CN201763938U - Reduction gearbox oil temperature controller - Google Patents
Reduction gearbox oil temperature controller Download PDFInfo
- Publication number
- CN201763938U CN201763938U CN2010202983495U CN201020298349U CN201763938U CN 201763938 U CN201763938 U CN 201763938U CN 2010202983495 U CN2010202983495 U CN 2010202983495U CN 201020298349 U CN201020298349 U CN 201020298349U CN 201763938 U CN201763938 U CN 201763938U
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- oil
- temperature
- reduction gearbox
- cooling water
- valve
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Abstract
A reduction gearbox oil temperature controller relates to the technology of lubricating oil cooling of a reduction gearbox, is added with a cooling system on the condition that an equipment body and the original equipment functions are reserved and solves the problem of high oil temperature of the reduction gearbox. The reduction gearbox is provided with a lubricating oil circulating pipeline, a cooling water circulating pipeline, a gear oil pump and a plate-type heat exchanger, the reduction gearbox oil temperature controller can directly cool lubricating oil, the lubricating oil circulating pipeline is added with a temperature meter and a temperature control switch, and a valve on a cooling pipeline can be adjusted via the temperature control switch, thereby controlling the best temperature of lubricating oil, guaranteeing lubricating effect of bearings and gears, preventing oil seals against losing efficacy and temperature of a main motor against raising and ensuring normal operation of the novel system by means of mounting pressure meters on the cooling water circulating pipeline and the reduction gearbox. The system is accurate in cooling function and controllable and adjustable in temperature, is flexible and convenient, totally meets running requirements from all aspects and achieves perfect effect.
Description
One, technical field: the utility model relates to a kind of speed reducer lubricant oil cooling technology, especially speed reducer oil-temperature control device.
Two, background technique: speed reducer high temperature reduces lubricating oil viscosity even is rotten for various reasons, make gear, lubricant film on the bearing destroys, reduced the lubrication of lubricant oil, it is the main cause that bearing and gear damage, the high temperature of lubricant oil makes the lip temperature rise of oil sealing exceed the heat-resistant limit of rubber, the lip hardening surface chaps, it is the main cause of oil seal failure, the high temperature of speed reducer conducts to main motor by the connection connecting shaft, motor bearing lubricating grease was lost efficacy, increased maintenance cost, given especially and produce, safety, environment causes greatly hidden danger, and the replacing spare part that stops production often brings great economic loss to production.
Three, summary of the invention: it is adjustable that the purpose of this utility model provides a kind of controllable temperature, flexible speed reducer oil-temperature control device, it is at motionless equipment body, keep under the situation of original equipment function, and add a cooling system, it has solved the problem of the high oil temperature of speed reducer, the purpose of this utility model is to realize like this, it is by reducer shell, pto, sensor, valve, filter, oil pump, thermometer, pressure gauge, the lubrication oil circulation pipeline, plate type heat exchanger, thermostat valve, the cooling water pipeloop, cooling water intake and coolant outlet are formed by connecting, at the dynamic output shaft in the upper end of reducer shell, bottom at reducer shell is installed with sensor, and sensor is connected with thermostat valve; Thermostat valve is installed on the cooling water pipeloop of plate type heat exchanger lower end, bottom at thermostat valve is installed with valve, there is cooling water intake in the bottom of valve, in the upper end of plate type heat exchanger the cooling water pipeloop is installed, and valve and coolant outlet are arranged on the cooling water pipeloop.In the middle of the bottom of reducer shell, be connected with the upper end of plate type heat exchanger by the lubrication oil circulation pipeline, and on the lubrication oil circulation pipeline, valve is installed, filter, oil pump, thermometer, pressure gauge; The upper end of reducer shell is connected the lower end of plate type heat exchanger by the lubrication oil circulation pipeline.
Speed reducer is increased lubrication oil circulation pipeline, cooling water pipeloop, gear oil pump and plate type heat exchanger, directly lubricant oil is cooled off, increase thermometer, temperature detect switch (TDS) at the lubrication oil circulation pipeline, regulate the valve that cools off on the pipeline by being provided with of temperature detect switch (TDS), thereby reach the optimum temperature of control lubricant oil, guarantee bearing and gear lubrication effect, prevent that oil seal failure and main motor temperature from raising, setting pressure table on cooling water pipeloop and speed reducer guarantees that new system normally moves.
This cover system has accurate cooling action, and controllable temperature is adjustable, and is flexible, and All aspects of have satisfied service condition fully, have obtained ideal effect.
Four, description of drawings: accompanying drawing 1 is the structural representation of speed reducer oil-temperature control device, among the figure 1, reducer shell 2, pto 3, sensor 4, valve 5, filter 6, oil pump 7, thermometer 8, pressure gauge 9, lubrication oil circulation pipeline 10, plate type heat exchanger 11, thermostat valve 12, cooling water pipeloop 13, cooling water intake 14, coolant outlet
Five, embodiment: as shown in the figure, dynamic output shaft 2 is installed with sensor 3 in the bottom of reducer shell 1 in the upper end of reducer shell 1, and sensor 3 is connected with thermostat valve 11; Thermostat valve 11 is installed on the cooling water pipeloop 12 of plate type heat exchanger 10 lower ends, bottom at thermostat valve 11 is installed with valve, there is cooling water intake 13 in the bottom of valve, in the upper end of plate type heat exchanger 10 cooling water pipeloop 12 is installed, valve and coolant outlet 14 are arranged on cooling water pipeloop 12; In the middle of the bottom of reducer shell 1, be connected by the lower end of lubrication oil circulation pipeline 9 with plate type heat exchanger 10, and on lubrication oil circulation pipeline 9, valve 4 is installed, filter 5, oil pump 6, thermometer 7, pressure gauge 8; The upper end of reducer shell 1 is connected the lower end of plate type heat exchanger 10 by lubrication oil circulation pipeline 9.
