双色球万能缩水

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喷水带工作原理及优缺点

节水灌溉特别是微灌,近年来有一个飞跃的发展,微灌面积由几百万亩发展到一千万亩,微灌相关技术也得到长足发展。近十年来,一种微灌的新技术-喷水带灌溉在国内迅速兴起和发展。 喷水带的工作原理及性能参数 喷水带的工作原理是在微灌的末级管道上直接打上孔径为0.5~1mm的小孔出水,不需要像微喷灌和滴灌那样安装灌水器(微喷和滴头)出水,使得灌水方式大大简化。由于减少了灌水器,降低了微灌灌溉系统的成本,这将加快喷水带灌溉技术的推广和普及。喷水带规格有φ25、φ32、φ40、φ50四种,单位长度流量为:0.05~0.15m/(hm),工作压力在0.03~0.1MPa之间。 喷水带的优缺点: 1、简单、方便、实用。简单、方便、实用是喷水带的灌溉最大的特点,由于在灌溉系统中少省去了灌水器,只要将喷水带按一定的距离铺设到田间就可以直接灌水,收放和保养都比较省事,极大方便了用户使 ...
  • 产品介绍

JIESHUIGUANGAITEBIESHIWEIGUAN,JINNIANLAIYOUYIGEFEIYUEDEFAZHAN,WEIGUANMIANJIYOUJIBAIWANMUFAZHANDAOYIQIANWANMU,WEIGUANXIANGGUANJISHUYEDEDAOZHANGZUFAZHAN。JINSHINIANLAI,YIZHONGWEIGUANDEXINJISHU-PENSHUIDAIGUANGAIZAIGUONEIXUNSUXINGQIHEFAZHAN。

PENSHUIDAIDEGONGZUOYUANLIJIXINGNENGCANSHU

PENSHUIDAIDEGONGZUOYUANLISHIZAIWEIGUANDEMOJIGUANDAOSHANGZHIJIEDASHANGKONGJINGWEI0.5~1mmDEXIAOKONGCHUSHUI,BUXUYAOXIANGWEIPENGUANHEDIGUANNEIYANGANZHUANGGUANSHUIQI(WEIPENHEDITOU)CHUSHUI,SHIDEGUANSHUIFANGSHIDADAJIANHUA。YOUYUJIANSHAOLEGUANSHUIQI,JIANGDILEWEIGUANGUANGAIXITONGDECHENGBEN,ZHEIJIANGJIAKUAIPENSHUIDAIGUANGAIJISHUDETUIGUANGHEPUJI。PENSHUIDAIGUIGEYOUφ25、φ32、φ40、φ50SIZHONG,DANWEIZHANGDULIULIANGWEI:0.05~0.15m/(hm),GONGZUOYALIZAI0.03~0.1MPaZHIJIAN。

PENSHUIDAIDEYOUQUEDIAN:

双色球万能缩水1、JIANDAN、FANGBIAN、SHIYONG。JIANDAN、FANGBIAN、SHIYONGSHIPENSHUIDAIDEGUANGAIZUIDADETEDIAN,YOUYUZAIGUANGAIXITONGZHONGSHAOSHENGQULEGUANSHUIQI,ZHIYAOJIANGPENSHUIDAIANYIDINGDEJULIPUSHEDAOTIANJIANJIUKEYIZHIJIEGUANSHUI,SHOUFANGHEBAOYANGDOUBIJIAOSHENGSHI,JIDAFANGBIANLEYONGHUSHIYONG。

双色球万能缩水2、GUANSHUILIULIANGDA,SHIHEXISHUIZUOWUDEGUANGAI。PENSHUIDAIDANWEIZHANGDULIULIANGYUEWEIWEIPENDE3~5BEI。ZHEIDUISHUILIANGCHONGPEIDIQUDEXISHUIZUOWUJIGUANSHUIDINGEJIAODADEZUOWU,PENSHUIDAIGUANGAIKEYIZAIDUANSHIJIANNEIMANZUZUOWUGUANSHUIXUQIU,SHIXIANCHONGFENGUANSHUI。

3、SHUIZHIYAOQIUDI。YUWEIPENGUANHEDIGUANXIANGBI,PENSHUIDAIDUISHUIZHIDEYAOQIUXIANGDUIJIAODI,PENSHUIDAIDEPENSHUIKAIKOUKONGJINGWEI0.5~1mm,DIGUANDEGUOLIUKONGDANGLIANGZHIJINGWEI0.5mm,WEIPENTOUPENZUIZHIJINGYUEWEI0.8~2mm;PENSHUIDAICHUSHUIDUANLIUDAOZHANGYUE0.2~0.4mm(JIPENSHUIDAIBIHOU),DIGUANCHUSHUIDUANLIUDAOZHANGYUE5~40mm,WEIPENTOUCHUSHUIDUANLIUDAOZHANGYUE5~10mm,YOUXIEWEIPENTOUHAIYAOANZHUANG0.5~1mZHANGDEφ4CHULIUGUANKONGJINGYUEXIAO,CHUSHUIDUANLIUDAOYUEZHANGYUERONGYIDUSAI,PENSHUIDAICHUSHUIKONGZHIJINGHEDIGUAN、WEIPENGUANDATIXIANGDANG,DANLIUDAOZHANGDUQUEXIAOLEJIN2GESHULIANGJI,YINCIXIANGBIZHIXIAPENSHUIDAIDEKANGDUNENGLIYUANYUANGAOYUDIGUANHEWEIPEN。

双色球万能缩水4、GONGZUOYALIDI,NENGHAOSHAO。PENSHUIDAIGONGZUOYALIDAZHIZAI0.03~0.1MPaZHIJIAN,WEIPENGUANDEGONGZUOYALIZAI0.1~0.2MPaZHIJIAN,DIGUANDEGONGZUOYALIZAI0.08~0.15MPaZHIJIAN(MUQIANYINGYONGJIAOSHAODEZHONGLISHIDIGUANDEGONGZUOYALIHAIKEGENGDI),XIANGBIJIAOERYAN,PENSHUIDAIGUANGAIGENGJIAJIENENG,XIANGYINGDEDONGLISHEBEIXUANYONGYEGENGFANGBIAN。

双色球万能缩水PENSHUIDAIYEYOUBUZUZHICHU:RUMOJIGUANDAO(JIPENSHUIDAI)DEZHIJINGJIAODA,YIBANCHANGYONGDEGUANJINGYOUφ32、φ40LIANGZHONG;DANGPENSHUIDAIDEKAIKOUSHUJIAODUOSHI,HUISHIDEDANWEIZHANGDUDELIULIANGJIADA,JIANSHAOZUIDAPUSHEZHANGDU。


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