CN107905922A - Underground transportation vehicle front engine air inlet system and exhaust system - Google Patents
Underground transportation vehicle front engine air inlet system and exhaust system Download PDFInfo
- Publication number
- CN107905922A CN107905922A CN201711237818.5A CN201711237818A CN107905922A CN 107905922 A CN107905922 A CN 107905922A CN 201711237818 A CN201711237818 A CN 201711237818A CN 107905922 A CN107905922 A CN 107905922A
- Authority
- CN
- China
- Prior art keywords
- exhaust
- air inlet
- air cleaner
- transportation vehicle
- underground transportation
- 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.)
- Withdrawn
Links
- 230000000007 visual effect Effects 0.000 claims abstract description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
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
- F02M35/02—Air cleaners
- F02M35/04—Air cleaners specially arranged with respect to engine, to intake system or specially adapted to vehicle; Mounting thereon ; Combinations with other devices
- F02M35/048—Arranging or mounting on or with respect to engines or vehicle bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/02—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning intake
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
-
- 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
- F02M35/16—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines characterised by use in vehicles
- F02M35/164—Heavy duty vehicles, e.g. trucks, trains, agricultural or construction machines
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses a kind of underground transportation vehicle front engine air inlet system and exhaust system, including gas handling system and exhaust system, gas handling system includes air cleaner, air cleaner is connected in turbocharger through air inlet pipeline successively, and air cleaner is located at Vehicular side body close to driver's cabin front apron and height is below the visual field of driver.Air cleaner is arranged in Vehicular side body and height is also defined, it is ensured that the visual field of driver meets the basic demand of safe driving.
Description
Technical field
The present invention relates to engine behind front wheel formula underground transportation vehicle, is exactly specifically that the scientific and reasonable of engine breathing sets
Meter arrangement.
Background technology
Engine behind front wheel formula underground transportation vehicle, it is contemplated that suitable for underground, therefore be limited to heading sizes, this type car
Appearance and size all suffer restraints, also it is therefore desirable to design it is more scientific and reasonable, arrangement it is compacter.At the same time in view of hair
Motivation is preposition, and the position of air cleaner cannot be too high, in order to avoid influence the sight of driver.
The air inlet system and exhaust system of engine are mainly by gas handling system and exhaust system.Gas handling system is mainly to provide engine work
Required clean air when making, it filters the air of suction by air cleaner, then by air inlet pipeline with starting
Machine air inlet connects, and the filter core of air cleaner will be replaced often.It is such a to making by subsurface environment requirement mentioned above
The gas handling system of type cannot have a very big installation space as earth's surface engineering truck, and the air inlet of some ground vehicles at present
System position is higher and is located at the middle position of vehicle-width direction, influences pilot's line of vision；Meanwhile the prior art is also
It is longer there are exhaust elbow, the defects of increasing exhaust resistance, while be inconvenient to repair.
The content of the invention
The object of the present invention is to provide a kind of air inlet system and exhaust system of underground transportation vehicle front engine, reduce intake and exhaust
System unit blocks driver's sight.
A kind of underground transportation vehicle front engine air inlet system and exhaust system, including gas handling system and exhaust system, air inlet system
System includes air cleaner, and air cleaner is connected in turbocharger through air inlet pipeline successively, and air cleaner is located at car
Body sidepiece is close to driver's cabin front apron and height is below the visual field of driver.
In above-mentioned technical proposal, air cleaner is arranged in Vehicular side body and height is also defined, it is ensured that is driven
The visual field for the person of sailing meets the basic demand of safe driving.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the side view of vehicle.
Embodiment
With reference to Fig. 1,2, the present invention is made further instructions：
A kind of underground transportation vehicle front engine air inlet system and exhaust system, including gas handling system 10 and exhaust system 20, into
Gas system 10 includes air cleaner 11, and air cleaner 11 is connected in turbocharger 30 through air inlet pipeline successively, air
Filter 11 is located at Vehicular side body close to driver's cabin front apron and height is below the visual field of driver.
With reference to Fig. 2, before the following boundary line of the sight of so-called driver is exactly in fact sight to the vehicle of driver
The face where line between end pieces highest point, generally can be regarded as forward position position and the sight of driver of cabin cover 41
Between line where face, so the present invention is exactly that air cleaner 11 and air inlet are arranged in the sidepiece of vehicle and to the rear
At position, it can thus expand the field range of driver.
Exhaust system 20 includes exhaust gas sound-deadening clarifier 21, and exhaust gas sound-deadening clarifier 21 is connected to turbine by gas exhaust piping and increases
On depressor 30, exhaust gas sound-deadening clarifier 21 is arranged in the opposite body side in 11 place side of air cleaner and is located at front-wheel rear.
So ensure that the arrangement for avoiding influencing other components in the case of being vented normally, make cabin space by scientific and reasonable profit
With.
Air inlet pipeline includes the silica gel pipe fitting 12 and pipe joint in middle 13 being connected with air cleaner 11, and the first air inlet is curved
One end of pipe 13 is connected with silica gel pipe fitting 12, the other end is connected with pipe joint in middle 14, one end of the second intake elbow 15 with
Pipe joint in middle 14 is connected, the other end is connected in turbocharger 30, and the pipe shaft of the second intake elbow 15 is horizontally placed on engine
Above 40 front ends and pipe range direction is consistent with vehicle-body width direction on the whole, and the first intake elbow 13 is from back to front, from the outside to the core
It is disposed to extend to longitudinal 40 position of engine.
Successively by exhaust elbow 22,23 phase of bellows between the turbocharger 30 and exhaust gas sound-deadening clarifier 21
Even, bellows 23 is along mode is arranged from inside to outside, from top to bottom.
Above-mentioned specific arrangement can improve the bending angle at the bend pipe position in airflow pipeline, objectively reduce
Flow resistance, it is ensured that air-flow is unobstructed, for the bent angle of bend pipe, is all higher than right angle, is mostly 120 °~150 °.
Air cleaner 11 and exhaust gas sound-deadening clarifier 21 are installed on vehicle body by first and second mounting base 50,60 respectively.
The gas handling system of above-mentioned technical proposal also helps the filter element replacing of air cleaner 11, by this air cleaner 11
Outermost end replace filter core and dispose in vehicle left side, but not ultra-wide, rack leave inspection socket here, are convenient for changing filter core.Together
When pay attention to from 40 air inlet of engine to the air inlet pipe in 11 exit of air cleaner arrange, as far as possible ensure be close on engine 40
Edge, to reduce increased height herein, avoids the sight blind area of increase driver.Reduce intake elbow as far as possible on this basis
Degree of crook, to reduce intake resistance.Under conditions of above-mentioned requirements are met, ensure the accuracy of design, using support platform,
By air cleaner fixation i.e. the first mounting base 50, on vehicle body.
Front and rear exhaust elbow 22,24 is connected with 23 front and back end of bellows, final vacuum bend pipe 24 is upper with support batten 25
End is connected, and the lower end of support batten 25 is fixed on vehicle body, plays good fixation.
It is closer to the distance in view of the exhaust outlet and driver's cabin of engine 40, directly with 90 degree of bent angles at engine exhaust port
Exhaust outlet is introduced obliquely downward by final vacuum bend pipe 24, reconnects bellows 23, recycles final vacuum bend pipe 24 to be purified with noise reduction
Device 21 is connected, and last silencer-purifier 21 is connected with exhaust hood 61, and wherein exhaust hood 61 fixes i.e. the second peace using stent
Seat 60 is filled to be installed on vehicle body.
Claims (6)
1. a kind of underground transportation vehicle front engine air inlet system and exhaust system, including gas handling system (10) and exhaust system (20),
Gas handling system (10) includes air cleaner (11), and air cleaner (11) is connected to turbocharger through air inlet pipeline successively
(30) on, it is characterised in that：Air cleaner (11) is located at Vehicular side body and is located at driver close to driver's cabin front apron and height
The visual field below.
2. underground transportation vehicle front engine air inlet system and exhaust system according to claim 1, it is characterised in that：Exhaust system
System (20) includes exhaust gas sound-deadening clarifier (21), and exhaust gas sound-deadening clarifier (21) is connected to turbocharger (30) by gas exhaust piping
On, exhaust gas sound-deadening clarifier (21) is arranged in the opposite body side in air cleaner (11) place side and is located at front-wheel rear.
3. underground transportation vehicle front engine air inlet system and exhaust system according to claim 1, it is characterised in that：Air inlet pipe
Road includes the silica gel pipe fitting (12) and pipe joint in middle (14) being connected with air cleaner (11), the first intake elbow (13)
One end is connected with silica gel pipe fitting (12), the other end is connected with pipe joint in middle (14), one end of the second intake elbow (15) with
Pipe joint in middle (14) is connected, the other end is connected in turbocharger (30) through pipe fitting (15), the second intake elbow (15)
Pipe shaft be horizontally placed on above engine (40) front end and pipe range direction is consistent with vehicle-body width direction on the whole, the first intake elbow
(13) it is disposed to extend from back to front, from the outside to the core to longitudinal engine (40) position.
4. underground transportation vehicle front engine air inlet system and exhaust system according to claim 2, it is characterised in that：Described
Successively by front and rear exhaust elbow (22,24), bellows (23) phase between turbocharger (30) and exhaust gas sound-deadening clarifier (21)
Even, bellows (23) is along mode is arranged from inside to outside, from top to bottom.
5. the underground transportation vehicle front engine air inlet system and exhaust system according to claim 1 or 2 or 3 or 4, its feature exist
In：Air cleaner (11) and exhaust gas sound-deadening clarifier (21) are installed on vehicle body by first and second mounting base (50,60) respectively.
6. underground transportation vehicle front engine air inlet system and exhaust system according to claim 4, it is characterised in that：With ripple
Pipe (23) front and back end is connected with forward and backward exhaust elbow (22,24), and exhaust elbow (22) and the upper end of support batten (25) are connected,
The lower end of support batten (25) is fixed on vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711237818.5A CN107905922A (en) | 2017-11-30 | 2017-11-30 | Underground transportation vehicle front engine air inlet system and exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711237818.5A CN107905922A (en) | 2017-11-30 | 2017-11-30 | Underground transportation vehicle front engine air inlet system and exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107905922A true CN107905922A (en) | 2018-04-13 |
Family
ID=61848148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711237818.5A Withdrawn CN107905922A (en) | 2017-11-30 | 2017-11-30 | Underground transportation vehicle front engine air inlet system and exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107905922A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878269A (en) * | 2020-08-27 | 2020-11-03 | 哈尔滨北方防务装备股份有限公司 | Air intake system of two sections tracked vehicles |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8406394D0 (en) * | 1983-06-14 | 1984-04-18 | Kubota Ltd | Tractor |
| JPH04283126A (en) * | 1991-03-11 | 1992-10-08 | Nissan Motor Co Ltd | Exhaust structure of industrial vehicle |
| JPH06191295A (en) * | 1992-12-25 | 1994-07-12 | Kubota Corp | Paddy field work vehicle |
| JP2004351963A (en) * | 2003-05-27 | 2004-12-16 | Mitsubishi Agricult Mach Co Ltd | Traveling service vehicle |
| US20050211483A1 (en) * | 2004-03-24 | 2005-09-29 | Deere & Company, A Delaware Corporation | Under-hood engine air intake system |
| CN2832577Y (en) * | 2005-08-25 | 2006-11-01 | 江西江铃专用车辆厂 | Exhaust unit of blasting equipment truck |
| CN101220762A (en) * | 2007-01-09 | 2008-07-16 | 丰田自动车株式会社 | vehicle exhaust system structure |
| JP2010159027A (en) * | 2009-01-09 | 2010-07-22 | Yanmar Co Ltd | Hood structure |
| CN201895567U (en) * | 2010-10-30 | 2011-07-13 | 奇瑞汽车股份有限公司 | Tail pipe decoration cover |
| CN103711620A (en) * | 2013-12-04 | 2014-04-09 | 三一重机有限公司 | Loader-digger and engine air intake system thereof |
| CN103906878A (en) * | 2012-10-26 | 2014-07-02 | 株式会社小松制作所 | Wheel loader |
| CN205908355U (en) * | 2016-08-26 | 2017-01-25 | 武汉燎原模塑有限公司 | Automobile exhaust cover bearing structure |
| CN206111396U (en) * | 2016-08-31 | 2017-04-19 | 泉州鑫豪工程机械科技有限公司 | All -hydraulic wheeled excavator's inlet and exhaust system |
| CN207761843U (en) * | 2017-11-30 | 2018-08-24 | 安徽铜冠机械股份有限公司 | Underground transportation vehicle front engine air inlet system and exhaust system |
-
2017
- 2017-11-30 CN CN201711237818.5A patent/CN107905922A/en not_active Withdrawn
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8406394D0 (en) * | 1983-06-14 | 1984-04-18 | Kubota Ltd | Tractor |
| JPH04283126A (en) * | 1991-03-11 | 1992-10-08 | Nissan Motor Co Ltd | Exhaust structure of industrial vehicle |
| JPH06191295A (en) * | 1992-12-25 | 1994-07-12 | Kubota Corp | Paddy field work vehicle |
| JP2004351963A (en) * | 2003-05-27 | 2004-12-16 | Mitsubishi Agricult Mach Co Ltd | Traveling service vehicle |
| US20050211483A1 (en) * | 2004-03-24 | 2005-09-29 | Deere & Company, A Delaware Corporation | Under-hood engine air intake system |
| CN2832577Y (en) * | 2005-08-25 | 2006-11-01 | 江西江铃专用车辆厂 | Exhaust unit of blasting equipment truck |
| CN101220762A (en) * | 2007-01-09 | 2008-07-16 | 丰田自动车株式会社 | vehicle exhaust system structure |
| JP2010159027A (en) * | 2009-01-09 | 2010-07-22 | Yanmar Co Ltd | Hood structure |
| CN201895567U (en) * | 2010-10-30 | 2011-07-13 | 奇瑞汽车股份有限公司 | Tail pipe decoration cover |
| CN103906878A (en) * | 2012-10-26 | 2014-07-02 | 株式会社小松制作所 | Wheel loader |
| CN103711620A (en) * | 2013-12-04 | 2014-04-09 | 三一重机有限公司 | Loader-digger and engine air intake system thereof |
| CN205908355U (en) * | 2016-08-26 | 2017-01-25 | 武汉燎原模塑有限公司 | Automobile exhaust cover bearing structure |
| CN206111396U (en) * | 2016-08-31 | 2017-04-19 | 泉州鑫豪工程机械科技有限公司 | All -hydraulic wheeled excavator's inlet and exhaust system |
| CN207761843U (en) * | 2017-11-30 | 2018-08-24 | 安徽铜冠机械股份有限公司 | Underground transportation vehicle front engine air inlet system and exhaust system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878269A (en) * | 2020-08-27 | 2020-11-03 | 哈尔滨北方防务装备股份有限公司 | Air intake system of two sections tracked vehicles |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180413 |
|
| WW01 | Invention patent application withdrawn after publication |