CN213361485U - Three-dimensional pipeline compensator - Google Patents
Three-dimensional pipeline compensator Download PDFInfo
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- CN213361485U CN213361485U CN202021994601.6U CN202021994601U CN213361485U CN 213361485 U CN213361485 U CN 213361485U CN 202021994601 U CN202021994601 U CN 202021994601U CN 213361485 U CN213361485 U CN 213361485U
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- cylinder
- sealing filler
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- thick bamboo
- pressing sleeve
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Abstract
The utility model provides a three-dimensional pipeline compensator, it includes urceolus (2), arrange inner tube (6) in the urceolus in, the surface of inner tube is the hemisphere, be equipped with between urceolus and inner tube and separate a section of thick bamboo (4), it is equipped with first sealing filler (5) to separate between a section of thick bamboo and the urceolus, it is equipped with second sealing filler (7) to separate to be equipped with between a section of thick bamboo and the inner tube, it has fender ring (3) to weld at the left end that separates a section of thick bamboo, it has first crown plate (12) and second crown plate to weld at the right-hand member that separates a section of thick bamboo, it has a plurality of bolts (11) to revolve on the first crown plate, the bolt withstands first pressure cover (9) and compresses tightly first sealing filler, it has a plurality of bolts also to. When the pipeline generates angular displacement, the axes of the inner cylinder and the outer cylinder can deviate from each other to absorb the angular displacement; when the pipeline generates axial displacement, the inner cylinder and the outer cylinder can move relatively to absorb the axial displacement; the three-dimensional pipeline compensator has the advantages of compact structure, small occupied space, convenience in installation and capability of adapting to occasions with small environmental space.
Description
Technical Field
The invention relates to a pipeline compensator which is used for absorbing the displacement of a pipeline.
Background
The temperature and pressure of the medium transmitted in the pipeline are changed, so that the pipeline generates axial and angular displacement, and in order to ensure the safe operation of the pipeline, a compensator is required to be installed on the pipeline to absorb the displacement of the pipeline. The existing pipeline compensator can only compensate the displacement in one direction, and needs to compensate the displacement in a plurality of directions, at least two compensator combinations in different directions are needed, so that the pipeline compensator is high in use cost, large in occupied space and inconvenient to install.
Disclosure of Invention
The invention aims to provide a three-dimensional pipeline compensator which can compensate the displacement of a pipeline in different directions, has small volume and is convenient to install and use.
The invention has the technical scheme that the three-dimensional pipeline compensator comprises an outer cylinder 2 and an inner cylinder 6 arranged in the outer cylinder, and is characterized in that the outer surface of the inner cylinder is hemispherical, a separating cylinder 4 is arranged between the outer cylinder and the inner cylinder, a first sealing filler 5 is arranged between the separating cylinder and the outer cylinder, a second sealing filler 7 is arranged between the separating cylinder and the inner cylinder, a baffle ring 3 is welded at the left end of the separating cylinder, the excircle of the baffle ring is matched with the inner circle of the outer cylinder, the inner surface of the baffle ring is matched with the outer surface of the inner cylinder, the baffle ring blocks the first sealing filler and the second sealing filler, a first ring plate 12 is fixedly sleeved at the right end of the separating cylinder, a plurality of bolts 11 are symmetrically screwed on the first ring plate, the bolts push against a first pressing sleeve 9, the left side of the first pressing sleeve is contacted with the first sealing filler, a second ring plate 13 is fixedly connected on the inner wall at the right end of the separating cylinder, a plurality of bolts are also, the bolt props against the second pressing sleeve 10, the left side of the second pressing sleeve is contacted with the second sealing filler, and the inner surface of the second pressing sleeve is matched with the outer surface of the inner cylinder.
The invention is characterized in that when the pipeline generates angular displacement, the axes of the inner cylinder and the outer cylinder can deviate from each other to absorb the angular displacement; when the pipeline generates axial displacement, the inner cylinder and the outer cylinder can move relatively to absorb the axial displacement; the first pressing sleeve compresses the first sealing filler to prevent the medium from leaking along the inner wall of the outer barrel, and the second pressing sleeve compresses the second sealing filler to prevent the medium from leaking along the outer surface of the inner barrel.
Compared with the prior art, the invention has the advantages of compensating the axial displacement and the angular displacement of the pipeline, along with compact structure, small occupied space, convenient installation and adaptability to the prior art
The environment space is small.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
The figures are numbered: 1-a first connecting pipe, 2-an outer cylinder, 3-a baffle ring, 4-a separating cylinder, 5-a first sealing filler, 6-an inner cylinder, 7-a second sealing filler, 8-a sliding sleeve, 9-a first pressing sleeve, 10-a second pressing sleeve, 11-a bolt, 12-a first annular plate, 13-a second annular plate and 14-a second connecting pipe.
Detailed Description
A three-dimensional pipeline compensator comprises an outer cylinder 2 and an inner cylinder 6 arranged in the outer cylinder, wherein the left end of the outer cylinder is hermetically welded with a first connecting pipe 1, and the right end of the inner cylinder is hermetically welded with a second connecting pipe 14; the outer surface of the inner cylinder is hemispherical, a separating cylinder 4 is arranged between the outer cylinder and the inner cylinder, a first sealing filler 5 is arranged between the separating cylinder and the outer cylinder, a second sealing filler 7 is arranged between the separating cylinder and the inner cylinder, a baffle ring 3 is welded at the left end of the separating cylinder, the excircle of the baffle ring is matched with the inner circle of the outer cylinder, the inner surface of the baffle ring is matched with the outer surface of the inner cylinder, the baffle ring blocks the first sealing filler and the second sealing filler, a first annular plate 12 is fixedly sleeved at the right end of the separating cylinder, a plurality of bolts 11 are symmetrically screwed on the first annular plate, the bolts prop against a first pressing sleeve 9, the left side of the first pressing sleeve is in contact with first sealing filler through a sliding sleeve 8, a second annular plate 13 is fixedly connected to the inner wall of the right end of the separating cylinder, a plurality of bolts are symmetrically screwed on the second annular plate, the bolts prop against a second pressing sleeve 10, the left side of the second pressing sleeve is in contact with second sealing filler, and the inner surface of the second pressing sleeve is matched with the outer surface of the inner cylinder.
The first and second ring plates may be welded to the spacer.
In order to facilitate assembly, a sleeve body extends from the central part of the first annular plate, a sleeve body also extends from the central part of the second annular plate, and the sleeve body can be screwed on the separating cylinder through screws.
Claims (1)
1. A three-dimensional pipeline compensator comprises an outer cylinder (2) and an inner cylinder (6) arranged in the outer cylinder, and is characterized in that the outer surface of the inner cylinder is hemispherical, a separating cylinder (4) is arranged between the outer cylinder and the inner cylinder, a first sealing filler (5) is arranged between the separating cylinder and the outer cylinder, a second sealing filler (7) is arranged between the separating cylinder and the inner cylinder, a baffle ring (3) is welded at the left end of the separating cylinder, the excircle of the baffle ring is matched with the inner circle of the outer cylinder, the inner surface of the baffle ring is matched with the outer surface of the inner cylinder, the baffle ring blocks the first sealing filler and the second sealing filler, a first ring plate (12) is fixedly sleeved at the right end of the separating cylinder, a plurality of bolts (11) are symmetrically screwed on the first ring plate, the bolts prop against a first pressing sleeve (9), the left side of the first pressing sleeve is contacted with the first sealing filler, a second ring plate (13) is fixedly connected on the inner wall of the right end of the separating, the bolt props against the second pressing sleeve (10), the left side of the second pressing sleeve is contacted with the second sealing filler, and the inner surface of the second pressing sleeve is matched with the outer surface of the inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021994601.6U CN213361485U (en) | 2020-09-14 | 2020-09-14 | Three-dimensional pipeline compensator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021994601.6U CN213361485U (en) | 2020-09-14 | 2020-09-14 | Three-dimensional pipeline compensator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213361485U true CN213361485U (en) | 2021-06-04 |
Family
ID=76151566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021994601.6U Active CN213361485U (en) | 2020-09-14 | 2020-09-14 | Three-dimensional pipeline compensator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213361485U (en) |
-
2020
- 2020-09-14 CN CN202021994601.6U patent/CN213361485U/en active Active
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