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四川值得信賴的消防通風設備廠家

2021-02-06
四川值得信賴的消防通風設備廠家

在了(le)解空(kong)(kong)調(diao)(diao)壓(ya)縮(suo)(suo)機(ji)(ji)(ji)的(de)(de)工(gong)作(zuo)(zuo)原理之前(qian),先來認識下空(kong)(kong)調(diao)(diao)壓(ya)縮(suo)(suo)機(ji)(ji)(ji)的(de)(de)工(gong)作(zuo)(zuo)回(hui)路(lu)。空(kong)(kong)調(diao)(diao)壓(ya)縮(suo)(suo)機(ji)(ji)(ji)的(de)(de)工(gong)作(zuo)(zuo)回(hui)路(lu)分(fen)(fen)為蒸(zheng)發區(qu)(qu)和冷(leng)(leng)(leng)凝(ning)(ning)區(qu)(qu),空(kong)(kong)調(diao)(diao)壓(ya)縮(suo)(suo)機(ji)(ji)(ji)在空(kong)(kong)調(diao)(diao)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)回(hui)路(lu)中(zhong)起壓(ya)縮(suo)(suo)驅(qu)動制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)的(de)(de)作(zuo)(zuo)用(yong)。空(kong)(kong)調(diao)(diao)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)時,中(zhong)央空(kong)(kong)調(diao)(diao)壓(ya)縮(suo)(suo)機(ji)(ji)(ji)把制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)從(cong)低壓(ya)區(qu)(qu)抽(chou)取來經緊縮(suo)(suo)后送(song)到(dao)(dao)高(gao)壓(ya)區(qu)(qu)冷(leng)(leng)(leng)卻(que)凝(ning)(ning)結,經過(guo)散(san)熱(re)(re)片分(fen)(fen)發出熱(re)(re)量(liang)到(dao)(dao)空(kong)(kong)氣(qi)(qi)中(zhong),制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)也從(cong)氣(qi)(qi)態(tai)變(bian)成液態(tai),壓(ya)力升高(gao)。制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)再從(cong)高(gao)壓(ya)區(qu)(qu)流向(xiang)低壓(ya)區(qu)(qu),經過(guo)毛細管(guan)放射到(dao)(dao)蒸(zheng)發器中(zhong),壓(ya)力驟(zou)降,液態(tai)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)劑(ji)立刻變(bian)成氣(qi)(qi)態(tai),經過(guo)散(san)熱(re)(re)片吸收空(kong)(kong)氣(qi)(qi)中(zhong)大量(liang)的(de)(de)熱(re)(re)量(liang)。這樣(yang)循環應用(yong)就完(wan)成了(le)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系統。壓(ya)縮(suo)(suo)機(ji)(ji)(ji)通(tong)過(guo)節流裝置節流之后,通(tong)入到(dao)(dao)蒸(zheng)發器中(zhong),將所需要(yao)冷(leng)(leng)(leng)卻(que)的(de)(de)媒介(jie)冷(leng)(leng)(leng)卻(que)換(huan)(huan)熱(re)(re)。例如將蒸(zheng)發器連(lian)接到(dao)(dao)樓里的(de)(de)各個房間,蒸(zheng)發器內的(de)(de)蛇行(xing)管(guan)將同空(kong)(kong)氣(qi)(qi)進行(xing)換(huan)(huan)熱(re)(re),再通(tong)過(guo)鼓風將冷(leng)(leng)(leng)氣(qi)(qi)吹向(xiang)房間的(de)(de)空(kong)(kong)氣(qi)(qi)當(dang)中(zhong)。而蒸(zheng)發器蛇行(xing)管(guan)內的(de)(de)冷(leng)(leng)(leng)凍劑(ji)換(huan)(huan)熱(re)(re)后變(bian)成低壓(ya)蒸(zheng)氣(qi)(qi)回(hui)到(dao)(dao)壓(ya)縮(suo)(suo)機(ji)(ji)(ji),再被壓(ya)縮(suo)(suo)機(ji)(ji)(ji)壓(ya)縮(suo)(suo),這樣(yang)循環利用(yong)就完(wan)成了(le)制(zhi)(zhi)(zhi)(zhi)冷(leng)(leng)(leng)系統。

四川值得信賴的消防通風設備廠家

1) 送風(feng)(feng),包括通氣,如(ru)(ru)送鮮風(feng)(feng)和排(pai)氣,這個范圍很廣,如(ru)(ru)工(gong)廠(chang)(chang)車(che)間(jian),生產(chan)(chan)場(chang)地(di)空(kong)氣,由于(yu)有(you)(you)害氣體產(chan)(chan)生需(xu)(xu)要(yao)(yao)排(pai)出室外,又需(xu)(xu)要(yao)(yao)把室外空(kong)氣輸(shu)送至室內。這時就(jiu)要(yao)(yao)使用(yong)(yong)(yong)(yong)流量(liang)(liang)大(da)而壓力小(xiao)的(de)(de)(de)(de)空(kong)氣輸(shu)送管(guan)(guan)道,螺旋(xuan)風(feng)(feng)管(guan)(guan)就(jiu)適用(yong)(yong)(yong)(yong),一般情況下使用(yong)(yong)(yong)(yong)鍍鋅鐵管(guan)(guan),有(you)(you)腐蝕性(xing)及特(te)別(bie)潮濕場(chang)所使用(yong)(yong)(yong)(yong)不銹鋼管(guan)(guan)。2) 送冷風(feng)(feng)。常見的(de)(de)(de)(de)是(shi)中(zhong)(zhong)央(yang)空(kong)調(diao)的(de)(de)(de)(de)管(guan)(guan)道,這種管(guan)(guan)道需(xu)(xu)要(yao)(yao)加保溫材料。螺旋(xuan)風(feng)(feng)管(guan)(guan)可內貼(tie)保溫材料,外表看來美觀。3) 排(pai)油煙(yan)。飯店(dian)、酒樓(lou)、賓(bin)館的(de)(de)(de)(de)廚房均有(you)(you)大(da)量(liang)(liang)油煙(yan)產(chan)(chan)生,需(xu)(xu)要(yao)(yao)排(pai)出,使用(yong)(yong)(yong)(yong)圓(yuan)形的(de)(de)(de)(de)風(feng)(feng)管(guan)(guan)就(jiu)是(shi)油煙(yan)囪(cong)。在這里,螺旋(xuan)風(feng)(feng)管(guan)(guan)該叫做油煙(yan)管(guan)(guan)。4) 除塵(chen)。有(you)(you)些工(gong)廠(chang)(chang)生產(chan)(chan)車(che)間(jian)很多(duo)塵(chen)埃(ai),需(xu)(xu)要(yao)(yao)專(zhuan)門的(de)(de)(de)(de)除塵(chen)裝(zhuang)(zhuang)置,其中(zhong)(zhong)量(liang)(liang)較大(da)的(de)(de)(de)(de)管(guan)(guan)道,可使用(yong)(yong)(yong)(yong)螺旋(xuan)風(feng)(feng)管(guan)(guan)。5) 散裝(zhuang)(zhuang)物料輸(shu)送。有(you)(you)些工(gong)廠(chang)(chang)的(de)(de)(de)(de)生產(chan)(chan)過程(cheng)中(zhong)(zhong),需(xu)(xu)要(yao)(yao)輸(shu)送松散的(de)(de)(de)(de)顆(ke)粒,特(te)別(bie)是(shi)比重不大(da)的(de)(de)(de)(de)如(ru)(ru)發(fa)泡塑料粒之類的(de)(de)(de)(de)使用(yong)(yong)(yong)(yong)螺旋(xuan)風(feng)(feng)管(guan)(guan)造(zao)價低、效果好。

四川值得信賴的消防通風設備廠家

(1)風(feng)(feng)管(guan)(guan)布(bu)置(zhi)(zhi)應盡量(liang)采用沿(yan)墻(qiang)壁鋪設的(de)方(fang)法,這樣(yang)在(zai)(zai)終裝(zhuang)(zhuang)(zhuang)修時(shi)(shi)可(ke)形成凹凸頂結構,既保持了室內(nei)的(de)凈(jing)高,又(you)使風(feng)(feng)管(guan)(guan)得到(dao)屏蔽(bi),可(ke)以起到(dao)較好的(de)裝(zhuang)(zhuang)(zhuang)修效果;(2)風(feng)(feng)管(guan)(guan)在(zai)(zai)布(bu)置(zhi)(zhi)時(shi)(shi)應盡量(liang)短,彎頭不宜過(guo)(guo)多(duo),轉角半徑(jing)不宜過(guo)(guo)小,并盡量(liang)避免管(guan)(guan)道突(tu)變徑(jing),以減少沿(yan)程壓(ya)力的(de)損(sun)失;(3)風(feng)(feng)管(guan)(guan)安(an)(an)裝(zhuang)(zhuang)(zhuang)時(shi)(shi)不應破(po)壞原有(you)建筑(zhu)的(de)結構,特別是承(cheng)重結構;(4)風(feng)(feng)管(guan)(guan)穿過(guo)(guo)墻(qiang)壁處,其孔洞四(si)周的(de)縫隙,應使用彈性材(cai)料填(tian)充密實;(5)為了降低噪聲,風(feng)(feng)管(guan)(guan)的(de)始端(與送風(feng)(feng)機(ji)連接處)不宜急彎,必(bi)要(yao)時(shi)(shi),彎頭和(he)三通支(zhi)管(guan)(guan)等處應裝(zhuang)(zhuang)(zhuang)設導(dao)流(liu)葉片;(6)風(feng)(feng)管(guan)(guan)的(de)連接應嚴(yan)格(ge)按(an)照規范進行,粘(zhan)貼應牢(lao)固、鋪設應平(ping)整、綁扎應緊密,無滑動、松弛與斷(duan)裂現象,防(fang)止漏(lou)冷(熱);(7)輸送易產生冷凝水空(kong)氣的(de)風(feng)(feng)管(guan)(guan),一定要(yao)按(an)設計要(yao)求的(de)坡度安(an)(an)裝(zhuang)(zhuang)(zhuang);(8)安(an)(an)裝(zhuang)(zhuang)(zhuang)要(yao)牢(lao)固,所(suo)有(you)吊、支(zhi)、托架不得妨(fang)礙(ai)風(feng)(feng)口(kou)、閥(fa)門、控制系統(tong)及(ji)檢(jian)查門的(de)操(cao)作,并作良好的(de)防(fang)銹處理;(9)新(xin)風(feng)(feng)管(guan)(guan)安(an)(an)裝(zhuang)(zhuang)(zhuang)除應遵守送風(feng)(feng)管(guan)(guan)道安(an)(an)裝(zhuang)(zhuang)(zhuang)規定外,還應按(an)設計要(yao)求作有(you)坡度安(an)(an)裝(zhuang)(zhuang)(zhuang)(坡向新(xin)風(feng)(feng)口(kou));(10)新(xin)風(feng)(feng)口(kou)要(yao)有(you)防(fang)雨和(he)過(guo)(guo)濾網罩(zhao),安(an)(an)裝(zhuang)(zhuang)(zhuang)位置(zhi)(zhi)應選在(zai)(zai)空(kong)氣不受污染的(de)地方(fang)且(qie)便于檢(jian)修。

四川值得信賴的消防通風設備廠家

在葉輪運轉初期及所有定期檢查的時候,只要一有機會,都必須檢查葉輪是否出現裂紋、磨損、積塵等缺陷。只要有可能,都必須使葉輪保持清潔狀態,并定期用鋼絲刷刷去上面的積塵和銹皮等,因為消防通風設備隨著運行時間的加長,這些灰塵由于不可能均勻地附著在葉輪上,而造成葉輪平衡破壞,以至引起轉子振動。葉輪只要進行了修理,就需要對其再作動平衡。如有條件,可以使用便攜試動平衡儀在現場進行平衡。在作動平衡之前,消防通風設備廠家必(bi)須檢查所有緊定螺栓是(shi)否上緊。因為葉輪已經在不平衡(heng)狀態下運行了一段時間,這(zhe)些螺栓可(ke)能已經松(song)動。

四川值得信賴的消防通風設備廠家

一、對通風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)制(zhi)作(zuo)的(de)要求(qiu)進(jin)行檢(jian)(jian)查(cha):檢(jian)(jian)查(cha)通風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)穿(chuan)越防護密(mi)閉(bi)(bi)墻(qiang)(qiang)、密(mi)閉(bi)(bi)墻(qiang)(qiang)的(de)預(yu)(yu)埋(mai)密(mi)閉(bi)(bi)穿(chuan)墻(qiang)(qiang)短管(guan)(guan)(guan)。通風(feng)(feng)(feng)(feng)預(yu)(yu)埋(mai)密(mi)閉(bi)(bi)短管(guan)(guan)(guan)采(cai)(cai)用(yong)(yong)(yong)厚(hou)度(du)不小于3mm鋼板機械卷制(zhi)成(cheng)形(xing)(其厚(hou)度(du)還(huan)應(ying)(ying)(ying)(ying)根據預(yu)(yu)埋(mai)管(guan)(guan)(guan)管(guan)(guan)(guan)徑大小確(que)定,使預(yu)(yu)埋(mai)管(guan)(guan)(guan)不致變形(xing)),防爆(bao)超壓排氣(qi)(qi)活門的(de)預(yu)(yu)埋(mai)短管(guan)(guan)(guan)其厚(hou)度(du)為6mm,密(mi)閉(bi)(bi)短管(guan)(guan)(guan)中間應(ying)(ying)(ying)(ying)設(she)密(mi)閉(bi)(bi)肋(lei),密(mi)閉(bi)(bi)肋(lei)厚(hou)度(du)為5mm,密(mi)閉(bi)(bi)肋(lei)高(gao)度(du)為50mm,密(mi)閉(bi)(bi)肋(lei)與(yu)短管(guan)(guan)(guan)應(ying)(ying)(ying)(ying)雙面(mian)滿焊(han)、焊(han)縫嚴密(mi)。密(mi)閉(bi)(bi)穿(chuan)墻(qiang)(qiang)短管(guan)(guan)(guan)兩端深(shen)(shen)處墻(qiang)(qiang)面(mian)的(de)長度(du)應(ying)(ying)(ying)(ying)大于100mm,管(guan)(guan)(guan)道(dao)(dao)內外部(bu)除與(yu)混(hun)凝土(tu)接(jie)(jie)(jie)觸部(bu)分外均(jun)應(ying)(ying)(ying)(ying)刷兩道(dao)(dao)防銹漆。二、對風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)連(lian)接(jie)(jie)(jie)處制(zhi)作(zuo)的(de)要求(qiu)進(jin)行檢(jian)(jian)查(cha),對染毒區(qu)的(de)通風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)連(lian)接(jie)(jie)(jie)方法(fa)(fa)及(ji)密(mi)封進(jin)行檢(jian)(jian)查(cha)。如無設(she)計要求(qiu),其風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)厚(hou)度(du)應(ying)(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)大于等于3mm的(de)鋼板焊(han)接(jie)(jie)(jie)制(zhi)作(zuo)而成(cheng)。風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)與(yu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)連(lian)接(jie)(jie)(jie)應(ying)(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)焊(han)接(jie)(jie)(jie)連(lian)接(jie)(jie)(jie)。通風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)道(dao)(dao)與(yu)密(mi)閉(bi)(bi)閥門的(de)連(lian)接(jie)(jie)(jie)應(ying)(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)帶密(mi)封槽(cao)的(de)法(fa)(fa)蘭(lan)(lan)連(lian)接(jie)(jie)(jie),其法(fa)(fa)蘭(lan)(lan)面(mian)應(ying)(ying)(ying)(ying)經機床車削(xue)加工(gong),保證(zheng)接(jie)(jie)(jie)觸應(ying)(ying)(ying)(ying)平(ping)整,法(fa)(fa)蘭(lan)(lan)面(mian)有(you)1~2mm深(shen)(shen)的(de)90°密(mi)封槽(cao);風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)與(yu)設(she)備(bei)連(lian)接(jie)(jie)(jie)法(fa)(fa)蘭(lan)(lan)之(zhi)間應(ying)(ying)(ying)(ying)采(cai)(cai)用(yong)(yong)(yong)整體橡(xiang)膠(jiao)法(fa)(fa)蘭(lan)(lan)墊(dian)圈,防爆(bao)超壓排氣(qi)(qi)活門法(fa)(fa)蘭(lan)(lan)連(lian)接(jie)(jie)(jie)填料采(cai)(cai)用(yong)(yong)(yong)5mm整張橡(xiang)膠(jiao)墊(dian)圈密(mi)封(不得(de)(de)有(you)拼縫),其他染毒區(qu)風(feng)(feng)(feng)(feng)管(guan)(guan)(guan)連(lian)接(jie)(jie)(jie)及(ji)法(fa)(fa)蘭(lan)(lan)與(yu)設(she)備(bei)連(lian)接(jie)(jie)(jie)采(cai)(cai)用(yong)(yong)(yong)4~5mm整張橡(xiang)膠(jiao)墊(dian)圈密(mi)封(不得(de)(de)有(you)拼縫),連(lian)接(jie)(jie)(jie)處不得(de)(de)有(you)漏縫現象。

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