CN105525976A - Cooling fan drive system of vehicle-mounted generator set - Google Patents
Cooling fan drive system of vehicle-mounted generator set Download PDFInfo
- Publication number
- CN105525976A CN105525976A CN201511024555.0A CN201511024555A CN105525976A CN 105525976 A CN105525976 A CN 105525976A CN 201511024555 A CN201511024555 A CN 201511024555A CN 105525976 A CN105525976 A CN 105525976A
- Authority
- CN
- China
- Prior art keywords
- vehicle
- generator set
- drive system
- based generator
- cooling fan
- 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.)
- Granted
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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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Eletrric Generators (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a cooling fan drive system of a vehicle-mounted generator set. The cooling fan drive system comprises an engine for driving a vehicle to travel, a vehicle-mounted generator unit engine, a vehicle-mounted generator unit generator, and electric fan, wherein the vehicle-mounted generator unit engine is connected to the vehicle-mounted generator unit generator; the engine for driving the vehicle to travel comprises a first direct-current current; the vehicle-mounted generator set engine comprises a second direct-current motor; the output end of the second direct-current motor is connected to the electric fan; the output end of the first direct-current motor is connected to the electronic fan; and a control switch is arranged on a connecting circuit for the second direct-current motor and the electric fan. The cooling fan drive system is simple in structure and is convenient to use, and can effectively reduce power of accessories of the vehicle-mounted generator set engine, so that the generating power of the vehicle-mounted generator set is improved, and the vehicle-mounted generator set meets a plateau use condition.
Description
Technical field
The present invention relates to a kind of cooling fan drive system, particularly a kind of vehicle-based generator set cooling fan drive system.
Background technique
Vehicle-based generator set in the prior art, due to restricted to volume and weight, available engine power is less, only can meet power requirements when Plain uses, and when plateau uses, because engine power declines, vehicle-based generator set generated output is not enough.
Summary of the invention
For the defect that above-mentioned prior art exists, the technical problem to be solved in the present invention is to provide a kind of vehicle-based generator set cooling fan drive system, and it can solve the technical problem of vehicle-based generator set generated output deficiency under altitude environment effectively.
For solving the problems of the technologies described above, present invention employs so a kind of vehicle-based generator set cooling fan drive system, it comprises driving vehicle traveling motor, vehicle-based generator set motor, vehicle-based generator set generator, electronic fan; Described vehicle-based generator set motor is connected with described vehicle-based generator set generator; Described driving vehicle traveling motor comprises the first direct current generator; Described vehicle-based generator set motor comprises the second direct current generator; Described second direct current generator output terminal is connected with electronic fan; Described first direct current generator output terminal is connected with electronic fan; The connecting circuit of described second direct current generator and described electronic fan is provided with control switch.
In a kind of preferred embodiment of the present invention, also comprise storage battery; The output terminal of described storage battery is electrically connected with electronic fan.
In a kind of preferred embodiment of the present invention, described vehicle-based generator set generator output end is electrically connected with all the other vehicle-mounted consumers; All the other vehicle-mounted consumers described comprise all the other consumers except electronic fan.
In a kind of preferred embodiment of the present invention, described control switch is electrically connected with barometric pressure sensor, when barometric pressure sensor detects external pressure lower than calibration value, controls control switch and disconnects.
The invention has the beneficial effects as follows: structure of the present invention is simple, easy to use, effectively can reduce vehicle-based generator set engine accessory power rating power, and then improve vehicle-based generator set generated output, make it meet plateau applying working condition.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of vehicle-based generator set cooling fan drive system of the present invention;
In figure: 1-drives vehicle traveling motor; 2-vehicle-based generator set motor; 3-vehicle-based generator set generator; 4-control switch; 5-electronic fan; 6-storage battery; 1a-first direct current generator; 2a-second direct current generator.
Embodiment
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
The structural representation of a kind of vehicle-based generator set cooling fan drive system is as shown in Figure 1 known, the invention provides a kind of vehicle-based generator set cooling fan drive system, when using of the present invention on plateau, vehicle-based generator set engine section accessory power is shared by driving vehicle traveling motor, and then improve vehicle-based generator set generated output, make it meet plateau applying working condition.
