan)(guan)連(lian)(lian)(lian)接(jie)(jie)(jie)及(ji)法蘭(lan)與(yu)設備連(lian)(lian)(lian)接(jie)(jie)(jie)采(cai)用(yong)4~5mm整(zheng)張橡膠墊(dian)圈密(mi)(mi)(mi)(mi)封(feng)(feng)(feng)(不得有(you)拼縫(feng)),連(lian)(lian)(lian)接(jie)(jie)(jie)處(chu)不得有(you)漏縫(feng)現象(xiang)。

重慶高品質中央空調批發

它是(shi)近年新的(de)(de)風管(guan)(guan)管(guan)(guan)材(cai),以容(rong)(rong)重64 kg / m3、厚度25 mm的(de)(de)離心玻纖(xian)板(ban)為基材(cai),內復玻璃絲布(bu),外復防(fang)(fang)潮鋁箔布(bu)(進口(kou)板(ban)材(cai)為內涂熱敏(min)丙稀酸聚合物,外層為稀紋(wen)布(bu) / 鋁箔 / 牛皮紙),用(yong)(yong)專用(yong)(yong)防(fang)(fang)火(huo)粘(zhan)結劑復合干燥后,再(zai)經切割(ge)、開槽、粘(zhan)結加固等(deng)工(gong)藝而制成,采用(yong)(yong)特種密封(feng)膠(jiao)(jiao)、壓敏(min)膠(jiao)(jiao)帶(dai)(dai)、熱敏(min)膠(jiao)(jiao)帶(dai)(dai)連接密封(feng),根據風管(guan)(guan)斷面尺寸(cun)、風壓大(da)小再(zai)采取適當的(de)(de)加固措施。具(ju)有(you)消聲、保溫、防(fang)(fang)火(huo)、防(fang)(fang)潮、漏(lou)風量(liang)小、經濟適用(yong)(yong)等(deng)優(you)點(dian),材(cai)質輕,搬運吊掛容(rong)(rong)易,現場修改方便、易施工(gong),組裝(zhuang)便捷,需密封(feng)的(de)(de)連接點(dian)少(shao),節省安裝(zhuang)空間(jian),熱效(xiao)高,操作安靜,工(gong)作壽命長,性能價格比優(you),綜合造(zao)價低(di),要防(fang)(fang)止被水(shui)長期浸泡。

重慶高品質中央空調批發

一、火災(zai)(zai)自(zi)動(dong)(dong)(dong)報(bao)(bao)警系統:對(dui)消防火災(zai)(zai)報(bao)(bao)警控制(zhi)(zhi)器進(jin)(jin)行(xing)(xing)自(zi)檢(jian)功(gong)(gong)能(neng)檢(jian)查(cha)(cha):對(dui)可測(ce)量相(xiang)關(guan)參(can)數進(jin)(jin)行(xing)(xing)查(cha)(cha)看和(he)記錄,如回路電(dian)流等;公共(gong)場所(suo)煙感(gan)(gan)器、溫(wen)感(gan)(gan)器安(an)裝檢(jian)查(cha)(cha),與底(di)座接觸(chu)是(shi)(shi)否(fou)(fou)(fou)良好(hao),外(wai)(wai)(wai)觀(guan)是(shi)(shi)否(fou)(fou)(fou)潔凈(jing)完好(hao);每(mei)次(ci)(ci)隨(sui)機抽(chou)取(qu)(qu)不低于5%的(de)(de)(de)煙感(gan)(gan)或(huo)溫(wen)感(gan)(gan),噴煙或(huo)加熱后(hou)查(cha)(cha)視報(bao)(bao)警是(shi)(shi)否(fou)(fou)(fou)正(zheng)確;手(shou)動(dong)(dong)(dong)報(bao)(bao)警按(an)鈕,檢(jian)查(cha)(cha)安(an)裝是(shi)(shi)否(fou)(fou)(fou)牢(lao)固(gu)(gu),有無(wu)破(po)損及(ji)丟(diu)失(shi);每(mei)次(ci)(ci)隨(sui)機抽(chou)取(qu)(qu)不低于5%的(de)(de)(de)手(shou)動(dong)(dong)(dong)報(bao)(bao)警按(an)鈕,進(jin)(jin)行(xing)(xing)模擬報(bao)(bao)警,測(ce)試報(bao)(bao)警功(gong)(gong)能(neng)是(shi)(shi)否(fou)(fou)(fou)正(zheng)常;對(dui)樓層(ceng)內各模塊(kuai)箱進(jin)(jin)行(xing)(xing)外(wai)(wai)(wai)觀(guan)檢(jian)查(cha)(cha),外(wai)(wai)(wai)接線(xian)是(shi)(shi)否(fou)(fou)(fou)固(gu)(gu)定(ding)良好(hao);對(dui)聯(lian)動(dong)(dong)(dong)控制(zhi)(zhi)柜(ju)上的(de)(de)(de)按(an)鈕每(mei)次(ci)(ci)按(an)10%的(de)(de)(de)比例進(jin)(jin)行(xing)(xing)功(gong)(gong)能(neng)試驗,控制(zhi)(zhi)功(gong)(gong)能(neng)正(zheng)常。對(dui)火災(zai)(zai)報(bao)(bao)警控制(zhi)(zhi)柜(ju)、聯(lian)動(dong)(dong)(dong)控制(zhi)(zhi)柜(ju)等進(jin)(jin)行(xing)(xing)清(qing)掃除(chu)塵(chen)。線(xian)路松動(dong)(dong)(dong),應(ying)進(jin)(jin)行(xing)(xing)緊固(gu)(gu)。對(dui)自(zi)檢(jian)、消音、復位(wei)功(gong)(gong)能(neng)檢(jian)查(cha)(cha),主電(dian)源與備(bei)用電(dian)源切換、報(bao)(bao)警檢(jian)查(cha)(cha)。二、應(ying)急(ji)照明及(ji)疏散指(zhi)示(shi)燈(deng)每(mei)3個月進(jin)(jin)行(xing)(xing)一次(ci)(ci)備(bei)用電(dian)池(chi)亮燈(deng)(半個小時),使電(dian)池(chi)放電(dian)后(hou)再充電(dian),延長電(dian)池(chi)壽命;檢(jian)查(cha)(cha)出口(kou)指(zhi)示(shi)燈(deng)玻璃(li)面(mian)板有無(wu)劃傷或(huo)破(po)裂(lie)現象;出口(kou)指(zhi)示(shi)燈(deng)電(dian)源指(zhi)示(shi)燈(deng)是(shi)(shi)否(fou)(fou)(fou)亮,如不亮,應(ying)立即修理;檢(jian)查(cha)(cha)出口(kou)指(zhi)示(shi)燈(deng)安(an)裝是(shi)(shi)否(fou)(fou)(fou)牢(lao)固(gu)(gu);針對(dui)檢(jian)查(cha)(cha)中發現的(de)(de)(de)缺陷(xian)取(qu)(qu)下(xia)來進(jin)(jin)行(xing)(xing)修復,再裝回原位(wei);燈(deng)箱外(wai)(wai)(wai)殼及(ji)面(mian)板擦抹干凈(jing)。

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