CN203742710U - Oil-gas separator assembly - Google Patents
Oil-gas separator assembly Download PDFInfo
- Publication number
- CN203742710U CN203742710U CN201420123159.8U CN201420123159U CN203742710U CN 203742710 U CN203742710 U CN 203742710U CN 201420123159 U CN201420123159 U CN 201420123159U CN 203742710 U CN203742710 U CN 203742710U
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- CN
- China
- Prior art keywords
- oil
- chassis
- inner cover
- gas
- rotating fairing
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- Expired - Fee Related
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Abstract
The utility model discloses an oil-gas separator assembly. The oil-gas separator assembly comprises a supporting base plate, an outer cover, an inner cover, a rotating fairing, a disk valve device and an installation assembly, wherein the outer cover is fixedly arranged on the supporting base plate in a sealed mode, the inner cover is arranged in a space defined by the outer cover and the supporting base plate, the rotating fairing is arranged in a space defined by the inner cover and the supporting base plate, the disk valve device is used for opening or closing an oil and gas inlet in the supporting base plate, and the installation assembly is used for installing the inner cover and the rotating fairing. According to the oil-gas separator assembly, a high-pressure oil and gas mixture to be separated is used as driving force, the rotating fairing is driven to rotate at a high speed to generate centrifugal force and be matched with the inner cover and the outer over, so that active separation and discharge of oil and gas are realized, and oil-gas separation is thorough and good in effect. The oil-gas separator assembly is applicable to not only the field of engines but also places where oil-gas separation and gas-liquid separation are needed in the petroleum industry, the chemical engineering industry and the like.
Description
Technical field
The utility model relates to deaerator technical field, is specifically related to a kind of deaerator assembly.
Background technique
Deaerator is as the parts of realizing oil, gas separation, in field extensive uses such as motor, oil, chemical industry.Deaerator is one of important accessory of motor, be applied to the ventilation system of crankcase, conventionally be arranged on the valve chamber cover place of cylinder cap, its Main Function is discharged outside motor for leaking in crankcase a small amount of inflammable mixture and waste gas, to extend the life time of machine oil, the abrasion and corrosion that reduces part, prevents internal-combustion engine leakage of oil and blast.But the deaerator of motor is that passive type separates to the separation of oil gas at present, separation is thorough, separating effect is not ideal enough.Along with the emission request to motor is more and more higher, how to make oil gas separate better, reduce the pollution to environment, day by day become the problem of enterprise and social concerns.
Summary of the invention
Technical problem to be solved in the utility model is: provide one to carry out active to oil gas and separate, separate thorough, effective deaerator assembly.
For solving the problems of the technologies described above, the technical solution of the utility model is: deaerator assembly, comprising: support chassis, and the middle part of described support chassis is provided with oil and gas import; Outer cover, described outer cover is the uncovered tubbiness in top closure bottom, and the bottom of described outer cover and the sealing of described support chassis are fixedly installed, and offer outer cover exhaust port on the sidewall of described outer cover; Inner cover, described inner cover is the uncovered tubbiness in top closure bottom, and described inner cover is fixedly installed in the space that described outer cover and described support chassis surround, and the bottom of described inner cover is placed in described support chassis, and the top of described inner cover offers inner cover air outlet hole; Rotating fairing, described rotating fairing is uncovered barrel-shaped in top closure bottom, described rotating fairing is rotatably arranged in the space that described inner cover and described support chassis surround, the sidewall of described rotating fairing is provided with some guide through hole that are obliquely installed, and the true dip direction of some described guide through hole is consistent; Moushroom valve device, described moushroom valve device is arranged in the space that described rotating fairing and described support chassis surround, for opening or close described oil and gas import; And for the mounting assembly of described inner cover and described rotating fairing is installed.
