CN102787905A - Engine air feed device and automobile equipped with same - Google Patents
Engine air feed device and automobile equipped with same Download PDFInfo
- Publication number
- CN102787905A CN102787905A CN201210283582XA CN201210283582A CN102787905A CN 102787905 A CN102787905 A CN 102787905A CN 201210283582X A CN201210283582X A CN 201210283582XA CN 201210283582 A CN201210283582 A CN 201210283582A CN 102787905 A CN102787905 A CN 102787905A
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- shell
- air supply
- supply plant
- breathing pipe
- motor
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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 relates to traffic field, in particular to an engine air feed device and an automobile equipped with the engine air feed device. The engine air feed device comprises an enclosure, a breather pipe, a fan blade, a rotary air extractor, an air inlet and an air outlet. Two ends of the breather pipe are respectively connected with the enclosure in a rotary manner; the fan blade is arranged inside the breather pipe; the rotary air extractor is arranged inside the enclosure and is coaxial with the breather pipe; the air inlet and the air outlet are respectively arranged on the side walls of the enclosure, which are located at the two sides of the rotary air extractor. The automobile comprises the engine air feed device; the air outlet of the engine air feed device is communicated with an air inlet channel of an automobile engine; an air exhaust channel of the automobile engine is communicated with the breather pipe of the engine air feed device; and a tail gas exhaust pipe of the automobile is communicated with the breather pipe of the engine air feed device. Compared with the conventional natural aspiration manner, the engine air feed device of disclosed by the invention has the advantages that the engine is enabled to obtain more air intake, the maximum power of the engine can be improved and thereby improvign the power performance of the engine.
Description
Technical field
The present invention relates to field of traffic, the automobile that is specifically related to a kind of motor air supply plant and this device is set.
Background technique
The engine charge mode of existing automobile generally all is a naturally aspirated, and so-called natural aspiration is meant a kind of form of utilizing barometric pressure air to be pressed into the firing chamber.When making air inlet in this way, because barometric pressure is certain, so the maximal efficiency of engine charge is a basic fixed.
But the needed air inflow of motor changes in the process of moving, and the air inflow of the high more needs of power is just big more.When reaching certain power, the required air inflow of motor can surpass actual air inflow, the situation of deficiency of air occurs, causes the underpower of motor, and then influences the power performance of automobile.
Summary of the invention
The invention provides a kind of motor air supply plant.
In addition, the present invention also provides a kind of automobile that is provided with this device.
Motor air supply plant of the present invention and the automobile that this device is set can improve the air inflow of motor.
In order to achieve the above object, technological scheme of the present invention is achieved in that the motor air supply plant, comprises shell, breathing pipe, flabellum, rotary air extractor, suction port and relief opening; The two ends of said breathing pipe are rotationally connected with said shell respectively, and all with the exterior of shell, the middle part of said breathing pipe is positioned at the inside of said shell; Said flabellum is arranged on the inside of said breathing pipe, and is fixedly connected with said breathing pipe; Said rotary air extractor is positioned at the inside of said shell, and is fixedly connected with the outer wall of said breathing pipe, said rotary air extractor and the coaxial setting of said breathing pipe; Said suction port and said relief opening are separately positioned on the sidewall of said shell of the both sides that are positioned at said rotary air extractor.
Further, in the aforesaid motor air supply plant, the inside of said shell is divided into suction chamber and exhaust chamber by a baffle plate; Said suction port communicates with said suction chamber; Said relief opening communicates with said exhaust chamber; The middle part of said baffle plate is provided with communication port; Said rotary air extractor matches with said communication port.
Further, in the aforesaid motor air supply plant, said suction port and said relief opening all are positioned at the same side of said shell, and said relief opening communicates through outlet pipe with said exhaust chamber.
Further, in the aforesaid motor air supply plant, the two ends of said breathing pipe are respectively inlet end and outlet side; Said shell is provided with the exhaust gas inlet that matches with said inlet end.
Further, in the aforesaid motor air supply plant, said shell is provided with the waste gas outlet that matches with said outlet side.
Further, in the aforesaid motor air supply plant, be connected through bearing between said inlet end and the said shell.
Further, in the aforesaid motor air supply plant, be connected through bearing between said outlet side and the said shell.
Further, in the aforesaid motor air supply plant, said rotary air extractor is the flabellum of bleeding.
Further, in the aforesaid motor air supply plant, said rotary air extractor is centrifugal turbine.
Automobile comprises above-mentioned any one motor air supply plant; The relief opening of said motor air supply plant communicates with the gas-entered passageway of the motor of said automobile; The exhaust passage of the motor of said automobile communicates with the breathing pipe of said motor air supply plant; The tail gas comb of said automobile communicates with the breathing pipe of said motor air supply plant.
Compared with prior art; Motor air supply plant of the present invention and the automobile that this device is set pass through breathing pipe through the waste gas that utilizes engine producing; Rotate thereby drive the flabellum that is arranged in the breathing pipe, when flabellum rotates, also drive the whole and rotary air extractor of breathing pipe and rotate.Rotary air extractor can be drawn in the shell through the gas of suction port with the outside when rotating, and enters the gas-entered passageway of motor car engine then from relief opening.Can to be power with the waste gas of motor with force air suction motor air supply plant inner and be delivered to motor for this mode; Compare and under the situation that does not increase extra power, to make motor obtain more air inflow with the air-breathing mode of existing natural; Improve the peak output of motor, and then promote the power performance of automobile.
In addition, motor air supply plant provided by the present invention and automobile that this device is set also have following technique effect:
(1) is divided into two-part through inside, can effectively prevents to be rotated the formula air extractor and be drawn into the air that comes and be back to suction port again shell;
(2) through exhaust gas inlet that matches with the inlet end of breathing pipe and the waste gas outlet that matches with the outlet side of breathing pipe are set on shell, can make things convenient for the motor air supply plant to be connected with the exhaust passage of motor and the tail gas comb of automobile.
Description of drawings
In order to be illustrated more clearly in the specific embodiment of the invention or technological scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below is mode of executions more of the present invention, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the overall structure schematic representation of the said motor air supply plant of the specific embodiment of the invention;
Fig. 2 is the internal structure schematic representation of the said motor air supply plant of the specific embodiment of the invention;
Fig. 3 is the internal structure schematic representation of the said breathing pipe of the specific embodiment of the invention.
Reference character: 1-shell, 2-breathing pipe, 3-flabellum, the rotary air extractor of 4-, 5-suction port, 6-relief opening, 7-baffle plate, 8-suction chamber, 9-exhaust chamber, 10-communication port, 11-exhaust gas inlet, 12-waste gas outlet, 13-outlet pipe.
Embodiment
For making the object of the invention, technological scheme and advantage clearer; To carry out clear, complete description to technological scheme of the present invention below; Based on the embodiment among the present invention; Those of ordinary skills are resulting all other mode of executions under the prerequisite of not making creative work, the scope that all belongs to the present invention and protected.
An embodiment of the invention provide a kind of motor air supply plant, comprise shell, breathing pipe, flabellum, rotary air extractor, suction port and relief opening; The two ends of said breathing pipe are rotationally connected with said shell respectively, and all with the exterior of shell, the middle part of said breathing pipe is positioned at the inside of said shell; Said flabellum is arranged on the inside of said breathing pipe, and is fixedly connected with said breathing pipe; Said rotary air extractor is positioned at the inside of said shell, and is fixedly connected with the outer wall of said breathing pipe, said rotary air extractor and the coaxial setting of said breathing pipe; Said suction port and said relief opening are separately positioned on the sidewall of said shell of the both sides that are positioned at said rotary air extractor.
The waste gas of engine producing can drive the flabellum rotation that is arranged in the breathing pipe through breathing pipe like this, when flabellum rotates, also drives the whole and rotary air extractor of breathing pipe and rotates.Rotary air extractor can be drawn in the shell through the gas of suction port with the outside when rotating, and enters the gas-entered passageway of motor car engine then from relief opening.Can to be power with the waste gas of motor with force air suction motor air supply plant inner and be delivered to motor for this mode; Compare and under the situation that does not increase extra power, to make motor obtain more air inflow with the air-breathing mode of existing natural; Improve the peak output of motor, and then promote the power performance of automobile.
In each mode of execution of the present invention, as preferred version, the inside of said shell is divided into suction chamber and exhaust chamber by a baffle plate; Said suction port communicates with said suction chamber; Said relief opening communicates with said exhaust chamber; The middle part of said baffle plate is provided with communication port; Said rotary air extractor matches with said communication port.Can effectively prevent to be rotated the formula air extractor like this is drawn into the air that comes and is back to suction port again.
In each mode of execution of the present invention, as preferred version, said suction port and said relief opening all are positioned at the same side of said shell, and said relief opening communicates through outlet pipe with said exhaust chamber.Interface is concentrated relatively like this, is convenient to more install.
In each mode of execution of the present invention, as preferred version, the two ends of said breathing pipe are respectively inlet end and outlet side; Can be provided with the exhaust gas inlet that matches with said inlet end on the said shell.Also can be provided with the waste gas outlet that matches with said outlet side on the said shell.Can make things convenient for the motor air supply plant to be connected like this with the exhaust passage of motor and the tail gas comb of automobile.
In each mode of execution of the present invention,, can be connected through bearing between said inlet end and the said shell as preferred version.Also can be connected between said outlet side and the said shell through bearing.Can reduce the frictional force of breathing pipe in rotation process and between the shell like this, reduce kinetic energy rejection, the rotational velocity of breathing pipe is improved, further improve air inflow.
In each mode of execution of the present invention, as preferred version, said rotary air extractor is flabellum or the centrifugal turbine of bleeding.This dual mode all is that the device of realizing air motion self is rotated in relatively more commonly used utilizing, and itself is simple in structure and effect is also fine.
An embodiment of the invention also provide a kind of automobile, comprise above-mentioned any one motor air supply plant; The relief opening of said motor air supply plant communicates with the gas-entered passageway of the motor of said automobile; The exhaust passage of the motor of said automobile communicates with the breathing pipe of said motor air supply plant; The tail gas comb of said automobile communicates with the breathing pipe of said motor air supply plant.The motor that the automobile of this motor air supply plant is housed so just can obtain bigger air inflow, and the power performance of automobile is also better.
The present invention provide specific embodiment to describe below for better explaining.
Specific embodiment
Shown in Fig. 1 to 3, the motor air supply plant comprises shell 1, breathing pipe 2, flabellum 3, rotary air extractor 4, suction port 5 and relief opening 6; The two ends of breathing pipe 2 are rotationally connected through bearing and shell 1 respectively, and all with the exterior of shell, the middle part of breathing pipe 2 is positioned at the inside of shell 1; Flabellum 3 is arranged on the inside of breathing pipe 2, and is fixedly connected with breathing pipe 2; Rotary air extractor 4 is positioned at the inside of shell 1, and is fixedly connected with the outer wall of breathing pipe 2, rotary air extractor 4 and breathing pipe 2 coaxial settings; Suction port 5 and relief opening 6 are separately positioned on the sidewall of shell 1 of the both sides that are positioned at rotary air extractor 4.
The inside of shell 1 is divided into suction chamber 8 and exhaust chamber 9 by a baffle plate 7; Suction port 5 and relief opening 6 all are positioned at the same side of shell 1, and suction port 5 communicates with suction chamber 8; Relief opening 6 communicates through outlet pipe 13 with exhaust chamber 9.The middle part of baffle plate 7 is provided with communication port 10; Rotary air extractor 4 matches with communication port 10.
The two ends of breathing pipe 2 are respectively inlet end and outlet side; Shell 1 is provided with exhaust gas inlet 11 that matches with inlet end and the waste gas outlet 12 that matches with the outlet side.Rotary air extractor 4 is centrifugal turbine.
What should explain at last is: above mode of execution and embodiment be only in order to explaining technological scheme of the present invention, but not to its restriction; Although the present invention has been carried out detailed explanation with reference to aforementioned embodiments and embodiment; Those of ordinary skill in the art is to be understood that: it still can be made amendment to the technological scheme that aforementioned embodiments or embodiment put down in writing, and perhaps part technical characteristics wherein is equal to replacement; And these are revised or replacement, do not make the essence disengaging embodiment of the present invention of relevant art scheme or the spirit and the scope of embodiment's technological scheme.
Claims (10)
1. the motor air supply plant is characterized in that: comprise shell, breathing pipe, flabellum, rotary air extractor, suction port and relief opening; The two ends of said breathing pipe are rotationally connected with said shell respectively, and all with the exterior of shell, the middle part of said breathing pipe is positioned at the inside of said shell; Said flabellum is arranged on the inside of said breathing pipe, and is fixedly connected with said breathing pipe; Said rotary air extractor is positioned at the inside of said shell, and is fixedly connected with the outer wall of said breathing pipe, said rotary air extractor and the coaxial setting of said breathing pipe; Said suction port and said relief opening are separately positioned on the sidewall of said shell of the both sides that are positioned at said rotary air extractor.
2. motor air supply plant as claimed in claim 1 is characterized in that: the inside of said shell is divided into suction chamber and exhaust chamber by a baffle plate; Said suction port communicates with said suction chamber; Said relief opening communicates with said exhaust chamber; The middle part of said baffle plate is provided with communication port; Said rotary air extractor matches with said communication port.
3. motor air supply plant as claimed in claim 2 is characterized in that: said suction port and said relief opening all are positioned at the same side of said shell, and said relief opening communicates through outlet pipe with said exhaust chamber.
4. like any described motor air supply plant in the claim 1 to 3, it is characterized in that: the two ends of said breathing pipe are respectively inlet end and outlet side; Said shell is provided with the exhaust gas inlet that matches with said inlet end.
5. motor air supply plant as claimed in claim 4 is characterized in that: said shell is provided with the waste gas outlet that matches with said outlet side.
6. motor air supply plant as claimed in claim 4 is characterized in that: be connected through bearing between said inlet end and the said shell.
7. motor air supply plant as claimed in claim 4 is characterized in that: be connected through bearing between said outlet side and the said shell.
8. like any described motor air supply plant in the claim 1 to 3, it is characterized in that: said rotary air extractor is the flabellum of bleeding.
9. like any described motor air supply plant in the claim 1 to 3, it is characterized in that: said rotary air extractor is centrifugal turbine.
10. automobile is characterized in that: comprise any described motor air supply plant in the claim 1 to 9; The relief opening of said motor air supply plant communicates with the gas-entered passageway of the motor of said automobile; The exhaust passage of the motor of said automobile communicates with the breathing pipe of said motor air supply plant; The tail gas comb of said automobile communicates with the breathing pipe of said motor air supply plant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283582XA CN102787905A (en) | 2012-08-09 | 2012-08-09 | Engine air feed device and automobile equipped with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283582XA CN102787905A (en) | 2012-08-09 | 2012-08-09 | Engine air feed device and automobile equipped with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102787905A true CN102787905A (en) | 2012-11-21 |
Family
ID=47153450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210283582XA Pending CN102787905A (en) | 2012-08-09 | 2012-08-09 | Engine air feed device and automobile equipped with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102787905A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001329920A (en) * | 2000-05-23 | 2001-11-30 | Hitachi Constr Mach Co Ltd | Intake device for engine |
| EP1424133A2 (en) * | 2002-11-20 | 2004-06-02 | Mann + Hummel GmbH | Centrifugal separator |
| WO2010063296A1 (en) * | 2008-12-01 | 2010-06-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Emissions cleaning system and method for reducing emissions of internal combustion engines when the engine is switched off |
| CN202001100U (en) * | 2011-02-25 | 2011-10-05 | 李鹏巽 | Structure capable of improving engine power and reducing exhaust emission |
| CN202832770U (en) * | 2012-08-09 | 2013-03-27 | 何栋豪 | Engine gas supply device and automobiles with same |
-
2012
- 2012-08-09 CN CN201210283582XA patent/CN102787905A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001329920A (en) * | 2000-05-23 | 2001-11-30 | Hitachi Constr Mach Co Ltd | Intake device for engine |
| EP1424133A2 (en) * | 2002-11-20 | 2004-06-02 | Mann + Hummel GmbH | Centrifugal separator |
| EP1424133A3 (en) * | 2002-11-20 | 2005-09-21 | Mann + Hummel GmbH | Centrifugal separator |
| WO2010063296A1 (en) * | 2008-12-01 | 2010-06-10 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Emissions cleaning system and method for reducing emissions of internal combustion engines when the engine is switched off |
| CN202001100U (en) * | 2011-02-25 | 2011-10-05 | 李鹏巽 | Structure capable of improving engine power and reducing exhaust emission |
| CN202832770U (en) * | 2012-08-09 | 2013-03-27 | 何栋豪 | Engine gas supply device and automobiles with same |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20121121 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |