CN110469722A - Plastics pass through cabin part - Google Patents
Plastics pass through cabin part Download PDFInfo
- Publication number
- CN110469722A CN110469722A CN201910818041.4A CN201910818041A CN110469722A CN 110469722 A CN110469722 A CN 110469722A CN 201910818041 A CN201910818041 A CN 201910818041A CN 110469722 A CN110469722 A CN 110469722A
- Authority
- CN
- China
- Prior art keywords
- tube
- hole
- fixing seat
- pass
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- 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
- F16L5/10—Sealing by using sealing rings or sleeves only
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The present invention discloses a kind of plastics and passes through cabin part, including fixing seat and through tube, the fixing seat watertight is fixed on the bulkhead of ship, the mounting hole correspondence corresponded on the bulkhead in the fixing seat offers through hole, the through tube is arranged in the through hole, and the through tube is connect with the fixing seat removable seal, the both ends of the through tube and the piping connection of ship.Pass through the watertight fixed setting fixing seat on bulkhead, then through tube is arranged in the through hole in fixing seat, guarantee the watertightness between two neighboring cabin by the sealed connection between through hole and through tube, when avoiding due to that can not be welded to connect between through tube and bulkhead, the problem of not can guarantee watertightness.Simultaneously as passing through cabin part in embodiments of the present invention includes dismountable two parts, through tube can easily be disassembled in installation and maintenance maintenance, solve the problems, such as that steel feed-through is not easy to dismounting and change in existing scheme.
Description
Technical field
The present invention relates to ship pipeline mounting technique fields more particularly to a kind of plastics to pass through cabin part.
Background technique
Ballasting system on foreign-going ship is long-term with contact with sea water due to needing, and the components such as common steel ballast tube hold
Easily there are local coatings to fall off or damaged situation, once and falling off occurs in the protective coating of steel pipe or damaged, with regard to pole
It is subject to the corrosion of seawater.Therefore using the foreign-going ship ballast pipeline of steel pipe design, not only weight is heavy, difficulty of construction is big,
And the probability of its leakage that is corroded is big, the service life of entirety is not also grown.Plastic tube have corrosion resistance it is superior, it is light-weight,
Inner surface is smooth, transports many advantages such as low energy consumption, long service life, easy to transportation and installation, maintenance cost is low, is widely existed
It is used in the systems such as ocean vessel ballast water.
But ballasting system is the system of a full ship, is generally required through full ship in ship double bottom, therefore is pressed
The pipeline of loading system is generally required across a large amount of watertight bulkhead.And plastic tube can not be welded directly with the bulkhead of steel, at it
Through the place of watertight bulkhead, the through tube of welding installation one end steel on watertight bulkhead is generally required, watertight bulkhead has been crossed
It is connect again using plastic tube with rigid matter watertight through tube.Steel through tube in the position for passing through bulkhead is relatively easy to by corruption
Erosion, makes it easy to situations such as revealing, and steel through tube is to be weldingly fixed on bulkhead, and maintenance maintenance is inconvenient.
Summary of the invention
One purpose of the embodiment of the present invention is: providing a kind of plastics and passes through cabin part, corrosion resistance is strong, can be effective
Through watertight bulkhead, and it is easily installed replacement.
In order to achieve the above object, the invention adopts the following technical scheme:
A kind of plastics are provided and pass through cabin part, including fixing seat and through tube, the fixing seat watertight is fixed on the bulkhead of ship
On, the mounting hole correspondence on the bulkhead is corresponded in the fixing seat and offers through hole, and the through tube is arranged in described pass through
In through-hole, and the through tube is connect with the fixing seat removable seal, and the both ends of the through tube and the pipeline of ship connect
It connects.
As a kind of optional technical solution of the invention, towards the center of the through hole on the hole wall of the through hole
It is convexly equipped with limit convex edge, the limit convex is greater than or equal to the diameter of the through tube along the aperture of position.
As a kind of optional technical solution of the invention, the through tube corresponds to the through hole and is convexly equipped with limit convex
Platform, the positive stop lug boss is close to the one end on the limit convex edge and the limit convex along sealed connection.
As a kind of optional technical solution of the invention, the fixing seat is provided with far from the side on the limit convex edge
Gland corresponds to the through tube on the gland and offers through-hole, and the aperture of the through-hole is less than the outer diameter of the positive stop lug boss,
And the aperture of the through-hole is greater than or equal to the outer diameter of the through tube.
As a kind of optional technical solution of the invention, the limit convex along with the is provided between the positive stop lug boss
One gasket seal.
As a kind of optional technical solution of the invention, it is close that second is provided between the gland and the positive stop lug boss
Gasket.
As a kind of optional technical solution of the invention, it is arranged between the positive stop lug boss and the hole wall of the through hole
There is seal assembly.
As a kind of optional technical solution of the invention, the fixing seat includes connected first and second, institute
The outer diameter and the mounting hole for stating first match, and the first position is in the mounting hole, described second outer
Diameter is greater than the aperture of the mounting hole, and described second is bonded close to first side with the bulkhead.
As a kind of optional technical solution of the invention, electric smelting connection method is respectively arranged on the both ends of the through tube
It is blue.
As a kind of optional technical solution of the invention, the through tube is made of non-metal anti-corrosion material.
The invention has the benefit that then through tube is arranged in by the watertight fixed setting fixing seat on bulkhead
In through hole in fixing seat, guarantee the watertight between two neighboring cabin by the sealed connection between through hole and through tube
Property, when avoiding due to that can not be welded to connect between through tube and bulkhead, the problem of not can guarantee watertightness.Simultaneously as
Passing through cabin part in embodiments of the present invention includes dismountable two parts, and through tube can easily be torn open in installation and maintenance maintenance
It unloads down, solves the problems, such as that steel feed-through is not easy to dismounting and change in existing scheme.
Detailed description of the invention
The present invention will be further described in detail below based on the drawings and embodiments.
Fig. 1 is the mounting structure schematic diagram that plastics described in the embodiment of the present invention pass through cabin part.
Fig. 2 is the structural schematic diagram of fixing seat described in the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of through tube described in the embodiment of the present invention.
Fig. 4 is the structural schematic diagram of electric smelting connecting flange described in the embodiment of the present invention.
Fig. 5 is the enlarged diagram of A in Fig. 1.
In figure:
1, bulkhead；2, fixing seat；21, through hole；22, limit convex edge；23, gland；24, first；25, second；3,
Through tube；31, positive stop lug boss；4, the first gasket seal；5, the second gasket seal；6, sealing ring；7, electric smelting connecting flange；71,
Heat flange；72, heating wire.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
In the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
As shown in Fig. 1 to 5, in this present embodiment, a kind of plastics of the invention pass through cabin part, including fixing seat 2 and through tube
3,2 watertight of fixing seat is fixed on the bulkhead 1 of ship, and the mounting hole correspondence corresponded on bulkhead 1 in fixing seat 2 offers through hole
21, through tube 3 is arranged in through hole 21, and through tube 3 is connect with 2 removable seal of fixing seat, the both ends of through tube 3 and ship
The piping connection of oceangoing ship.
The through tube 3 is made of non-metal anti-corrosion material in embodiments of the present invention, i.e., using meeting ship
On design installation requirement pipeline material production, guarantee that the physical property of through tube 3 can reach design requirement, guarantee ship
On pipeline physical property and using safe.
Pass through watertight fixed setting fixing seat 2, the through hole then through tube 3 being arranged in fixing seat 2 on bulkhead 1
In 21, the watertightness between two neighboring cabin is guaranteed by the sealed connection between through hole 21 and through tube 3, avoid by
When can not be welded to connect between through tube 3 and bulkhead 1, the problem of not can guarantee watertightness.Simultaneously as of the invention real
Apply that cabin part is passed through in example includes dismountable two parts, through tube 3 can easily be disassembled in installation and maintenance maintenance, be solved
The problem of steel feed-through is not easy to dismounting and change in existing scheme of having determined.
