CN105386813A - New type oil gas separator - Google Patents
New type oil gas separator Download PDFInfo
- Publication number
- CN105386813A CN105386813A CN201511019984.9A CN201511019984A CN105386813A CN 105386813 A CN105386813 A CN 105386813A CN 201511019984 A CN201511019984 A CN 201511019984A CN 105386813 A CN105386813 A CN 105386813A
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- CN
- China
- Prior art keywords
- shell
- separator
- gas
- oil
- hole
- 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.)
- Pending
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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
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- 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
- F01M2013/0438—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a filter
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses a new type oil gas separator, comprising a separator shell, wherein an air outlet pipe is arranged at the upper part of the separator shell; an air inlet pipe is arranged at the lower part of the separator shell; a filter element assembly is arranged in the separator shell; the upper end of the air inlet pipe is connected with the bottom of the filter element assembly; the filter element assembly consists of a shell, a baseplate, a crude separation baffle and a head cover, the baseplate is located at the bottom of the shell, the crude separation baffle is arranged above the baseplate, the head cover seals the top of the shell, the edges of the head cover extend downwards and forms an air block body at the periphery of the upper part of the shell, a first through hole is formed in the baseplate, a second through hole is formed above the side walls of the shell, and is rightly opposite to the air block body, and an oil outlet is formed in the bottom of the separator shell. The separator disclosed by the invention has the advantages that the layout is reasonable, the volume of the whole oil gas separator is relatively small, the structural arrangement of an engine is optimized, tests of the oil gas separator are facilitated, and the maintaining cost in a later period is effectively reduced.
Description
Technical field
The present invention relates to a kind of engine fittings, more particularly, it relates to a kind of gas-oil separator.
Background technique
Oil-gas Separation technology a kind ofly carries out Oil-gas Separation to the waste gas in engine crankcase, and unnecessary waste gas is discharged to the technology in air.Oil-gas Separation technology is the technology of day by day growing up in engine art, and along with national energy-saving reduces discharging the call of policy, environmental protection concept will incorporate in the design of product especially.Existing Oil-gas Separation is mainly realized by two kinds of modes, one relies on flow inertance, make air-flow produce annular revolution, clash into turn back, centrifugal rotation or zigzagging, thus change speed and the direction of oil laden air stream, isolate the oil droplet that granularity is larger; Another kind is the element made by porous fibre material, carries out adsorbing and condenses, thus realize Oil-gas Separation to refinement mist of oil.In a particular application, according to different demands, deaerator has various types of structure, as labyrinth baffle arrangement, clashes into double backed arrangement etc.
Traditional oil-gas separator structure has following shortcoming:
1, volume is comparatively large, and take between engine air comparatively large, need to be combined with valve mechanism cover, manufacture and design relative trouble, amendment configurations difficult, adds the difficulty of distribution engine;
2, complex structure, is unfavorable for the carrying out of later stage deaerator test, and the data statistics to test;
3, complex manufacturing technology, adds fabricating cost, and adds deaerator later maintenance cost;
4, oil gas separation is poor.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned deficiency for prior art, provides a kind of structure simple, easy to make, effectively can optimize the gas-oil separator of oil-gas separator structure.
Technological scheme of the present invention is such: a kind of gas-oil separator, comprise shell separator, steam outlet pipe is provided with on shell separator top, suction tude is provided with in shell separator bottom, element kit is provided with in described shell separator, described suction tude upper end connects bottom element kit, described element kit is by shell, base plate, crude separation baffle plate and top cover are formed, base plate is positioned at outer casing bottom, crude separation baffle plate is positioned at above base plate, the top of top closure shell, and the outer rim of top cover is to downward-extension and at shell top peripheral formation gas barrier body, base plate is provided with the first through hole, the second through hole is distributed with above the sidewall of shell, second through hole is just to described gas barrier body, oil outlet is provided with bottom shell separator.
As improving further, described shell is cylindrical.
