CN110143113A - A kind of bull-dozer gas handling system - Google Patents
A kind of bull-dozer gas handling system Download PDFInfo
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- CN110143113A CN110143113A CN201910476041.0A CN201910476041A CN110143113A CN 110143113 A CN110143113 A CN 110143113A CN 201910476041 A CN201910476041 A CN 201910476041A CN 110143113 A CN110143113 A CN 110143113A
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- air
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- cabin
- control mechanism
- engine
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- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 230000009467 reduction Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 abstract description 2
- 108010066278 cabin-4 Proteins 0.000 description 30
- 244000144992 flock Species 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
- B60H1/241—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle
- B60H1/245—Devices purely for ventilating or where the heating or cooling is irrelevant characterised by the location of ventilation devices in the vehicle located in the roof
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- 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
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- 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
- F02M35/024—Air cleaners using filters, e.g. moistened
- F02M35/02416—Fixing, mounting, supporting or arranging filter elements; Filter element cartridges
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- 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
- F02M35/08—Air cleaners with means for removing dust, particles or liquids from cleaners; with means for indicating clogging; with by-pass means; Regeneration of cleaners
- F02M35/086—Dust removal by flushing, blasting, pulsating or aspirating flow, washing or the like; Mechanical dust removal, e.g. by using scrapers
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- 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
- F02M35/10006—Air intakes; Induction systems characterised by the position of elements of the air intake system in direction of the air intake flow, i.e. between ambient air inlet and supply to the combustion chamber
- F02M35/10078—Connections of intake systems to the engine
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- 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
- F02M35/10209—Fluid connections to the air intake system; their arrangement of pipes, valves or the like
Abstract
The invention belongs to bull-dozer technical fields, disclose a kind of bull-dozer gas handling system.The bull-dozer gas handling system includes interconnected air transport sector and inlet control mechanism, inlet control mechanism is connected with driver's cabin and engine respectively, air transport sector is configured as delivering the air in inlet control mechanism, and inlet control mechanism is enable to distribute the air inflow into driver's cabin and engine.The bull-dozer gas handling system can regulate and control engine and driver's cabin air inflow size according to different operating conditions by setting inlet control mechanism, not influence engine power output, and realize the improvement of the driving environment to driver's cabin.Meanwhile engine air filter system is eliminated, reduce complete machine production cost, make enging cabin that there is more sufficient space layout other component, and inlet control mechanism is set to the top of driver's cabin, pilot's line of vision is blocked in reduction, the visual field of driver is widened, safety is higher.
Description
Technical field
The present invention relates to bull-dozer technical field more particularly to a kind of bull-dozer gas handling systems.
Background technique
Existing bull-dozer gas handling system is broadly divided into driver's cabin fresh air ventilating system and engine aspirating system, wherein driver's cabin
Fresh air ventilating system is used to more ventilate for driver's cabin, and engine aspirating system is used to provide air for engine.
Traditional driver's cabin fresh air ventilating system carries out inletting fresh air to driver's cabin by air-conditioning, and the usual working environment of bull-dozer compares
Badly, cabin interior inletting fresh air function cannot effectively be met using fresh air for air conditioner, there are peculiar smell for cabin interior air, make
The driving environment for obtaining driver is poor.
Conventional engines gas handling system be add level-one pre-flock to filter the air by air filter, if soot,
Under the severe extreme operating condition such as coal mine and desert, needs to increase two-stage pre-flock or three-level pre-flock, but engine charge resistance can be made
It increases, bull-dozer the phenomenon that is short of power occurs in big load；And engine charge filtering is not thorough, engine occurs
Early mill failure, influences the service life of engine.Meanwhile engine aspirating system occupancy enging cabin space is larger, makes other
Component layout is difficult, influences engine radiating, and influence driver's seat, there are security risks.In addition, air filter maintenance needs
Mutual disassembly gets off to maintain and clean, time-consuming and laborious, and later maintenance cost is higher.
Summary of the invention
The purpose of the present invention is to provide a kind of bull-dozer gas handling systems, can guarantee in bad working environments engine into
Tolerance, while improving the driving environment of driver's cabin.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of bull-dozer gas handling system, including interconnected air transport sector and inlet control mechanism, the air inlet
Control mechanism is connected with driver's cabin and engine respectively, and the air transport sector is configured as delivering the air to air inlet control
In mechanism processed, the inlet control mechanism is enable to distribute the air inflow into the driver's cabin and the engine.
Preferably, the air transport sector is set to the inside of the inlet control mechanism, the air inlet controls machine
Structure is set to the top of the driver's cabin.
Preferably, the air transport sector includes driving source and the fan for being connected to the driving source output terminal, institute
State driving source can driving fan rotation, admit air into inlet control mechanism.
Preferably, the air transport sector includes air filter, the air filter is arranged in the fan
Top, the air filter is configured as being filtered the air for flowing into the fan (12).
Preferably, further including air suction mechanism, the air suction mechanism is arranged on the driver's cabin, for described drive to be discharged
Sail indoor gas.
Preferably, being connected between engine described in the inlet control mechanism by the first air inlet pipe.
Preferably, being provided with the first escape pipe on the inlet control mechanism, it is provided with engine on the engine
Air inlet pipe, the both ends of first air inlet pipe pass through the first hose clamp and first escape pipe and the engine air inlet tube respectively
It is connected.
Preferably, being connected between the inlet control mechanism and the driver's cabin by the second air inlet pipe.
Preferably, being provided with the second escape pipe on the inlet control mechanism, driver's cabin is provided on driver's cabin
Air inlet pipe, the both ends of second air inlet pipe by the second hose clamp respectively with second escape pipe and the driver's cabin air inlet pipe
It is connected.
Preferably, the inlet control mechanism includes control cabinet and the cover board that is arranged on the control cabinet, the sky
Gas conveying mechanism is set to the inside of the control cabinet.
Beneficial effects of the present invention:
Bull-dozer gas handling system provided by the invention, air transport sector deliver the air in inlet control mechanism, into
Gas control mechanism enters the gas distribution of sucking in driver's cabin and engine.When air input of engine by air is larger, pass through air inlet
Control device control enters driver's cabin air inflow and accordingly reduces, and so that engine is had enough air inflows, it is defeated to meet engine power
Out；When air input of engine by air is small, control air input of engine by air is carried out by Intaker controller and is accordingly reduced, driver's cabin is increased
Air inflow makes driver's cabin have more fresh airs to enter.It, can be with according to different operating conditions by the way that inlet control mechanism is arranged
Regulate and control engine and driver's cabin air inflow size, do not influence engine power output, and realizes driving environment to driver's cabin
Improve.
Engine and the offer for driving indoor gas are all from Intaker controller, with prior art conventional engines air inlet
System is compared, and engine air filter system is eliminated, and a set of air transport sector and inlet control mechanism can be used to drive simultaneously
The two device air inlets in room and engine reduce complete machine production cost, and enging cabin is made to have other portions of more sufficient space layout
Part, and inlet control mechanism is set to the top of driver's cabin, pilot's line of vision is blocked in reduction, has widened the view of driver
Open country, safety are higher.
Detailed description of the invention
Fig. 1 is the perspective view of the explosion of bull-dozer gas handling system of the present invention.
In figure:
1, air transport sector；2, inlet control mechanism；3, air suction mechanism；4, driver's cabin；5, engine；6, the first air inlet
Pipe；7, the second air inlet pipe；
11, driving source；12, fan；13, air filter；
21, control cabinet；22, cover board；23, the first fastener；24, the second fastener；
211, the first escape pipe；212, the second escape pipe；213, the first hose clamp；214, the second hose clamp；
41, driver's cabin air inlet pipe；42, third fastener；51, engine air inlet tube.
