CN205895362U - Oil and gas separator with predissociation function - Google Patents
Oil and gas separator with predissociation function Download PDFInfo
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- CN205895362U CN205895362U CN201620915812.3U CN201620915812U CN205895362U CN 205895362 U CN205895362 U CN 205895362U CN 201620915812 U CN201620915812 U CN 201620915812U CN 205895362 U CN205895362 U CN 205895362U
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Abstract
The utility model discloses an oil and gas separator with predissociation function belongs to oil -gas separation technical field, including main part (1) and bottom plate (2), main part (1) be provided with predissociation chamber (4), oil gas filter chamber (5), oil -gas separation chamber (6), be provided with baffle (8) at predissociation chamber (4) top, be provided with baffle (9) in the one side in predissociation chamber (4), be provided with oil trap (10) in oil -gas separation chamber (6) bottom, oil -gas separation chamber (6) and PCV valve sealing connection, the PCV valve communicates with each other with gas outlet (12), the utility model discloses can carry out the predissociation to oil gas mixture, improve the filter effect of filter pulp, lengthen the life -span of filter pulp, oil -gas separation is efficient.
Description
Technical field
The utility model belongs to Oil-gas Separation technical field, and specifically, the waste gas being related to vehicle crankcase is arranged is carried out
A kind of detached gs-oil separator with pre-separation function.
Background technology
At present, to automobile industry energy saving, reduce these aspects of pollutant emission, increasingly pay attention to, automobile exhaust gas is arranged
The relevant laws and regulations put are also increasingly stricter, more and more perfect.In crankcase, waste gas discharge problem is more and more concerned, in order to
Avoid waste gas to be exhausted directly in air, be crankcase setting ventilating system, ventilating system arrange gs-oil separator, by oil
Gas separating device, the oil isolated recycling by the waste gas isolated, carries out second-time burning, reaches economical, fuel-efficient and can subtract
Few waste gas discharge.
In the prior art, the applying date is on October 07th, 2008, and Application No. 200820165680.2 China is practical new
Type discloses a kind of gs-oil separator, including the shell of tubular, covers on the air inlet that the upper lid of cover top portion is connected with outer casing bottom
Oil return pipe, it is arranged on side wall of outer shell and the escape pipe communicating with enclosure and enclosure separate dress for separation oil and gas
Put, the bottom of inside the shell is provided with gas collection oil return body, centered on gas collection oil return body, position carries the disc-shaped structure of air admission hole, gas collection
The outward flange of oil return body is provided with several spill ports, and separator is placed on gas collection oil return body, the air admission hole of gas collection oil return body
With separator inner space；Above-mentioned this gs-oil separator, the liquid oil droplet reclaiming along gas collection oil return body and outer casing inner wall,
Air inlet oil return opening is back to crank case of internal combustion engine and each assembly of vehicle motor it is ensured that its performance.But in the prior art, one
As be all not provided with pre-separation function, the warranty life of impact gs-oil separator.
Utility model content
The purpose of this utility model is to overcome the technical problem not having pre-separation function in prior art, provides a kind of tool
There is the gs-oil separator of pre-separation function.
In order to solve above-mentioned technical problem, the utility model provides a kind of gs-oil separator with pre-separation function,
Including main body and base plate, it is provided with seal washer between main body and base plate, described main body is provided with pre- point being sequentially communicated
From chamber, hydrocarbon filter chamber, oil-gas separation chamber, described pre-separating cavity bottom is provided with oil gas air inlet, described pre-separating cavity
Top is provided with dividing plate, and the side of described pre-separating cavity is provided with baffle plate, and described hydrocarbon filter chamber is provided with filtration group
Part, described oil-gas separation chamber bottom is provided with oil trap, and described oil-collecting trench bottom is communicated with oil return opening, and described oil gas divides
It is tightly connected with pvc valve from chamber, pcv valve is communicated with gas outlet.
A kind of above-mentioned gs-oil separator with pre-separation function, described dividing plate is provided with space each other.
A kind of above-mentioned gs-oil separator with pre-separation function, described baffle plate setting is v shape plate, described v shape
Plate is provided with space each other, and fuel-air mixture can enter into hydrocarbon filter chamber between space.