Preferably, described mounting assembly comprises: chassis overhang, and described chassis overhang is roughly " several " word shape, and the lower end of described chassis overhang and described support chassis are fixedly installed, and described chassis overhang correspondence is arranged at the top of the oil and gas import of described support chassis; Support block, described support block is arranged at the top of described chassis overhang, and described support block is provided with along its axially extended support block through hole, and the periphery of described support block is provided with annular boss; The inner side surface at described rotating fairing top is placed on described annular boss; Threaded connector, described threaded connector comprises bolt, the top of inner cover, described support block through hole extend to the below at described chassis overhang top described in described screw bolt passes, the bar portion that is positioned at the described bolt of below, described chassis overhang top is arranged with nut.
Preferably, the top that is positioned at described annular boss on described support block is provided with ring-type draw-in groove, in described ring-type draw-in groove, is provided with the bounding means for preventing described rotating fairing axial jump.
Preferably, described moushroom valve device comprises: seal disc, and described seal disc is arranged at described oil and gas import place; Compress Spring, one end of described Compress Spring relies on described seal disc, and the other end of described Compress Spring relies on the inner side at described chassis overhang top.
Preferably, the outside that is positioned at described oil and gas import and described seal disc in described support chassis also offers chassis bias via.
Preferably, the middle part of described support chassis arranges with respect to its periphery depression.
Preferably, be positioned at the outer oil storage annular groove that is arranged with of described oil and gas import in described support chassis, the bottom of described inner cover, the bottom of described rotating fairing are arranged at respectively in described oil storage annular groove.
Preferably, the described guide through hole on described rotating fairing is the microscler through hole extending along the axial direction that is parallel to described rotating fairing.
Owing to having adopted technique scheme, deaerator assembly of the present utility model, comprise: support chassis, seal with support chassis the outer cover being fixedly installed, be arranged at the inner cover in the space that outer cover and support chassis surround, be arranged at the rotating fairing in the space that inner cover and support chassis surround, for opening or close the moushroom valve device of oil and gas import in support chassis, and for the mounting assembly of inner cover and rotating fairing is installed; Work in service, high-pressure oil gas mixed gas to be separated is opened moushroom valve device, oil and gas import on self-supporting chassis enters the space being surrounded by support chassis and rotating fairing, gas is sprayed by the consistent some guide through hole of the true dip direction on rotating fairing sidewall, make rotating fairing high-speed rotary then produce centrifugal force the oil product small particle in gas is thrown on the madial wall of inner cover, oil product small particle is condensed into oil droplet and flows down along the madial wall of inner cover; Meanwhile, the gas after separation enters the annular space between outer cover and inner cover by the inner cover air outlet hole on inner cover top, then enters atmosphere by the outer cover exhaust port on outer cover sidewall.
Deaerator assembly of the present utility model, using high-pressure oil gas mixed gas to be separated as driving force, drive rotating fairing high-speed rotary then generation centrifugal force, and coordinate with inner cover, outer cover, realized the active of oil, gas is separated, discharged, Oil-gas Separation is thorough, effective.
Brief description of the drawings
Fig. 1 is the utility model embodiment's structure cross-sectional schematic;
Fig. 2 is the cross sectional representation of rotating fairing in Fig. 1;
In figure: 1-outer cover; 11-outer cover exhaust port; 2-inner cover; 21-inner cover air outlet hole; 3-rotating fairing; 31-guide through hole; 4-support block; 41-annular boss; 5-bolt; 6-nut; 7-Compress Spring; 8-support chassis; 81-oil and gas import; 82-oil storage annular groove; 83-chassis overhang; 84-chassis bias via; 9-seal disc; 10-guide rod; 12-jump ring.
Embodiment
Be applied to motor as example taking deaerator assembly of the present utility model below, by reference to the accompanying drawings the utility model be described further non-limiting.
