CN206737975U - A kind of gs-oil separator - Google Patents
A kind of gs-oil separator Download PDFInfo
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- CN206737975U CN206737975U CN201720577735.XU CN201720577735U CN206737975U CN 206737975 U CN206737975 U CN 206737975U CN 201720577735 U CN201720577735 U CN 201720577735U CN 206737975 U CN206737975 U CN 206737975U
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- oil
- inlet chamber
- perforated panel
- panel
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Abstract
The utility model discloses a kind of gs-oil separator, including inlet chamber, disengagement chamber and flow speed control valve；Inlet chamber is arranged on disengagement chamber lateral wall, and perforated panel is provided between inlet chamber and disengagement chamber, and the passage of at least two connection inlet chambers and disengagement chamber is provided with perforated panel；Flow speed control valve is arranged in inlet chamber, and flow speed control valve can adjust the number that passage connects with inlet chamber；Place relative with perforated panel is provided with crash panel in disengagement chamber, and brace rod is provided between perforated panel and crash panel, Oil-gas Separation layer is provided with brace rod, oil return opening and gas outlet are provided with the housing of disengagement chamber；Gs-oil separator provided by the utility model, regulating valve is set in inlet chamber, the number of through hole on perforated panel can be controlled according to the flow velocity size of import oil gas, so that oil gas flow velocity is maintained at separative efficiency highest flow speed value, the Oil-gas Separation of a variety of flow velocitys can be applied to.
Description
Technical field
Oil-gas Separation technical field is the utility model is related to, more particularly to a kind of gs-oil separator.
Background technology
At present, the gs-oil separator of engine crankshaft ventilation system has an a variety of structures, for example, labyrinth type, cyclone type,
Filter net type etc., the principle and effect of its separation oil and gas are also different, but these gs-oil separators have a common ground, that is, work as song
When gas in axle box passes through gs-oil separator, a kind of gs-oil separator of structure is generally only in a velocity interval
Oil gas and design, can only be to the oil-gas separation efficiency highest under particular flow rate, air leakage is within a predetermined range in crankcase
When, i.e., the speed of oil gas within a predetermined range when, the effect of Oil-gas Separation can reach expected, but if in crankcase
Air leakage is smaller, and beyond preset range, the speed of oil gas is too low, oil-gas separation efficiency can be caused to decline, and makes more machine oil
Gas handling system is entered by gs-oil separator, eventually enters into combustion chamber burn-up, thus increases the oil consumption of engine.
Conversely, the speed of oil gas is too high, separative efficiency is high, but crankcase pressure can be caused to be above standard, and causes lubricating oil leakage risk.
To sum up, existing gs-oil separator can not control oil gas flow velocity, can only be directed to the specific speed that itself can adapt to
The oil gas of scope carries out Oil-gas Separation, and the scope of application is small, and oil gas separation is undesirable.
Utility model content
The purpose of this utility model is to provide a kind of gs-oil separator, right to solve the above-mentioned problems of the prior art
It can reach very high separative efficiency in the operating mode of different air leakages.
To achieve the above object, the utility model provides following scheme：
The utility model provides a kind of gs-oil separator, including inlet chamber, disengagement chamber and flow speed control valve；The inlet chamber is set
In on the disengagement chamber lateral wall, perforated panel is provided between the inlet chamber and the disengagement chamber, is set on the perforated panel
There is the passage of at least two connections inlet chamber and the disengagement chamber；The flow speed control valve is arranged in the inlet chamber, institute
The number that the passage connects with the inlet chamber can be adjusted by stating flow speed control valve；It is relative with the perforated panel in the disengagement chamber
Place is provided with crash panel, and brace rod is provided between the perforated panel and the crash panel, oil gas is provided with the brace rod
Separating layer, oil return opening and gas outlet are provided with the housing of the disengagement chamber.
Preferably, the tail end of the inlet chamber is provided with air inlet, and the inlet chamber head end is provided with hole shape guide rail.
Preferably, the flow speed control valve includes top plate, spring and guide rod, and the top plate is arranged in the inlet chamber to described
Inlet chamber carries out lateral isolation, and the guide rod is arranged on the top plate, the guide rod other end and the hole shape guide rail
Be flexibly connected, the spring housing on the guide rod, the both ends of the spring respectively with the top plate and the inlet chamber head end
Inwall offsets.
Preferably, the brace rod is arranged in the perforated panel side wall relative with the crash panel, the crash panel
It is arranged at the top of the disengagement chamber, the separation chamber side wall upper end is provided with cavity lid, the cavity lid and the perforated panel one
Body is set, the inlet chamber towards be provided with the side wall of the perforated panel with the perforated panel concentric reducer identical rectangular opening,
One end side wall that the inlet chamber is provided with rectangular opening is fixed on the chamber outer wall upper end.
Preferably, the brace rod is arranged in the perforated panel side wall relative with the crash panel, the inlet chamber
Be wholely set with the disengagement chamber, the perforated panel between the inlet chamber and the disengagement chamber share side wall, it is described enter
For air cavity with being provided with cover plate at the top of the disengagement chamber, the crash panel is arranged at the cover plate bottom.
Preferably, the perforated panel, the crash panel, the brace rod and the Oil-gas Separation layer form an Oil-gas Separation
Module, the inlet chamber are wholely set with the disengagement chamber, and the whole Oil-gas Separation module is fixed on by the perforated panel
Between the inlet chamber and the disengagement chamber, the inlet chamber at the top of the disengagement chamber with being provided with cover plate.
Preferably, the Oil-gas Separation layer is non-woven fabrics or felt or XPM.
Preferably, the oil return opening is arranged at the disengagement chamber bottom, and the gas outlet is arranged at the separation chamber side wall
Top.
Preferably, it is provided with dividing plate on the disengagement chamber bottom of chamber between the oil return opening and the gas outlet.
Preferably, the passage is circular port, passage ordered arrangement on the perforated panel.
The utility model achieves following advantageous effects relative to prior art：
1st, gs-oil separator provided by the utility model, flow speed control valve is set in inlet chamber, between inlet chamber and disengagement chamber
Perforated panel is set, using the quantity in circulation of through hole on flow speed control valve control perforated panel, to ensure that oil gas is in separative efficiency highest
Flow velocity rated value, oil gas can reach very high separative efficiency under various flows.
2nd, gs-oil separator provided by the utility model, it is provided between perforated panel and crash panel by non-woven fabrics, felt
Or a kind of Oil-gas Separation layer of composition in XPM, make the oil gas separation into disengagement chamber more preferable, further
Improve oil-gas separation efficiency.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
In the required accompanying drawing used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, without having to pay creative labor, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the three-dimensional cutaway view of the first embodiment of gs-oil separator in the utility model；
Fig. 2 is the stereogram of the first embodiment of gs-oil separator in the utility model；
Fig. 3 is the three-dimensional cutaway view of second of embodiment of gs-oil separator in the utility model；
Fig. 4 is the stereogram of second of embodiment of gs-oil separator in the utility model；
Fig. 5 is the cover plate stereogram of second of embodiment of gs-oil separator in the utility model；
Fig. 6 is the cavity stereogram of second of embodiment of gs-oil separator in the utility model；
Fig. 7 is the three-dimensional cutaway view of the third embodiment of gs-oil separator in the utility model；
Fig. 8 is the cavity stereogram of the third embodiment of gs-oil separator in the utility model；
Fig. 9 is the Oil-gas Separation module stereogram of the third embodiment of gs-oil separator in the utility model；
Figure 10 is the flow speed control valve stereogram of gs-oil separator in the utility model；
In figure：1- inlet chambers, 2- disengagement chambers, 3- flow speed control valves, 4- perforated panels, 5- passages, 6- crash panels, 7- Oil-gas Separations
Layer, 8- oil return openings, 9- gas outlets, 10- air inlets, 11- holes shape guide rail, 12- top plates, 13- springs, 14- guide rods, 15- cover plates,
16- brace rods, 17- dividing plates, 18- fix bars.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The purpose of this utility model is to provide a kind of gs-oil separator, to solve the problems, such as that prior art is present.