A kind of above-mentioned gs-oil separator with pre-separation function, described filter assemblies include top cover, oil gas through hole,
Adjustment sheet, Internal baffle, outer baffle, filter cotton, described hydrocarbon filter chamber centre position arranges oil gas through hole, and described oil gas leads to
Above hole, adjustment sheet is set, described oil gas through hole is orderly arranged outside each Internal baffle and outer baffle, Internal baffle and outer baffle it
Between arrange filter cotton.
A kind of above-mentioned gs-oil separator with pre-separation function, the top edge of described oil gas through hole is provided with spill
Groove, fuel-air mixture can enter into filter cotton from oil gas through hole through Baltimore groove.
A kind of above-mentioned gs-oil separator with pre-separation function, described pcv valve include valve seat, valve film, spring,
Valve gap, described valve seat is connected with body seal, and described valve seat is connected with valve bonnet seal, and the center setting valve of valve seat goes out
Pore, described valve venthole is connected with the gas outlet being arranged on valve seat side, arranges valve film above described valve venthole
Piece.
A kind of above-mentioned gs-oil separator with pre-separation function, described filtering chamber's top cover is integrally connected with valve seat
Connect, so convenient connection.
Compared with prior art, the beneficial effects of the utility model are: 1, pass through to arrange pre-separating cavity, can be to oil gas
Gaseous mixture carries out pre-separation, so can improve the filter effect of filter cotton, extends the life-span of filter cotton；2nd, adjusted by setting
Piece, can adjust the air pressure in filter chamber；3rd, pass through to arrange mazy Oil-gas Separation, good separating effect, oil-gas separation efficiency
High.
Brief description
Fig. 1 is the utility model stereogram.
Fig. 2 is the utility model top view.
Fig. 3 be in Fig. 2 a-a to schematic diagram.
Fig. 4 is c portion enlarged diagram in Fig. 3.
Fig. 5 is d portion enlarged diagram in Fig. 3.
Fig. 6 is the utility model front view.
Fig. 7 be in Fig. 6 b-b to schematic diagram.
Drawing reference numeral illustrates: 1- main body, 2- base plate, 3- seal washer, 4- pre-separating cavity, 5- hydrocarbon filter chamber, 6- oil gas
Disengagement chamber, 7- oil gas air inlet, 8- dividing plate, 9- baffle plate, 10- oil trap, 11- oil return opening, 12- gas outlet, 13- top cover, 14- oil
Vent hole, 15- adjustment sheet, 16- Internal baffle, 17- outer baffle, 18- filter cotton, 19- Baltimore groove, 20- valve seat, 21- valve film,
22- spring, 23- valve gap, 24- valve venthole.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of gs-oil separator with pre-separation function as shown in Figure 1 to Figure 3, including main body 1 and base plate 2, is leading
It is provided with seal washer 3, seal washer 3 can make main body 1 and base plate 2 be tightly connected, and sets in main body 1 between body 1 and base plate 2
Be equipped be sequentially communicated oil gas is carried out the pre-separating cavity 4 of pre-separation, the hydrocarbon filter chamber 5 that oil gas is filtered, to oil gas
Carry out detached oil-gas separation chamber 6, pre-separating cavity 4 bottom is provided with oil gas air inlet 7, so, ejects from crankcase
After fuel-air mixture enters the gs-oil separator that this has pre-separation function, pass sequentially through pre-separating cavity 4, hydrocarbon filter chamber 5, oil
Gas disengagement chamber 6, gas is discharged from gas outlet 12 by pvc valve, intensified after, lead cylinder second-time burning, reach back
Receive the purpose utilizing it is therefore prevented that the pollution to environment for the waste gas；Machine oil returns to engine sump tank, can re-use.
As shown in figure 3, being provided with dividing plate 8 at pre-separating cavity 4 top, this dividing plate 8 is provided with space each other, at pre- point
The side in chamber 4 is provided with baffle plate 9, as further improvement of the utility model measure, described baffle plate 9 is set to v shape plate,
V shape plate is provided with space each other, and fuel-air mixture can enter into hydrocarbon filter chamber 5 between space, so, when oil gas mixes
After conjunction gas enters into pre-separating cavity 4, fuel-air mixture enters in the space of setting between dividing plate 8, because gas gas pass through
Each baffle plate 9 flow direction can change, and the inertia of drop is more than gas, and therefore, a part of mist of oil impinges upon dividing plate 8
On, a part of mist of oil impinges upon on baffle plate 9, formed oil droplet, affected by gravity can flow downward, flow to oil gas air inlet 7,
Flow back in crankcase from oil gas air inlet 7, so can improve oil-gas separation efficiency.
As shown in Figures 1 to 4, hydrocarbon filter chamber 5 is provided with filter assemblies, this filter assemblies includes top cover 13, oil gas
Through hole 14, adjustment sheet 15, Internal baffle 16, outer baffle 17, filter cotton 18, arrange oil gas through hole in hydrocarbon filter chamber 5 centre position
14, adjustment sheet 15 is set on oil gas through hole 14, when filter chamber 4 internal gas pressure is too high, adjustment sheet 15 is opened, and can increase oil gas
Conduction amount, make air pressure reduce, can prevent each sealing surface of this gs-oil separator from leakage phenomenon occurring, make this gs-oil separator pacify
Full reliability service；Be orderly arranged outside each Internal baffle 16 and outer baffle 17 in oil gas through hole 14, Internal baffle 16 and outer baffle 17 it
Between arrange filter cotton 18, by arrange filter cotton 18, can effectively filter the oil droplet in oil gas；As of the present utility model enter one
Step corrective measure, is provided with Baltimore groove 19 in the top edge of oil gas through hole 14, fuel-air mixture can pass through from oil gas through hole 14
Baltimore groove 19 enters into filter cotton 18, the oil droplet after filtering through filter cotton 18, flows to oil trap 10, discharges from oil return opening 11.
As shown in Fig. 3, Fig. 5, Fig. 7, oil-gas separation chamber 6 bottom is provided with oil trap 10, oil trap 10 is provided with inclination
Groove, is so conducive to oil droplet to converge, oil trap 10 bottom is communicated with oil return opening 11, and this oil-gas separation chamber 6 is with the sealing of pcv valve even
Connect, pcv valve is communicated with gas outlet 12, this pcv valve includes valve seat 20, valve film 21, spring 22, valve gap 23, valve seat 20 and main body 1
Be tightly connected, valve seat 20 is tightly connected with valve gap 23, the center of valve seat 20 setting valve venthole 24, valve venthole 24 with set
Put and be connected in the gas outlet 12 of valve seat 20 side, valve venthole 24 top setting valve film 21, when gas outlet 12 is negative pressure,
Valve film 21 sealing valve venthole 24, makes the gas in valve seat 20 can not discharge；When the air pressure in valve seat 20 increases, valve film
21 in the presence of spring 22, makes valve film 21 leave valve venthole 24, and at this moment, the gas after separating just can be from valve venthole
24 are discharged to gas outlet 12, then lead cylinder and re-used.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 6, this filtering chamber's top cover 13 and valve seat 20 integrally connected, so convenient processing,
Convenient connection.
Above in conjunction with accompanying drawing, the utility model embodiment is explained in detail, but the utility model is not limited to
State embodiment, to those skilled in the art, can also make some on the premise of without departing from the utility model
Modification and improvement, these also should be regarded as belonging to protection domain of the present utility model.
Claims (7)
1. a kind of gs-oil separator with pre-separation function, including main body (1) and base plate (2), in main body (1) and base plate (2)
Between be provided with seal washer (3) it is characterised in that: described main body (1) be provided with the pre-separating cavity (4) being sequentially communicated, oil
Gas filter chamber (5), oil-gas separation chamber (6), described pre-separating cavity (4) bottom is provided with oil gas air inlet (7), described pre- point
Chamber (4) top is provided with dividing plate (8), the side of described pre-separating cavity (4) is provided with baffle plate (9), described oil gas mistake
Filter chamber (5) is provided with filter assemblies, and described oil-gas separation chamber (6) bottom is provided with oil trap (10), described oil trap
(10) bottom is communicated with oil return opening (11), and described oil-gas separation chamber (6) is tightly connected with pcv valve, pcv valve and gas outlet (12)
Communicate.
2. a kind of gs-oil separator with pre-separation function according to claim 1 it is characterised in that: described dividing plate
(8) it is provided with space each other.
3. a kind of gs-oil separator with pre-separation function according to claim 1 it is characterised in that: described baffle plate
(9) it is set to v shape plate, described v shape plate is provided with space each other.
