CN103452622A - 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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- CN103452622A CN103452622A CN2013104532347A CN201310453234A CN103452622A CN 103452622 A CN103452622 A CN 103452622A CN 2013104532347 A CN2013104532347 A CN 2013104532347A CN 201310453234 A CN201310453234 A CN 201310453234A CN 103452622 A CN103452622 A CN 103452622A
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- oil
- guide plate
- gyration airflow
- layering guide
- 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 that reduces automobile HC discharge.
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 interior imperfect combustion fuel of cylinder, mist of oil and the machine oil mist of oil of fuel tank evaporation.The fuel for the treatment of at present not combustion adopts the interior processing of machine and machine reprocessing to solve usually, and the machine oil mist of oil is very reluctant part.Motor car engine generally connects crankcase ventilation with suction tude at present, purpose is to wish that machine oil mist of oil introducing in-cylinder combustion is fallen to avoid directly to enter atmosphere to be polluted, but in fact for oarse-grained machine oil mist of oil, it can't be burnt, 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, a kind of gas and oil separating plant that reduces automobile HC discharge is provided, especially for oarse-grained machine oil mist of oil, avoid it to burn and directly be discharged into airborne problem.
The technical solution adopted for the present invention to solve the technical problems is: a kind of gas and oil separating plant that reduces automobile HC discharge, comprise the suction tude be arranged between crankcase and motor, be provided with the gyration airflow cylinder on described suction tude, and described suction tude is connected with the sidewall on the top of gyration airflow cylinder, be provided with the described layering guide plate of the layering guide plate of arranging in the shape of a spiral 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 forms, described busbar is divided into anodal Access Layer and negative pole Access Layer, apply high voltage on described layering guide plate after, form high-voltage electromagnetic field between two adjacent busbars, and tangentially paralleling of the initial end of the airintake direction of described suction tude and layering guide plate, be provided with steam outlet pipe in the inner chamber of described gyration airflow cylinder, one end of described steam outlet pipe stretches out in top outside of gyration airflow cylinder and is connected with the suction tude of motor, the other end is positioned at bottom the unsettled setting of the inner chamber of gyration airflow cylinder, the automatic oil discharge valve that is provided with oil trap and is connected with the oil outlet of oil trap in the bottom of the inner chamber of described gyration airflow cylinder, be provided with the machine oil liquid level sensor be electrically connected to the automatic oil discharge valve 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 ball valve seat, ball valve body, electromagnet and the porous slab set gradually from top to bottom.
Further, as a kind of concrete mode of execution, oil trap described in the present invention be the inverted cone structure and with the setting that is connected as a single entity of gyration airflow cylinder.
Further, as a kind of concrete mode of execution, the present invention is provided with isolation layer between described anodal Access Layer and negative pole Access Layer.
The invention has the beneficial effects as follows: the present invention is simple in structure, use cleverly the principle of electromagnetic field, form the multi-layer high-voltage electromagnetic field by spiral layering guide plate, while is in conjunction with the centrifugal action of gyration airflow cylinder, the machine oil oil mist particles can be collected, can, not affecting under the normal prerequisite of ventilating of crankcase, reduce the HC emission pollution problem caused due to the machine oil mist of oil.
The 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. anodal Access Layers, 32. negative pole Access Layers, 4. steam outlet pipe, 5. oil trap, 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, basic structure of the present invention only is described in a schematic way, so it only show the formation relevant with the present invention.
As Fig. 1, a kind of preferred embodiment that reduces the gas and oil separating plant of automobile HC discharge of the present invention shown in Fig. 2 and Fig. 3, comprise the suction tude 1 be arranged between crankcase and motor, be provided with gyration airflow cylinder 2 on described suction tude 1, and described suction tude 1 is connected with the sidewall on the top of gyration airflow cylinder 2, be provided with the described layering guide plate 3 of the layering guide plate 3 of arranging in the shape of a spiral 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 forms, described busbar is divided into anodal Access Layer 31 and negative pole Access Layer 32, be provided with isolation layer between described anodal Access Layer 31 and negative pole Access Layer 32, apply high voltage on described layering guide plate 3 after, form high-voltage electromagnetic field between two adjacent busbars, and tangentially paralleling of the initial end of the airintake direction of described suction tude 1 and layering guide plate 3, be provided with steam outlet pipe 4 in the inner chamber of described gyration airflow cylinder 2, one end of described steam outlet pipe 4 stretches out in top outside of gyration airflow cylinder 2 and is connected with the suction tude of motor, the other end is positioned at bottom the unsettled setting of the inner chamber of gyration airflow cylinder 2, the automatic oil discharge valve 6 that is provided with oil trap 5 and is connected with the oil outlet of oil trap 5 in the bottom of the inner chamber of described gyration airflow cylinder 2, be provided with the machine oil liquid level sensor 7 be electrically connected to automatic oil discharge valve 6 on the top of described oil trap 5, oil trap 5 is used for storing isolated machine oil, when the machine oil pasta reaches the height of machine oil liquid level sensor 7, automatic oil discharge valve 6 is automatically opened under the effect of electromagnetic force, emit the machine oil of having collected.
Described automatic oil discharge valve 6 comprises ball valve seat 61, ball valve body 62, electromagnet 63 and the porous slab 64 set gradually from top to bottom.
Described oil trap 5 be the inverted cone structure and with gyration airflow cylinder 2 setting that is connected as a single entity.
The present embodiment working principle:
Automobile is when work, when the gas of being drawn by crankcase tangentially enters gyration airflow cylinder 2 by suction tude 1, layering guide plate 3 in cylinder is divided into multilayer by gas, and flowed in a certain direction under the effect of layering guide plate 3, be added with high voltage on layering guide plate 3, form high-voltage electromagnetic field between two adjacent busbars, when the machine oil mist of oil flows through, in the machine oil mist, larger particles clashes into wall and under depositing under centrifugal action, less particle flies to layering guide plate 3 under the effect of electromagnetic field, the machine oil of collecting flows in the oil trap 5 of convolution inflator bottom under the effect of gravity, after the machine oil of collecting reaches some, automatic oil discharge valve 6 is automatically opened emptying under the effect of magnetic force, and the steam outlet pipe 4 of gas in the middle of gyration airflow cylinder 2 arrived behind gyration airflow cylinder 2 bottoms flows out, enter the suction tude of motor.
The above-mentioned foundation desirable embodiment of the present invention of take is enlightenment, and by above-mentioned description, the relevant staff can, in the scope that does not depart from this invention technological thought, carry out various change and modification fully.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to the claim scope.
Claims (4)
1. one kind is reduced the gas and oil separating plant that automobile HC discharges, comprise the suction tude (1) be arranged between crankcase and motor, it is characterized in that: be provided with gyration airflow cylinder (2) on described suction tude (1), and described suction tude (1) is connected with the sidewall on the top of gyration airflow cylinder (2), be provided with the described layering guide plate of layering guide plate (3) (3) of arranging in the shape of a spiral 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 forms, described busbar is divided into anodal Access Layer (31) and negative pole Access Layer (32), apply high voltage on described layering guide plate (3) after, form high-voltage electromagnetic field between two adjacent busbars, and tangentially paralleling of the initial end of the airintake direction of described suction tude (1) and layering guide plate (3), be provided with steam outlet pipe (4) in the inner chamber of described gyration airflow cylinder (2), one end of described steam outlet pipe (4) stretches out in top outside of gyration airflow cylinder (2) and is connected with the suction tude of motor, the other end is positioned at bottom the unsettled setting of the inner chamber of gyration airflow cylinder (2), the automatic oil discharge valve (6) that is provided with oil trap (5) and is connected with the oil outlet of oil trap (5) in the bottom of the inner chamber of described gyration airflow cylinder (2), be provided with the machine oil liquid level sensor (7) be electrically connected to automatic oil discharge valve (6) on the top of described oil trap (5).
2. a kind of gas and oil separating plant that reduces automobile HC discharge as claimed in claim 1, it is characterized in that: described automatic oil discharge valve (6) comprises ball valve seat (61), ball valve body (62), electromagnet (63) and the porous slab (64) set gradually from top to bottom.
3. a kind of gas and oil separating plant that reduces automobile HC discharge as claimed in claim 1 is characterized in that: described oil trap (5) be the inverted cone structure and with gyration airflow cylinder (2) setting that is connected as a single entity.
4. a kind of gas and oil separating plant that reduces automobile HC discharge as claimed in claim 1, is characterized in that: between described anodal 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 true CN103452622A (en) | 2013-12-18 |
| CN103452622B CN103452622B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| 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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Citations (9)
| 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 |
| US20050115406A1 (en) * | 2002-07-12 | 2005-06-02 | Hengst Gmbh & Co. Kg | Electric separator with a rinsing cleaning system |
| JP2005265483A (en) * | 2004-03-16 | 2005-09-29 | Japan Atom Power Co Ltd:The | Dust monitor |
| 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 |
-
2013
- 2013-09-29 CN CN201310453234.7A patent/CN103452622B/en not_active Expired - Fee Related
Patent Citations (9)
| 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 |
| US20050115406A1 (en) * | 2002-07-12 | 2005-06-02 | Hengst Gmbh & Co. Kg | Electric separator with a rinsing cleaning system |
| JP2005265483A (en) * | 2004-03-16 | 2005-09-29 | Japan Atom Power Co Ltd:The | Dust monitor |
| 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 |
|---|---|
| CN103452622B (en) | 2015-06-24 |
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