CN102865132A - Airflow control device for inlet manifold - Google Patents
Airflow control device for inlet manifold Download PDFInfo
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- CN102865132A CN102865132A CN2012103730346A CN201210373034A CN102865132A CN 102865132 A CN102865132 A CN 102865132A CN 2012103730346 A CN2012103730346 A CN 2012103730346A CN 201210373034 A CN201210373034 A CN 201210373034A CN 102865132 A CN102865132 A CN 102865132A
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- China
- Prior art keywords
- turnover panel
- intake manifold
- hole
- ventilating hole
- air vent
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- 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.)
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention discloses an airflow control device for an inlet manifold. The device comprises an inlet manifold body, and four air vents are arranged on the inlet manifold body. Through grooves for communicating a first air vent with a second air vent and a third air vent with a fourth air vent are arranged between the first air vent and the second air vent and between the third air vent with the fourth air vent. The device further comprises partition boards and turning boards which are arranged corresponding to the air vents. Each of the partition boards is provided with two lugs in a protruding mode, and communicated through holes are coaxially arranged in the lugs. A turning board is arranged between the lugs, the first air vent and the turning board in the second air vent are fixedly connected into a whole, and the third air vent and the turning board in the fourth air vent are fixedly connected into a whole. Drivers for driving the turning boards to rotate are further arranged on the inlet manifold body. By means of the airflow control device for the inlet manifold, opening angles of the turning boards can be guaranteed to be identical, and simultaneously, the size is small, the structure is simple, and the cost is low. The airflow control device is applicable to inlet manifolds of engines to guarantee the fuel mixing effect.
Description
Technical field
The invention belongs to engine art, relate to a kind of air flow controller, relate in particular to a kind of intake manifold air flow controller.
Background technique
When the engine operation of vehicle, in order to improve fuel efficiency, avoid producing because of air and fuel oil undercompounding the situation of incomplete combustion, usually in intake manifold, increase turnover panel and dividing plate, in intake manifold, rotate to change the Flow area of intake manifold by turnover panel, increase the flow valuve of rolling of air, improved mixing condition.In the prior art, each turnover panel is installed in one independently on the rotatingshaft, make the opening angle of each dividing plate constantly keep equal, and what the driving mechanism that needs so will be very is complicated and heavy, and the volume that takies is large, and cost is high.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of intake manifold air flow controller, can keep the opening angle of turnover panel to equate, volume is little, simple in structure simultaneously, and cost is low.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A kind of intake manifold air flow controller comprises the intake manifold body, is provided with the first ventilating hole, the second ventilating hole, the 3rd ventilating hole and the four-way gas port that is communicated with corresponding cylinder cap suction port respectively at the intake manifold body;
Between described the first ventilating hole and the second ventilating hole, between described the 3rd ventilating hole and the four-way gas port, be equipped with the groove with the two connection;
This intake manifold air flow controller also comprises dividing plate and the turnover panel with the corresponding setting of above-mentioned each ventilating hole, on the described dividing plate outstanding be provided with two can insert described groove, with the lug that groove is slidingly matched, be coaxially arranged with the through hole of perforation at lug; Between lug, be provided with take described through hole as center of rotation, be inserted into the turnover panel in the corresponding ventilating hole; Turnover panel in described the first ventilating hole and the second ventilating hole is connected to one, and the turnover panel in described the 3rd ventilating hole and the four-way gas port is connected to one;
On the intake manifold body, also be provided with and drive the driver that turnover panel rotates.
As limitation of the invention, described dividing plate be arranged in parallel with respect to the axis of its corresponding ventilating hole.
As another kind of the present invention is limited, the rotation angle of described turnover panel is 0 °-35 °.
As of the present invention the third limited, be provided with the square groove corresponding with through hole in the both sides of turnover panel, be provided with between the adjacent and turnover panel that is fixed as one and pass described through hole and two ends press-fit the attachment post that cooperates with square groove respectively.
The present invention also has a kind of restriction, and described driver comprises two that are separately positioned on the corresponding both sides of intake manifold body, and the turnover panel by attachment post and this side is connected respectively.
Owing to having adopted above-mentioned technological scheme, the present invention compared with prior art, obtained technological progress is: intake manifold air flow controller provided by the present invention, connect two adjacent turnover panels by attachment post, and by the motion of driver drives turnover panel, can guarantee that the opening angle of turnover panel is identical, volume is little simultaneously, simple in structure, cost is low; Dividing plate is parallel with the axis of ventilating hole, is convenient to processing and detection, also is beneficial to flowing of gas; Adopt attachment post to be connected to connect turnover panel with square groove, compact structure, and also stressed large; Driver is set to two, can reduce the driving force of each driver output and the distance of driving, increases the accuracy of angle control.
