CN104389806B - A kind of fan intelligent control device that is applicable to vehicle cooling system - Google Patents
A kind of fan intelligent control device that is applicable to vehicle cooling system Download PDFInfo
- Publication number
- CN104389806B CN104389806B CN201410792046.1A CN201410792046A CN104389806B CN 104389806 B CN104389806 B CN 104389806B CN 201410792046 A CN201410792046 A CN 201410792046A CN 104389806 B CN104389806 B CN 104389806B
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- electrically connected
- control device
- triode
- transport
- conducting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/313—Air temperature
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The present invention relates to the cooling system of vehicle, particularly a kind of fan intelligent control device that is applicable to vehicle cooling system. The present invention is achieved by the following technical programs: a kind of fan intelligent control device that is applicable to vehicle cooling system, the running device that comprises power supply device, senser element, is electrically connected with control device, is electrically connected with described control device with described senser element; The present invention is beneficial to according to environment temperature and realizes opening and turn-offing of Based Intelligent Control blower fan.
Description
Technical field
The present invention relates to the cooling system of vehicle, particularly a kind of fan intelligent control device that is applicable to vehicle cooling system.
Background technology
The blower fan of vehicle of the prior art, is to be all generally connected by the output shaft of engine and the power shaft belt of blower fan, thereby realizes the running of blower fan, this kind of fan operation mode, make the distribution limitation of blower fan on vehicle larger, energy consumption is also larger, also dispels the heat unsatisfactory.
Summary of the invention
The object of this invention is to provide a kind of fan intelligent control device that is applicable to vehicle cooling system, be beneficial to according to environment temperature and realize opening and turn-offing of Based Intelligent Control blower fan.
Above-mentioned technical purpose of the present invention is achieved by the following technical programs: a kind of fan intelligent control device that is applicable to vehicle cooling system, the running device that comprises power supply device, senser element, is electrically connected with control device, is electrically connected with described control device with described senser element;
Described power supply device comprises
For receiving the first triode of generator working signal,
The first relay being electrically connected between described the first transistor collector and external power supply and can conducting in the time of described the first triode conducting,
Be series at diode, inductance between described the first relay and voltage end,
Be parallel to the multiple electric capacity between described voltage end and described earthing pole;
Described senser element comprises
The first transport and placing device and second transport and placing device of series connection mutually,
Be electrically connected at the thermal resistance between voltage end and described the first transport and placing device electrode input end,
Be electrically connected at described the second transport and placing device negative input for regulating the resistance of described the second transport and placing device output voltage values;
Described control device comprises
The comparator that negative input and described the second transport and placing device output are electrically connected,
Be electrically connected on described comparator electrode input end for setting the resistance of described comparator electrode input end magnitude of voltage,
Be electrically connected on the second triode that described comparator output terminal turn-offs in the time of this output output low level,
The G utmost point is electrically connected between voltage end and described the second transistor collector and the first metal-oxide-semiconductor of conducting in the time that described the second triode turn-offs,
Be electrically connected at the second relay of the described first metal-oxide-semiconductor D utmost point and conducting in the time of described the first metal-oxide-semiconductor conducting;
Described running device comprises
At least two blower fans,
In the time turn-offing, make described blower fan mutually connect and make described blower fan the 3rd relay that is mutually related in conducting,
The D utmost point is electrically connected on described the 3rd relay coil and the G utmost point and is electrically connected on the second metal-oxide-semiconductor of the described first metal-oxide-semiconductor D utmost point.
In sum, the present invention has following beneficial effect: circuit structure of the present invention is simple, easy to implement; Each blower fan should have independently drive motors; Detection by thermal resistance to environment temperature, realizes the intelligence of blower fan and opens and turn-off; Thereby the present invention can make the second metal-oxide-semiconductor with the rising of environment temperature, due to the rising of the first metal-oxide-semiconductor D electrode potential, conducting realizes the parallel running of two blower fans, to improve radiating efficiency; And realization of the present invention, can be more conducive to the rational deployment of blower fan on vehicle.
Brief description of the drawings
Fig. 1 is embodiment circuit theory diagrams;
Fig. 2 is power supply device circuit theory schematic diagram;
Fig. 3 is senser element circuit theory schematic diagram;
Fig. 4 is control device circuit theory schematic diagram;
Fig. 5 is running device circuit theory schematic diagram.
In figure, 11, the first triode, 12, the second triode, 13, the 3rd triode, 14, the 4th triode, 21, the first relay, 22, the second relay, 23, the 3rd relay, 31, the first transport and placing device, 32, the second transport and placing device, 4, thermal resistance, 5, comparator, 61, the first metal-oxide-semiconductor, 62, the second metal-oxide-semiconductor, 7, blower fan.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
This specific embodiment is only explanation of the invention; it is not limitation of the present invention; those skilled in the art are reading after this description and can make to the present embodiment the amendment that there is no creative contribution as required, but as long as within the scope of claim of the present invention, are all subject to the protection of Patent Law.
Embodiment: a kind of fan intelligent control device that is applicable to vehicle cooling system, as Figure 1-5, the running device that comprises power supply device, senser element, is electrically connected with control device, is electrically connected with described control device with described senser element.
Described power supply device, as shown in Figure 2, comprises
For receiving the first triode 11 of generator working signal,
The first relay 21 being electrically connected between described the first triode 11 colelctor electrodes and external power supply and can conducting in the time of described the first triode 11 conducting,
Be series at diode, inductance between described the first relay 21 and voltage end,
Be parallel to the multiple electric capacity between described voltage end and described earthing pole.
The setting of power supply device makes embodiment whole system start with the moving startup of vehicle power generation.
Described senser element, as shown in Figure 3, comprises
The first transport and placing device 31 and second transport and placing device 32 of series connection mutually,
Be electrically connected at the thermal resistance 4 between voltage end and described the first transport and placing device 31 electrode input ends,
Be electrically connected at described the second transport and placing device 32 negative inputs for regulating the resistance of described the second transport and placing device 32 output voltage values.
The setting of senser element, effectively converts temperature signal to stable voltage signal.
Described control device, as shown in Figure 4, comprises
The comparator 5 that negative input and described the second transport and placing device 32 outputs are electrically connected,
Be electrically connected on described comparator 5 electrode input ends for setting the resistance of described comparator 5 electrode input end magnitudes of voltage,
Be electrically connected on the second triode 12 that described comparator 5 outputs turn-off in the time of this output output low level,
The G utmost point is electrically connected between voltage end and described the second triode 12 colelctor electrodes and the first metal-oxide-semiconductor 61 of conducting in the time that described the second triode 12 turn-offs,
Be electrically connected at the second relay 22 of the described first metal-oxide-semiconductor 61D utmost point and conducting in the time of described the first metal-oxide-semiconductor 61 conducting.
The setting of control device, is conducive to effectively realize blower fan opening and shutting off under specified temp.
Described running device, as shown in Figure 5, comprises
At least two blower fans 7, the present embodiment is two blower fans 7,
In the time turn-offing, make two described blower fans 7 series connection and make two described blower fans 7 the 3rd relay 23 that is mutually related in conducting mutually,
The D utmost point is electrically connected on described the 3rd relay 23 coils and the G utmost point and is electrically connected on the second metal-oxide-semiconductor 62 of the described first metal-oxide-semiconductor D utmost point.
The setting of running device, can be according to the variation of environment temperature, effectively realizes series operation and the parallel running of blower fan 7.
Claims (1)
1. a fan intelligent control device that is applicable to vehicle cooling system, is characterized in that, the running device that comprises power supply device, senser element, is electrically connected with control device, is electrically connected with described control device with described senser element;
Described power supply device comprises
For receiving first triode (11) of generator working signal,
The first relay (21) being electrically connected between described the first triode (11) colelctor electrode and external power supply and can conducting in the time of described the first triode (11) conducting,
Be series at diode, inductance between described the first relay (21) and voltage end,
Be parallel to the multiple electric capacity between described voltage end and earthing pole;
Described senser element comprises
First transport and placing device (31) of series connection and the second transport and placing device (32) mutually,
Be electrically connected at the thermal resistance (4) between voltage end and described the first transport and placing device (31) electrode input end,
