橋式濾(lv)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)從成本角(jiao)度出發，淺(qian)層(ceng)(ceng)水(shui)(shui)(shui)(shui)(shui)(shui)井的(de)(de)深度一(yi)般(ban)在一(yi)百米(mi)左右，同時(shi)也(ye)是(shi)有含水(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)的(de)(de)高度和水(shui)(shui)(shui)(shui)(shui)(shui)文(wen)地(di)質條件決定的(de)(de)。井的(de)(de)直徑一(yi)般(ban)是(shi)五(wu)百到(dao)(dao)八百毫(hao)米(mi)，井管(guan)(guan)的(de)(de)直徑一(yi)般(ban)是(shi)三百到(dao)(dao)五(wu)百毫(hao)米(mi)，要(yao)用(yong)到(dao)(dao)橋式濾(lv)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)過濾(lv)泥(ni)沙。橋式濾(lv)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)要(yao)視含水(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)的(de)(de)位置而定，一(yi)般(ban)選(xuan)井內(nei)較厚(hou)的(de)(de)、顆(ke)粒較粗(cu)的(de)(de)兩到(dao)(dao)三層(ceng)(ceng)為主力水(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)。橋式濾(lv)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)主要(yao)與水(shui)(shui)(shui)(shui)(shui)(shui)利工程有關，在施工現場常(chang)常(chang)能(neng)夠(gou)見到(dao)(dao)它的(de)(de)身(shen)影。橋式濾(lv)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)在施工系(xi)統(tong)中主要(yao)用(yong)于(yu)過濾(lv)和支撐井壁的(de)(de)作用(yong)。橋式濾(lv)水(shui)(shui)(shui)(shui)(shui)(shui)管(guan)(guan)初發明與國(guo)(guo)外后經(jing)我國(guo)(guo)的(de)(de)地(di)質礦產部(bu)引(yin)進(jin)后，在工作中因其良好的(de)(de)性能(neng)而被肯(ken)定，后來被推廣到(dao)(dao)全國(guo)(guo)，受到(dao)(dao)相關行(xing)業的(de)(de)肯(ken)定。地(di)源(yuan)(yuan)熱(re)(re)泵系(xi)統(tong)包括淺(qian)層(ceng)(ceng)地(di)下(xia)水(shui)(shui)(shui)(shui)(shui)(shui)源(yuan)(yuan)熱(re)(re)泵系(xi)統(tong)、地(di)埋管(guan)(guan)式地(di)源(yuan)(yuan)熱(re)(re)泵系(xi)統(tong)兩種。地(di)源(yuan)(yuan)熱(re)(re)泵系(xi)統(tong)主要(yao)由三部(bu)分組成， 是：水(shui)井、水(shui)埋管等地下換熱系(xi)(xi)統(tong)；第(di)二部分是：熱泵機房系(xi)(xi)統(tong)；第(di)三部分是：室內機房系(xi)(xi)統(tong)。