As shown in Figure 1, deaerator assembly of the present utility model, comprising: support chassis 8, is provided with oil and gas import 81 at the middle part of support chassis 8; Outer cover 1, this outer cover 1 is the uncovered tubbiness in top closure bottom, and wherein the bottom of outer cover 1 and support chassis 8 sealings are fixedly installed, and offer the outer cover exhaust port 11 of discharging for the gas after separating on the sidewall of outer cover 1; Inner cover 2, this inner cover 2 is the uncovered tubbiness in top closure bottom, and inner cover 2 is fixedly installed in the space that outer cover 1 and support chassis 8 surround, and wherein the bottom of inner cover 2 is placed in support chassis 8, offer inner cover air outlet hole 21 on the top of inner cover 2, inner cover air outlet hole 21 can encircle establish multiple; Rotating fairing 3, this rotating fairing 3 is uncovered barrel-shaped in top closure bottom, rotating fairing 3 is rotatably arranged in the space that inner cover 2 and support chassis 8 surround, on the sidewall of rotating fairing 3, be provided with some guide through hole that are obliquely installed 31, some guide through hole 31 optimal design are the microscler through hole extending along the axial direction that is parallel to rotating fairing 3, as shown in Figure 2, the true dip direction of some guide through hole 31 is consistent, the center line of guide through hole 31 is not along rotating fairing 3 radially, but departs to some extent; In the space surrounding in rotating fairing 3 and support chassis 8, be provided with moushroom valve device, for opening or close the oil and gas import 81 in support chassis 8; And for the mounting assembly of inner cover 2 and rotating fairing 3 is installed.
As shown in Figure 1, wherein, mounting assembly comprises: chassis overhang 83, this chassis overhang is roughly " several " word shape, the lower end of chassis overhang 83 and support chassis 8 are fixedly installed, chassis overhang 83 in the present embodiment adopts strip section to make, and is welded and fixed with support chassis 8, and chassis overhang 83 correspondences are arranged on the top of the oil and gas import 81 of support chassis 8; Be provided with support block 4 at the top of chassis overhang 83, on support block 4, be provided with along its axially extended support block through hole, be provided with annular boss 41 in the periphery of support block 4, wherein, the inner side surface at rotating fairing 3 tops is placed on this annular boss 41, in the present embodiment, on support block 4, be positioned at annular boss 41 above be provided with ring-type draw-in groove, in ring-type draw-in groove, be provided with bounding means, be used for preventing that rotating fairing 3 from, at High Rotation Speed process axial jump, selecting jump ring 12 as bounding means in the present embodiment; Threaded connector, this threaded connector comprises bolt 5, and bolt 5 passes successively top through hole, the support block through hole of inner cover 2 and extends to the below at chassis overhang 83 tops, and the bar portion that is positioned at this bolt 5 of chassis overhang 83 belows, tops is arranged with nut 6.
As shown in Figure 1, wherein, moushroom valve device comprises: seal disc 9, and sealing dish 9 is arranged at oil and gas import 81 places; Compress Spring 7, one end of this Compress Spring 7 relies on seal disc 9, and the other end of Compress Spring 7 relies on the inner side at chassis overhang 83 tops.For preventing that Compress Spring 7 from deflection occurring in compression process, in Compress Spring 7, be arranged with guide rod 10, the end of the top of this guide rod 10 and bolt 5 is fixedly installed.
As shown in Figure 1, be that its middle part arranges with respect to its periphery depression by support chassis 8 optimal design, on this basis, the outer twice oil storage annular groove 82 that is arranged with that is also further positioned at oil and gas import 81 in support chassis 8, the bottom of inner cover 2, the bottom of rotating fairing 3 are arranged at respectively in the oil storage annular groove 82 corresponding with it.The setting of oil storage annular groove 82, both can play lubrication to the rotating fairing of High Rotation Speed 3, can play seal action to inner cover 2 again; This structure of support chassis 8, the oil of being convenient to after separating collects from outer circumferential centre, then recycles through oil and gas import 81 body that refluxes back.The outside that is positioned at oil and gas import 81 and seal disc 9 in support chassis 8 also offers chassis bias via 84.