The present invention is applicable to be assemblied on the intake manifold of motor, to guarantee the mixed effect of fuel oil.
The present invention is described in further detail below in conjunction with Figure of description and specific embodiment.
Description of drawings
Fig. 1 is the blast structural representation of the embodiment of the invention;
Fig. 2 is the structural representation of middle intake manifold body 10 embodiment illustrated in fig. 1;
Fig. 3 is the structural representation of the first dividing plate 21 of the embodiment of the invention;
Fig. 4 is the structural representation of the first turnover panel 31 of the embodiment of the invention.
Among the figure: 1-the first ventilating hole, 2-the second ventilating hole, 3-the 3rd ventilating hole, 4-four-way gas port, 5-attachment post, 61-the first driver, 62-the second driver, 21-the first dividing plate, 22-second partition, 23-the 3rd dividing plate, 24-the 4th dividing plate, 25-lug, the 26-through hole, 31-the first turnover panel, 32-the second turnover panel, 33-the 3rd turnover panel, 34-the 4th turnover panel, 10-intake manifold body.
Embodiment
Embodiment
As shown in Figures 1 and 2, the invention discloses a kind of intake manifold air flow controller, it comprises intake manifold body 10, be provided with the cylinder cap suction port at intake manifold body 10 and be communicated with respectively four fixing ventilating holes, be i.e. the first ventilating hole 1, the second ventilating hole 2, the 3rd ventilating hole 3, four-way gas port 4.
Between the first ventilating hole 1 and the second ventilating hole 2, between the 3rd ventilating hole 3 and the four-way gas port 4, all be provided with the groove that corresponding two ventilating holes are connected.All be provided with dividing plate and turnover panel at each above-mentioned ventilating hole place, specifically be respectively: first dividing plate 21 and first turnover panel 31 corresponding with the first ventilating hole 1; Second partition 22 and second turnover panel 32 corresponding with the second ventilating hole 2; Three dividing plate 23 and three turnover panel 33 corresponding with the 3rd ventilating hole 3; Four dividing plate 24 and four turnover panel 34 corresponding with four-way gas port 4.Each above-mentioned diaphragm structure form is identical, and the structural type between each turnover panel is also identical.
Take the first dividing plate 21 and the first turnover panel 31 as example, the assembling form of remaining dividing plate and turnover panel similarly, difference only is that the ventilating hole that cooperates is different.The first dividing plate 21 is provided with two outstanding lugs 25, is provided with the through hole 26 of the lug 25 of mutual coaxial setting and perforation at two lugs 25.This first dividing plate 21 can be inserted into lug 25 in the groove, the first dividing plate 21 is formed with groove be slidingly matched.One end of the first turnover panel 31 is inserted in the first ventilating hole 1, and the other end is installed between two lugs 25 of the first dividing plate 21, and with the first dividing plate 21 on through hole 26 as center of rotation.Be provided with the square groove 35 corresponding with through hole 26 at the two ends of each turnover panel, be used for the assembling of turnover panel.Adjacent the first turnover panel 31 and the second turnover panel 32 are fixed with one, and the 3rd turnover panel 33 and the 4th turnover panel 34 are fixed with one.Particularly, the attachment post 5 that a through hole 26 that closes on mutually with the first dividing plate 21 and second partition 22 matches is set, after this attachment post 5 passes through hole 26, two ends respectively with the first turnover panel 31 and the second turnover panel 32 on the square groove 35 that arranges press-fit combination.
The rotational angle range of each turnover panel is 0 °-35 °, like this, and can be so that the variation of Flow area be maximum, simultaneously, can be respectively arranged with in the both sides of intake manifold body 10 two drivers, this driver is connected by the turnover panel of attachment post 5 with both sides, drives turnover panel and rotates.Only driver need to be connected on the car running computer, by computer control driver synergy movement, just can guarantee that all turnover panels keep identical rotation angle.
Claims (5)
1. intake manifold air flow controller, comprise the intake manifold body, be provided with four ventilating holes that are communicated with corresponding cylinder cap suction port respectively at the intake manifold body, it is characterized in that: between the first ventilating hole and the second ventilating hole, be equipped with corresponding the two groove that is communicated with between the 3rd ventilating hole and the four-way gas port;
This intake manifold air flow controller also comprises dividing plate and the turnover panel with the corresponding setting of above-mentioned each ventilating hole, on the described dividing plate outstanding be provided with two can insert described groove, with the lug that groove is slidingly matched, be coaxially arranged with the through hole of perforation at lug; Between lug, be provided with take described through hole as center of rotation, be inserted into the turnover panel in the corresponding ventilating hole; And the turnover panel in described the first ventilating hole and the second ventilating hole is connected to one, and the turnover panel in described the 3rd ventilating hole and the four-way gas port is connected to one;
On the intake manifold body, also be provided with and drive the driver that turnover panel rotates.
2. intake manifold air flow controller according to claim 1, it is characterized in that: described dividing plate is parallel to the axis of its corresponding ventilating hole and arranges.
3. intake manifold air flow controller according to claim 1, it is characterized in that: the rotation angle of described turnover panel is 0 °-35 °.
4. intake manifold air flow controller according to claim 1, it is characterized in that: be provided with the square groove corresponding with through hole in the both sides of turnover panel, be provided with between the adjacent and turnover panel that is fixed as one and pass described through hole and two ends press-fit the attachment post that cooperates with square groove respectively.
5. each described intake manifold air flow controller in 4 according to claim 1, it is characterized in that: described driver comprises two that are separately positioned on the corresponding both sides of intake manifold body, and the turnover panel by attachment post and this side is connected respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210373034.6A CN102865132B (en) | 2012-09-29 | 2012-09-29 | Airflow control device for inlet manifold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210373034.6A CN102865132B (en) | 2012-09-29 | 2012-09-29 | Airflow control device for inlet manifold |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102865132A true CN102865132A (en) | 2013-01-09 |
| CN102865132B CN102865132B (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210373034.6A Active CN102865132B (en) | 2012-09-29 | 2012-09-29 | Airflow control device for inlet manifold |
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| Country | Link |
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| CN (1) | CN102865132B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593710A (en) * | 2016-12-01 | 2017-04-26 | 浙江吉利控股集团有限公司 | Intake manifold device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1573078A (en) * | 2003-06-13 | 2005-02-02 | 本田技研工业株式会社 | Dual port intake device for an internal combustion engine formed by injection molding |
| US20070012275A1 (en) * | 2005-07-14 | 2007-01-18 | Mann & Hummel Gmbh | Intake module for an internal combustion engine |
| CN101457670A (en) * | 2007-12-14 | 2009-06-17 | 现代自动车株式会社 | Impulslader fur kraftfahrzeugmotoren |
| US20100108011A1 (en) * | 2008-10-30 | 2010-05-06 | Aisin Seiki Kabushiki Kaisha | Intake device for internal combustion engines |
| CN201531339U (en) * | 2009-09-29 | 2010-07-21 | 上汽通用五菱汽车股份有限公司 | Variable intake cross-section mechanism of engine intake manifold |
| US20110132312A1 (en) * | 2009-12-03 | 2011-06-09 | Hyundai Motor Company | Intake system of engine |
| CN102536548A (en) * | 2012-02-27 | 2012-07-04 | 长城汽车股份有限公司 | Air intake control device of engine and engine therewith |
-
2012
- 2012-09-29 CN CN201210373034.6A patent/CN102865132B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1573078A (en) * | 2003-06-13 | 2005-02-02 | 本田技研工业株式会社 | Dual port intake device for an internal combustion engine formed by injection molding |
| US20070012275A1 (en) * | 2005-07-14 | 2007-01-18 | Mann & Hummel Gmbh | Intake module for an internal combustion engine |
| CN101457670A (en) * | 2007-12-14 | 2009-06-17 | 现代自动车株式会社 | Impulslader fur kraftfahrzeugmotoren |
| US20100108011A1 (en) * | 2008-10-30 | 2010-05-06 | Aisin Seiki Kabushiki Kaisha | Intake device for internal combustion engines |
| CN201531339U (en) * | 2009-09-29 | 2010-07-21 | 上汽通用五菱汽车股份有限公司 | Variable intake cross-section mechanism of engine intake manifold |
| US20110132312A1 (en) * | 2009-12-03 | 2011-06-09 | Hyundai Motor Company | Intake system of engine |
| CN102536548A (en) * | 2012-02-27 | 2012-07-04 | 长城汽车股份有限公司 | Air intake control device of engine and engine therewith |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593710A (en) * | 2016-12-01 | 2017-04-26 | 浙江吉利控股集团有限公司 | Intake manifold device |
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| CN102865132B (en) | 2015-05-27 |
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