CN205549787U - Lubricating oil centrifugal filtration device - Google Patents
Lubricating oil centrifugal filtration device Download PDFInfo
- Publication number
- CN205549787U CN205549787U CN201620308370.6U CN201620308370U CN205549787U CN 205549787 U CN205549787 U CN 205549787U CN 201620308370 U CN201620308370 U CN 201620308370U CN 205549787 U CN205549787 U CN 205549787U
- Authority
- CN
- China
- Prior art keywords
- filter core
- axle
- lubricating oil
- filter element
- casing
- 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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- Centrifugal Separators (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a lubricating oil centrifugal filtration device, including last casing, lower casing, go up the casing and be provided with the centrifugal filtration device down between the casing, the centrifugal filtration device includes the axle and sets up at epaxial filter core, the inboard cavity of filter core, with the oil inlet intercommunication on the last casing, be the exocoel between filter core and the lower casing, the oil -out on the casing is gone up to the exocoel intercommunication, the filter core outside is provided with the metal protecting wire net, the epaxial tray that is provided with, tray restriction filter core is in epaxial position, the one end of axle is provided with the drive plate, the outside of filter core is 40mm with the minimum distance between time shells inner wall, the utility model discloses a filter core outside is provided with the metal protecting wire net, prevents to break at centrifugal filtration in -process filter core, and is practical reliable, simply durable.
Description
Technical field
This utility model relates to defecator field, particularly relates to a kind of for filtering in lubricating oil
The lubricating oil centrifugation defecator of impurity.
Background technology
Lubricating oil is used in all kinds automobile, plant equipment reducing friction, protection machinery
And the liquid of workpiece or semisolid lubricants, act primarily as lubrication, cooling, antirust, clear
Clean, seal and the effect such as buffering.Lubricating oil is typically by base oil and additive two parts group
Become.Owing to lubricating system seepage, poorly sealed, fluid are chronically at thermic load, open
Moisture in the reason air such as oil storage, gas penetrate in fluid, cause lubricating Water in oil,
Containing gas.Due to lubricating system seepage, the granule dust in air enters or system wear powder
Dirt comes off, lubricating oil for a long time high temperature, necessarily cause containing underwater operation part fluid cracking
Rotten precipitation colloid substance.Aqueous, gassiness, impure harm in lubricating oil: make oil
Liquid rapid oxidation is rotten generates acidic materials, corrodes metal contact surface；In fluid, additive sinks
Forming sediment and lost efficacy, oil lubrication film thickness reduces, and Mechanical Contact surface wear aggravates；Oil lubrication,
Cooling, mobile performance reduce, and accelerate metal surface tired；The ice crystal formed under low temperature makes unit
Part blocks；Responding slowly with oil system and with irregular action, conductive performance reduces；Make
Oil transfer pump and power-equipment cavitate and damage.Therefore, in engineer applied, need to arrange filter
But the impurity in core filtering lubricant oil., the filter efficiency of common lubricating oil filter is low,
When using centrifugal filtration, under centrifugal force, filter element is easily broken.
Summary of the invention
This utility model is in order to overcome deficiency of the prior art, it is provided that lubricating oil centrifugation mistake
Filter device, is provided with metal protecting wire net, prevents in centrifugal filtration outside filter element of the present utility model
During filter element rupture, practical reliable, simple and durable.
This utility model is to be achieved through the following technical solutions:
Lubricating oil centrifugation defecator, including upper shell, lower house, described upper shell with under
Being provided with centrifugal filter device between housing, described centrifugal filter device includes axle and setting
Filter element on axle, hollow inside described filter element, connect with the oiler on upper shell, institute
State between filter element and lower house as exocoel, the oil-out on described exocoel connection upper shell.Institute
State and outside filter element, be provided with metal protecting wire net.
As optimal technical scheme of the present utility model, described axle is provided with pallet, pallet
Limit filter element position on axle.
As optimal technical scheme of the present utility model, one end of described axle is provided with transmission
Dish.
As optimal technical scheme of the present utility model, the outermost of described filter element and lower house
Minimum range between inwall is 40mm.
Compared with prior art, the beneficial effects of the utility model are: of the present utility model
It is provided with metal protecting wire net outside filter element, prevents filter element in centrifugal filtration process from rupturing, practical
Reliably, simple and durable.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, oiler；2, oil-out；3, lower house；4, exocoel；5, filter
Core；6, pallet；7, axle；8, inner chamber；9, upper shell；10, drive plate.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, with
Lower combination drawings and Examples, are further elaborated to this utility model.Should manage
Solving, specific embodiment described herein only in order to explain this utility model, is not used to
Limit this utility model.
Referring to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described lubricating oil centrifugation defecator, including upper shell 9, lower house 3, described upper casing
Being provided with centrifugal filter device between body 9 and lower house 3, described centrifugal filter device includes
Axle 7 and the filter element 5 being arranged on axle 7, hollow inside described filter element 5, with upper shell 9
On oiler 1 connect, be exocoel 4 between described filter element 5 and lower house 3, described outside
Chamber 4 connects the oil-out 2 on upper shell 9.It is provided with metal protecting wire net outside described filter element 5
11。
As a preferred embodiment of the present utility model, described axle 7 is provided with pallet
6, pallet 6 limits filter element 5 position on axle 7.
As a preferred embodiment of the present utility model, one end of described axle 7 is provided with biography
Moving plate 10.
As a preferred embodiment of the present utility model, the outermost of described filter element 5 with under
Minimum range between housing 3 inwall is 40mm.
Compared with prior art, the beneficial effects of the utility model are: of the present utility model
Filter element 5 is rotatable with axle 7, is thrown away by lubricating oil in rotary course from filter element 5, with
In time, stay inside filter element 5 by impurity, and good filtration effect, the rate of filtration is fast.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this practicality
Novel, all made within spirit of the present utility model and principle any amendment, equivalent replace
Change and improvement etc., within should be included in protection domain of the present utility model.
Claims (4)
1. lubricating oil centrifugation defecator, including upper shell (9), lower house (3), described upper shell
(9) and be provided with centrifugal filter device between lower house (3), described centrifugal filter device includes axle
(7) and the filter element (5) that is arranged on axle (7), described filter element (5) inner side hollow, with upper casing
Oiler (1) connection on body (9), is exocoel between described filter element (5) and lower house (3)
(4), the oil-out (2) on described exocoel (4) connection upper shell (9), it is characterised in that: institute
State filter element (5) outside and be provided with metal protecting wire net (11).
Lubricating oil centrifugation defecator the most according to claim 1, it is characterised in that: described axle
(7) being provided with pallet (6) on, pallet (6) limits filter element (5) in the upper position of axle (7).
Lubricating oil centrifugation defecator the most according to claim 1, it is characterised in that: described axle
(7) one end is provided with drive plate (10).
Lubricating oil centrifugation defecator the most according to claim 1, it is characterised in that: described filter
Minimum range between outermost and lower house (3) inwall of core (5) is 40mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308370.6U CN205549787U (en) | 2016-04-13 | 2016-04-13 | Lubricating oil centrifugal filtration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308370.6U CN205549787U (en) | 2016-04-13 | 2016-04-13 | Lubricating oil centrifugal filtration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205549787U true CN205549787U (en) | 2016-09-07 |
Family
ID=56811809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620308370.6U Expired - Fee Related CN205549787U (en) | 2016-04-13 | 2016-04-13 | Lubricating oil centrifugal filtration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205549787U (en) |
-
2016
- 2016-04-13 CN CN201620308370.6U patent/CN205549787U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Tian Bao Inventor before: Feng Jiawei |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170306 Address after: 201103 room E, building 618, Wuzhong Road, Shanghai, No. 9, Patentee after: Shanghai well oil & Gas Group Co., Ltd. Address before: 311816 Zhejiang city of Shaoxing Province Feng Jia Cun town of Zhuji city shop Patentee before: Feng Jiawei |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20200413 |