A special independent sealing compensator for pipe gallery system

A technology of compensator and pipe gallery, which is applied to expansion compensation devices for pipelines, pipe elements, pipes/pipe joints/fittings, etc., which can solve the problems of easy leakage, high production cost, and easy breakage of sleeve compensators, etc. problems, achieve the effects of reduced labor costs, long sealing time, and great flexibility

Active Publication Date: 2019-04-30
JIANGSU FENGHE MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the problems of complex structure, high manufacturing cost, easy leakage and breakage of the sleeve compensator in the prior art, the present invention provides an independent sealing compensator dedicated to the pipe gallery system

Method used

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  • A special independent sealing compensator for pipe gallery system
  • A special independent sealing compensator for pipe gallery system
  • A special independent sealing compensator for pipe gallery system

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Embodiment Construction

[0037] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] The invention discloses an independent sealing compensator dedicated to the pipe gallery system. In this embodiment of the invention, the pipe gallery system is composed of several pipes installed on the bracket, and each pipe installed on the bracket is arranged at intervals For the compensator, the compensation amount of the compensator of the present invention is large, and there is no need to set up a group every 40-60m. The compensator is positioned at least along the pipeline length direction on the compensation mechanism mounting frame, the compensation mechanism mounting frame is installed on the ground, and the two ends of the compensator are respectively connected to the upstr...

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Abstract

The invention provides an independent seal compensator special for a corridor system. The compensator comprises an inner movable casing, an outer casing and an end pipe. The end of the inner movable casing is fixed to the lower middle portion in the outer casing, the end of the end pipe is fixed to the inner wall of the top end of the outer casing in a fit manner, and a three-layer casing structure is formed. The tail end of the part, extending into the outer casing, of the inner movable casing is provided with an anti-pull-off device. The anti-pull-off device is fixed around to form a reinforcing region. The anti-pull-off device comprises a first reinforcing mechanism, a second reinforcing mechanism and reinforcing pieces. Each of the first reinforcing mechanism and the second reinforcing mechanism is composed of an arc-shaped plate structure and a straight plate structure. Each arc-shaped plate structure and the corresponding straight plate structure are integrally formed. The first reinforcing mechanism and the second reinforcing mechanism are correspondingly fixed to the two sides of the tail end of the part, extending to the outer casing, of the inner movable casing. The joint of the first reinforcing mechanism and the second reinforcing mechanism is fixed through the reinforcing pieces.

Description

technical field [0001] The invention relates to the technical field of pipeline accessories, in particular to an independent sealing compensator dedicated to the pipeline gallery system. Background technique [0002] Compensators are also customarily called expansion joints, or expansion joints. It consists of a bellows (an elastic element) that constitutes its main body and accessories such as end pipes, brackets, flanges, and conduits. The structure of the existing sleeve compensator generally includes an inner tube and an outer tube, the inner tube is inserted into the outer tube, a sealing packing is provided between the inner tube and the outer tube, and the ends of the inner tube and the outer tube are connected to the heat pipe. When the hot water pipe expands linearly, the inner and outer pipes move relative to each other to compensate for the linear expansion. However, in the sleeve compensator of the traditional structure, the relative movement between the inner ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16L51/00
CPCF16L51/00
Inventor 吉远宏吉远东夏晓丽杨磊
Owner JIANGSU FENGHE MACHINERY MFG
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