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风云直播吧 > 技术文章 > 如何延长FRPP管使用寿命?

如何延长FRPP管使用寿命?

如何延长FRPP管使用寿命?

YI:YAOANZHUANGZIDONGPAIQIFAHUOANZHUANGDEWEIZHIYAOHELI。 

在输水过程中,FRPP管中气体会逸出在管道高起部位积累起来,甚至构成气阻,FRPP管中水的流速发生波动时,隆起部位构成的气囊将不断被压缩、扩张,气体被压缩后所产生的压强要比水被压缩后产生的压强大几十倍甚至上百倍,此时,这段存在隐患的PE给水管管道,可能会导致下列情况的发生: 

  1. FRPP管上游通水后下游滴水不见,这是因为管道内的气囊阻断水流,构成水柱分离。 

  2. FRPP管内被压缩的气体,压缩到蕞大极限,急速膨胀,导致管道破裂。 

  3. DANGGAOCHUSHUIYUANDESHUI,LIYONGZHONGLILIUANYIDINGDESUDUXIANGXIAYOUSHUSONGSHI,JISUGUANBISHANGYOUDEFAMENHOU,YOUYULUOCHAJILIUSUDEGUANLI,FRPPGUANNEISHANGYOUDESHUIZHUBINGMEIYOULIJITINGZHI,TARENGANYIDINGDESUDUXIANGXIAYOULIUDONG,CISHIGUANDAONEIYINWUFAJISHIBUQIGOUCHENGZHENKONG,ZAOCHENGFRPPGUANBEIFUYAXIBIEERPOSUN。 

ER:SANTONG、WANTOU、YIJINGGUANDENGJIEDIANDESHUINIZHITUIDUNZHIZUOYAOFUHEYAOQIU。 

ANZHAOGUIDING:φ≥110mmYISHANGFRPPGUANDESANTONG、WANTOU、YIJINGGUANDENGJIEDIAN,YINGSHEZHISHUINIZHITUIDUN,FANGZHIGUANDAOTUIYI,"ZHITUIDUNHUNNINGTUBUYIDIYUC15JI,BINGXIANCHANGJIAOZHUZAIKAIWADEYUANZHUANGTUDIJIHECAOPOSHANG"。YOUXIESHIGONGFANGDUIZHITUIDUNSUOFAHUIDEZUOYONG,YINBUQIZUGOUDEZHONGSHI,SHIGONGGUOCHENGZHONGZAIFRPPGUANPANGDINGGEMUZHUANGHUOXIEGETIEJUECHONGDANGZHITUIDUN,YOUSHISHUINIDUNDETIJITAIXIAOHUOWEIJIAOZHUZAIYUANZHUANGTUSHANG,YOUDEZHITUIDUNDEQIANGDUBUGOU,JIEGUOFRPPGUANYUNXINGZHONG,ZHITUIDUNWUFAFAHUIZUOYONGXINGTONGXUSHE,ZAOCHENGSANTONG、WANTOUDENGGUANJIANTUIYICUOWEIHOUERSUNHUAI。

SAN:GOUCAOYUHUITIANTUYAOFUHEFRPPGUANGONGCHENGJISHU 

ZHEILEIQINGKUANGZAISHANQUPENDIDIQUJIAOWEICHANGJIAN,ZHUYAOSHIYOUYUGEBIEDIDUANDESHITOUJIAODUO,FRPPGUANGOUCAODEKAIWAYIBANSHIYOURENGONGZAOCHENGHUO**BAOPO,GOUCAODIBUYANZHONGBUPINGBINGQIEYOUSHITOUTUCHU,ZHEIZHONGQINGKUANG,ANFRPPGUANGONGCHENGYOUGUANGUIDING,GOUCAODIBUDESHIKUAIBIXUQINGCHUBINGPUDIAN15GONGFENYISHANGDESHATU,CAINENGPUSHEGUANDAO,KESHIGONGRENYUANBUFUZERENHUOTOUGONGJIANLIAO,BUPUDIANSHATUHUOZHEXIANGZHENGXINGPUDIAN,JIUZHIJIEBAGUANDAOPUSHEZAISHIKUAISHANGMIAN。

上一篇我们就《PPH管的制造工艺及技术性能》做了详细介绍和说明, 《PPH管道如何使用避免漏水》在下一篇继续做详细介绍,如需了解更多我们的信息,请持续关注。

BENWENYOUZHENJIANGPINGDASULIAOFANGFUGUANCAIYOUXIANGONGSIYU2018-09-18 16:16:22ZHENGLIFABU。

ZHUANZAIQINGZHUMINGCHUCHU:http://shesdead.com/technology/21.html

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