When deaerator assembly of the present utility model is applied on motor, in engine operation running, engine running increases the air-fuel mixture gas that leaks into crankcase, cause crankcase air pressure inside to increase, in the time increasing to certain pressure, Compress Spring 7 is compressed, on seal disc 9, move, oil and gas import 81 is opened, pressurized gas enter the space being surrounded by support chassis 8 and rotating fairing 3, gas is sprayed by the consistent some guide through hole 31 of the true dip direction on rotating fairing 3 sidewalls, make rotating fairing 3 high-speed rotaries then produce centrifugal force the oil product small particle in gas is thrown on the madial wall of inner cover 2, oil product small particle is condensed into oil droplet and flows down along the madial wall of inner cover 2, collect in oil storage annular groove 82, in the time reaching certain oil reserve, the structure arranging with respect to its periphery depression by means of support chassis 8 middle parts, the oil spill of collecting goes out oil storage annular groove 82, and recycle through oil and gas import 81 body that refluxes back, meanwhile, the gas after centrifugation enters the annular space between outer cover 1 and inner cover 2 by the inner cover air outlet hole 21 on inner cover 2 tops, then enters atmosphere by the outer cover exhaust port 11 on outer cover 1 sidewall.
In the time that motor transfers outage state to by running state; in crankcase, still have a small amount of air-fuel mixture gas; the pressure of a small amount of air-fuel mixture gas is lower; be not enough to open seal disc 9; now, a small amount of air-fuel mixture gas, through chassis bias via 84, enters the space being surrounded by support chassis 8 and rotating fairing 3; enter the space between inner cover 2 and rotating fairing 3 through guide through hole 31 again, oil, gas while realizing outage state separate.
Deaerator assembly of the present utility model, its rotating fairing 3, inner cover 2 and outer cover 1 form the current tortuous passageway of supplied gas jointly, have lengthened the transit route of gas, can make High Temperature High Pressure mixed oil and gas fast cooling, separation from crankcase; Deaerator assembly of the present utility model, using high-pressure oil gas mixed gas to be separated as driving force, drive rotating fairing high-speed rotary then generation centrifugal force, and coordinate with inner cover, outer cover, realized the active of oil, gas is separated, discharged, Oil-gas Separation is thorough, effective.
More than that to be applied to motor be example, the explanation that deaerator assembly of the present utility model is made.Deaerator assembly of the present utility model, is not limited to engine art, also can be widely used in oil, chemical industry etc. and need to carry out the place separating between oil gas.
The above is only giving an example of the utility model preferred embodiments, and the part of wherein not addressing is in detail those of ordinary skill in the art's common practise.Protection domain of the present utility model is as the criterion with the content of claim, and any equivalent transformation carrying out based on technology enlightenment of the present utility model, also within protection domain of the present utility model.
Claims (8)
1. deaerator assembly, is characterized in that, comprising:
Support chassis, the middle part of described support chassis is provided with oil and gas import;
Outer cover, described outer cover is the uncovered tubbiness in top closure bottom, and the bottom of described outer cover and the sealing of described support chassis are fixedly installed, and offer outer cover exhaust port on the sidewall of described outer cover;
Inner cover, described inner cover is the uncovered tubbiness in top closure bottom, and described inner cover is fixedly installed in the space that described outer cover and described support chassis surround, and the bottom of described inner cover is placed in described support chassis, and the top of described inner cover offers inner cover air outlet hole;
Rotating fairing, described rotating fairing is uncovered barrel-shaped in top closure bottom, described rotating fairing is rotatably arranged in the space that described inner cover and described support chassis surround, the sidewall of described rotating fairing is provided with some guide through hole that are obliquely installed, and the true dip direction of some described guide through hole is consistent;
Moushroom valve device, described moushroom valve device is arranged in the space that described rotating fairing and described support chassis surround, for opening or close described oil and gas import; And
For the mounting assembly of described inner cover and described rotating fairing is installed.
2. deaerator assembly as claimed in claim 1, is characterized in that: described mounting assembly comprises
Chassis overhang, described chassis overhang is roughly " several " word shape, and the lower end of described chassis overhang and described support chassis are fixedly installed, and described chassis overhang correspondence is arranged at the top of the oil and gas import of described support chassis;
Support block, described support block is arranged at the top of described chassis overhang, and described support block is provided with along its axially extended support block through hole, and the periphery of described support block is provided with annular boss; The inner side surface at described rotating fairing top is placed on described annular boss;
Threaded connector, described threaded connector comprises bolt, the top of inner cover, described support block through hole extend to the below at described chassis overhang top described in described screw bolt passes, the bar portion that is positioned at the described bolt of below, described chassis overhang top is arranged with nut.
3. deaerator assembly as claimed in claim 2, is characterized in that: the top that is positioned at described annular boss on described support block is provided with ring-type draw-in groove, in described ring-type draw-in groove, is provided with the bounding means for preventing described rotating fairing axial jump.
4. deaerator assembly as claimed in claim 2, is characterized in that: described moushroom valve device comprises
Seal disc, described seal disc is arranged at described oil and gas import place;
Compress Spring, one end of described Compress Spring relies on described seal disc, and the other end of described Compress Spring relies on the inner side at described chassis overhang top.
5. deaerator assembly as claimed in claim 4, is characterized in that: the outside that is positioned at described oil and gas import and described seal disc in described support chassis also offers chassis bias via.
6. the deaerator assembly as described in claim 1 to 5 any one, is characterized in that: the middle part of described support chassis arranges with respect to its periphery depression.
7. deaerator assembly as claimed in claim 6, is characterized in that: in described support chassis, be positioned at the outer oil storage annular groove that is arranged with of described oil and gas import, the bottom of described inner cover, the bottom of described rotating fairing are arranged at respectively in described oil storage annular groove.
8. deaerator assembly as claimed in claim 7, is characterized in that: the described guide through hole on described rotating fairing is the microscler through hole extending along the axial direction that is parallel to described rotating fairing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123159.8U CN203742710U (en) | 2014-03-18 | 2014-03-18 | Oil-gas separator assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420123159.8U CN203742710U (en) | 2014-03-18 | 2014-03-18 | Oil-gas separator assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203742710U true CN203742710U (en) | 2014-07-30 |
Family
ID=51342525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420123159.8U Expired - Fee Related CN203742710U (en) | 2014-03-18 | 2014-03-18 | Oil-gas separator assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203742710U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454082A (en) * | 2014-12-18 | 2015-03-25 | 重庆小康工业集团股份有限公司 | Cyclone type oil-gas separator |
| CN106523070A (en) * | 2016-10-27 | 2017-03-22 | 宁波立达智能控制技术有限公司 | Drive device of oil-gas separator |
| CN109731430A (en) * | 2018-12-27 | 2019-05-10 | 无锡方盛换热器股份有限公司 | A kind of aluminum compressor catch pot |
| CN110107378A (en) * | 2019-05-23 | 2019-08-09 | 安徽江淮汽车集团股份有限公司 | Gs-oil separator |
| CN113750693A (en) * | 2021-09-15 | 2021-12-07 | 伊犁师范大学 | Computer image output device |
-
2014
- 2014-03-18 CN CN201420123159.8U patent/CN203742710U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454082A (en) * | 2014-12-18 | 2015-03-25 | 重庆小康工业集团股份有限公司 | Cyclone type oil-gas separator |
| CN106523070A (en) * | 2016-10-27 | 2017-03-22 | 宁波立达智能控制技术有限公司 | Drive device of oil-gas separator |
| CN106523070B (en) * | 2016-10-27 | 2019-04-02 | 宁波立达智能控制技术有限公司 | Gs-oil separator driving device |
| CN109731430A (en) * | 2018-12-27 | 2019-05-10 | 无锡方盛换热器股份有限公司 | A kind of aluminum compressor catch pot |
| CN109731430B (en) * | 2018-12-27 | 2023-09-15 | 无锡方盛换热器股份有限公司 | Oil-gas separation tank of aluminum compressor |
| CN110107378A (en) * | 2019-05-23 | 2019-08-09 | 安徽江淮汽车集团股份有限公司 | Gs-oil separator |
| CN113750693A (en) * | 2021-09-15 | 2021-12-07 | 伊犁师范大学 | Computer image output device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20180318 |