CN106704801A - Automatic quantitative grease injection device for wind turbine generator - Google Patents
Automatic quantitative grease injection device for wind turbine generator Download PDFInfo
- Publication number
- CN106704801A CN106704801A CN201611147994.5A CN201611147994A CN106704801A CN 106704801 A CN106704801 A CN 106704801A CN 201611147994 A CN201611147994 A CN 201611147994A CN 106704801 A CN106704801 A CN 106704801A
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- CN
- China
- Prior art keywords
- module
- grease injection
- automatic quantitative
- greasing
- pneumatic
- 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.)
- Granted
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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
- F16N—LUBRICATING
- F16N11/00—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups
- F16N11/10—Arrangements for supplying grease from a stationary reservoir or the equivalent in or on the machine or member to be lubricated; Grease cups by pressure of another fluid
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- 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
- F16N—LUBRICATING
- F16N29/00—Special means in lubricating arrangements or systems providing for the indication or detection of undesired conditions; Use of devices responsive to conditions in lubricating arrangements or systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading And Unloading Of Fuel Tanks Or Ships (AREA)
Abstract
The invention discloses an automatic quantitative grease injection device for a wind turbine generator. The automatic quantitative grease injection device comprises an automatic quantitative grease injection display control system, a platform scale, a part needing grease injection, an air compressor and a pneumatic grease injection pump. A grease storage bucket is arranged on the platform scale, the upper end of the grease storage bucket is provided with the pneumatic grease injection pump, one end of the platform scale is provided with a supporting column, and the upper end of the supporting column is provided with the automatic quantitative grease injection display control system. The automatic quantitative grease injection display control system comprises a main control panel, a 7-inch HMI display module, a pressure sensor module, a weight sensor module, a power module, a pneumatic grease injection pump control module, a data storage module, an input module and a sound-light alarm module. The automatic quantitative grease injection device has a self fault diagnosis ability, is capable of precisely controlling the grease injection quantity, free of specially-assigned person guard, higher in efficiency compared with manual grease injection, capable of generating a grease injection record and capable of displaying the grease injection schedule in real time, and has the break point grease injection and sound-light alarm functions.
Description
Technical field
The present invention relates to wind power generating set greasing technical field, specifically a kind of Wind turbines are filled with automatic quantitative grease filling
Put.
Background technology
Major part producer greasing at present controls greasing amount all using the pneumatic greasing pump of fixed displacement by the greasing time,
The defect that this method is present is that pneumatic greasing pumpage is larger by ectocine, such as grease viscosity or parts internal drag
Increase, all directly affect the greasing amount of parts so that greasing amount is reduced；Also part producer greasing uses fixed displacement Pneumatic injection
Fat pump, greasing amount is controlled by manually tracking the form weighed, and the defect that this method is present is that greasing process needs personnel
It is on duty, increase personnel's amount of labour, and there is human error's risk, the situation that greasing amount can be caused excessive or very few.Greasing amount is not
Meet the requirements and influence whether lubricant effect or even parts is failed, influence service life etc..
Additionally, being that to send special messenger to carry out on duty during most of producer's greasing, come to control to note manually by observation platform weighing amount
Fat.The defect that this method is present is that human attendance's error easily occurs, and causes greasing amount to have deviation；The number of greasing amount be by
Duty personnel is subjective to be determined, risk is larger, without trackability.Also the greasing of part producer when employ semi-automatic control
System, part platform balance has carried output control contact function, has been realized by setting platform balance during constant weight, controls Pneumatic injection
Fat pump stops greasing.The defect of this method is that greasing process without human attendance, but can lack greasing record substantially, no
Can review, personnel can be malfunctioned when weight is added and subtracted, and greasing amount cannot be ensured when platform balance is out of order, and lack sound and light of alarm.
The content of the invention
It is an object of the invention to provide a kind of Wind turbines automatic quantitative grease filling device, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of Wind turbines automatic quantitative grease filling device, including automatic quantitative grease filling display control program, platform balance, wait to note
Fat parts, air compressor and pneumatic greasing pump, are provided with depot fat bucket above the platform balance, the upper end of depot fat bucket is provided with pneumatic
Greasing pump, one end of platform balance is provided with pillar, and the upper end of pillar is provided with automatic quantitative grease filling display control program, automatic ration note
The upper end of fat display control program is connected with audible-visual annunciator, and the side of platform balance is provided with air compressor, and air compressor passes through
High-pressure air tube is connected with automatic quantitative grease filling display control program, the upper end of automatic quantitative grease filling display control program also by
High-pressure air tube is connected with pneumatic greasing pump, and the discharging opening of pneumatic greasing pump is connected with connected pipes, connected pipes with treat greasing
Parts are connected；The automatic quantitative grease filling display control program includes master control borad, 7 cun of HMI display modules, pressure sensor moulds
Block, weight sensor module, power module, pneumatic greasing pump control module, data memory module, input module, sound and light alarm
Module；Wherein master control borad, data memory module, pneumatic greasing pump control module, power module, acoustic alarm is module integrated to same
On block pcb board, other modules are by cable connection to pcb board the corresponding interface；Input module (emergency stop switch S2) is installed on control
On system casing, input module passes through cable by cable connection to master control borad, pressure sensor module (pressure sensor S1)
Master control borad is connected to, weight sensor module is a signal condition amplifying circuit, is integrated on pcb board, weight sensor mould
Block connects weight sensor by cable, and pneumatic greasing pump control module (K1) is integrated on pcb board, display module (liquid crystal display
Screen USART HMI-7) control system casing top is installed on, display module passes through cable connection master control borad；Sound and light alarm module
(Q3, Q2) is integrated on pcb board, and master control borad (ATmega328P-AU) is integrated on PCB,
Further：The outside 220V alternating currents are powered by after power module treatment to master control borad.
Further：The sound and light alarm module passes through cable connection loudspeaker and indicator lamp.
Compared with prior art, the present invention has faults itself diagnosis capability, can be precisely controlled greasing amount, without special messenger's value
Keep, than artificial greasing efficiency high, can also generate greasing record；Greasing progress can be in real time shown, possesses breakpoint greasing, sound and light alarm
Function.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Wind turbines automatic quantitative grease filling device.
Fig. 2 is a kind of composition frame chart of control system in Wind turbines automatic quantitative grease filling device.
Fig. 3 is a kind of flow chart of control system in Wind turbines automatic quantitative grease filling device.
Fig. 4 is a kind of circuit theory diagrams of control system in Wind turbines automatic quantitative grease filling device.
Fig. 5 is a kind of left view of Control system architecture in Wind turbines automatic quantitative grease filling device.
Fig. 6 is a kind of front view of Control system architecture in Wind turbines automatic quantitative grease filling device.
Fig. 7 is a kind of top view of Control system architecture in Wind turbines automatic quantitative grease filling device.
In figure：The pneumatic greasing pump of 1- automatic quantitative grease fillings display control program, 2-, 3- air compressors, 4- depot fat bucket, 5-
Treat greasing parts, 6- high-pressure air tubes, 7- connected pipes, 8- platform balances, 9- audible-visual annunciators.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Refer to Fig. 1-7, a kind of Wind turbines automatic quantitative grease filling device, including automatic quantitative grease filling display control system
System 1, platform balance 8, greasing parts 5, air compressor 3 and pneumatic greasing pump 2 are treated, the top of the platform balance 8 is provided with depot fat bucket 4,
The upper end of depot fat bucket 4 is provided with pneumatic greasing pump 2, and one end of platform balance 8 is provided with pillar, and the upper end of pillar is provided with automatic quantitative grease filling
Display control program 1, the upper end of automatic quantitative grease filling display control program 1 is connected with audible-visual annunciator 9, and the side of platform balance 8 sets
There is air compressor 3, air compressor 3 is connected by high-pressure air tube 6 with automatic quantitative grease filling display control program 1, automatically
The upper end of quantitative grease-filling display control program 1 is connected also by high-pressure air tube 6 with pneumatic greasing pump 2, and pneumatic greasing pump 2 goes out
Material mouth is connected with connected pipes 7, connected pipes 7 with treat greasing parts 5 and be connected；When using, foundation treats greasing parts requirement,
It is input into greasing amount in automatic quantitative grease filling display control program, starts greasing, oil quantity in platform balance real-time detection depot fat bucket, and
Signal is transmitted to automatic quantitative grease filling display control program, system judge to inject parts oil quantity whether with require greasing amount
