| 摘要 |
A reinforced flexible tubular pipe including an inner liner (3) that forms a barrier against outflow of medium that flows through the pipe, the inner liner (3) being encased by at least one reinforcing layer having a space in which a number of profiles are configured that are coiled around the inner liner such that the profiles are completely or partially surrounded by a lumen (10) that allows transport of fluids in the longitudinal direction of the pipe. Outside the reinforcing layer an outer coating (9) is provided to form a barrier against inflow of fluids or gases from the surroundings of the pipe to the reinforcing layer. At least one flow path (11) is provided to convey fluid or gas away from the lumen (10). This flow path (11) is provided with an inlet opening that debouches in the lumen (10) and an outlet opening (13) that ends in the inner liner of the tubular pipe. The flow path (11) may be provided with a pump (12) or a one-way valve (15) that prevents fluid or gas from flowing into the lumen from the pipe interior. |