Further, described suction tude is circular body, is provided with multiple tracks annular protrusion at suction tude outer wall.
Further, described steam outlet pipe is fixedly connected with by separator cover plate with between shell separator.
Further, fixing lug is arranged with outside described shell separator.
Beneficial effect
The present invention compared with prior art, has the following advantages:
1, adopt cylindrical setting, reduce the volume of separator, separator is taken between engine air and reduces, be convenient to the layout of engine structure, reduce the fabricating cost of deaerator simultaneously;
2, this oil-gas separator structure is simple, compact, easy to make, and test apparatus is easy to connect, and conveniently tests and statistics deaerator, avoids the real-time servicing of Oil-gas Separation, reduces later maintenance cost;
3, this deaerator adopts two-stage separation structure to be separated gas, and every grade, all through through hole accelerating impact baffle plate, makes oil gas separation better.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention;
Fig. 2 is plan view of the present invention;
Fig. 3 is cross-section structure enlarged diagram of the present invention.
Wherein: 1-steam outlet pipe, 2-separator cover plate, 3-shell separator, 4-element kit, 41-top cover, 42-gas barrier body, 43-second through hole, 44-shell, 45-crude separation baffle plate, 46-base plate, 47-first through hole, 5-oil outlet, 6-fix lug, 7-suction tude, 71-annular protrusion.
Embodiment
Below in conjunction with the specific embodiment in accompanying drawing, the present invention is described further.
Consult Fig. 1-3, a kind of gas-oil separator of the present invention, comprise shell separator 3, steam outlet pipe 1 is provided with on shell separator 3 top, suction tude 7 is provided with in shell separator 3 bottom, element kit 4 is provided with in its shell separator 3, its suction tude 7 upper end connects bottom element kit 4, this element kit 4 is by shell 44, base plate 46, crude separation baffle plate 45 and top cover 41 are formed, base plate 46 is positioned at bottom shell 44, crude separation baffle plate 45 is positioned at above base plate 46, the top of top cover 41 closure 44, and the outer rim of top cover 41 is to downward-extension and at shell 44 top peripheral formation gas barrier body 42, base plate 46 is provided with the first through hole 47, waste gas is through multiple first through hole 47, play the effect accelerating gas, make gas high-speed impact crude separation baffle plate 45 and carry out Oil-gas Separation, crude separation baffle plate 45 forms oil droplet, and flow back to motor by suction tude 7, the second through hole 43 is distributed with above the sidewall of its shell 44, second through hole 43 is just to gas barrier body 42, gas enters the top of element kit 4 after one-level is separated, accelerate through multiple second through hole 43, and impinge upon on gas barrier body 42 and form oil droplet, flow on shell separator 3, oil outlet 5 is provided with bottom shell separator 3, for discharging the oil droplet that the second-order separation goes out, gas-oil separator of the present invention adopts two-stage separation structure to be separated gas, and every grade all through through hole accelerating impact on baffle plate, make oil gas separation better.
Shell 44 in the present invention is cylindrical, effectively reduce the volume of whole separator, the reasonably optimizing topology layout of motor.
Suction tude 7 in the present invention is circular body, is provided with multiple tracks annular protrusion 71 at suction tude 7 outer wall, and when being convenient to test, test apparatus is connected with deaerator, and favorable sealing property.
Steam outlet pipe 1 in the present invention is fixedly connected with by separator cover plate 2 with between shell separator 3, and this separator cover plate 2 pairs of shell separators 3 seal, and effectively prevent gas to be directly leaked in air.
Fixing lug 6 is arranged with outside shell separator 3 in the present invention, this deaerator uses bolt fixing on the engine through fixing lug 6, makes installation more firm, avoids deaerator to loosen because of engine vibration and even come off, dismounting is simultaneously convenient, is conducive to later stage dismounting and safeguards.
Above-described is only the preferred embodiment of the present invention, should be understood that for a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these all can not affect effect of the invention process and practical applicability.
Claims (5)
1. a gas-oil separator, comprise shell separator (3), steam outlet pipe (1) is provided with on shell separator (3) top, suction tude (7) is provided with in shell separator (3) bottom, it is characterized in that, element kit (4) is provided with in described shell separator (3), described suction tude (7) upper end connects element kit (4) bottom, described element kit (4) is by shell (44), base plate (46), crude separation baffle plate (45) and top cover (41) are formed, base plate (46) is positioned at shell (44) bottom, crude separation baffle plate (45) is positioned at base plate (46) top, the top of top cover (41) closure (44), and the outer rim of top cover (41) is to downward-extension and at shell (44) top peripheral formation gas barrier body (42), base plate (46) is provided with the first through hole (47), the second through hole (43) is distributed with above the sidewall of shell (44), second through hole (43) is just to described gas barrier body (42), oil outlet (5) is provided with in shell separator (3) bottom.
2. gas-oil separator according to claim 1, is characterized in that, described shell (44) is for cylindrical.
3. gas-oil separator according to claim 1, is characterized in that, described suction tude (7) is circular body, is provided with multiple tracks annular protrusion (71) at suction tude (7) outer wall.
4. gas-oil separator according to claim 1, is characterized in that, described steam outlet pipe (1) is fixedly connected with by separator cover plate (2) with between shell separator (3).
5. the gas-oil separator according to claim 1 or 4, is characterized in that, is arranged with fixing lug (6) outside described shell separator (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511019984.9A CN105386813A (en) | 2015-12-30 | 2015-12-30 | New type oil gas separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511019984.9A CN105386813A (en) | 2015-12-30 | 2015-12-30 | New type oil gas separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105386813A true CN105386813A (en) | 2016-03-09 |
Family
ID=55419501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511019984.9A Pending CN105386813A (en) | 2015-12-30 | 2015-12-30 | New type oil gas separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105386813A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272371A (en) * | 1980-02-21 | 1981-06-09 | Fram-Israelson Enterprises | Lubricating oil filter-refiner for internal combustion engines |
| US5562087A (en) * | 1995-10-17 | 1996-10-08 | Wright; Richard T. | Oil separator for blow-by gases |
| DE19621935A1 (en) * | 1996-05-31 | 1997-12-04 | Daimler Benz Ag | Combustion engine crankcase venting with filter-action oil separator |
| US6290738B1 (en) * | 1999-07-16 | 2001-09-18 | Nelson Industries, Inc. | Inertial gas-liquid separator having an inertial collector spaced from a nozzle structure |
| CN204457937U (en) * | 2014-12-24 | 2015-07-08 | 潍柴动力股份有限公司 | A kind of deaerator |
| CN205330763U (en) * | 2015-12-30 | 2016-06-22 | 广西玉柴机器股份有限公司 | Novel oil -gas separator |
-
2015
- 2015-12-30 CN CN201511019984.9A patent/CN105386813A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4272371A (en) * | 1980-02-21 | 1981-06-09 | Fram-Israelson Enterprises | Lubricating oil filter-refiner for internal combustion engines |
| US5562087A (en) * | 1995-10-17 | 1996-10-08 | Wright; Richard T. | Oil separator for blow-by gases |
| DE19621935A1 (en) * | 1996-05-31 | 1997-12-04 | Daimler Benz Ag | Combustion engine crankcase venting with filter-action oil separator |
| US6290738B1 (en) * | 1999-07-16 | 2001-09-18 | Nelson Industries, Inc. | Inertial gas-liquid separator having an inertial collector spaced from a nozzle structure |
| CN204457937U (en) * | 2014-12-24 | 2015-07-08 | 潍柴动力股份有限公司 | A kind of deaerator |
| CN205330763U (en) * | 2015-12-30 | 2016-06-22 | 广西玉柴机器股份有限公司 | Novel oil -gas separator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160309 |
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| RJ01 | Rejection of invention patent application after publication |