4. a kind of gs-oil separator with pre-separation function according to claim 1 it is characterised in that: described filtration
Assembly includes top cover (13), oil gas through hole (14), adjustment sheet (15), Internal baffle (16), outer baffle (17), filter cotton (18), institute
Hydrocarbon filter chamber (5) centre position setting oil gas through hole (14) stated, described oil gas through hole (14) arranges adjustment sheet above
(15), described oil gas through hole (14) is orderly arranged outside each Internal baffle (16) and outer baffle (17), in Internal baffle (16) and outer gear
Setting filter cotton (18) between plate (17).
5. a kind of gs-oil separator with pre-separation function according to claim 4 it is characterised in that: described oil gas
The top edge of through hole (14) is provided with Baltimore groove (19).
6. a kind of gs-oil separator with pre-separation function according to claim 4 it is characterised in that: described pcv
Valve includes valve seat (20), valve film (21), spring (22), valve gap (23), and described valve seat (20) is tightly connected with main body (1),
Described valve seat (20) and valve gap (23) are tightly connected, the center of valve seat (20) setting valve venthole (24), described valve
Venthole (24) is connected with the gas outlet (12) being arranged on valve seat (20) side, arranges valve above described valve venthole (24)
Diaphragm (21).
7. a kind of gs-oil separator with pre-separation function according to claim 6 it is characterised in that: described filtration
Chamber top cover (13) and valve seat (20) integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915812.3U CN205895362U (en) | 2016-08-23 | 2016-08-23 | Oil and gas separator with predissociation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620915812.3U CN205895362U (en) | 2016-08-23 | 2016-08-23 | Oil and gas separator with predissociation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205895362U true CN205895362U (en) | 2017-01-18 |
Family
ID=57779404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620915812.3U Active CN205895362U (en) | 2016-08-23 | 2016-08-23 | Oil and gas separator with predissociation function |
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| Country | Link |
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| CN (1) | CN205895362U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023348A (en) * | 2017-06-02 | 2017-08-08 | 广西玉柴机器股份有限公司 | Built-in integration type oil-gas separator |
| CN107829800A (en) * | 2017-11-02 | 2018-03-23 | 宁海县雄达模塑有限公司 | Use for diesel engine Horizontal oil-gas separator |
| CN107975618A (en) * | 2017-12-28 | 2018-05-01 | 美嘉帕拉斯特汽车零部件（上海）有限公司 | Gs-oil separator pressure-regulating valve |
| CN108952888A (en) * | 2018-09-06 | 2018-12-07 | 广西玉柴机器股份有限公司 | The oil-returning structure of oil and gas separating system built in diesel engine |
| CN109209562A (en) * | 2018-09-14 | 2019-01-15 | 广西玉柴机器股份有限公司 | A kind of filter plate gas drive formula oil-gas separating device of engine |
| CN109595053A (en) * | 2018-12-10 | 2019-04-09 | 宁波赛铂睿特汽车部件有限公司 | A kind of oil-gas separating device of engine |
-
2016
- 2016-08-23 CN CN201620915812.3U patent/CN205895362U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023348A (en) * | 2017-06-02 | 2017-08-08 | 广西玉柴机器股份有限公司 | Built-in integration type oil-gas separator |
| CN107829800A (en) * | 2017-11-02 | 2018-03-23 | 宁海县雄达模塑有限公司 | Use for diesel engine Horizontal oil-gas separator |
| CN107829800B (en) * | 2017-11-02 | 2024-06-04 | 宁海县雄达模塑有限公司 | Horizontal oil-gas separator for diesel engine |
| CN107975618A (en) * | 2017-12-28 | 2018-05-01 | 美嘉帕拉斯特汽车零部件（上海）有限公司 | Gs-oil separator pressure-regulating valve |
| CN108952888A (en) * | 2018-09-06 | 2018-12-07 | 广西玉柴机器股份有限公司 | The oil-returning structure of oil and gas separating system built in diesel engine |
| CN109209562A (en) * | 2018-09-14 | 2019-01-15 | 广西玉柴机器股份有限公司 | A kind of filter plate gas drive formula oil-gas separating device of engine |
| CN109595053A (en) * | 2018-12-10 | 2019-04-09 | 宁波赛铂睿特汽车部件有限公司 | A kind of oil-gas separating device of engine |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |