CN200946537Y - Air inlet manifold spoiler - Google Patents

Air inlet manifold spoiler Download PDF

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Publication number
CN200946537Y
CN200946537Y CN 200620030580 CN200620030580U CN200946537Y CN 200946537 Y CN200946537 Y CN 200946537Y CN 200620030580 CN200620030580 CN 200620030580 CN 200620030580 U CN200620030580 U CN 200620030580U CN 200946537 Y CN200946537 Y CN 200946537Y
Authority
CN
China
Prior art keywords
turbine
air
fuel
spoiler
intake manifold
Prior art date
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.)
Expired - Fee Related
Application number
CN 200620030580
Other languages
Chinese (zh)
Inventor
林洪立
Original Assignee
林洪立
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 林洪立 filed Critical 林洪立
Priority to CN 200620030580 priority Critical patent/CN200946537Y/en
Application granted granted Critical
Publication of CN200946537Y publication Critical patent/CN200946537Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

An air inlet manifold spoiler can mix fuel and air fully, reduce fuel waste and pollution emission, and improve engine power. The utility model is composed of an inner side which is an outer wall of a spiral groove, a turbine inside and turbine fan blades driven by the turbine. The inner wall of the linear spiral groove and the pneumatic driven turbine fan blades controlled by an outer air pump and a solenoid valve can convert fuel and air into a rotary airflow and carry out a full mix; at the same time, the inlet pressure can be improved, and the fuel waste and pollution emission can be reduced, therefore the engine power can be improved finally.

Description

The intake manifold flow spoiler
Affiliated technical field
The utility model relates to a kind of device of internal combustion engine intake manifold flow-disturbing.
Background technique
At present, known internal combustion engine relies on air inlet, the compression process of piston to finish fuel and Air mixing, the incorporation time of 1200 rev/mins in motor and 6000 rev/mins is respectively 0.025 second and 0.005 second, especially electrospray motor, fuel is directly injected to suction port, and incorporation time is shorter.Existing intake manifold mostly is circle or square blank pipe, and easier generation combustible gas wall cling phenomenon during cool machine makes fuel can not fully mix with air, and postpone period of combustion, causes the waste of fuel and the pollution of discharging.
Summary of the invention
Fuel and air can not well-mixed deficiencies when overcoming air inlet, and the utility model provides a kind of intake manifold flow spoiler, allows fuel can more fully mix with air, reduces the waste and the exhaust emission of fuel, improves engine power.
The technological scheme that its technical problem that solves the utility model adopts is: the intake manifold flow spoiler is installed between intake manifold and the engine cylinder-body, and the intake manifold flow spoiler is made up of outer wall and turbine.Piston is when intake process, the fuel of suction intake manifold and air are cut apart change direction formation swirling eddy by the spiral yarn shaped groove of intake manifold flow spoiler outer wall inboard and turbine flabellum, stir fuel and the more abundant mixing of air, and to valve opening and turn-off transient, the contrary backflow of the hot gas in the cylinder suppressed.When avoiding the retardation phenomenon high speed, turbine carries out supercharging by outer air pump and electromagnetic valve and driving to motor.
The beneficial effects of the utility model are, fuel and air mixing make engine combustion more abundant fully, turbosupercharging by outer air pump, electromagnetic valve and driving, promptly can be with the rising of engine speed boost pressure, avoided retardation phenomenon, improve the power of motor again, reduced exhaust emission.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Fig. 1 is a work schematic representation of the present utility model.
Fig. 2 is a structural representation of the present utility model.
1. flow spoilers among the figure, 2. turbine, 3. intake manifold, 4. cylinder body, 5. valve, 6. oil nozzle, 7 air pumps, 8 solenoid valves, 9. flow spoiler outer wall, 10 spiral yarn shaped grooves, the outer flabellum of 11 turbines, 12 turbine drives flabellums, 13 turbine shells, 14 gas inlet casings.
Embodiment
In Fig. 1, flow spoiler (1) is installed between intake manifold (3) and the cylinder body (4).During engine charge, valve is opened, because the fuel oil and the air of the ejection of the motion suction oil nozzle (6) of piston enter engine cylinder, during through the outer flabellum (11) of the spiral yarn shaped groove (10) of flow spoiler (9) outer wall inboard and turbine, because the effect of the outer flabellum (11) of spiral yarn shaped groove (10) and turbine, the fuel oil and the air of oil nozzle (6) ejection are changed into swirling eddy, make fuel oil and air fully stir mixing.Turbine for fear of rapidly the time increases retardation phenomenon, solenoid valve (8) is opened during high rotating speed in motor, the air stream drives turbine (2) that air pump (7) produces rotates, because outer flabellum (11) of turbine and turbine drives flabellum (12) coaxial rotation, the outer flabellum (11) of the turbine of rotation produces pressure, air inlet is pressurizeed, improve the power of motor.
In Fig. 2, the work sense of rotation of the outer flabellum (11) of the groove spiral direction of extension of spiral yarn shaped groove (10) and turbine mutually one to.Turbine drives flabellum (12) is installed in the turbine shell (13), by the air stream drives rotation that imports through gas inlet casing (14), and outer flabellum (11) of turbine and turbine drives flabellum (12) coaxial rotation.

Claims (1)

1. an intake manifold flow spoiler is formed engine aspirating system by intake manifold, valve, cylinder body, it is characterized in that: be installed between intake manifold and the cylinder body, turbine is installed in the flow spoiler outer wall, and flow spoiler outer wall inboard is made of spiral yarn shaped groove.
CN 200620030580 2006-07-04 2006-07-04 Air inlet manifold spoiler Expired - Fee Related CN200946537Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620030580 CN200946537Y (en) 2006-07-04 2006-07-04 Air inlet manifold spoiler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620030580 CN200946537Y (en) 2006-07-04 2006-07-04 Air inlet manifold spoiler

Publications (1)

Publication Number Publication Date
CN200946537Y true CN200946537Y (en) 2007-09-12

Family

ID=38733598

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620030580 Expired - Fee Related CN200946537Y (en) 2006-07-04 2006-07-04 Air inlet manifold spoiler

Country Status (1)

Country Link
CN (1) CN200946537Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070912

Termination date: 20100704