Specific embodiment
To keep the technical problems solved, the adopted technical scheme and the technical effect achieved by the invention clearer, below
It will the technical scheme of the embodiment of the invention will be described in further detail in conjunction with attached drawing, it is clear that described embodiment is only
It is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
Every other embodiment obtained under the premise of creative work is not made, shall fall within the protection scope of the present invention.
In the description of the present invention unless specifically defined or limited otherwise, term " connected ", " connection ", " fixation " are answered
It is interpreted broadly, for example, it may be being fixedly connected, may be a detachable connection, or is integral；It can be mechanical connection,
It can be electrical connection；It can be directly connected, the company inside two elements can also be can be indirectly connected through an intermediary
Logical or two elements interaction relationship.For the ordinary skill in the art, can be understood with concrete condition above-mentioned
The concrete meaning of term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature second feature "upper" or "lower"
It may include that the first and second features directly contact, also may include that the first and second features are not direct contacts but pass through it
Between other characterisation contact.Moreover, fisrt feature includes the first spy above the second feature " above ", " above " and " above "
Sign is right above second feature and oblique upper, or is merely representative of first feature horizontal height higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include that fisrt feature is directly below and diagonally below the second feature, or is merely representative of
First feature horizontal height is less than second feature.
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
A kind of bull-dozer gas handling system is present embodiments provided, earthmoving vehicles are primarily adapted for use in, for 5 He of engine
Driver's cabin 4 provides air.As shown in Figure 1, the bull-dozer gas handling system includes interconnected air transport sector 1 and air inlet control
Mechanism 2 processed, air transport sector 1 are used to convey extraneous air, and inlet control mechanism 2 can be accepted from air transport sector 1
The air of outflow plays the role of gas flowing buffering.Air transport sector 1 is set to the inside of inlet control mechanism 2, into
Gas control mechanism 2 is set to the top of driver's cabin 4.Wherein, inlet control mechanism 2 is connected with driver's cabin 4 and engine 5 respectively
Logical, air transport sector 1 is configured as delivering the air in inlet control mechanism 2, and inlet control mechanism 2 can distribute entrance
The air inflow of driver's cabin 4 and engine 5, so that inlet control mechanism 2 plays the role of gas flow distribution.
Bull-dozer gas handling system provided in this embodiment, air transport sector 1 deliver the air to inlet control mechanism 2
Interior, inlet control mechanism 2 enters the gas distribution of sucking in driver's cabin 4 and engine 5.When 5 air inflow of engine is larger,
Enter 4 air inflow of driver's cabin by Intaker controller control accordingly to reduce, engine 5 is made there are enough air inflows, meets hair
5 power output of motivation；When 5 air inflow of engine is small, control 5 air inflow of engine is carried out by Intaker controller and is accordingly subtracted
It is few, increase 4 air inflow of driver's cabin, driver's cabin 4 is made there are more fresh airs to enter.By the way that inlet control mechanism 2 is arranged, according to
Different operating conditions can regulate and control 4 air inflow size of engine 5 and driver's cabin, and it is defeated to meet the power of engine 5 under various operating conditions
Out, and it can be passed through gas to driver's cabin 4, to realize the improvement of the driving environment to driver's cabin 4.
The offer of gas is all from Intaker controller in engine 5 and driver's cabin 4, with prior art conventional engines into
Gas system is compared, and engine air filter system is eliminated, and a set of air transport sector 1 and inlet control mechanism 2 can be used for simultaneously
The 5 two device air inlets of driver's cabin 4 and engine reduce complete machine production cost, and enging cabin is made to have more sufficient space layout
Other component, and inlet control mechanism 2 is set to the top of driver's cabin 4, pilot's line of vision is blocked in reduction, has widened and has driven
The visual field for the person of sailing, safety are higher.
Further, inlet control mechanism 2 includes control cabinet 21, cover board 22 and controller (not shown), control cabinet
21 are arranged in the top of driver's cabin 4, and air transport sector 1 is set to the inside of control cabinet 21.Lid is provided on control cabinet 21
Plate 22 is detachably connected by the first fastener 23 between control cabinet 21 and cover board 22, is passed through between control cabinet 21 and driver's cabin 4
Second fastener 24 is detachably connected.Wherein, the first fastener 23 and the second fastener 24 are specially screw.Controller setting exists
The inside of control cabinet 21, controller are used to control the air inflow into engine 5 and driver's cabin 4.
Optionally, air transport sector 1 includes driving source 11, fan 12 and air filter 13, and driving source 11 is specially
The bottom of control cabinet 21 is arranged in driving motor, driving source 11, and the output end of driving source 11 is connected to fan 12.Air filter
13 are set to the top of fan 12, and air filter 13 is configured as convection current and enters the air of fan 12 being filtered air filter
13 can be thorough by air filtration, 5 wear-out failure of engine is reduced, to extend the service life of engine 5.Driving source 11 is driven
Dynamic fan 12 rotates, so that by the filtered air of air filter 13 sucking control cabinet 21, then inlet control mechanism 2
Controller the air of sucking is respectively allocated to driver's cabin 4 and engine 5.
In this way, using an air filter 13 can to the gas being passed through in driver's cabin 4 and engine 5 into
Row filtering, compared with 5 gas handling system of available engine, eliminates air filter of engine, while reducing production cost, reduces
Pilot's line of vision is blocked in occupied space, reduction, and safety coefficient is higher.Meanwhile the space of reduction, it is provided to other component
Adequate space, convenient for the layout of other attachmentes.In addition to this, under a variety of bad working environments such as desert, coal mine, power plant, air inlet
The controller of control mechanism 2 can control the air inflow for adjusting and entering engine 5, compared with available engine gas handling system, no
It needs increasing engine charge pre-flock device, can guarantee that engine power exports.
It is envisaged that being driven in the reverse direction fan by motor when 13 long-time use of air filter needs to clear up
12, air filter 13 is cleared up, it is not necessary that the disassembly of air filter 13 manually just to be realized to the cleaning of air filter 13, is subtracted
Lack manual operation, it is time saving and energy saving, to improve the working efficiency of maintenance and maintenance.
Further, it is equipped with the first escape pipe 211 on the side below the control cabinet 21 of inlet control mechanism 2, sent out
Engine air inlet tube 51 is provided in motivation 5, the both ends of the first air inlet pipe 6 pass through the first hose clamp 213 and the first escape pipe respectively
211 are connected with engine air inlet tube 51, to realize between inlet control mechanism 2 and engine 5 through 6 phase of the first air inlet pipe
Connection.Wherein, the first control valve of the first escape pipe 211 can be arranged in the controller of inlet control mechanism 2 by control
Aperture carries out flow adjusting to the gas for entering engine 5 to realize to control the gas flow of the first escape pipe 211.
The bottom of the control cabinet 21 of inlet control mechanism 2 is provided with the second escape pipe 212, is provided on driver's cabin 4
Driver's cabin air inlet pipe 41, the both ends of the second air inlet pipe 7 pass through respectively the second hose clamp 214 and the second escape pipe 212 and driver's cabin into
Tracheae 41 is connected, and is connected between inlet control mechanism 2 and driver's cabin 4 by the second air inlet pipe 7 to realize.Wherein, into
The controller of gas control mechanism 2 can by control be arranged in the second escape pipe 212 the second control valve aperture, come control into
Enter the gas flow of the second escape pipe 212, flow adjusting is carried out to the gas for entering driver's cabin 4 to realize.
It should be strongly noted that hose clamp, as the fastener between pipeline, hose clamp uses open inner ring and outer ring
Structure is simultaneously fastened by bolt, and hose clamp can reduce pipeline and the case where dead angle occurs in junction, and can prevent
The problem of gas leakage.
Since inlet control mechanism 2 can provide the air of fresh clean for driver's cabin 4, but as driver is opposite
Work in narrow driver's cabin 4,4 internal environment of driver's cabin can gradually be deteriorated, in order to further improve the environment of driver's cabin 4,
The bottom of driver's cabin 4 is additionally provided with air suction mechanism 3, and air suction mechanism 3 is specifically as follows exhaust fan etc., and air suction mechanism 3 is for being discharged
Gas in driver's cabin 4.By the mutual cooperation of inlet control mechanism 2 and air suction mechanism 3, meet 4 inside inletting fresh air of driver's cabin
Demand, to remove 4 inner air of driver's cabin, there are peculiar smell, improve the driving environment of driver, thus improve driver driving
Comfort.Wherein air suction mechanism 3 is removably connected to driver's cabin 4 by third fastener 42.
The course of work of bull-dozer gas handling system provided in this embodiment is as follows:
By control 11 driving fan 12 of driving source rotation, so that by filtered fresh, the clean air of filter
It sucks in control cabinet 21, then the air of sucking is respectively allocated to driver's cabin 4 and engine by the controller of inlet control mechanism 2
5.Driver's cabin 4 passes through the air suction mechanism 3 of lower part, and driver's cabin 4 is sucked out in the stale air inside driver's cabin 4, is made in driver's cabin 4
Portion remains clean fresh air.When 5 air inflow of engine is big, 4 air inlet of driver's cabin is reduced by inlet control mechanism 2
Amount, makes engine 5 have enough air inflows, meets 5 power output of engine；When 5 air inflow of engine is small, pass through air inlet control
Mechanism 2 processed reduces 5 air inflow of engine, increases 4 air inflow of driver's cabin, and driver's cabin 4 is made to have more fresh airs to enter；Work as sky
When 13 long-time use of air filter needs to clear up, fan 12 is driven in the reverse direction by motor, air filter 13 is cleared up, is not necessarily to
The disassembly of air filter 13 is manually just realized to the cleaning of air filter 13.
It should be strongly noted that the bull-dozer gas handling system is primarily adapted for use in bull-dozer technical field, can also promote
The application of the fields such as crawler scraper tool vehicle.
In the description of this article, it is to be understood that term " on ", "lower", " right side ", etc. orientation or positional relationships be based on
Orientation or positional relationship shown in the drawings is merely for convenience of description and simplification and operates, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to limit of the invention
System.In addition, term " first ", " second ", are only used to distinguish between description, have no special meaning.
In the description of this specification, the description of reference term " embodiment ", " example " etc. means to combine the embodiment
Or example particular features, structures, materials, or characteristics described are included at least one embodiment or example of the invention.?
In this specification, schematic expression of the above terms be may not refer to the same embodiment or example.
In addition, the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The invention is not limited to the specific embodiments described herein, be able to carry out for a person skilled in the art it is various it is apparent variation,
It readjusts and substitutes without departing from protection scope of the present invention.Therefore, although being carried out by above embodiments to the present invention
It is described in further detail, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, also
It may include more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of bull-dozer gas handling system, which is characterized in that control machine including interconnected air transport sector (1) and air inlet
Structure (2), the inlet control mechanism (2) are connected with driver's cabin (4) and engine (5) respectively, the air transport sector (1)
It is configured as delivering the air in inlet control mechanism (2), distribute the inlet control mechanism (2) can and driven described in entrance
Sail the air inflow of room (4) and the engine (5).
2. bull-dozer gas handling system according to claim 1, which is characterized in that the air transport sector (1) is set to
The inside of the inlet control mechanism (2), the inlet control mechanism (2) are set to the top of the driver's cabin (4).
3. -2 described in any item bull-dozer gas handling systems according to claim 1, which is characterized in that the air transport sector
It (1) include driving source (11) and the fan (12) for being connected to the driving source (11) output end, the driving source (11) can drive
Dynamic fan (12) rotation, admits air into inlet control mechanism (2).
4. bull-dozer gas handling system according to claim 3, which is characterized in that the air transport sector (1) includes sky
Air filter (13), the air filter (13) are arranged in the top of the fan (12), air filter (13) quilt
It is configured to be filtered the air for flowing into the fan (12).
5. bull-dozer gas handling system according to claim 1, which is characterized in that further include air suction mechanism (3), the air draught
The gas on the driver's cabin (4), for being discharged in the driver's cabin (4) is arranged in mechanism (3).
6. bull-dozer gas handling system according to claim 1, which is characterized in that the inlet control mechanism (2) with it is described
It is connected between engine (5) by the first air inlet pipe (6).
7. bull-dozer gas handling system according to claim 6, which is characterized in that set on the inlet control mechanism (2)
The first escape pipe (211) are equipped with, are provided on the engine (5) engine air inlet tube (51), first air inlet pipe (6)
Both ends be connected with first escape pipe (211) and the engine air inlet tube (51) respectively by the first hose clamp (213).
8. bull-dozer gas handling system according to claim 1, which is characterized in that the inlet control mechanism (2) and described
It is connected between driver's cabin (4) by the second air inlet pipe (7).
9. bull-dozer gas handling system according to claim 8, which is characterized in that set on the inlet control mechanism (2)
The second escape pipe (212) are equipped with, are provided on driver's cabin (4) driver's cabin air inlet pipe (41), the two of second air inlet pipe (7)
End is connected by the second hose clamp (214) with second escape pipe (212) and the driver's cabin air inlet pipe (41) respectively.
10. bull-dozer gas handling system according to claim 1, which is characterized in that the inlet control mechanism (2) includes control
Case (21) processed and the cover board (22) being arranged on the control cabinet (21), the air transport sector (1) are set to the control
The inside of case (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910476041.0A CN110143113A (en) | 2019-06-03 | 2019-06-03 | A kind of bull-dozer gas handling system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910476041.0A CN110143113A (en) | 2019-06-03 | 2019-06-03 | A kind of bull-dozer gas handling system |
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| CN110143113A true CN110143113A (en) | 2019-08-20 |
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| CN201910476041.0A Pending CN110143113A (en) | 2019-06-03 | 2019-06-03 | A kind of bull-dozer gas handling system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111319427A (en) * | 2020-02-28 | 2020-06-23 | 贵州詹阳动力重工有限公司 | Ventilation and cooling system for wheel type multipurpose engineering vehicle |
| CN111828214A (en) * | 2020-07-17 | 2020-10-27 | 中车青岛四方机车车辆股份有限公司 | Internal combustion power pack air inlet system, air inlet control strategy and railway vehicle |
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| US6319304B1 (en) * | 1998-08-10 | 2001-11-20 | Sy-Klone Company, Inc. | Powered low restriction air precleaner device and method for providing a clean air flow to an apparatus such as a combustion engine air intake, engine cooling system, ventilation system and cab air intake system |
| JP2002070668A (en) * | 2000-09-01 | 2002-03-08 | Komatsu Ltd | Intake structure for air cleaner |
| CN102297476A (en) * | 2010-06-22 | 2011-12-28 | 天津建筑机械厂 | Fresh air pressurizing air purifying device special for bulldozer |
| CN105034791A (en) * | 2015-08-06 | 2015-11-11 | 北汽福田汽车股份有限公司 | Vehicle air intake control system and method, and vehicle provided with the system |
| CN105402056A (en) * | 2015-12-30 | 2016-03-16 | 赵永胜 | Overhead air-absorbing type self-cleaning filter for cab |
| CN209987715U (en) * | 2019-06-03 | 2020-01-24 | 山推工程机械股份有限公司 | Air inlet system of bulldozer |
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| CN111319427A (en) * | 2020-02-28 | 2020-06-23 | 贵州詹阳动力重工有限公司 | Ventilation and cooling system for wheel type multipurpose engineering vehicle |
| CN111828214A (en) * | 2020-07-17 | 2020-10-27 | 中车青岛四方机车车辆股份有限公司 | Internal combustion power pack air inlet system, air inlet control strategy and railway vehicle |
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