Be electrically connected at the resistance that described the second transport and placing device (32) negative input is used for regulating described the second transport and placing device (32) output voltage values;
Described control device comprises
The comparator (5) that negative input and described the second transport and placing device (32) output are electrically connected,
Be electrically connected on the resistance that described comparator (5) electrode input end is used for setting described comparator (5) electrode input end magnitude of voltage,
Be electrically connected on the second triode (12) that described comparator (5) output turn-offs in the time of this output output low level,
The G utmost point is electrically connected between voltage end and described the second triode (12) colelctor electrode and first metal-oxide-semiconductor (61) of conducting in the time that described the second triode (12) turn-offs,
Be electrically connected at second relay (22) of described the first metal-oxide-semiconductor (61) D utmost point and conducting in the time of described the first metal-oxide-semiconductor (61) conducting;
Described running device comprises
At least two blower fans (7),
In the time turn-offing, described blower fan (7) is connected mutually and makes described blower fan (7) the 3rd relay (23) parallel with one another in conducting,
The D utmost point is electrically connected on described the 3rd relay (23) coil and the G utmost point and is electrically connected on second metal-oxide-semiconductor (62) of the described first metal-oxide-semiconductor D utmost point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792046.1A CN104389806B (en) | 2014-12-19 | 2014-12-19 | A kind of fan intelligent control device that is applicable to vehicle cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792046.1A CN104389806B (en) | 2014-12-19 | 2014-12-19 | A kind of fan intelligent control device that is applicable to vehicle cooling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104389806A CN104389806A (en) | 2015-03-04 |
| CN104389806B true CN104389806B (en) | 2016-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410792046.1A Active CN104389806B (en) | 2014-12-19 | 2014-12-19 | A kind of fan intelligent control device that is applicable to vehicle cooling system |
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| CN (1) | CN104389806B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105422484B (en) * | 2015-12-07 | 2018-04-13 | 广州市耀安实业发展有限公司 | A kind of low noise intelligent pipeline wind turbine based on Internet of Things |
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| CN2864115Y (en) * | 2005-12-27 | 2007-01-31 | 上海沪工汽车电器有限公司 | Vehicle-mounted fan controller |
| CN2864775Y (en) * | 2005-12-31 | 2007-01-31 | 东风汽车公司 | Temperature control device for cooling fan of electromobile water tank |
| CN102799123A (en) * | 2012-08-16 | 2012-11-28 | 佛山市柏克新能科技股份有限公司 | Load and temperature double-control power supply heat radiating device |
| CN103821753A (en) * | 2014-03-19 | 2014-05-28 | 浙江比洛德传动技术有限公司 | Heat dissipation fan control method and system for vehicles |
| CN203906357U (en) * | 2014-06-26 | 2014-10-29 | 株洲南车时代电气股份有限公司 | Fan control circuit |
| CN204371736U (en) * | 2014-12-19 | 2015-06-03 | 浙江比洛德传动技术有限公司 | A kind of fan intelligent control gear being applicable to vehicle radiation system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007060869A (en) * | 2005-08-26 | 2007-03-08 | Rohm Co Ltd | Motor drive device and method, cooling device using the same, and electronic equipment |
| JP4861367B2 (en) * | 2008-06-06 | 2012-01-25 | カルソニックカンセイ株式会社 | Electric fan control device |
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2014
- 2014-12-19 CN CN201410792046.1A patent/CN104389806B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2864115Y (en) * | 2005-12-27 | 2007-01-31 | 上海沪工汽车电器有限公司 | Vehicle-mounted fan controller |
| CN2864775Y (en) * | 2005-12-31 | 2007-01-31 | 东风汽车公司 | Temperature control device for cooling fan of electromobile water tank |
| CN102799123A (en) * | 2012-08-16 | 2012-11-28 | 佛山市柏克新能科技股份有限公司 | Load and temperature double-control power supply heat radiating device |
| CN103821753A (en) * | 2014-03-19 | 2014-05-28 | 浙江比洛德传动技术有限公司 | Heat dissipation fan control method and system for vehicles |
| CN203906357U (en) * | 2014-06-26 | 2014-10-29 | 株洲南车时代电气股份有限公司 | Fan control circuit |
| CN204371736U (en) * | 2014-12-19 | 2015-06-03 | 浙江比洛德传动技术有限公司 | A kind of fan intelligent control gear being applicable to vehicle radiation system |
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| Publication number | Publication date |
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| CN104389806A (en) | 2015-03-04 |
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Address after: 313000, Zhejiang Wuxing District, Huzhou City, eight Li Zhen, Wuxing science and Technology Innovation Park standard factory building, building 8, 1-2 Patentee after: Zhejiang Bilold New Energy Co., Ltd. Address before: 313000, Zhejiang Wuxing District, Huzhou City, eight Li Zhen, Wuxing science and Technology Innovation Park standard factory building, building 8, 1-2 Patentee before: ZHEJIANG BELORD DRIVE TECHNOLOGY CO., LTD. |
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