To enable above-mentioned purpose of the present utility model, feature and advantage more obvious understandable, below in conjunction with the accompanying drawings and tool
Body embodiment is described in further detail to the utility model.
The utility model provides a kind of gs-oil separator, is made up of rigid plastics, including inlet chamber 1, disengagement chamber 2 and speed governing
Valve 3；Inlet chamber 1 is arranged on the lateral wall of disengagement chamber 2, and the tail end of inlet chamber 1 is the air inlet 10 of oil gas, the head end of inlet chamber 1
For a hole shape guide rail 11；Perforated panel 4 is provided between inlet chamber 1 and disengagement chamber 2, at least two connections are provided with perforated panel 4
The passage 5 of inlet chamber 1 and disengagement chamber 2, passage 5 is circle, longitudinal ordered arrangement on perforated panel 4；Flow speed control valve 3 is arranged at
In inlet chamber 1, flow speed control valve 3 can adjust the number of the passage 5 of connection inlet chamber 1 and disengagement chamber 2；Specifically, flow speed control valve 3 wraps
Top plate 12, spring 13 and guide rod 14 are included, top plate 12 is used for lateral isolation inlet chamber 1, and top plate 12 is close to one end of air inlet 10
Passage 5 can make outside oil gas enter disengagement chamber 2 by inlet chamber 1, and the passage 5 of the other end of top plate 12 does not have oil gas then
Pass through；The one end of guide rod 14 is fixed on top plate 12, and the other end of guide rod 14 is flexibly connected with hole shape guide rail 11, and spring 13, which is sheathed on, leads
On bar 14, the both ends of spring 13 offset with top plate 12 and the head end inwall of inlet chamber 1 respectively；Set in disengagement chamber 2 with perforated panel 4 with respect to place
Crash panel 6 is equipped with, brace rod 16 is set between crash panel 6 and perforated panel 4, Oil-gas Separation layer 7, oil gas are provided with brace rod 16
Separating layer 7 is non-woven fabrics or felt or XPM, for being separated to the oil gas for entering disengagement chamber；The shell of disengagement chamber 2
Oil return opening 8 and gas outlet 9 are provided with body, oil return opening 8 is arranged at the bottom of disengagement chamber 2, and gas outlet 9 is arranged at the side wall of disengagement chamber
Top, gas outlet 9 are specially a ventilation breach opened in the side wall of disengagement chamber 2, point between oil return opening 8 and gas outlet 9
Dividing plate 17 is provided with bottom of chamber from chamber 2, for preventing the liquid machine oil of separation from flowing to the opposite side of disengagement chamber 2, Oil-gas Separation
Dripping machine oil is reclaimed by oil return opening 8 on layer 7, and gas is discharged by gas outlet 9.
Specific setting for perforated panel in the utility model 4, shown in Fig. 1 and Fig. 2 it is of the present utility model the first
In embodiment, brace rod 16 is arranged in the side wall relative with crash panel 6 of perforated panel 4, and crash panel 6 is arranged at disengagement chamber 2 and pushed up
Portion, a cavity lid is set, perforated panel 4 is wholely set with cavity lid, i.e., cavity, which covers, carries perforated panel in the side wall of disengagement chamber 2
4, inlet chamber 1 is set into one and the size identical rectangular opening of perforated panel 4 towards the side wall of the side of perforated panel 4；Present embodiment
Oil-gas Separation layer 7 is placed on the brace rod 16 of perforated panel 4 by the structure of the gs-oil separator of offer first in specific assembling,
Prevent from dropping, then the cavity lid with perforated panel 4 is welded on disengagement chamber 2 and is fixed, inlet chamber 1 is provided with square afterwards
The side alignment apertures plate 4 in shape hole is welded, you can completes the assembly work of gs-oil separator.
