CN205401532U - A rotatory separator of oil gas for hydraulic retarber - Google Patents
A rotatory separator of oil gas for hydraulic retarber Download PDFInfo
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- CN205401532U CN205401532U CN201620155918.8U CN201620155918U CN205401532U CN 205401532 U CN205401532 U CN 205401532U CN 201620155918 U CN201620155918 U CN 201620155918U CN 205401532 U CN205401532 U CN 205401532U
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- cavity
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Abstract
The utility model discloses a rotatory separator of oil gas for hydraulic retarber, it includes that one end and oil storage chamber (1) communicate other end and passes in and out exhaust passage (3) that air cock (2) communicate, exhaust passage (3) are close to business turn over air cock (2) one end and are equipped with the rotatory isolating construction of oil gas that is used for carrying on oil -gas separation to gas, the rotatory isolating construction of oil gas includes first rotatory cavity (4) encircleing business turn over air cock (2) and set up, first rotatory cavity (4) one end and exhaust passage (3) terminal intercommunication other end and business turn over air cock (2) intercommunication. The utility model provides a can separate the oil in the combustion gas, reduce the oil content of combustion gas, be difficult to a rotatory separator of oil gas for hydraulic retarber who leads to proportion electromagnetism valve oil to pollute.
Description
Technical field
This utility model relates to Retarder technical field, is specifically related to a kind of oil gas rotating separation device for Retarder.
Background technology
Retarder is a kind of auxiliary brake device for automobile, it is mainly used in motorbus, urban public traffic vehicles, heavy truck and military vehicle, Retarder includes heat exchanger, rotor, stator, housing, shoe cream room cover plate and working chamber cover plate, housing constitutes shoe cream room with shoe cream room cover plate close-fitting, housing constitutes working chamber with working chamber cover plate close-fitting, rotor and car transmissions are fixed together, and in motion, rotor also can rotate automobile.During Retarder work, proportional solenoid compression air enters shoe cream room, the oil pressure in shoe cream room is entered the working chamber between Retarder stator and rotor, when Retarder is started working, rotor drives fluid to rotate about the axis, meanwhile, fluid moves along rotor blade direction, gets rid of to stator, fluid is produced counteracting force by stator vane, fluid outflow stator goes back to impact rotor again, thus forms the moment of resistance to rotor, thus realizing the decelerating effect to vehicle.
When Retarder does not work, when oil in working chamber returns shoe cream room, the valve of oil storage intracavity gas passing ratio electromagnetic valve is discharged in shoe cream room, after Retarder work, a certain amount of oil is often also had in gas, if this gas is discharged either directly through the valve of proportional solenoid, it is easy to cause that proportional solenoid greasy dirt contaminates.
Summary of the invention
Technical problem to be solved in the utility model is: providing a kind of can be easily separated the oil in expellant gas, reduces the oil content of expellant gas, it is not easy to cause the oil gas rotating separation device for Retarder that proportional solenoid greasy dirt contaminates.
The technical scheme in the invention for solving the above technical problem is: a kind of oil gas rotating separation device for Retarder, it includes one end and connects the exhaust passage that the other end connects with turnover valve with shoe cream room, described exhaust passage is provided with the oil gas rotating separation structure for gas carries out Oil-gas Separation near turnover valve one end, described oil gas rotating separation structure includes surrounding the first rotation cavity that turnover valve is arranged, and described first rotation cavity one end connects the other end and connects with turnover valve with exhaust passage end.
Compared with prior art, the utility model has the advantage of: exhaust passage is provided with oil gas rotating separation structure near turnover valve one end, gas enters the first rotation cavity from exhaust passage, rotate around turnover valve, by the effect of centrifugal force, clash into the first rotating drum body sidewall after gas rotating, it is possible to the oil in expellant gas is easily separated, reduce the oil content of expellant gas, it is not easy to cause that proportional solenoid greasy dirt contaminates.
As a kind of improvement of the present utility model; it is additionally provided with the second rotation cavity between described first rotation cavity and turnover valve; by described improvement; strengthen gas rotating release travel; make rotating separation better effects if; reducing the oil content of expellant gas further, protection proportional solenoid is not polluted by the oil.
