CN104154331B - A kind of pipeline multichannel elasticity crossing cabin part - Google Patents
A kind of pipeline multichannel elasticity crossing cabin part Download PDFInfo
- Publication number
- CN104154331B CN104154331B CN201410346142.3A CN201410346142A CN104154331B CN 104154331 B CN104154331 B CN 104154331B CN 201410346142 A CN201410346142 A CN 201410346142A CN 104154331 B CN104154331 B CN 104154331B
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- CN
- China
- Prior art keywords
- inner tube
- sleeve pipe
- pipeline
- crossing cabin
- cabin part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/14—Sealing for double-walled or multi-channel pipes
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Joints Allowing Movement (AREA)
Abstract
The invention discloses a kind of pipeline multichannel elasticity crossing cabin part, belong to pipeline vibration noise control technique field.Crossing cabin part includes little path tube, inner tube, spacing platen, sleeve pipe, elastomer, welding seat, gasket seal and inner tube spacing ring；Little path tube welds together with inner tube, and inner tube is axially fixed connection inner tube spacing ring, and inner tube, inner tube spacing ring and sleeve pipe are coaxially sulfided by elastomer, and spacing platen is fixing with two end faces of sleeve pipe to be connected；Welding seat is welded on the outer circumference surface of sleeve pipe；Screwed flange connection system pipeline, the bulge-structure of welding seat is connected after the groove fit on bulkhead, is sealed by gasket seal between bulge-structure and groove.The concentration vibration isolation problems of solution of the present invention enough certainly little latus rectum pipeline crossing cabin, can meet again the intensity of bulkhead, sealing and reliability requirements simultaneously.
Description
Technical field
The present invention relates to marine pipeline adnexa, particularly relate to a kind of band being applied to shipbuilding field from spacing,
Self sealss, the pipeline multichannel elasticity crossing cabin part of displacement compensation capability, belong to pipeline vibration noise control technique
Field.
Background technology
Crossing cabin part is one of important accessory of ship pipeline system, and it is for running through watertight compartment, deck, tank
Deng and can make pipeline keep each self-packing pipeline fittings.In order to keep the intensity of bulkhead, sealing and pipeline
Maintainability, boats and ships crossing cabin part generally has two kinds of forms: flange articulated crossing cabin part and nipple crossing cabin
Part.As pipeline inside nominal diameter DN≤32mm, generally select nipple crossing cabin part；When pipeline inside nominal diameter
During DN >=40mm, band is generally selected to screw in the flange articulated crossing cabin part of flange.Either the wearing of which kind of form
Cabin part, current bulkhead crossing cabin part belongs to single channel form, and i.e. one crossing cabin part is only a pipeline through cabin
Being used during wall, this means that when there being a how many pipeline to need through bulkhead, it is necessary to pacify on bulkhead
Fill how many corresponding specifications and the crossing cabin part of quantity, thus cause the number of openings on bulkhead more, and crossing cabin
Part is arranged various, crowded, pipe passage identification difficulty.This complicated phenomenon has many relatively in pipe-line system
Little latus rectum pipeline crossing cabin is particularly evident when arranging.Meanwhile, current crossing cabin part the most preferably solves tube wall knot
Structure vibration and fluid media (medium) pulsation, to bulkhead problem of transmission, lack one and can meet vibration isolation of pipeline requirement, again
The multi-channel pipeline elasticity crossing cabin part of the intensity of bulkhead, sealing, reliability requirements can be met.
Summary of the invention
The invention provides a kind of pipeline multichannel elasticity crossing cabin part, it has mends from spacing, self sealss, displacement
Repaying ability, solution is enough determined the concentration vibration isolation problems of little latus rectum pipeline crossing cabin, can meet again simultaneously bulkhead intensity,
Sealing and reliability requirements.
A kind of pipeline multichannel elasticity crossing cabin part, including little path tube, inner tube, spacing platen, interior hexagonal spiral shell
Nail, sleeve pipe, elastomer, welding seat, gasket seal and inner tube spacing ring；
The two ends of described little path tube are with threaded joint, and number is two or more；
Said inner tube is the cylindrical cavity structure closed；
The inner chamber of described sleeve pipe is toroidal cavity, and the aperture at sleeve pipe two ends is more than the external diameter of inner tube；
The internal diameter of described spacing platen is more than the external diameter of inner tube but is less than the aperture at sleeve pipe two ends；
It is machined with bulge-structure on one side surface of described welding seat；
Its integrated connection relation is: the two ends of little path tube pass radially through respectively inner tube both ends of the surface up and down and with
It welds together, and inner tube is positioned on the periphery of inside pipe casing and is axially fixed connection inner tube spacing ring, interior
Pipe, inner tube spacing ring and sleeve pipe are coaxially sulfided by elastomer, and spacing platen passes through soket head cap screw
Fixing with two end faces of sleeve pipe and be connected, spacing platen constitutes the spacing merit of crossing cabin part together with inner tube spacing ring
Can, it is simultaneously also beneficial to the sulfurating strength improving elastomer with inner tube；Welding seat is welded on the cylindrical of sleeve pipe
On side face；Screwed flange connection system pipeline, after the groove fit on the bulge-structure of welding seat and bulkhead
Connect, sealed by gasket seal between bulge-structure and groove.
Further, described elastomer is epoxide resin material；
Further, the inner peripheral surface of described sleeve pipe extends radially out annular protrusion structure, can increase further
Strong elasticity body and the sulfurating strength of inner tube.
Beneficial effect:
1. the pipeline multichannel elasticity crossing cabin part that the present invention provides, becomes ship piping system with being rigidly connected of bulkhead
Elastic connection, its anti-vibration performance is better than traditional pipe-line system crossing cabin part, it is possible to is effectively isolated piping vibration and makes an uproar
Sound, to the transmission of bulkhead, solves the concentration vibration isolation problems of little latus rectum pipeline crossing cabin, improves the vibration damping of boats and ships
Anti-acoustic capability.
2. the pipeline multichannel elasticity crossing cabin part that the present invention provides with from spacing, self sealss, displacement compensation capability,
Compared with tradition crossing cabin part, decrease bulkhead the number of openings, decrease usable floor area when crossing cabin part is installed,
Improve reliability and the safety of ship piping system work simultaneously.
3. the spacing platen in the present invention constitutes the limit function of crossing cabin part together with inner tube spacing ring, the most also
Be conducive to the sulfurating strength improving elastomer with inner tube.
4. the vibration isolation capability of the present invention is realized by elastomer, owing to the rigidity of elastomer can be in strength of materials scope
Interior freely design, therefore need not consider the problems such as its seal preload, there is stronger anti-vibration performance, displacement
Compensation ability is strong, and security reliability is high.
5. present configuration is compact, easy installation and removal, improves workman's construction, the convenience of maintenance.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention a kind of pipeline multichannel elasticity crossing cabin part.
Fig. 2 is the top view of Fig. 1.
In figure: the little path tube of 1-, 2-inner tube, the spacing platen of 3-, 4-soket head cap screw, 5-sleeve pipe, 6-are elastic
Body, 7-weld seam, 8-weld seat, 9-bulkhead, 10-gasket seal, 11-inner tube spacing ring.
Detailed description of the invention
Develop simultaneously embodiment below in conjunction with the accompanying drawings, describes the present invention.