This vehicle-based generator set cooling fan drive system comprises driving vehicle traveling motor 1, vehicle-based generator set motor 2, vehicle-based generator set generator 3, electronic fan 5; Vehicle-based generator set motor 2 is connected with vehicle-based generator set generator 3, and vehicle-based generator set generator 3 drives generating by vehicle-based generator set motor 2; Vehicle traveling motor 1 is driven to comprise by the first direct current generator 1a driving vehicle traveling motor 1 to drive; Vehicle-based generator set motor 2 comprises the second direct current generator 2a driven by vehicle-based generator set motor 2; The output terminal of the second direct current generator 2a is connected with electronic fan 5; The output terminal of the first direct current generator 1a is connected with electronic fan 5; The connecting circuit of the second direct current generator 2a and electronic fan 5 is provided with control switch 4.The present invention also comprises storage battery 6; The output terminal of storage battery 6 is electrically connected with electronic fan 5.Vehicle-based generator set generator 3 output terminal is electrically connected with all the other vehicle-mounted consumers; All the other vehicle-mounted consumers comprise all the other consumers except electronic fan 6.Control switch 4 is electrically connected with barometric pressure sensor, when barometric pressure sensor detects external pressure lower than calibration value, controls control switch 4 and disconnects.
When using of the present invention, vehicle-based generator set works in comparatively low altitude area height, and the control switch 4 controlled by barometric pressure sensor is connected; The engine-driven second DC generator 2a generating of vehicle-based generator set drives electronic fan 5 to operate; Vehicle-based generator set motor 2 drives vehicle-based generator set generator 3 to generate electricity and supplies consumer.
When vehicle-based generator set works in comparatively High aititude height, control switch 4 disconnects, and drive vehicle traveling motor 1 to start thus drive the first DC generator 1a generating, electronic fan 5 operates under the driving of the first DC generator 1a; Vehicle-based generator set motor 2 drives vehicle-based generator set generator 3 to generate electricity and supplies consumer.
Should be understood that; the foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.
Claims (4)
1. a vehicle-based generator set cooling fan drive system, comprises and drives vehicle traveling motor (1), vehicle-based generator set motor (2), vehicle-based generator set generator (3), electronic fan (5); Described vehicle-based generator set motor (2) is connected with described vehicle-based generator set generator (3); Described driving vehicle traveling motor (1) comprises the first direct current generator (1a); Described vehicle-based generator set motor (2) comprises the second direct current generator (2a); Described second direct current generator (2a) output terminal is connected with electronic fan (5); It is characterized in that: described first direct current generator (1a) output terminal is connected with electronic fan (5); Described second direct current generator (2a) and the connecting circuit of described electronic fan (5) are provided with control switch (4).
2. a kind of vehicle-based generator set cooling fan drive system according to claim 1, is characterized in that: also comprise storage battery (6); The output terminal of described storage battery (6) is electrically connected with electronic fan (5).
3. a kind of vehicle-based generator set cooling fan drive system according to claim 1, is characterized in that: described vehicle-based generator set generator (3) output terminal is electrically connected with all the other vehicle-mounted consumers; All the other vehicle-mounted consumers described comprise all the other consumers except electronic fan (6).
4. a kind of vehicle-based generator set cooling fan drive system according to claim 1, it is characterized in that: described control switch (4) is electrically connected with barometric pressure sensor, when barometric pressure sensor detects external pressure lower than calibration value, control control switch (4) and disconnect.
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 true CN105525976A (en) | 2016-04-27 |
| CN105525976B 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584370A (en) * | 2015-12-31 | 2016-05-18 | 东风汽车公司 | Vehicle-mounted power supply system |
| WO2021058126A1 (en) * | 2019-09-25 | 2021-04-01 | Caterpillar Sarl | 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 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105584370A (en) * | 2015-12-31 | 2016-05-18 | 东风汽车公司 | Vehicle-mounted power supply system |
| CN105584370B (en) * | 2015-12-31 | 2018-03-20 | 东风汽车公司 | A kind of onboard power system |
| WO2021058126A1 (en) * | 2019-09-25 | 2021-04-01 | Caterpillar Sarl | Cooling fan control device, cooling device, and cooling fan control method |
| US11808198B2 (en) | 2019-09-25 | 2023-11-07 | Caterpillar Sarl | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105525976B (en) | 2018-03-27 |
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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. |