山東志碩(shuo)金屬制(zhi)品有(you)(you)限(xian)公(gong)司生(sheng)(sheng)(sheng)產(chan)的(de)(de)(de)(de)(de)(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)詳(xiang)細(xi)說明(ming) 公(gong)司是(shi)(shi)專業(ye)生(sheng)(sheng)(sheng)產(chan)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)廠家(jia)，有(you)(you)著多(duo)年(nian)的(de)(de)(de)(de)(de)(de)(de)豐(feng)富經(jing)驗。濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)產(chan)品種(zhong)(zhong)(zhong)類(lei)多(duo)樣(yang)，如(ru)(ru)(ru)橋(qiao)(qiao)式濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)、梯形(xing)絲濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)、不(bu)(bu)(bu)銹(xiu)鋼(gang)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)、雙層(ceng)(ceng)地(di)(di)(di)(di)(di)熱(re)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)等(deng)(deng)(deng)應有(you)(you)盡有(you)(you)。 濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)材(cai)質(zhi)(zhi)(zhi)及(ji)(ji)表(biao)(biao)面防(fang)腐(fu)層(ceng)(ceng)應該怎么選擇(ze)(ze)呢？ 一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)情況下(xia)可(ke)(ke)以(yi)選擇(ze)(ze)Q235（A3）材(cai)質(zhi)(zhi)(zhi)，表(biao)(biao)面鍍(du)鋅或(huo)涂(tu)有(you)(you)防(fang)腐(fu)涂(tu)料的(de)(de)(de)(de)(de)(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)。若水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)質(zhi)(zhi)(zhi)中(zhong)好含有(you)(you)防(fang)腐(fu)性化學元素或(huo)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)得(de)造(zao)價、壽命(ming)等(deng)(deng)(deng)要(yao)(yao)求(qiu)特(te)別高(gao)(gao)(gao)，可(ke)(ke)選用(yong)(yong)(yong)(yong)(yong)(yong)(yong)不(bu)(bu)(bu)銹(xiu)鋼(gang)材(cai)的(de)(de)(de)(de)(de)(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)或(huo)表(biao)(biao)面涂(tu)有(you)(you)防(fang)銹(xiu)、防(fang)腐(fu)涂(tu)層(ceng)(ceng)的(de)(de)(de)(de)(de)(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)。 濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)產(chan)品特(te)征主(zhu)要(yao)(yao)如(ru)(ru)(ru)下(xia)： ①操(cao)作(zuo)方(fang)(fang)(fang)(fang)便(bian)(bian)。與其(qi)他(ta)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)相比(bi)（如(ru)(ru)(ru)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泥(ni)(ni)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)﹑鑄(zhu)鐵管(guan)(guan)(guan)(guan)(guan)﹑鋼(gang)管(guan)(guan)(guan)(guan)(guan)割(ge)(ge)(ge)孔濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)等(deng)(deng)(deng)）橋(qiao)(qiao)式濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)重量(liang)(liang)(liang)輕(qing)(qing)(qing)，便(bian)(bian)下(xia)管(guan)(guan)(guan)(guan)(guan)操(cao)作(zuo)。 ②透(tou)(tou)(tou)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)性能(neng)(neng)(neng)強(qiang)。橋(qiao)(qiao)式濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)為(wei)積均(jun)勻布(bu)橋(qiao)(qiao)沖壓，進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)布(bu)局(ju)均(jun)勻，與傳統(tong)割(ge)(ge)(ge)孔濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)相比(bi)較(jiao)(jiao)(jiao)，具(ju)有(you)(you)進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)均(jun)勻，透(tou)(tou)(tou)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)性能(neng)(neng)(neng)強(qiang)的(de)(de)(de)(de)(de)(de)(de)優(you)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。 ③阻砂效果(guo)(guo)好。傳統(tong)的(de)(de)(de)(de)(de)(de)(de)割(ge)(ge)(ge)孔濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)孔徑(jing)一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)大(da)(da)(da)(da)于(yu)(yu)一(yi)(yi)(yi)(yi)(yi)厘米(mi)，進(jin)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)時容易造(zao)成(cheng)(cheng)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)、砂同時進(jin)入井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)內(nei)，若外(wai)(wai)(wai)部(bu)(bu)包網劃(hua)破(po)或(huo)腐(fu)爛(lan)更容易造(zao)成(cheng)(cheng)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)管(guan)(guan)(guan)(guan)(guan)外(wai)(wai)(wai)部(bu)(bu)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)料（粗沙﹑細(xi)卵﹑石子等(deng)(deng)(deng)）的(de)(de)(de)(de)(de)(de)(de)流(liu)入，從(cong)而引起外(wai)(wai)(wai)部(bu)(bu)塌孔、內(nei)部(bu)(bu)埋泵。而橋(qiao)(qiao)式濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)橋(qiao)(qiao)狀間隙為(wei)0.5毫米(mi)至1.5毫米(mi)，阻砂效果(guo)(guo)極為(wei)明(ming)顯。 ④使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)壽命(ming)長。通過(guo)對(dui)(dui)橋(qiao)(qiao)式濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)表(biao)(biao)層(ceng)(ceng)進(jin)行防(fang)腐(fu)處理(li)，可(ke)(ke)以(yi)增(zeng)強(qiang)防(fang)腐(fu)性能(neng)(neng)(neng)，延(yan)長水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)的(de)(de)(de)(de)(de)(de)(de)使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)壽命(ming)。 公(gong)司濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)材(cai)廠是(shi)(shi)集(ji)(ji)設(she)(she)(she)計(ji)、研發、生(sheng)(sheng)(sheng)產(chan)、銷售于(yu)(yu)一(yi)(yi)(yi)(yi)(yi)體(ti)，是(shi)(shi)生(sheng)(sheng)(sheng)產(chan)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)專業(ye)性廠家(jia)。主(zhu)營不(bu)(bu)(bu)銹(xiu)鋼(gang)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)、梯形(xing)絲濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)、橋(qiao)(qiao)式濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)、不(bu)(bu)(bu)銹(xiu)鋼(gang)石油篩管(guan)(guan)(guan)(guan)(guan)、地(di)(di)(di)(di)(di)熱(re)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)等(deng)(deng)(deng)多(duo)種(zhong)(zhong)(zhong)產(chan)品。我廠自2006年(nian)投產(chan)以(yi)來(lai)，經(jing)過(guo)十余年(nian)的(de)(de)(de)(de)(de)(de)(de)發展(zhan)，采用(yong)(yong)(yong)(yong)(yong)(yong)(yong)先(xian)進(jin)的(de)(de)(de)(de)(de)(de)(de)自動化生(sheng)(sheng)(sheng)產(chan)設(she)(she)(she)備，目(mu)(mu)前已(yi)開(kai)發出(chu)多(duo)種(zhong)(zhong)(zhong)系(xi)(xi)(xi)(xi)列的(de)(de)(de)(de)(de)(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)產(chan)品，形(xing)成(cheng)(cheng)年(nian)產(chan)量(liang)(liang)(liang)3萬余米(mi)的(de)(de)(de)(de)(de)(de)(de)生(sheng)(sheng)(sheng)產(chan)規(gui)模，除能(neng)(neng)(neng)生(sheng)(sheng)(sheng)產(chan)各種(zhong)(zhong)(zhong)規(gui)格的(de)(de)(de)(de)(de)(de)(de)國(guo)標濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)外(wai)(wai)(wai)，還能(neng)(neng)(neng)根據(ju)(ju)客戶要(yao)(yao)求(qiu)進(jin)行個性化定制(zhi)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)生(sheng)(sheng)(sheng)產(chan)。 