CN107989977A - Excavator fluid torque-converter temperature regulator - Google Patents
Excavator fluid torque-converter temperature regulator Download PDFInfo
- Publication number
- CN107989977A CN107989977A CN201610947684.5A CN201610947684A CN107989977A CN 107989977 A CN107989977 A CN 107989977A CN 201610947684 A CN201610947684 A CN 201610947684A CN 107989977 A CN107989977 A CN 107989977A
- Authority
- CN
- China
- Prior art keywords
- valve
- temperature
- circulating line
- hot channel
- delivery valve
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
- F16H41/30—Details relating to venting, lubrication, cooling, circulation of the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H41/00—Rotary fluid gearing of the hydrokinetic type
- F16H41/24—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Operation Control Of Excavators (AREA)
Abstract
The present invention provides a kind of excavator fluid torque-converter temperature regulator, it is characterized by comprising heat exchanger, controller etc., the heat exchanger of heat for receiving torque-converters generation is connected with the circulating line, the temperature sensor is installed on the input terminal and output terminal of the circulating line, the oil pump, delivery valve, transfer valve is installed on the circulating line, the hot channel both ends respectively with the delivery valve, transfer valve connects, the cooling mechanism is installed on the hot channel, the controller and the temperature sensor, oil pump, delivery valve, transfer valve is connected with cooling mechanism.A hot channel is used alone, changes after oily and original oil after temperature is combined together and is transported to gearbox, the transformation temperature Relative Transformation of oil temperature is small, can preferably simulate real work situation, improves the accuracy of observing and controlling.By the temperature of controller control oil, automatic adjustment is time saving and energy saving without manual intervention, the progress for facilitating observing and controlling to work.
Description
Technical field
The invention belongs to torque-converters observation and control technology field, more particularly to a kind of excavator to be regulated and controled with fluid torque-converter temperature
Device.
Background technology
Fluid torque-converter is a kind of blade mechanism using liquid as medium, can sublevel terrace land continuously change the nothing of gear ratio
Level torque-converters, automobile engine mechanical energy can be smoothly transmitted to wheel by it, vehicle is realized electrodeless transmission, starting is steady,
Accelerate soft, speed change and adaptive performance good, simplified operation, improves riding comfort, and extends transmission system and use the longevity
Life, is widely used in automotive field；So with the development of automotive engineering in recent years, automatic torque-changing device and electrodeless change
The extensive use of square device, in order to meet not stop working under complex situations, fluid torque-converter has big advantage, has a extensive future；Liquid
Power torque-converters performance test computer testing control system is to integrate the typical case of machinery, electronics, observing and controlling and computer technology
The system of electromechanical integration.During torque-converters observing and controlling, in order to simulate actual working condition, the temperature control of torque-converters makes a difficulty
Point.
The content of the invention
In order to solve the above technical problem, the present invention provides a kind of excavator fluid torque-converter temperature regulator, it is special
Sign is to include heat exchanger, controller, temperature sensor, circulating line, oil pump, delivery valve, transfer valve, hot channel and drop
Warm mechanism, is connected, the temperature sensing for receiving the heat exchanger of heat of torque-converters generation with the circulating line
Device is installed on the input terminal and output terminal of the circulating line, and the oil pump, delivery valve, transfer valve are installed on the circulating line
On, the hot channel both ends are connected with the delivery valve, transfer valve respectively, and the cooling mechanism is installed on the hot channel
On, the controller is connected with the temperature sensor, oil pump, delivery valve, transfer valve and cooling mechanism.
The delivery valve, transfer valve are three-phase electricity magnet valve.
Beneficial effects of the present invention are：A hot channel is used alone, changes the oil after temperature and is arrived with original oily close
It is transported to gearbox afterwards together, the transformation temperature Relative Transformation of oil temperature is small, can preferably simulate real work situation, improves and surveys
The accuracy of control.By the temperature of controller control oil, automatic adjustment is time saving and energy saving without manual intervention, facilitates what observing and controlling worked
Carry out.
Embodiment
The present invention is described in more detail below, which show the preferred embodiment of the present invention, it should be appreciated that this
Field technology personnel can change invention described herein and still realize the advantageous effects of the present invention.Therefore, description below
It is appreciated that for the widely known of those skilled in the art, and is not intended as limitation of the present invention.
The heat exchanger of heat for receiving torque-converters generation is connected with the circulating line, the temperature sensing
Device is installed on the input terminal and output terminal of the circulating line, and the oil pump, delivery valve, transfer valve are installed on the circulating line
On, the hot channel both ends are connected with the delivery valve, transfer valve respectively, and the cooling mechanism is installed on the hot channel
On, the controller is connected with the temperature sensor, oil pump, delivery valve, transfer valve and cooling mechanism.It is the delivery valve, defeated
It is three-phase electricity magnet valve to enter valve.
The present invention is described in detail above by embodiment, but the content is only the preferable implementation of the present invention
Example, it is impossible to be construed as limiting the practical range of the present invention.All all the changes and improvements made according to the present patent application scope
Deng, should all still belong to the present invention patent covering scope within.
Claims (2)
1. excavator fluid torque-converter temperature regulator, it is characterised in that including heat exchanger, controller, temperature sensor,
Circulating line, oil pump, delivery valve, transfer valve, hot channel and cooling mechanism, for receiving described in the heat of torque-converters generation
Heat exchanger is connected with the circulating line, and the temperature sensor is installed on the input terminal and output terminal of the circulating line,
The oil pump, delivery valve, transfer valve be installed on the circulating line on, the hot channel both ends respectively with the delivery valve,
Transfer valve connects, and the cooling mechanism is installed on the hot channel, the controller and the temperature sensor, oil pump,
Delivery valve, transfer valve are connected with cooling mechanism.
2. excavator as claimed in claim 1 fluid torque-converter temperature regulator, it is characterised in that the delivery valve, input
Valve is three-phase electricity magnet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947684.5A CN107989977A (en) | 2016-10-26 | 2016-10-26 | Excavator fluid torque-converter temperature regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610947684.5A CN107989977A (en) | 2016-10-26 | 2016-10-26 | Excavator fluid torque-converter temperature regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107989977A true CN107989977A (en) | 2018-05-04 |
Family
ID=62029159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610947684.5A Pending CN107989977A (en) | 2016-10-26 | 2016-10-26 | Excavator fluid torque-converter temperature regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107989977A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202119790U (en) * | 2011-06-29 | 2012-01-18 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Thermal equilibrium test apparatus for telescopic handler |
| CN202468000U (en) * | 2011-11-23 | 2012-10-03 | 天津工程机械研究院 | Automatic control device of engineering mechanical cooling system |
| CN103747971A (en) * | 2012-07-02 | 2014-04-23 | 株式会社小松制作所 | Construction machine and method for controlling cooling fan |
| CN104903619A (en) * | 2013-03-19 | 2015-09-09 | 株式会社多田野 | Work vehicle |
| CN105090426A (en) * | 2014-05-20 | 2015-11-25 | 福特全球技术公司 | Transmission hydraulic control system including thermal valve |
| CN205001488U (en) * | 2015-10-13 | 2016-01-27 | 斗山工程机械（山东）有限公司 | Lubricated valve and loader |
| CN106468338A (en) * | 2015-08-23 | 2017-03-01 | 天津市浩航科技有限公司 | Torque-converters automatic temperature control system |
-
2016
- 2016-10-26 CN CN201610947684.5A patent/CN107989977A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202119790U (en) * | 2011-06-29 | 2012-01-18 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Thermal equilibrium test apparatus for telescopic handler |
| CN202468000U (en) * | 2011-11-23 | 2012-10-03 | 天津工程机械研究院 | Automatic control device of engineering mechanical cooling system |
| CN103747971A (en) * | 2012-07-02 | 2014-04-23 | 株式会社小松制作所 | Construction machine and method for controlling cooling fan |
| CN104903619A (en) * | 2013-03-19 | 2015-09-09 | 株式会社多田野 | Work vehicle |
| CN105090426A (en) * | 2014-05-20 | 2015-11-25 | 福特全球技术公司 | Transmission hydraulic control system including thermal valve |
| CN106468338A (en) * | 2015-08-23 | 2017-03-01 | 天津市浩航科技有限公司 | Torque-converters automatic temperature control system |
| CN205001488U (en) * | 2015-10-13 | 2016-01-27 | 斗山工程机械（山东）有限公司 | Lubricated valve and loader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180504 |