CN107476912A - A kind of novel gas inlet system, engine and automobile - Google Patents
A kind of novel gas inlet system, engine and automobile Download PDFInfo
- Publication number
- CN107476912A CN107476912A CN201710258017.0A CN201710258017A CN107476912A CN 107476912 A CN107476912 A CN 107476912A CN 201710258017 A CN201710258017 A CN 201710258017A CN 107476912 A CN107476912 A CN 107476912A
- Authority
- CN
- China
- Prior art keywords
- air
- air intake
- intake branch
- engine
- gas inlet
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/14—Combined air cleaners and silencers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
A kind of novel gas inlet system of the present invention, including set gradually air inlet pipe, escape pipe, the air inlet pipe includes multiple air intake branches, the multiple air intake branch connects the escape pipe, the gas handling system also includes air cleaner, and the air cleaner is arranged on the escape pipe and/or the air intake branch.The invention also discloses the engine for being provided with the novel gas inlet system, and the automobile of the installation engine, the escape pipe is communicated with multiple air intake branches, the air cleaner installed on escape pipe or each air intake branch can carry out extraneous air the filtering of impurity, moisture, and the fresh air after filtering is sent into engine air inlet tube, used for engine combustion.Into each air intake branch air-flow in intersection because the difference of flow direction can cancel each other part hydrodynamic noise；And then it is optimised the NVH characteristics of gas handling system.
Description
Technical field
The present invention relates to the gas handling system field of equipment, more particularly to the gas handling system of automobile engine.
Background technology
Gas handling system provides the air of fresh clean for the work of engine, and each parts are whole in existing gas handling system
Body formula parts, larger space is needed in mounting arrangements on vehicle.
And as automobile uses the increase of mileage, the filter core set in the air cleaner of existing gas handling system can be gradual
Saturation state is reached, at this moment needs that filter core is cleaned or changed, being during the air-filter replacement filter core of monoblock type will be whole
Individual filter core is all changed, due to the lack of uniformity of air current flow in air cleaner, filter core part some places in air cleaner
The impurity in large quantity of air can be adsorbed and reach saturation state, some places then will not, if filter core is entirely changed, economy compared with
Difference.
Automobile air inlet system has a key characteristic to be referred to as noise, vibration and sound vibration roughness characteristic (abbreviation NVH characteristics),
The exploitation of gas handling system is required for carrying out NVH debugging, so that vehicle obtains more preferable driver comfort, therefore would generally be in gas circuit
The sound-silencing measures such as upper increase resonator, based on the parts of current monoblock type, it is difficult some to be present in increase resonator：1. need more
Big space；2. generally it is special-shaped by Resonator design during insufficient space, but special-shaped resonator processing rule relatively is humorous
The chamber that shakes is more complicated, therefore processing cost is higher.
The content of the invention
The defects of in order to overcome existing automotive engine air intake system, the present invention propose a kind of smaller space of occupancy, filter core
Can Rational Change, work noise and vibrate smaller new novel gas inlet system；It is a further object of the present invention to provide one kind to pacify
Engine equipped with the novel gas inlet system；Another object of the present invention is to provide a kind of vapour for being provided with the engine
Car.
A kind of novel gas inlet system of the present invention, including set gradually air inlet pipe, escape pipe, the air inlet pipe bag
Multiple air intake branches are included, the multiple air intake branch connects the escape pipe, and the gas handling system also includes air cleaner, institute
Air cleaner is stated to be arranged on the escape pipe and/or the air intake branch.
Further, one or more air intake branch is additionally provided with air inlet and is in charge of, and air can pass sequentially through described
Air inlet is in charge of, the air cleaner in air intake branch flows into the escape pipe.
Further, the air inlet pipe includes the first air intake branch and the second air intake branch, first air intake branch
One end and one end of second air intake branch connect with escape pipe respectively.
Further, it is provided with the first air cleaner, and/or the second air intake branch and pacifies on first air intake branch
Equipped with the second air cleaner.
Further, the other end of first air intake branch is provided with the first air intake cover, and/or the second air inlet branch
The other end of pipe is provided with the second air intake cover.
Further, air inlet is additionally provided with second air intake branch to be in charge of.
Further, the novel gas inlet system also includes the 3rd air intake cover；3rd air intake cover is in charge of company with air inlet
It is logical.
On the other hand, the invention also discloses a kind of engine, including any one above-mentioned described novel gas inlet system, institute
The escape pipe for stating novel gas inlet system connects with the engine air inlet tube.
Another further aspect, the invention also discloses a kind of automobile for being provided with the engine, first air cleaner,
Second air cleaner is separately mounted on the support on automobile engine periphery or on the shell of other equipment.
Further, first air intake cover, the second air intake cover, the 3rd air intake cover are respectively arranged in automobile front chamber grid
Side.
Novel gas inlet system of the present invention, the escape pipe are communicated with multiple air intake branches, escape pipe or each enter
The air cleaner installed on gas branch pipe can carry out extraneous air the filtering of impurity, moisture, and by the fresh sky after filtering
Pneumatic transmission enters engine air inlet tube, is used for engine combustion；According to the remaining space behind engine periphery and other equipment installation
Situation, multiple air intake branches and air cleaner carry out portion are set, improve the utilization rate in space.Into the gas of each air intake branch
Stream is in intersection because the difference of flow direction can cancel each other part hydrodynamic noise；And then enable the NVH characteristics of gas handling system excellent
Change.
Engine of the present invention, due to being provided with the novel gas inlet system, therefore also there is relevant art effect.
Automobile of the present invention, due to being provided with the engine, therefore also there is relevant art effect.
Brief description of the drawings
When considered in conjunction with the accompanying drawings, by referring to following detailed description, can more completely more fully understand the present invention with
And easily learn many of which with the advantages of, but accompanying drawing described herein be used for a further understanding of the present invention is provided,
The part of the present invention is formed, schematic description and description of the invention is used to explain the present invention, do not formed to this hair
Bright improper restriction, such as figure are wherein：
Fig. 1 is a kind of example structure schematic diagram of novel gas inlet system of the present invention；
Fig. 2 is novel gas inlet system another kind example structure schematic diagram of the present invention.
Embodiment
With reference to Figure of description, to novel gas inlet system, engine and the automobile provided in an embodiment of the present invention
Embodiment illustrate.
First, novel gas inlet system embodiment
A kind of novel gas inlet system described in the present embodiment, including set gradually air inlet pipe, escape pipe, the air inlet pipe
Including multiple air intake branches, the multiple air intake branch connects the escape pipe, and the gas handling system also includes air cleaner,
The air cleaner is arranged on the escape pipe and/or the air intake branch.
Preferably, as shown in figure 1, the air inlet pipe includes the first air intake branch 12 and the second air intake branch 22, described
One air intake branch 12 and second air intake branch 22 connect with escape pipe 4 respectively at one end, the escape pipe 4 and engine 6
Air inlet pipe connection.More air intake branches can be set according to actual air inflow needs, the air inlet pipe, the application is to entering
The setting quantity of gas branch pipe does not limit.
First air cleaner 13 is installed on first air intake branch 12, second is provided with the second air intake branch 22
Air cleaner 23, it is mounted on for purifying air inside the air cleaner 23 of the first air cleaner 13 and second
Filter core.The other end of first air intake branch 12 is provided with the first air intake cover 11, the other end of second air intake branch 22
Second air intake cover 21 is installed.The escape pipe connects the first air intake branch 12 and the second air intake branch 22, each air intake branch
The air cleaner of upper installation can carry out extraneous air the filtering of impurity, moisture, and the fresh air after filtering is sent into
The working equipment that is connected with the novel system uses, into each air intake branch air-flow in intersection because the difference of flow direction can
Cancel each other part hydrodynamic noise；And then it is optimised the NVH characteristics of gas handling system.
As shown in Fig. 2 in another embodiment, second air intake branch of novel gas inlet system 22 is additionally provided with into qi leel
Pipe 26, the air inlet are in charge of 26 and connected with the 3rd air intake cover 25, i.e., the second air cleaner 23 is filtered through the second air intake simultaneously
The air that the air intake cover 25 of cover 21 and the 3rd is collected, makes the operating efficiency of the second air cleaner 21 have significant increase.Also can root
More air inlets are set to be in charge of on the second air intake branch 22 according to actual conditions, the setting quantity and tool that the application is in charge of air inlet
Body set location does not limit.
Second air cleaner 21 filters the second air intake branch 22 simultaneously and the air of 26 collections is in charge of in air inlet, for engine
6 burnings use, and in the case, are arranged on the filter core in the second air cleaner 23 compared with the filter core in the first air cleaner 13
With bigger working strength, when being changed to it, it is not necessary to while change the filter core in the first air cleaner 13, economy
More preferably, two air intake branch air-flows in intersection because the difference of flow direction can cancel each other part hydrodynamic noise；Make gas handling system
NVH characteristics further optimized.
2nd, engine embodiments
Engine described in the present embodiment, including the novel gas inlet system described in the various embodiments described above, the novel gas inlet
The embodiment of system, refers to described above, will not be repeated here.
According to the space distribution situation on engine periphery, the first air cleaner 13 and the second air cleaner 23 are distinguished
On the support 5 on the periphery of engine 6, or on other equipment shell, then to the first air intake branch 12 and the second air inlet branch
The carry out of pipe 22 portion is set, and optimizes the utilization rate of the peripheral space of engine 6, and remaining larger space can be used for installation economy more preferable
Regular resonator, also allow for the installation of other equipment；By the air after gas handling system collection, purification by engine charge
Pipe 4 enters engine, works and uses for engine combustion.
3rd, automobile embodiment
Automobile described in the present embodiment, the novel gas inlet system described in the various embodiments described above is installed, automobile engine
Air inlet pipe connects with the escape pipe 4 of the novel gas inlet system.The embodiment of the novel gas inlet system, is referred to
Embodiment is stated, will not be repeated here.
When automobile is engine behind front wheel type, as shown in Figure 2, first air intake cover 11, the second air intake cover the 21, the 3rd
Air intake cover 25 is respectively arranged in the inner side of automobile front chamber grid 7, is easy in vehicle traveling process preferably collect air.
Because automobile described in the present embodiment is provided with novel gas inlet system, therefore also there is relevant art effect.
As described above, embodiments of the invention are explained, it is clear that as long as essentially without this hair of disengaging
Bright inventive point and effect, will be readily apparent to persons skilled in the art deformation, also be integrally incorporated in the present invention's
Within protection domain.
Claims (10)
- A kind of 1. novel gas inlet system, it is characterised in that including set gradually air inlet pipe, escape pipe, the air inlet pipe includes Multiple air intake branches, the multiple air intake branch connect the escape pipe, and the gas handling system also includes air cleaner, described Air cleaner is arranged on the escape pipe and/or the air intake branch.
- 2. novel gas inlet system according to claim 1, it is characterised in that one or more air intake branch is also set There is air inlet to be in charge of, air can pass sequentially through that the air inlet is in charge of, air cleaner in air intake branch flows into the escape pipe.
- 3. the novel gas inlet system according to claim 2 any one, it is characterised in that the air inlet pipe is entered including first One end of gas branch pipe and the second air intake branch, one end of first air intake branch and second air intake branch respectively with outlet Pipe connects.
- 4. novel gas inlet system according to claim 3, it is characterised in that be provided with first on first air intake branch Second air cleaner is installed on air cleaner, and/or the second air intake branch.
- 5. novel gas inlet system according to claim 4, it is characterised in that the other end installation of first air intake branch There is the first air intake cover, and/or the other end of second air intake branch is provided with the second air intake cover.
- 6. according to the novel gas inlet system described in claim 3-5 any one, it is characterised in that on second air intake branch Air inlet is additionally provided with to be in charge of.
- 7. novel gas inlet system according to claim 6, it is characterised in that the novel gas inlet system is also entered including the 3rd Fan housing；3rd air intake cover is in charge of with air inlet to be connected.
- 8. a kind of engine, it is characterised in that described new including the novel gas inlet system described in claim 1-7 any one The escape pipe of type gas handling system connects with the air inlet pipe of the engine.
- A kind of 9. automobile, it is characterised in that the engine described in claim 8 is installed, first air cleaner, second Air cleaner is separately mounted on the support on automobile engine periphery or on the shell of other equipment.
- 10. automobile according to claim 9, it is characterised in that first air intake cover, the second air intake cover, the 3rd air intake Cover is respectively arranged on the inside of automobile front chamber grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258017.0A CN107476912A (en) | 2017-04-19 | 2017-04-19 | A kind of novel gas inlet system, engine and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710258017.0A CN107476912A (en) | 2017-04-19 | 2017-04-19 | A kind of novel gas inlet system, engine and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107476912A true CN107476912A (en) | 2017-12-15 |
Family
ID=60594090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710258017.0A Pending CN107476912A (en) | 2017-04-19 | 2017-04-19 | A kind of novel gas inlet system, engine and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107476912A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020083916A1 (en) * | 2000-10-26 | 2002-07-04 | Hermann Maurer | Controllable air intake system for an internal combustion engine and control process therefor |
| CN201273236Y (en) * | 2008-09-23 | 2009-07-15 | 陶长元 | Vehicle air-intake installation |
| JP2011080421A (en) * | 2009-10-07 | 2011-04-21 | Toyota Boshoku Corp | Intake device |
| CN202811124U (en) * | 2012-09-03 | 2013-03-20 | 陕西通力专用汽车有限责任公司 | Dual-air inlet system structure for engine of off-highway mining dumping truck |
| CN103161623A (en) * | 2011-12-16 | 2013-06-19 | 株式会社马勒滤清*** | Intake apparatus for internal combustion engine |
-
2017
- 2017-04-19 CN CN201710258017.0A patent/CN107476912A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020083916A1 (en) * | 2000-10-26 | 2002-07-04 | Hermann Maurer | Controllable air intake system for an internal combustion engine and control process therefor |
| CN201273236Y (en) * | 2008-09-23 | 2009-07-15 | 陶长元 | Vehicle air-intake installation |
| JP2011080421A (en) * | 2009-10-07 | 2011-04-21 | Toyota Boshoku Corp | Intake device |
| CN103161623A (en) * | 2011-12-16 | 2013-06-19 | 株式会社马勒滤清*** | Intake apparatus for internal combustion engine |
| CN202811124U (en) * | 2012-09-03 | 2013-03-20 | 陕西通力专用汽车有限责任公司 | Dual-air inlet system structure for engine of off-highway mining dumping truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112253343B (en) | Air inlet channel assembly and air inlet mechanism for automobile | |
| CN201531338U (en) | Air intake system of engine | |
| CN203201694U (en) | Car air filter front end air inlet pipeline with resonant cavity | |
| CN106089512A (en) | A kind of air filter for automobile | |
| CN211370581U (en) | Empty filter casing part, empty filter casing assembly, empty filter and empty system of straining | |
| CN107476912A (en) | A kind of novel gas inlet system, engine and automobile | |
| CN102235275A (en) | Air purifier having resonator installed in the air outlet | |
| CN108317009A (en) | A kind of self-cleaning fuel tank and its cleaning method | |
| CN107965401A (en) | A kind of split type Air Filter Used in Desert device | |
| CN205101149U (en) | Heavy truck's intake duct | |
| CN103953476A (en) | Air intake system of automobile engine | |
| CN202280542U (en) | Air filter assembly provided with inlet air prefiltering device | |
| CN201865810U (en) | Strong cyclone three-stage air filter of heavy-duty car | |
| CN111441886B (en) | Vehicle-mounted generator set air inlet and outlet device capable of reducing noise and removing dust | |
| CN210977718U (en) | Air filter | |
| CN201041110Y (en) | Air admission silencing structure of automobile | |
| CN210446897U (en) | Silencing assembly of cleaning equipment | |
| CN202746059U (en) | Air filter of integrated resonant cavity | |
| CN203847283U (en) | Air inlet device of air filter | |
| CN205315160U (en) | Car and empty filter assembly thereof | |
| CN102003308A (en) | Three-level air filter of heavy vehicle with powerful vortex | |
| CN221236798U (en) | Noise-reducing air filtering air inlet pipe | |
| CN214577456U (en) | Air inlet pipeline device for air filter | |
| CN214577454U (en) | Air filter air inlet device for automobile engine | |
| CN220415548U (en) | Air intake system of vehicle and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171215 |