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MySQL Error: 1146 (Table 'situwater.pwn_News_con' doesn't exist)
#0 dbbase_sql->halt(Invalid SQL: select id,title from pwn_News_con where catid=(select catid from pwn_News_con where id=396) and uptime<(select uptime from pwn_News_con where id=396) order by uptime desc limit 1) called at [/www/wwwroot/situwater/includes/db.inc.php:65] #1 dbbase_sql->query(select id,title from {P}_News_con where catid=(select catid from {P}_News_con where id=396) and uptime<(select uptime from {P}_News_con where id=396) order by uptime desc limit 1) called at [/www/wwwroot/situwater/news/module/NewsPage.php:46] #2 NewsPage() called at [/www/wwwroot/situwater/includes/common.inc.php:526] #3 PrintPage() called at [/www/wwwroot/situwater/news/html/index.php:15] 余姚市思兔净水设备厂-宁波箱体机外壳批发关于净水器的工作原理
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宁波箱体机外壳批发关于净水器的工作原理
作者:管理员    发布于:2015-10-23 11:33:47    文字:【】【】【

宁波箱体机外壳批发关于净水器的工作原理分为四级
靠前级: 微滤膜:微滤膜除掉自来水中所有可见物/灰尘及杂质。这些颗粒物质源于管道生锈,老化,屋顶水箱二次污染等等。
第二级:压缩炭:压缩碳除掉氯和有机杂质,比如有害的杀虫剂。还可以吸收水中有机化合物产生的气味,颜色和异味这些物质来源于自来水消毒副产品。
第三级:超滤膜:超滤膜可以去除水中的病毒、孢子及细菌等物质。
第四级:滤芯寿命指示器:该装置里面为齿轮结构设计,伴随着水流的通过,齿轮旋转可以使内部的一个轴向上运动,一直到 出水口堵住,水流无法通过,也可以说通过设计好的行程来计算总的过净水器水量,从而保证出水是安全的。
宁波箱体机外壳绝大部分净水器是采用阻筛过滤原理渐进式结构方法,由多级滤芯首尾串接而成,滤芯精密度由低到高顺序排列,以实现多级滤芯分摊截留污物,来减少滤芯堵塞和人工排污、拆洗的次数以及延长更换滤芯的周期。

 

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