CN104405672A - Intelligent fan control device applicable to vehicle cooling system - Google Patents
Intelligent fan control device applicable to vehicle cooling system Download PDFInfo
- Publication number
- CN104405672A CN104405672A CN201410791959.1A CN201410791959A CN104405672A CN 104405672 A CN104405672 A CN 104405672A CN 201410791959 A CN201410791959 A CN 201410791959A CN 104405672 A CN104405672 A CN 104405672A
- Authority
- CN
- China
- Prior art keywords
- electrically connected
- relay
- triode
- conducting
- semiconductor
- 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
Links
Classifications
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
The invention relates to a vehicle cooling system, in particular to an intelligent fan control device applicable to the vehicle cooling system. The technical scheme is as follows: the intelligent fan control device applicable to the vehicle cooling system comprises a power supply device, a sensing device, a control device electrically connected with the sensing device and an operating device electrically connected with the control device. With the adoption of the intelligent fan control device, a fan can be intelligently controlled to be switched on and off conveniently according to the environment temperature.
Description
Technical field
The present invention relates to the radiation system of vehicle, particularly a kind of fan intelligent control gear being applicable to vehicle radiation system.
Background technique
The blower fan of vehicle of the prior art, is all generally be connected with the input shaft belt of blower fan by the output shaft of motor, thus realizes the running of blower fan, this kind of fan operation mode, make the distribution narrow limitation of blower fan on vehicle comparatively large, energy consumption is also comparatively large, also dispels the heat unsatisfactory.
Summary of the invention
The object of this invention is to provide a kind of fan intelligent control gear being applicable to vehicle radiation system, be beneficial to environmentally temperature and realize opening and shutoff of 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 gear being applicable to vehicle radiation system, comprises power supply device, sensing means, the running device that is electrically connected with control means with described sensing means, is electrically connected with described control means;
Described power supply device comprises
For receiving the first triode of generator operation signal,
To be electrically connected between described first transistor collector and ABAP Adapter and can the first relay of the conducting when described first triode ON,
Be series at diode, the inductance between described first relay and voltage end,
Be parallel to the multiple electric capacity between described voltage end and described earth electrode;
Described sensing means comprises
First transport and placing device of mutual series connection and the second transport and placing device,
Be electrically connected at the thermal resistor between voltage end and described first transport and placing device electrode input end,
Be electrically connected at described second transport and placing device negative input for regulating the resistance of described second transport and placing device output voltage values;
Described control means comprises
The comparator that negative input and described second transport and placing device output terminal 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 turns off when this output terminal output low level,
G pole to be electrically connected between voltage end and described second transistor collector and the first metal-oxide-semiconductor of the conducting when described second triode turns off,
Be electrically connected at the second relay of described first metal-oxide-semiconductor D pole and the conducting when described first metal-oxide-semiconductor conducting;
Described running device comprises
3rd relay,
Be electrically connected on described second relay thus the blower fan that can rotate forward when described 3rd relay coil turns off, when the 3rd relay coil conducting, blower fan disconnects the electric connection with described second relay, and is electrically connected on described 3rd relay and reverses,
D pole be electrically connected on described 3rd relay and conducting time can make the second metal-oxide-semiconductor of described 3rd relay conducting,
Be connected to described second metal-oxide-semiconductor G pole for controlling the time delay circuit for reversing of described second metal-oxide-semiconductor conducting or shutoff.
As preferably of the present invention, described time delay circuit for reversing comprises
Be connected to the key switch of voltage end,
Base stage is electrically connected on key switch and collector electrode is electrically connected on voltage end and can the 3rd triode of the conducting due to the closed action of key switch;
Be electrically connected between described 3rd transistor emitter and described second metal-oxide-semiconductor G pole fill can electric capacity.
As preferably of the present invention, described time delay circuit for reversing also comprises
Base stage is electrically connected on described second relay and collector electrode, emitter are electrically connected on the described 3rd the 4th triode between transistor base and earth electrode, when described second relay conducting, described 4th triode ON thus make described 3rd triode turn off.