In embodiments of the present invention, limit convex is convexly equipped with along 22 towards the center of through hole 21 on the hole wall of through hole 21,
Limit convex is greater than or equal to the diameter of through tube 3 along the aperture of 22 positions.
Further, the corresponding through hole 21 of through tube 3 is convexly equipped with positive stop lug boss 31, and positive stop lug boss 31 is close to limit convex along 22
One end and limit convex along 22 be tightly connected.
By the inside projection limit convex of the through hole 21 in fixing seat 2 along 22, and the corresponding projection limit in through tube 3
The fixation to through tube 3 is realized in position boss 31, the mutual cooperation using limit convex along 22 and positive stop lug boss 31.Further,
Limit convex can effectively guarantee the watertightness between two neighboring cabin, avoid along 22 and the sealed connection of positive stop lug boss 31
The problem of revealing is formed through position.
In a preferred embodiment, fixing seat 2 is provided with gland 23 along 22 side far from limit convex, on gland 23
Corresponding through tube 3 offers through-hole, and the aperture of through-hole is less than the outer diameter of positive stop lug boss 31, and the aperture of through-hole is greater than or equal to and passes through
The outer diameter of siphunculus 3.
By that, far from gland 23 is arranged on side of the limit convex along 22, positive stop lug boss 31 can be pressed against limit in fixing seat 2
Position convex edge 22 preferably guarantees positive stop lug boss 31 and limit so that the connection of positive stop lug boss 31 and limit convex between 22 is closer
Leakproofness between the convex edge 22 of position preferably avoids and avoids the problem that forming leakage through position.
In a preferred scheme, limit convex is provided with the first gasket seal 4 between 22 and positive stop lug boss 31, pressure
The second gasket seal 5 is provided between lid 23 and positive stop lug boss 31.
By the way that gasket seal is arranged between 22, positive stop lug boss 31 and gland 23 in limit convex, can further enhance solid
Connection sealing between reservation 2, through tube 3 and gland 23, ensure that the air-tightness between two neighboring cabin, avoid passing through
Position is worn to reveal.
Optionally, it is provided with seal assembly between positive stop lug boss 31 and the hole wall of through hole 21, with better guarantee limit
The leakproofness of the link position of boss 31 and through hole 21, the further sealing effect for enhancing feed-through.
Specifically, the outer diameter of positive stop lug boss 31 and the aperture of through hole 21 match, if offering on positive stop lug boss 31
Dry seal slot, and sealing ring 6 is arranged on seal groove.It is connect by the sealing between sealing ring 6 and seal groove and through hole 21
Touching, to realize the sealing to positive stop lug boss 31 and the link position of through hole 21.
In other embodiments, it can also be realized by other technological means close between through tube 3 and fixing seat 2
Envelope, as long as can guarantee being connected and fixed and sealing between the fixing seat 2 to through tube 3.
In an alternative embodiment, fixing seat 2 is included outside connected first 24 and second 25, first 24
Diameter matches with mounting hole, and first 24 is located in mounting hole, and second 25 outer diameter is greater than the aperture of mounting hole, and second
Portion 25 is bonded close to first 24 side with bulkhead 1.It, can be effective by increasing the contact area between fixing seat 2 and bulkhead 1
Enhancing fixing seat 2 and bulkhead 1 between connective stability, and then can effectively enhance airtight between fixing seat 2 and bulkhead 1
Property.
Specifically, in the above-described embodiments, steel material can be selected in fixing seat 2, it is fixed by welding on bulkhead 1,
So as to effectively guarantee the connection sealing between fixing seat 2 and bulkhead 1.And the leakproofness between fixing seat 2 and through tube 3
It can refer to the structure provided in the above embodiments to solve, so as to the plastics material provided in the effective solution embodiment of the present invention
The installation question of the through tube 3 of matter, and ensure that the corrosion resistance for passing through cabin part of perforation bulkhead 1, and can facilitate subsequent
Through tube 3 is carried out the operation such as to replace in maintenance maintenance work.
In embodiments of the present invention, electric smelting connecting flange 7 is respectively arranged on the both ends of through tube 3.Electric smelting connecting flange 7
Including hot melt flange 71 and heating wire 72, heating wire 72 is set to the circumference of the through-hole of hot melt flange 71, will hot melt for generating heat
The hole wall of flange 71 heats, and is connected and fixed with 3 melting welding of the through tube of plastic material.
The installation steps that plastics described in the embodiment of the present invention pass through cabin part are as follows:
S1, it needs to open up mounting hole on perforative bulkhead 1 in ship；
S2, it is welded and fixed fixing seat 2 is corresponding with mounting hole on bulkhead 1；
S3, gasket seal is worn respectively in the two sides of the positive stop lug boss 31 of through tube 3, and be arranged on positive stop lug boss 31 close
Seal 6；
S4, through tube 3 is worn to the through hole 21 of fixing seat 2, abuts gasket seal along 22 with limit convex；
S5, gland 23 is worn in through tube 3, and gland 23 and fixing seat 2 are joined with bolts；
S6, electric smelting connecting flange 7 in melting welding is distinguished on the both ends of through tube 3；
S7, it is connected using the connecting flange of the pipeline corresponding with 1 two sides of bulkhead of electric smelting connecting flange 7, completes the connection of pipeline.
In the description of this article, it is to be understood that term " on ", "lower", "left", "right", etc. orientation or positional relationships
To be based on the orientation or positional relationship shown in the drawings, it is merely for convenience of description and simplification operation, rather than indication or suggestion institute
The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this hair
Bright limitation.In addition, term " first ", " second ", are only used to distinguish between description, have no special meaning.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment
Or example particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.In
In this specification, schematic expression of the above terms be may not refer to the same embodiment or example.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the embodiments can also be appropriately combined, and forming those skilled in the art can
With the other embodiments of understanding.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of plastics pass through cabin part, which is characterized in that including fixing seat and through tube, the fixing seat watertight is fixed on ship
On bulkhead, the mounting hole correspondence corresponded on the bulkhead in the fixing seat offers through hole, and the through tube is arranged in institute
It states in through hole, and the through tube is connect with the fixing seat removable seal, the both ends of the through tube and the pipe of ship
Road connection.
2. plastics according to claim 1 pass through cabin part, which is characterized in that towards the perforation on the hole wall of the through hole
The center in hole is convexly equipped with limit convex edge, and the limit convex is greater than or equal to the diameter of the through tube along the aperture of position.
3. plastics according to claim 2 pass through cabin part, which is characterized in that the through tube corresponds to the through hole and is convexly equipped with
Positive stop lug boss, the positive stop lug boss is close to the one end on the limit convex edge and the limit convex along sealed connection.
4. plastics according to claim 3 pass through cabin part, which is characterized in that the fixing seat far from the limit convex edge one
Side is provided with gland, and the through tube is corresponded on the gland and offers through-hole, the aperture of the through-hole is less than the limit convex
The outer diameter of platform, and the aperture of the through-hole is greater than or equal to the outer diameter of the through tube.
5. plastics according to claim 2 pass through cabin part, which is characterized in that the limit convex along between the positive stop lug boss
It is provided with the first gasket seal.
6. plastics according to claim 4 pass through cabin part, which is characterized in that be arranged between the gland and the positive stop lug boss
There is the second gasket seal.
7. plastics according to claim 3 pass through cabin part, which is characterized in that the hole wall of the positive stop lug boss and the through hole
Between be provided with seal assembly.
8. plastics according to claim 1 pass through cabin part, which is characterized in that the fixing seat includes connected first and
Two, first outer diameter matches with the mounting hole, and the first position is in the mounting hole, and described second
The outer diameter in portion is greater than the aperture of the mounting hole, and described second is bonded close to first side with the bulkhead.
9. plastics according to claim 1 pass through cabin part, which is characterized in that be respectively arranged with electricity on the both ends of the through tube
Molten connecting flange.
10. plastics according to claim 1 pass through cabin part, which is characterized in that the through tube uses non-metal anti-corrosion material
Material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910818041.4A CN110469722A (en) | 2019-08-30 | 2019-08-30 | Plastics pass through cabin part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910818041.4A CN110469722A (en) | 2019-08-30 | 2019-08-30 | Plastics pass through cabin part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110469722A true CN110469722A (en) | 2019-11-19 |
Family
ID=68514358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910818041.4A Pending CN110469722A (en) | 2019-08-30 | 2019-08-30 | Plastics pass through cabin part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110469722A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350881A (en) * | 2020-03-31 | 2020-06-30 | 广船国际有限公司 | Watertight cabin penetrating assembly and installation method |
| CN113236868A (en) * | 2021-04-07 | 2021-08-10 | 山西阳煤化工机械（集团）有限公司 | Sealing structure |
| CN113460224A (en) * | 2021-07-21 | 2021-10-01 | 上海外高桥造船有限公司 | Open type release detachable water seal device for ship |
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| CN201300964Y (en) * | 2008-10-31 | 2009-09-02 | 国营武昌造船厂 | Pipe penetration piece for marine pipeline |
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| CN202007927U (en) * | 2011-03-10 | 2011-10-12 | 沈家同 | Stuffing box for plastic inspection well |
| CN202302522U (en) * | 2011-10-08 | 2012-07-04 | 余姚市河姆渡庆发实业有限公司 | Polyethylene electric-melting flange |
| CN204477577U (en) * | 2014-12-22 | 2015-07-15 | 浙江伟星新型建材股份有限公司 | A kind of compound mesohigh electric-melting flange structure |
| CN108709017A (en) * | 2018-06-28 | 2018-10-26 | 江苏科技大学 | A kind of pipeline crossing cabin isolation mounting |
| CN208997483U (en) * | 2018-10-25 | 2019-06-18 | 山东东华水泥有限公司 | A kind of powder material storehouse crosses wall pipeline sealing device |
| CN209278676U (en) * | 2018-12-28 | 2019-08-20 | 苏州英威荣环保设备制造有限公司 | A kind of seal of tube terminal fitting |
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| CN2630610Y (en) * | 2003-06-27 | 2004-08-04 | 庞浩辉 | Connection pipe-component |
| US20110018210A1 (en) * | 2006-03-20 | 2011-01-27 | Johannes Alfred Beele | System for Dynamically Sealing a Conduit Sleeve Through Which a Pipe or Cable Extends |
| CN201300964Y (en) * | 2008-10-31 | 2009-09-02 | 国营武昌造船厂 | Pipe penetration piece for marine pipeline |
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| CN208997483U (en) * | 2018-10-25 | 2019-06-18 | 山东东华水泥有限公司 | A kind of powder material storehouse crosses wall pipeline sealing device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350881A (en) * | 2020-03-31 | 2020-06-30 | 广船国际有限公司 | Watertight cabin penetrating assembly and installation method |
| CN113236868A (en) * | 2021-04-07 | 2021-08-10 | 山西阳煤化工机械（集团）有限公司 | Sealing structure |
| CN113236868B (en) * | 2021-04-07 | 2022-07-05 | 山西阳煤化工机械（集团）有限公司 | Sealing structure |
| CN113460224A (en) * | 2021-07-21 | 2021-10-01 | 上海外高桥造船有限公司 | Open type release detachable water seal device for ship |
| CN113460224B (en) * | 2021-07-21 | 2022-07-01 | 上海外高桥造船有限公司 | Open type release detachable water seal device for ship |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191119 |
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| RJ01 | Rejection of invention patent application after publication |