CN103397927A - All-terrain vehicle independent temperature-control cooling system - Google Patents
All-terrain vehicle independent temperature-control cooling system Download PDFInfo
- Publication number
- CN103397927A CN103397927A CN2013103247586A CN201310324758A CN103397927A CN 103397927 A CN103397927 A CN 103397927A CN 2013103247586 A CN2013103247586 A CN 2013103247586A CN 201310324758 A CN201310324758 A CN 201310324758A CN 103397927 A CN103397927 A CN 103397927A
- Authority
- CN
- China
- Prior art keywords
- temperature
- fan
- engine
- cooling system
- control 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.)
- Pending
Links
Images
Abstract
The invention discloses an all-terrain vehicle independent temperature-control cooling system, belongs to temperature-control cooling systems, and aims to provide a cooling system with fan speed timely adjustable according to changes of outside temperature, engine temperature and hydraulic oil temperature. The all-terrain vehicle independent temperature-control cooling system comprises a fan motor (4). An engine control module (7) and a transmission controller (1) are respectively connected with a fan controller (2) through a CAN (controller area network) bus. A solenoid proportional valve (3) electrically connected with the fan controller (2) is communicated with the fan motor (4). An engine (6) drives the fan motor (4) to rotate through an oil pump (5). By the arrangement, the defects that the engine cannot operate normally due to the fact that water temperature or hydraulic oil temperature is too high and power loss of the engine due to the fact that the engine keeps driving the fan to operate at a constant speed when the temperature is too low are overcome. Besides, the all-terrain vehicle independent temperature-control cooling system is applicable to intelligent temperature-control cooling systems.
Description
Technical field
The present invention relates to a kind of radiation system, relate in particular to a kind of all-terrain vehicle temperature control independence radiation system.
Background technique
All-terrain vehicle is a kind of amphibious multifunctional engineering vehicle, has high cross-country passing ability, high flexibility and reliable protective ability.Due to its operation landform and the weather circumstance complication abominable, thereby having relatively high expectations to radiation system.Usually adopting at present motor directly to drive fan by fixed drive ratio dispels the heat to radiator, because this type of cooling can not be adjusted rotation speed of the fan according to the variation of external temperature, engine temperature and hydraulic fluid temperature in good time, therefore not only the problems such as engine overheat and analysis of hydraulic oil overheat can be often caused, and sometimes also engine power loss can be caused.
Summary of the invention
In order to overcome the defect that exists in prior art, the present invention aims to provide and a kind ofly can adjust according to the variation of external temperature, engine temperature and hydraulic fluid temperature the all-terrain vehicle temperature control independence radiation system of rotation speed of the fan in good time.
To achieve these goals, the present invention by the following technical solutions: it comprises fan motor; Engine control module and transmission control unit (TCU) are connected with fan governor by the CAN bus respectively, with the electromagnetic proportional valve of this fan governor electrical connection, with fan motor, are communicated with; Motor rotates by the oil pump fan motor.
Compared with the prior art, the present invention is owing to having adopted technique scheme, increase the engine control module, the transmission control unit (TCU) that gathers hydraulic fluid temperature that gather engine cooling water temperature and Engine Inlet Temperature, be used for carrying out the fan governor that data process and control and the electromagnetic proportional valve of controlling the fan motor rotating speed by changing hydraulic fluid flow rate, therefore can be according to the variation of external temperature, engine cooling water temperature and the hydraulic fluid temperature comprehensive rotation speed of the fan of adjusting in good time; Both avoid motor to cause the defect of its cisco unity malfunction because of water temperature or analysis of hydraulic oil overheat, and overcome again motor when temperature is low and still with constant rotational speed drive fan work, caused the defect of power loss, had the advantages such as energy-conserving and environment-protective.
Description of drawings
Fig. 1 is structural representation of the present invention.
In figure: transmission control unit (TCU) 1, fan governor 2, electromagnetic proportional valve 3, fan motor 4, oil pump 5, motor 6, engine control module 7.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and specific embodiment:
As shown in Figure 1: engine control module 7 is connected with transmission control unit (TCU) respectively and is connected with fan governor 2 by the CAN bus, with the electromagnetic proportional valve 3 of this fan governor electrical connection, by oil pipe, with fan motor 4, is communicated with; The oil pump 5 that is driven by motor 6 is connected with fan motor 4.
Working principle: the engine cooling water temperature that engine control module 7 will collect and Engine Inlet Temperature send the hydraulic fluid temperature that fan governor 2, transmission control unit (TCU) 1 will collect to and send fan governor 2 to, this fan governor compares above-mentioned three temperature and predetermined temperature, if surpassing the temperature of setting, certain temperature to electromagnetic proportional valve 7, exports a direct current signal, this electromagnetic proportional valve moves immediately and changes hydraulic flow, thereby fan motor 4 is realized rotating speed control.
Claims (1)
1. an all-terrain vehicle temperature control independence radiation system, comprise fan motor; It is characterized in that: engine control module (7) is connected 1 with transmission control unit (TCU)) be connected with fan governor (2) by the CAN bus respectively, the electromagnetic proportional valve (3) that is electrically connected to this fan governor is communicated with fan motor (4); Motor (6) rotates by oil pump (5) fan motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103247586A CN103397927A (en) | 2013-07-30 | 2013-07-30 | All-terrain vehicle independent temperature-control cooling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103247586A CN103397927A (en) | 2013-07-30 | 2013-07-30 | All-terrain vehicle independent temperature-control cooling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103397927A true CN103397927A (en) | 2013-11-20 |
Family
ID=49561618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103247586A Pending CN103397927A (en) | 2013-07-30 | 2013-07-30 | All-terrain vehicle independent temperature-control cooling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103397927A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781706A (en) * | 2016-03-10 | 2016-07-20 | 优数通（北京）科技有限公司 | Control method and device for remote analysis of data of cooling fan of automobile engine |
| CN106275065A (en) * | 2016-08-12 | 2017-01-04 | 北京汽车股份有限公司 | Vehicle, the hydraulic steering system of vehicle and control method for lowering temp thereof |
| CN109356705A (en) * | 2018-12-07 | 2019-02-19 | 徐州徐工筑路机械有限公司 | A kind of temperature controlled radiating system and the land leveller for installing it |
| CN113864221A (en) * | 2021-10-25 | 2021-12-31 | 潍柴动力股份有限公司 | Control method of electromagnetic fan |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050254959A1 (en) * | 2003-08-29 | 2005-11-17 | Shin Caterpillar Mitsubishi Ltd. | Fan revolution speed control method |
| CN101216042A (en) * | 2008-01-04 | 2008-07-09 | 广东大华仁盛科技有限公司 | Cooling fan control device and method |
| CN102322329A (en) * | 2011-08-17 | 2012-01-18 | 上海三一重机有限公司 | Intelligent control method of engine cooling fan for engineering machinery |
| CN102418362A (en) * | 2011-10-01 | 2012-04-18 | 徐州徐工挖掘机械有限公司 | Novel independent heat dissipation control system for hydraulic excavator |
| CN103075238A (en) * | 2013-01-23 | 2013-05-01 | 中国重汽集团济南动力有限公司 | Hydraulic fan cooling system adopting CAN (controller area network) information integrated control |
-
2013
- 2013-07-30 CN CN2013103247586A patent/CN103397927A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050254959A1 (en) * | 2003-08-29 | 2005-11-17 | Shin Caterpillar Mitsubishi Ltd. | Fan revolution speed control method |
| CN101216042A (en) * | 2008-01-04 | 2008-07-09 | 广东大华仁盛科技有限公司 | Cooling fan control device and method |
| CN102322329A (en) * | 2011-08-17 | 2012-01-18 | 上海三一重机有限公司 | Intelligent control method of engine cooling fan for engineering machinery |
| CN102418362A (en) * | 2011-10-01 | 2012-04-18 | 徐州徐工挖掘机械有限公司 | Novel independent heat dissipation control system for hydraulic excavator |
| CN103075238A (en) * | 2013-01-23 | 2013-05-01 | 中国重汽集团济南动力有限公司 | Hydraulic fan cooling system adopting CAN (controller area network) information integrated control |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105781706A (en) * | 2016-03-10 | 2016-07-20 | 优数通（北京）科技有限公司 | Control method and device for remote analysis of data of cooling fan of automobile engine |
| CN105781706B (en) * | 2016-03-10 | 2019-07-09 | 优数通（北京）科技有限公司 | A kind of control method and device of automobile engine cooling fan remote data analysis |
| CN106275065A (en) * | 2016-08-12 | 2017-01-04 | 北京汽车股份有限公司 | Vehicle, the hydraulic steering system of vehicle and control method for lowering temp thereof |
| CN109356705A (en) * | 2018-12-07 | 2019-02-19 | 徐州徐工筑路机械有限公司 | A kind of temperature controlled radiating system and the land leveller for installing it |
| CN113864221A (en) * | 2021-10-25 | 2021-12-31 | 潍柴动力股份有限公司 | Control method of electromagnetic fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102418362B (en) | Novel independent heat dissipation control system for hydraulic excavator | |
| CN201729056U (en) | Heat-radiating system for engineering machinery and engineering machinery | |
| CN104676748B (en) | Indoor apparatus of air conditioner | |
| CN103397927A (en) | All-terrain vehicle independent temperature-control cooling system | |
| CN204041199U (en) | The automatically controlled auxiliary coolant system of a kind of motor combined type | |
| CN1949114A (en) | Temp. data collecting and controlling system of engineering mechanical hydraulic motor radiating system | |
| CN105041446A (en) | Double-valve-element electronic thermostat based on vehicle type carrying hydrodynamic retarder | |
| CN201891484U (en) | Engineering machinery cooling fan and hydraulic and torque converter oil liquid flow rate control device | |
| CN104564299A (en) | Hydraulic driven intelligent cooling system | |
| CN103277354B (en) | Vehicle-mounted alternative electric generation fluid pressure drive device | |
| CN101875301A (en) | Crane and controllable radiation system thereof | |
| CN105569807A (en) | Heat dissipation system of vehicle engine | |
| CN103590886B (en) | A kind of loader heat dissipation control method for engine | |
| CN201405725Y (en) | Crane and controllable cooling system thereof | |
| CN202273261U (en) | Independent heat dissipation control system of novel hydraulic excavator | |
| CN102678255A (en) | Silicon oil fan control device of excavator | |
| CN205064458U (en) | Loader fan drive hydraulic system | |
| CN203373802U (en) | Excavator heat dissipation control system based on silicone oil clutch | |
| CN205277581U (en) | Windy cooling system in engine radiator | |
| CN107061424A (en) | A kind of cropper automatic oil liquid cooling system and control method | |
| CN204729163U (en) | A kind of double spool electronic thermostat based on carrying hydrodynamic retarder vehicle | |
| CN103541389A (en) | Adjustable independent heat dissipation device of loader-digger | |
| CN202866971U (en) | Motor heat control system of milling machine | |
| CN104265439A (en) | Engineering machinery cooling system | |
| CN202065045U (en) | Rotation speed control system for cooling fan of automobile engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131120 |