云南高品質家用中央空調批發

1.通風、空氣調節系統的風管在下列部位應設置公稱動作溫度為70℃的防火閥。①穿越防火分區處。②穿越通風空調機房的房間隔墻和樓板處。③穿越重要或火災危險性大的場所的房間隔墻和樓板處。④穿越防火分隔處的變形縫兩側。⑤豎向風管與每層水平風管交接處的水平管段上，當建筑內每個防火分區的通風、空氣調節系統高品質家用中央空調均獨立設置時，水平風管與豎向總管的交接處可不設置防火閥。2.公共建筑的浴室、衛生間和廚房的豎向排風管，家用中央空調批發應(ying)采取防止回流措施并宜在支(zhi)管(guan)上設(she)置(zhi)公稱動作溫度(du)為70℃的(de)防火閥(fa)。公共建筑內廚房(fang)的(de)排(pai)油煙(yan)(yan)管(guan)道宜按防火分區(qu)設(she)置(zhi)，且(qie)在與(yu)豎向排(pai)風(feng)管(guan)連接的(de)支(zhi)管(guan)處應(ying)設(she)置(zhi)公稱動作溫度(du)為150℃的(de)防火閥(fa)。 3.排(pai)煙(yan)(yan)防火閥(fa)（280℃）的(de)設(she)置(zhi)場(chang)所：①排(pai)煙(yan)(yan)管(guan)進(jin)入排(pai)風(feng)機房(fang)處；②穿(chuan)越防火分區(qu)的(de)排(pai)煙(yan)(yan)管(guan)道上；③排(pai)煙(yan)(yan)系統(tong)的(de)支(zhi)管(guan)上；

1、通風(feng)(feng)機(ji)(ji)(ji)安(an)裝(zhuang)(zhuang)應(ying)符(fu)合下列規(gui)定(ding)（1）風(feng)(feng)機(ji)(ji)(ji)試運轉時(shi)(shi)(shi)，葉輪旋(xuan)轉方向正確(que)(que)，經不(bu)少于2H運轉后，滑動(dong)軸承(cheng)溫升(sheng)(sheng)不(bu)超過35度(du)(du)(du)，高溫度(du)(du)(du)不(bu)超過70度(du)(du)(du)；滾動(dong)軸承(cheng)溫升(sheng)(sheng)不(bu)超過40度(du)(du)(du)，高溫度(du)(du)(du)不(bu)超過80度(du)(du)(du)。（2）離心(xin)風(feng)(feng)機(ji)(ji)(ji)與減(jian)震(zhen)(zhen)臺座接(jie)觸緊密，螺栓擰緊，并(bing)有防松裝(zhuang)(zhuang)置。（3）管(guan)(guan)道風(feng)(feng)機(ji)(ji)(ji)采(cai)用減(jian)震(zhen)(zhen)吊架(jia)(jia)安(an)裝(zhuang)(zhuang)時(shi)(shi)(shi)，風(feng)(feng)機(ji)(ji)(ji)與減(jian)震(zhen)(zhen)吊架(jia)(jia)連(lian)接(jie)緊密，牢固(gu)(gu)(gu)可(ke)(ke)靠(kao)；采(cai)用支拖架(jia)(jia)安(an)裝(zhuang)(zhuang)時(shi)(shi)(shi)，風(feng)(feng)機(ji)(ji)(ji)與減(jian)震(zhen)(zhen)器(qi)及支架(jia)(jia)、托架(jia)(jia)連(lian)接(jie)緊密，穩(wen)固(gu)(gu)(gu)可(ke)(ke)靠(kao)。2、過濾(lv)器(qi)、紙除塵器(qi)、過濾(lv)器(qi)吸收器(qi)安(an)裝(zhuang)(zhuang)應(ying)符(fu)合下列規(gui)定(ding)（1）各(ge)種(zhong)設(she)(she)備的(de)(de)(de)型號、規(gui)格、額(e)定(ding)風(feng)(feng)量(liang)必(bi)須符(fu)合設(she)(she)計要(yao)求。（2）各(ge)種(zhong)設(she)(she)備的(de)(de)(de)安(an)裝(zhuang)(zhuang)方向必(bi)須正確(que)(que)。（3）設(she)(she)備與管(guan)(guan)路連(lian)接(jie)時(shi)(shi)(shi)，宜采(cai)用整(zheng)體性的(de)(de)(de)橡膠軟管(guan)(guan)接(jie)頭，并(bing)不(bu)得漏氣(qi)；固(gu)(gu)(gu)定(ding)支架(jia)(jia)應(ying)平(ping)正穩(wen)定(ding)。（4）過濾(lv)器(qi)的(de)(de)(de)安(an)裝(zhuang)(zhuang)應(ying)固(gu)(gu)(gu)定(ding)牢固(gu)(gu)(gu)，過濾(lv)器(qi)與框架(jia)(jia)、框架(jia)(jia)與維護(hu)結構之間無明顯縫隙。（5）紙除塵器(qi)和過濾(lv)器(qi)的(de)(de)(de)安(an)裝(zhuang)(zhuang)，應(ying)固(gu)(gu)(gu)定(ding)牢固(gu)(gu)(gu)，位(wei)置準確(que)(que)，連(lian)接(jie)嚴(yan)密。

通風(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)(dao)安(an)裝(zhuang)程(cheng)序(xu)：（1）風(feng)(feng)(feng)管(guan)(guan)(guan)組裝(zhuang)：當風(feng)(feng)(feng)管(guan)(guan)(guan)較(jiao)(jiao)(jiao)短時(shi)，可(ke)(ke)一(yi)次在(zai)(zai)(zai)地(di)面組裝(zhuang)而成，當風(feng)(feng)(feng)管(guan)(guan)(guan)較(jiao)(jiao)(jiao)長時(shi)，可(ke)(ke)視安(an)裝(zhuang)場地(di)的(de)(de)情況，在(zai)(zai)(zai)地(di)面分段組裝(zhuang)。組裝(zhuang)時(shi)應盡(jin)量(liang)調(diao)整(zheng)風(feng)(feng)(feng)道(dao)(dao)(dao)的(de)(de)中(zhong)心度(du)(du)(du)(du)和(he)水平(ping)(ping)度(du)(du)(du)(du)，避免(mian)風(feng)(feng)(feng)管(guan)(guan)(guan)扭曲(qu)或(huo)上(shang)下起波，左(zuo)右擺(bai)龍，每段風(feng)(feng)(feng)道(dao)(dao)(dao)不宜超過10m.組裝(zhuang)時(shi)，墊片應墊平(ping)(ping)，法蘭螺栓(shuan)應均勻(yun)(yun)擰緊，螺母帽均朝向同(tong)一(yi)方(fang)(fang)(fang)(fang)向。（2）風(feng)(feng)(feng)管(guan)(guan)(guan)就(jiu)位(wei)(wei)(wei)(wei)(wei)：風(feng)(feng)(feng)管(guan)(guan)(guan)就(jiu)位(wei)(wei)(wei)(wei)(wei)前應檢(jian)查全部支架(jia)(jia)的(de)(de)水乎度(du)(du)(du)(du)和(he)標高、檢(jian)查支架(jia)(jia)的(de)(de)牢(lao)固(gu)程(cheng)度(du)(du)(du)(du)，風(feng)(feng)(feng)管(guan)(guan)(guan)就(jiu)位(wei)(wei)(wei)(wei)(wei)可(ke)(ke)采用直(zhi)接和(he)吊(diao)(diao)具兩種方(fang)(fang)(fang)(fang)法。對(dui)風(feng)(feng)(feng)管(guan)(guan)(guan)斷(duan)面較(jiao)(jiao)(jiao)小，又位(wei)(wei)(wei)(wei)(wei)置(zhi)較(jiao)(jiao)(jiao)低(di)的(de)(de)可(ke)(ke)采用人(ren)工(gong)(gong)就(jiu)位(wei)(wei)(wei)(wei)(wei)方(fang)(fang)(fang)(fang)法，只需搭(da)設簡易腳手(shou)架(jia)(jia)即可(ke)(ke)。當風(feng)(feng)(feng)管(guan)(guan)(guan)斷(duan)面較(jiao)(jiao)(jiao)大且管(guan)(guan)(guan)段較(jiao)(jiao)(jiao)長時(shi)，可(ke)(ke)采用滑輪、倒鏈(lian)、大繩等方(fang)(fang)(fang)(fang)法吊(diao)(diao)裝(zhuang)。世紀(ji)星介(jie)紹(shao)為了便于(yu)風(feng)(feng)(feng)道(dao)(dao)(dao)就(jiu)位(wei)(wei)(wei)(wei)(wei)，一(yi)般多采用將(jiang)風(feng)(feng)(feng)道(dao)(dao)(dao)吊(diao)(diao)在(zai)(zai)(zai)腳手(shou)架(jia)(jia)上(shang)，然后再(zai)將(jiang)其抬(tai)放在(zai)(zai)(zai)風(feng)(feng)(feng)道(dao)(dao)(dao)支架(jia)(jia)上(shang)的(de)(de)方(fang)(fang)(fang)(fang)法。腳手(shou)架(jia)(jia)應沿其風(feng)(feng)(feng)道(dao)(dao)(dao)長度(du)(du)(du)(du)方(fang)(fang)(fang)(fang)向搭(da)設，高度(du)(du)(du)(du)和(he)位(wei)(wei)(wei)(wei)(wei)置(zhi)應適合(he)施(shi)工(gong)(gong)操作，吊(diao)(diao)裝(zhuang)順序(xu)應先干(gan)管(guan)(guan)(guan)后支、立管(guan)(guan)(guan)，吊(diao)(diao)起時(shi)，吊(diao)(diao)點應牢(lao)固(gu)，兩吊(diao)(diao)點應均勻(yun)(yun)受力。垂直(zhi)風(feng)(feng)(feng)管(guan)(guan)(guan)可(ke)(ke)采用人(ren)工(gong)(gong)和(he)大繩輔助就(jiu)位(wei)(wei)(wei)(wei)(wei)。調(diao)整(zheng)風(feng)(feng)(feng)管(guan)(guan)(guan)保證垂直(zhi)度(du)(du)(du)(du)要求。（3）風(feng)(feng)(feng)道(dao)(dao)(dao)調(diao)直(zhi)：就(jiu)位(wei)(wei)(wei)(wei)(wei)在(zai)(zai)(zai)支架(jia)(jia)上(shang)的(de)(de)風(feng)(feng)(feng)道(dao)(dao)(dao)，應撥正位(wei)(wei)(wei)(wei)(wei)置(zhi)，調(diao)整(zheng)風(feng)(feng)(feng)道(dao)(dao)(dao)橫(heng)平(ping)(ping)豎(shu)直(zhi)，然后再(zai)按圖集要求固(gu)定(ding)。

什么是(shi)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)，常(chang)見風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)有(you)哪些類型，風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)主要(yao)指中央空調系統的(de)(de)通風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)道，它常(chang)常(chang)被忽視，但卻是(shi)空調系統的(de)(de)重(zhong)要(yao)組成(cheng)(cheng)部分(fen)(fen)。風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)是(shi)由薄鋼(gang)(gang)(gang)板(ban)、鋁板(ban)、硬(ying)聚氯乙(yi)烯(xi)(xi)板(ban)、玻(bo)(bo)璃(li)鋼(gang)(gang)(gang)以及其它復(fu)合(he)材料(liao)等制成(cheng)(cheng)的(de)(de)，用(yong)于輸送(song)空氣和空氣混合(he)物的(de)(de)各種管(guan)(guan)(guan)(guan)(guan)道的(de)(de)總稱。1、按照(zhao)(zhao)材質可分(fen)(fen)為：金(jin)屬(shu)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、非金(jin)屬(shu)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)。其中：（1）金(jin)屬(shu)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)又可分(fen)(fen)為：鋼(gang)(gang)(gang)板(ban)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、鋁板(ban)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、不銹鋼(gang)(gang)(gang)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)等；（2）非金(jin)屬(shu)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)可以分(fen)(fen)為：硬(ying)聚氯乙(yi)烯(xi)(xi)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、有(you)機玻(bo)(bo)璃(li)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、無機玻(bo)(bo)璃(li)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、玻(bo)(bo)璃(li)鋼(gang)(gang)(gang)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)以及其它復(fu)合(he)材料(liao)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)等；2、按照(zhao)(zhao)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)外(wai)形可分(fen)(fen)為：圓形風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、矩形風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)；3、按照(zhao)(zhao)通風(feng)(feng)空調系統工作壓(ya)力可分(fen)(fen)為：高壓(ya)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、中壓(ya)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)、低壓(ya)風(feng)(feng)管(guan)(guan)(guan)(guan)(guan)三個類別，

防(fang)(fang)火(huo)(huo)(huo)(huo)閥是用(yong)來阻斷來自(zi)火(huo)(huo)(huo)(huo)災區的(de)(de)煙氣(qi)及火(huo)(huo)(huo)(huo)焰通過，并在一定(ding)(ding)時間內能滿足耐火(huo)(huo)(huo)(huo)穩(wen)定(ding)(ding)性和耐火(huo)(huo)(huo)(huo)完整性要(yao)(yao)求(qiu)的(de)(de)閥門。為了將火(huo)(huo)(huo)(huo)災引起(qi)的(de)(de)損失減(jian)少到小程度，就必須采(cai)取(qu)有效的(de)(de)防(fang)(fang)火(huo)(huo)(huo)(huo)、防(fang)(fang)排煙措施，以控(kong)制(zhi)火(huo)(huo)(huo)(huo)勢(shi)蔓延，而防(fang)(fang)火(huo)(huo)(huo)(huo)閥在通風、空調及防(fang)(fang)排煙系統中的(de)(de)合理(li)設置，則起(qi)到了重要(yao)(yao)的(de)(de)作用(yong)。防(fang)(fang)火(huo)(huo)(huo)(huo)閥的(de)(de)結構(gou)(gou)和工作原理(li),防(fang)(fang)火(huo)(huo)(huo)(huo)閥主要(yao)(yao)由閥體(ti)和執行(xing)機構(gou)(gou)組(zu)成。閥體(ti)由殼(ke)體(ti)、法蘭、葉片及葉片聯動(dong)(dong)機構(gou)(gou)等(deng)組(zu)成。執行(xing)機構(gou)(gou)由外殼(ke)、葉片調節(jie)機構(gou)(gou)、離合器、溫度熔(rong)斷器等(deng)組(zu)成。防(fang)(fang)火(huo)(huo)(huo)(huo)閥的(de)(de)執行(xing)機構(gou)(gou)是通過金屬易(yi)熔(rong)片和離合器機構(gou)(gou)來控(kong)制(zhi)葉片的(de)(de)轉動(dong)(dong)。

1．冷(leng)(leng)(leng)(leng)(leng)(熱(re)(re))水(shui)機(ji)(ji)(ji)組的(de)(de)(de)基(ji)本(ben)工(gong)作過(guo)程(cheng)是：室(shi)(shi)(shi)(shi)外(wai)的(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)組對(dui)冷(leng)(leng)(leng)(leng)(leng)(熱(re)(re))媒水(shui)進行制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)降溫(或加熱(re)(re)升溫)，然后(hou)由(you)水(shui)泵將降溫后(hou)的(de)(de)(de)冷(leng)(leng)(leng)(leng)(leng)媒(熱(re)(re))水(shui)輸送到安裝在室(shi)(shi)(shi)(shi)內(nei)的(de)(de)(de)風(feng)(feng)機(ji)(ji)(ji)盤管(guan)機(ji)(ji)(ji)組中，由(you)風(feng)(feng)機(ji)(ji)(ji)盤管(guan)機(ji)(ji)(ji)組采取就地回風(feng)(feng)的(de)(de)(de)方式(shi)與(yu)室(shi)(shi)(shi)(shi)內(nei)空(kong)(kong)(kong)氣(qi)進行熱(re)(re)交(jiao)換實現對(dui)室(shi)(shi)(shi)(shi)內(nei)空(kong)(kong)(kong)氣(qi)處理的(de)(de)(de)目的(de)(de)(de)。2．風(feng)(feng)管(guan)(道)式(shi)機(ji)(ji)(ji)組的(de)(de)(de)基(ji)本(ben)工(gong)作過(guo)程(cheng)是：供(gong)冷(leng)(leng)(leng)(leng)(leng)時，室(shi)(shi)(shi)(shi)外(wai)的(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)組吸(xi)收來自(zi)室(shi)(shi)(shi)(shi)內(nei)機(ji)(ji)(ji)組的(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)蒸氣(qi)經壓縮、冷(leng)(leng)(leng)(leng)(leng)凝后(hou)向(xiang)各室(shi)(shi)(shi)(shi)內(nei)機(ji)(ji)(ji)組輸送液體(ti)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)。供(gong)熱(re)(re)時，室(shi)(shi)(shi)(shi)外(wai)的(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)機(ji)(ji)(ji)組吸(xi)收來自(zi)冷(leng)(leng)(leng)(leng)(leng)凝器(qi)的(de)(de)(de)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)蒸氣(qi)經壓縮后(hou)向(xiang)各室(shi)(shi)(shi)(shi)內(nei)機(ji)(ji)(ji)組輸送汽(qi)體(ti)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)劑(ji)，室(shi)(shi)(shi)(shi)內(nei)機(ji)(ji)(ji)組通過(guo)布置在天花(hua)板(ban)(ban)上(shang)的(de)(de)(de)回風(feng)(feng)口將空(kong)(kong)(kong)氣(qi)吸(xi)入(ru)，進行熱(re)(re)交(jiao)換后(hou)送入(ru)安裝在室(shi)(shi)(shi)(shi)內(nei)各房間(jian)天花(hua)板(ban)(ban)中的(de)(de)(de)風(feng)(feng)管(guan)(道)內(nei)，并通過(guo)出風(feng)(feng)口上(shang)的(de)(de)(de)散(san)流器(qi)向(xiang)室(shi)(shi)(shi)(shi)內(nei)各房間(jian)輸送空(kong)(kong)(kong)氣(qi)。在風(feng)(feng)管(guan)(道)上(shang)設計(ji)有新風(feng)(feng)門(men)和排風(feng)(feng)門(men)，可以按一定(ding)比(bi)例置換空(kong)(kong)(kong)氣(qi)，以保證(zheng)室(shi)(shi)(shi)(shi)內(nei)空(kong)(kong)(kong)氣(qi)的(de)(de)(de)質(zhi)量。