Claims (3)
1. speed reducer oil-temperature control device, it is by reducer shell (1), pto (2), sensor (3), valve (4), filter (5), oil pump (6), thermometer (7), pressure gauge (8), lubrication oil circulation pipeline (9), plate type heat exchanger (10), thermostat valve (11), cooling water pipeloop (12), cooling water intake (13), coolant outlet (14) is formed by connecting, it is characterized in that: at the dynamic output shaft in the upper end of reducer shell (1) (2), in the bottom of reducer shell (1) sensor (3) is installed, sensor (3) is connected with thermostat valve (11); The upper end of reducer shell (1) is connected the lower end of plate type heat exchanger (10) by lubrication oil circulation pipeline (9).
2. speed reducer oil-temperature control device according to claim 1, it is characterized in that: in the middle of the bottom of reducer shell (1), be connected by the upper end of lubrication oil circulation pipeline (9) with plate type heat exchanger (10), and on lubrication oil circulation pipeline (9), valve (4) is installed, filter (5), oil pump (6), thermometer (7), pressure gauge (8).
3. speed reducer oil-temperature control device according to claim 1, it is characterized in that: thermostat valve (11) is installed on the cooling water pipeloop (12) of plate type heat exchanger (10) lower end, bottom at thermostat valve (11) is installed with valve, and there is cooling water intake (13) in the bottom of valve; In the upper end of plate type heat exchanger (10) cooling water pipeloop (12) is installed, valve and coolant outlet (14) are arranged on cooling water pipeloop (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202983495U CN201763938U (en) | 2010-08-20 | 2010-08-20 | Reduction gearbox oil temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202983495U CN201763938U (en) | 2010-08-20 | 2010-08-20 | Reduction gearbox oil temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201763938U true CN201763938U (en) | 2011-03-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202983495U Expired - Fee Related CN201763938U (en) | 2010-08-20 | 2010-08-20 | Reduction gearbox oil temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201763938U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312999A (en) * | 2011-09-26 | 2012-01-11 | 珠海仕高玛机械设备有限公司 | Lubricating oil supply system of reduction gear box |
| CN102705022A (en) * | 2012-05-31 | 2012-10-03 | 大连福佳·大化石油化工有限公司 | Method for recovering waste heat of condensation water of steam turbine |
| CN102735097A (en) * | 2012-07-12 | 2012-10-17 | 夏致俊 | Heat storage medium flow adjustable constant heat-release device |
| CN102781155A (en) * | 2012-07-23 | 2012-11-14 | 西安电子科技大学 | Large-area uniform high-density plasma generation system with cooled electrode |
| CN103968050A (en) * | 2014-05-09 | 2014-08-06 | 上海电机学院 | Intelligent lubricating oil heat exchange device and method for gearbox of wind generating unit |
| CN106641215A (en) * | 2017-02-09 | 2017-05-10 | 宁夏百辰工业产品设计有限公司 | Engagement operation gap adjustment incremental control device for vertical reducer |
| CN107061707A (en) * | 2017-04-11 | 2017-08-18 | 成都工业学院 | A kind of gear-box with cooling device |
-
2010
- 2010-08-20 CN CN2010202983495U patent/CN201763938U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102312999A (en) * | 2011-09-26 | 2012-01-11 | 珠海仕高玛机械设备有限公司 | Lubricating oil supply system of reduction gear box |
| CN102705022A (en) * | 2012-05-31 | 2012-10-03 | 大连福佳·大化石油化工有限公司 | Method for recovering waste heat of condensation water of steam turbine |
| CN102735097A (en) * | 2012-07-12 | 2012-10-17 | 夏致俊 | Heat storage medium flow adjustable constant heat-release device |
| CN102781155A (en) * | 2012-07-23 | 2012-11-14 | 西安电子科技大学 | Large-area uniform high-density plasma generation system with cooled electrode |
| CN102781155B (en) * | 2012-07-23 | 2015-06-24 | 西安电子科技大学 | Large-area uniform high-density plasma generation system with cooled electrode |
| CN103968050A (en) * | 2014-05-09 | 2014-08-06 | 上海电机学院 | Intelligent lubricating oil heat exchange device and method for gearbox of wind generating unit |
| CN103968050B (en) * | 2014-05-09 | 2016-07-06 | 上海电机学院 | Wind-driven generator group wheel box lubricating oil intelligent heat-exchange device and method |
| CN106641215A (en) * | 2017-02-09 | 2017-05-10 | 宁夏百辰工业产品设计有限公司 | Engagement operation gap adjustment incremental control device for vertical reducer |
| CN107061707A (en) * | 2017-04-11 | 2017-08-18 | 成都工业学院 | A kind of gear-box with cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiaozuo Ruifeng Paper Co.,Ltd. Assignor: Puyang Longfeng Paper Co., Ltd. Contract record no.: 2012410000057 Denomination of utility model: Reduction gearbox oil temperature controller Granted publication date: 20110316 License type: Exclusive License Record date: 20120618 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20140820 |
|
| EXPY | Termination of patent right or utility model |