CN106763002B - A kind of spiral separation mechanism for oil tank breather - Google Patents
A kind of spiral separation mechanism for oil tank breather Download PDFInfo
- Publication number
- CN106763002B CN106763002B CN201611230444.XA CN201611230444A CN106763002B CN 106763002 B CN106763002 B CN 106763002B CN 201611230444 A CN201611230444 A CN 201611230444A CN 106763002 B CN106763002 B CN 106763002B
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- China
- Prior art keywords
- cylinder
- baffles
- separation mechanism
- oil
- oil tank
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding
Abstract
The present invention relates to a kind of spiral separation mechanism for oil tank breather, including cylinder, helical blade, sharf and baffles, the helical blade outer rim is fixed on the cylinder inner wall, inner edge is fixed on the sharf, and the sharf lower end is flushed with the lower end of the cylinder, the cylinder is stretched out in upper end and is connected with the baffles.The purpose of the present invention, the separating mechanism effectively can adsorb the oil particles discharged in air in helical blade and cylinder inner wall, so as to avoid oil particles from the venthole outflow pollution environment of respirator, the appearance of influence hydraulic oil container.
Description
Technical field
The invention belongs to fuel tank technical field, is related to a kind of spiral separation mechanism for oil tank breather.
Background technology
Hydraulic oil container is as the essential oil vessel of hydraulic test, when the piston rod of hydraulic cylinder stretches out, hydraulic pressure
Pump send hydraulic oil to hydraulic cylinder, and then hydraulic oil is returned to hydraulic oil container when the piston rod retraction of hydraulic cylinder, because
This hydraulic oil container needs to set pneumostome to communicate with outside so that the air in babinet is passed in and out with the disengaging of hydraulic oil.When
After equipment works long hours, adrift many hydraulic oil particles in the air in hydraulic oil container, when hydraulic oil returns to hydraulic oil container
When middle, the hydraulic oil in hydraulic oil container increases, and air is discharged from pneumostome, so as to will contain aerial hydraulic oil particle
Also discharge.Hydraulic oil particle is taken out of during air discharge, in hydraulic oil container often in the breathing of hydraulic oil container in order to prevent
Mouth setting respirator.
Existing respirator is adhered to filter cotton in the air disengaging of hydraulic oil container containing aerial hydraulic oil particle
On, when the hydraulic oil adhered on filter cotton reaches saturation, the hydraulic oil on filter cotton has the work of air-flow and gravity with exhalation
Flowed out with the lower venthole through respirator and pollute environment, influence the appearance of hydraulic oil container.
The content of the invention
In view of this, can be effective it is an object of the invention to provide a kind of spiral separation mechanism for oil tank breather
By discharge air in oil particles adsorb in helical blade and cylinder inner wall, so as to avoid outlet of the oil particles from respirator
Hole outflow pollution environment, the appearance for influencing hydraulic oil container.
To reach above-mentioned purpose, the present invention provides following technical solution：
A kind of spiral separation mechanism for oil tank breather, portion include cylinder, helical blade, sharf and barrier
Plate, the helical blade outer rim is fixed on the cylinder inner wall, inner edge is fixed on the sharf, the sharf lower end
Flushed with the lower end of the cylinder, the cylinder is stretched out in upper end and is connected with the baffles.
Further, the cylinder is conically shaped, and the conically shaped small end is provided with disk, on the periphery of the disk
It is provided with sealed groove, end face is provided with bellmouth.
Further, the lateral dimension of the baffles is more than the lateral dimension of conically shaped small end outlet, baffles
Annular air channel is provided between surrounding and the disk.
Further, O-ring seals are provided with the sealed groove.
Further, the baffles are provided with oil absorbent material for inverted spherical and lower end.
The beneficial effects of the present invention are：The separating mechanism of the present invention effectively can adsorb the oil particles discharged in air
In helical blade and cylinder inner wall, so as to avoid venthole outflow pollution environment, influence hydraulic oil of the oil particles from respirator
The appearance of case.
Brief description of the drawings
In order to make the purpose of the present invention, technical solution and beneficial effect clearer, the present invention provides drawings described below and carries out
Explanation：
Fig. 1 is a kind of structure diagram of spiral separation mechanism for oil tank breather of the invention；
Reference numeral：
1- cylinders；2- helical blades；3- sharfs；4- baffles；5- disks；6- oil absorbent materials；7-O shape sealing rings.
Embodiment
Below in conjunction with attached drawing, the preferred embodiment of the present invention is described in detail.
As shown in Figure 1, a kind of spiral separation mechanism for oil tank breather, including cylinder 1, helical blade 2, blade
Axis 3 and baffles 4,2 outer rim of helical blade is fixed on 1 inner wall of cylinder, inner edge is fixed on sharf 3,3 lower end of sharf with
The lower end of cylinder 1 flushes, cylinder 1 is stretched out in upper end and is connected with baffles 4.In embodiment, when the air stream containing oil particles
During through helical duct, oil particles will be attached on helical blade, and then reduce the oil particles content in air；Cylinder goes out
Open area is reduced, and exports out air acceleration shock on partition plate when air flows through, partition plate may proceed to adsorb some oil particles so that
Oil particles in air are further reduced, and are discharged to so as to avoid oil particles outside respirator and are polluted environment, influence hydraulic oil
The appearance of case.
In the present embodiment, cylinder 1 is conically shaped, and conically shaped small end is provided with disk 5, is set on the periphery of disk 5
There are sealed groove, end face to be provided with bellmouth.In embodiment, it is to increase outlet air flow that cylinder is designed as conically shaped
Speed so that outlet air impacts baffles so that a small amount of oil particles are adsorbed by baffles, and it is for convenience to set bellmouth
The elaioleucite fallen down from baffles is returned in conically shaped, and is flowed back in housing.
In the present embodiment, the lateral dimensions of baffles 4 is more than the lateral dimension of conically shaped small end outlet, and the four of baffles 4
Annular air channel is provided between week and disk.In embodiment, the lateral dimension of baffles is more than the outlet of conically shaped small end
Lateral dimension, is for so that the gas sprayed from conically shaped is all impacted on baffles, so as to further adsorb oil particles.
O-ring seals 7 are provided with the present embodiment, on sealed groove.In embodiment, O is set on the periphery of disk
Shape sealing ring is clearance leakage of the oil-containing Particulate Air between spiral separation mechanism and housing in order to prevent, so as to will contain oil particles
Take in respirator, increase the oil-containing granule density of air in respirator, so that it is outer dirty to cause oil particles to be discharged to respirator
Contaminate environment, influence the appearance of hydraulic oil container.
In the present embodiment, baffles 4 are provided with oil absorbent material 6 for inverted spherical and lower end.In embodiment, by baffles
It is designed as inverted spherical, increases after adsorption area and oil absorbent material adsorb a certain amount of oil particles, easy to be fallen under oil particles
In bellmouth.
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
Cross above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (4)
- A kind of 1. spiral separation mechanism for oil tank breather, it is characterised in that：Including cylinder, helical blade, sharf And baffles, the helical blade outer rim is fixed on the cylinder inner wall, inner edge is fixed on the sharf, the blade Axis lower end is flushed with the lower end of the cylinder, the cylinder is stretched out in upper end and is connected with the baffles；The cylinder For conically shaped, the conically shaped small end is provided with disk, sealed groove is provided with the periphery of the disk, end face is provided with Bellmouth.
- A kind of 2. spiral separation mechanism for oil tank breather according to claim 1, it is characterised in that：The barrier The lateral dimension of plate is more than the lateral dimension of conically shaped small end outlet, and ring is provided between the surrounding of baffles and the disk Shape air duct.
- A kind of 3. spiral separation mechanism for oil tank breather according to claim 1, it is characterised in that：The sealing O-ring seals are provided with groove.
- A kind of 4. spiral separation mechanism for oil tank breather according to claim 1, it is characterised in that：The barrier Plate is provided with oil absorbent material for inverted spherical and lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230444.XA CN106763002B (en) | 2016-12-27 | 2016-12-27 | A kind of spiral separation mechanism for oil tank breather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611230444.XA CN106763002B (en) | 2016-12-27 | 2016-12-27 | A kind of spiral separation mechanism for oil tank breather |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106763002A CN106763002A (en) | 2017-05-31 |
| CN106763002B true CN106763002B (en) | 2018-05-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611230444.XA Active CN106763002B (en) | 2016-12-27 | 2016-12-27 | A kind of spiral separation mechanism for oil tank breather |
Country Status (1)
| Country | Link |
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| CN (1) | CN106763002B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112360825B (en) * | 2020-10-26 | 2023-02-28 | 中国船舶科学研究中心 | Underwater low-noise hydraulic oil tank and underwater operation method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1142444A (en) * | 1997-07-28 | 1999-02-16 | Nippon Soken Inc | Cyclone-type oil separator |
| SE522473C2 (en) * | 2002-06-20 | 2004-02-10 | Alfa Laval Corp Ab | A method and apparatus for purifying crankcase gas |
| CN102230703A (en) * | 2011-01-28 | 2011-11-02 | 大连三洋压缩机有限公司 | Novel oil separator |
| CN203672009U (en) * | 2013-12-31 | 2014-06-25 | 天津大学 | Foam metal filtering spiral type oil separator |
| CN105422329A (en) * | 2015-12-14 | 2016-03-23 | 威马农业机械有限公司 | Internal combustion engine air filter facilitating filter element cleaning |
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2016
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| Publication number | Publication date |
|---|---|
| CN106763002A (en) | 2017-05-31 |
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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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Jiangji Inventor before: Hu Jie Inventor before: Li Shi Inventor before: Cheng Ai |
|
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180416 Address after: Yongchun County of Quanzhou City, Fujian province 362000 Hu Shan Zhen Mao Xia Village No. 273 Applicant after: Chen Jiangji Address before: No. 83, Shapingba North Street, Shapingba District, Chongqing Applicant before: Chongqing League Technology Co., Ltd. |
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| GR01 | Patent grant |