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地(di)址(zhi):重慶市江津區(qu)雙福(fu)新區(qu)福(fu)星大道937號鑫成(cheng)瑞暖通廠(chang)區(qu)
1.冷(leng)(leng)(leng)(熱)水(shui)(shui)機(ji)(ji)(ji)(ji)組(zu)的基(ji)本工(gong)作(zuo)過程是(shi)(shi):室(shi)外(wai)的制(zhi)(zhi)冷(leng)(leng)(leng)機(ji)(ji)(ji)(ji)組(zu)對(dui)冷(leng)(leng)(leng)(熱)媒水(shui)(shui)進行制(zhi)(zhi)冷(leng)(leng)(leng)降溫(wen)(或加熱升溫(wen)),然后由水(shui)(shui)泵將(jiang)降溫(wen)后的冷(leng)(leng)(leng)媒(熱)水(shui)(shui)輸送(song)(song)到安裝(zhuang)(zhuang)在(zai)室(shi)內(nei)(nei)(nei)的風(feng)機(ji)(ji)(ji)(ji)盤(pan)管(guan)機(ji)(ji)(ji)(ji)組(zu)中,由風(feng)機(ji)(ji)(ji)(ji)盤(pan)管(guan)機(ji)(ji)(ji)(ji)組(zu)采取就地回風(feng)的方式與室(shi)內(nei)(nei)(nei)空(kong)氣(qi)(qi)進行熱交換實現對(dui)室(shi)內(nei)(nei)(nei)空(kong)氣(qi)(qi)處理的目的。2.風(feng)管(guan)(道(dao))式機(ji)(ji)(ji)(ji)組(zu)的基(ji)本工(gong)作(zuo)過程是(shi)(shi):供冷(leng)(leng)(leng)時(shi),室(shi)外(wai)的制(zhi)(zhi)冷(leng)(leng)(leng)機(ji)(ji)(ji)(ji)組(zu)吸收來(lai)自(zi)室(shi)內(nei)(nei)(nei)機(ji)(ji)(ji)(ji)組(zu)的制(zhi)(zhi)冷(leng)(leng)(leng)劑蒸(zheng)氣(qi)(qi)經壓縮、冷(leng)(leng)(leng)凝后向(xiang)(xiang)各(ge)室(shi)內(nei)(nei)(nei)機(ji)(ji)(ji)(ji)組(zu)輸送(song)(song)液體制(zhi)(zhi)冷(leng)(leng)(leng)劑。供熱時(shi),室(shi)外(wai)的制(zhi)(zhi)冷(leng)(leng)(leng)機(ji)(ji)(ji)(ji)組(zu)吸收來(lai)自(zi)冷(leng)(leng)(leng)凝器(qi)(qi)的制(zhi)(zhi)冷(leng)(leng)(leng)劑蒸(zheng)氣(qi)(qi)經壓縮后向(xiang)(xiang)各(ge)室(shi)內(nei)(nei)(nei)機(ji)(ji)(ji)(ji)組(zu)輸送(song)(song)汽體制(zhi)(zhi)冷(leng)(leng)(leng)劑,室(shi)內(nei)(nei)(nei)機(ji)(ji)(ji)(ji)組(zu)通過布(bu)置在(zai)天花板(ban)上的回風(feng)口(kou)將(jiang)空(kong)氣(qi)(qi)吸入,進行熱交換后送(song)(song)入安裝(zhuang)(zhuang)在(zai)室(shi)內(nei)(nei)(nei)各(ge)房間天花板(ban)中的風(feng)管(guan)(道(dao))內(nei)(nei)(nei),并(bing)通過出風(feng)口(kou)上的散流(liu)器(qi)(qi)向(xiang)(xiang)室(shi)內(nei)(nei)(nei)各(ge)房間輸送(song)(song)空(kong)氣(qi)(qi)。在(zai)風(feng)管(guan)(道(dao))上設計有新風(feng)門和排風(feng)門,可以按一定比(bi)例置換空(kong)氣(qi)(qi),以保證室(shi)內(nei)(nei)(nei)空(kong)氣(qi)(qi)的質量(liang)。
1安(an)(an)裝(zhuang)好(hao)(hao)(hao)采用(yong)水平(ping)聯通(tong)(tong)的(de)方式。操(cao)作簡(jian)單,使用(yong)安(an)(an)全(quan)(quan)范圍(wei)廣。有(you)(you)人說,我方式也養(yang)好(hao)(hao)(hao)雞(ji)(ji),我只能說沒有(you)(you)養(yang)不(bu)好(hao)(hao)(hao)雞(ji)(ji)的(de)雞(ji)(ji)舍,只有(you)(you)養(yang)不(bu)好(hao)(hao)(hao)雞(ji)(ji)的(de)人。合理設計(ji)本身是(shi)為了減小(xiao)勞動量(liang)的(de)!2開(kai)(kai)(kai)口大(da)(da)小(xiao)與數量(liang)。建議(yi)等于風(feng)(feng)管(guan)橫截面積,按照管(guan)子內徑(jing)實際有(you)(you)效面積計(ji)算。開(kai)(kai)(kai)口大(da)(da)小(xiao)不(bu)敢妄言,開(kai)(kai)(kai)口越小(xiao),所需開(kai)(kai)(kai)口數量(liang)越多(duo),出風(feng)(feng)越細(xi)越散越均(jun)勻,但沖勁不(bu)足(zu)(zu)(zu),降低負(fu)壓減緩風(feng)(feng)速相(xiang)對(dui)更安(an)(an)全(quan)(quan)。開(kai)(kai)(kai)口越大(da)(da),進風(feng)(feng)越厚,沖勁越足(zu)(zu)(zu),相(xiang)對(dui)可以提高(gao)(gao)負(fu)壓工作,同樣配(pei)置(zhi)風(feng)(feng)管(guan)數量(liang),安(an)(an)全(quan)(quan)范圍(wei)內滿(man)足(zu)(zu)(zu)更多(duo)進風(feng)(feng)量(liang)。(主要是(shi)冷風(feng)(feng)緩沖范圍(wei)廣了)3配(pei)置(zhi)方式。根據(ju)不(bu)同雞(ji)(ji)舍養(yang)殖(zhi)數量(liang)、大(da)(da)小(xiao)等兩種配(pei)置(zhi)方式。一是(shi)根據(ju)冬季大(da)(da)的(de)小(xiao)通(tong)(tong)風(feng)(feng)量(liang),配(pei)置(zhi)足(zu)(zu)(zu)夠風(feng)(feng)管(guan)數量(liang),在(zai)冬季養(yang)殖(zhi)過(guo)(guo)程中完(wan)全(quan)(quan)不(bu)開(kai)(kai)(kai)啟通(tong)(tong)風(feng)(feng)窗,只用(yong)風(feng)(feng)管(guan)通(tong)(tong)風(feng)(feng)。二(er)是(shi)根據(ju)風(feng)(feng)機大(da)(da)小(xiao)配(pei)比通(tong)(tong)風(feng)(feng)管(guan),但不(bu)建議(yi)大(da)(da)雞(ji)(ji)舍滿(man)足(zu)(zu)(zu)小(xiao)風(feng)(feng)機的(de)配(pei)比,此時小(xiao)通(tong)(tong)風(feng)(feng)在(zai)風(feng)(feng)管(guan)不(bu)夠用(yong)時,開(kai)(kai)(kai)啟通(tong)(tong)風(feng)(feng)窗,過(guo)(guo)渡時機、操(cao)作方式不(bu)好(hao)(hao)(hao)掌握(wo),難度(du)高(gao)(gao),容(rong)易出問題。如果配(pei)置(zhi)風(feng)(feng)管(guan)足(zu)(zu)(zu)夠,外界(jie)溫度(du)持續升高(gao)(gao),用(yong)到溫控降溫模式下,開(kai)(kai)(kai)啟側窗通(tong)(tong)風(feng)(feng),相(xiang)對(dui)時機更好(hao)(hao)(hao),更安(an)(an)全(quan)(quan)。