It is identical, stopping greasing order is sent if identical, pneumatic greasing pump is stopped, otherwise then continues, and air compressor is mainly given
Pressure-air needed for pneumatic greasing pump offer work；The automatic quantitative grease filling display control program 1 include master control borad, 7 cun
HMI display modules, pressure sensor module, weight sensor module, power module, pneumatic greasing pump control module, data are deposited
Storage module, input module, sound and light alarm module；Wherein master control borad, data memory module, pneumatic greasing pump control module, power supply
Module, acoustic alarm are module integrated onto same pcb board, and other modules are outside by cable connection to pcb board the corresponding interface
220V alternating currents are powered by after power module treatment to master control borad；Input module (emergency stop switch S2) is installed on control system case
On body, by cable connection to master control borad, for manual shut-down in emergency circumstances, pressure sensor module (pressure sensor
S1) by cable connection to master control borad, for detecting whether compressed air pressure reaches requirement.Weight sensor module is one
Signal condition amplifying circuit, is integrated on pcb board, and weight sensor is connect by cable, realizes grease weight detecting, pneumatic greasing
Pump control module (K1) is integrated on pcb board, and pneumatic greasing pump is connect by cable, realizes pneumatic greasing pump start-up and shut-down control, data
Memory module (SD Store) is stored for greasing related data, is integrated on pcb board, SD card insertion be can be used, display
Module (LCDs USART HMI-7) is installed on control system casing top, for observing system relevant information, sets note
Fat amount, control greasing start and stop etc., by cable connection master control borad；Sound and light alarm module (Q3, Q2) is integrated on pcb board, is passed through
Cable connection loudspeaker and indicator lamp, for sound and light alarm, master control borad (ATmega328P-AU) is integrated on PCB, is whole system
CPU, be responsible for whole system control；When using, system power supply is connected, system carries out self-inspection, and fault-free enters after existing to be treated
Machine state, now operating personnel can be input into the greasing amount of needs, the outside corresponding grease lines of connection, point touching screen the corresponding button
Start greasing；System carries out grease Weight acquisition in real time, pressure-air state acquisition, when greasing amount reaches setting value, system
Greasing is automatically stopped, and sends acousto-optic hint, while this greasing data is stored automatically, if high-pressure air pressure during greasing
It is too low, or low on fuel in depot fat bucket, system will be automatically stopped greasing, and send sound flash alarm system, extensive in high-pressure air pressure
After oil mass is supplied in multiple or depot fat bucket, system can point out that " last time unfinished greasing will be continued！" wait for a period of time after system
Automatic greasing, or personnel click on and continue/abandon, without waiting for.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of this patent objective not be departed from
Various changes can be made.
Claims (3)
1. a kind of Wind turbines automatic quantitative grease filling device, including automatic quantitative grease filling display control program (1), platform balance (8),
Treat greasing parts (5), air compressor (3) and pneumatic greasing pump (2), it is characterised in that be provided with above the platform balance (8)
Depot fat bucket (4), the upper end of depot fat bucket (4) is provided with pneumatic greasing pump (2), and one end of platform balance (8) is provided with pillar, the upper end peace of pillar
Equipped with automatic quantitative grease filling display control program (1), the upper end connection acousto-optic report of automatic quantitative grease filling display control program (1)
Alert device (9), the side of platform balance (8) is provided with air compressor (3), and air compressor (3) is fixed with automatic by high-pressure air tube (6)
Amount greasing display control program (1) connection, the upper end of automatic quantitative grease filling display control program (1) is also by high-pressure air tube
(6) be connected with pneumatic greasing pump (2), the discharging opening of pneumatic greasing pump (2) is connected with connected pipes (7), connected pipes (7) with treat
Greasing parts (5) are connected；The automatic quantitative grease filling display control program (1) includes master control borad, 7 cun of HMI display modules, pressures
Force snesor module, weight sensor module, power module, pneumatic greasing pump control module, data memory module, input mould
Block, sound and light alarm module；Wherein master control borad, data memory module, pneumatic greasing pump control module, power module, acoustic alarm mould
Block is incorporated on same pcb board, and other modules are by cable connection to pcb board the corresponding interface；Input module (emergency stop switch
S2) it is installed on control system casing, input module is by cable connection to master control borad, pressure sensor module (pressure sensing
Device S1) pass through cable connection to master control borad, weight sensor module is a signal condition amplifying circuit, is integrated on pcb board,
Weight sensor module connects weight sensor by cable, and pneumatic greasing pump control module (K1) is integrated on pcb board, shows mould
Block (LCDs USART HMI-7) is installed on control system casing top, and display module passes through cable connection master control borad；Sound
Light alarm module (Q3, Q2) is integrated on pcb board, and master control borad (ATmega328P-AU) is integrated on PCB.
