CN219493395U - Quick assembly disassembly's fluid pipeline - Google Patents
Quick assembly disassembly's fluid pipeline Download PDFInfo
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- CN219493395U CN219493395U CN202320577768.XU CN202320577768U CN219493395U CN 219493395 U CN219493395 U CN 219493395U CN 202320577768 U CN202320577768 U CN 202320577768U CN 219493395 U CN219493395 U CN 219493395U
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- disassembly
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Abstract
The utility model relates to the technical field of fluid pipelines, in particular to a fluid pipeline capable of being quickly assembled and disassembled. The quick-disassembly fluid pipeline comprises at least one pipeline unit, wherein the pipeline unit comprises a first pipeline main body, a second pipeline main body and a pipeline disassembly part which are divided into two sections, and two ends of the pipeline disassembly part are connected with the first pipeline main body and the second pipeline main body through flanges; the first pipeline main body is provided with a first pipeline flange, the second pipeline main body is provided with a second pipeline flange, and the two ends of the pipeline disassembly part are respectively provided with a third pipeline flange and a fourth pipeline flange; the face of the first pipeline flange, which is far away from the first pipeline main body, is connected with the face of the third flange, which is far away from the pipeline disassembly part, and the face of the second pipeline flange, which faces the second pipeline main body, is connected with the face of the fourth pipeline flange, which faces the pipeline disassembly part. The embodiment of the utility model provides a fluid pipeline capable of being quickly disassembled and assembled, and provides a fluid pipeline convenient to disassemble and assemble.
Description
Technical Field
The utility model relates to the technical field of fluid pipelines, in particular to a fluid pipeline capable of being quickly assembled and disassembled.
Background
The fluid pipeline is mainly used for transporting fluid.
In the prior art, when the multi-section fluid pipeline is connected on site, the multi-section fluid pipeline is mainly connected in a welding mode. However, the welding of multi-segment pipes is labor intensive, inconvenient to operate, and difficult to disassemble once the welding is completed, requiring maintenance.
Accordingly, in response to the above deficiencies, there is a need to provide a quick-disconnect fluid conduit.
Disclosure of Invention
The embodiment of the utility model provides a fluid pipeline capable of being quickly disassembled and assembled, and provides a fluid pipeline convenient to disassemble and assemble.
The embodiment of the utility model provides a fluid pipeline capable of being quickly disassembled and assembled, which comprises at least one pipeline unit, wherein the pipeline unit comprises a first pipeline main body, a second pipeline main body and a pipeline disassembling part which are divided into two sections, and two ends of the pipeline disassembling part are connected with the first pipeline main body and the second pipeline main body in a flange manner so as to obtain the pipeline unit which is the first pipeline main body, the pipeline disassembling part and the second pipeline main body in sequence along the axial direction;
in the installation state, the first pipeline main body is provided with a first pipeline flange, the second pipeline main body is provided with a second pipeline flange, and the two ends of the pipeline disassembly part are respectively provided with a third pipeline flange and a fourth pipeline flange;
the surface of the first pipeline flange, which is far away from the first pipeline main body, is connected with the surface of the third flange, which is far away from the pipeline disassembly part, the inner diameter of the pipeline disassembly part is larger than the outer diameter of the second pipeline flange, the inner diameter of the fourth pipeline flange is larger than the outer diameter of the second pipeline main body and smaller than the outer diameter of the second pipeline flange, and the surface of the second pipeline flange, which faces the second pipeline main body, is connected with the surface of the fourth pipeline flange, which faces the pipeline disassembly part;
and the first pipeline flange and the third pipeline flange are disassembled, the second pipeline flange and the fourth pipeline flange are disassembled, and the pipeline disassembling part can slide along the second pipeline main body.
In one possible design, a sealing O-ring is provided between the first and third pipe flanges, and the sealing O-ring is provided between the second and fourth pipe flanges.
In one possible design, the sealing O-ring is a cryogenic sealing O-ring.
In one possible design, the tubing removal includes a bellows portion.
Compared with the prior art, the utility model has at least the following beneficial effects:
the first pipeline main body and the second pipeline main body are respectively connected with flanges at two ends of the pipeline disassembly part. The flange connection is mainly connected through the cooperation of bolt and nut, uses flange connection to replace welding among the prior art, so set up, no matter install or dismantle fluid conduit, all very big increase work efficiency.
In this embodiment, after the first and third pipe flanges are disassembled and the second and fourth pipe flanges are disassembled, the pipe disassembly portion may be slid away from the first pipe body. And after the pipeline disassembly part is slipped away, the interior of the pipeline is cleaned and overhauled conveniently. After installation or maintenance, the pipeline dismounting part is slid to the original position, and the flange is connected to restore the fluid pipeline.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an installation state structure of a fluid pipeline according to an embodiment of the present utility model;
fig. 2 is a schematic view of a detachable structure of a fluid pipeline according to an embodiment of the present utility model.
In the figure:
1-a first pipe body;
2-a second pipe body;
3-a pipe disassembly part;
4-a first pipe flange;
5-a second pipe flange;
6-a third pipe flange;
7-a fourth pipe flange;
8-sealing O-rings.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.
In the description of embodiments of the present utility model, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance unless explicitly specified or limited otherwise; the term "plurality" means two or more, unless specified or indicated otherwise; the terms "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, integrally connected, or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present specification, it should be understood that the terms "upper", "lower", and the like used in the embodiments of the present utility model are described in terms of the angles shown in the drawings, and should not be construed as limiting the embodiments of the present utility model. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.
The embodiment of the utility model provides a fluid pipeline capable of being quickly disassembled and assembled, which comprises at least one pipeline unit, wherein the pipeline unit comprises a first pipeline main body 1, a second pipeline main body 2 and a pipeline disassembling part 3 which are divided into two sections, and two ends of the pipeline disassembling part 3 are connected with the first pipeline main body 1 and the second pipeline main body 2 in a flange manner so as to obtain the pipeline unit which comprises the first pipeline main body 1, the pipeline disassembling part 3 and the second pipeline main body 2 in sequence along the axial direction;
the first pipe body 1 and the second pipe body 2 are respectively flange-connected with both ends of the pipe detaching portion 3. The flange connection is mainly connected through the cooperation of bolt and nut, uses flange connection to replace welding among the prior art, so set up, no matter install or dismantle fluid conduit, all very big increase work efficiency.
It should be noted that the fluid conduit may include a plurality of conduit units to achieve detachable connection of the multi-stage conduit units.
In some embodiments of the utility model, in the installed state, the first pipe body 1 is provided with a first pipe flange 4, the second pipe body 2 is provided with a second pipe flange 5, and both ends of the pipe disassembly part 3 are respectively provided with a third pipe flange 6 and a fourth pipe flange 7;
the surface of the first pipeline flange 4 far away from the first pipeline main body 1 is connected with the surface of the third flange far away from the pipeline disassembly part 3, the inner diameter of the pipeline disassembly part 3 is larger than the outer diameter of the second pipeline flange 5, the inner diameter of the fourth pipeline flange 7 is larger than the outer diameter of the second pipeline main body 2 and smaller than the outer diameter of the second pipeline flange 5, and the surface of the second pipeline flange 5 facing the second pipeline main body 2 is connected with the surface of the fourth pipeline flange 7 facing the pipeline disassembly part 3;
the first pipe flange 4 and the third pipe flange 6 are detached, the second pipe flange 5 and the fourth pipe flange 7 are detached, and the pipe detaching portion 3 is slidable along the second pipe body 2.
