| 摘要 |
<p>Pump system (2), method and use for transporting injection water (10) to an underwater injection well (12), wherein the pump system (2) comprises a pressure-tight enclosure (14) located underwater and containing: - a pump arrangement (18) for pumping the injection water (10); - a drive arrangement (20) connected to the pump arrangement (18) for operation of the latter; - a cooling arrangement (46) for removing heat from the interior of the enclosure (14); and - at least one control unit (48) for operating control of at least said drive arrangement (20); wherein the enclosure (14) also comprises: - an inlet (24), which is flow-connected to an upstream side of the pump arrangement (18); and - an outlet (28), which is flow-connected to a downstream side of the pump arrangement (18). The characteristic of the pump system (2) is that the inlet (24) of the enclosure (14) is flow-connected to a body of water (4) in which the enclosure (14) is located, water from this body of water (4) being used as injection water (10) to said underwater injection well (12); and - the outlet (28) of the enclosure (14) is flow-connected to the injection well (12).</p> |
