CN206704172U - Vehicle wheel hub air cooling system - Google Patents
Vehicle wheel hub air cooling system Download PDFInfo
- Publication number
- CN206704172U CN206704172U CN201720558933.1U CN201720558933U CN206704172U CN 206704172 U CN206704172 U CN 206704172U CN 201720558933 U CN201720558933 U CN 201720558933U CN 206704172 U CN206704172 U CN 206704172U
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- CN
- China
- Prior art keywords
- wheel hub
- blower fan
- control unit
- fan
- air cooling
- 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.)
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Abstract
The utility model discloses a kind of vehicle wheel hub air cooling system, including the wheel hub temperature sensor (3) being fixed on wheel hub (1) inboard wheel axle (2)；Blower fan (4) is additionally provided with the inside of wheel hub (1), blower fan (4) is provided with rotation speed of fan control circuit (14), and exhaust duct (6) of the mouth of pipe towards wheel hub (1) is connected with blower fan (4)；Rotation speed of fan control circuit (14) and wheel hub temperature sensor (3) are connected with control unit (8) by wire (7), control unit (8) is connected with automobile power source (9), automobile power source (9) is provided with charging detection sensor (10), and control unit (8) is connected with the man-machine interface (11) being fixed in driver's cabin.The utility model uses wheel hub air air cooling method, and a blower fan is set by wheel hub, reaches the purpose of cooling.Driver the energy temperature of Real Time Observation wheel hub and the rotating speed of blower fan, rotation speed of fan control circuit in driver's cabin man-machine interface are capable of the output wind-force of adjust automatically blower fan by the control of single-chip microcomputer.
Description
Technical field
A kind of wheel hub air cooling system is the utility model is related to, particularly a kind of vehicle wheel hub air cooling system.
Background technology
At present, automobile needs the occasion of frequently braking acting away from descending etc., can cause brake hubs liter in heavy haul transport, length
Temperature, and then have influence on the heating of wheel hub.Serious heating can cause the rubber softening of tire, the more serious accident such as cause to blow out
Occur.The mode currently cooled down with water droplet carries out artificial prevention.But the water in this method water tank has space limitation, unnecessary water is lost
Road surface is leaked, has influence on the safe operation of rear car.
Utility model content
The purpose of this utility model is, there is provided a kind of vehicle wheel hub air cooling system.The utility model uses wheel hub air
Air cooling method, sets a blower fan by wheel hub, blows brake hubs with substantial amounts of cold air, changes away heating air, reaches the purpose of cooling,
The degree of safety of wheel hub cooling is added simultaneously.The temperature and blower fan of driver's energy Real Time Observation wheel hub in driver's cabin man-machine interface
Rotating speed, rotation speed of fan control circuit is capable of the output wind-force of adjust automatically blower fan by the control of single-chip microcomputer, on the one hand can be with
Heating air is effectively changed away, reaches the purpose of cooling, on the other hand realizes the energy-conservation output of blower fan, balances the work(of blower fan
Consumption and the optimum efficiency of air-out.
The technical solution of the utility model：A kind of vehicle wheel hub air cooling system, including be fixed on wheel hub inboard wheel axle
Wheel hub temperature sensor；Blower fan is additionally provided with the inside of wheel hub, blower fan is provided with rotation speed of fan control circuit, and blower fan is fixed on vapour
In car overarm, exhaust duct of the mouth of pipe towards wheel hub is connected with blower fan；Rotation speed of fan control circuit and wheel hub temperature sensor are equal
Control unit is connected with by wire, control unit is connected with automobile power source, and automobile power source is provided with charging detection sensor, control
Unit processed is connected with the man-machine interface being fixed in driver's cabin.
In foregoing vehicle wheel hub air cooling system, described control unit is fixed on overarm support.
In foregoing vehicle wheel hub air cooling system, described control unit is single-chip microcomputer.
In foregoing vehicle wheel hub air cooling system, the blower fan is fixed in overarm by nylon cable tie.