Specific setting for perforated panel in the utility model 4, in second of the implementation of the present utility model shown in Fig. 3-6
In mode, brace rod 16 is arranged in the side wall relative with crash panel 6 of perforated panel 4, and inlet chamber 1 is formed in one with disengagement chamber 2
Set, the side wall that perforated panel 4 shares between inlet chamber 1 and disengagement chamber 2, the open top of inlet chamber 1 and disengagement chamber 2,
And setting one can weld the cover plate 15 for sealing opening, and crash panel 6 is arranged to the bottom of cover plate 15；Present embodiment
Oil-gas Separation layer 7 is placed on the brace rod 16 of perforated panel 4 by the structure of the gs-oil separator of offer first in specific assembling,
Prevent from dropping, cover plate 15 is welded and fixed at the upper opening of inlet chamber 1 and disengagement chamber 2 again afterwards, you can complete oil gas point
From the assembly work of device.
Specific setting for perforated panel in the utility model 4, in the third implementation of the present utility model shown in Fig. 7-9
In mode, perforated panel 4, crash panel 6, brace rod 16 and Oil-gas Separation layer 7 form an Oil-gas Separation module, specifically in perforated panel
Brace rod 16 is set between 4 and crash panel 6, Oil-gas Separation layer 7 is arranged on brace rod 16, then by perforated panel 4 with hitting
The upper and lower ends of plate 6 set fix bar 18 to carry out the fixation to perforated panel 4 and crash panel 6；Inlet chamber 1 is wholely set with disengagement chamber 2,
Whole Oil-gas Separation module is fixed between inlet chamber 1 and disengagement chamber 2 by perforated panel 4, specifically by inlet chamber 1 and disengagement chamber
Neck is set between 2, and the Access Division on perforated panel 4, the two is connected and fixed, inlet chamber 1 and the open top of disengagement chamber 2, and is being entered
Air cavity 1 is provided with shared cover plate 15 with the top of disengagement chamber 2；The structure for the gs-oil separator that present embodiment provides specifically is filling
In matching somebody with somebody, the Access Division on perforated panel 4 is snapped fit onto first in the buckling groove between inlet chamber 1 and disengagement chamber 2, then to Access Division with
Welded between buckling groove, Oil-gas Separation module is fixed between inlet chamber 1 and disengagement chamber 2, afterwards again weld cover plate 15
Connect at the upper opening fixed to inlet chamber 1 and disengagement chamber 2, you can complete the assembly work of gs-oil separator.
Gs-oil separator provided by the utility model, in specifically the Oil-gas Separation course of work is carried out, when oil gas is by air inlet
Mouthfuls 10 enter the speed of inlet chambers 1 in rated range value, and the top plate 12 inside inlet chamber 1 will not be by due to the elastic force of spring 13
Push up, oil gas enters disengagement chamber 2 by the passage 5 of the tail end of inlet chamber 1, strikes on crash panel 6, by Oil-gas Separation layer
7 are separated；It is right due to oil gas excessive velocities when oil gas overruns value by the speed of air inlet 10 into inlet chamber 1
Pressure caused by top plate 12 is more than the elastic force of spring 13, promotes top plate 12, spills the passage 5 closed by top plate 12, oil gas energy
The quantity of the passage 5 enough passed through becomes more, becomes big by area, causes oil gas speed to drop to rated value, enter disengagement chamber 2
Ensure efficient Oil-gas Separation.
It should be noted that the steam vent in the utility model be not limited only to circular and longitudinal ordered arrangement this one kind set
Mode, its function can also be realized using the passage and sortord of other shapes；Flow speed control valve in the utility model is not only
It is limited to using a kind of this elastic component of spring, its function can also be realized by selecting other elastic components to be against at the top of top plate and disengagement chamber；
In addition, the gs-oil separator provided in the utility model can use as single gs-oil separator, tool can also be integrated into
The function of Oil-gas Separation is realized in body device, for example, the gs-oil separator that can be assembled in engine as engine is carried out
Use.
The utility model applies specific case and principle of the present utility model and embodiment is set forth, and the above is real
The explanation for applying example is only intended to help and understands method and its core concept of the present utility model；Meanwhile for the general of this area
Technical staff, according to thought of the present utility model, there will be changes in specific embodiments and applications.To sum up,
This specification content should not be construed as to limitation of the present utility model.
