CN219198395U - Three-channel through-wall high-pressure sealing structure - Google Patents
Three-channel through-wall high-pressure sealing structure Download PDFInfo
- Publication number
- CN219198395U CN219198395U CN202320624307.3U CN202320624307U CN219198395U CN 219198395 U CN219198395 U CN 219198395U CN 202320624307 U CN202320624307 U CN 202320624307U CN 219198395 U CN219198395 U CN 219198395U
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- Prior art keywords
- wall
- shell
- pressure side
- steel pipe
- channel
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- 238000007789 sealing Methods 0.000 title claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 38
- 239000010959 steel Substances 0.000 claims abstract description 38
- 238000002955 isolation Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000009434 installation 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
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Pressure Vessels And Lids Thereof (AREA)
Abstract
The utility model discloses a three-channel through-wall high-pressure sealing structure, which comprises: the shell, the shell is tubular structure, the shell has hollow passageway, wall body has in the shell, the wall body separates the length direction both sides of the inside passageway of shell into high-pressure side and low-pressure side, the high-pressure side has a plurality of steel pipes, and a plurality of the steel pipes pass behind the wall body from the high-pressure side and reach the low-pressure side, the steel pipe space of high-pressure side space corresponds partial and keeps apart each other with the shell high-pressure side space, the axis of steel pipe is parallel with the axis of shell, 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 through-wall high-pressure sealing structure.
Background
One of the conditions in the industry is to provide separate pipes in a high pressure environment, separate the separate pipes from the high pressure environment, and extend the separate pipes out of the high pressure environment. In the prior art, welded connection or an integrally formed structure is generally adopted, and the steel pipes are sealed by cutting sleeves independently. And the welding structure is not recommended to be adopted under the high corrosion environment of the oil well, and the cutting sleeve can not be independently adopted for sealing the steel pipe in a narrow space, so that the development of the 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 through-wall high-pressure sealing structure, which solves the technical problems that in the prior art, separation and sealing of a high-pressure area and a low-pressure area are required and a welding structure cannot be adopted.
The technical scheme adopted for solving the technical problems is as follows:
a three-channel through-wall high pressure seal structure comprising: the shell, the shell is tubular structure, the shell has hollow passageway, wall body has in the shell, the wall body separates the length direction both sides of the inside passageway of shell into high pressure side and low pressure side, the high pressure side has a plurality of steel pipes, and a plurality of the steel pipes pass the wall body from the high pressure side and arrive the low pressure side after, the steel pipe space of high pressure side space corresponds partial and keeps apart each other with the shell high pressure side space, the axis of steel pipe is parallel with the axis of shell.
According to the three-channel through-wall high-pressure sealing structure, the corresponding part of the shell and the wall body is the step hole, and the aperture of one side of the step hole, which is close to the high-pressure side, is smaller.
According to the three-channel through-wall high-pressure sealing structure, the contact part of the wall body and the inner wall of the shell is provided with the plurality of wall body sealing rings, and the corresponding part of the inner wall of the shell and the positions of the wall body sealing rings are provided with wall body sealing ring grooves.
According to the three-channel through-wall high-pressure sealing structure, the contact part of the outer wall of the steel pipe and the wall body is provided with the steel pipe sealing rings, and the position of the wall body corresponding to the positions of the steel pipe sealing rings is provided with the steel pipe sealing ring grooves.
According to the three-channel through-wall high-pressure sealing structure, the clamping sleeve is arranged outside the steel pipe, one side of the clamping sleeve is in contact with a wall body, and the other side of the clamping sleeve is pressed and positioned through the pressing plate.
According to the three-channel through-wall high-pressure sealing structure, the pressing plate is fixed through the pressing bolt, and the pressing bolt is connected with the inner wall of the shell through threads.
According to the three-channel through-wall high-pressure sealing structure, the side wall of the shell is provided with the locking screws, and the locking screws are contacted with or separated from the side wall of the jacking bolt.
The utility model has the beneficial effects that: the three-channel through-wall high-pressure sealing structure is characterized in that an assembled wall body is arranged at the end part of a shell, and meanwhile, the wall body sealing structure is arranged, so that the end part is detachably sealed; through arranging the steel pipe through holes on the wall body and arranging the sealing structure at the through holes, the wall penetrating and sealing of the pipeline are realized, and the effect of the same integral or welded wall penetrating structure is achieved; the cutting sleeve is arranged to position the steel pipe, so that the steel pipe is prevented from moving.
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.
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, a three-channel through-wall high-pressure sealing structure includes: the shell 1, the shell 1 is tubular structure, the shell 1 has hollow passageway, wall body 2 has in the shell 1, wall body 2 separates the length direction both sides of the inside passageway of shell 1 into high pressure side 11 and low pressure side 12, high pressure side 11 has a plurality of steel pipes 3, and a plurality of steel pipes 3 pass wall body 2 back to low pressure side 12 from high pressure side 11, the steel pipe 3 space of the corresponding part in high pressure side 11 space is kept apart with shell 1 high pressure side space each other, the axis of steel pipe 3 is parallel with the axis of shell 1.
In the preferred embodiment of the utility model, the position of the shell 1 corresponding to the position of the wall body 2 is provided with a step hole, and the aperture of one side of the step hole, which is close to the high pressure side 11, is smaller.
In the preferred embodiment of the utility model, a plurality of wall sealing rings 21 are arranged at the contact position of the wall body 2 and the inner wall of the shell 1, and wall sealing ring grooves are arranged at the corresponding positions of the inner wall of the shell 1 and the wall sealing rings 21.
In the preferred embodiment of the utility model, a plurality of steel pipe sealing rings 33 are arranged at the contact position of the outer wall of the steel pipe 3 and the wall body 2, and steel pipe sealing ring grooves are arranged at the corresponding positions of the wall body 2 and the steel pipe sealing rings 33.
In the preferred embodiment of the utility model, the outer part of the steel pipe 3 is provided with the clamping sleeve 31, one side of the clamping sleeve 31 is contacted with the wall body 2, and the other side of the clamping sleeve 31 is pressed and positioned through the pressing plate 32, as shown in the figure, the pressing plate 32 is of an integral structure, and simultaneously, the positioning and the pressing are carried out on the plurality of steel pipes 3, so that the problem of limited single operation environment is avoided.
In the preferred embodiment of the present utility model, the pressing plate 32 is fixed by a pressing bolt 4, and the pressing bolt 4 is connected with the inner wall of the housing 1 by threads.
In the preferred embodiment of the utility model, a plurality of locking screws 41 are arranged on the side wall of the shell 1, and the locking screws 41 are contacted with or separated from the side wall of the jacking bolt 4
It should be noted that, in the structure of the present application, the high pressure side 11 is a sealing structure, and a part is shown in fig. 1, where the sealing structure is used for flowing or containing high pressure fluid, and a portion of the steel pipe 3 passing out of the high pressure side 11 is also provided with a corresponding sealing structure, which is not described herein, where the application scenario in the present application is that some pipelines need to pass through independent spaces in a high pressure environment, and cannot leak at corresponding passing positions, and meanwhile, due to the needs of the size and working conditions, the sealing structure cannot be set into an integral or welding structure, such as a small size, or a very tight installation position.
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. A three-channel through-wall high-pressure seal structure, comprising: casing (1), casing (1) is tubular structure, casing (1) has hollow passageway, wall body (2) have in casing (1), wall body (2) separate the length direction both sides of casing (1) inside passageway into high pressure side (11) and low pressure side (12), high pressure side (11) have a plurality of steel pipes (3), a plurality of steel pipes (3) pass behind wall body (2) from high pressure side (11) reach low pressure side (12), steel pipe (3) space and casing (1) high pressure side space mutual isolation of high pressure side (11) space corresponding part, the axis of steel pipe (3) is parallel with the axis of casing (1).
2. The three-channel through-wall high-pressure sealing structure according to claim 1, wherein the position of the shell (1) corresponding to the position of the wall body (2) is a step hole, and the aperture of one side of the step hole, which is close to the high-pressure side (11), is smaller.
3. The three-channel through-wall high-pressure sealing structure according to claim 2, wherein a plurality of wall sealing rings (21) are arranged at the contact position of the wall body (2) and the inner wall of the shell (1), and wall sealing ring grooves are arranged at the corresponding positions of the inner wall of the shell (1) and the wall sealing rings (21).
4. A three-channel through-wall high-pressure sealing structure according to claim 3, wherein the contact part of the outer wall of the steel pipe (3) and the wall body (2) is provided with a plurality of steel pipe sealing rings (33), and the corresponding part of the wall body (2) and the steel pipe sealing rings (33) is provided with steel pipe sealing ring grooves.
5. The three-channel through-wall high-pressure sealing structure according to claim 4, wherein a clamping sleeve (31) is arranged outside the steel pipe (3), one side of the clamping sleeve (31) is in contact with the wall body (2), and the other side of the clamping sleeve (31) is pressed and positioned through a pressing plate (32).
6. The three-channel through-wall high-pressure sealing structure according to claim 5, wherein the pressing plate (32) is fixed by a jacking bolt (4), and the jacking bolt (4) is connected with the inner wall of the shell (1) by threads.
7. The three-channel through-wall high-pressure sealing structure according to claim 6, wherein a plurality of locking screws (41) are arranged on the side wall of the shell (1), and the locking screws (41) are contacted with or separated from the side wall of the jacking bolt (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624307.3U CN219198395U (en) | 2023-03-27 | 2023-03-27 | Three-channel through-wall high-pressure sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320624307.3U CN219198395U (en) | 2023-03-27 | 2023-03-27 | Three-channel through-wall high-pressure sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219198395U true CN219198395U (en) | 2023-06-16 |
Family
ID=86703493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320624307.3U Active CN219198395U (en) | 2023-03-27 | 2023-03-27 | Three-channel through-wall high-pressure sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219198395U (en) |
-
2023
- 2023-03-27 CN CN202320624307.3U patent/CN219198395U/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 |