CN108457720A - Gs-oil separator - Google Patents
Gs-oil separator Download PDFInfo
- Publication number
- CN108457720A CN108457720A CN201810055400.0A CN201810055400A CN108457720A CN 108457720 A CN108457720 A CN 108457720A CN 201810055400 A CN201810055400 A CN 201810055400A CN 108457720 A CN108457720 A CN 108457720A
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- CN
- China
- Prior art keywords
- baffling
- disengagement chamber
- baffling section
- section
- oil separator
- 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.)
- Granted
Links
- 238000000926 separation method Methods 0.000 claims abstract description 30
- 238000005192 partition Methods 0.000 claims description 20
- 238000005452 bending Methods 0.000 claims description 14
- 239000003921 oil Substances 0.000 description 53
- 239000000203 mixture Substances 0.000 description 45
- 239000007789 gas Substances 0.000 description 42
- 239000010721 machine oil Substances 0.000 description 12
- 239000002245 particle Substances 0.000 description 11
- 239000008246 gaseous mixture Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
- F01M2013/0422—Separating oil and gas with a centrifuge device
- F01M2013/0427—Separating oil and gas with a centrifuge device the centrifuge device having no rotating part, e.g. cyclone
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M13/00—Crankcase ventilating or breathing
- F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
- F01M2013/0433—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a deflection device, e.g. screen
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The present invention provides a kind of gs-oil separator, which includes：Shell, there are the multiple disengagement chambers being sequentially connected in shell, and be provided with into oil gas mouth on first disengagement chamber being sequentially connected to, oil gas mouth is provided with out on the last one disengagement chamber, exchange mouth is provided between two neighboring disengagement chamber, two neighboring disengagement chamber is connected to by exchanging mouth；Multiple split tunnels are arranged correspondingly in each disengagement chamber, and two in two neighboring disengagement chamber split tunnel is interconnected, and multiple disengagement chambers are sequentially arranged along the circulating direction perpendicular to split tunnel in shell；Multiple swirl-flow devices are arranged correspondingly in each split tunnel, and each swirl-flow devices can be with respect to housing into rotation.The technical solution provided through the invention, can solve that labyrinth type oil-gas separator low separation efficiency in the prior art, take up space big technical problem.
Description
Technical field
The present invention relates to technical field of automobile engine, in particular to a kind of gs-oil separator.
Background technology
Currently, automobile engine at work, is burnt, indoor portion gas can be scurried into the reciprocating motion of piston
In crankcase, these gases are generally again introduced into combustion chamber by crankcase ventilation system, participate in burning discharge.With engine
The particle diameter of the development of technology, crankcase inner engine oil substantially reduces than before, and crank case gases are easier to carry a large amount of machine
Crankcase is discharged in oil particles, to the phenomenon for causing consumption of lubricating oil high.
Labyrinth type oil-gas separator in the prior art is used widely due at low cost, easy to manufacture.Current fan
Palace formula oil-gas separator structure is simple, but labyrinth type oil-gas separator generally requires larger spatial position, to cause air flow through
One longer stroke is simultaneously adequately hit with wall surface, and preferable oil gas separation is so can be only achieved.And with hair
The miniaturization of motivation and integrated development, will not reserve very large space in engine to place labyrinth type oil-gas separator,
The separative efficiency of labyrinth type oil-gas separator will be caused to reduce.
Invention content
The present invention provides a kind of gs-oil separator, to solve labyrinth type oil-gas separator separative efficiency in the prior art
It is low, take up space big problem.
The present invention provides a kind of gs-oil separator, gs-oil separator includes：Shell, shell are interior more with being sequentially connected to
A disengagement chamber, and be provided with into oil gas mouth on first disengagement chamber being sequentially connected to, it is provided on the last one disengagement chamber fuel-displaced
Gas port is provided with exchange mouth between two neighboring disengagement chamber, and two neighboring disengagement chamber, which passes through, exchanges mouth connection；Multiple separation are logical
Road is arranged correspondingly in each disengagement chamber, and two in two neighboring disengagement chamber split tunnel is interconnected, multiple separation
Chamber is sequentially arranged along the circulating direction perpendicular to split tunnel in shell；Multiple swirl-flow devices are arranged correspondingly each
In split tunnel, each swirl-flow devices can be with respect to housing into rotation.
Further, gs-oil separator further includes：Partition board is arranged in shell, and between two neighboring disengagement chamber,
Partition board exchanges mouth and is arranged on partition board for separating two disengagement chambers.
Further, each swirl-flow devices include：Shaft is rotatably arranged in split tunnel, shaft setting every
Two shafts on plate, and in two neighboring disengagement chamber are connected with each other；Fan blade is arranged in shaft.
Further, it is provided with through-hole on partition board, bearing is provided in through-hole, shaft is threaded through on bearing.
Further, each split tunnel includes the multiple baffling sections being sequentially connected to.
Further, multiple bending plates, the inner wall cooperation of multiple bending plates and disengagement chamber are provided in each split tunnel
To form multiple baffling sections.
Further, multiple bending plates in each split tunnel are symmetrical arranged with the revenue centre of the disengagement chamber at place.
Further, the split tunnel in first disengagement chamber includes the first baffling section, the second baffling section, third baffling section
And the 4th baffling section, one end of the first baffling section are connected to oil gas mouth, the other end of the first baffling section and the second baffling Duan Lian
Logical, one end of the 4th baffling section is connected to mouth connection, the other end of the 4th baffling section is exchanged with third baffling section, the second baffling section
There is angle with the first baffling section, and the second baffling section is bent towards the 4th baffling section, tetra- baffling sections of third baffling Duan Yu tool
There is angle, and third baffling section is bent towards the first baffling section, the air outlet of the air inlet of third baffling section and the second baffling section
It is staggered, fan blade is provided between third baffling section and the second baffling section.
Further, there is fan blade the convex surface and concave surface being oppositely arranged, the air outlet side of concave surface towards the second baffling section to set
It sets.
Further, the split tunnel in two neighboring disengagement chamber and swirl-flow devices are symmetrical arranged by symmetrical centre of partition board
In shell.
It applies the technical scheme of the present invention, which includes：Shell, multiple split tunnels and multiple eddy flows dress
It sets.Wherein, there are the multiple disengagement chambers being sequentially connected in shell, and be provided with into oil gas on first disengagement chamber being sequentially connected to
Mouthful, it is provided with out oil gas mouth on the last one disengagement chamber, exchange mouth, two neighboring separation are provided between two neighboring disengagement chamber
Chamber is by exchanging mouth connection.Multiple split tunnels are arranged correspondingly in each disengagement chamber, and two in two neighboring disengagement chamber
A split tunnel is interconnected, and multiple disengagement chambers are sequentially arranged along the circulating direction perpendicular to split tunnel in shell.It is multiple
Swirl-flow devices are arranged correspondingly in each split tunnel, and each swirl-flow devices can be with respect to housing into rotation.
Using gs-oil separator provided by the invention, after fuel-air mixture enters device by oil gas mouth, will pass sequentially through
The multiple split tunnels and swirl-flow devices of multiple disengagement chambers, fuel-air mixture when passing through split tunnel, by with split tunnel
Inner wall is collided and realizes initial gross separation.Then, fuel-air mixture will be detached into swirl-flow devices, one side eddy flow dress
Setting will be such that the stroke of fuel-air mixture increases, and on the other hand machine oil particle can be made to separate under the action of the centrifugal force.Then, from
Fuel-air mixture in swirl-flow devices out will go successively to detach in split tunnel, to complete in a disengagement chamber
Separation process.Due to there is multiple disengagement chambers in the present apparatus, and multiple disengagement chambers along the circulating direction perpendicular to split tunnel sequentially
It is arranged in shell, thus above-mentioned separation process will be repeated as many times, and space can be reduced, keeps device compacter,
So interior in a limited space separative efficiency can be improved, and then solve labyrinth type oil-gas separator separation in the prior art
Efficiency is low, take up space big problem.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the structural schematic diagram of gs-oil separator provided by the invention；
Fig. 2 shows the front views of gs-oil separator provided by the invention；
Fig. 3 shows the left view of gs-oil separator provided by the invention；
Fig. 4 shows the rearview of gs-oil separator provided by the invention.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, shell；11a, into oil gas mouth；11b, go out oil gas mouth；12, mouth is exchanged；20, split tunnel；21, bending plate；22、
Oil return hole；30, fan blade；40, bearing.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
As shown in Figures 1 to 4, the embodiment of the present invention provides a kind of gs-oil separator.The gs-oil separator includes：Shell
10, multiple split tunnels 20 and multiple swirl-flow devices.Wherein, there are the multiple disengagement chambers being sequentially connected to, and sequentially in shell 10
It is provided with into oil gas mouth 11a on first disengagement chamber of connection, oil gas mouth 11b is provided with out on the last one disengagement chamber, it is adjacent
It is provided between two disengagement chambers and exchanges mouth 12, two neighboring disengagement chamber is connected to by exchanging mouth 12.Multiple split tunnels 20 1
One is arranged in correspondence in each disengagement chamber, and two in two neighboring disengagement chamber split tunnel 20 is interconnected, multiple disengagement chambers
It is sequentially arranged in shell 10 along the circulating direction perpendicular to split tunnel 20.Multiple swirl-flow devices are arranged correspondingly each
In split tunnel 20, each swirl-flow devices can be rotated relative to shell 10.
Using the gs-oil separator in the present embodiment, fuel-air mixture by from first disengagement chamber into oil gas mouth 11a into
Enter the device, then, the fuel-air mixture into device will be moved along the split tunnel 20 in disengagement chamber, when the air-fuel mixture
When gas is by multiple baffling sections for being sequentially connected to, the machine oil particle in fuel-air mixture will be separated from the gaseous mixture, this
When the fuel-air mixture obtain initial gross separation.Then, the fuel-air mixture just detached is obtained under the action of swirl-flow devices into one
On the one hand the separation of step ground, swirl-flow devices can increase the stroke of the fuel-air mixture after just separation so that it is in limited separation
It is moved repeatedly in channel 20, to reinforce the collision with 20 wall surface of split tunnel to improve separative efficiency, on the other hand, due to rotation
Flow the rotation of device so that the machine oil particle in the fuel-air mixture can be separated under the influence of centrifugal force, into one
Step strengthens the separative efficiency of device.Then, which will continue through split tunnel after being come out in swirl-flow devices
20 are detached, so to complete separation of the fuel-air mixture in first disengagement chamber.
After fuel-air mixture terminates in the separation of first disengagement chamber, under which will enter from mouth 12 is exchanged
It is detached in one disengagement chamber being attached thereto, while will also repeat above-mentioned Oil-gas Separation process.And so on, with oil gas
Gaseous mixture is stepped into from the first disengagement chamber in next disengagement chamber being attached thereto when being detached, in the fuel-air mixture
Machine oil particle will be separated constantly, to make the separative efficiency of device be continuously available raising.Theoretically, what disengagement chamber was arranged gets over
More, the separative efficiency of the gs-oil separator is higher.And in a practical situation, staff has found to work as 0.5 μ of machine oil particle diameter ＜
When m, the machine oil content in fuel-air mixture is substantially very little, therefore arranges that excessive disengagement chamber is to be not necessarily to
's.Preferably, in order to reduce the space shared by device while improving the gas and oil separating plant, the oil gas in the present embodiment divides
From device setting, there are two connected disengagement chambers.
Wherein, multiple disengagement chambers can be sequentially arranged when being sequentially connected to along the circulating direction of split tunnel；It also can be along vertical
The circulating direction of split tunnel is sequentially arranged, by taking Fig. 1 as an example；It can be by multiple disengagement chambers along the both sides up and down of the first disengagement chamber or a left side
Right both sides are sequentially connected to；Also multiple disengagement chambers can be sequentially arranged along the front and back side of the first disengagement chamber.In the present embodiment, preferably
Multiple disengagement chambers are sequentially arranged along the circulating direction perpendicular to split tunnel 20 in shell 10.That is, by remaining disengagement chamber edge
It is sequentially arranged on rear side of first disengagement chamber.To minimize device in length direction or the occupied space of short transverse, and make
Structure is compacter.
In order to avoid unsegregated fuel-air mixture and separated fuel-air mixture mix, need to make different disengagement chambers
Separation process do not interfere with each other.Preferably, the gs-oil separator in the present embodiment further includes having partition board.The partition board is arranged in shell
In 10, and between two neighboring disengagement chamber, such that partition board effectively separates two neighboring disengagement chamber, so as to avoid not
With the mixing of the air-fuel mixture gas of separation degree.Meanwhile in order to ensure fuel-air mixture can sequentially through adjacent disengagement chamber,
Mouth 12 can will be exchanged to be arranged on partition board, such that fuel-air mixture can smoothly enter into after disengagement chamber detaches it is next
Continue to detach in adjacent disengagement chamber.
As shown in Fig. 2, each swirl-flow devices include shaft and fan blade 30.Wherein, it is logical to be rotatably arranged in separation for shaft
In road 20, fan blade 30 is arranged in shaft.Swirl-flow devices in the present embodiment make shaft under the action of fuel-air mixture
Rotation, and then 30 setting in motion of fan blade in shaft is driven, such that swirl-flow devices are started to work.In the present embodiment, should
Swirl-flow devices do not have to setting motor, are flowed by gaseous mixture and fan blade 30 is pushed to rotate, to reduce apparatus structure, keep structure more simple
It is single.
It is more reasonable in order to make the structure of the gs-oil separator arrange, preferably shaft is arranged on partition board.Due to phase
Airflow direction in adjacent two disengagement chambers is identical, can preferably be connected with each other two shafts in two neighboring disengagement chamber
Come, such that when the swirl-flow devices in first disengagement chamber move, while the swirl-flow devices in other disengagement chambers being driven to start
Work, so to increase the separative efficiency of device.The center line of two shafts in two neighboring disengagement chamber can be arranged simultaneously
To be mutually parallel, so in order to the shaft of different disengagement chambers is linked together.Gs-oil separator in the present embodiment only has
Two disengagement chambers preferably make the shaft of different disengagement chambers in the present embodiment be arranged same to increase the compactedness of the device
The separative efficiency of the device is improved on axis, while to facilitate shaft to connect.
Correspondingly, through-hole is provided on partition board to install shaft.To reduce shaft and partition board it is directly connected to that friction damage occurs
It is bad, it is preferably additionally provided with bearing 40 in the through hole, bearing 40 is fixedly installed in the through hole, while shaft is threaded through bearing
On 40, so to realize the connection of shaft and partition board.
Specifically, each split tunnel 20 includes the multiple baffling sections being sequentially connected to.When fuel-air mixture enters the oil gas
After in separator, as fuel-air mixture is along the movement of multiple baffling sections, fuel-air mixture by constantly with baffling section and detach
Cavity wall collides, will be constantly so that machine oil particle is separated from the fuel-air mixture, so in collision process
Achieve the effect that Oil-gas Separation.
Specifically, being provided with multiple bending plates 21, the inner wall of multiple bending plates 21 and disengagement chamber in each split tunnel 20
Cooperation is to form multiple baffling sections.Using such setting, enable to fuel-air mixture constantly with bending plate 21 and disengagement chamber
Inner wall collides, will be constantly so that machine oil particle is separated from the fuel-air mixture, to reach more in collision process
The effect of Oil-gas Separation well.
Specifically, multiple bending plates 21 in each split tunnel 20 are symmetrically set with the revenue centre of the disengagement chamber at place
It sets.Swirl-flow devices are arranged at the center of the disengagement chamber in the present embodiment, multiple bending plates 21 are arranged around the swirl-flow devices,
And multiple bending plates 21 are symmetrical arranged with the revenue centre of the disengagement chamber at place, so to increase the compact shape of apparatus structure, are subtracted
Small device is taken up space, and realizes rational space layout.
It will after fuel-air mixture into oil gas mouth 11a by entering the separator using the gs-oil separator in the present embodiment
In the baffling section for initially entering split tunnel 20, with bending plate 21 and the collision of cavity wall is detached with the fuel-air mixture, made
It obtains machine oil particle to be constantly separated, the fuel-air mixture is also made to have obtained preliminary separation.Then, which will
Into swirl-flow devices, since the effect of swirl-flow devices enhances the separative efficiency of disengagement chamber.Then, after the swirl-flow devices come out
Fuel-air mixture will enter and start detach in the symmetrical baffling section of baffling section, further improve the disengagement chamber
Separative efficiency.Then, from the baffling section come out fuel-air mixture by by exchange mouth 12 enter next adjacent disengagement chamber in into
Row separation, and the separation process in different disengagement chambers is consistent.Finally, the fuel-air mixture after two disengagement chambers detach obtains
Adequately separation, the clean gas after separation will go out oil gas mouth 11b discharges by latter disengagement chamber, so to realize this implementation
The complete separation process of gs-oil separator in example.
As depicted in figs. 1 and 2, specifically, the split tunnel 20 in first disengagement chamber includes the first baffling section, the second folding
Stream section, third baffling section and the 4th baffling section, one end of the first baffling section are connected into oil gas mouth 11a, the first baffling section
The other end is connected to the second baffling section, and one end of the 4th baffling section is connected to mouth 12 is exchanged, the other end of the 4th baffling section and the
Three baffling sections are connected to, and the second baffling section has angle with the first baffling section, and the second baffling section is bent towards the 4th baffling section, the
Three baffling Duan Yu, tetra- baffling sections have angle, and third baffling section is bent towards the first baffling section, the air inlet of third baffling section
Mouth and the air outlet of the second baffling section are staggered, and pass through the first baffling section, the second baffling section, third baffling section and four fold
It flows section and forms maze-type structure, and fan blade 30 is arranged between third baffling section and the second baffling section.Correspondingly, also can be by it
Split tunnel in its disengagement chamber is also configured to the structure.
When fuel-air mixture is by into oil gas mouth 11a, successively after the first baffling section, the second baffling section, fuel-air mixture will
It is detached into swirl-flow devices, which can be effectively increased the separative efficiency of fuel-air mixture, oil after separation
Gas gaseous mixture will be sequentially entered and be detached in third baffling section and the 4th baffling section after being come out in swirl-flow devices, and final
Next disengagement chamber is entered by exchange mouth 12.
Specifically, there is fan blade 30 convex surface and concave surface being oppositely arranged, the air outlet side of concave surface towards the second baffling section to set
It sets.By above-mentioned setting, the fuel-air mixture come out from the second baffling section can be enable to concentrate on the concave surface of fan blade 30, work as entrance
When the fuel-air mixture of swirl-flow devices increases, the power suffered by concave surface is also bigger, so to push fan blade 30 to rotate around the axis.With
It fuel-air mixture and swirl-flow devices is constantly entered by the second baffling section so that fan blade 30 can occur to continue rotation.When fan blade 30
When rotation, on the other hand due to the effect of centrifugal force on the one hand increasing the stroke of gaseous mixture makes more machine oil particles from oil
It is separated in gas gaseous mixture, to improve the separative efficiency of device.
As shown in Figure 2 and Figure 4, in order to enable the topology layout of device is more reasonable, preferably by two neighboring disengagement chamber
Interior split tunnel 20 and swirl-flow devices is symmetricly set on by symmetrical centre of partition board in shell 10.
In the present embodiment, gs-oil separator further includes oil return hole 22, which is arranged in each split tunnel 20
It is interior, so in order to which the oil return hole 22 collects the machine oil separated.The present embodiment includes multiple oil return holes 22, multiple oil returns
Hole 22 is separately positioned on bending plate 21 and shell 10.
Using the gs-oil separator in the present embodiment, after fuel-air mixture into oil gas mouth 11a by entering the first disengagement chamber,
The first baffling section, the second baffling section, swirl-flow devices, third baffling section, the 4th baffling section can be passed through successively and exchange mouth 12, then
The fuel-air mixture will enter in the second disengagement chamber adjacent with the first disengagement chamber, and above-mentioned separation is repeated in the second disengagement chamber
Process, the clean gas after being finally separating are gone out by the oil gas mouth 11b that goes out in the second disengagement chamber, and the machine oil separated is through oil return
Hole 22 returns in crankcase.Gs-oil separator in the present embodiment makes the air motion stroke of fuel-air mixture increase one times, carries
High separative efficiency, while the topology layout of the device is reasonable, reduces the occupied space of device.And the oil-gas separator structure
Simply, facilitate manufacture.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached each portion shown in the drawings
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, the orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
Signified device or element must have a particular orientation or with specific azimuth configuration and operations with hint, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "
Corresponding parts are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection domain.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of gs-oil separator, which is characterized in that the gs-oil separator includes：
Shell (10), the shell (10) is interior to have the multiple disengagement chambers being sequentially connected to, and divides described in first be sequentially connected to
From being provided on chamber into oil gas mouth (11a), oil gas mouth (11b), two neighboring institute are provided with out on the last one described disengagement chamber
It states to be provided between disengagement chamber and exchanges mouth (12), the two neighboring disengagement chamber is connected to by the exchange mouth (12)；
Multiple split tunnels (20), are arranged correspondingly in each disengagement chamber, and two in the two neighboring disengagement chamber
A split tunnel (20) is interconnected, and multiple disengagement chambers are suitable along the circulating direction perpendicular to the split tunnel (20)
Secondary setting is in the shell (10)；
Multiple swirl-flow devices are arranged correspondingly in each split tunnel (20), and each swirl-flow devices can be opposite
Shell (10) rotation.
2. gs-oil separator according to claim 1, which is characterized in that the gs-oil separator further includes：
Partition board, setting is in the shell (10), and between the two neighboring disengagement chamber, and the partition board is for separating two
A disengagement chamber, the exchange mouth (12) are arranged on the partition board.
3. gs-oil separator according to claim 2, which is characterized in that each the swirl-flow devices include：
Shaft is rotatably arranged in the split tunnel (20), and the shaft is arranged on the partition board, and two neighboring
Two shafts in the disengagement chamber are connected with each other；
Fan blade (30) is arranged in the shaft.
4. gs-oil separator according to claim 3, which is characterized in that be provided with through-hole, the through-hole on the partition board
It is inside provided with bearing (40), the shaft is threaded through on the bearing (40).
5. gs-oil separator according to claim 3, which is characterized in that each split tunnel (20) includes sequentially connecting
Logical multiple baffling sections.
6. gs-oil separator according to claim 5, which is characterized in that be provided in each split tunnel (20) more
A bending plate (21), multiple bending plates (21) and the inner wall of the disengagement chamber coordinate to form multiple baffling sections.
7. gs-oil separator according to claim 6, which is characterized in that multiple foldings in each split tunnel (20)
Bent plate (21) is symmetrical arranged with the revenue centre of the disengagement chamber at place.
8. gs-oil separator according to claim 7, which is characterized in that the separation in first disengagement chamber is logical
Road (20) includes the first baffling section, the second baffling section, third baffling section and the 4th baffling section, one end of the first baffling section
It is connected to the oil gas mouth (11), the other end of the first baffling section is connected to the second baffling section, the 4th baffling
One end of section exchanges mouth (12) connection with described, and the other end of the 4th baffling section is connected to the third baffling section, described
Second baffling section has angle with the first baffling section, and the second baffling section is bent towards the 4th baffling section, institute
Stating third baffling section and the 4th baffling section has angle, and the third baffling section is bent towards the first baffling section,
The air inlet of the third baffling section and the air outlet of the second baffling section are staggered, the third baffling section and described
The fan blade (30) is provided between two baffling sections.
9. gs-oil separator according to claim 8, which is characterized in that the fan blade (30) has the convex surface being oppositely arranged
And concave surface, the concave surface are arranged towards the air outlet side of the second baffling section.
10. gs-oil separator according to any one of claim 1 to 9, which is characterized in that the two neighboring disengagement chamber
Interior split tunnel (20) and swirl-flow devices is symmetricly set on by symmetrical centre of partition board in the shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055400.0A CN108457720B (en) | 2018-01-19 | 2018-01-19 | Oil-gas separator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810055400.0A CN108457720B (en) | 2018-01-19 | 2018-01-19 | Oil-gas separator |
Publications (2)
| Publication Number | Publication Date |
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| CN108457720A true CN108457720A (en) | 2018-08-28 |
| CN108457720B CN108457720B (en) | 2020-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810055400.0A Expired - Fee Related CN108457720B (en) | 2018-01-19 | 2018-01-19 | Oil-gas separator |
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| KR200182407Y1 (en) * | 1999-12-29 | 2000-05-15 | 대우중공업주식회사 | Cyclone type capacity variable breather system |
| GB2428600A (en) * | 2005-08-04 | 2007-02-07 | Ec Power As | A separating device |
| CN201574799U (en) * | 2009-11-03 | 2010-09-08 | 奇瑞汽车股份有限公司 | Crankcase ventilation device |
| CN102256682A (en) * | 2008-12-19 | 2011-11-23 | 瑞文通风系统有限公司 | Plate-shaped separator for separating liquids from a gas flow |
| CN203499765U (en) * | 2013-07-30 | 2014-03-26 | 长城汽车股份有限公司 | Engine oil-gas separator |
| CN203710815U (en) * | 2013-12-25 | 2014-07-16 | 潍柴动力股份有限公司 | Oil-gas separator |
| CN204084982U (en) * | 2014-09-11 | 2015-01-07 | 天津大学 | A kind of foam metal centrifugal oil separator |
| CN204755020U (en) * | 2015-06-01 | 2015-11-11 | 宁波吉利罗佑发动机零部件有限公司 | Engine oil gas separator |
-
2018
- 2018-01-19 CN CN201810055400.0A patent/CN108457720B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200182407Y1 (en) * | 1999-12-29 | 2000-05-15 | 대우중공업주식회사 | Cyclone type capacity variable breather system |
| GB2428600A (en) * | 2005-08-04 | 2007-02-07 | Ec Power As | A separating device |
| CN102256682A (en) * | 2008-12-19 | 2011-11-23 | 瑞文通风系统有限公司 | Plate-shaped separator for separating liquids from a gas flow |
| CN201574799U (en) * | 2009-11-03 | 2010-09-08 | 奇瑞汽车股份有限公司 | Crankcase ventilation device |
| CN203499765U (en) * | 2013-07-30 | 2014-03-26 | 长城汽车股份有限公司 | Engine oil-gas separator |
| CN203710815U (en) * | 2013-12-25 | 2014-07-16 | 潍柴动力股份有限公司 | Oil-gas separator |
| CN204084982U (en) * | 2014-09-11 | 2015-01-07 | 天津大学 | A kind of foam metal centrifugal oil separator |
| CN204755020U (en) * | 2015-06-01 | 2015-11-11 | 宁波吉利罗佑发动机零部件有限公司 | Engine oil gas separator |
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| Publication number | Publication date |
|---|---|
| CN108457720B (en) | 2020-09-18 |
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Denomination of invention: Oil gas separator Effective date of registration: 20211213 Granted publication date: 20200918 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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Date of cancellation: 20231201 Granted publication date: 20200918 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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