CN220506026U - Cabin penetrating piece of low-temperature pipe - Google Patents
Cabin penetrating piece of low-temperature pipe Download PDFInfo
- Publication number
- CN220506026U CN220506026U CN202322044701.2U CN202322044701U CN220506026U CN 220506026 U CN220506026 U CN 220506026U CN 202322044701 U CN202322044701 U CN 202322044701U CN 220506026 U CN220506026 U CN 220506026U
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- Prior art keywords
- cabin
- pipe
- sealing
- cabin penetrating
- penetrating
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- 230000000149 penetrating effect Effects 0.000 title claims abstract description 75
- 238000007789 sealing Methods 0.000 claims abstract description 59
- 230000035515 penetration Effects 0.000 claims 2
- 238000009434 installation Methods 0.000 abstract description 9
- 238000003466 welding Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model discloses a low-temperature pipe cabin penetrating piece which is applied to the field of cabin penetrating pieces and comprises a cabin penetrating pipe, wherein the surface of the cabin penetrating pipe is in threaded connection with two sealing pressing plates, and sealing rings are embedded in one side of the two opposite sealing pressing plates; two internal thread blocks are embedded in the cabin penetrating pipe, and a thread connecting pipe is connected with the internal threads of the internal thread blocks; according to the utility model, the cabin penetrating pipe is connected with the two sealing pressing plates, the two sealing pressing plates are connected with the sealing rings and are respectively arranged on the inner side and the outer side of the cabin wall, so that the sealing effect between the cabin penetrating pipe and the cabin penetrating hole can be realized, welding operation is not required in the prior art, the two ends of the cabin penetrating pipe are respectively provided with the internal thread block and the thread connecting pipe, the thread connecting pipe is connected with the flange joint, the connection and the installation of pipelines inside and outside the cabin are convenient while the sealing is ensured by adopting a separation installation mode, and the cabin wall does not need to be provided with the cabin penetrating hole which is larger than the flange joint.
Description
Technical Field
The utility model relates to the field of cabin penetrating pieces, in particular to a low-temperature pipe cabin penetrating piece.
Background
At present, in order to meet the requirement that various pipelines (including cable tubes, low-temperature tubes and fuel gas conveying pipes) of a ship enter the cabin, cabin parts are used to penetrate through the cabin body, so that the pipelines can conveniently enter the cabin.
At present, the utility model in China with the bulletin number of CN217784438U discloses a ship pipeline cabin penetrating piece and a ship, wherein the ship pipeline cabin penetrating piece comprises a pipe body, a first flange plate is fixedly connected to a first end of the pipe body, a second flange plate is fixedly connected to a second end of the pipe body, an outwards-protruding ring body is fixedly connected to the middle part of the outer periphery side of the pipe body, and a web plate and a compression ring are sleeved on the outer side of the pipe body; the circumferential direction of the compression ring is provided with a plurality of fastener mounting holes which are parallel to the axial direction of the pipe body at intervals, each fastener mounting hole is internally provided with a fastener in a penetrating way, and the threaded end of each fastener is connected to the web plate; the projections of the first flange plate and the second flange plate on the web plate along the axial direction of the pipe body are positioned in the outer contour of the web plate; when the ship pipeline cabin penetrating piece is installed, the first flange plate or the second flange plate is not required to be welded, the outer wall of the pipe body is not required to be welded on a ship deck or a bulkhead, the galvanized layer on the inner wall of the pipe body is prevented from being damaged, and the corrosion resistance of the pipe body is ensured.
In summary, although the above-mentioned prior art avoids the secondary welding of the flange head, it is required to weld the web and the cabin, and the hole of the cabin wall is larger than the diameter of the flange in order to facilitate the cabin member to enter the inner wall of the hull during installation, which is inconvenient for installation of the cabin penetrating member.
Disclosure of Invention
The utility model aims to provide a low-temperature pipe cabin penetrating piece, which has the advantage of convenient installation.
The technical aim of the utility model is realized by the following technical scheme: the low-temperature pipe cabin penetrating piece comprises a cabin penetrating pipe, wherein the surface of the cabin penetrating pipe is in threaded connection with two sealing pressing plates, and sealing rings are embedded in one side, opposite to the two sealing pressing plates, of the cabin penetrating pipe; the inside of wearing cabin pipe is embedded to have two internal thread pieces, the inside threaded connection of internal thread piece has the screwed connection pipe, the flange joint is installed to the one end that the screwed connection pipe kept away from wearing cabin pipe.
By adopting the technical scheme, through setting up sealing pressure plate and sealing washer, sealing pressure plate and cabin penetrating pipe threaded connection can realize the effect of sealing between cabin penetrating pipe and the cabin penetrating hole to need not to carry out welding operation, through setting up internal thread piece, screwed connection pipe and flange joint, can realize inside and outside low temperature pipe and install by a time, thereby need not to set up the cabin penetrating hole that is greater than flange joint.
The utility model is further provided with: the cabin penetrating pipe penetrates from the outer side of the cabin wall to the inside of the cabin.
By adopting the technical scheme, the cabin penetrating pipe penetrates into the cabin, so that the low-temperature pipe and the two ends of the cabin penetrating pipe are connected conveniently.
The utility model is further provided with: the shape of the two sealing pressing plates is round, and the shape of the two sealing rings is round.
By adopting the technical scheme, the sealing pressing plate and the sealing ring are round, so that the shapes of the cabin penetrating pipe and the cabin penetrating hole can be better adapted.
The utility model is further provided with: the two sealing rings are respectively positioned on the outer side and the inner side of the cabin wall, and one side, close to the cabin wall, of each sealing ring is contacted with the cabin wall.
By adopting the technical scheme, the two sealing rings are respectively positioned at the outer side and the inner side of the cabin wall and are used for respectively realizing sealing work for the outside of the cabin and the inside of the cabin.
The utility model is further provided with: the cabin penetrating pipe is sleeved with a cabin penetrating hole in the cabin wall, and the diameter of the sealing ring is larger than that of the cabin penetrating hole in the cabin wall.
By adopting the technical scheme, the cabin penetrating pipe and the cabin penetrating hole are sleeved, so that the cabin penetrating pipe can freely enter and exit the cabin, and the diameter of the sealing ring is larger than that of the cabin penetrating hole so as to seal a gap between the cabin penetrating hole and the cabin penetrating pipe.
In summary, the utility model has the following beneficial effects:
according to the utility model, the cabin penetrating pipe is connected with the two sealing pressing plates, the two sealing pressing plates are connected with the sealing rings and are respectively arranged on the inner side and the outer side of the cabin wall, so that the sealing effect between the cabin penetrating pipe and the cabin penetrating hole can be realized, welding operation is not required in the prior art, the two ends of the cabin penetrating pipe are respectively provided with the internal thread block and the thread connecting pipe, the thread connecting pipe is connected with the flange joint, the connection and the installation of pipelines inside and outside the cabin are convenient while the sealing is ensured by adopting a separation installation mode, and the cabin wall does not need to be provided with the cabin penetrating hole which is larger than the flange joint.
Drawings
FIG. 1 is a perspective view of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the structure of the present utility model;
fig. 3 is an enlarged view of the structure of fig. 2 a according to the present utility model.
Reference numerals: 1. a cabin penetrating pipe; 2. a sealing pressing plate; 3. a seal ring; 4. an internal thread block; 5. a threaded connecting pipe; 6. and (3) a flange joint.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Example 1:
referring to fig. 1, 2 and 3, a low-temperature tube cabin penetrating piece comprises a cabin penetrating tube 1, wherein two sealing pressing plates 2 are connected to the surface of the cabin penetrating tube 1 in a threaded manner, and sealing rings 3 are embedded in the opposite sides of the two sealing pressing plates 2; the inside of passing through cabin pipe 1 is embedded to have two internal thread pieces 4, the inside threaded connection of internal thread piece 4 has screwed connection pipe 5, screwed connection pipe 5 is kept away from the one end of passing through cabin pipe 1 and is installed flange joint 6, connect two sealing plates 2 through setting up passing through cabin pipe 1, two sealing plates 2 connect sealing washer 3 and set up respectively at the inside and outside of cabin wall, can realize carrying out sealed effect between passing through cabin pipe 1 and passing through the cabin hole, thereby need not prior art and need carry out welding operation, and set up internal thread piece 4 and screwed connection pipe 5 respectively at the both ends of passing through cabin pipe 1 and be connected, screwed connection pipe 5 and flange joint 6 are connected, the connection installation of pipeline in the cabin has been convenient for when guaranteeing to seal, and need not to set up the passing through cabin hole that is greater than flange joint 6 on the cabin wall.
Referring to fig. 2 and 3, the cabin penetrating pipe 1 penetrates from the outer side of the cabin wall to the inside of the cabin, and the cabin penetrating pipe 1 penetrates to the inside of the cabin, so that the connection between the low-temperature pipe and the two ends of the cabin penetrating pipe 1 is facilitated.
Referring to fig. 1 and 2, the shapes of the two sealing pressing plates 2 are circular, the shapes of the two sealing rings 3 are circular, and the shapes of the cabin penetrating pipe 1 and the cabin penetrating hole can be better adapted through the circular shapes of the sealing pressing plates 2 and the sealing rings 3.
Referring to fig. 2, two sealing rings 3 are respectively positioned at the outer side and the inner side of the cabin wall, one sides of the two sealing rings 3 close to the cabin wall are contacted with the cabin wall, and the two sealing rings 3 are respectively positioned at the outer side and the inner side of the cabin wall for respectively realizing sealing work for the outside of the cabin and the inside of the cabin.
Referring to fig. 2 and 3, the cabin penetrating pipe 1 is sleeved with a cabin penetrating hole in a cabin wall, the diameter of the sealing ring 3 is larger than that of the cabin penetrating hole in the cabin wall, the cabin penetrating pipe 1 and the cabin penetrating hole are sleeved, so that the cabin penetrating pipe 1 can freely enter and exit the cabin, and the diameter of the sealing ring 3 is larger than that of the cabin penetrating hole, so that a gap between the cabin penetrating hole and the cabin penetrating pipe 1 is sealed.
The use process is briefly described: when the cabin is installed, a cabin penetrating hole larger than the cabin penetrating pipe 1 is drilled on the cabin wall, the cabin penetrating pipe 1 penetrates through the cabin penetrating hole, and the two sealing pressing plates 2 drive the two sealing rings 3 to approach together by rotating the two sealing pressing plates 2 and attach to the inner wall and the outer wall of the cabin, so that the sealing of a gap between the cabin penetrating pipe 1 and the cabin penetrating pipe 1 is completed;
then the two threaded connection pipes 5 are respectively in threaded connection with the two ends of the cabin penetrating pipe 1, and then the installation is completed after the two flanges of the low-temperature pipe are sequentially and fixedly installed through the flange joint 6 and the screw caps.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Claims (5)
1. The low-temperature pipe cabin penetrating piece comprises a cabin penetrating pipe (1) and is characterized in that the surface of the cabin penetrating pipe (1) is connected with two sealing pressing plates (2) in a threaded manner, and sealing rings (3) are embedded in one side, opposite to the two sealing pressing plates (2); the inside of wearing cabin pipe (1) is embedded to have two internal thread pieces (4), the inside threaded connection of internal thread piece (4) has screwed connection pipe (5), flanged joint (6) are installed to one end that wearing cabin pipe (1) was kept away from to screwed connection pipe (5).
2. A cryotube pass-through according to claim 1, wherein the pass-through tube (1) passes from the outside of the cabin wall to the inside of the cabin.
3. A cryostat pipe penetration according to claim 1, wherein both sealing platens (2) are circular in shape and both sealing rings (3) are circular in shape.
4. A cryostat tank penetration according to claim 1, characterised in that two sealing rings (3) are located on the outside and inside of the tank wall, respectively, both sealing rings (3) being in contact with the tank wall on the side thereof adjacent to the tank wall.
5. A cryotube bulkhead fitting according to claim 1, wherein the tube (1) is sleeved with a through hole in the bulkhead, and the sealing ring (3) has a larger diameter than the through hole in the bulkhead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322044701.2U CN220506026U (en) | 2023-08-01 | 2023-08-01 | Cabin penetrating piece of low-temperature pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322044701.2U CN220506026U (en) | 2023-08-01 | 2023-08-01 | Cabin penetrating piece of low-temperature pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220506026U true CN220506026U (en) | 2024-02-20 |
Family
ID=89880529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322044701.2U Active CN220506026U (en) | 2023-08-01 | 2023-08-01 | Cabin penetrating piece of low-temperature pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220506026U (en) |
-
2023
- 2023-08-01 CN CN202322044701.2U patent/CN220506026U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |