渝中值得信賴的中央空調批發

1.通風(feng)、空氣調節系統的(de)(de)(de)風(feng)管(guan)在下列(lie)部位應(ying)設(she)(she)置(zhi)(zhi)(zhi)公(gong)(gong)稱動作溫(wen)度(du)為70℃的(de)(de)(de)防(fang)(fang)(fang)(fang)火(huo)(huo)閥。①穿(chuan)越(yue)(yue)防(fang)(fang)(fang)(fang)火(huo)(huo)分區處(chu)。②穿(chuan)越(yue)(yue)通風(feng)空調機房(fang)(fang)的(de)(de)(de)房(fang)(fang)間(jian)(jian)(jian)隔(ge)墻(qiang)和樓板處(chu)。③穿(chuan)越(yue)(yue)重要或(huo)火(huo)(huo)災(zai)危(wei)險性(xing)大(da)的(de)(de)(de)場所的(de)(de)(de)房(fang)(fang)間(jian)(jian)(jian)隔(ge)墻(qiang)和樓板處(chu)。④穿(chuan)越(yue)(yue)防(fang)(fang)(fang)(fang)火(huo)(huo)分隔(ge)處(chu)的(de)(de)(de)變(bian)形縫兩側(ce)。⑤豎(shu)向風(feng)管(guan)與(yu)每層(ceng)水平(ping)風(feng)管(guan)交接(jie)處(chu)的(de)(de)(de)水平(ping)管(guan)段上(shang)(shang)，當建筑內每個防(fang)(fang)(fang)(fang)火(huo)(huo)分區的(de)(de)(de)通風(feng)、空氣調節系統均獨立設(she)(she)置(zhi)(zhi)(zhi)時，水平(ping)風(feng)管(guan)與(yu)豎(shu)向總管(guan)的(de)(de)(de)交接(jie)處(chu)可不設(she)(she)置(zhi)(zhi)(zhi)防(fang)(fang)(fang)(fang)火(huo)(huo)閥。2.公(gong)(gong)共建筑的(de)(de)(de)浴室(shi)、衛生間(jian)(jian)(jian)和廚房(fang)(fang)的(de)(de)(de)豎(shu)向排(pai)風(feng)管(guan)，應(ying)采(cai)取防(fang)(fang)(fang)(fang)止回流(liu)措施并宜(yi)在支(zhi)(zhi)管(guan)上(shang)(shang)設(she)(she)置(zhi)(zhi)(zhi)公(gong)(gong)稱動作溫(wen)度(du)為70℃的(de)(de)(de)防(fang)(fang)(fang)(fang)火(huo)(huo)閥。公(gong)(gong)共建筑內廚房(fang)(fang)的(de)(de)(de)排(pai)油煙(yan)(yan)管(guan)道宜(yi)按防(fang)(fang)(fang)(fang)火(huo)(huo)分區設(she)(she)置(zhi)(zhi)(zhi)，且在與(yu)豎(shu)向排(pai)風(feng)管(guan)連接(jie)的(de)(de)(de)支(zhi)(zhi)管(guan)處(chu)應(ying)設(she)(she)置(zhi)(zhi)(zhi)公(gong)(gong)稱動作溫(wen)度(du)為150℃的(de)(de)(de)防(fang)(fang)(fang)(fang)火(huo)(huo)閥。 3.排(pai)煙(yan)(yan)防(fang)(fang)(fang)(fang)火(huo)(huo)閥（280℃）的(de)(de)(de)設(she)(she)置(zhi)(zhi)(zhi)場所：①排(pai)煙(yan)(yan)管(guan)進(jin)入(ru)排(pai)風(feng)機房(fang)(fang)處(chu)；②穿(chuan)越(yue)(yue)防(fang)(fang)(fang)(fang)火(huo)(huo)分區的(de)(de)(de)排(pai)煙(yan)(yan)管(guan)道上(shang)(shang)；③排(pai)煙(yan)(yan)系統的(de)(de)(de)支(zhi)(zhi)管(guan)上(shang)(shang)；

一(yi)、對(dui)(dui)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)制作(zuo)的(de)(de)(de)要求(qiu)進行(xing)(xing)檢(jian)查：檢(jian)查通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)穿(chuan)越防(fang)護密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)墻(qiang)、密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)墻(qiang)的(de)(de)(de)預(yu)埋密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)穿(chuan)墻(qiang)短管(guan)(guan)(guan)(guan)。