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  • 東大po大棚膜首頁 > 技術動態 > 短后坡高后墻日光溫室介紹
  • 短后坡高后墻日光溫室介紹

    2019-06-07 281

        短后坡高后墻日光溫室與矮后墻、長后屋面溫室的主要區別是增加了后墻高度,縮短了后屋面長度。這種溫室作業環境和光照情況比前一種溫室有較大改善,是目前生產應用面積最大的一種溫室。目前主要采用po膜作為覆蓋材料。各地建造的這種類型的溫室因取材和自然環境條件的不同,其結構與尺寸亦有差異。該溫室跨度6.5~7.5米,脊高2.8~3.5米,后墻高1.6~2.2米。后坡長1.5~1.7米,后屋仰角35°以上,后屋坡在地面水平投影寬度1.2~1.5米,后墻厚0.8~1.0米。墻體材料及墻體結構有很多種,最常見的是土墻,建土墻可省去墻體材料費用,但每年雨季過后需要整修。除土墻外,磚砌墻發展很快,后墻和兩端山墻均建成空心墻體。外側為24厘米厚的磚墻,內側為12厘米厚的磚墻,中間空隙裝填蛭石等保溫絕熱材料。還有的把墻體建成30厘米或24厘米厚的的實心墻,然后在墻體外側堆土保溫,或者先打土墻,在土墻內外兩側再砌12厘米厚的磚墻,保護土墻不受降水沖刷,免去每年修整的工作。

    短后坡高后墻日光溫室

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    QIANCAIGUANGMIANGUJIAJIEGOUJIANZAOCAILIAOKEYICAIYONGZHUMUJIEGOU、GANGJIAZHUMUHUNHEJIEGOUHEGANGJIAJIEGOUSANZHONGLEIXING。

    (1)ZHUMUJIEGOU

        CAIGUANGMIANGUJIAXUYAOLI2XINGZHU,LIZHUJIANJUYIBANWEI3MI;SHUNLIZHUMIAOHENGLIANG;YONGZHUPIANHUOZHUGANZUOCHENGGONGYUANXINGCAIGUANGMIAN,ZHUPIANHUOZHUGANGUDINGZAIHENGLIANGSHANG;ZHUPIANHUOZHUGANDEJIANJUYIBANWEI50~60LIMI。

    (2)GANGJIAZHUMUQIHEJIEGOU

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    (3)GANGJIAJIEGOU

        ZHEYILEIXINGDEJISHUYAOQIUTONGGANGJIAZHUMUHUNHEJIEGOULEIXING,ZHISHIJIANZAOCAILIAOQUANBUSHIYONGGANGCAI。

        ZHEZHONGWENSHIJIAOCHANGHOUPOAIHOUQIANGRIGUANGWENSHIDEBAOWENXINGLVECHA,DANYOUYUZAIJIEGOUSHEJIZHONGJIACHANGLEQIANPO,SUODUANLEHOUPO,TIGAOLEJIGAO,JIADALECAIGUANGWUMIAN,WENSHINEIDEGUANGZHAOTIAOJIANDEDAOLEMINGXIANGAISHAN,QINGTIANSHENGWENKUAI。ZHEZHONGJIEGOUWENSHINEIJINYOU1PAIZHONGZHU,WUYAOZHUYUQIANZHU,WENSHINEIZUOYEFANGBIAN,TUDILIYONGLVGAO。


    標簽: 日光溫室
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