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 motor; By the detection of thermal resistor to ambient temperature, the intelligence realizing blower fan is opened and shutoff; The present invention by the setting of multiple control means and running device, can be beneficial to and realize different blower fan and open and judgement under corresponding temperature; And realization of the present invention, the rational deployment of blower fan on vehicle can be more conducive to.
Accompanying drawing explanation
Fig. 1 is embodiment's circuit theory diagrams;
Fig. 2 is power supply device circuit theory schematic diagram;
Fig. 3 is sensing means circuit theory schematic diagram;
Fig. 4 is control means circuit theory schematic diagram;
Fig. 5 is running device circuit theory schematic diagram;
Fig. 6 is time delay circuit for reversing schematic diagram.
In figure, the 11, first triode, the 12, second triode, 13, the 3rd triode, the 14, the 4th triode, the 21, first relay, 22, the second relay, the 23, the 3rd relay, the 31, first transport and placing device, 32, the second transport and placing device, 4, thermal resistor, 5, comparator, 61, the first metal-oxide-semiconductor, the 62, second metal-oxide-semiconductor, 7, blower fan, 8, key switch, 9, filling can electric capacity.
Embodiment
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 can make to the present embodiment the amendment not having creative contribution as required after reading this specification, as long as but be all subject to the protection of Patent Law in right of the present invention.
Embodiment: a kind of fan intelligent control gear being applicable to vehicle radiation system, as shown in figures 1 to 6, comprises power supply device, sensing means, the running device that is electrically connected with control means with described sensing means, is electrically connected with described control means.
Described power supply device, as shown in Figure 2, comprises
For receiving the first triode 11 of generator operation signal,
To be electrically connected between described first triode 11 collector electrode and ABAP Adapter and can the first relay 21 of the conducting when described first triode 11 conducting,
Be series at diode, the inductance between described first relay 21 and voltage end,
Be parallel to the multiple electric capacity between described voltage end and described earth electrode.
The setting of power supply device makes embodiment's whole system start with the dynamic startup of vehicle power generation.
Described sensing means, as shown in Figure 3, comprises
First transport and placing device 31 and the second transport and placing device 32 of mutual series connection,
Be electrically connected at the thermal resistor 4 between voltage end and described first transport and placing device 31 electrode input end,
Be electrically connected at described second transport and placing device 32 negative input for regulating the resistance of described second transport and placing device 32 output voltage values.
The setting of sensing means, effectively converts temperature signal to stable voltage signal.
Described control means, as shown in Figure 4, comprises
The comparator 5 that negative input and described second transport and placing device 32 output terminal are electrically connected,
Be electrically connected on described comparator 5 electrode input end for setting the resistance of described comparator 5 electrode input end magnitude of voltage,
Be electrically connected on the second triode 12 that described comparator 5 output terminal turns off when this output terminal output low level,
G pole to be electrically connected between voltage end and described second triode 12 collector electrode and the first metal-oxide-semiconductor 61 of the conducting when described second triode 12 turns off,
Be electrically connected at described first metal-oxide-semiconductor 61D pole and the second relay 22 of the conducting when described first metal-oxide-semiconductor 61 conducting.
The setting of control means, is conducive to effectively realizing blower fan opening and shutting off at a certain temperature.
Described running device, as shown in Figure 5, comprises
3rd relay 23,
Described second relay 22 is electrically connected on thus the blower fan 7 that can rotate forward when described 3rd relay 23 coil turns off, when the 3rd relay 23 coil conducting, blower fan 7 disconnects the electric connection with described second relay 22, and is electrically connected on described 3rd relay 23 and reverses
D pole be electrically connected on described 3rd relay 23 and conducting time can make the second metal-oxide-semiconductor 62 of described 3rd relay 23 conducting,
Be connected to described second metal-oxide-semiconductor 62G pole for controlling the time delay circuit for reversing of described second metal-oxide-semiconductor 62 conducting or shutoff.
The setting of running device, effectively realize the clockwise and anticlockwise of blower fan 7, the reversion of blower fan 7 is conducive to cleaning vehicle, such as, dust in vehicle.
Described time delay circuit for reversing, as shown in Figure 6, comprises
Be connected to the key switch 8 of voltage end,
Base stage be electrically connected on key switch 8 and collector electrode be electrically connected on voltage end and can due to the closed action of key switch 8 the 3rd triode 13 of conducting,
Be electrically connected between described 3rd triode 13 emitter and described second metal-oxide-semiconductor 62G pole fill can electric capacity 9,
Base stage is electrically connected on described second relay 22 and collector electrode, emitter are electrically connected on the 4th triode 14 between described 3rd triode 13 base stage and earth electrode, when described second relay 22 conducting, described 4th triode 14 conducting thus described 3rd triode 13 is turned off.
Time delay circuit for reversing, makes the reverse turn operation of blower fan 7 be manual triggers, even and if be arranged so that blower fan 7 switch 8 that pushes button when rotating forward can not reverse by the 4th triode 14.
Claims (3)
1. be applicable to a fan intelligent control gear for vehicle radiation system, it is characterized in that, comprise power supply device, sensing means, the running device that is electrically connected with control means with described sensing means, is electrically connected with described control means;
Described power supply device comprises
For receiving first triode (11) of generator operation signal,
Be electrically connected at described first triode (11) between collector electrode and ABAP Adapter and can first relay (21) of the conducting when described first triode (11) conducting,
Be series at diode, the inductance between described first relay (21) and voltage end,
Be parallel to the multiple electric capacity between described voltage end and described earth electrode;
Described sensing means comprises
First transport and placing device (31) and second transport and placing device (32) of mutual series connection,
Be electrically connected at the thermal resistor (4) between voltage end and described first transport and placing device (31) electrode input end,
Be electrically connected at described second transport and placing device (32) negative input for regulating the resistance of described second transport and placing device (32) output voltage values;
Described control means comprises
The comparator (5) that negative input and described second transport and placing device (32) output terminal are electrically connected,
Be electrically connected on described comparator (5) electrode input end for setting the resistance of described comparator (5) electrode input end magnitude of voltage,
Be electrically connected on the second triode (12) that described comparator (5) output terminal turns off when this output terminal output low level,
G pole to be electrically connected between voltage end and described second triode (12) collector electrode and first metal-oxide-semiconductor (61) of the conducting when described second triode (12) turns off,
Be electrically connected at described first metal-oxide-semiconductor (61) D pole and second relay (22) of the conducting when described first metal-oxide-semiconductor (61) conducting;
Described running device comprises
3rd relay (23),
Described second relay (22) is electrically connected on thus the blower fan (7) that can rotate forward when described 3rd relay (23) coil turns off, when the 3rd relay (23) coil conducting, blower fan (7) disconnects the electric connection with described second relay (22), and be electrically connected on described 3rd relay (23) and reverse
D pole be electrically connected on described 3rd relay (23) and conducting time can make second metal-oxide-semiconductor (62) of described 3rd relay (23) conducting,
Be connected to described second metal-oxide-semiconductor (62) G pole for controlling the time delay circuit for reversing of described second metal-oxide-semiconductor (62) conducting or shutoff.
2. a kind of fan intelligent control gear being applicable to vehicle radiation system according to claim 1, it is characterized in that, described time delay circuit for reversing comprises
Be connected to the key switch (8) of voltage end,
Base stage be electrically connected on key switch (8) and collector electrode be electrically connected on voltage end and can due to the closed action of key switch (8) the 3rd triode (13) of conducting;
Be electrically connected between described 3rd triode (13) emitter and described second metal-oxide-semiconductor (62) G pole fill can electric capacity (9).
3. a kind of fan intelligent control gear being applicable to vehicle radiation system according to claim 2, it is characterized in that, described time delay circuit for reversing also comprises
Base stage is electrically connected on described second relay (22) and collector electrode, emitter are electrically connected on four triode (14) of described 3rd triode (13) between base stage and earth electrode, when described second relay (22) conducting, described 4th triode (14) conducting thus make described 3rd triode (13) turn off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791959.1A CN104405672B (en) | 2014-12-19 | 2014-12-19 | A kind of fan intelligent suitable in vehicle cooling system controls device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410791959.1A CN104405672B (en) | 2014-12-19 | 2014-12-19 | A kind of fan intelligent suitable in vehicle cooling system controls device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104405672A true CN104405672A (en) | 2015-03-11 |
| CN104405672B CN104405672B (en) | 2016-07-06 |
Family
ID=52643326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410791959.1A Active CN104405672B (en) | 2014-12-19 | 2014-12-19 | A kind of fan intelligent suitable in vehicle cooling system controls device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104405672B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098579U (en) * | 1991-06-01 | 1992-03-11 | 凌云 | Electric fan with temp-control switch |
| US5285650A (en) * | 1993-07-27 | 1994-02-15 | Lin Che Tzu | Automobile condenser electric fan controller |
| KR20030035150A (en) * | 2001-10-30 | 2003-05-09 | 현대자동차주식회사 | Device for fan motor working control in vehicle |
| CN203673427U (en) * | 2013-12-31 | 2014-06-25 | 东莞铭丰集团有限公司 | Cooling fan intelligent control system applied to PC-BASED automation equipment |
| CN204371733U (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 |
-
2014
- 2014-12-19 CN CN201410791959.1A patent/CN104405672B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2098579U (en) * | 1991-06-01 | 1992-03-11 | 凌云 | Electric fan with temp-control switch |
| US5285650A (en) * | 1993-07-27 | 1994-02-15 | Lin Che Tzu | Automobile condenser electric fan controller |
| KR20030035150A (en) * | 2001-10-30 | 2003-05-09 | 현대자동차주식회사 | Device for fan motor working control in vehicle |
| CN203673427U (en) * | 2013-12-31 | 2014-06-25 | 东莞铭丰集团有限公司 | Cooling fan intelligent control system applied to PC-BASED automation equipment |
| CN204371733U (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104405672B (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2779402A3 (en) | Switched mode power converter controller with ramp time modulation | |
| CN103647313A (en) | A charging control circuit | |
| CN102444603A (en) | Fan control circuit | |
| CN204371733U (en) | A kind of fan intelligent control gear being applicable to vehicle radiation system | |
| CN204119198U (en) | A kind of single-button on/off circuit and one wear display device | |
| CN204167961U (en) | USB automobile charger automatic shutdown circuitry | |
| CN104635569B (en) | A kind of multimode sequential control circuit | |
| CN204340665U (en) | A kind of passenger vehicle cooling system | |
| CN203387480U (en) | Automatic reset device | |
| CN204738991U (en) | Fan control and protection circuit | |
| TW201624193A (en) | An electrical device and a power saving method thereof | |
| CN104405672B (en) | A kind of fan intelligent suitable in vehicle cooling system controls device | |
| CN204371736U (en) | A kind of fan intelligent control gear being applicable to vehicle radiation system | |
| CN204371734U (en) | A kind of running device being applicable to the fan intelligent control gear of vehicle radiation system | |
| CN204836118U (en) | Energy -saving control circuit and row of inserting thereof | |
| CN104022563A (en) | Dual-battery-pack switching circuit used for electric vehicles | |
| CN204535124U (en) | The delay control circuit of warm-air drier and there is its warm-air drier | |
| CN204286627U (en) | A kind of senser element being applicable to the fan intelligent control device of vehicle cooling system | |
| CN207664660U (en) | The control device and remote controler of power supply of remote controller | |
| CN204357739U (en) | A kind of control means being applicable to the fan intelligent control gear of vehicle radiation system | |
| CN104389806A (en) | Intelligent fan control device suitable for vehicle cooling system | |
| CN203655678U (en) | Fan speed regulating circuit, cooling device and household electric appliance | |
| CN104454614B (en) | A kind of fan intelligent being applicable to vehicle cooling system controls the control device of device | |
| CN104405674B (en) | A kind of fan intelligent suitable in vehicle cooling system controls the power supply device of device | |
| CN104405673B (en) | The running device of a kind of fan intelligent control device being applicable to vehicle heat-removal system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
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. |