產品規格:
經過多年(nian)的園(yuan)藝(yi)(yi)栽培實踐證(zheng)明,當(dang)室(shi)外溫(wen)度為(wei)(wei)-12°時(shi),選(xuan)擇(ze)溫(wen)室(shi)的跨度為(wei)(wei)8-10米,當(dang)室(shi)外溫(wen)度設定(ding)為(wei)(wei)-15°至-18°時(shi),選(xuan)擇(ze)跨度為(wei)(wei)7-9米,當(dang)室(shi)外溫(wen)度為(wei)(wei)-18°以(yi)下時(shi),選(xuan)擇(ze)跨度為(wei)(wei)6-8米。目前(qian)一般認為(wei)(wei)日光溫(wen)室(shi)的跨度以(yi)6-8米為(wei)(wei)宜,若(ruo)生產喜溫(wen)的園(yuan)藝(yi)(yi)作物,北緯40°以(yi)北地區(qu)溫(wen)室(shi)跨度選(xuan)擇(ze)8-10米。
產品描述:
大(da)跨度日光(guang)(guang)(guang)溫(wen)(wen)(wen)室(shi)(shi)是在原日光(guang)(guang)(guang)溫(wen)(wen)(wen)室(shi)(shi)的(de)(de)基(ji)礎上一(yi)般前(qian)屋(wu)(wu)面(mian)(mian)(mian)(mian)為(wei)24-35°,比普通溫(wen)(wen)(wen)室(shi)(shi)提高了(le)(le)5-7°,這將大(da)大(da)增加了(le)(le)陽光(guang)(guang)(guang)進入(ru)溫(wen)(wen)(wen)室(shi)(shi)的(de)(de)透光(guang)(guang)(guang)率,后屋(wu)(wu)面(mian)(mian)(mian)(mian)仰角增大(da)為(wei)30-45°保(bao)證(zheng)了(le)(le)冬季時太(tai)陽光(guang)(guang)(guang)照射到后墻上。白天室(shi)(shi)內(nei)20°,即使嚴冬季節氣(qi)溫(wen)(wen)(wen)也不低(di)于8°。跨度為(wei)16米。 由保(bao)溫(wen)(wen)(wen)蓄熱(re)墻體,北(bei)向保(bao)溫(wen)(wen)(wen)屋(wu)(wu)面(mian)(mian)(mian)(mian),(后屋(wu)(wu)面(mian)(mian)(mian)(mian)),和南向采(cai)(cai)光(guang)(guang)(guang)屋(wu)(wu)面(mian)(mian)(mian)(mian)(前(qian)屋(wu)(wu)面(mian)(mian)(mian)(mian))構(gou)成(cheng)的(de)(de)可充分利用(yong)太(tai)陽能,夜間用(yong)保(bao)溫(wen)(wen)(wen)材料對采(cai)(cai)光(guang)(guang)(guang)屋(wu)(wu)面(mian)(mian)(mian)(mian)外覆蓋保(bao)溫(wen)(wen)(wen),可以進行作(zuo)物越(yue)冬生產的(de)(de)單屋(wu)(wu)面(mian)(mian)(mian)(mian)溫(wen)(wen)(wen)室(shi)(shi),稱(cheng)為(wei)日光(guang)(guang)(guang)溫(wen)(wen)(wen)室(shi)(shi)。
產品特點:
保溫(wen)好(hao)是(shi)日(ri)光(guang)溫(wen)室(shi)(shi)(shi)的(de)特(te)點,一般(ban)日(ri)光(guang)溫(wen)室(shi)(shi)(shi)可(ke)以(yi)在不(bu)加溫(wen)的(de)條件下保持室(shi)(shi)(shi)內外溫(wen)度15-20° ,設計(ji)較(jiao)好(hao)的(de)日(ri)光(guang)溫(wen)室(shi)(shi)(shi)甚至(zhi)可(ke)以(yi)達到30°C左右(you),這是(shi)日(ri)光(guang)溫(wen)室(shi)(shi)(shi)被廣泛使用的(de)主要(yao)原(yuan)因,采光(guang)好(hao)是(shi)日(ri)光(guang)溫(wen)室(shi)(shi)(shi)的(de)另一大(da)特(te)點。
產品應用:
主要用于蔬(shu)菜(cai),瓜果,花卉,等植物(wu)農(nong)作(zuo)物(wu)的育苗種(zhong)植。日(ri)光溫(wen)(wen)室(shi)的結構類型:琴弦式日(ri)光溫(wen)(wen)室(shi),長后(hou)坡(po)矮后(hou)墻拱圓型溫(wen)(wen)室(shi),短后(hou)坡(po)高后(hou)強(qiang)日(ri)光溫(wen)(wen)室(shi),無立柱鋼管結構日(ri)光溫(wen)(wen)室(shi)。
產品配置:
保(bao)溫(wen)(wen)被(bei),卷被(bei)機(ji),外(wai)遮陽,內保(bao)溫(wen)(wen),外(wai)開(kai)窗,風(feng)機(ji),濕簾(lian),保(bao)溫(wen)(wen)技(ji)術,加溫(wen)(wen)技(ji)術,降溫(wen)(wen)技(ji)術,人工補光,水分調控與(yu)灌溉。
覆蓋材料:
PC/陽光板,玻璃,1.聚乙(yi)烯(xi)(xi)(PE)普(pu)通膜(mo)(mo)(mo),2.聚氯乙(yi)烯(xi)(xi)普(pu)通膜(mo)(mo)(mo)3.聚乙(yi)烯(xi)(xi)長壽(shou)(或防(fang)老化)棚膜(mo)(mo)(mo)4.聚氯乙(yi)烯(xi)(xi)無(wu)滴(di)棚膜(mo)(mo)(mo)5.聚乙(yi)烯(xi)(xi)長壽(shou)無(wu)滴(di)膜(mo)(mo)(mo)6.聚乙(yi)烯(xi)(xi)復合多功能棚膜(mo)(mo)(mo)7.漫反射棚膜(mo)(mo)(mo)8.轉(zhuan)光膜(mo)(mo)(mo)9.紫色膜(mo)(mo)(mo)和藍色膜(mo)(mo)(mo)10.乙(yi)烯(xi)(xi)-醋酸乙(yi)烯(xi)(xi)多功能復合薄(bo)膜(mo)(mo)(mo)11.PO膜(mo)(mo)(mo)。