Claims (10)
- A kind of 1. gs-oil separator, it is characterised in that：Including inlet chamber, disengagement chamber and flow speed control valve；The inlet chamber is arranged at institute State on disengagement chamber lateral wall, perforated panel be provided between the inlet chamber and the disengagement chamber, be provided with the perforated panel to Few two passages for connecting the inlet chamber and the disengagement chamber；The flow speed control valve is arranged in the inlet chamber, the tune Fast valve can adjust the number that the passage connects with the inlet chamber；Place relative with the perforated panel is set in the disengagement chamber Crash panel is equipped with, brace rod is provided between the perforated panel and the crash panel, Oil-gas Separation is provided with the brace rod Layer, it is provided with oil return opening and gas outlet on the housing of the disengagement chamber.
- 2. gs-oil separator according to claim 1, it is characterised in that：The tail end of the inlet chamber is provided with air inlet, The inlet chamber head end is provided with hole shape guide rail.
- 3. gs-oil separator according to claim 2, it is characterised in that：The flow speed control valve includes top plate, spring and guide rod, The top plate is arranged in the inlet chamber and carries out lateral isolation to the inlet chamber, and the guide rod is arranged at the top plate On, the guide rod other end is flexibly connected with the hole shape guide rail, and the spring housing is on the guide rod, the both ends of the spring Offseted respectively with the top plate and the inlet chamber head end inwall.
- 4. gs-oil separator according to claim 1, it is characterised in that：The brace rod is arranged at the perforated panel and institute State in the relative side wall of crash panel, the crash panel is arranged at the top of the disengagement chamber, and the separation chamber side wall upper end is provided with Cavity lid, the cavity lid are wholely set with the perforated panel, and the inlet chamber is towards being provided with the side wall of the perforated panel With the perforated panel concentric reducer identical rectangular opening, one end side wall that the inlet chamber is provided with rectangular opening is fixed on outside the cavity Wall upper end.
- 5. gs-oil separator according to claim 1, it is characterised in that：The brace rod is arranged at the perforated panel and institute State in the relative side wall of crash panel, the inlet chamber is wholely set with the disengagement chamber, the perforated panel be the inlet chamber with The side wall shared between the disengagement chamber, the inlet chamber are set with being provided with cover plate, the crash panel at the top of the disengagement chamber In the cover plate bottom.
- 6. gs-oil separator according to claim 1, it is characterised in that：The perforated panel, the crash panel, the support Muscle and the Oil-gas Separation layer form an Oil-gas Separation module, and the inlet chamber is wholely set with the disengagement chamber, whole described Oil-gas Separation module is fixed between the inlet chamber and the disengagement chamber by the perforated panel, the inlet chamber with described point Top of chamber is provided with cover plate.
- 7. gs-oil separator according to claim 1, it is characterised in that：The Oil-gas Separation layer be non-woven fabrics or felt or XPM.
- 8. gs-oil separator according to claim 1, it is characterised in that：The oil return opening is arranged at the disengagement chamber bottom Portion, the gas outlet are arranged at the top of the separation chamber side wall.
- 9. gs-oil separator according to claim 8, it is characterised in that：Point between the oil return opening and the gas outlet From being provided with dividing plate on chamber bottom of chamber.
- 10. gs-oil separator according to claim 1, it is characterised in that：The passage is circular port, the passage The ordered arrangement on the perforated panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720577735.XU CN206737975U (en) | 2017-05-23 | 2017-05-23 | A kind of gs-oil separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720577735.XU CN206737975U (en) | 2017-05-23 | 2017-05-23 | A kind of gs-oil separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206737975U true CN206737975U (en) | 2017-12-12 |
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ID=60566701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720577735.XU Active CN206737975U (en) | 2017-05-23 | 2017-05-23 | A kind of gs-oil separator |
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| Country | Link |
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| CN (1) | CN206737975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857637A (en) * | 2018-08-24 | 2020-03-03 | 本田技研工业株式会社 | Oil separator unit |
-
2017
- 2017-05-23 CN CN201720577735.XU patent/CN206737975U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110857637A (en) * | 2018-08-24 | 2020-03-03 | 本田技研工业株式会社 | Oil separator unit |
| CN110857637B (en) * | 2018-08-24 | 2021-09-14 | 本田技研工业株式会社 | Oil separator unit |
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