CN103452622B - Oil-gas separating device for lowering automobile HC emission - Google Patents
Oil-gas separating device for lowering automobile HC emission Download PDFInfo
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- CN103452622B CN103452622B CN201310453234.7A CN201310453234A CN103452622B CN 103452622 B CN103452622 B CN 103452622B CN 201310453234 A CN201310453234 A CN 201310453234A CN 103452622 B CN103452622 B CN 103452622B
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- oil
- guide plate
- gyration airflow
- emission
- gas
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Abstract
The invention relates to an oil-gas separating device for lowering automobile HC emission. A rotary gas flow cylinder is disposed on a gas inlet pipe. A layering guide plate which are spirally arranged from top to bottom in the inner cavity of the rotary gas flow cylinder. The layering guide plate comprises a plurality of conductive strip layers which are distributed at intervals. When high voltage is applied to the layering guide plate, every two adjacent conductive strips form a high-voltage electromagnetic field. A gas outlet pipe is arranged in the inner cavity of the rotary gas flow cylinder. One end of the gas outlet pipe extends out of the top end of the rotary gas flow cylinder and is connected with a gas inlet pipe of an engine, and the other end thereof is located at the bottom of the inner cavity of the rotary gas flow cylinder in a suspended manner. The oil-gas separating device is simple in structure, multilayered high-voltage electromagnetic fields are formed by the spiral layering guide plate, engine oil mist particles can be collected by the combination of the electromagnetic fields and the centrifugal action of the rotary gas flow cylinder, and HC emission pollution caused by engine oil mist can be lowered while normal ventilation of a crankcase is unaffected.
Description
Technical field
The present invention relates to a kind of gas and oil separating plant reducing automobile HC emission.
Background technique
In known technical field, HC is the abbreviation of hydrocarbon, is one of pollutant of motor vehicle emission, and motor car engine HC discharge mainly comes from the following aspects: the mist of oil of fuel imperfect combustion in cylinder, fuel tank evaporation and machine oil mist of oil.Treating the fuel do not fired at present adopts process and machine reprocessing in machine to solve usually, and machine oil mist of oil is very reluctant part.Crankcase ventilation generally connects with suction tude by current motor car engine, object wishes that machine oil mist of oil introducing in-cylinder combustion is fallen to avoid directly to enter air to be polluted, but in fact cannot be burnt for oarse-grained machine oil mist of oil, also be very difficult to eliminate through reprocessing.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the problems referred to above, provides a kind of gas and oil separating plant reducing automobile HC emission, especially for oarse-grained machine oil mist of oil, avoids it to burn and to be directly discharged into the problem in air.
The technical solution adopted for the present invention to solve the technical problems is: a kind of gas and oil separating plant reducing automobile HC emission, comprise the suction tude be arranged between crankcase and motor, described suction tude is provided with gyration airflow cylinder, and described suction tude is connected with the sidewall on the top of gyration airflow cylinder, layering guide plate described in the layering guide plate of arranging in the shape of a spiral is provided with from top to bottom in the inner chamber of described gyration airflow cylinder, the busbar that described layering guide plate is intervally arranged successively by some layers is formed, described busbar is divided into positive pole Access Layer and negative pole Access Layer, after described layering guide plate applies high voltage, high-voltage electromagnetic field is formed between two adjacent busbars, and tangentially the paralleling of the starting ends of the airintake direction of described suction tude and layering guide plate, steam outlet pipe is provided with in the inner chamber of described gyration airflow cylinder, one end of described steam outlet pipe stretches out in the outside on the top of gyration airflow cylinder and is connected with the suction tude of motor, the other end is positioned at the bottom of the inner chamber of gyration airflow cylinder and unsettled setting, the automatic oil discharge valve being provided with oil trap in the bottom of the inner chamber of described gyration airflow cylinder and being connected with the oil outlet of oil trap, the engine oil liquid level sensor be electrically connected with automatic oil discharge valve is provided with on the top of described oil trap.
Further, as a kind of concrete mode of execution, the valve of automatic oil discharge described in the present invention comprises the ball valve seat, ball valve body, electromagnet and the porous slab that set gradually from top to bottom.
Further, as a kind of concrete mode of execution, oil trap described in the present invention is inverted cone structure and is connected as a single entity with gyration airflow cylinder and arranges.
Further, as a kind of concrete mode of execution, the present invention is provided with isolation layer between described positive pole Access Layer and negative pole Access Layer.
The invention has the beneficial effects as follows: structure of the present invention is simple, use the principle of electromagnetic field cleverly, multi-layer high-voltage electromagnetic field is formed by spiral layering guide plate, simultaneously in conjunction with the centrifugal action of gyration airflow cylinder, machine oil oil mist particles can be collected, not affecting under the prerequisite that crankcase normally ventilates, the HC emission pollution problem because machine oil mist of oil causes can be reduced.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of layering guide plate in the present invention.