通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)預(yu)埋密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)短管(guan)(guan)(guan)(guan)采(cai)(cai)(cai)用(yong)(yong)厚(hou)度(du)不小(xiao)(xiao)于3mm鋼(gang)板(ban)機械卷制成形（其(qi)(qi)厚(hou)度(du)還應(ying)根據預(yu)埋管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑大小(xiao)(xiao)確(que)定，使(shi)預(yu)埋管(guan)(guan)(guan)(guan)不致變形），防(fang)爆(bao)超壓(ya)排(pai)氣活門的(de)(de)(de)預(yu)埋短管(guan)(guan)(guan)(guan)其(qi)(qi)厚(hou)度(du)為(wei)(wei)6mm，密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)短管(guan)(guan)(guan)(guan)中(zhong)間(jian)(jian)應(ying)設密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)肋，密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)肋厚(hou)度(du)為(wei)(wei)5mm，密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)肋高(gao)度(du)為(wei)(wei)50mm，密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)肋與(yu)(yu)短管(guan)(guan)(guan)(guan)應(ying)雙面滿焊、焊縫嚴密(mi)(mi)(mi)(mi)。密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)穿(chuan)墻(qiang)短管(guan)(guan)(guan)(guan)兩(liang)端深處墻(qiang)面的(de)(de)(de)長度(du)應(ying)大于100mm，管(guan)(guan)(guan)(guan)道(dao)內(nei)外部除(chu)與(yu)(yu)混(hun)凝土接(jie)觸部分外均應(ying)刷兩(liang)道(dao)防(fang)銹(xiu)漆。二(er)、對(dui)(dui)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)處制作(zuo)的(de)(de)(de)要求(qiu)進行(xing)(xing)檢(jian)查,對(dui)(dui)染毒(du)區的(de)(de)(de)通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)連(lian)(lian)接(jie)方法(fa)及(ji)(ji)密(mi)(mi)(mi)(mi)封進行(xing)(xing)檢(jian)查。如(ru)無設計要求(qiu)，其(qi)(qi)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)厚(hou)度(du)應(ying)采(cai)(cai)(cai)用(yong)(yong)大于等(deng)于3mm的(de)(de)(de)鋼(gang)板(ban)焊接(jie)制作(zuo)而成。風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)與(yu)(yu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)應(ying)采(cai)(cai)(cai)用(yong)(yong)焊接(jie)連(lian)(lian)接(jie)。通(tong)(tong)(tong)(tong)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)道(dao)與(yu)(yu)密(mi)(mi)(mi)(mi)閉(bi)(bi)(bi)閥門的(de)(de)(de)連(lian)(lian)接(jie)應(ying)采(cai)(cai)(cai)用(yong)(yong)帶密(mi)(mi)(mi)(mi)封槽的(de)(de)(de)法(fa)蘭(lan)(lan)(lan)連(lian)(lian)接(jie)，其(qi)(qi)法(fa)蘭(lan)(lan)(lan)面應(ying)經機床(chuang)車(che)削加(jia)工，保(bao)證接(jie)觸應(ying)平整(zheng)，法(fa)蘭(lan)(lan)(lan)面有1~2mm深的(de)(de)(de)90°密(mi)(mi)(mi)(mi)封槽；風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)與(yu)(yu)設備連(lian)(lian)接(jie)法(fa)蘭(lan)(lan)(lan)之間(jian)(jian)應(ying)采(cai)(cai)(cai)用(yong)(yong)整(zheng)體橡膠法(fa)蘭(lan)(lan)(lan)墊圈(quan)，防(fang)爆(bao)超壓(ya)排(pai)氣活門法(fa)蘭(lan)(lan)(lan)連(lian)(lian)接(jie)填料采(cai)(cai)(cai)用(yong)(yong)5mm整(zheng)張橡膠墊圈(quan)密(mi)(mi)(mi)(mi)封（不得有拼(pin)縫），其(qi)(qi)他染毒(du)區風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)(guan)連(lian)(lian)接(jie)及(ji)(ji)法(fa)蘭(lan)(lan)(lan)與(yu)(yu)設備連(lian)(lian)接(jie)采(cai)(cai)(cai)用(yong)(yong)4~5mm整(zheng)張橡膠墊圈(quan)密(mi)(mi)(mi)(mi)封（不得有拼(pin)縫），連(lian)(lian)接(jie)處不得有漏縫現象。

消(xiao)(xiao)防(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)機一般是(shi)采用離心(xin)式(shi)(shi)(shi)(shi)(shi)(shi)風(feng)(feng)機和軸(zhou)流(liu)(liu)(liu)(liu)式(shi)(shi)(shi)(shi)(shi)(shi)風(feng)(feng)機兩(liang)種(zhong)重(zhong)要的(de)(de)型(xing)式(shi)(shi)(shi)(shi)(shi)(shi)。從消(xiao)(xiao)防(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機風(feng)(feng)量(liang)(liang)、風(feng)(feng)壓(ya)(ya)考慮來看，消(xiao)(xiao)防(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機是(shi)高(gao)比轉高(gao)效率的(de)(de)風(feng)(feng)機，更(geng)加(jia)的(de)(de)適合選(xuan)用軸(zhou)流(liu)(liu)(liu)(liu)風(feng)(feng)機。軸(zhou)流(liu)(liu)(liu)(liu)式(shi)(shi)(shi)(shi)(shi)(shi)消(xiao)(xiao)防(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機有兩(liang)種(zhong)設計型(xing)式(shi)(shi)(shi)(shi)(shi)(shi)，一種(zhong)為電機與(yu)主(zhu)氣(qi)流(liu)(liu)(liu)(liu)分(fen)離型(xing)式(shi)(shi)(shi)(shi)(shi)(shi)，另一種(zhong)為電機置(zhi)于(yu)主(zhu)氣(qi)流(liu)(liu)(liu)(liu)之(zhi)中(zhong)。根據(ju)煙(yan)(yan)(yan)(yan)(yan)氣(qi)溫度的(de)(de)不同，采用不同型(xing)式(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)消(xiao)(xiao)防(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機，溫度大于(yu)400℃時(shi)，采用電機與(yu)主(zhu)氣(qi)流(liu)(liu)(liu)(liu)分(fen)離型(xing)式(shi)(shi)(shi)(shi)(shi)(shi)，溫度小于(yu)400℃大于(yu)150℃，兩(liang)種(zhong)型(xing)式(shi)(shi)(shi)(shi)(shi)(shi)的(de)(de)電機都(dou)可(ke)以(yi)選(xuan)擇(ze)，在(zai)溫度小于(yu)150℃的(de)(de)時(shi)候，采用電機置(zhi)于(yu)主(zhu)氣(qi)流(liu)(liu)(liu)(liu)之(zhi)中(zhong)。 軸(zhou)流(liu)(liu)(liu)(liu)消(xiao)(xiao)防(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機的(de)(de)流(liu)(liu)(liu)(liu)量(liang)(liang)范(fan)圍從7200m？/h至110000m？/h，有不同型(xing)號的(de)(de)編制，用來滿足不同通(tong)風(feng)(feng)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)流(liu)(liu)(liu)(liu)量(liang)(liang)的(de)(de)需求。消(xiao)(xiao)防(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機可(ke)以(yi)根據(ju)壓(ya)(ya)力(li)情況的(de)(de)不同分(fen)為兩(liang)種(zhong)類型(xing)，一類為軸(zhou)流(liu)(liu)(liu)(liu)式(shi)(shi)(shi)(shi)(shi)(shi)消(xiao)(xiao)防(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)機，其(qi)各機號的(de)(de)壓(ya)(ya)力(li)在(zai)600Pa左右，另一類為斜流(liu)(liu)(liu)(liu)消(xiao)(xiao)防(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機，各機號的(de)(de)壓(ya)(ya)力(li)在(zai)1000Pa左右。