橋(qiao)式(shi)(shi)(shi)濾(lv)(lv)水(shui)(shui)(shui)(shui)(shui)管(guan)(guan)從成本(ben)角度(du)出發，淺層(ceng)(ceng)(ceng)(ceng)水(shui)(shui)(shui)(shui)(shui)井的(de)(de)(de)(de)(de)(de)(de)(de)深(shen)度(du)一(yi)(yi)般(ban)(ban)在(zai)(zai)一(yi)(yi)百米(mi)左右，同(tong)時也是(shi)(shi)有(you)含(han)水(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)(de)(de)(de)(de)(de)高度(du)和(he)水(shui)(shui)(shui)(shui)(shui)文地(di)(di)質(zhi)(zhi)條(tiao)件(jian)決(jue)定的(de)(de)(de)(de)(de)(de)(de)(de)。井的(de)(de)(de)(de)(de)(de)(de)(de)直徑一(yi)(yi)般(ban)(ban)是(shi)(shi)五百到(dao)八(ba)百毫米(mi)，井管(guan)(guan)的(de)(de)(de)(de)(de)(de)(de)(de)直徑一(yi)(yi)般(ban)(ban)是(shi)(shi)三百到(dao)五百毫米(mi)，要(yao)用到(dao)橋(qiao)式(shi)(shi)(shi)濾(lv)(lv)水(shui)(shui)(shui)(shui)(shui)管(guan)(guan)過(guo)濾(lv)(lv)泥沙。橋(qiao)式(shi)(shi)(shi)濾(lv)(lv)水(shui)(shui)(shui)(shui)(shui)管(guan)(guan)要(yao)視(shi)含(han)水(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)的(de)(de)(de)(de)(de)(de)(de)(de)位置而(er)定，一(yi)(yi)般(ban)(ban)選井內較厚的(de)(de)(de)(de)(de)(de)(de)(de)、顆粒較粗的(de)(de)(de)(de)(de)(de)(de)(de)兩到(dao)三層(ceng)(ceng)(ceng)(ceng)為主力水(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)。橋(qiao)式(shi)(shi)(shi)濾(lv)(lv)水(shui)(shui)(shui)(shui)(shui)管(guan)(guan)主要(yao)與(yu)水(shui)(shui)(shui)(shui)(shui)利工(gong)程有(you)關，在(zai)(zai)施工(gong)現場常常能夠見(jian)到(dao)它(ta)的(de)(de)(de)(de)(de)(de)(de)(de)身(shen)影。橋(qiao)式(shi)(shi)(shi)濾(lv)(lv)水(shui)(shui)(shui)(shui)(shui)管(guan)(guan)在(zai)(zai)施工(gong)系(xi)統(tong)中(zhong)主要(yao)用于過(guo)濾(lv)(lv)和(he)支(zhi)撐(cheng)井壁的(de)(de)(de)(de)(de)(de)(de)(de)作用。橋(qiao)式(shi)(shi)(shi)濾(lv)(lv)水(shui)(shui)(shui)(shui)(shui)管(guan)(guan)初(chu)發明與(yu)國外后經我國的(de)(de)(de)(de)(de)(de)(de)(de)地(di)(di)質(zhi)(zhi)礦(kuang)產部(bu)引(yin)進后，在(zai)(zai)工(gong)作中(zhong)因(yin)其良好的(de)(de)(de)(de)(de)(de)(de)(de)性能而(er)被(bei)肯定，后來被(bei)推廣到(dao)全(quan)國，受(shou)到(dao)相關行業的(de)(de)(de)(de)(de)(de)(de)(de)肯定。地(di)(di)源(yuan)(yuan)熱(re)泵(beng)(beng)(beng)系(xi)統(tong)包括淺層(ceng)(ceng)(ceng)(ceng)地(di)(di)下(xia)水(shui)(shui)(shui)(shui)(shui)源(yuan)(yuan)熱(re)泵(beng)(beng)(beng)系(xi)統(tong)、地(di)(di)埋管(guan)(guan)式(shi)(shi)(shi)地(di)(di)源(yuan)(yuan)熱(re)泵(beng)(beng)(beng)系(xi)統(tong)兩種。地(di)(di)源(yuan)(yuan)熱(re)泵(beng)(beng)(beng)系(xi)統(tong)主要(yao)由三部(bu)分組成， 是(shi)(shi)：水井、水埋管等地下換熱系統(tong)(tong)；第二部(bu)分(fen)是(shi)(shi)：熱泵機(ji)房(fang)系統(tong)(tong)；第三部(bu)分(fen)是(shi)(shi)：室(shi)內機(ji)房(fang)系統(tong)(tong)。