Fig. 3 is the structural representation of automatic oil discharge valve in the present invention.
In figure: 1. suction tude, 2. gyration airflow cylinder, 3. layering guide plate, 31. positive pole Access Layers, 32. negative pole Access Layer, 4. steam outlet pipe, 5. oil traps, 6. automatic oil discharge valve, 61. ball valve seats, 62. ball valve bodies, 63. electromagnet, 64. porous slabs.
Embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present invention are described in a schematic way, and therefore it only shows the formation relevant with the present invention.
As Fig. 1, a kind of preferred embodiment reducing the gas and oil separating plant of automobile HC emission of the present invention shown in Fig. 2 and Fig. 3, comprise the suction tude 1 be arranged between crankcase and motor, described suction tude 1 is provided with gyration airflow cylinder 2, and described suction tude 1 is connected with the sidewall on the top of gyration airflow cylinder 2, layering guide plate 3 described in the layering guide plate 3 of arranging in the shape of a spiral is provided with from top to bottom in the inner chamber of described gyration airflow cylinder 2, the busbar that described layering guide plate 3 is intervally arranged successively by some layers is formed, described busbar is divided into positive pole Access Layer 31 and negative pole Access Layer 32, isolation layer is provided with between described positive pole Access Layer 31 and negative pole Access Layer 32, after described layering guide plate 3 applies high voltage, high-voltage electromagnetic field is formed between two adjacent busbars, and tangentially the paralleling of the airintake direction of described suction tude 1 and the starting ends of layering guide plate 3, steam outlet pipe 4 is provided with in the inner chamber of described gyration airflow cylinder 2, one end of described steam outlet pipe 4 stretches out in the outside on the top of gyration airflow cylinder 2 and is connected with the suction tude of motor, the other end is positioned at the bottom of the inner chamber of gyration airflow cylinder 2 and unsettled setting, the automatic oil discharge valve 6 being provided with oil trap 5 in the bottom of the inner chamber of described gyration airflow cylinder 2 and being connected with the oil outlet of oil trap 5, the engine oil liquid level sensor 7 be electrically connected with automatic oil discharge valve 6 is provided with on the top of described oil trap 5, oil trap 5 is used for storing isolated machine oil, when machine oil pasta reaches the height of engine oil liquid level sensor 7, then automatic oil discharge valve 6 is automatically opened under the effect of electromagnetic force, release the machine oil collected.
Described automatic oil discharge valve 6 comprises the ball valve seat 61, ball valve body 62, electromagnet 63 and the porous slab 64 that set gradually from top to bottom.
Described oil trap 5 is in inverted cone structure and be connected as a single entity with gyration airflow cylinder 2 and arrange.
The present embodiment working principle:
Automobile operationally, when the gas of being drawn by crankcase tangentially enters gyration airflow cylinder 2 by suction tude 1, gas is divided into multilayer by the layering guide plate 3 in cylinder, and flow in a certain direction under the effect of layering guide plate 3, layering guide plate 3 is added with high voltage, high-voltage electromagnetic field is formed between two adjacent busbars, when machine oil mist of oil flows through, in machine oil mist, larger particles clashes into wall and deposits under centrifugal action, less particle flies to layering guide plate 3 under the effect of electromagnetic field, the machine oil collected flows in the oil trap 5 of convolution inflator bottom under gravity, after the machine oil collected reaches some, automatic oil discharge valve 6 automatically opens emptying under the effect of magnetic force, and arrive the steam outlet pipe 4 of the gas behind gyration airflow cylinder 2 bottom in the middle of the gyration airflow cylinder 2 and flow out, enter the suction tude of motor.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. one kind is reduced the gas and oil separating plant of automobile HC emission, comprise the suction tude (1) be arranged between crankcase and motor, it is characterized in that: in described suction tude (1), be provided with gyration airflow cylinder (2), and described suction tude (1) is connected with the sidewall on the top of gyration airflow cylinder (2), the layering guide plate (3) of arranging in the shape of a spiral is provided with from top to bottom in the inner chamber of described gyration airflow cylinder (2), the busbar that described layering guide plate (3) is intervally arranged successively by some layers is formed, described busbar is divided into positive pole Access Layer (31) and negative pole Access Layer (32), after described layering guide plate (3) upper applying high voltage, high-voltage electromagnetic field is formed between two adjacent busbars, and tangentially the paralleling of the starting ends of the airintake direction of described suction tude (1) and layering guide plate (3), steam outlet pipe (4) is provided with in the inner chamber of described gyration airflow cylinder (2), one end of described steam outlet pipe (4) stretches out in the outside on the top of gyration airflow cylinder (2) and is connected with the suction tude of motor, the other end is positioned at the bottom of the inner chamber of gyration airflow cylinder (2) and unsettled setting, the automatic oil discharge valve (6) being provided with oil trap (5) in the bottom of the inner chamber of described gyration airflow cylinder (2) and being connected with the oil outlet of oil trap (5), the engine oil liquid level sensor (7) be electrically connected with automatic oil discharge valve (6) is provided with on the top of described oil trap (5).
2. a kind of gas and oil separating plant reducing automobile HC emission as claimed in claim 1, is characterized in that: described automatic oil discharge valve (6) comprises the ball valve seat (61), ball valve body (62), electromagnet (63) and the porous slab (64) that set gradually from top to bottom.
3. a kind of gas and oil separating plant reducing automobile HC emission as claimed in claim 1, is characterized in that: described oil trap (5) is connected as a single entity in inverted cone structure and with gyration airflow cylinder (2) and arranges.
4. a kind of gas and oil separating plant reducing automobile HC emission as claimed in claim 1, is characterized in that: between described positive pole Access Layer (31) and negative pole Access Layer (32), be provided with isolation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453234.7A CN103452622B (en) | 2013-09-29 | 2013-09-29 | Oil-gas separating device for lowering automobile HC emission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310453234.7A CN103452622B (en) | 2013-09-29 | 2013-09-29 | Oil-gas separating device for lowering automobile HC emission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103452622A CN103452622A (en) | 2013-12-18 |
| CN103452622B true CN103452622B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310453234.7A Expired - Fee Related CN103452622B (en) | 2013-09-29 | 2013-09-29 | Oil-gas separating device for lowering automobile HC emission |
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| Country | Link |
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| CN (1) | CN103452622B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711226A (en) * | 1954-07-12 | 1955-06-21 | Research Corp | Electrified centrifugal gas cleaning device |
| GB800345A (en) * | 1955-04-21 | 1958-08-27 | Holmes & Co Ltd W C | Improvements in or relating to gas cleaning |
| CN1961139A (en) * | 2004-06-03 | 2007-05-09 | 阿尔法拉瓦尔股份有限公司 | A device and a method for cleaning of a gas |
| RU2331481C1 (en) * | 2007-04-04 | 2008-08-20 | Государственное образовательное учреждение высшего профессионального образования Волгоградский государственный технический университет (ВолгГТУ) | Cyclone |
| CN102348871A (en) * | 2009-03-10 | 2012-02-08 | 蒂森克虏伯普雷斯塔技术中心股份公司 | Hollow body comprising an integrated oil separator unit |
| FR2970188A1 (en) * | 2011-01-10 | 2012-07-13 | Leclerc Christian Gerard Huret | Separator for separating particles in e.g. gas environment, by combining centrifugal and electrostatic effects, for e.g. purification of pyrolysis gas, has assembly constituting electrical system for producing crown-ionization effect |
| CN203515731U (en) * | 2013-09-29 | 2014-04-02 | 湖南德力科威科技有限公司 | Oil-gas separation device for lowering automobile HC exhaust |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE20211439U1 (en) * | 2002-07-12 | 2003-11-20 | Hengst Gmbh & Co Kg | Electric separator with rinsing cleaning |
| JP4365245B2 (en) * | 2004-03-16 | 2009-11-18 | 日本原子力発電株式会社 | Dust monitor |
-
2013
- 2013-09-29 CN CN201310453234.7A patent/CN103452622B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2711226A (en) * | 1954-07-12 | 1955-06-21 | Research Corp | Electrified centrifugal gas cleaning device |
| GB800345A (en) * | 1955-04-21 | 1958-08-27 | Holmes & Co Ltd W C | Improvements in or relating to gas cleaning |
| CN1961139A (en) * | 2004-06-03 | 2007-05-09 | 阿尔法拉瓦尔股份有限公司 | A device and a method for cleaning of a gas |
| RU2331481C1 (en) * | 2007-04-04 | 2008-08-20 | Государственное образовательное учреждение высшего профессионального образования Волгоградский государственный технический университет (ВолгГТУ) | Cyclone |
| CN102348871A (en) * | 2009-03-10 | 2012-02-08 | 蒂森克虏伯普雷斯塔技术中心股份公司 | Hollow body comprising an integrated oil separator unit |
| FR2970188A1 (en) * | 2011-01-10 | 2012-07-13 | Leclerc Christian Gerard Huret | Separator for separating particles in e.g. gas environment, by combining centrifugal and electrostatic effects, for e.g. purification of pyrolysis gas, has assembly constituting electrical system for producing crown-ionization effect |
| CN203515731U (en) * | 2013-09-29 | 2014-04-02 | 湖南德力科威科技有限公司 | Oil-gas separation device for lowering automobile HC exhaust |
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| Publication number | Publication date |
|---|---|
| CN103452622A (en) | 2013-12-18 |
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Granted publication date: 20150624 Termination date: 20160929 |