我廠管(guan)(guan)(guan)(guan)(guan)理(li)制(zhi)度(du)(du)(du)(du)(du)完善、質(zhi)(zhi)(zhi)量(liang)(liang)(liang)保(bao)證體(ti)系(xi)(xi)(xi)(xi)健全，嚴(yan)格貫徹(che)執行ISO質(zhi)(zhi)(zhi)量(liang)(liang)(liang)體(ti)系(xi)(xi)(xi)(xi)標準，生(sheng)(sheng)(sheng)產(chan)的(de)(de)(de)(de)(de)(de)(de)濾(lv)(lv)(lv)(lv)(lv)(lv)(lv)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)設(she)(she)(she)計(ji)合(he)(he)理(li)、外(wai)(wai)(wai)形(xing)美觀、質(zhi)(zhi)(zhi)量(liang)(liang)(liang)可(ke)(ke)靠，適用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)文地(di)(di)(di)(di)(di)質(zhi)(zhi)(zhi)、工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)地(di)(di)(di)(di)(di)質(zhi)(zhi)(zhi)、冶金地(di)(di)(di)(di)(di)質(zhi)(zhi)(zhi)、煤田地(di)(di)(di)(di)(di)質(zhi)(zhi)(zhi)、化工(gong)(gong)(gong)(gong)(gong)地(di)(di)(di)(di)(di)質(zhi)(zhi)(zhi)、地(di)(di)(di)(di)(di)溫空(kong)(kong)調、農田改水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)，城(cheng)市(shi)供水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)等(deng)(deng)(deng)各行各業(ye)的(de)(de)(de)(de)(de)(de)(de)施工(gong)(gong)(gong)(gong)(gong)建設(she)(she)(she)產(chan)品出(chu)口(kou)亞洲(zhou)、非(fei)洲(zhou)多(duo)個 。歡迎各界(jie)朋(peng)友蒞臨(lin)指導，洽談訂購(gou)。 、 開(kai)孔率(lv)高(gao)(gao)(gao) 開(kai)孔率(lv)可(ke)(ke)以(yi)達到12%以(yi)上，開(kai)孔率(lv)高(gao)(gao)(gao)可(ke)(ke)以(yi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)低(di)流(liu)速，從(cong)而減少(shao)(shao)(shao)管(guan)(guan)(guan)(guan)(guan)本身(shen)的(de)(de)(de)(de)(de)(de)(de)損(sun)耗(hao)，增(zeng)加管(guan)(guan)(guan)(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)壽命(ming)，減少(shao)(shao)(shao)成(cheng)(cheng)本。 2、厚度(du)(du)(du)(du)(du)高(gao)(gao)(gao) 橋(qiao)(qiao)式管(guan)(guan)(guan)(guan)(guan)厚度(du)(du)(du)(du)(du)可(ke)(ke)以(yi)達到10mm，具(ju)體(ti)根據(ju)(ju)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)深(shen)(shen)設(she)(she)(she)計(ji) 厚度(du)(du)(du)(du)(du)范(fan)圍(wei)：2.75mm-10mm 3、垂(chui)直(zhi)度(du)(du)(du)(du)(du)高(gao)(gao)(gao) 橋(qiao)(qiao)式管(guan)(guan)(guan)(guan)(guan)彎曲度(du)(du)(du)(du)(du)幾(ji)乎為(wei)零(ling)，不(bu)(bu)(bu)需(xu)(xu)(xu)要(yao)(yao)拼接 一(yi)(yi)(yi)(yi)(yi)根直(zhi)縫管(guan)(guan)(guan)(guan)(guan)下(xia)來(lai)，外(wai)(wai)(wai)形(xing)同井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)壁管(guan)(guan)(guan)(guan)(guan)一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)，這樣(yang)比(bi)普(pu)通的(de)(de)(de)(de)(de)(de)(de)更便(bian)(bian)于(yu)(yu)焊(han)接，抗(kang)壓力變大(da)(da)(da)(da)，強(qiang)度(du)(du)(du)(du)(du)增(zeng)加。 4、圓(yuan)度(du)(du)(du)(du)(du)高(gao)(gao)(gao) 橋(qiao)(qiao)式管(guan)(guan)(guan)(guan)(guan)圓(yuan)度(du)(du)(du)(du)(du)誤差在(zai)(zai)(zai)(zai)2mm以(yi)內(nei)，垂(chui)直(zhi)度(du)(du)(du)(du)(du)高(gao)(gao)(gao)，便(bian)(bian)于(yu)(yu)下(xia)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing) 便(bian)(bian)于(yu)(yu)安(an)裝，避免下(xia)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)有(you)(you)彎曲 減少(shao)(shao)(shao)損(sun)耗(hao)。 5、公(gong)稱直(zhi)徑(jing)：114-630mm（ 114mm 168mm 219mm 273mm 325mm 426mm 630mm等(deng)(deng)(deng)） 基(ji)(ji)(ji)(ji)坑(keng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)主(zhu)要(yao)(yao)有(you)(you)：明(ming)溝(gou)加集(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)、輕(qing)(qing)(qing)型(xing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)、噴(pen)(pen)(pen)射(she)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)、電(dian)(dian)滲(shen)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)、深(shen)(shen)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)等(deng)(deng)(deng)等(deng)(deng)(deng)。