| 摘要 |
<p>Water filtering system It is described an arrangement (213) for filtering water, in particular for injection into a bore well, the arrangement comprising: a plurality of filter elements (239) arranged side by side, each filter element comprising a tube (241) having fine pores, allowing water to enter an inside channel (243) of the tube (241) but preventing particles having a size larger than a threshold size to enter the inside channel (243), a seal system (233) for closing the channels (243) of the tubes at longitudinal ends (229) of the respective tubes, wherein the seal system (233) has at least one opening (245) providing communication between an outside (247) of the plurality of filter elements (239) and an inside (249) of the plurality of filter elements (239), the inside (249) of the plurality of filter elements (239) being surrounded by tubes (241) but being outside the channels (243) of all the tubes.</p> |
