CN219263406U - Three-channel wall-penetrating sealing structure with high-pressure fluid channel - Google Patents
Three-channel wall-penetrating sealing structure with high-pressure fluid channel Download PDFInfo
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- CN219263406U CN219263406U CN202320754977.7U CN202320754977U CN219263406U CN 219263406 U CN219263406 U CN 219263406U CN 202320754977 U CN202320754977 U CN 202320754977U CN 219263406 U CN219263406 U CN 219263406U
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- wall
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- pressure fluid
- casing
- steel pipe
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- 239000012530 fluid Substances 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 title claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 43
- 239000010959 steel Substances 0.000 claims abstract description 43
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Measuring Fluid Pressure (AREA)
Abstract
The utility model discloses a three-way through-wall sealing structure with a high-pressure fluid channel, which comprises the following components: the casing, the casing is tubular structure, the casing middle part has the high-pressure fluid channel that extends along length direction, the casing has a plurality of outer wall through-holes that run through the casing outer wall from the left end, every outer wall through-hole is used for holding a steel pipe and passes, outer wall through-hole forms the low pressure side, the casing forms the high pressure side with high pressure piping connection, the steel pipe wears out the high pressure piping who is connected with the casing, the steel pipe is mutually independent with the space in the high pressure fluid channel, the axis of steel pipe is parallel with the high pressure fluid channel axis, need carry out high low pressure region separation seal among the solution prior art, and can't adopt welded structure's technical problem.
Description
Technical Field
The utility model belongs to the technical field of high-pressure containers, and particularly relates to a three-channel wall-penetrating sealing structure with a high-pressure fluid channel.
Background
One working condition in the industrial technology is that an independent pipeline needs to be arranged in a high-pressure environment, the independent pipeline is separated from the high-pressure environment, the independent pipeline extends out of the high-pressure environment, welding connection is generally adopted in the prior art, a welding structure is not recommended to be adopted under the high-corrosion environment of an oil well, and a clamping sleeve cannot be independently adopted for sealing a steel pipe in a too narrow space, so that the development of an assembled wall-penetrating sealing structure is one direction for solving the problem of high-pressure sealing in the field.
Disclosure of Invention
The utility model aims to provide a three-channel wall-penetrating sealing structure with a high-pressure fluid channel, which solves the technical problems that in the prior art, separation sealing of a high-pressure area and a low-pressure area is needed and a welding structure cannot be adopted.
The technical scheme adopted for solving the technical problems is as follows:
a three-channel through-the-wall seal with high pressure fluid channels, comprising: the shell, the casing is tubular structure, the casing middle part has the high-pressure fluid channel that extends along length direction, the casing has a plurality of outer wall through-holes that run through the casing outer wall from the left end, each outer wall through-hole is used for holding a steel pipe and passes, outer wall through-hole forms the low pressure side, the casing forms the high pressure side with high pressure piping connection, the steel pipe wears out the high pressure piping who is connected with the casing, the steel pipe is mutually independent with the space in the high pressure fluid channel, the axis of steel pipe is parallel with high pressure fluid channel axis.
According to the three-channel wall-penetrating sealing structure with the high-pressure fluid channel, the outer wall through hole is a stepped hole, the steel pipe does not completely penetrate through the outer wall through hole, and the apertures of the outer wall through hole and one side of the steel pipe are larger.
According to the three-channel wall-penetrating sealing structure with the high-pressure fluid channel, the steel pipe and the outer wall through hole are provided with the plurality of steel pipe sealing rings.
According to the three-channel wall-penetrating sealing structure with the high-pressure fluid channel, the position of the outer wall through hole corresponding to the position of the steel pipe sealing ring is provided with the containing ring groove.
According to the three-channel wall-penetrating sealing structure with the high-pressure fluid channel, the clamping sleeve is arranged outside the steel pipe, the clamping sleeve joint is connected to the left side of the through hole of the outer wall through threads, and the clamping sleeve joint is matched with the clamping sleeve.
According to the three-channel wall-penetrating sealing structure with the high-pressure fluid channel, the outer wall groove is formed in the position, corresponding to the outer wall through hole, of the outer wall of the shell, and the outer wall groove penetrates through the outer wall through hole.
According to the three-channel wall-penetrating sealing structure with the high-pressure fluid channel, the two ends of the shell in the length direction are provided with the extended connecting threads.
The utility model has the beneficial effects that: the three-channel wall-through sealing structure with the high-pressure fluid channel is provided, the outer wall through hole is formed in the outer wall of the shell, the three-channel wall-through sealing structure can be connected with the steel pipe in an assembled mode, and the sealing structure is arranged at the positions of the steel pipe and the outer wall through hole, so that the sealing of the high-pressure side and the low-pressure side is realized; the through holes on the outer wall are stepped holes, and the steel pipe is easy to accurately install through the positioning of the stepped holes; the outer wall through hole penetrates through the outside through arranging the outer wall groove.
Drawings
The utility model will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
fig. 2 is a side view of an embodiment of the present utility model.
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 of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-2, a three-channel through-wall seal structure with high pressure fluid channels, comprising: the shell 1, the shell 1 is tubular structure, the high-pressure fluid channel 2 that extends along length direction is had at the shell 1 middle part, the shell 1 has a plurality of from the left end through-hole 12 of the outer wall 11 of casing, each outer wall through-hole 12 is used for holding a steel pipe 3 and passes, outer wall through-hole 12 forms the low pressure side, the shell 1 is connected with high-pressure pipeline and is formed high-pressure side 4, steel pipe 3 wears out the high-pressure pipeline of being connected with shell 1, the space in steel pipe 3 and the high-pressure fluid channel 2 is mutually independent, the axis of steel pipe 3 is parallel with high-pressure fluid channel 2 axis.