鑒于軸流風機有紊流區的性能特點,在選型和使用時,需要注意以下兩點:重慶消防通風設備建議使用在空曠環境中,軸流風機的輸入功率隨系統靜壓的增大而增大,而在紊流區,輸入功率的增大幅度會更大。因此,軸流風機一般多應用在有較大空曠環境的場合下,可以使其工作在靜壓較低的環境下,降低功耗,保證穩定性和壽命。消防通風設備價格定期(qi)清理風(feng)道(dao),當(dang)軸(zhou)流風(feng)機(ji)(ji)應(ying)用在較(jiao)為封閉的(de)(de)風(feng)道(dao)系統中時(shi),長期(qi)運行后風(feng)道(dao)中的(de)(de)積(ji)灰、垃圾逐(zhu)漸(jian)變多,會使風(feng)道(dao)內的(de)(de)靜(jing)壓逐(zhu)漸(jian)增(zeng)加,使得風(feng)機(ji)(ji)的(de)(de)運行工況點逐(zhu)漸(jian)左移。這不僅會降低(di)風(feng)機(ji)(ji)性(xing)能(neng),更重要(yao)的(de)(de)是(shi)會增(zeng)加軸(zhou)流風(feng)機(ji)(ji)進入紊流區的(de)(de)風(feng)險。因(yin)此必(bi)須要(yao)定期(qi)清理風(feng)道(dao),保(bao)證風(feng)機(ji)(ji)工況點不產生較(jiao)大偏(pian)移。
雖然在(zai)(zai)商(shang)業(ye)建(jian)(jian)(jian)筑與多種居住(zhu)房的(de)被(bei)動消防(fang)(fang)中(zhong)(zhong),防(fang)(fang)火(huo)閥是(shi)關(guan)鍵組件,但在(zai)(zai)對建(jian)(jian)(jian)筑和其居住(zhu)者(zhe)的(de)安(an)全(quan)保護中(zhong)(zhong),很多管理者(zhe)沒有意識到(dao)(dao)防(fang)(fang)火(huo)閥的(de)作用以及規定時(shi)間間隔內,防(fang)(fang)火(huo)閥的(de)檢測、清(qing)潔及維護的(de)重要意義(yi)。在(zai)(zai)商(shang)業(ye)建(jian)(jian)(jian)筑中(zhong)(zhong)的(de)建(jian)(jian)(jian)造中(zhong)(zhong)我們總(zong)會遇到(dao)(dao)一(yi)些麻煩,試圖(tu)在(zai)(zai)能源效(xiao)率與室內空(kong)氣質量之間尋求平衡就是(shi)其中(zhong)(zhong)。大(da)多商(shang)業(ye)建(jian)(jian)(jian)筑通(tong)過機械通(tong)風或空(kong)調系統(tong)(tong)解決,能夠測量和控制整個(ge)建(jian)(jian)(jian)筑的(de)空(kong)氣變化。在(zai)(zai)通(tong)風管道(dao)系統(tong)(tong)的(de)安(an)裝(zhuang)上就存在(zai)(zai)上面提到(dao)(dao)的(de)問(wen)題———如何(he)在(zai)(zai)延(yan)遲或阻止火(huo)災(zai)蔓延(yan)的(de)建(jian)(jian)(jian)筑防(fang)(fang)火(huo)分隔與所允許空(kong)氣自由(you)流通(tong)的(de)需(xu)要之間達(da)到(dao)(dao)平衡。滿足(zu)空(kong)氣自由(you)流通(tong)需(xu)要不可避免地再引入一(yi)條通(tong)道(dao),而這(zhe)卻加快了(le)火(huo)勢的(de)蔓延(yan)———利(li)用通(tong)風管道(dao)系統(tong)(tong)使用的(de)通(tong)道(dao)。毫無疑問(wen),這(zhe)中(zhong)(zhong)斷了(le)防(fang)(fang)火(huo)分隔,充(chong)當了(le)建(jian)(jian)(jian)筑被(bei)動消防(fang)(fang)護面的(de)“裂口”。