2. theme according to claim 1, it is characterised in that the outside 220V alternating currents are by after power module treatment
Powered to master control borad.
3. theme according to claim 1, it is characterised in that the sound and light alarm module is by cable connection loudspeaker and refers to
Show lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147994.5A CN106704801B (en) | 2016-12-13 | 2016-12-13 | A kind of Wind turbines automatic quantitative grease filling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611147994.5A CN106704801B (en) | 2016-12-13 | 2016-12-13 | A kind of Wind turbines automatic quantitative grease filling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106704801A true CN106704801A (en) | 2017-05-24 |
| CN106704801B CN106704801B (en) | 2019-06-07 |
Family
ID=58935705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611147994.5A Expired - Fee Related CN106704801B (en) | 2016-12-13 | 2016-12-13 | A kind of Wind turbines automatic quantitative grease filling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106704801B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116145U (en) * | 1992-03-27 | 1992-09-16 | 张维林 | Oil empty alarm |
| CN2607509Y (en) * | 2003-03-03 | 2004-03-24 | 南京中大建材设备制造有限公司 | Oilless alarm for equipment oil supplying system |
| CN2806952Y (en) * | 2003-12-08 | 2006-08-16 | 张腾 | Automatic controller for grease atomization and lubrication |
| CN1971123A (en) * | 2005-11-25 | 2007-05-30 | 发那科株式会社 | Grease supply apparatus |
| CN201462373U (en) * | 2009-06-30 | 2010-05-12 | 许永久 | Detection control device for oil-gas lubrication system |
| CN202992591U (en) * | 2012-12-14 | 2013-06-12 | 北车风电有限公司 | Novel oiling device for spindle bearing of WTGS (wind turbine generator system) |
| CN206708710U (en) * | 2016-12-13 | 2017-12-05 | 云南能投海装新能源设备有限公司 | A kind of Wind turbines automatic quantitative grease filling device |
-
2016
- 2016-12-13 CN CN201611147994.5A patent/CN106704801B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2116145U (en) * | 1992-03-27 | 1992-09-16 | 张维林 | Oil empty alarm |
| CN2607509Y (en) * | 2003-03-03 | 2004-03-24 | 南京中大建材设备制造有限公司 | Oilless alarm for equipment oil supplying system |
| CN2806952Y (en) * | 2003-12-08 | 2006-08-16 | 张腾 | Automatic controller for grease atomization and lubrication |
| CN1971123A (en) * | 2005-11-25 | 2007-05-30 | 发那科株式会社 | Grease supply apparatus |
| CN201462373U (en) * | 2009-06-30 | 2010-05-12 | 许永久 | Detection control device for oil-gas lubrication system |
| CN202992591U (en) * | 2012-12-14 | 2013-06-12 | 北车风电有限公司 | Novel oiling device for spindle bearing of WTGS (wind turbine generator system) |
| CN206708710U (en) * | 2016-12-13 | 2017-12-05 | 云南能投海装新能源设备有限公司 | A kind of Wind turbines automatic quantitative grease filling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106704801B (en) | 2019-06-07 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Xinzhou Inventor after: Zhang Xingxing Inventor after: Xu Kunming Inventor after: Zhou Yongquan Inventor after: Yan ha Chang Inventor before: Shen Zhongyu Inventor before: Chen Xinzhou Inventor before: Zhang Xingxing Inventor before: Xu Kunming Inventor before: Zhou Yongquan Inventor before: Yan ha Chang |
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| CB03 | Change of inventor or designer information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 Termination date: 20211213 |
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| CF01 | Termination of patent right due to non-payment of annual fee |