CN106641678B - A kind of marine main engine debugging lubricating oil filter cone - Google Patents
A kind of marine main engine debugging lubricating oil filter cone Download PDFInfo
- Publication number
- CN106641678B CN106641678B CN201611157680.3A CN201611157680A CN106641678B CN 106641678 B CN106641678 B CN 106641678B CN 201611157680 A CN201611157680 A CN 201611157680A CN 106641678 B CN106641678 B CN 106641678B
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- China
- Prior art keywords
- stainless steel
- lubricating oil
- cone
- filter core
- steel shell
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Classifications
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- 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
- F16N—LUBRICATING
- F16N39/00—Arrangements for conditioning of lubricants in the lubricating system
- F16N39/06—Arrangements for conditioning of lubricants in the lubricating system by filtration
-
- 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
- F16N—LUBRICATING
- F16N2210/00—Applications
- F16N2210/06—Marine
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of marine main engine debugging lubricating oil filter cones, including the taper filter core (3) being contained in tubulose Stainless Steel Shell (1)；Taper filter core (3) includes the stainless steel filtering net (4) for constituting the conical surface, the male union (6) in vertex of a cone connection cone and outside cone, and opening supports bar (5) and outer fringe seal circle (7) positioned at cone bottom；Male union (6) is rotatably connected in the taper filter core connector (16) of the external bend pipe (15) of connection；Bend pipe (15) is connected to the external chamber pressure difference gauge stand (13) of Stainless Steel Shell (1)；The exocoel pressure difference gauge stand (12) for being connected to cavity between the taper filter core (3) and the Stainless Steel Shell (1) is additionally provided on the outer wall of Stainless Steel Shell (1)；Differential pressure indicator (18) is provided between chamber pressure difference gauge stand (13) and exocoel pressure difference gauge stand (12).The present invention cleans defect for host lubricating oil pipeline, prevents impurity from entering cylinder body of host machine, has reusable, simple installation, at low cost, safe marine main engine lubricating oil temporary filter structure.
Description
Technical field
The present invention relates to filter constructions, more specifically to interim for the lubricating oil in marine main engine debugging process
Filter cone equipment.
Background technology
During debugging host, there may be the impurity not cleaned up in host lubricating oil pipeline, impurity into
After entering cylinder body of host machine, cylinder body of host machine is damaged, the cost of reparation is higher, needs to return to the progress of host processing producer when serious
It repairs, expense is larger, and the period is longer, seriously affects cost and the delivery period of ship.Therefore design host lubricating oil is bored temporarily
Shape filter can solve the above problems.
Invention content
The present invention is directed to above-mentioned host lubricating oil impurities removal, to meet in marine main engine debugging process, prevents host profit
Lube pipe cleans defect, caused by impurity enter the requirement of cylinder body of host machine, one kind is provided and may be reused, simple installation,
Marine main engine lubricating oil temporary filter structure at low cost, safe.
In order to achieve the above object, the present invention provides a kind of marine main engine debugging lubricating oil filter cone, including accommodates
In the taper filter core of tubulose Stainless Steel Shell 1；Host lubricating oil pipe connecting flange, the other end is arranged in described Stainless Steel Shell one end
Host side connecting flange is set；The taper filter core includes the stainless steel filtering net for constituting the conical surface, bores interior and cone positioned at vertex of a cone connection
Outer male union, and opening supports bar and outer fringe seal circle positioned at cone bottom；The sealing ring is located at the host
Lubricating oil pipe connecting flange internal orifice；The male union is rotatably connected in the taper filter core connector of the external bend pipe of connection；It is described
Bend pipe is connected to the chamber pressure difference gauge stand outside the Stainless Steel Shell；The company of being additionally provided on the outer wall of the Stainless Steel Shell
The exocoel pressure difference gauge stand of logical cavity between the taper filter core and the Stainless Steel Shell；The chamber pressure difference gauge stand and outer
Differential pressure indicator is provided with by tube body between cavity pressure difference gauge stand.
Under preferred embodiment, the surrounding of the taper filter core connector is radially provided with locating rod.It is described fixed under optimum way
Position bar is the body of rod that isometric, outer end terminates in the Stainless Steel Shell inner wall.
Furthermore it is preferred that under mode, the host side connecting flange is set to the stainless steel wave for connecting the Stainless Steel Shell
Line pipe outer end；The corrugated stainless steel tubing inner end connects the Stainless Steel Shell by counter flange；The counter flange and institute
It states the circumferentially spaced about of host side connecting flange and has been correspondingly arranged adjustment screw and nut.
The advantage of the invention is that：(1) easy for installation, other interim pipelines are not needed, both ends are equipped with connecting flange, directly
Between host lubricating oil pipeline and host.(2) taper filter core, lubricating oil is big by flow, and pyramidal structure can reduce
Impact of the host lubricating oil to filter core.(3) corrugated stainless steel tubing can stretch in a certain range, meet the need of not shipmate type
It asks.(4) be equipped with inside/outside chamber connect pressure difference gauge stand, connect pressure difference table, taper filter core degree of congestion can be measured, when more than
When set pressure differential value, interim taper filter core is replaced.(5) enclosure interior has taper filter core locating rod, locating rod center to have interior spiral shell
Line connects pressure difference gauge stand, while playing taper filter core positioning action.(6) there is opening branch on the sealing ring of taper filter core open end
Strut can increase taper filer element strength and facilitate screwing for taper filter core, sealing ring is pressed on host side connecting flange
On.(7) Stainless Steel Shell and corrugated stainless steel tubing transition flanged joint have adjusting hole on counter flange, pass through and adjust among hole
Whole screw rod, is fixed with nut.
Description of the drawings
Fig. 1 is the stereochemical structure principle schematic of marine main engine lubricating oil one projecting direction of interim filter cone.
Fig. 2 is the stereochemical structure principle schematic of another projecting direction of the interim filter cone of marine main engine lubricating oil.
Fig. 3 is the perspective diagram of partial structurtes inside the interim filter cone of marine main engine lubricating oil, it is shown that taper is filtered
The structure of core connector.
Fig. 4 is the dimensional structure diagram of one projecting direction of taper filter core.
Fig. 5 is the dimensional structure diagram of another projecting direction of taper filter core.
Specific implementation mode
The invention discloses a kind of interim filter cones of marine main engine lubricating oil, are made of three parts component：Stainless steel case
Body 1, adjustable length angle bellows 2, taper filter core 3, wherein Stainless Steel Shell 1 include host lubricating oil pipe connecting flange
11, exocoel pressure difference gauge stand 12, chamber pressure difference gauge stand 13, taper filter core positioned internal bar 14, the pressure difference table for connecting inner cavity
Seat bend pipe 15, tapped taper filter core connector 16, stainless steel casing 17, differential pressure indicator 18；Adjustable length angle ripple
Pipe 2 includes adjustment screw 19, fixing nut 20, host side connecting flange 8, corrugated stainless steel tubing 9, counter flange 10；Taper is filtered
Core 3 includes stainless steel filtering net 4, opening supports bar 5, male union 6, sealing ring 7.
The lubricating oil of taper filter core 3 is big by flow, and pyramidal structure can reduce impact of the host lubricating oil to filter core.No
Rust corrugated steel pipe 9 can stretch in a certain range, meet the needs of not shipmate type.The present invention is equipped with inside/outside chamber and connects pressure
Poor gauge stand connects differential pressure indicator 18, can measure taper filter core degree of congestion, when more than set pressure differential value, replaces interim cone
Shape filter core 3.There are taper filter core positioned internal bar 14, locating rod center to have internal thread inside Stainless Steel Shell 1, connects pressure difference table
Seat, while playing taper filter core positioning action.There is opening supports bar 5 on the sealing ring 7 of 3 open end of taper filter core, can increase
Taper filer element strength, and screwing for taper filter core can be facilitated, sealing ring 7 is pressed on host lubricating oil pipe connecting flange 11.
Stainless Steel Shell 1 and corrugated stainless steel tubing 9 are connected with counter flange 10, are had adjusting hole on counter flange 10, are passed through and adjust among hole
Whole screw rod 19 is fixed with fixing nut 20.
The interim filter cone of marine main engine lubricating oil of the present invention is used for after the completion of host lubricating oil pipeline is installed and cleaned,
During debugging host, the object that may do not cleaned up in filtering lubricant oil pipeline, protected host cylinder body, marine main engine
The appearance and size of the interim filter cone of lubricating oil is consistent with the adjustment short tube of lubricating oil pipeline, when in use by host lubricating oil tune
Whole short tube dismounting, installs the interim filter cone of host lubricating oil, and restoring host lubricating oil after the completion of debugging host adjusts short tube.This
There is easy to use and flexible, safe and reliable advantage, this interim filter cone form of host lubricating oil to belong to invention wound for invention
The property made project.
Fig. 1~3 are the interim filter cone stereochemical structure shape principle schematics of marine main engine lubricating oil of the present invention；Wherein,
There is host lubricating oil pipe connecting flange 11 on stainless steel casing 17, can quickly connect the lubricating oil pipe flange of host, exocoel pressure
Force difference gauge stand 12, chamber pressure difference gauge stand 13, the inside/outside cavity pressure difference gauge stand connect differential pressure indicator 18, and differential pressure indicator 18 can be surveyed
The inside and outside cavity pressure difference of amount, directly reflects the degree of congestion of taper filter core 3, when differential pressure indicator 18 reaches certain numerical value, in time
Taper filter core 3 is replaced, there is taper filter core positioned internal bar 14 inside stainless steel casing 17, on taper filter core positioned internal bar 14
There are tapped taper filter core connector 16 and chamber pressure difference gauge stand bend pipe 15, tapped taper filter core connector 16
It can coordinate with male union 6, chamber pressure difference gauge stand bend pipe 15 connects chamber pressure difference gauge stand 13, stainless steel casing 17
It is connected by counter flange 10 with corrugated stainless steel tubing 9, multiple adjusting holes, one end of adjustment screw 19 is provided on counter flange 10
It is fixed on host side connecting flange 8, the other end passes through the adjusting hole on counter flange 10, when adjusting corrugated stainless steel tubing 9
Length after with fixing nut 20 fix, the screw thread of male union 6 can be with tapped taper filter core connector 16
Cooperation, can to fix taper filter core 3 include stainless steel filtering net 4 by screwing, the open end of stainless steel filtering net 4 in taper filter core 3
Equipped with sealing ring 7, there is opening supports bar 5 on sealing ring 7, sealing ring 7 is pressed on host lubricating oil pipe connecting flange 11, rises
To sealing function, opening supports bar 5 plays the role of increasing intensity and conveniently screws and dismantle.
In actual use, easy for installation, other interim pipelines are not needed, both ends are equipped with connecting flange, directly pacify
Between host lubricating oil pipeline and host.When the installation present invention, it will first be used with stainless steel filtering net 4, opening supports bar 5 outer
Screw nipple 6 is screwed onto on female taper filter core connector 16, is screwed with opening supports bar 5, sealing ring 7 is pressed
Tightly on host lubricating oil pipe connecting flange 11, then host lubricating oil pipe connecting flange 11 is connected to lubricating oil pipeline flange
On, adjust 19 length of adjustment screw, make 9 length of corrugated stainless steel tubing that appropriate variation occur, make host side connecting flange 8 with
The lubricating oil flange of host closely connects, and be then locked nut 20, finally in outer cavity pressure difference gauge stand 12 and chamber pressure
Differential pressure indicator 18 is installed on poor gauge stand 13, that is, completes the installation of the interim filter cone of marine main engine lubricating oil.
