| 摘要 |
The module shall find application in all fields of engineering, such as medicine, the power industry, oil drilling, hydraulic transport, irrigation systems, communication systems, water supply, mechanical engineering and others, for the transportation of fluids. There is facility for the transportation of liquids of different specific weights, including viscous ones, at unlimited distances and heights. Pressure along the length of the flexible tubular element and in each point along the length of the module can be evenly distributed and adjusted, thus reducing the material consumption. In case of colloid liquid transportation, their delamination is avoided. The module includes a flexible tubular element (1) around which, on a screw-like line at least one additional flexible tubular element (2) is found, open at both its ends - inlet (3) and outlet (4). Element (2) is fixed to element (1), and on each additional flexible tubular element (2), along its length and cross section there are valves (5) fitted, capable of allowing fluid (6) in one direction. Elements (2) are fitted evenly or in groups along the length of the flexible tubular element (1), and around them it is also possible to have a second flexible tubular element (9). 5 claims, 8 figures
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