Compared with prior art, it solves the problems, such as that the existing wheel hub type of cooling easily produces road surface and dripped, and uses
The air-cooled wheel hub type of cooling of air, cooled by setting a blower fan by wheel hub to wheel hub, the electric power of blower fan is by automobile electricity
Source provides, more convenient without outer charged, is provided with wheel hub temperature sensor on the inside of wheel hub, can monitor wheel hub temperature in real time, and
Pass the temperature detected back control unit, control unit is connected with the man-machine interface of in-car, once wheel hub temperature reaches warning
Value, blower fan will start, and carry out air feed in low-grade speed, wheel hub is cooled down, when the wheel hub temperature that sensor detects continues
During rise, rotation speed of fan control circuit can increase the rotating speed of blower fan in time and pass rotation speed of fan back man-machine interface, improve cooling
Effect.When wheel hub temperature is reduced to below warning value, blower fan will be stopped.This mode on the one hand can be effectively
Heating air is changed away, reaches the purpose of cooling, the energy-conservation output of blower fan is on the other hand realized, balances the power consumption of blower fan and go out
The optimum efficiency of wind.Meanwhile the degree of safety of this wheel hub type of cooling is also above the conventional boss type of cooling.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Mark in accompanying drawing for：1- wheel hubs, 2- axletrees, 3- wheel hub temperature sensors, 4- blower fans, 5- overarms, 6- air drafts
Pipe, 7- wires, 8- control units, 9- automobile power sources, 10- charging detection sensors, 11- man-machine interfaces, 12- overarm supports, 13-
Nylon cable tie, 14- rotation speed of fan control circuits.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment：Vehicle wheel hub air cooling system, form as shown in figure 1, including being fixed on the inboard wheel axle 2 of wheel hub 1
Wheel hub temperature sensor 3, wheel hub temperature sensor 3 are used for detecting the temperature of wheel hub 1 and passing temperature value back control unit 8；Wheel hub 1
Inner side be additionally provided with blower fan 4, blower fan 4 is provided with rotation speed of fan control circuit 14, and rotation speed of fan control circuit 14 is single according to control
The rotating speed of the instruction control blower fan 4 of member 8 simultaneously passes the rotating speed of blower fan 4 back man-machine interface 11, and blower fan 4 is fixed in automobile overarm 5,
Exhaust duct 6 of the mouth of pipe towards wheel hub 1 is connected with blower fan 4, this design be in order to by cold wind intensively toward blowing on wheel hub 1；Blower fan
Rotating-speed control circuit 14 and wheel hub temperature sensor 3 are connected with control unit 8 by wire 7, and control unit 8 is connected with automobile
Power supply 9, automobile power source 9 carry for automobile, and automobile power source 9 is provided with charging detection sensor 10, can detect automobile power source 9
Service condition, and the service condition of automobile power source 9 is passed into man-machine interface 11 and carries out digital display；Control unit 8, which is connected with, to be fixed on
Man-machine interface 11 in driver's cabin, man-machine interface 11 can the temperature of numerical monitor wheel hub 1 and the rotating speeds of blower fan 4；The control is single
Member 8 is fixed on overarm support 12；Described control unit 8 is single-chip microcomputer, by PID process control algorithms, according to the temperature of wheel hub 1
The height of degree, the air output of intelligent control blower fan 4；The blower fan 4 is fixed in overarm 5 by nylon cable tie 13.
The utility model blows the form of cold air to cool down the wheel hub 1 of overheat, first, wheel hub temperature by blower fan 4 to wheel hub 1
Sensor 3 is by the temperature of real-time detection wheel hub 1 and passes control unit 8 back, and a warning temperature can be set in man-machine interface 13,
Single-chip microcomputer in control unit 8 passes through the temperature that the program finished can detect temperature sensor 3 and the warning temperature of setting
It is compared, once temperature reaches warning value, blower fan 4 will be started working, and air feed, rotation speed of fan control electricity are carried out in low-grade speed
Road 14 is connected with control unit 8, and control unit 8 is turned by PID process control algorithms according to the height fan of the temperature of wheel hub 1
The different instruction of fast control circuit 14 is passed to data signal the rotating speed of blower fan 4 man-machine with controlling the speed of the rotating speed of blower fan 4
On interface 11, the power consumption of blower fan and the optimum efficiency of air-out are balanced, the temperature on wheel hub 1 is measured by wheel hub temperature sensor 3,
Man-machine interface 11 is passed in the form of data signal through control unit 8, driver can be in the temperature on driver's cabin Real Time Observation wheel hub 1
The rotating speed of degree and blower fan.
Claims (4)
1. vehicle wheel hub air cooling system, it is characterised in that：Including the wheel hub temperature being fixed on wheel hub (1) inboard wheel axle (2)
Sensor (3)；Blower fan (4) is additionally provided with the inside of wheel hub (1), blower fan (4) is provided with rotation speed of fan control circuit (14), blower fan
(4) it is fixed in automobile overarm (5), exhaust duct (6) of the mouth of pipe towards wheel hub (1) is connected with blower fan (4)；Rotation speed of fan controls
Circuit (14) and wheel hub temperature sensor (3) are connected with control unit (8) by wire (7), and control unit (8) is connected with vapour
Car power supply (9), automobile power source (9) are provided with charging detection sensor (10), charging detection sensor (10) and control unit (8)
It is connected, control unit (8) is connected with the man-machine interface (11) being fixed in driver's cabin.
2. vehicle wheel hub air cooling system according to claim 1, it is characterised in that：Described control unit (8) is fixed on outstanding
On boom support (12).
3. vehicle wheel hub air cooling system according to claim 1, it is characterised in that：Described control unit (8) is monolithic
Machine.
4. vehicle wheel hub air cooling system according to claim 1, it is characterised in that：The blower fan (4) passes through nylon cable tie
(13) it is fixed in overarm (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558933.1U CN206704172U (en) | 2017-05-19 | 2017-05-19 | Vehicle wheel hub air cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720558933.1U CN206704172U (en) | 2017-05-19 | 2017-05-19 | Vehicle wheel hub air cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206704172U true CN206704172U (en) | 2017-12-05 |
Family
ID=60464767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720558933.1U Active CN206704172U (en) | 2017-05-19 | 2017-05-19 | Vehicle wheel hub air cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206704172U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305147A (en) * | 2018-10-24 | 2019-02-05 | 西安航空制动科技有限公司 | Airborne brake air cooling system and its control method with automatic control function |
| CN111497798A (en) * | 2020-05-27 | 2020-08-07 | 付洪生 | Axle temperature air cooling system of semitrailer |
-
2017
- 2017-05-19 CN CN201720558933.1U patent/CN206704172U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109305147A (en) * | 2018-10-24 | 2019-02-05 | 西安航空制动科技有限公司 | Airborne brake air cooling system and its control method with automatic control function |
| CN111497798A (en) * | 2020-05-27 | 2020-08-07 | 付洪生 | Axle temperature air cooling system of semitrailer |
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| GR01 | Patent grant |