CN201424971Y - Oil-gas separating device - Google Patents
Oil-gas separating device Download PDFInfo
- Publication number
- CN201424971Y CN201424971Y CN2009203022736U CN200920302273U CN201424971Y CN 201424971 Y CN201424971 Y CN 201424971Y CN 2009203022736 U CN2009203022736 U CN 2009203022736U CN 200920302273 U CN200920302273 U CN 200920302273U CN 201424971 Y CN201424971 Y CN 201424971Y
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- oil
- gas
- baffle plate
- gas separating
- separating device
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Abstract
The utility model relates to an oil-gas separating device, in particular to a condensing oil-gas separating device. The utility model mainly solves the problems of an oil-gas separator in the prior art, and provides an oil-gas separating device which has simple structure and adopts a pot-cover type oil-gas separating structure. The utility model adopts the technical scheme for solving the technical problems that the oil-gas separating device comprises an oil-gas separating chamber which is respectively connected with an inlet and an outlet, and is characterized in that a cover type baffle plate is arranged between the inlet and the outlet in the oil-gas separating chamber. The oil-gas separating device has simple and reasonable structure, is similar to the appearance structure of a rotaryoil-gas separating device, but can realize obvious separating effects under any working condition, and avoids the complicated design of a cylinder head cover or an engine cylinder body.
Description
Technical field:
The utility model relates to a kind of gas and oil separating plant, relates in particular to a kind of gas and oil separating plant of condensing type.
Background technique:
Motor rotary gas and oil separating plant and the labyrinth oil gas separators of adopting more.
The working principle of rotary gas and oil separating plant is, the crankcase oil gas mixed gas of certain speed moves along the eddy channel of design in deaerator, effect separated oil and gas by rotary centrifugal force, wherein machine oil flows to oil sump owing to action of gravity through the bottom, and gas is at a high speed discharged through the outlet on top.
The principle of labyrinth oil gas separator is that the crankcase oil gas mixed gas of certain speed is subjected to drag effects through the labyrinth in the device, speed reduces gradually, liquid just because action of gravity slowly deposits, flows back to crankcase, and gas is then discharged through the device outlet.
Two kinds of devices have all reached the effect of Oil-gas Separation, and the former need determine the runner design proposal by calculating according to border conditions such as speed, operating modes, and is not good to the separating effect of part operating mode.The latter is provided with the dividing plate labyrinth of some usually as required, makes the structure of valve mechanism cover or engine cylinder body portion become complicated.
China's utility model patent 200810161231.5 discloses a kind of oil-gas separating device for engine, it has blade, filter core, rotatingshaft, blade wherein, rotatingshaft is fixed on the rotatingshaft, rotatingshaft is contained on the housing, when gas enters this deaerator, gas at first drives the filter core moving axis rotation that rotates through blade, carried out first separation during gas process blade, separated the bigger oil droplet of diameter, gas has carried out after by filter core separating for the second time, filter core can rotate simultaneously, makes adhesion oil droplet thereon break away from filter core under action of centrifugal force and further separates oil droplet.But the deaerator of this structure needs certain gas flow rate, not so can not rotation blade, and the centrifugal force of starting to walk separates the effect of oil droplet, and conditional request is than higher; In addition, the structure more complicated of this deaerator needs the space big, and easy-maintaining not.
Summary of the invention:
The utility model has mainly solved the problem of deaerator in the above-mentioned prior art, provides a kind of simple in structure, adopts the gas and oil separating plant of pot cover shape gas oil separation structure.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of gas and oil separating plant, comprise the Oil-gas Separation chamber, the Oil-gas Separation chamber connects import and outlet respectively, it is characterized in that: be provided with between indoor import of Oil-gas Separation and outlet and cover the shape baffle plate.Baffle plate adopts the steel disc manufacturing, and this baffle plate plays the effect to gas barrier, and the oil gas of high temperature contacts with the baffle plate of low temperature simultaneously, and machine oil is met the integrated drop of condensation, is subjected to gravity reflux, and gas continues upwards to be discharged by outlet, reaches the purpose of Oil-gas Separation.
As a kind of preferred version of such scheme, be recessed into bowl-shapely in the described baffle plate, the baffle plate concave surface is towards the import setting.
As a kind of preferred version of such scheme, baffle plate is provided with some through holes that are used for exhaust.
As a kind of preferred version of such scheme, described through hole is symmetricly set on the baffle edge, and baffle plate is divided into claw shaped body, and its pawl end is connected with the Oil-gas Separation chamber interior walls respectively.
As a kind of preferred version of such scheme, described through hole is evenly distributed on the baffle plate, makes baffle plate become the sieve shape.
As a kind of preferred version of such scheme, the indoor filter screen that is provided with of the Oil-gas Separation above baffle plate.Further gas is carried out Oil-gas Separation, improved Oil-gas Separation efficient.
The utility model has the advantages that the utility model is simple and reasonable, close with rotary gas and oil separating plant form structure, can realize that but the separating effect under each operating mode is obvious, avoid causing valve mechanism cover or engine cylinder-body part-structure design complicated situation simultaneously.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of the utility model baffle plate;
Fig. 3 is the another kind of structural representation of the utility model baffle plate.
Embodiment:
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is further described.
Embodiment 1:
According to shown in Figure 1, the utility model comprises an Oil-gas Separation chamber 1, this Oil-gas Separation chamber becomes cylinder, its airtight setting, its lower end is provided with oil inlet 4, import links to each other with the crankcase pipeline, and Oil-gas Separation chamber upper end wall is provided with outlet 5, at the indoor baffle plate 3 that is equipped with of Oil-gas Separation, this baffle plate is by the steel disc manufacturing, be recessed into bowl-shapely in it, the baffle plate indent is provided with towards import 4, and baffle plate is provided with through hole 6, described through hole is symmetricly set on the baffle edge, baffle plate is divided into claw shaped body, and its pawl end is connected with Oil-gas Separation chamber 1 inwall respectively, also is provided with filter screen 2 in upper end, Oil-gas Separation chamber.Fuel-air mixture is entered by the segregating unit lower inlet, pressing designed channel upwards flows, earlier through bowl-shape baffle plate, it is drop in the caping aggegation that the higher oil gas of temperature is met cold back, the gravitate drop is along the wall backflow all around of bowl-type steel disc, and gas filters the back once more through the filter screen that designs and discharged by the air outlet.
Embodiment 2:
According to Fig. 1 and shown in Figure 3, the utility model gives another kind of structure, as shown in Figure 3, this through hole 6 can also be to be evenly distributed on the baffle plate 3, this baffle plate becomes the sieve shape, baffle edge combines with the Oil-gas Separation chamber interior walls for circular, and its role is the same, and other structure is consistent with the structure among the embodiment 1.
Specific embodiment described herein only is that the present invention's spirit is illustrated.The technician of the technical field of the invention can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Although this paper has used the Oil-gas Separation chamber morely, the possibility of using other term do not got rid of in terms such as baffle plate, through hole, filter screen.Using these terms only is in order to describe and explain essence of the present invention more easily; They are construed to any additional restriction all is contrary with spirit of the present invention.
Claims (6)
1. a gas and oil separating plant comprises the Oil-gas Separation chamber, and the Oil-gas Separation chamber connects import and outlet respectively, it is characterized in that: be provided with between indoor import of Oil-gas Separation (4) and outlet (5) and cover shape baffle plate (3).
2. a kind of gas and oil separating plant according to claim 1 is characterized in that being recessed in the described baffle plate (3) bowl-shape, and the baffle plate concave surface is provided with towards import (4).
3. a kind of gas and oil separating plant according to claim 1 and 2 is characterized in that baffle plate (3) is provided with some through holes (6) that are used for exhaust.
4. a kind of gas and oil separating plant according to claim 3 is characterized in that described through hole (6) is symmetricly set on the baffle edge, and baffle plate is divided into claw shaped body, and its pawl end is connected with Oil-gas Separation chamber (1) inwall respectively
5. a kind of gas and oil separating plant according to claim 3 is characterized in that described through hole (6) is evenly distributed on the baffle plate (1), makes baffle plate become the sieve shape.
6. a kind of gas and oil separating plant according to claim 1 is characterized in that the indoor filter screen (2) that is provided with of Oil-gas Separation in baffle plate (3) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203022736U CN201424971Y (en) | 2009-04-17 | 2009-04-17 | Oil-gas separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203022736U CN201424971Y (en) | 2009-04-17 | 2009-04-17 | Oil-gas separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201424971Y true CN201424971Y (en) | 2010-03-17 |
Family
ID=42024419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203022736U Expired - Fee Related CN201424971Y (en) | 2009-04-17 | 2009-04-17 | Oil-gas separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201424971Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564234A (en) * | 2015-01-13 | 2015-04-29 | 枣庄矿业（集团）有限责任公司铁路运输处 | Internal combustion locomotive oil-gas separating device |
-
2009
- 2009-04-17 CN CN2009203022736U patent/CN201424971Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104564234A (en) * | 2015-01-13 | 2015-04-29 | 枣庄矿业（集团）有限责任公司铁路运输处 | Internal combustion locomotive oil-gas separating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20140417 |