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地(di)址:重慶市江津區(qu)雙福(fu)新區(qu)福(fu)星大道(dao)937號鑫成瑞暖通廠區(qu)
現階段是很多雞舍都配備了通風管,我是2013年開始用的通風管,在使用過程中,曾經出現過很多問題,重慶中央空調現總結一下,歡迎拍磚交流。一,通風管的作用。1降低操作負壓。冬季沒安裝通風管的雞舍,使用小窗通風,尤其是跨度大的雞舍為了導風合理安全,使用高負壓通風。而使用通風管道,由于進風在管道內基本不擴散,低負壓下都是按照風管方向,依次從開口處出風。2位置高,出風均勻。進風雖然在管道內沒有預熱,但下落位置高,向下擴散時間就是預熱過程。3跟風機配合合理配置,推薦中央空調在初始開啟風機階段(duan),由于設計問題導致進(jin)風窗(chuang)使用不安全(quan),可以利用通(tong)風管過(guo)渡。
1、在(zai)(zai)(zai)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)中(zhong)央(yang)空(kong)調前,要(yao)(yao)先進(jin)行(xing)(xing)吊頂(ding)的(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang),為了在(zai)(zai)(zai)以(yi)(yi)后的(de)(de)(de)使用中(zhong)不(bu)(bu)會出(chu)現意外,我們在(zai)(zai)(zai)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)吊頂(ding)內(nei)(nei)(nei)(nei)部的(de)(de)(de)機(ji)(ji)體時(shi)需要(yao)(yao)注意兩點(dian),一(yi)點(dian)就(jiu)是中(zhong)央(yang)空(kong)調的(de)(de)(de)內(nei)(nei)(nei)(nei)機(ji)(ji)不(bu)(bu)要(yao)(yao)距(ju)離(li)房頂(ding)太近(jin),二點(dian)那就(jiu)是要(yao)(yao)讓內(nei)(nei)(nei)(nei)機(ji)(ji)在(zai)(zai)(zai)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)好(hao)后有(you)(you)(you)一(yi)定(ding)的(de)(de)(de)坡度(du),不(bu)(bu)要(yao)(yao)讓內(nei)(nei)(nei)(nei)機(ji)(ji)保(bao)持水平的(de)(de)(de)。2、在(zai)(zai)(zai)中(zhong)央(yang)空(kong)調的(de)(de)(de)內(nei)(nei)(nei)(nei)機(ji)(ji)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)好(hao)之后,就(jiu)要(yao)(yao)進(jin)行(xing)(xing)冷(leng)媒管(guan)的(de)(de)(de)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)了,冷(leng)媒管(guan)在(zai)(zai)(zai)中(zhong)央(yang)空(kong)調中(zhong)是非常重要(yao)(yao)的(de)(de)(de),在(zai)(zai)(zai)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)時(shi)候(hou)一(yi)定(ding)要(yao)(yao)注意。在(zai)(zai)(zai)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)冷(leng)媒管(guan)時(shi),不(bu)(bu)要(yao)(yao)將兩根銅(tong)(tong)管(guan)直接(jie)(jie)(jie)進(jin)行(xing)(xing)焊(han)(han)接(jie)(jie)(jie),中(zhong)間要(yao)(yao)有(you)(you)(you)歧管(guan)來進(jin)行(xing)(xing)隔開,在(zai)(zai)(zai)焊(han)(han)接(jie)(jie)(jie)的(de)(de)(de)時(shi)候(hou)要(yao)(yao)在(zai)(zai)(zai)東莞內(nei)(nei)(nei)(nei)釋(shi)放一(yi)下(xia)氮(dan)氣(qi),這樣可以(yi)(yi)保(bao)證銅(tong)(tong)管(guan)內(nei)(nei)(nei)(nei)的(de)(de)(de)壓力不(bu)(bu)被破壞,在(zai)(zai)(zai)所以(yi)(yi)管(guan)道都焊(han)(han)接(jie)(jie)(jie)完畢后,需要(yao)(yao)使用氮(dan)氣(qi)來對管(guan)的(de)(de)(de)內(nei)(nei)(nei)(nei)部進(jin)行(xing)(xing)清理。3、冷(leng)媒管(guan)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)好(hao)之后,就(jiu)要(yao)(yao)開始對冷(leng)凝管(guan)進(jin)行(xing)(xing)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)了,冷(leng)暖管(guan)是用來排(pai)水的(de)(de)(de),是要(yao)(yao)在(zai)(zai)(zai)內(nei)(nei)(nei)(nei)機(ji)(ji)出(chu)接(jie)(jie)(jie)到室外的(de)(de)(de),在(zai)(zai)(zai)安(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)的(de)(de)(de)時(shi)候(hou)要(yao)(yao)留有(you)(you)(you)一(yi)定(ding)的(de)(de)(de)坡度(du),在(zai)(zai)(zai)接(jie)(jie)(jie)出(chu)室外后要(yao)(yao)落到地(di)面。
1.風(feng)管(guan)(guan)(guan)程(cheng)度(du)(du)安裝(zhuang),邊(bian)長(chang)尺寸(cun)小于(yu)(yu)(yu)(yu)(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)400mm,間距不(bu)應(ying)(ying)大(da)(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)4m;大(da)(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)400mm,不(bu)應(ying)(ying)大(da)(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)3m;對于(yu)(yu)(yu)(yu)(yu)(yu)(yu)薄鋼板法蘭的(de)(de)風(feng)管(guan)(guan)(guan),其(qi)(qi)支(zhi)、吊(diao)(diao)架間距不(bu)應(ying)(ying)大(da)(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)3m。2.風(feng)管(guan)(guan)(guan)垂直安裝(zhuang),間距不(bu)應(ying)(ying)大(da)(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)4m,單(dan)根直管(guan)(guan)(guan)至少應(ying)(ying)有2個(ge)固定點。3.支(zhi)、吊(diao)(diao)架不(bu)宜設(she)置在風(feng)口(kou)、閥(fa)門、檢討門及(ji)自控機構(gou)處,離風(feng)口(kou)或插接管(guan)(guan)(guan)的(de)(de)距離不(bu)宜小于(yu)(yu)(yu)(yu)(yu)(yu)(yu)200mm。4.當程(cheng)度(du)(du)懸吊(diao)(diao)的(de)(de)主(zhu)、干風(feng)管(guan)(guan)(guan)長(chang)度(du)(du)超過20m時,應(ying)(ying)設(she)置防止擺動固定點,每個(ge)系(xi)統不(bu)應(ying)(ying)少于(yu)(yu)(yu)(yu)(yu)(yu)(yu)1個(ge)。5.防火閥(fa)直徑(jing)或長(chang)邊(bian)尺寸(cun)大(da)(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)等(deng)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)630mm時,宜設(she)獨立支(zhi)、吊(diao)(diao)架。6.帶高效過濾器的(de)(de)送(song)風(feng)口(kou),應(ying)(ying)采(cai)(cai)取可分離調(diao)節高度(du)(du)的(de)(de)吊(diao)(diao)桿。金屬(shu)風(feng)管(guan)(guan)(guan)的(de)(de)加(jia)固:矩形風(feng)管(guan)(guan)(guan)邊(bian)長(chang)大(da)(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)630mm、保溫(wen)風(feng)管(guan)(guan)(guan)邊(bian)長(chang)大(da)(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)800mm,并且管(guan)(guan)(guan)段(duan)長(chang)度(du)(du)大(da)(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)1250mm或低壓風(feng)管(guan)(guan)(guan)單(dan)邊(bian)平面積大(da)(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)1.2m2、中、高壓風(feng)管(guan)(guan)(guan)大(da)(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)1.0m2中,均應(ying)(ying)采(cai)(cai)用(yong)加(jia)固辦(ban)法。角鋼、加(jia)固筋的(de)(de)加(jia)固,其(qi)(qi)高度(du)(du)應(ying)(ying)小于(yu)(yu)(yu)(yu)(yu)(yu)(yu)或等(deng)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)風(feng)管(guan)(guan)(guan)的(de)(de)寬度(du)(du)。角鋼、加(jia)固筋與風(feng)管(guan)(guan)(guan)鉚接的(de)(de)間隔應(ying)(ying)均勻,不(bu)應(ying)(ying)大(da)(da)(da)(da)(da)于(yu)(yu)(yu)(yu)(yu)(yu)(yu)220mm。.對于(yu)(yu)(yu)(yu)(yu)(yu)(yu)凈化空(kong)調(diao)系(xi)統,不(bu)應(ying)(ying)在風(feng)管(guan)(guan)(guan)內設(she)加(jia)固框及(ji)加(jia)固筋。
在了(le)解空(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)的(de)工(gong)作(zuo)(zuo)(zuo)原理之前,先來(lai)認識下空(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)的(de)工(gong)作(zuo)(zuo)(zuo)回路(lu)。空(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)的(de)工(gong)作(zuo)(zuo)(zuo)回路(lu)分為蒸(zheng)發區(qu)和(he)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)凝(ning)區(qu),空(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)在空(kong)(kong)調(diao)(diao)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)回路(lu)中(zhong)(zhong)起壓(ya)(ya)(ya)縮(suo)驅動制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)的(de)作(zuo)(zuo)(zuo)用。空(kong)(kong)調(diao)(diao)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)時,中(zhong)(zhong)央空(kong)(kong)調(diao)(diao)壓(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)把制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)從低壓(ya)(ya)(ya)區(qu)抽取來(lai)經緊縮(suo)后送(song)到高壓(ya)(ya)(ya)區(qu)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)凝(ning)結,經過散熱(re)(re)片分發出熱(re)(re)量到空(kong)(kong)氣(qi)(qi)(qi)(qi)中(zhong)(zhong),制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)也從氣(qi)(qi)(qi)(qi)態(tai)(tai)變成(cheng)液態(tai)(tai),壓(ya)(ya)(ya)力升(sheng)高。制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)再(zai)從高壓(ya)(ya)(ya)區(qu)流(liu)向(xiang)低壓(ya)(ya)(ya)區(qu),經過毛細管(guan)放射(she)到蒸(zheng)發器(qi)(qi)(qi)中(zhong)(zhong),壓(ya)(ya)(ya)力驟降,液態(tai)(tai)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)劑(ji)(ji)立刻變成(cheng)氣(qi)(qi)(qi)(qi)態(tai)(tai),經過散熱(re)(re)片吸(xi)收空(kong)(kong)氣(qi)(qi)(qi)(qi)中(zhong)(zhong)大量的(de)熱(re)(re)量。這樣循環應用就完成(cheng)了(le)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)系統。壓(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)通(tong)過節(jie)流(liu)裝置(zhi)節(jie)流(liu)之后,通(tong)入到蒸(zheng)發器(qi)(qi)(qi)中(zhong)(zhong),將(jiang)所(suo)需要(yao)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)的(de)媒介冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)卻(que)換(huan)熱(re)(re)。例如將(jiang)蒸(zheng)發器(qi)(qi)(qi)連接到樓(lou)里的(de)各個房間(jian),蒸(zheng)發器(qi)(qi)(qi)內的(de)蛇行(xing)管(guan)將(jiang)同空(kong)(kong)氣(qi)(qi)(qi)(qi)進行(xing)換(huan)熱(re)(re),再(zai)通(tong)過鼓風將(jiang)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)氣(qi)(qi)(qi)(qi)吹向(xiang)房間(jian)的(de)空(kong)(kong)氣(qi)(qi)(qi)(qi)當中(zhong)(zhong)。而(er)蒸(zheng)發器(qi)(qi)(qi)蛇行(xing)管(guan)內的(de)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)凍(dong)劑(ji)(ji)換(huan)熱(re)(re)后變成(cheng)低壓(ya)(ya)(ya)蒸(zheng)氣(qi)(qi)(qi)(qi)回到壓(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji),再(zai)被(bei)壓(ya)(ya)(ya)縮(suo)機(ji)(ji)(ji)壓(ya)(ya)(ya)縮(suo),這樣循環利用就完成(cheng)了(le)制(zhi)(zhi)(zhi)冷(leng)(leng)(leng)(leng)(leng)(leng)(leng)系統。