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    • 55. 发明公开
    • TEST PRESSURISATION DEVICE FOR HOSE
    • VORRICHTUNG ZUR TESTWEISEN UNTERDRUCKSETZUNG EINES SCHLAUCHS
    • EP2521903A1
    • 2012-11-14
    • EP10842341.9
    • 2010-12-17
    • Allgotech AB
    • FRITJOFSSON, Per-ArneAHLÉN, Anders
    • G01M3/04G01M3/02
    • G01M3/26A62C33/02G01M3/04G01M3/24G01M3/2846
    • A test pressurisation device (100) for hose (1) includes a first pair of press/driving rolls (10, 12) between which the hose can be inserted, and a second pair of press/driving rolls (20, 22) between which the hose can be inserted. The first pair of press/driving rolls (10, 12) is arranged on a distance from the second pair of press/driving rolls (20, 22). Further each pair of press/driving rolls is arranged for pressing the hose together between the rolls in conjunction with pressurisation with a medium such as water so that a limited part of the hose, which is located between the first and the second pair of press/driving rolls, can be held pressurised and control of the hoses or its couplings tightness is admitted. Furthermore, while sections of the hose are held pressurised between the pairs of press/driving rolls, the same pairs of press/driving rolls are feeding the hose forward, thus checking the hoses tightness in a continuously moving section approach. In this way a very space efficient solution is achieved, as only a limited part of the hose needs to be held pressurised at a time.
    • 用于软管(1)的测试加压装置(100)包括第一对压力/驱动辊(10,12),软管可插入其间,第二对压力/驱动辊(20,22) 可以插入软管。 第一对压力/驱动辊(10,12)布置在与第二对压力/驱动辊(20,22)一定距离上。 此外,每对压力/驱动辊被布置成将软管一起压在辊之间,同时用诸如水的介质加压,使得软管的有限部分位于第一和第二对压力/ 驱动辊,可以保持压力,控制软管或其联轴器的密封性。 此外,虽然软管的部分在压力/驱动辊对之间保持加压,但是相同的压力/驱动辊对正在向前供给软管,从而检查连续移动部分方法中的软管密封性。 以这种方式,实现了一种非常空间有效的解决方案,因为只需要将软管的有限部分一次保持加压。