One is also had to improve as of the present utility model, described second rotates cavity includes the main cavity being located on shoe cream room cover plate and the secondary cavity being located on housing, main chamber body is connected by the first passage being located on gasket seal with secondary cavity, by described improvement, strengthen gas rotating release travel, gas continues after rotating cavity rotating separation first to rotate separation in the second main cavity rotating cavity, then pass through the first passage and enter secondary cavity continuation rotating separation, make rotating separation better effects if, reduce the oil content of expellant gas further, protection proportional solenoid is not polluted by the oil.
nullOne is also had to improve as of the present utility model，Main chamber body is be located on shoe cream room cover plate the cavity of arc，Main chamber body one end rotates with first and connects the other end and the connection of the first passage in the middle part of cavity，Described secondary cavity includes being located on the housing first secondary cavity corresponding with main cavity shape and connect with the first secondary cavity and the corresponding with the first rotating drum shape second pair cavity，Described first secondary cavity one end connects with the first passage，Described second secondary cavity one end is connected with turnover valve by the second passage being located on gasket seal，By described improvement，Strengthen gas rotating release travel，Gas continues to rotate separation in arc main cavity after rotating cavity rotating separation first，Then pass through the first passage and enter the first secondary cavity continuation cavity rotating separation arcuately，Enter back into the second secondary cavity to rotate along the circular cavity corresponding with the first rotating drum shape and separate，Turnover valve is discharged finally by the second passage row，Make rotating separation better effects if，Reduce the oil content of expellant gas further，Protection proportional solenoid is not polluted by the oil.
One is also had to improve as of the present utility model; described first passage is located at away from first one end rotating cavity; by described improvement; increase main cavity and the rotating separation stroke of secondary cavity; make rotating separation better effects if; reducing the oil content of expellant gas further, protection proportional solenoid is not polluted by the oil.
Accompanying drawing explanation
Fig. 1 is this utility model oil gas rotating separation device detonation configuration schematic diagram for Retarder.
Fig. 2 is this utility model oil gas rotating separation device other direction detonation configuration schematic diagram for Retarder.
Fig. 3 is this utility model oil gas rotating separation device shoe cream room covering plate structure schematic diagram for Retarder.
Fig. 4 is this utility model oil gas rotating separation device shell structure schematic diagram for Retarder.
1-shoe cream room, 2-passes in and out valve, 3-exhaust passage, and 4-first rotates cavity, and 5-second rotates cavity, 5.1-main cavity, 5.2-pair cavity, the secondary cavity of 5.2.1-first, the secondary cavity of 5.2.2-second, 6-gasket seal, 6.1-the first passage, 6.2-the second passage, 7-shoe cream room cover plate, 8-housing.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is further described.
As Figure 1-4,
A kind of oil gas rotating separation device for Retarder, it includes one end and connects the exhaust passage 3 that the other end connects with turnover valve 2 with shoe cream room 1, described exhaust passage 3 is provided with the oil gas rotating separation structure for gas carries out Oil-gas Separation near turnover valve 2 one end, described oil gas rotating separation structure includes surrounding the first rotation cavity 4 that turnover valve 2 is arranged, and described first rotation cavity 4 one end connects the other end and connects with turnover valve 2 with exhaust passage 3 end.
Wherein, it is additionally provided with the second rotation cavity 5 between described first rotation cavity 4 and turnover valve 2.
Wherein, described second rotates cavity 5 includes the main cavity 5.1 being located on shoe cream room cover plate 7 and the secondary cavity 5.2 being located on housing 8, and main chamber body 5.1 is connected by the first passage 6.1 being located on gasket seal 6 with secondary cavity 5.2.
Wherein, main chamber body 5.1 is be located on shoe cream room cover plate 7 cavity of arc, main chamber body 5.1 one end rotates with first and connects the other end in the middle part of cavity 4 and the first passage 6.1 connects, described secondary cavity 5.2 includes being located on the housing 8 first secondary cavity 5.2.1 corresponding with main cavity 5.1 shape and connect with the first secondary cavity 5.2.1 and rotate the second pair cavity 5.2.2 that cavity 4 shape is corresponding with first, described first secondary cavity 5.2.1 one end connects with the first passage 6.1, described second secondary cavity 5.2.2 one end is connected with turnover valve 2 by the second passage 6.2 being located on gasket seal 6.
Wherein, described first passage 6.1 is located at away from first one end rotating cavity 4.
It is described as far as most preferred embodiment of the present utility model above, but is not to be construed as limitations on claims.This utility model is not only limited to above example, and its concrete structure allows to change.All various changes made in the protection domain of this utility model independent claims are all in this utility model protection domain.
Claims (5)
1. the oil gas rotating separation device for Retarder, it includes one end and connects the exhaust passage (3) that the other end connects with turnover valve (2) with shoe cream room (1), it is characterized in that: described exhaust passage (3) are provided with the oil gas rotating separation structure for gas carries out Oil-gas Separation near turnover valve (2) one end, described oil gas rotating separation structure includes surrounding the first rotation cavity (4) that turnover valve (2) is arranged, described first rotation cavity (4) one end connects the other end and connects with turnover valve (2) with exhaust passage (3) end.
2. the oil gas rotating separation device for Retarder according to claim 1, it is characterised in that: it is additionally provided with the second rotation cavity (5) between described first rotation cavity (4) and turnover valve (2).
3. the oil gas rotating separation device for Retarder according to claim 2, it is characterized in that: described second rotates cavity (5) includes the main cavity (5.1) being located on shoe cream room cover plate (7) and the secondary cavity (5.2) being located on housing (8), and main chamber body (5.1) is connected by the first passage (6.1) being located on gasket seal (6) with secondary cavity (5.2).
null4. the oil gas rotating separation device for Retarder according to claim 3，It is characterized in that: main chamber body (5.1) is for being located on shoe cream room cover plate (7) cavity of arc，Main chamber body (5.1) one end rotates cavity (4) middle part and connects the other end and the first passage (6.1) connection with first，Described secondary cavity (5.2) includes being located at the upper first secondary cavity (5.2.1) corresponding with main cavity (5.1) shape of housing (8) and connecting with the first secondary cavity (5.2.1) and rotate the second secondary cavity (5.2.2) that cavity (4) shape is corresponding with first，Described first secondary cavity (5.2.1) one end connects with the first passage (6.1)，Described second secondary cavity (5.2.2) one end is connected with turnover valve (2) by the second passage (6.2) being located on gasket seal (6).
5. the oil gas rotating separation device for Retarder according to claim 3, it is characterised in that: described first passage (6.1) is located at away from first one end rotating cavity (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155918.8U CN205401532U (en) | 2016-03-01 | 2016-03-01 | A rotatory separator of oil gas for hydraulic retarber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620155918.8U CN205401532U (en) | 2016-03-01 | 2016-03-01 | A rotatory separator of oil gas for hydraulic retarber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205401532U true CN205401532U (en) | 2016-07-27 |
Family
ID=56947434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620155918.8U Withdrawn - After Issue CN205401532U (en) | 2016-03-01 | 2016-03-01 | A rotatory separator of oil gas for hydraulic retarber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205401532U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697601A (en) * | 2016-03-01 | 2016-06-22 | 宁波华盛联合制动科技有限公司 | Oil-gas rotation separating device for hydraulic retarder |
-
2016
- 2016-03-01 CN CN201620155918.8U patent/CN205401532U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105697601A (en) * | 2016-03-01 | 2016-06-22 | 宁波华盛联合制动科技有限公司 | Oil-gas rotation separating device for hydraulic retarder |
| CN105697601B (en) * | 2016-03-01 | 2019-04-05 | 宁波华盛联合制动科技有限公司 | Oil gas rotating separation device for Retarder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160727 Effective date of abandoning: 20190405 |
|
| AV01 | Patent right actively abandoned |