CN106240342A - A kind of clean method of automobile radiators, automobile and automobile radiators - Google Patents
A kind of clean method of automobile radiators, automobile and automobile radiators Download PDFInfo
- Publication number
- CN106240342A CN106240342A CN201610657567.5A CN201610657567A CN106240342A CN 106240342 A CN106240342 A CN 106240342A CN 201610657567 A CN201610657567 A CN 201610657567A CN 106240342 A CN106240342 A CN 106240342A
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- China
- Prior art keywords
- wind speed
- automobile
- radiator
- radiator fan
- speed
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Classifications
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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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- 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
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/06—Arrangement in connection with cooling of propulsion units with air cooling
Abstract
The invention provides the clean method of a kind of automobile radiators, automobile and automobile radiators, this automobile radiators includes: radiator body and radiator fan；Air velocity transducer, is arranged between radiator body and radiator fan；Controller, is connected with air velocity transducer and radiator fan respectively, for obtaining the running status of vehicle, receiving and come from the sensing wind speed of air velocity transducer, and according to the running status of vehicle and sensing wind speed, controls the direction of rotation of radiator fan.The present invention solves the main cleaning mode of current automobile radiators, needs human at periodic intervals to clear up web plate or radiator, and work efficiency is relatively low, and needs certain maintenance cost, it is impossible to well solve the problem that radiator cleans in time.
Description
Technical field
The present invention relates to automobile technical field, particularly to the cleaning of a kind of automobile radiators, automobile and automobile radiators
Method.
Background technology
Automobile radiators, as the heat transfer of automotive interior, conducting-heat elements, plays an important role for automobile.Automobile dissipates
Hot device fan is normally at vehicle front, uses air draught type structure.When vehicle is during travelling, due to radiator fan
Air draught, the foreign material such as willow catkins flying in the air, dust and winged insect are easily deposited on heat radiator fin, cause the radiating fin of radiator to be blocked, and dissipate
Hot device windward side intake reduces, so that automobile occurs that heat radiation is bad, causes radiator performance to decline.
Therefore, the cleaning problems of automobile radiators has become one of subject matter of puzzlement automobile research staff, cleans at present
Mainly include two ways: the first is increase protective screen plate on the air intake surface of radiator, but which, periodically will need
Web plate is pulled down and is cleared up；The second is regular dismounting radiator and fan member, then clears up spreader surface.With
Upper two schemes is required for human at periodic intervals and clears up web plate or radiator, and work efficiency is relatively low, and needs certain maintenance cost, no
Can solve the problem that radiator cleans in time.
Summary of the invention
The invention provides the clean method of a kind of automobile radiators, automobile and automobile radiators, its purpose is to solve
Certainly the main cleaning mode of current automobile radiators, needs human at periodic intervals to clear up web plate or radiator, and work efficiency is relatively low, and needs
Want certain maintenance cost, it is impossible to well solve the problem that radiator cleans in time.
In order to achieve the above object, The embodiment provides a kind of automobile radiators, this automobile radiators includes:
Radiator body and radiator fan；
Air velocity transducer, is arranged between radiator body and radiator fan；
Controller, is connected with air velocity transducer and radiator fan respectively, for obtaining the running status of vehicle, receiving
From in the sensing wind speed of air velocity transducer, and according to the running status of vehicle and sensing wind speed, control the rotation of radiator fan
Turn direction.
Preferably, radiator fan includes: flabellum and for control flabellum rotate motor.
Preferably, controller includes:
Acquiring unit, for obtaining first wind speed corresponding with current vehicle speed prestored；
Instruction signal generating unit, for when the difference the first wind speed being detected and sense wind speed is more than the first preset difference value, raw
Become a control instruction；Control instruction, for when detecting that automobile is in idling mode, controls motor and revolves towards first direction continuously
Turn the first Preset Time, the opposite direction of motor direction of rotation when first direction is running car.
Preferably, control instruction controls the maximum speed that rotating speed is motor that motor rotates towards first direction.
Preferably, air velocity transducer distance radiator body is a predeterminable range.
In order to achieve the above object, embodiments of the invention additionally provide a kind of automobile, including above-mentioned automobile radiators.
