
翻(fan)板(ban)百(bai)葉(xie)(xie),也稱電(dian)(dian)動建(jian)筑(zhu)遮(zhe)陽(yang)板(ban)、電(dian)(dian)動遮(zhe)陽(yang)百(bai)葉(xie)(xie),常規是利用電(dian)(dian)機(ji)驅動鋁合金梭型百(bai)葉(xie)(xie)或穿(chuan)孔百(bai)葉(xie)(xie)沿(yan)葉(xie)(xie)片(pian)(pian)中軸(zhou)可翻(fan)轉的(de)機(ji)構(像88E、F150等(deng)小規格單(dan)片(pian)(pian)葉(xie)(xie)片(pian)(pian)的(de)除外(wai)),具有(you)強(qiang)度好、性能穩定、使用年限(xian)長、遮(zhe)陽(yang)隔(ge)熱效果明顯(xian)等(deng)特(te)點,廣泛應(ying)用于建(jian)筑(zhu)的(de)外(wai)墻(qiang)或玻(bo)璃采(cai)光頂的(de)遮(zhe)陽(yang)隔(ge)熱與(yu)風格裝飾作用(室內(nei)與(yu)戶外(wai)均可安裝)。
我(wo)在這里針對于(yu)戶(hu)外鋁合(he)金翻板百葉系統的外裝電機(ji)要(yao)求做一下說明:
電機(ji)的(de)防護(hu)等,如果電機(ji)戶外安裝(zhuang),電機(ji)的(de)防護(hu)等級要達(da)IP65以(yi)上,要有達(da)到(dao)IP67(如上海悅百YBD系列電機(ji)IP67)或(huo)加裝(zhuang)防水罩(zhao)殼,以(yi)保障電機(ji)的(de)密(mi)封(feng)性(xing)能,否則電機(ji)一進水氣對電機(ji)損傷是很大的(de)。
電(dian)機的機身(shen),比較(jiao)合(he)理的材質為鋁(lv)合(he)金(jin)一體機身(shen),即不要(yao)分體的、機身(shen)上(shang)的螺絲(si)孔越少越好(密封性能(neng)會越高(gao))、也避(bi)免采(cai)用(yong)塑料機身(shen)(防止變形與(yu)損(sun)壞),特別是戶外安裝的,由于戶外天氣條件比較(jiao)惡劣,對(dui)電(dian)機的防護等級要(yao)求會更高(gao).
電機(ji)(ji)推(tui)拉(la)力(li)的選擇,翻轉百葉的電機(ji)(ji)推(tui)力(li)主(zhu)要是看電機(ji)(ji)帶(dai)動葉片的面積(ji)及重量,常規會有450N、600N、 650N、 800N、 1000N這幾種,也可定(ding)制大(da)推(tui)力(li)如2000N的電機(ji)(ji),原(yuan)則上要求能帶(dai)得動葉片的情況下采(cai)用電機(ji)(ji)推(tui)力(li)越小越好。
電(dian)(dian)(dian)(dian)動遮陽板電(dian)(dian)(dian)(dian)機電(dian)(dian)(dian)(dian)壓的(de)選擇,一(yi)(yi)般只有兩(liang)種(zhong),一(yi)(yi)為(wei)交(jiao)流(liu)(liu)電(dian)(dian)(dian)(dian)AC220V;另一(yi)(yi)種(zhong)為(wei)直流(liu)(liu)電(dian)(dian)(dian)(dian)DC24V。220V電(dian)(dian)(dian)(dian)壓比較常用(yong),控制系統也比較好匹配。控制系統需要與消防聯動對(dui)接的(de),電(dian)(dian)(dian)(dian)壓只能選擇直流(liu)(liu)DC24V,如果直流(liu)(liu)電(dian)(dian)(dian)(dian)機的(de)線路較長的(de)話,要注(zhu)意電(dian)(dian)(dian)(dian)壓的(de)損耗.
電(dian)機(ji)的(de)安(an)裝(zhuang),首先電(dian)機(ji)的(de)安(an)裝(zhuang)底支(zhi)座要固(gu)定牢固(gu),接(jie)著(zhu)電(dian)機(ji)與驅動連(lian)桿(gan)要固(gu)定穩,特別是推桿(gan)前端頭的(de)材質必需是不(bu)銹鋼的(de),然(ran)后要保證推桿(gan)伸(shen)出的(de)軌跡應該在一條線上(shang),注意(yi)要預留電(dian)機(ji)與鋁百葉翻轉所需的(de)空間(jian)。
電(dian)(dian)(dian)(dian)動(dong)翻轉百(bai)葉(xie)(xie)電(dian)(dian)(dian)(dian)機(ji)(ji)行(xing)(xing)程(cheng)(cheng)(cheng)選(xuan)擇,以上海悅百(bai)戶(hu)外(wai)翻板百(bai)葉(xie)(xie)為(wei)例,電(dian)(dian)(dian)(dian)機(ji)(ji)所(suo)需的(de)(de)行(xing)(xing)程(cheng)(cheng)(cheng)均(jun)設計成葉(xie)(xie)片規格的(de)(de)一半,翻轉角度(du)為(wei)0-90度(du)為(wei)準,如(ru)YB30050葉(xie)(xie)片截面(mian)寬度(du)為(wei)300mm,我們匹配的(de)(de)電(dian)(dian)(dian)(dian)機(ji)(ji)行(xing)(xing)程(cheng)(cheng)(cheng)為(wei)150mm,當然要(yao)(yao)多翻葉(xie)(xie)片角度(du),行(xing)(xing)程(cheng)(cheng)(cheng)也(ye)必需要(yao)(yao)加長,另外(wai)行(xing)(xing)程(cheng)(cheng)(cheng)也(ye)要(yao)(yao)根據葉(xie)(xie)片的(de)(de)跨度(du)、自重、風壓(ya)及傳動(dong)原(yuan)(yuan)理而異,原(yuan)(yuan)則上電(dian)(dian)(dian)(dian)機(ji)(ji)行(xing)(xing)程(cheng)(cheng)(cheng)越(yue)(yue)短,對電(dian)(dian)(dian)(dian)機(ji)(ji)的(de)(de)推力(li)就(jiu)要(yao)(yao)加大,電(dian)(dian)(dian)(dian)機(ji)(ji)行(xing)(xing)程(cheng)(cheng)(cheng)越(yue)(yue)長,推起來(lai)就(jiu)越(yue)(yue)省力(li),其實與物理杠桿原(yuan)(yuan)理是一樣的(de)(de)。