As shown in figure 1 and 2, including little path tube 1, inner tube 2, spacing platen 3, soket head cap screw 4,
Sleeve pipe 5, elastomer 6, welding seat 8, gasket seal 10 and inner tube spacing ring 11；
The number of described little path tube 1 is four, and two ends are with threaded joint；
Said inner tube 2 is the cylindrical cavity structure closed；
The inner chamber of described sleeve pipe 5 is toroidal cavity, and the aperture at sleeve pipe 5 two ends is more than the external diameter of inner tube 2, sleeve pipe
Extend radially out annular protrusion structure on the inner peripheral surface of 5, elastomer 6 and inner tube 2 can be further enhanced
Sulfurating strength；
The internal diameter of described spacing platen 3 is more than the external diameter of inner tube 2 but is less than the aperture at sleeve pipe 5 two ends；
Described elastomer 6 is epoxide resin material；
It is machined with bulge-structure on one side surface of described welding seat 8；
Its integrated connection relation is: the two ends of little path tube 1 pass radially through the both ends of the surface up and down of inner tube 2 respectively
And weld together with it, inner tube 2 is positioned on the periphery within sleeve pipe 5 and is axially fixed connection inner tube limit
Position ring 11, inner tube 2, inner tube spacing ring 11 and sleeve pipe 5 are coaxially sulfided by elastomer 6, spacing
Platen 3 is connected by soket head cap screw 4 is fixing with two end faces of sleeve pipe 5；Welding seat 8 is welded on set
On the outer circumference surface of pipe 5, there has been the weld seam 7 of interconnection function welding position；Nipple connection system pipeline,
Welding seat 8 bulge-structure be connected after the groove fit on bulkhead 9, between bulge-structure and groove by
Gasket seal 10 seals.
Further, inner tube 2, inner tube spacing ring 11, together with the spacing platen 3 at sleeve pipe 5 two ends, are constituted
The limit function of crossing cabin part, the most spacing is realized by inner tube spacing ring 11 and spacing platen 3, axial limiting by
Spacing platen 3 realizes with inner tube 2；The vibration isolation capability of crossing cabin part is realized by elastomer 6, and inner tube is spacing simultaneously
Ring 11 is also beneficial to the sulfurating strength improving elastomer 6 with inner and outer pipes, improves sealing property.Due to sleeve pipe 5
With the internal diameter of spacing platen 3 more than the external diameter of inner tube 2, inner tube 2 as floating mount is inside sleeve pipe 5,
Therefore crossing cabin part possesses displacement compensation capability.
During the work of crossing cabin part, the pressure acting on whole crossing cabin part has flowing pressure and separation pressure in pipe, stream in pipe
Pressure is undertaken by little path tube 1, and little path tube 1 uses nipple to be connected with system piping；Separation pressure
Mainly being undertaken by the sulfurating strength of elastomer 6 with inner tube 2 and sleeve pipe, sleeve pipe 5 is sat by welding with bulkhead 9
Plate 8 connects, and seals with gasket seal 10, at separation pressure and the work of the spacing power of crossing cabin part inner and outer pipes
Under with, elastomer 6 is squeezed deformed dilation, and self sealss intensity improves further.
The vibration isolation capability of crossing cabin part is realized by epoxy resin elastomer 6, and the rigidity of elastomer 6 can be strong at material
Freely design in the range of degree, it is not necessary to consider the problems such as its seal preload, there is stronger anti-vibration performance, position
Shifting compensation ability is strong, and security reliability is high.
In sum, these are only presently preferred embodiments of the present invention, be not intended to limit the guarantor of the present invention
Protect scope.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made,
Should be included within the scope of the present invention.
Claims (3)
1. a pipeline multichannel elasticity crossing cabin part, including little path tube (1), inner tube (2), spacing pressure
Dish (3), soket head cap screw (4), sleeve pipe (5), elastomer (6), welding seat (8), sealing
Pad (10) and inner tube spacing ring (11)；
The two ends of described little path tube (1) are with threaded joint, and number is two or more；
Said inner tube (2) is the cylindrical cavity structure closed；
The inner chamber of described sleeve pipe (5) is toroidal cavity, and the aperture at sleeve pipe (5) two ends is more than inner tube (2)
External diameter；
The internal diameter of described spacing platen (3) is more than the external diameter of inner tube (2) but is less than the hole at sleeve pipe (5) two ends
Footpath；
It is machined with bulge-structure on one side surface of described welding seat (8)；
Its integrated connection relation is: the two ends of little path tube (1) pass radially through the upper and lower of inner tube (2) respectively
Both ends of the surface also weld together with it, and inner tube (2) is positioned on the periphery that sleeve pipe (5) is internal solid vertically
Surely connecting inner tube spacing ring (11), inner tube (2), inner tube spacing ring (11) and sleeve pipe (5) pass through bullet
Gonosome (6) coaxially sulfides, and spacing platen (3) is by soket head cap screw (4) and sleeve pipe (5)
Two end faces fixing connect；Welding seat (8) is welded on the outer circumference surface of sleeve pipe (5)；Screw thread connects
Head connection system pipeline, the bulge-structure of welding seat (8) is connected after the groove fit on bulkhead (9),
Sealed by gasket seal (10) between bulge-structure and groove.
