Big-pull-rod transverse compensator
A large tie rod, horizontal technology, applied in the field of compensators, can solve the problems of pipeline leakage, liquid outflow, poor sealing, etc., to achieve good sealing effect and prevent leakage.
Pending Publication Date: 2018-09-25
江苏新高波纹管有限公司
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Problems solved by technology
[0002] The existing pressure-balanced corrugated compensator for straight pipes can only absorb axial displacement, and cannot compensate for large lateral displacements such as non-straight pipelines and equipment. Axial displacement within the tie rod. At present, when the large tie rod transverse compensator is connected to the pipeline, after long-term use, due to the wear of the sealing packing, it is easy to have poor sealing performance and cause the liquid in the pipe to flow out. In severe cases, the pipeline will leak. Therefore, We propose a large tie rod transverse compensator
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] see Figure 1-3 , the present invention provides a technical solution: a large pull rod transverse compensator, including an intermediate joint 1, bellows 2 are installed at both ends of the intermediate joint 1, and two sets of bellows 2 are installed on the side away from the intermediate joint 2 Flange 3, flange 3 is provided with an annular groove 9, and four sets of expansion devices 10 are evenly installed in the annular groove 9, and a sealed cha...
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The invention discloses a big-pull-rod transverse compensator in the technical field of compensators. The big-pull-rod transverse compensator comprises a middle joint, wherein corrugated pipes are mounted at two ends of the middle joint, flanges are mounted on one side, far away from the middle joint, of two groups of the corrugated pipes, annular grooves are formed in the flanges, four groups ofexpansion devices are uniformly mounted in the annular grooves, and a sealing chamber is formed between each two groups of the expansion devices; and sealing fillers are mounted in the sealing chambers, moving plates are arranged in the expansion devices in a sliding manner, and screw rods are mounted on one sides, far away from the expansion devices, of the moving plates. According to the big-pull-rod transverse compensator, by rotating handles, the screw rods are rotated in threaded holes, the moving plates are moved towards the inner sides of the flanges, two groups of sealing cushions areextruded to move towards two sides, and the sealing fillers are stressed to be expanded so as to be well fit with a connecting pipeline, so that the relatively good sealing effect is achieved, and theloss caused due to leakage of a pipeline is prevented.
Description
technical field [0001] The invention relates to the technical field of compensators, in particular to a large tie rod transverse compensator. Background technique [0002] The existing pressure-balanced corrugated compensator for straight pipes can only absorb axial displacement, and cannot compensate for large lateral displacements such as non-straight pipelines and equipment. Axial displacement within the tie rod. At present, when the large tie rod transverse compensator is connected to the pipeline, after long-term use, due to the wear of the sealing packing, it is easy to have poor sealing performance and cause the liquid in the pipe to flow out. In severe cases, the pipeline will leak. Therefore, We propose a large tie rod transverse compensator. Contents of the invention [0003] The purpose of the present invention is to provide a large tie rod transverse compensator to solve the problems raised in the above background technology. [0004] In order to achieve the ...
Claims
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IPC IPC(8): F16L51/03
CPCF16L51/03
Inventor 周阳陈海英于洪明
Owner 江苏新高波纹管有限公司