In the preferred embodiment of the present utility model, the outer wall through hole 12 is a stepped hole, the steel pipe 3 does not completely pass through the outer wall through hole 12, and the hole diameters of the outer wall through hole 12 and one side of the steel pipe 3 are larger.
In the preferred embodiment of the utility model, the steel pipe 3 and the outer wall through hole 12 are provided with a plurality of steel pipe sealing rings 31.
In the preferred embodiment of the present utility model, the outer wall through hole 12 has a receiving ring groove corresponding to the position of the steel pipe sealing ring 31.
In the preferred embodiment of the utility model, the steel pipe 3 is externally provided with a clamping sleeve 32, the left side of the through hole 12 of the outer wall is connected with a clamping sleeve joint 33 through threads, and the clamping sleeve joint 33 is matched with the clamping sleeve 32.
In a preferred embodiment of the present utility model, an outer wall groove 13 is formed at a position corresponding to the outer wall through hole 12 on the outer wall 11 of the shell, and the outer wall groove 13 penetrates through the outer wall through hole 12.
In a preferred embodiment of the present utility model, the two ends of the casing 1 in the length direction are provided with expansion connection threads.
It should be noted that, as shown in fig. 1, the two ends of the casing 1 are connected with other components, so that a high-pressure fluid channel 2 is formed at the middle part of the casing, the steel pipe 3 extends leftwards and passes through the high-pressure fluid channel 2, the left end of the steel pipe 3 passes through the high-pressure fluid channel 2 and also has a sealing structure, while the structure of the present application is that the right end of the steel pipe 3 needs to pass through the space of the high-pressure fluid channel 2, and the structure does not need to be performed in a welding and integral processing mode, because the detachable structure is needed under certain working conditions, and the number of the steel pipes is 3, as shown in fig. 2, the steel pipes can be uniformly arranged along the circumference, can also have a triangle shape, and an outer wall groove 13 is formed at the middle part of the casing, so that the outer wall through hole 12 is communicated with the low-pressure side 5.
In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
It will be understood that modifications and variations will be apparent to those skilled in the art from the foregoing description, and it is intended that all such modifications and variations be included within the scope of the following claims.
Claims (7)
1. Three-channel through-wall sealing structure with high-pressure fluid channel, characterized in that it comprises: casing (1), casing (1) are tubular structure, casing (1) middle part has high-pressure fluid passageway (2) that extend along length direction, casing (1) have a plurality of outer wall through-holes (12) that run through casing outer wall (11) from the left end, each outer wall through-hole (12) are used for holding a steel pipe (3) and pass, outer wall through-hole (12) form the low pressure side, casing (1) are connected with high-pressure pipeline and are formed high-pressure side (4), steel pipe (3) wear out the high-pressure pipeline of being connected with casing (1), space mutual independence in steel pipe (3) and high-pressure fluid passageway (2), the axis of steel pipe (3) is parallel with high-pressure fluid passageway (2) axis.
2. The three-channel wall-penetrating sealing structure with the high-pressure fluid channel according to claim 1, wherein the outer wall through hole (12) is a stepped hole, the steel pipe (3) does not completely penetrate through the outer wall through hole (12), and the hole diameters of the outer wall through hole (12) and one side of the steel pipe (3) are larger.
3. The three-channel through-wall sealing structure with high-pressure fluid channel according to claim 1, wherein the steel tube (3) and the outer wall through hole (12) are provided with a plurality of steel tube sealing rings (31).
4. A three-channel through-wall sealing structure with high-pressure fluid channel according to claim 3, wherein the position of the outer wall through hole (12) corresponding to the position of the steel tube sealing ring (31) is provided with a containing ring groove.
5. The three-channel through-wall sealing structure with the high-pressure fluid channel according to claim 1, wherein a clamping sleeve (32) is arranged outside the steel tube (3), a clamping sleeve joint (33) is connected to the left side of the outer wall through hole (12) through threads, and the clamping sleeve joint (33) is matched with the clamping sleeve (32).
6. The three-channel through-wall sealing structure with the high-pressure fluid channel according to claim 1, wherein an outer wall groove (13) is formed at a position corresponding to the outer wall through hole (12) of the outer wall (11) of the shell, and the outer wall groove (13) penetrates through the outer wall through hole (12).
7. The three-channel through-wall sealing structure with high-pressure fluid channel according to claim 1, wherein the two ends of the shell (1) in the length direction are provided with expansion connection threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320754977.7U CN219263406U (en) | 2023-04-07 | 2023-04-07 | Three-channel wall-penetrating sealing structure with high-pressure fluid channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320754977.7U CN219263406U (en) | 2023-04-07 | 2023-04-07 | Three-channel wall-penetrating sealing structure with high-pressure fluid channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219263406U true CN219263406U (en) | 2023-06-27 |
Family
ID=86854874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320754977.7U Active CN219263406U (en) | 2023-04-07 | 2023-04-07 | Three-channel wall-penetrating sealing structure with high-pressure fluid channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219263406U (en) |
-
2023
- 2023-04-07 CN CN202320754977.7U patent/CN219263406U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231031 Address after: Room 3004, Floor 30, Unit 2, Building 3, No. 266, Shanbanqiao Road, Chenghua Avenue, Chenghua District, 610000, Sichuan Patentee after: Chengdu Yuhe Energy Technology Co.,Ltd. Address before: 610000 room 4, floor 1, unit 2, building 7, No. 1333, Tianlong Avenue, Jinniu high tech Industrial Park, Chengdu, Sichuan Province Patentee before: Chengdu weiruiteda Energy Technology Co.,Ltd. |
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| TR01 | Transfer of patent right |