A kind of pipeline multichannel elasticity crossing cabin part the most according to claim 1, is characterized in that, described bullet
Gonosome (6) is epoxide resin material.
A kind of pipeline multichannel elasticity crossing cabin part the most according to claim 1 and 2, is characterized in that, institute
State and on the inner peripheral surface of sleeve pipe (5), extend radially out annular protrusion structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346142.3A CN104154331B (en) | 2014-07-18 | 2014-07-18 | A kind of pipeline multichannel elasticity crossing cabin part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410346142.3A CN104154331B (en) | 2014-07-18 | 2014-07-18 | A kind of pipeline multichannel elasticity crossing cabin part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104154331A CN104154331A (en) | 2014-11-19 |
| CN104154331B true CN104154331B (en) | 2016-10-19 |
Family
ID=51879905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410346142.3A Expired - Fee Related CN104154331B (en) | 2014-07-18 | 2014-07-18 | A kind of pipeline multichannel elasticity crossing cabin part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104154331B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105570556B (en) * | 2016-02-19 | 2018-11-23 | 珠海云洲智能科技有限公司 | A kind of crossing cabin part |
| CN109737242B (en) * | 2019-01-15 | 2020-11-10 | 江苏科技大学 | Impact resistance device for ship cabin-crossing pipeline |
| CN113346324A (en) * | 2021-07-13 | 2021-09-03 | 刘晓东 | A atmospheric pressure equipment for binding post |
| CN113565959B (en) * | 2021-08-11 | 2024-03-19 | 国网上海市电力公司 | Cabin penetrating sealing structure and cradle head |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB122461A (en) * | 1918-01-22 | 1919-01-22 | James Hunter Collie | Improvements in Multiple Cable Glands for Bulkheads and the like and in Plastic Filling Compounds therefor. |
| DE19602760C2 (en) * | 1996-01-26 | 1999-07-01 | Klein Guenther Industriebedarf | Device for sealing cables, lines or pipes in wall openings |
| US5921589A (en) * | 1997-09-29 | 1999-07-13 | The United States Of America As Represented By The Secretary Of The Navy | Vibration isolating flange assembly |
| ES2328612T3 (en) * | 2006-08-25 | 2009-11-16 | Beele Eng Bv | SYSTEM FOR SEALING DYNAMICLY AT LEAST ONE DRIVING THROUGH WHICH A PIPE OR CABLE IS EXTENDED. |
| CN202132612U (en) * | 2011-05-31 | 2012-02-01 | 刘伟 | Multi-pipeline water-proof sleeve |
| CN203067961U (en) * | 2013-01-15 | 2013-07-17 | 广新海事重工股份有限公司 | Shock absorption bulkhead-passing part |
| CN203258202U (en) * | 2013-04-17 | 2013-10-30 | 威海石岛重工有限公司 | Sealing structure at outlet position of inner coil of equipment |
| CN204025939U (en) * | 2014-07-18 | 2014-12-17 | 中国船舶重工集团公司第七一九研究所 | A kind of pipeline multichannel elasticity crossing cabin part |
-
2014
- 2014-07-18 CN CN201410346142.3A patent/CN104154331B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104154331A (en) | 2014-11-19 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20180718 |
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| CF01 | Termination of patent right due to non-payment of annual fee |