CN103147842A - Air distribution pipe of turbocharged engine - Google Patents
Air distribution pipe of turbocharged engine Download PDFInfo
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- CN103147842A CN103147842A CN2013100893990A CN201310089399A CN103147842A CN 103147842 A CN103147842 A CN 103147842A CN 2013100893990 A CN2013100893990 A CN 2013100893990A CN 201310089399 A CN201310089399 A CN 201310089399A CN 103147842 A CN103147842 A CN 103147842A
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- air
- air outlet
- branched
- air inlet
- intake duct
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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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Abstract
The invention discloses an air distribution pipe of a turbocharged engine. The air distribution pipe of the turbocharged engine comprises a pipe body, wherein the pipe body is of an integral structure; a supercharged air inlet pipe and a cooling air outlet pipe are arranged in the pipe body; the supercharged air inlet pipe is of a branched structure and consists of a first branched air inlet passage, a second branched air inlet passage and an air outlet end; the first branched air inlet passage is provided with a first air inlet connected with a turbosuperchager; the second branched air inlet passage is provided with a second air inlet connected with the turbosuperchager; the air outlet end is connected with the air inlet end of a radiator assembly; the cooling air outlet pipe is of a branched structure and consists of a first branched air outlet passage, a second branched air outlet passage and an air inlet end; the first branched air outlet passage is provided with a first air outlet connected with a left column of cylinder of the engine; the second branched air outlet passage is provided with a second air outlet connected with a right column of cylinder of the engine; and the air inlet end is connected with the air outlet end of the radiator assembly. The air which is not cooled and the air which is cooled can flow through the air distribution pipe, the arrangement space is saved, and the manufacturing cost is reduced.
Description
Technical field
The invention belongs to the engine aspirating system field, be specifically related to a kind of turbosupercharged engine air distribution.
Background technique
Turbosupercharged engine has larger power, and fresh air enters turbocharger supercharged after air-strainer filters, and the air temperature after supercharging significantly raises, and air density is corresponding to diminish; For fear of entering without cooling pressurized air the charging efficiency that the firing chamber affects motor, avoid simultaneously because of the engine chamber excess Temperature, cause the faults such as pinking, air after supercharging needed to be undertaken cooling by the intercooler of heat radiator assembly before entering cylinder, to reduce air temperature, improve the scavenging efficiency of motor.In order to carry out cooling to the air after supercharging, the pipeline (being the cooling-air intake duct) of the flow through pipeline (being the pressurized air intake duct) of cooling front air and the cooling rear air of flowing through need to be set, and two of employings at present independently conduit are arranged on turbosupercharged engine and realize.CN 102287262A has announced the application for a patent for invention that name is called " the pressurized air conduit is in the layout at internal-combustion engine place ", this application for a patent for invention relates to the pressurized air conduit in the layout at internal-combustion engine place, be used for especially Motor Vehicle, this pressurized air conduit preferably supercharging device at a vertical side place of internal-combustion engine extends to air distribution device on a vertical side, wherein, the section of pressurized air conduit is conducted through the additional motor holder of side direction of internal-combustion engine, and accesses charger-air cooler (being intercooler) between this device.But this layout is more complicated, and the space that takies is larger, for the less motor in space, is not easy to complete machine and arranges.
Summary of the invention
The purpose of this invention is to provide a kind of turbosupercharged engine air distribution, its can flow through cooling front air and cooling rear air are saved arrangement space, reduce connected element, reduce manufacture cost.
A kind of turbosupercharged engine air distribution of the present invention comprises body, and described body is overall structure, is provided with pressurized air intake duct and cooling-air air outlet channel in body; Described pressurized air intake duct is Bifurcation Structure, consisted of by first intake duct, second intake duct and outlet side, described first intake duct is provided with the first suction port that is connected with turbosupercharger, described second intake duct is provided with the second suction port that is connected with turbosupercharger, and described outlet side is connected with the inlet end of heat radiator assembly; Described cooling-air air outlet channel is also Bifurcation Structure, consisted of by first air outlet channel, second air outlet channel and inlet end, described first air outlet channel is provided with the first air outlet that is connected with motor left column cylinder, described second air outlet channel is provided with the second air outlet that is connected with engine right row cylinder, and described inlet end is connected with the outlet side of heat radiator assembly.
Further, described the first air outlet is positioned at the below of the first suction port, and described the second air outlet is positioned at the below of the second suction port.
The body of Air distribution piping of the present invention adopts monolithic construction, has simplified the numerous and diverse of space layout, for the less motor in space
, saved arrangement space, reduced connected element, reduced manufacture cost.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
The invention will be further described below in conjunction with accompanying drawing.
Turbosupercharged engine air distribution as shown in Figure 1, it is arranged on turbosupercharged engine, comprises body 1, and body 1 is monolithic construction, adopts the cast aluminium casting, is provided with pressurized air intake duct 2 and cooling-air air outlet channel 3 in body 1; Pressurized air intake duct 2 air (being the hot air after supercharging) before cooling of flowing through, the cooling-air air outlet channel 3 cooled air (i.e. cool air after the cooling) of flowing through.Pressurized air intake duct 2 is Bifurcation Structure, consisted of by first intake duct 24, second intake duct 25 and outlet side 21, first intake duct 24 is provided with the first suction port 22 that is connected with turbosupercharger, second intake duct 25 is provided with the second suction port 23 that is connected with turbosupercharger, and outlet side 21 is connected with the inlet end of heat radiator assembly; Cooling-air air outlet channel 3 is also Bifurcation Structure, consisted of by first air outlet channel 34, second air outlet channel 35 and inlet end 31, first air outlet channel 34 is provided with the first air outlet 32 that is connected with motor left column cylinder and is positioned at the first suction port 22 belows, second air outlet channel 35 is provided with the second air outlet 33 that is connected with engine right row cylinder and is positioned at the second suction port 23 belows, and inlet end 31 is connected with the outlet side of heat radiator assembly.
in use, with the first suction port 22 be connected suction port 23 and be connected with turbosupercharger, outlet side 21 is connected with the inlet end of heat radiator assembly, inlet end 31 is connected with the outlet side of heat radiator assembly, the first air outlet 32 is connected with motor left column cylinder, the second air outlet 33 is connected with engine right row cylinder, fresh air enters turbosupercharger after air-strainer filters, air after supercharging is by first, the second suction port enters in pressurized air intake duct 2, because its outlet side 21 is connected with the inlet end of heat radiator assembly, air enters heat radiator assembly, intercooler through heat radiator assembly is cooling, cooled air enters in cooling-air air outlet channel 3 from inlet end 31, and enter motor left column cylinder from the first air outlet 32, enter engine right row cylinder from the second air outlet 33.
Claims (2)
1. a turbosupercharged engine air distribution, comprise body (1), it is characterized in that: described body (1) is overall structure, is provided with pressurized air intake duct (2) and cooling-air air outlet channel (3) in body;
Described pressurized air intake duct (2) is Bifurcation Structure, by first intake duct (24), second intake duct (25) and outlet side (21) formation; Described first intake duct (24) is provided with the first suction port (22) that is connected with turbosupercharger, described second intake duct (25) is provided with the second suction port (23) that is connected with turbosupercharger, and described outlet side (21) are connected with the inlet end of heat radiator assembly;
Described cooling-air air outlet channel (3) is also Bifurcation Structure, is made of first air outlet channel (34), second air outlet channel (35) and inlet end (31); Described first air outlet channel (34) is provided with the first air outlet (32) that is connected with motor left column cylinder, described second air outlet channel (35) is provided with the second air outlet (33) that is connected with engine right row cylinder, and described inlet end (31) is connected with the outlet side of heat radiator assembly.
2. turbosupercharged engine air distribution according to claim 1, it is characterized in that: described the first air outlet (32) is positioned at the below of the first suction port (22), and described the second air outlet (33) is positioned at the below of the second suction port (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089399.0A CN103147842B (en) | 2013-03-20 | 2013-03-20 | Air distribution pipe of turbocharged engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089399.0A CN103147842B (en) | 2013-03-20 | 2013-03-20 | Air distribution pipe of turbocharged engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103147842A true CN103147842A (en) | 2013-06-12 |
| CN103147842B CN103147842B (en) | 2015-05-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310089399.0A Active CN103147842B (en) | 2013-03-20 | 2013-03-20 | Air distribution pipe of turbocharged engine |
Country Status (1)
| Country | Link |
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| CN (1) | CN103147842B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1336735B1 (en) * | 2002-02-14 | 2005-10-19 | AVL List GmbH | Cooling system for an internal combustion engine |
| DE102005037521A1 (en) * | 2005-08-09 | 2007-02-15 | Man Nutzfahrzeuge Ag | Engine mount for vehicle e.g. commercial vehicle, has cooling unit suction line arranged such that part of mount is formed as hollow body, and plugging pipe and hose connections arranged at upper and lower ends of mount, respectively |
| CN102287262A (en) * | 2010-04-27 | 2011-12-21 | 曼卡车和巴士股份公司 | Arrangement of a charge air conduit in a combustion engine |
| CN102606281A (en) * | 2012-03-27 | 2012-07-25 | 潍柴动力股份有限公司 | Supercharged engine and intercooling inlet pipe thereof |
| CN102635471A (en) * | 2012-04-26 | 2012-08-15 | 奇瑞汽车股份有限公司 | Intake manifold |
| CN102852678A (en) * | 2012-09-26 | 2013-01-02 | 长城汽车股份有限公司 | Supercharged engine intake manifold for integrated intercooler |
-
2013
- 2013-03-20 CN CN201310089399.0A patent/CN103147842B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1336735B1 (en) * | 2002-02-14 | 2005-10-19 | AVL List GmbH | Cooling system for an internal combustion engine |
| DE102005037521A1 (en) * | 2005-08-09 | 2007-02-15 | Man Nutzfahrzeuge Ag | Engine mount for vehicle e.g. commercial vehicle, has cooling unit suction line arranged such that part of mount is formed as hollow body, and plugging pipe and hose connections arranged at upper and lower ends of mount, respectively |
| CN102287262A (en) * | 2010-04-27 | 2011-12-21 | 曼卡车和巴士股份公司 | Arrangement of a charge air conduit in a combustion engine |
| CN102606281A (en) * | 2012-03-27 | 2012-07-25 | 潍柴动力股份有限公司 | Supercharged engine and intercooling inlet pipe thereof |
| CN102635471A (en) * | 2012-04-26 | 2012-08-15 | 奇瑞汽车股份有限公司 | Intake manifold |
| CN102852678A (en) * | 2012-09-26 | 2013-01-02 | 长城汽车股份有限公司 | Supercharged engine intake manifold for integrated intercooler |
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| Publication number | Publication date |
|---|---|
| CN103147842B (en) | 2015-05-06 |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wen Guosheng Inventor after: Cheng Bin Inventor before: Wen Guosheng |
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Free format text: CORRECT: INVENTOR; FROM: WEN GUOSHENG TO: WEN GUOSHENG CHENG YUN |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 402160 Fenghuang Lake Industrial Park, Chongqing Industrial Park Patentee after: Chongqing Pangu Power Technology Co.,Ltd. Address before: 402160 Fenghuang Lake Industrial Park, Chongqing Industrial Park Patentee before: CHONGQING GOOGOL ENGINE-TECH Co.,Ltd. |