In the present embodiment, after the first and third pipe flanges 4 and 6 are detached and the second and fourth pipe flanges 5 and 7 are detached, the pipe disassembly portion 3 can be slid away from the first pipe body 1. The pipeline disassembly part 3 is slid away to facilitate cleaning and overhauling the inside of the pipeline. After installation or maintenance, the pipe disassembly part 3 is slid to the original position, and the flange is connected to restore the pipe unit.
In some embodiments of the utility model, a sealing O-ring 8 is provided between the first 4 and third 6 pipe flanges, and a sealing O-ring 8 is provided between the second 5 and fourth 7 pipe flanges.
In this embodiment, a sealing O-ring 8 is provided to increase the sealing performance of the joint.
In some embodiments of the utility model, the sealing O-ring 8 is a cryogenic sealing O-ring 8.
In this embodiment, when the fluid pipe provided by the present utility model is applied to the field of low-temperature fluid transfer, the low-temperature sealing O-ring 8 may be used to maintain excellent sealing performance at low temperature at the connection of the fluid pipe.
In some embodiments of the utility model, the pipe disassembly 3 comprises a bellows portion.
In this embodiment, the problem of welding deviation of the prefabricated pipeline can be effectively solved by using the corrugated pipe. In addition, the corrugated pipe connection is adopted, so that the cold shrinkage deformation of the metal pipeline can be counteracted.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (4)
1. The quick-disassembly fluid pipeline is characterized by comprising at least one pipeline unit, wherein the pipeline unit comprises a first pipeline main body (1), a second pipeline main body (2) and a pipeline disassembly part (3) which are divided into two sections, and two ends of the pipeline disassembly part (3) are in flange connection with the first pipeline main body (1) and the second pipeline main body (2) so as to obtain the pipeline unit which is sequentially provided with the first pipeline main body (1), the pipeline disassembly part (3) and the second pipeline main body (2) along the axial direction;
in the installation state, the first pipeline main body (1) is provided with a first pipeline flange (4), the second pipeline main body (2) is provided with a second pipeline flange (5), and the two ends of the pipeline disassembly part (3) are respectively provided with a third pipeline flange (6) and a fourth pipeline flange (7);
the surface of the first pipeline flange (4) far away from the first pipeline main body (1) is connected with the surface of the third pipeline flange (6) far away from the pipeline disassembly part (3), the inner diameter of the pipeline disassembly part (3) is larger than the outer diameter of the second pipeline flange (5), the inner diameter of the fourth pipeline flange (7) is larger than the outer diameter of the second pipeline main body (2) and smaller than the outer diameter of the second pipeline flange (5), and the surface of the second pipeline flange (5) facing the second pipeline main body (2) is connected with the surface of the fourth pipeline flange (7) facing the pipeline disassembly part (3);
the first pipeline flange (4) and the third pipeline flange (6) are detached, the second pipeline flange (5) and the fourth pipeline flange (7) are detached, and the pipeline detaching part (3) can slide along the second pipeline main body (2).
2. Fluid conduit according to claim 1, characterized in that a sealing O-ring (8) is arranged between the first conduit flange (4) and the third conduit flange (6), and that the sealing O-ring (8) is arranged between the second conduit flange (5) and the fourth conduit flange (7).
3. A fluid conduit according to claim 2, wherein the sealing O-ring (8) is a cryogenic sealing O-ring (8).
4. A fluid conduit according to claim 1, wherein the conduit disassembly portion (3) comprises a bellows portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320577768.XU CN219493395U (en) | 2023-03-22 | 2023-03-22 | Quick assembly disassembly's fluid pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320577768.XU CN219493395U (en) | 2023-03-22 | 2023-03-22 | Quick assembly disassembly's fluid pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219493395U true CN219493395U (en) | 2023-08-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320577768.XU Active CN219493395U (en) | 2023-03-22 | 2023-03-22 | Quick assembly disassembly's fluid pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219493395U (en) |
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2023
- 2023-03-22 CN CN202320577768.XU patent/CN219493395U/en active Active
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