Special damping device used for elbow pipe of petroleum delivering pipeline
A technology of oil transportation and shock absorption device, which is applied in the direction of pipes/pipe joints/fittings, pipe components, mechanical equipment, etc., can solve the problems of large impact force at elbows of oil pipelines and blockage of pipelines by oil impurities, so as to avoid impact , the effect of reducing blockage and reducing stress
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Embodiment 1
[0027] Such as figure 1As shown, the present embodiment provides a special damping device for oil pipeline bends, including a filter device 013 arranged in the straight pipe section of the oil pipeline 001, and a fixed rod group 002 is arranged on the filter device 013, and the fixed rod group 002 Including fixed rod 1 004 and fixed rod 2 011, said fixed rod 1 004 is covered with spring 1 005, said fixed rod 2 011 is covered with spring 2 010, and said spring 1 005 and spring 2 010 are fixed at one end On the filtering device 013, an arc-shaped sliding sleeve 007 is arranged at the bend of the oil pipeline 001, the other end of the fixed rod-005 is arranged in the arc-shaped sliding sleeve 007, and the other end of the spring-005 is connected to the arc-shaped sliding sleeve 007. The opening of the sliding sleeve 007, the other end of the fixed rod 011 is embedded in the outer wall of the arc-shaped sliding sleeve 007, the other end of the spring 2010 is connected to the openi...
Embodiment 2
[0030] Such as figure 1 As shown, the present embodiment provides a special damping device for oil pipeline bends, including a filter device 013 arranged in the straight pipe section of the oil pipeline 001, and a fixed rod group 002 is arranged on the filter device 013, and the fixed rod group 002 Including fixed rod 1 004 and fixed rod 2 011, said fixed rod 1 004 is covered with spring 1 005, said fixed rod 2 011 is covered with spring 2 010, and said spring 1 005 and spring 2 010 are fixed at one end On the filtering device 013, an arc-shaped sliding sleeve 007 is arranged at the bend of the oil pipeline 001, the other end of the fixed rod-005 is arranged in the arc-shaped sliding sleeve 007, and the other end of the spring-005 is connected to the arc-shaped sliding sleeve 007. The opening of the sliding sleeve 007, the other end of the fixed rod 011 is embedded in the outer wall of the arc-shaped sliding sleeve 007, the other end of the spring 2010 is connected to the open...
Embodiment 3
[0034] Such as figure 1 As shown, the present embodiment provides a special damping device for oil pipeline bends, including a filter device 013 arranged in the straight pipe section of the oil pipeline 001, and a fixed rod group 002 is arranged on the filter device 013, and the fixed rod group 002 Including fixed rod 1 004 and fixed rod 2 011, said fixed rod 1 004 is covered with spring 1 005, said fixed rod 2 011 is covered with spring 2 010, and said spring 1 005 and spring 2 010 are fixed at one end On the filtering device 013, an arc-shaped sliding sleeve 007 is arranged at the bend of the oil pipeline 001, the other end of the fixed rod-005 is arranged in the arc-shaped sliding sleeve 007, and the other end of the spring-005 is connected to the arc-shaped sliding sleeve 007. The opening of the sliding sleeve 007, the other end of the fixed rod 011 is embedded in the outer wall of the arc-shaped sliding sleeve 007, the other end of the spring 2010 is connected to the open...
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