In order to achieve the above object, embodiments of the invention additionally provide the clean method of a kind of automobile radiators, application
In including the automobile radiators of radiator body and radiator fan, the method includes:
In vehicle traveling process, obtain air velocity transducer collect sensing wind speed and prestore and current vehicle
The first wind speed that speed is corresponding, air velocity transducer is arranged between radiator body and radiator fan；
Judge that whether first wind speed difference with sensing wind speed is more than the first preset difference value；
When the difference of the first wind speed and sensing wind speed is more than the first preset difference value, then when automobile enters idling mode,
Control radiator fan reversion, produce the air-flow flowing to body exterior through radiator body.
Preferably, when the difference of the first wind speed and sensing wind speed is more than the first preset difference value, then idling is entered at automobile
During state, control the step of radiator fan reversion, including:
When detecting that first wind speed difference with sensing wind speed, more than the first preset difference value, generates a control instruction；Control
Instruction is for when detecting that automobile is in idling mode, and the motor controlling radiator fan rotates first towards first direction continuously
Preset Time, the opposite direction of motor direction of rotation when first direction is running car.
Preferably, in vehicle traveling process, obtain the step of the sensing wind speed that air velocity transducer collects, including:
When automobile driving speed is more than a speed threshold, obtain the sensing wind speed that air velocity transducer collects.
Preferably, control instruction controls the maximum speed that rotating speed is motor that motor rotates continuously towards first direction.
The such scheme of the present invention at least includes following beneficial effect:
The clean method of automobile radiators, automobile and automobile radiators that the present invention provides, is gathered by air velocity transducer
The sensing wind speed of position point, controller judges sensing wind speed and first wind corresponding with current vehicle speed prestored
After speed is more than the first preset difference value, controls motor short time high speed reverse rotation, make driven by motor radiator fan at short notice
High speed reverse rotation, plays cleaning action to heat radiator fin, prevents heat radiator fin from being blocked, and increases the windward side air intake of radiator
Amount, so that automobile promotes the heat dispersion of automobile；And making automobile radiators realize self-cleaning function, it is not necessary to human at periodic intervals dismounts
Radiator is cleaned, the cost of upkeep of the automobile radiators being effectively reduced；The present invention solves current automobile radiators
Main cleaning mode, needs human at periodic intervals to clear up web plate or radiator, and work efficiency is relatively low, and needs certain maintenance cost,
Not can solve the problem that radiator cleans in time.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of the embodiment of the present invention, below by institute in the description to the embodiment of the present invention
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only some enforcements of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to these accompanying drawings
Obtain other accompanying drawing.
Fig. 1 represents the schematic diagram of the automobile radiators that the first embodiment of the present invention provides；
Fig. 2 represents the basic step flow chart of the clean method of the automobile radiators that the second embodiment of the present invention provides.
Description of reference numerals:
1, radiator body；2, radiator fan；3, air velocity transducer；4, controller.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is a part of embodiment of the present invention rather than whole embodiments wholely.Based on this
Embodiment in bright, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
First embodiment
Seeing Fig. 1, the first embodiment of the present invention provides a kind of automobile radiators, including:
Radiator body 1 and radiator fan 2；Under normal circumstances, radiator fan 2 is air draught type structure, radiator
During fan 2 rotates, make radiator body 1 suck air, reach radiating effect.
Air velocity transducer 3, is arranged between radiator body 1 and radiator fan 2, and wherein, air velocity transducer 3 is used for
The wind speed of monitoring institute installation site point.
Controller 4, is connected with air velocity transducer 3 and radiator fan 2 respectively, for obtaining the running status of vehicle, connecing
Receive and come from the sensing wind speed of air velocity transducer 3, and according to the running status of vehicle and sensing wind speed, control radiator fan
The direction of rotation of 2.
Wherein, the running status of vehicle at least includes whether current vehicle speed and Current vehicle are in idling mode.Generally
In the case of, idling mode refers to a kind of working condition during race of engine.Such as, when electromotor operates, if driver
Close the throttle completely, at this moment electromotor is at idling mode.
Controller 4 is for controlling the direction of rotation of radiator fan 2, when the running status according to vehicle and sensing wind speed
Judge to need radiator fan 2 to invert, during to remove foreign material that heat radiator fin is accumulated, control radiator fan 2 in time anti-
Turn, make automobile radiators reach self-cleaning effect.
Preferably, radiator fan 2 includes: flabellum and for control flabellum rotate motor.Wherein, motor directly and is controlled
Device 4 processed is connected, and the instruction sent according to controller 4, drives flabellum to rotate according to a certain direction.
Preferably, controller 4 includes:
Acquiring unit, for obtaining first wind speed corresponding with current vehicle speed prestored；Wherein, the first wind speed is
Corresponding with current vehicle speed, the first wind speed of air velocity transducer 3 position point prestored, say, that at automobile
In the case of radiator heat-dissipation is good, the location point at air velocity transducer 3 place, the wind speed matched with current vehicle speed should be there is,
And first wind speed should have certain range of error, after exceeding this range of error, it is determined that automobile radiators heat radiation occur different
Often.
Instruction signal generating unit, for when the difference the first wind speed being detected and sense wind speed is more than the first preset difference value, raw
Become a control instruction；Control instruction, for when detecting that automobile is in idling mode, controls motor and revolves towards first direction continuously
Turn the first Preset Time, the opposite direction of motor direction of rotation when first direction is running car.
Wherein, the difference of the first wind speed and sensing wind speed, more than the first preset difference value, i.e. shows position residing for air velocity transducer 3
Put wind speed a little beyond range of error, it may be possible to because what heat radiator fin blocking caused；Therefore, controller 4 generates a control
System instruction, controls motor and rotates the first Preset Time towards the opposite direction of motor direction of rotation during running car continuously, to remove vapour
The foreign material such as willow catkins flying in the air that car heat radiator fin stockpiles, winged insect.Alternatively, it is comparatively short that the first Preset Time should be arranged, such as 10 seconds.
Preferably, control instruction controls the maximum speed that rotating speed is motor that motor rotates towards first direction.
Wherein, in order to reach the effect cleaned at a high speed, and avoid long-time rollback corruption motor, should make during motor reversal be
Maximum speed, shortens reversing time.
Preferably, air velocity transducer 3 is a predeterminable range apart from radiator body 1.
Wherein, need to send control instruction to make controller 4 judge whether accurately, should keep air velocity transducer 3 away from
Discrete heat device body 1 is a predeterminable range, the wind speed that sensing wind speed is same location point i.e. every time measured.
In order to achieve the above object, the first embodiment of the present invention additionally provides a kind of automobile, including above-mentioned car radiation
Device.
In the above embodiment of the present invention, gathered the sensing wind speed of position point, controller 4 by air velocity transducer 3
After judging that sensing wind speed and the first wind speed corresponding with current vehicle speed that prestore are more than the first preset difference value, control
Motor short time high speed reverse rotation, makes driven by motor radiator fan 2 high speed reverse rotation at short notice, heat radiator fin is risen cleaning
Effect, prevents heat radiator fin from being blocked, and increases the windward side intake of radiator, so that automobile promotes the thermal diffusivity of automobile
Energy；And making automobile radiators realize self-cleaning function, it is not necessary to human at periodic intervals dismounts radiator and is cleaned, the vapour being effectively reduced
The cost of upkeep of car radiator；The present invention solves the main cleaning mode of current automobile radiators, needs human at periodic intervals to clear up
Web plate or radiator, work efficiency is relatively low, and needs certain maintenance cost, it is impossible to well solve what radiator cleaned in time
Problem.
Second embodiment
Seeing Fig. 2, the second embodiment of the present invention additionally provides the clean method of a kind of automobile radiators, is applied to include
Radiator body and the automobile radiators of radiator fan, the method includes:
Step 201, in vehicle traveling process, obtains sensing wind speed that air velocity transducer collects and prestores
First wind speed corresponding with current vehicle speed, air velocity transducer is arranged between radiator body and radiator fan.
Alternatively, need to send control instruction to make controller judge whether accurately, should keep air velocity transducer away from
Discrete heat device body is a predeterminable range, the wind speed that sensing wind speed is same location point i.e. every time measured.
Wherein, the first wind speed be prestore corresponding with current vehicle speed, the of air velocity transducer position point
One wind speed, say, that in the case of automobile radiators heat radiation is good, the location point at air velocity transducer place, should exist with
The wind speed that current vehicle speed matches, and the first wind speed should have certain range of error, after exceeding this range of error, it is determined that
Automobile radiators heat radiation occurs abnormal.
Step 202, it is judged that whether the difference of the first wind speed and sensing wind speed is more than the first preset difference value.
Wherein, the difference of the first wind speed and sensing wind speed, more than the first preset difference value, i.e. shows position residing for air velocity transducer
Put wind speed a little beyond range of error, it may be possible to because what heat radiator fin blocking caused.
Step 203, when the difference of the first wind speed and sensing wind speed is more than the first preset difference value, then enters idling at automobile
During state, control radiator fan reversion, produce the air-flow flowing to body exterior through radiator body.
Under normal circumstances, a kind of working condition when idling mode refers to the race of engine.Such as, operate at electromotor
Time, if the complete close the throttle of driver, at this moment electromotor is at idling mode.
When the running status according to vehicle and sensing wind speed judge to need radiator fan to invert, to remove heatsink fins
During the foreign material that sheet is accumulated, control radiator fan reversion in time, make automobile radiators reach self-cleaning effect.
Preferably, step 203 includes:
When detecting that first wind speed difference with sensing wind speed, more than the first preset difference value, generates a control instruction；Control
Instruction is for when detecting that automobile is in idling mode, and the motor controlling radiator fan rotates first towards first direction continuously
Preset Time, the opposite direction of motor direction of rotation when first direction is running car.
Wherein, the difference of the first wind speed and sensing wind speed, more than the first preset difference value, i.e. shows position residing for air velocity transducer
Put wind speed a little beyond range of error, it may be possible to because what heat radiator fin blocking caused；Therefore, generate a control instruction,
Control motor and rotate the first Preset Time towards the opposite direction of motor direction of rotation during running car continuously, to remove automobile radiators
The foreign material such as willow catkins flying in the air that fin stockpiles, winged insect.Alternatively, it is comparatively short that the first Preset Time should be arranged, such as 10 seconds.
Preferably, in step 201 in vehicle traveling process, obtain the step of the sensing wind speed that air velocity transducer collects
Suddenly, including:
When automobile driving speed is more than a speed threshold, obtain the sensing wind speed that air velocity transducer collects.
Wherein, in order to avoid speed is relatively low or in the case of vehicle idling, erroneous judgement needs to control radiator fan
Motor reversal, affects automobile radiators proper heat reduction, arranges a speed threshold；When speed exceedes this speed threshold, obtain wind
The wind speed that speed sensor is collected.
Preferably, control instruction controls the maximum speed that rotating speed is motor that motor rotates continuously towards first direction.
Wherein, in order to reach the effect cleaned at a high speed, and avoid long-time rollback corruption motor, should make during motor reversal be
Maximum speed, shortens reversing time.
In the above embodiment of the present invention, by obtaining the sensing wind speed of air velocity transducer position point, it is judged that sensing
After wind speed and the first wind speed corresponding with current vehicle speed that prestore are more than the first preset difference value, control motor in short-term
Between high speed reverse rotation, make driven by motor radiator fan high speed reverse rotation at short notice, heat radiator fin played cleaning action, prevents
Heat radiator fin is blocked, and increases the windward side intake of radiator, so that automobile promotes the heat dispersion of automobile；And make vapour
Car radiator realizes self-cleaning function, it is not necessary to human at periodic intervals dismounts radiator and is cleaned, the automobile radiators being effectively reduced
Cost of upkeep；The present invention solves the main cleaning mode of current automobile radiators, needs human at periodic intervals clear up web plate or dissipate
Hot device, work efficiency is relatively low, and needs certain maintenance cost, it is impossible to well solve the problem that radiator cleans in time.
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of without departing from principle of the present invention, it is also possible to make some improvements and modifications, these improvements and modifications are also
Should be regarded as protection scope of the present invention.
Claims (10)
1. an automobile radiators, it is characterised in that including:
Radiator body and radiator fan；
Air velocity transducer, is arranged between described radiator body and described radiator fan；
Controller, is connected with described air velocity transducer and described radiator fan respectively, for obtaining the running status of vehicle, connecing
Receive and come from the sensing wind speed of described air velocity transducer, and according to the running status of described vehicle and described sensing wind speed, control
Make the direction of rotation of described radiator fan.
Automobile radiators the most according to claim 1, it is characterised in that described radiator fan includes: flabellum and being used for
Control the motor that described flabellum rotates.
Automobile radiators the most according to claim 2, it is characterised in that described controller includes:
Acquiring unit, for obtaining first wind speed corresponding with current vehicle speed prestored；
Instruction signal generating unit, for poor when detecting that described first wind speed and the difference of described sensing wind speed are preset more than first
Value, generates a control instruction；Described control instruction, for when detecting that automobile is in idling mode, controls described motor continuous
Rotating the first Preset Time towards first direction, described first direction is the opposite direction of described motor direction of rotation when being running car.
Automobile radiators the most according to claim 3, it is characterised in that described control instruction controls described motor towards described
The maximum speed that rotating speed is described motor that first direction rotates.
Automobile radiators the most according to claim 1, it is characterised in that described air velocity transducer is apart from described radiator originally
Body is a predeterminable range.
6. an automobile, it is characterised in that including: the automobile radiators as described in any one of Claims 1 to 5.
7. a clean method for automobile radiators, is applied to include the automobile radiators of radiator body and radiator fan,
It is characterized in that, described method includes:
In vehicle traveling process, obtain air velocity transducer collect sensing wind speed and prestore with current vehicle speed phase
The first corresponding wind speed, described air velocity transducer is arranged between described radiator body and described radiator fan；
Judge that whether described first wind speed difference with described sensing wind speed is more than the first preset difference value；
When the difference of described first wind speed Yu described sensing wind speed exceedes described first preset difference value, then enter idling at automobile
During state, control the reversion of described radiator fan, produce the air-flow flowing to body exterior through described radiator body.
Method the most according to claim 7, it is characterised in that the described difference at described first wind speed Yu described sensing wind speed
When value exceedes described first preset difference value, then, when automobile enters idling mode, control the step of described radiator fan reversion,
Including:
When detecting that described first wind speed difference with described sensing wind speed, more than the first preset difference value, generates a control instruction；
Described control instruction, for when detecting that automobile is in idling mode, controls the motor of described radiator fan continuously towards first
Direction rotates the first Preset Time, and described first direction is the opposite direction of described motor direction of rotation when being running car.
Method the most according to claim 7, it is characterised in that described in vehicle traveling process, obtains air velocity transducer
The step of the sensing wind speed collected, including:
When automobile driving speed is more than a speed threshold, obtain the sensing wind speed that air velocity transducer collects.
Method the most according to claim 8, it is characterised in that described control instruction controls described motor continuously towards first
The rotating speed that direction rotates is the maximum speed of described motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657567.5A CN106240342A (en) | 2016-08-11 | 2016-08-11 | A kind of clean method of automobile radiators, automobile and automobile radiators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657567.5A CN106240342A (en) | 2016-08-11 | 2016-08-11 | A kind of clean method of automobile radiators, automobile and automobile radiators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106240342A true CN106240342A (en) | 2016-12-21 |
Family
ID=58079003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610657567.5A Pending CN106240342A (en) | 2016-08-11 | 2016-08-11 | A kind of clean method of automobile radiators, automobile and automobile radiators |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112963236A (en) * | 2021-02-22 | 2021-06-15 | 三一重机有限公司 | Engine cooling system, and control method and device of engine cooling system |
| CN115142943A (en) * | 2022-07-01 | 2022-10-04 | 岚图汽车科技有限公司 | Method, device, equipment and medium for determining dirt degree of automobile radiator |
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| KR20130020968A (en) * | 2011-08-22 | 2013-03-05 | 한라공조주식회사 | Axial flow fan |
| CN104729016A (en) * | 2015-03-13 | 2015-06-24 | 广东美的暖通设备有限公司 | Dust removal method and device applied to air conditioner outdoor heat exchanger |
| CN104832270A (en) * | 2014-06-23 | 2015-08-12 | 北汽福田汽车股份有限公司 | Automatic dust removing method, automatic dust removing system and vehicle |
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| KR20130020968A (en) * | 2011-08-22 | 2013-03-05 | 한라공조주식회사 | Axial flow fan |
| CN202520414U (en) * | 2012-03-16 | 2012-11-07 | 三一重机有限公司 | Wind speed alarm system on side of radiator for engineering machinery |
| CN202690198U (en) * | 2012-05-18 | 2013-01-23 | 北汽福田汽车股份有限公司 | Radiator device of coach with rear mounting engine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112963236A (en) * | 2021-02-22 | 2021-06-15 | 三一重机有限公司 | Engine cooling system, and control method and device of engine cooling system |
| CN115142943A (en) * | 2022-07-01 | 2022-10-04 | 岚图汽车科技有限公司 | Method, device, equipment and medium for determining dirt degree of automobile radiator |
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Application publication date: 20161221 |
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