CN205260785U - Derailleur cooling system - Google Patents
Derailleur cooling system Download PDFInfo
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- CN205260785U CN205260785U CN201521054037.9U CN201521054037U CN205260785U CN 205260785 U CN205260785 U CN 205260785U CN 201521054037 U CN201521054037 U CN 201521054037U CN 205260785 U CN205260785 U CN 205260785U
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- oil
- speed changer
- temperature
- cooling system
- derailleur
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Abstract
The utility model discloses a derailleur cooling system, including derailleur and transmission oil pump, the oil -out of transmission oil pump links to each other with cooling device's inlet, cooling device's liquid outlet links to each other with the derailleur, cooling device department still is provided with the electron fan, electron fan and controller electric connection, the oil -out department of transmission oil pump is provided with the temperature sensor who is used for detecting the oil temperature, temperature sensor and controller electric connection. A derailleur cooling system can effectively cool down to lubricating oil in the derailleur, with the temperature control of lubricating oil at best operating temperature, and through setting up the electron fan, can be when lubricating oil temperature be too high the automatic start, realize the quick cooling to lubricating oil, simple structure, easily realization.
Description
Technical field
The utility model relates to speed changer field, relates in particular to a kind of speed changer cooling system.
Background technology
Speed changer, as the critical piece of system of vehicle transmission, can produce very large heat in the running; Thus, becomeSpeed device inside is all provided with lubricating oil, the acting as lubricated each parts and reduce each moving component of this lubricating oilTemperature, the lubricating oil of shuttling movement transfers heat to case of transmission, the convection current sky producing when Vehicle Driving CycleGas is taken away the heat of case of transmission, realizes the heat radiation of speed changer with this.
But on part vehicle, speed changer is enclosed in the body of cabin, thereby make the heat of case of transmissionCannot take away by the convection current of air, under turning round for a long time, speed changer internal heat builds up, profitThe oil temperature of lubricating oil can progressively raise, in the time that lubricating oil temperature exceedes limit value, can cause speed changer internal bearings,The parts damages such as oil sealing, the reliability of speed changer cannot be guaranteed, and thus, is badly in need of solving.
Utility model content
The purpose of this utility model is for the problems referred to above, provides a kind of speed changer cooling system, to solveThe existing speed changer weak heat-dissipating being enclosed in the body of cabin, easily causes the parts damages such as speed changer internal bearings, oil sealingProblem.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of speed changer cooling system, comprises speed changer and transmission oil pump, described transmission oil pump fuel-displacedMouth is connected with the inlet of cooling device, and the liquid outlet of described cooling device is connected with speed changer, described coolingDevice place is also provided with electronic fan, and described electronic fan and controller are electrically connected, described transmission oil pumpOil-out place be provided with the temperature sensor for detection of oil temperature, described temperature sensor and controller are electricalConnect.
As a kind of preferred version of the present utility model, the oil-out of described transmission oil pump by flowline withThe inlet of cooling device is connected, and described temperature sensor is arranged on flowline.
As a kind of preferred version of the present utility model, described cooling device is forced air cooler, and described wind is coolingDevice is arranged in the outside of speed changer.
The beneficial effects of the utility model are that described a kind of speed changer cooling system can be effectively in speed changerLubricating oil is lowered the temperature, and the temperature of lubricating oil is controlled to optimum working temperature, and by electronic fan is set,Can in the time that Lubricating Oil Temperature is too high, automatically start, realize to lubricating oil cooling fast, simple in structure, be easy toRealize.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of speed changer cooling system of the utility model.
In figure:
1, speed changer; 2, transmission oil pump; 3, flowline; 4, forced air cooler; 5, temperature sensor;6, controller; 7, electronic fan.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention.Be understandable that, embodiment described herein is only for explaining the utility model, but not to this practicalityNovel restriction.
Please refer to shown in Fig. 1, Fig. 1 is the structural representation of a kind of speed changer cooling system of the utility model.
In the present embodiment, a kind of speed changer cooling system, comprises speed changer 1 and transmission oil pump 2, described inThe oil-out of transmission oil pump 2 is connected with the inlet of forced air cooler 4 by flowline 3, described flowline 3On be provided with temperature sensor 5, described temperature sensor 5 is electrically connected with controller 6, described forced air cooler4 liquid outlet is connected with speed changer 1, and forced air cooler 4 is arranged in the outside of speed changer 1, described forced air cooler4 places are also provided with electronic fan 7, and described electronic fan 7 is electrically connected with controller 6.
In the time that speed changer 1 turns round, drive transmission oil pump 2, transmission oil pump 2 is by lubricating in speed changer 1Oil sucking-off, is carried out after cooling being back to speed changer 1 to forced air cooler 4 through flowline 3 in forced air cooler 4In, and then reduced the temperature of lubricating oil, and in addition, set temperature sensor 5 on flowline 3, TEMPDevice 5 to controller 6, when the temperature detecting is during higher than range of set value, is controlled the temperature feedback detectingDevice 6 is controlled electronic fan 7 and is started, and after electronic fan 7 runnings, further reinforcement is cooling to lubricating oil,In the time that temperature controller 5 detects that oil temperature is within setting range value, controller 6 is controlled electronic fan 7 and is stoppedOnly running.
Above embodiment has just set forth general principle of the present utility model and characteristic, and the utility model is not subject toState embodiment restriction, do not departing under the prerequisite of the utility model spirit and scope, the utility model also has eachPlant and change and change, these variations and change all fall within the scope of claimed the utility model. This practicalityNovel claimed scope is defined by appending claims and equivalent thereof.
Claims (3)
1. a speed changer cooling system, is characterized in that: comprise speed changer and transmission oil pump, described changeThe oil-out of speed device oil pump is connected with the inlet of cooling device, the liquid outlet of described cooling device and speed changerBe connected, described cooling device place is also provided with electronic fan, and described electronic fan and controller are electrically connected,The oil-out place of described transmission oil pump is provided with the temperature sensor for detection of oil temperature, described TEMPDevice and controller are electrically connected.
2. a kind of speed changer cooling system according to claim 1, is characterized in that: described speed changerThe oil-out of oil pump is connected with the inlet of cooling device by flowline, and described temperature sensor is arranged at outOn oil pipe.
3. a kind of speed changer cooling system according to claim 1 and 2, is characterized in that: described coldRadiator cooler is forced air cooler, and described forced air cooler is arranged in the outside of speed changer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054037.9U CN205260785U (en) | 2015-12-16 | 2015-12-16 | Derailleur cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521054037.9U CN205260785U (en) | 2015-12-16 | 2015-12-16 | Derailleur cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260785U true CN205260785U (en) | 2016-05-25 |
Family
ID=56002314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521054037.9U Active CN205260785U (en) | 2015-12-16 | 2015-12-16 | Derailleur cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205260785U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345240A (en) * | 2019-07-11 | 2019-10-18 | 浙江格洛博机械科技股份有限公司 | A kind of automatic transmission radiator structure |
| CN112196987A (en) * | 2020-10-30 | 2021-01-08 | 吉林大学 | Active air-cooling lubricating device for gearbox |
-
2015
- 2015-12-16 CN CN201521054037.9U patent/CN205260785U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110345240A (en) * | 2019-07-11 | 2019-10-18 | 浙江格洛博机械科技股份有限公司 | A kind of automatic transmission radiator structure |
| CN112196987A (en) * | 2020-10-30 | 2021-01-08 | 吉林大学 | Active air-cooling lubricating device for gearbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |