CN105525976B - A kind of vehicle-based generator set cooling fan drive system - Google Patents
A kind of vehicle-based generator set cooling fan drive system Download PDFInfo
- Publication number
- CN105525976B CN105525976B CN201511024555.0A CN201511024555A CN105525976B CN 105525976 B CN105525976 B CN 105525976B CN 201511024555 A CN201511024555 A CN 201511024555A CN 105525976 B CN105525976 B CN 105525976B
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- CN
- China
- Prior art keywords
- vehicle
- generator set
- direct current
- generator
- engine
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- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/04—Pump-driving arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P5/04—Pump-driving arrangements
- F01P2005/046—Pump-driving arrangements with electrical pump drive
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Control Of Eletrric Generators (AREA)
Abstract
The invention discloses a kind of vehicle-based generator set cooling fan drive system, and it includes driving vehicle traveling engine, vehicle-based generator set engine, vehicle-based generator set generator, electronic fan；Vehicle-based generator set engine connects with vehicle-based generator set generator；Driving vehicle traveling includes the first direct current generator with engine；Vehicle-based generator set engine includes the second direct current generator；Second direct current generator output end is connected with electronic fan；First direct current generator output end is connected with electronic fan；Controlling switch is provided with the connection circuit of second direct current generator and electronic fan；Controlling switch is between the first direct current generator output end and the junction of electronic fan and the second direct current generator.The present invention is simple in construction, easy to use, can be effectively reduced vehicle-based generator set engine accessory power rating power, and then improves vehicle-based generator set generated output, it is met plateau applying working condition.
Description
Technical field
The present invention relates to a kind of cooling fan drive system, more particularly to a kind of vehicle-based generator set cooling fan drivetrain
System.
Background technology
Vehicle-based generator set in the prior art, due to restricted to volume and weight, available engine power
It is smaller, it can only meet power requirement when Plain uses, in use, because engine power declines, vehicle-based generator set is sent out on plateau
Electrical power deficiency.
The content of the invention
In view of the above-mentioned drawbacks of the prior art, the technical problem to be solved in the present invention is to provide a kind of mobile generator
Group cooling fan drive system, it can efficiently solve the technology of vehicle-based generator set generated output deficiency under altitude environment and ask
Topic.
In order to solve the above technical problems, present invention employs such a vehicle-based generator set cooling fan drive system,
It includes driving vehicle traveling engine, vehicle-based generator set engine, vehicle-based generator set generator, electronic fan；Institute
Vehicle-based generator set engine is stated to connect with the vehicle-based generator set generator；The driving vehicle traveling is included with engine
First direct current generator；The vehicle-based generator set engine includes the second direct current generator；The second direct current generator output end with
Electronic fan connects；The first direct current generator output end is connected with electronic fan；Second direct current generator and the electronics
Controlling switch is provided with the connection circuit of fan；The controlling switch is located at the first direct current generator output end and the electricity
Between the junction of sub- fan and second direct current generator.
In a kind of preferred embodiment of the present invention, in addition to battery；The output end and electron wind of the battery
Fan electrical connection.
In a kind of preferred embodiment of the present invention, the vehicle-based generator set generator output end is vehicle-mounted with remaining
Electric equipment electrically connects；Remaining described vehicle-mounted electrical equipment includes remaining electrical equipment except electronic fan.
In a kind of preferred embodiment of the present invention, the controlling switch electrically connects with barometric pressure sensor, when big
When air pressure force snesor detects that environmental pressure is less than calibration value, control controlling switch disconnects.
The beneficial effects of the invention are as follows：The present invention is simple in construction, easy to use, can be effectively reduced vehicle-based generator set hair
Motivation accessory power, and then vehicle-based generator set generated output is improved, it is met plateau applying working condition.
Brief description of the drawings
Fig. 1 is a kind of structural representation of vehicle-based generator set cooling fan drive system of the present invention；
In figure：1- drives vehicle traveling engine；2- vehicle-based generator set engines；3- vehicle-based generator sets generate electricity
Machine；4- controlling switches；5- electronic fans；6- batteries；The direct current generators of 1a- first；The direct current generators of 2a- second.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that specific embodiment described herein is only to explain the present invention, not
For limiting the present invention.
A kind of structural representation of vehicle-based generator set cooling fan drive system as shown in Figure 1 understands that the present invention carries
A kind of vehicle-based generator set cooling fan drive system is supplied, when using of the invention on plateau, by driving vehicle traveling to use
Engine shares vehicle-based generator set engine section accessory power, and then improves vehicle-based generator set generated output, makes it full
Sufficient plateau applying working condition.
The vehicle-based generator set cooling fan drive system includes driving vehicle traveling and uses engine 1, vehicle-based generator set
Engine 2, vehicle-based generator set generator 3, electronic fan 5；Vehicle-based generator set engine 2 and vehicle-based generator set generator
3 connections, vehicle-based generator set generator 3 drive generating by vehicle-based generator set engine 2；Driving vehicle traveling uses engine 1
Including the first direct current generator 1a driven by driving vehicle traveling engine 1；Vehicle-based generator set engine 2 is included by vehicle-mounted
The second direct current generator 2a that gen-set engines 2 drive；Second direct current generator 2a output end is connected with electronic fan 5；The
One direct current generator 1a output end is connected with electronic fan 5；Second direct current generator 2a on the connection circuit of electronic fan 5 with setting
There is controlling switch 4；Controlling switch 4 is located at junction and the second direct current of the first direct current generator 1a output ends and electronic fan 5
Between machine 2a.Present invention additionally comprises battery 6；The output end of battery 6 electrically connects with electronic fan 5.Vehicle-based generator set is sent out
The output end of motor 3 electrically connects with remaining vehicle-mounted electrical equipment；Remaining vehicle-mounted electrical equipment includes remaining electricity consumption except electronic fan 6
Equipment.Controlling switch 4 electrically connects with barometric pressure sensor, when barometric pressure sensor detects that environmental pressure is less than calibration value
When, control controlling switch 4 disconnects.
When using of the invention, vehicle-based generator set works in relatively low height above sea level, by barometric pressure sensor control
Controlling switch 4 is connected；The engine-driven second dc generator 2a of vehicle-based generator set, which generates electricity, drives electronic fan 5 to operate；
Vehicle-based generator set engine 2 drives vehicle-based generator set generator 3 to generate electricity and supplies electrical equipment.
Disconnected when vehicle-based generator set works in compared with High aititude height, controlling switch 4, driving vehicle traveling uses engine 1
Start so as to drive the first dc generator 1a to generate electricity, electronic fan 5 operates under the first dc generator 1a driving；It is vehicle-mounted
Gen-set engines 2 drive vehicle-based generator set generator 3 to generate electricity and supply electrical equipment.
It should be appreciated that the embodiment of the present invention is the foregoing is only, but protection scope of the present invention is not
Be confined to this, any those skilled in the art disclosed herein technical scope in, the change that can readily occur in
Or replace, it should all be included within the scope of the present invention.
Claims (4)
1. a kind of vehicle-based generator set cooling fan drive system, including driving vehicle traveling engine (1), mobile generator
Group engine (2), vehicle-based generator set generator (3), electronic fan (5)；The vehicle-based generator set engine (2) and described
Vehicle-based generator set generator (3) connects；The driving vehicle traveling includes the first direct current generator (1a) with engine (1)；Institute
Stating vehicle-based generator set engine (2) includes the second direct current generator (2a)；Second direct current generator (2a) output end and electronics
Fan (5) connects；It is characterized in that：First direct current generator (1a) output end is connected with electronic fan (5)；Described second is straight
Stream motor (2a) on the connection circuit of the electronic fan (5) with being provided with controlling switch (4)；The controlling switch (4) is located at
The junction of first direct current generator (1a) output end and the electronic fan (5) and second direct current generator (2a) it
Between.
A kind of 2. vehicle-based generator set cooling fan drive system according to claim 1, it is characterised in that：Also include storing
Battery (6)；The output end of the battery (6) electrically connects with electronic fan (5).
A kind of 3. vehicle-based generator set cooling fan drive system according to claim 1, it is characterised in that：It is described vehicle-mounted
Generating set electricity generator (3) output end electrically connects with remaining vehicle-mounted electrical equipment；Remaining described vehicle-mounted electrical equipment is included except electricity
Remaining electrical equipment of sub- fan (5).
A kind of 4. vehicle-based generator set cooling fan drive system according to claim 1, it is characterised in that：The control
Switch (4) electrically connects with barometric pressure sensor, when barometric pressure sensor detects that environmental pressure is less than calibration value, control
Controlling switch (4) disconnects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511024555.0A CN105525976B (en) | 2015-12-30 | 2015-12-30 | A kind of vehicle-based generator set cooling fan drive system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511024555.0A CN105525976B (en) | 2015-12-30 | 2015-12-30 | A kind of vehicle-based generator set cooling fan drive system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105525976A CN105525976A (en) | 2016-04-27 |
| CN105525976B true CN105525976B (en) | 2018-03-27 |
Family
ID=55768452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511024555.0A Active CN105525976B (en) | 2015-12-30 | 2015-12-30 | A kind of vehicle-based generator set cooling fan drive system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105525976B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584370B (en) * | 2015-12-31 | 2018-03-20 | 东风汽车公司 | A kind of onboard power system |
| JP7388805B2 (en) | 2019-09-25 | 2023-11-29 | キャタピラー エス エー アール エル | Cooling fan control device, cooling device, and cooling fan control method |
| CN114893284A (en) * | 2022-04-29 | 2022-08-12 | 东风商用车有限公司 | Stepless speed regulation electric control fan clutch system with generator function for vehicle |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5561243A (en) * | 1994-03-23 | 1996-10-01 | Unisia Jecs Corporation | Apparatus and method for diagnosing radiator fan control system installed in vehicular internal combustion engine |
| CN201753629U (en) * | 2009-06-04 | 2011-03-02 | 烟台汽车工程职业学院 | Automatic control device for cooling fan of engine |
| CN102848878A (en) * | 2012-09-29 | 2013-01-02 | 天津市松正电动汽车技术股份有限公司 | Air-conditioner heat radiation fan system of hybrid electric vehicle |
| CN102889229A (en) * | 2012-10-31 | 2013-01-23 | 无锡商业职业技术学院 | Automobile cooling fan control circuit |
| CN202806334U (en) * | 2012-05-22 | 2013-03-20 | 奚振华 | Dual-motor automobile |
| CN203867692U (en) * | 2014-05-15 | 2014-10-08 | 西北工业大学 | Automatic electric cooling fan system of lorry |
-
2015
- 2015-12-30 CN CN201511024555.0A patent/CN105525976B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5561243A (en) * | 1994-03-23 | 1996-10-01 | Unisia Jecs Corporation | Apparatus and method for diagnosing radiator fan control system installed in vehicular internal combustion engine |
| CN201753629U (en) * | 2009-06-04 | 2011-03-02 | 烟台汽车工程职业学院 | Automatic control device for cooling fan of engine |
| CN202806334U (en) * | 2012-05-22 | 2013-03-20 | 奚振华 | Dual-motor automobile |
| CN102848878A (en) * | 2012-09-29 | 2013-01-02 | 天津市松正电动汽车技术股份有限公司 | Air-conditioner heat radiation fan system of hybrid electric vehicle |
| CN102889229A (en) * | 2012-10-31 | 2013-01-23 | 无锡商业职业技术学院 | Automobile cooling fan control circuit |
| CN203867692U (en) * | 2014-05-15 | 2014-10-08 | 西北工业大学 | Automatic electric cooling fan system of lorry |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105525976A (en) | 2016-04-27 |
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Address after: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, Wuhan Patentee after: dFac Address before: 430056 No. 1 Dongfeng Avenue, Wuhan economic and Technological Development Zone, Hubei, Wuhan Patentee before: Dongfeng Car Co. |
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