After installing the present invention, in Host debugging process, when host lubricating oil enters ship by lubricating oil pipeline
After the interim filter cone of host lubricating oil, by stainless steel filtering net 4, clean lubricating oil enters cylinder body of host machine after filtering, presses
Poor table 18 connects interior exocoel by exocoel pressure difference gauge stand 12 and chamber pressure difference gauge stand 13, and differential pressure indicator 18 can measure interior exocoel
Pressure difference value directly reflects the degree of congestion of taper filter core, when reaching certain numerical value, replaces blocked stainless steel in time
Strainer 4.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope of present disclosure, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (4)
1. a kind of marine main engine debugging lubricating oil filter cone, which is characterized in that
Including the taper filter core (3) being contained in tubulose Stainless Steel Shell (1)；Host is arranged in described Stainless Steel Shell (1) one end
Host side connecting flange (8) is arranged in lubricating oil pipe connecting flange (11), the other end；The taper filter core (3) includes constituting the conical surface
Stainless steel filtering net (4), positioned at the vertex of a cone connection cone in and cone outside male union (6), and positioned at cone bottom opening branch
Strut (5) and outer fringe seal circle (7)；
The sealing ring (7) is located at host lubricating oil pipe connecting flange (11) internal orifice；The male union (6) is screwed on
In the taper filter core connector (16) of the external bend pipe (15) of connection；
The bend pipe (15) is connected to the external chamber pressure difference gauge stand (13) of the Stainless Steel Shell (1)；The stainless steel case
The outer cavity pressure for being connected to cavity between the taper filter core (3) and the Stainless Steel Shell (1) is additionally provided on the outer wall of body (1)
Poor gauge stand (12)；Differential pressure indicator is provided with by tube body between the chamber pressure difference gauge stand (13) and exocoel pressure difference gauge stand (12)
(18)。
2. marine main engine debugging lubricating oil filter cone according to claim 1, which is characterized in that the taper filter core connects
The surrounding of interface (16) is radially provided with locating rod (14).
3. marine main engine debugging lubricating oil filter cone according to claim 2, which is characterized in that the locating rod (14)
The body of rod of the Stainless Steel Shell (1) inner wall is terminated in for isometric, outer end.
4. according to any marine main engine debugging lubricating oil filter cone of claims 1 to 3, which is characterized in that the master
Generator terminal connecting flange (8) is set to corrugated stainless steel tubing (9) outer end for connecting the Stainless Steel Shell (1)；The stainless steel wave
Line pipe (9) inner end connects the Stainless Steel Shell (1) by counter flange (10)；
The counter flange (10) and the circumferentially spaced about of the host side connecting flange (8) have been correspondingly arranged adjustment screw (19)
With nut (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157680.3A CN106641678B (en) | 2016-12-15 | 2016-12-15 | A kind of marine main engine debugging lubricating oil filter cone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157680.3A CN106641678B (en) | 2016-12-15 | 2016-12-15 | A kind of marine main engine debugging lubricating oil filter cone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106641678A CN106641678A (en) | 2017-05-10 |
| CN106641678B true CN106641678B (en) | 2018-11-02 |
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ID=58822648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611157680.3A Active CN106641678B (en) | 2016-12-15 | 2016-12-15 | A kind of marine main engine debugging lubricating oil filter cone |
Country Status (1)
| Country | Link |
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| CN (1) | CN106641678B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107553391B (en) * | 2017-09-15 | 2023-06-13 | 中国石油化工股份有限公司 | Auxiliary disassembling and inspecting tool for conical filter element of filter |
| CN110787520A (en) * | 2019-11-08 | 2020-02-14 | 招商局重工（江苏）有限公司 | Conical filter with differential pressure gauge |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004014149B4 (en) * | 2004-03-20 | 2007-01-25 | Hydac Filtertechnik Gmbh | filter means |
| CN201420583Y (en) * | 2009-03-31 | 2010-03-10 | 浙江大学 | Warning device of oil filter |
| CN201487467U (en) * | 2009-06-24 | 2010-05-26 | 河南送变电建设公司 | Corrugated tube |
| CN202209197U (en) * | 2011-07-22 | 2012-05-02 | 蓬莱中柏京鲁船业有限公司 | Flushing filter for oil flushing of main machine |
| US20150060496A1 (en) * | 2013-08-27 | 2015-03-05 | Black & Decker Inc. | Grease gun |
| CN204152586U (en) * | 2014-04-15 | 2015-02-11 | 南车玉柴四川发动机股份有限公司 | A kind of engine lubricating oil security filter |
| CN204403760U (en) * | 2014-10-07 | 2015-06-17 | 王洪江 | Dynamic equipment lubrication oil filling bucket |
| CN204403758U (en) * | 2014-12-12 | 2015-06-17 | 南京梅山冶金发展有限公司 | A kind of oil return apparatus of oil gas lubricating system |
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2016
- 2016-12-15 CN CN201611157680.3A patent/CN106641678B/en active Active
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| CN106641678A (en) | 2017-05-10 |
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