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无负压供水设备选型及注意事项

2020-01-02

黑龙江水处理设备无负压供水设备选型及注意事项


1、生活给水系统采用无负压供水方式,应经当地自来水供水部门同意才能安装无负压供水设备


2、在定时供水,供水的总流量达不到用水的流量时;并且供水管网的压力比较低、而且压力浮动较大、供水管径比较小及自来水单位认为不能安装无负压供水设备的地方不得采用无负压供水。


3、DUIYUYOUDUWULIAO、YAOPINDENGWEIXIANHUAXUEWUZIDEXINGYECHANGSUO;YIJIBUYUNXUTINGSHUIDEYONGHUBUKEYIANZHUANGWUFUYAGONGSHUISHEBEI。


立博体育4、RUGUOYONGSHUIBIJIAOJIZHONG、ZAITONGYIGESHIJIANDIANYONGSHUILIANGBIJIAODAHUOGONGSHUIBAOZHENGLVYAOQIUJIAOGAODECHANGSUO,CAIYONGWUFUYAGONGSHUISHEBEISHI,WENLIUGUANDEXUANXINGYINGKAOLVNENGMANZUYONGSHUIGAOFENGDESHUILIANG。


5、RUGUOANZHUANGSHIYONGWUFUYAGONGSHUISHEBEISHIZAISHIZHENGGONGSHUIDEGUANXIAFANWEINEI,WUFUYAGONGSHUISHEBEIYUNXUDEFEICHANGDASHEJISHUILIANGYINGGAIJINGSHIZHENGGONGSHUIBUMENQUEDING。RUGUOSHIZAIZIBEISHUIYUANGONGSHUIDEFANWEINEI,YISHANGCANSHUYINGYOUSHEJIRENYUANJINGJISHUJINGJIBIJIAOHOUJISUANQUEDING。


6、无负压供水设备进水管的口径必须要比供给无负压供水设备的管径至少要小两级或者两级以上。


立博体育7、WUFUYAGONGSHUISHEBEILIULIANGDEQUEDING


(1)DANYIJIANZHU


立博体育1)MEIYOUGAOWEISHUIXIANGQINGKUANG,SHEJILIULIANGSHIYINGANZHAOMEIMIAODELIULIANGLAIQUEDING,


立博体育2)RUGUOYOUGAOWEISHUIXIANGDEQINGKUANG,SHEJILIULIANGJIUYINGGAIANZHAOMEIXIAOSHIDEFEICHANGDALIULIANGLAIQUEDING。


(2)RUGUOSHIJUMINXIAOQUDESHEJILIULIANGYINGGAIANZHAO《JIANZHUJISHUIPAISHUISHEJIGUIFAN》GB 50015-2003(2009NIANBAN)ZHONGDI3.6.1TIAOQUEDING。


立博体育(3)BUTONGYONGSHUIXINGZHIDEJIANZHUGONGYONGTONGYIWUFUYAGONGSHUISHEBEISHI,SHEJILIULIANGYINGANZHAO《JIANZHUJISHUIPAISHUISHEJIGUIFAN》 GB 50015-2003(2009NIANBAN)YOUGUANGUIDINGQUEDING。


(4)DANGDIYOUJISHUISHEJILIULIANGSHICESHUJUSHI,KEANQIQUEDINGXITONGDEJISHUISHEJILIULIANG。


8、WUFUYAGONGSHUISHEBEISHEJIYALIQUEDING


(1)WUFUYAGONGSHUISHEBEIDESHEJIYALIYINGMANZUYONGHUDIBIAOZHUNDEPEISHUIDIANSHUIYAYAOQIUSHEJI。


(2)WUFUYAGONGSHUISHEBEIDESHEJIYANGCHENGYINGWEIDIBIAOZHUNDIANDEGONGSHUISUOXUYALIJIANQUZUIXIAOKELIYONGSHUIYAJIUSHIGONGSHUIBENGDEYANGCHENG。


(3)WUFUYAGONGSHUISHEBEIJINSHUIKOUCHUZUIXIAOKELIYONGSHUIYAYINGJINGJISUANHOUZAIQUEDING,ZUIXIAOKELIYONGSHUIYABUNENGDIYUDANGDIZILAISHUIGONGSIHEDINGDE、NENGGOUQUEBAOWUFUYAGONGSHUISHEBEIANZHUANGDIANFUJINQITAJIANZHUYONGHUYONGSHUIDEZUIXIAOFUWUYALI。

无负压供水设备

立博体育ZAIANZHUANGZHIQIANYEYINGGAIJIANCHAWAIBUHUANJINGSHIFOUMANZUWUFUYAGONGSHUISHEBEIDEANZHUANGTIAOJIAN


1、WUFUYAGONGSHUISHEBEISHUSONGJIEZHI:LENGREQINGJIE、FEIYIRANYIBAOBINGBUHANGUTIKELIHUOXIANWEIDEYETI。


2、YETIWENDU:CHANGWENXING-15 o CZHI+70 o CRESHUIXING+70 o CZHI+120 o C


立博体育3、ZHOUWEIHUANJING:WUSHUIDI、ZHENGQI,WUPIAOFUXINGCHENAIJIJINSHUWEILICHANGSUO。WURIGUANGZHAOSHE,GAOWENJIYANZHONGLUOCHENCHANGSUO。WUFUSHI、YIRANXINGQITIJIYETICHANGSUO。


4、WUZHENDONG、BAOYANGJIANCHARONGYIZHICHANGSUO。


5、HUANJINGWENDU:FEICHANGGAO+45 o CQIETONGFENGLIANGHAO。


QIZHONGZAIWUFUYAGONGSHUISHEBEIDEANZHUANGGUOCHENGZHONGYINGGAIYAOZHUYIYIXIAJIDIAN


1、ANZHUANGQIANYINGZIXIJIANCHABENGTILIUCHANNEIYOUWUYINGZHIWU,YIMIANYUNXINGSHISUNHUAIYELUNHEBENGTI。


2、ANZHUANGSHIGUANLULILIANGBUYUNXUJIAZAIBENGSHANG,YIMIANSHIBENGBIANXING,YINGXIANGZHENGCHANGYUNXING。


3、NINGJINDIJIAOLUOSHUAN,YIMIANQIDONGSHIZHENDONGDUIBENGXINGNENGCHANSHENGYINGXIANG。


立博体育4、ZAIBENGDEJIN、CHUKOUGUANLUSHANGANZHUANGDIAOJIEFA,ZAIBENGCHUKOUFUJINANZHUANGYALIBIAO,YIKONGZHIBENGZAIEDINGGONGKUANGNEIYUNXING,QUEBAOBENGDEZHENGCHANGSHIYONG。


立博体育5、PAICHUGUANLURUZHUANGNIZHIFAYINGZHUANGZAIZHAFADEWAIMIAN。


立博体育6、BENGDEANZHUANGFANGSHIFENWEIYINGXINGLIANJIEANZHUANGHEROUXINGLIANJIEANZHUANG。


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