各種(zhong)(zhong)(zhong)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)有(you)(you)其(qi)特(te)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)和(he)(he)適用(yong)(yong)(yong)(yong)(yong)(yong)(yong)情況，比(bi)較(jiao)(jiao)(jiao)如(ru)(ru)(ru)下(xia)： （一(yi)(yi)(yi)(yi)(yi)）明(ming)溝(gou)加集(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui) 明(ming)溝(gou)加集(ji)(ji)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)是(shi)(shi)一(yi)(yi)(yi)(yi)(yi)種(zhong)(zhong)(zhong)人工(gong)(gong)(gong)(gong)(gong)排(pai)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)法(fa)(fa)(fa)。它(ta)(ta)具(ju)有(you)(you)施工(gong)(gong)(gong)(gong)(gong)方(fang)(fang)(fang)(fang)便(bian)(bian)，用(yong)(yong)(yong)(yong)(yong)(yong)(yong)具(ju)簡(jian)單(dan)(dan)，費用(yong)(yong)(yong)(yong)(yong)(yong)(yong)低(di)廉的(de)(de)(de)(de)(de)(de)(de)特(te)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)，在(zai)(zai)(zai)(zai)施工(gong)(gong)(gong)(gong)(gong)現(xian)場應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)***為(wei)普(pu)遍。在(zai)(zai)(zai)(zai)高(gao)(gao)(gao)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)(wei)地(di)(di)(di)(di)(di)區基(ji)(ji)(ji)(ji)坑(keng)邊坡(po)支(zhi)護工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)中(zhong)，這種(zhong)(zhong)(zhong)方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)往(wang)往(wang)作(zuo)為(wei)阻擋法(fa)(fa)(fa)或(huo)其(qi)他(ta)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)的(de)(de)(de)(de)(de)(de)(de)輔助排(pai)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)措施，它(ta)(ta)主(zhu)要(yao)(yao)排(pai)除地(di)(di)(di)(di)(di)下(xia)潛水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)、施工(gong)(gong)(gong)(gong)(gong)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)和(he)(he)天降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)雨水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)。 在(zai)(zai)(zai)(zai)地(di)(di)(di)(di)(di)下(xia)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)較(jiao)(jiao)(jiao)豐(feng)富地(di)(di)(di)(di)(di)區，若僅單(dan)(dan)獨采用(yong)(yong)(yong)(yong)(yong)(yong)(yong)這種(zhong)(zhong)(zhong)方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)，由(you)于(yu)(yu)基(ji)(ji)(ji)(ji)坑(keng)邊坡(po)滲(shen)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)較(jiao)(jiao)(jiao)多(duo)，錨噴(pen)(pen)(pen)網支(zhi)護時使混凝(ning)土(tu)(tu)噴(pen)(pen)(pen)射(she)難度(du)(du)(du)(du)(du)加大(da)(da)(da)(da)（噴(pen)(pen)(pen)不(bu)(bu)(bu)上），有(you)(you)時加排(pai)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)(guan)也很(hen)難湊效，并且作(zuo)業(ye)面泥(ni)(ni)濘不(bu)(bu)(bu)堪阻礙(ai)施工(gong)(gong)(gong)(gong)(gong)操(cao)作(zuo)。因(yin)此(ci)，這種(zhong)(zhong)(zhong)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)不(bu)(bu)(bu)單(dan)(dan)獨應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)高(gao)(gao)(gao)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)(wei)地(di)(di)(di)(di)(di)區基(ji)(ji)(ji)(ji)坑(keng)邊坡(po)支(zhi)護中(zhong)，但在(zai)(zai)(zai)(zai)低(di)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)(wei)地(di)(di)(di)(di)(di)區或(huo)土(tu)(tu)層(ceng)(ceng)滲(shen)透(tou)(tou)(tou)系(xi)(xi)(xi)(xi)數(shu)(shu)很(hen)小(xiao)(xiao)及(ji)(ji)允許放坡(po)的(de)(de)(de)(de)(de)(de)(de)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)中(zhong)可(ke)(ke)單(dan)(dan)獨應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)。 （二）輕(qing)(qing)(qing)型(xing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui) 輕(qing)(qing)(qing)型(xing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)（一(yi)(yi)(yi)(yi)(yi)級輕(qing)(qing)(qing)型(xing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)）是(shi)(shi)國(guo)內(nei)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)很(hen)廣(guang)的(de)(de)(de)(de)(de)(de)(de)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)，它(ta)(ta)比(bi)其(qi)他(ta)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)(xi)統(tong)施工(gong)(gong)(gong)(gong)(gong)簡(jian)單(dan)(dan)、、經(jing)濟(ji)，特(te)別適用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)基(ji)(ji)(ji)(ji)坑(keng)面積不(bu)(bu)(bu)大(da)(da)(da)(da)，降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)低(di)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)(wei)不(bu)(bu)(bu)深(shen)(shen)的(de)(de)(de)(de)(de)(de)(de)場合(he)(he)。 該方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)低(di)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)(wei)深(shen)(shen)度(du)(du)(du)(du)(du)一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)在(zai)(zai)(zai)(zai)3-6m之間，若要(yao)(yao)求(qiu)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)深(shen)(shen)度(du)(du)(du)(du)(du)大(da)(da)(da)(da)于(yu)(yu)6m，理(li)論上可(ke)(ke)以(yi)采用(yong)(yong)(yong)(yong)(yong)(yong)(yong)多(duo)級井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)(xi)統(tong)，但要(yao)(yao)求(qiu)基(ji)(ji)(ji)(ji)坑(keng)四周外(wai)(wai)(wai)需(xu)(xu)(xu)要(yao)(yao)足夠(gou)的(de)(de)(de)(de)(de)(de)(de)空(kong)(kong)間，以(yi)便(bian)(bian)于(yu)(yu)放坡(po)或(huo)挖(wa)槽，這對(dui)(dui)于(yu)(yu)場地(di)(di)(di)(di)(di)受限(xian)的(de)(de)(de)(de)(de)(de)(de)基(ji)(ji)(ji)(ji)坑(keng)支(zhi)護工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)是(shi)(shi)不(bu)(bu)(bu)允許的(de)(de)(de)(de)(de)(de)(de)，故(gu)常用(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)是(shi)(shi)一(yi)(yi)(yi)(yi)(yi)級輕(qing)(qing)(qing)型(xing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)(xi)統(tong)。輕(qing)(qing)(qing)型(xing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)適用(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)土(tu)(tu)層(ceng)(ceng)滲(shen)透(tou)(tou)(tou)系(xi)(xi)(xi)(xi)數(shu)(shu)位(wei)(wei)0.1-50m/d，當土(tu)(tu)層(ceng)(ceng)滲(shen)透(tou)(tou)(tou)系(xi)(xi)(xi)(xi)數(shu)(shu)偏小(xiao)(xiao)時，需(xu)(xu)(xu)要(yao)(yao)采用(yong)(yong)(yong)(yong)(yong)(yong)(yong)在(zai)(zai)(zai)(zai)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)管(guan)(guan)(guan)(guan)(guan)頂部(bu)(bu)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)粘(zhan)土(tu)(tu)封填(tian)和(he)(he)保(bao)證井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)(xi)統(tong)各連接部(bu)(bu)位(wei)(wei)的(de)(de)(de)(de)(de)(de)(de)氣密性等(deng)(deng)(deng)措施，以(yi)提(ti)高(gao)(gao)(gao)整(zheng)個井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)(xi)統(tong)的(de)(de)(de)(de)(de)(de)(de)真空(kong)(kong)度(du)(du)(du)(du)(du)，才能(neng)(neng)(neng)達到良(liang)好的(de)(de)(de)(de)(de)(de)(de)效果(guo)(guo)。 （三）噴(pen)(pen)(pen)射(she)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui) 噴(pen)(pen)(pen)射(she)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)系(xi)(xi)(xi)(xi)統(tong)能(neng)(neng)(neng)在(zai)(zai)(zai)(zai)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)底部(bu)(bu)產(chan)生(sheng)(sheng)(sheng)250mm水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)銀柱的(de)(de)(de)(de)(de)(de)(de)真空(kong)(kong)度(du)(du)(du)(du)(du)，其(qi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)低(di)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)(wei)深(shen)(shen)度(du)(du)(du)(du)(du)大(da)(da)(da)(da)，一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)在(zai)(zai)(zai)(zai)8-20m范(fan)圍(wei)。它(ta)(ta)適用(yong)(yong)(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)(de)(de)土(tu)(tu)層(ceng)(ceng)滲(shen)透(tou)(tou)(tou)系(xi)(xi)(xi)(xi)數(shu)(shu)與輕(qing)(qing)(qing)型(xing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)一(yi)(yi)(yi)(yi)(yi)樣(yang)，一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)為(wei)0.1-50m/d。但其(qi)抽水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)和(he)(he)噴(pen)(pen)(pen)射(she)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)管(guan)(guan)(guan)(guan)(guan)很(hen)復(fu)雜，運行故(gu)障率(lv)較(jiao)(jiao)(jiao)高(gao)(gao)(gao)，且能(neng)(neng)(neng)量(liang)(liang)(liang)損(sun)耗(hao)很(hen)大(da)(da)(da)(da)，所需(xu)(xu)(xu)費用(yong)(yong)(yong)(yong)(yong)(yong)(yong)比(bi)其(qi)他(ta)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)法(fa)(fa)(fa)要(yao)(yao)高(gao)(gao)(gao)。 （四）電(dian)(dian)滲(shen)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui) 電(dian)(dian)滲(shen)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)適用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)滲(shen)透(tou)(tou)(tou)系(xi)(xi)(xi)(xi)數(shu)(shu)很(hen)小(xiao)(xiao)的(de)(de)(de)(de)(de)(de)(de)細(xi)顆粒土(tu)(tu)，如(ru)(ru)(ru)粘(zhan)土(tu)(tu)、亞粘(zhan)土(tu)(tu)、淤泥(ni)(ni)和(he)(he)淤泥(ni)(ni)質(zhi)(zhi)(zhi)粘(zhan)土(tu)(tu)等(deng)(deng)(deng)。這些(xie)土(tu)(tu)的(de)(de)(de)(de)(de)(de)(de)滲(shen)透(tou)(tou)(tou)系(xi)(xi)(xi)(xi)數(shu)(shu)小(xiao)(xiao)于(yu)(yu)0.1m/d，用(yong)(yong)(yong)(yong)(yong)(yong)(yong)一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)很(hen)難達到降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)目(mu)(mu)的(de)(de)(de)(de)(de)(de)(de)。利用(yong)(yong)(yong)(yong)(yong)(yong)(yong)電(dian)(dian)滲(shen)現(xian)象能(neng)(neng)(neng)有(you)(you)效地(di)(di)(di)(di)(di)把細(xi)粒土(tu)(tu)中(zhong)的(de)(de)(de)(de)(de)(de)(de)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)抽吸排(pai)出(chu)。它(ta)(ta)需(xu)(xu)(xu)要(yao)(yao)與輕(qing)(qing)(qing)型(xing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)或(huo)噴(pen)(pen)(pen)射(she)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)結合(he)(he)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)，其(qi)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)低(di)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)(wei)深(shen)(shen)度(du)(du)(du)(du)(du)決定于(yu)(yu)輕(qing)(qing)(qing)型(xing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)或(huo)噴(pen)(pen)(pen)射(she)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)。在(zai)(zai)(zai)(zai)電(dian)(dian)滲(shen)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)過(guo)程(cheng)(cheng)中(zhong)，應對(dui)(dui)電(dian)(dian)壓、電(dian)(dian)流(liu)密度(du)(du)(du)(du)(du)和(he)(he)耗(hao)電(dian)(dian)量(liang)(liang)(liang)等(deng)(deng)(deng)進(jin)行量(liang)(liang)(liang)測和(he)(he)必要(yao)(yao)的(de)(de)(de)(de)(de)(de)(de)調整(zheng)，并做好記錄，因(yin)此(ci)比(bi)較(jiao)(jiao)(jiao)繁瑣。 （五）管(guan)(guan)(guan)(guan)(guan)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui) 管(guan)(guan)(guan)(guan)(guan)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)適用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)滲(shen)透(tou)(tou)(tou)系(xi)(xi)(xi)(xi)數(shu)(shu)大(da)(da)(da)(da)的(de)(de)(de)(de)(de)(de)(de)砂礫層(ceng)(ceng)，地(di)(di)(di)(di)(di)下(xia)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)豐(feng)富的(de)(de)(de)(de)(de)(de)(de)地(di)(di)(di)(di)(di)層(ceng)(ceng)，以(yi)及(ji)(ji)輕(qing)(qing)(qing)型(xing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)不(bu)(bu)(bu)易解決的(de)(de)(de)(de)(de)(de)(de)場合(he)(he)。每口(kou)管(guan)(guan)(guan)(guan)(guan)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)出(chu)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)流(liu)量(liang)(liang)(liang)可(ke)(ke)達到50-100m3/h，土(tu)(tu)的(de)(de)(de)(de)(de)(de)(de)滲(shen)透(tou)(tou)(tou)系(xi)(xi)(xi)(xi)數(shu)(shu)在(zai)(zai)(zai)(zai)20-200m/d范(fan)圍(wei)內(nei)，降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)低(di)地(di)(di)(di)(di)(di)下(xia)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)位(wei)(wei)深(shen)(shen)度(du)(du)(du)(du)(du)約3-5m。這種(zhong)(zhong)(zhong)方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)一(yi)(yi)(yi)(yi)(yi)般(ban)(ban)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)潛水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)。 （六）深(shen)(shen)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui) 深(shen)(shen)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)井(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)(jing)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)是(shi)(shi)基(ji)(ji)(ji)(ji)坑(keng)支(zhi)護中(zhong)應用(yong)(yong)(yong)(yong)(yong)(yong)(yong)較(jiao)(jiao)(jiao)多(duo)的(de)(de)(de)(de)(de)(de)(de)降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)方(fang)(fang)(fang)(fang)法(fa)(fa)(fa)，它(ta)(ta)的(de)(de)(de)(de)(de)(de)(de)優(you)點(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)是(shi)(shi)排(pai)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)量(liang)(liang)(liang)大(da)(da)(da)(da)、降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)深(shen)(shen)度(du)(du)(du)(du)(du)大(da)(da)(da)(da)、降(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)(jiang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)范(fan)圍(wei)大(da)(da)(da)(da)等(deng)(deng)(deng)。

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