CN215860772U - A filter device for marine gear oil pump - Google Patents
A filter device for marine gear oil pump Download PDFInfo
- Publication number
- CN215860772U CN215860772U CN202121581275.0U CN202121581275U CN215860772U CN 215860772 U CN215860772 U CN 215860772U CN 202121581275 U CN202121581275 U CN 202121581275U CN 215860772 U CN215860772 U CN 215860772U
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- Prior art keywords
- assembly
- filter
- shell
- cleaning
- oil pump
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- 239000012208 gear oil Substances 0.000 title claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 40
- 238000004140 cleaning Methods 0.000 claims abstract description 32
- 238000007789 sealing Methods 0.000 claims abstract description 31
- 238000001802 infusion Methods 0.000 claims abstract description 7
- 238000009434 installation Methods 0.000 claims description 5
- 239000012535 impurity Substances 0.000 abstract description 15
- 239000007788 liquid Substances 0.000 description 7
- 239000003921 oil Substances 0.000 description 5
- 239000000295 fuel oil Substances 0.000 description 4
- 239000002775 capsule Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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- Details And Applications Of Rotary Liquid Pumps (AREA)
Abstract
本实用新型公开了一种船用齿轮油泵的过滤装置，包括外壳组件、内壳组件、封壳组件、过滤组件、固定组件以及清理组件，所述封壳装置与外壳组件活动连接，接触的部位通过密封垫连接保证密封性，前后开有输液口；内壳组件安装在外壳组件内部，与外壳组件活动连接；过滤组件安装在内壳组件内部，并与内壳组件活动连接，过滤组件主要由多个滤网组成，并在内壳组件的下部开设清理组件，用于杂质的排出，固定组件与外壳组件固定连接，能方便的固定在船舶等运输工具上。本实用新型具有密封性能好、过滤方便、清理方便的优点，各组件之间的活动连接方式使得过滤装置拆卸方便、易于固定。
The utility model discloses a filtering device for a marine gear oil pump, which comprises an outer shell component, an inner shell component, a sealing shell component, a filtering component, a fixing component and a cleaning component. The gasket connection ensures tightness, and there are infusion ports in the front and rear; the inner shell assembly is installed inside the outer shell assembly and is movably connected with the outer shell assembly; the filter assembly is installed inside the inner shell assembly and movably connected with the inner shell assembly. It is composed of a filter screen, and a cleaning component is set at the lower part of the inner shell component for the discharge of impurities. The fixing component is fixedly connected with the outer shell component, and can be easily fixed on ships and other transportation tools. The utility model has the advantages of good sealing performance, convenient filtration and convenient cleaning, and the movable connection mode between the components makes the filter device easy to disassemble and fix.
Description
Technical Field
The utility model relates to a filtering device of a marine gear oil pump, and belongs to the technical field of filtering and impurity removal of oil pumps.
Background
A marine filter is an accessory installed in a ship's piping system and functions to filter impurities in the pipeline fluid. The seawater system, the fuel oil system, the lubricating oil system, the dirty oil system, the compressed air system and the like of the ship pipeline system are easy to enter impurities, so that a filter is required to be installed to prevent the impurities from entering the ship equipment to cause the equipment to be incapable of working normally or damaged. Marine strainers are an indispensable accessory in marine pipelines.
Over time, as contaminants are removed, they accumulate on the filter material and eventually restrict the flow of liquid through the filter material. When this kind of condition takes place, need change or wash filtering material, it is comparatively troublesome that current marine gear oil pump filter equipment clearance pollutant, the loaded down with trivial details shortcoming of change part process.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects in the prior art, and provides a filtering device of an oil pump, which can be used for cleaning impurities in liquid conveyed in a ship gear oil pump, has a good filtering effect and is convenient to replace.
In order to solve the technical problems, the utility model is realized by adopting the following technical scheme:
a filtering device of a marine gear oil pump comprises an outer shell component, an inner shell component, an enclosure component and a filtering component, wherein the outer shell component and the enclosure component are movably connected, the inner shell component is movably connected inside the outer shell component, and the filtering component is movably connected inside the inner shell component;
the shell assembly comprises a cylindrical shell and a fixing groove, and the outer surface of the fixing groove is connected with the inner surface of the cylindrical shell;
the inner shell assembly comprises an inner cylinder shell, a fixing block and a cleaning groove, the inner surface of the fixing block is fixedly connected with the outer surface of the inner cylinder shell, the outer surface of the fixing block is movably connected with the inner surface of the fixing groove, and the outer surface of the cleaning groove 303 is connected with the inner surface of the inner cylinder shell;
the capsule assembly comprises a first conical shell, a second conical shell, a sealing connection threaded hole and infusion ports arranged on the first conical shell and the second conical shell;
the filtering component comprises a sealing soft edge, filtering frames and a filtering net, wherein the inner surface of the sealing soft edge is connected with the outer surfaces of the filtering frames, and the outer surface of the filtering net is connected with the inner surface of the filtering frames.
Further, still including fixed subassembly, fixed subassembly includes curved piece and mounting panel, and two curved piece surfaces all are connected with section of thick bamboo column shell surface, and two mounting panel upper surfaces are connected with two curved piece another surfaces respectively.
Further, still include the clearance subassembly, the clearance unit mount is in on the clearance groove, the clearance subassembly includes clearance piece and pulling rod, and the clearance piece is connected with pulling rod one end, clearance piece surface and clearance inslot surface sliding fit.
Further, the housing assembly further includes a gasket mounted between the enclosure assembly and the housing assembly.
Furthermore, the inner shell assembly further comprises an installation clamping seat, and the installation clamping seat is connected with the inner surface of the inner cylinder shell.
Further, the enclosure assembly further comprises a connecting flange, and the connecting flange is mounted on the infusion port.
Furthermore, the filtering component further comprises a handle, the handle is fixedly connected with the outer surface of the filtering frame, and the outer surface of the handle is movably connected with the inner surface of the mounting clamping seat.
Further, the fixing component further comprises a mounting groove, and the mounting groove is formed in the mounting plate.
Further, the cleaning assembly further comprises a sealing bolt, and the outer surface of the sealing bolt is in rotating fit with the inner surface of the sealing connection threaded hole.
Compared with the prior art, the utility model has the following beneficial effects:
(1) according to the filtering device, the outer shell component, the inner shell component, the enclosure component and the filtering component are matched with one another, so that certain sealing performance can be achieved while liquid is filtered and conveyed, and the liquid inside and outside can be well prevented from entering and exiting;
(2) a fixing component is arranged at the lower part of the shell component to realize the fixing function of the filtering device; meanwhile, the mounting groove is formed in the mounting plate of the fixing component, so that the filtering device can be further integrally and firmly fixed on the ship body;
(3) the lower part of the enclosure component is provided with a sealing connection threaded hole and is matched with the cleaning component, so that the filtered impurities can be effectively cleaned out of the filtering device by the cleaning block of the cleaning component while sealing is achieved;
(4) set up sealed the pad between shell subassembly and inner shell subassembly, can prevent that corrosive seawater from getting into filter equipment, strengthen sealing performance.
Drawings
FIG. 1 is a schematic perspective view of a filter assembly of a marine gear oil pump according to the present invention;
FIG. 2 is a front view of a filter assembly of a marine gear oil pump of the present invention;
FIG. 3 is a bottom view of a filter assembly of a marine gear oil pump of the present invention;
FIG. 4 is a schematic view of the internal cross-section of FIG. 2 taken at A-A thereof according to the present invention;
FIG. 5 is a schematic view of the internal cross-sectional structure of FIG. 3 at B-B according to the present invention.
In the figure: a housing assembly 100; a column casing 101; a fixing groove 102; a gasket 103; an inner shell assembly 200; an inner cylindrical shell 201; a fixed block 202; a cleaning tank 203; installing a card seat 204; a capsule assembly 300; a first conical shell 301; a second conical shell 302; an infusion port 303; a connecting flange 304; a threaded hole 305; a filter assembly 400; sealing the soft edge 401; a filter bounding box 402; a screen 403; a handle 404; a fixing assembly 500; a curved block 501; a mounting plate 502; a mounting groove 503; a cleaning assembly 600; a cleaning block 601; pulling the rod 602; the bolts 603 are sealed.
Detailed Description
The utility model is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Example 1
As shown in fig. 1 to 5, a filtering apparatus for a marine gear oil pump includes an outer casing assembly 100, an inner casing assembly 200, an enclosure assembly 300, and a filtering assembly 400, wherein the outer casing assembly 100 and the enclosure assembly 300 are movably connected, and may be bolted or connected in other ways; the inner shell assembly 200 is movably connected inside the outer shell assembly 100, the movable connection mode is suitable for a clamping connection mode, and other modes can be used for fixing and conveniently detaching during use; the filter assembly 400 is movably connected to the inside of the inner housing assembly 200, and the movable connection mode is preferably a clamping connection mode, and other modes can be realized by fixing and conveniently detaching the filter assembly during use.
As shown in fig. 5, the housing assembly 100 mainly includes a cartridge case 101 and a fixing groove 102, and the outer surface of the fixing groove 102 is connected to the inner surface of the cartridge case 101; the inner shell assembly 200 mainly comprises an inner cylinder shell 201 and a fixing block 202, wherein the inner surface of the fixing block 202 is fixedly connected with the outer surface of the inner cylinder shell 201, and the outer surface of the fixing block 202 is movably connected with the inner surface of the fixing groove 102. The number of the fixing blocks 202 and the fixing grooves 102 is 4, and the fixing blocks and the fixing grooves are used in cooperation, so that the inner shell assembly 200 and the outer shell assembly 100 can be conveniently and fixedly installed, and can be easily disassembled.
As shown in fig. 1 to 4, the capsule assembly 300 mainly includes a first conical shell 301, a second conical shell 302, and an infusion port 303 disposed at a position intermediate between the first conical shell 301 and the second conical shell 302 for connecting an external pipeline to deliver a liquid before and after a process.
As shown in fig. 4 and 5, the filter assembly 400 mainly includes a soft sealing edge 401, a filtering frame 402 and a filtering net 403, wherein the inner surface of the soft sealing edge 401 is connected to the outer surface of the filtering frame 402, the outer surface of the filtering net 403 is connected to the inner surface of the filtering frame 402, and 3 soft sealing edges 401 are provided, so that the sealing between the filter assembly 400 and the inner shell assembly 200 can be realized, the overflow of the internal filtering liquid can be prevented, the corrosion of the internal liquid to the inner shell assembly 200 can also be prevented, and the service life of the filter device can be prolonged.
In order to better fix the whole filtering device, when the filtering device is fixed on a ship, two groups of fixing assemblies 500 are symmetrically arranged at the bottom of the shell assembly 100, as shown in fig. 1, fig. 2 and fig. 5, each fixing assembly 500 comprises a curved block 501 and a mounting plate 502, one surface of each curved block 501 is connected with the outer surface of the cylindrical shell 101, the upper surfaces of the two mounting plates 502 are respectively and fixedly connected with the other surfaces of the two curved blocks 501, and the fixing connection can be in an integrally formed mode or a welding mode. In order to further improve the fixing performance of the fixing assembly 500, the mounting plate 502 is further provided with a plurality of mounting grooves 503, and the filter device can be integrally mounted at a position where the filter device needs to be mounted by using bolts in cooperation with the mounting grooves 503, but is not limited to bolt mounting, and other fixing manners may also be implemented.
As shown in fig. 4 and 5, in order to facilitate the operation and clean the filtered impurities out of the filtering apparatus in time, the cleaning assembly 600 is disposed at the bottom of the filtering apparatus, the rectangular hexahedral cleaning groove 203 is formed at the bottom of the inner housing assembly 200, and the cleaning assembly 600 is integrally installed inside the cleaning groove 203. Clearance subassembly 600 mainly includes clearance piece 601 and pull rod 602, clearance piece 601 surface and clearance groove 203 internal surface sliding fit, and clearance piece 601 surface is connected with pull rod 602 one end, and the impurity that filter assembly 400 crossed the filter off can fall into clearance groove 203 for when pulling rod 602 from the outside, clearance piece 601 can be driven and is taken impurity out, reaches the purpose of discharge impurity. On the other hand, since the cleaning groove 203 is directly connected with the outside, in order to ensure the sealing performance of the whole device, a sealing connection threaded hole 305 is formed on the enclosure assembly 300, a sealing bolt 603 is arranged at the external port of the cleaning assembly 600, and the outer surface of the sealing bolt 603 is rotatably matched with the inner surface of the sealing connection threaded hole 403 to achieve the sealing effect.
Further, as shown in fig. 4, in order to enhance the sealability of the housing assembly 100 and the enclosure assembly 300, a gasket 103 is provided at a contact portion therebetween, and the gasket 103 mainly functions to seal the housing assembly 100 against moisture.
Further, as shown in fig. 5, in order to better fix the filter assembly 400 during operation, the inner housing assembly 200 further includes three mounting brackets 204, and one surface of each mounting bracket 204 is connected to the inner surface of the inner housing 201, wherein the number of the mounting brackets 204 is three.
As shown in fig. 1 to 4, the enclosure device 300 further includes two connecting flanges 304, one surface of each of the two connecting flanges 304 is connected to the other end of the first conical shell 301 and the other end of the second conical shell 302, wherein the connecting flanges 304 mainly serve to connect the oil pump.
Further, as shown in fig. 4 and 5, the filter device 400 further includes handles 404, a surface of each handle 404 is connected to an outer surface of the filter frame 402, and the outer surfaces of the handles 404 are slidably engaged with the inner surface of the mounting seat 204, wherein the number of the handles 404 is eighteen, and the handles 404 are mainly used for fixing the filter frame 402.
The working principle is as follows: referring to fig. 1-5, the utility model is a filtering device of a marine gear oil pump, wherein a mounting groove 503 is fixed with a ship body, then the mounting groove is fixed with the oil pump by a connecting flange 304, fuel oil is injected into the device, the fuel oil passes through a filter screen 403, impurities in the fuel oil are separated, the impurities enter a cleaning groove 203, when the impurities need to be cleaned, a sealing bolt 603 is opened, a pulling rod 602 drives a cleaning block 601 to take out the impurities, when parts are maintained, the sealing device 300 is firstly opened, the inner shell device 200 is taken out, a handle 404 slides with a mounting clamping seat 204, a filter frame 402 slides out, and the filter screen 403 can be cleaned or replaced.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581275.0U CN215860772U (en) | 2021-07-13 | 2021-07-13 | A filter device for marine gear oil pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121581275.0U CN215860772U (en) | 2021-07-13 | 2021-07-13 | A filter device for marine gear oil pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215860772U true CN215860772U (en) | 2022-02-18 |
Family
ID=80333469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121581275.0U Active CN215860772U (en) | 2021-07-13 | 2021-07-13 | A filter device for marine gear oil pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215860772U (en) |
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2021
- 2021-07-13 CN CN202121581275.0U patent/CN215860772U/en active Active
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