<span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>滴灌带的作用 <span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>滴灌是目前干旱缺水地区最有效的一种节水灌溉方式,其水的利用率可达95<span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>%。滴灌较喷灌具有更高的节水增产效果,同时可以结合施肥,提高肥效一倍以上。可适用于果树、蔬菜、经济作物以及温室大棚灌溉,在干旱缺水的地方也可用于大田作物灌溉。 <span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>贴片式滴灌带特点: 1<span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>、贴片式滴灌带是把扁平形状的滴头镶在管带内壁上的一体化滴灌带,广泛应用于温室大棚,大田经济作物的灌溉。 2<span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>、滴头与管带一体化,安装使用方便,成本低,投资少。 3<span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>、滴头有自过滤窗,抗堵塞性能好。 4<span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>、采用迷宫式流道,具有一定的压力补偿作用。 5<span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>、滴头间距可根据用户要求而定。 <span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>性能参数: 1<span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>、管 <span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>径:¢16mm 2<span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>、工作压力:0.02<span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>-0.25MPa 3<span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>、流 <span style="'font-family: 宋体;"Times New Roman";"Times New Roman";'>量:1.38、2.2、2.7、3.0 l/h <span style="'font-family: "宋体"; font-size: 10.5pt; font-weight: bold;"yes";'>规格<span style="'font-family: "宋体"; font-size: 10.5pt; font-weight: bold;'> | <span style="'font-family: "宋体"; font-size: 10.5pt; font-weight: bold;"yes";'>滴头间距(cm)<span style="'font-family: "宋体"; font-size: 10.5pt; font-weight: bold;'> | <span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;"yes";'>∮16×0.2<span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;'> | <span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;"yes";'>10、15、20、30、50<span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;'> | <span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;"yes";'>∮16×0.3<span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;'> | <span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;"yes";'>10、15、20、30、50<span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;'> | <span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;"yes";'>∮16×0.4<span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;'> | <span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;"yes";'>10、15、20、30、50<span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;'> | <span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;"yes";'>∮16×0.<span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;'>5<span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;'> | <span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;"yes";'>10、15、20、30、50<span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;'> | <span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;"yes";'>∮16×0.6<span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;'> | <span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;"yes";'>10、15、20、30、50<span style="'font-family: "宋体"; font-size: 9pt; font-weight: bold;'> |
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