為了(le)(le)滿足排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)量(liang)(liang)和通(tong)風(feng)(feng)換氣(qi)的(de)(de)要求，消(xiao)(xiao)防(fang)(fang)(fang)(fang)排(pai)(pai)煙(yan)(yan)(yan)(yan)(yan)風(feng)(feng)機一般都(dou)設計了(le)(le)雙速(su)型(xing)的(de)(de)結構模式(shi)(shi)(shi)(shi)(shi)(shi)。低速(su)可(ke)以(yi)通(tong)風(feng)(feng)使用，高(gao)速(su)可(ke)以(yi)排(pai)(pai)放煙(yan)(yan)(yan)(yan)(yan)霧，這樣(yang)不但可(ke)以(yi)節約能源同時(shi)又降低了(le)(le)噪聲污染(ran)。

確保通風(feng)效(xiao)果：高(gao)溫(wen)(wen)(wen)消(xiao)防(fang)排煙風(feng)機的(de)使(shi)(shi)(shi)用(yong)(yong)介質本身(shen)溫(wen)(wen)(wen)度相(xiang)對較高(gao)，且自身(shen)的(de)運(yun)轉也是(shi)(shi)會產(chan)生(sheng)(sheng)(sheng)一定的(de)溫(wen)(wen)(wen)度，若是(shi)(shi)將(jiang)其放在(zai)密封(feng)環境(jing)中，那么很容易就會導(dao)(dao)致(zhi)高(gao)溫(wen)(wen)(wen)現(xian)象(xiang)發(fa)生(sheng)(sheng)(sheng)，針對于這種情況在(zai)前期選擇安(an)裝環境(jing)時就應該要(yao)多(duo)注意，好是(shi)(shi)能(neng)夠將(jiang)其放在(zai)通風(feng)效(xiao)果較好的(de)環境(jing)中，通過對流(liu)(liu)運(yun)動(dong)來有(you)效(xiao)降(jiang)(jiang)低(di)溫(wen)(wen)(wen)度，這是(shi)(shi)可(ke)以(yi)有(you)效(xiao)的(de)防(fang)止高(gao)溫(wen)(wen)(wen)現(xian)象(xiang)的(de)發(fa)生(sheng)(sheng)(sheng)。確保電流(liu)(liu)大小合適：消(xiao)防(fang)排煙風(feng)機的(de)使(shi)(shi)(shi)用(yong)(yong)還(huan)是(shi)(shi)要(yao)注意電流(liu)(liu)問題，是(shi)(shi)應該要(yao)防(fang)止電流(liu)(liu)過大現(xian)象(xiang)發(fa)生(sheng)(sheng)(sheng)，否則會讓在(zai)運(yun)行中會因(yin)為電流(liu)(liu)過大而產(chan)生(sheng)(sheng)(sheng)較多(duo)的(de)電阻，而這也是(shi)(shi)會導(dao)(dao)致(zhi)高(gao)溫(wen)(wen)(wen)現(xian)象(xiang)發(fa)生(sheng)(sheng)(sheng)。因(yin)為高(gao)溫(wen)(wen)(wen)會直接影響著(zhu)消(xiao)防(fang)排煙風(feng)機的(de)使(shi)(shi)(shi)用(yong)(yong)，因(yin)此在(zai)日(ri)常使(shi)(shi)(shi)用(yong)(yong)中就應該要(yao)采取措施(shi)來有(you)效(xiao)的(de)防(fang)止高(gao)溫(wen)(wen)(wen)現(xian)象(xiang)發(fa)生(sheng)(sheng)(sheng)，且在(zai)高(gao)溫(wen)(wen)(wen)之后要(yao)采取措施(shi)來降(jiang)(jiang)溫(wen)(wen)(wen)，以(yi)確保安(an)全。

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。在值得信賴的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止火(huo)災蔓(man)(man)延(yan)的建(jian)筑防火(huo)分隔(ge)與所允許(xu)空氣自由流(liu)通(tong)的需要之(zhi)間達到平衡。滿足空氣自由流(liu)通(tong)需要不(bu)可(ke)避免地再(zai)引(yin)入一條通(tong)道，而這(zhe)卻加快(kuai)了火(huo)勢的蔓(man)(man)延(yan)———利用通(tong)風管道系統使用的通(tong)道。毫無疑問，這(zhe)中斷了防火(huo)分隔(ge)，充當了建(jian)筑被動消防護面的“裂口”。