CN203363613U - Wind turbine generator set yaw lubricating system - Google Patents
Wind turbine generator set yaw lubricating system Download PDFInfo
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- CN203363613U CN203363613U CN 201320406815 CN201320406815U CN203363613U CN 203363613 U CN203363613 U CN 203363613U CN 201320406815 CN201320406815 CN 201320406815 CN 201320406815 U CN201320406815 U CN 201320406815U CN 203363613 U CN203363613 U CN 203363613U
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- set yaw
- storage tank
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- distributor
- lubricating
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Abstract
The utility model discloses a wind turbine generator set yaw lubricating system. The wind turbine generator set yaw lubricating system comprises a storage tank, an electric lubricating pump, a progressive distributor and a pipeline communicated with the storage tank, the electric distributor and the progressive distributor. The pipeline comprises a main pipeline and branch pipelines. The wind turbine generator set yaw lubricating system is characterized by further comprising an automatic controller controlling the electric lubricating pump to move, a liquid level height detection sensor arranged in the storage tank and a liquid level alarm connected with the liquid level height detection sensor. The wind turbine generator set yaw lubricating system has the advantages of being compact in structure, convenient to install and use, easy to detect and maintain, capable of ensuring that all lubricating points are accurately lubricated and greatly prolonging the service life of lubricating parts; the liquid level height detection sensor and the liquid level alarm in the storage tank can timely and accurately reflect lubricating oil level height and remind people to timely add lubricating oil, and therefore oxidation of air to the lubricating oil and workloads are reduced.
Description
Technical field
The utility model relates to a kind of lubrication system, is specifically related to a kind of wind generating set yaw lubrication system.
Background technique
Manually oil injecting lubricating fat is fresh state at the injection initial stage, and grease is thinner, can evenly be covered with rubbing surface, and lubrication effect is better.After a period of time operation, dry, deteriorated due to grease, its lubrication effect variation, dry grease is deposited in the sliding bearing gap, grease can not be covered with to whole rubbing surface, thereby cause the shortening in the working life of component.In addition, existing lubrication system in use, needs the artificial behaviour in service that monitors lubricant oil in storage tank, owing to often opening storage tank, not only easily cause the interior lubricant oil oxidation by air of tank, deteriorated, impact is used, and increased workload, be not easy to the production management of large enterprise.
The model utility content
For solving the deficiencies in the prior art, the purpose of this utility model be to provide a kind of compact structure, easy to install and use, can effectively guarantee accurately lubricated wind generating set yaw lubrication system of each lubricating point.
In order to realize above-mentioned target, the utility model adopts following technological scheme:
A kind of wind generating set yaw lubrication system, comprise: storage tank, electronic lubricating pump, stepwise type distributor, and the pipeline that is communicated with aforementioned storage tank, electronic lubricating pump, stepwise type distributor, aforementioned pipeline comprises main line and branch line, it is characterized in that, also comprise: control the automatic controller of aforementioned electronic lubricating pump action, be arranged on the liquid-level detecting sensor in aforementioned storage tank, and the liquid level alarm be connected with aforementioned liquid-level detecting sensor.
Aforesaid wind generating set yaw lubrication system, is characterized in that, between aforementioned main line and storage tank, is provided with safety valve.
Aforesaid wind generating set yaw lubrication system, is characterized in that, aforementioned stepwise type distributor comprises: one-level distributor, secondary splitter or more.
Aforesaid wind generating set yaw lubrication system, is characterized in that, on aforementioned one-level distributor, is provided with the distributor warning device.
Aforesaid wind generating set yaw lubrication system, is characterized in that, aforementioned automatic controller is the PLC controller.
Aforesaid wind generating set yaw lubrication system, is characterized in that, the direct current of the output 24V of aforementioned PLC controller cycle.
Usefulness of the present utility model is: compact structure, and easy to install and use, easily maintenance and inspection; Can effectively guarantee that each lubricating point is accurately lubricated, the working life of greatly improving lubricated component; Liquid-level detecting sensor and liquid level alarm in storage tank, can promptly and accurately reflect lubricant oil liquid level height, and remind timely charging-up lubricant oil, both reduced air to oil ageing, reduced again workload.
The accompanying drawing explanation
Fig. 1 is the structural representation of a specific embodiment of wind generating set yaw lubrication system of the present utility model.
The implication of reference character in figure: 1-storage tank, 2-electronic lubricating pump, 3-main line, 4-branch line, the 5-automatic controller, 6-liquid-level detecting sensor, 7-liquid level alarm, 8-safety valve, 9-one-level distributor, 10-secondary splitter, 11-distributor warning device.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is done to concrete introduction.
With reference to Fig. 1, wind generating set yaw lubrication system of the present utility model, comprise: storage tank 1, electronic lubricating pump 2, stepwise type distributor, automatic controller 5, liquid-level detecting sensor 6, liquid level alarm 7, and the pipeline that is communicated with storage tank 1, electronic lubricating pump 2, stepwise type distributor.Wherein, pipeline comprises: the main line 3 be connected with electronic lubricating pump 2 is connected to the branch line 4 between stepwise type distributor; Automatic controller 5 for electrical signal is connected, by the time set in advance, periodically sends electrical signal from trend electronic lubricating pump 2 with electronic lubricating pump 2, controls the action that it starts or stops; Liquid-level detecting sensor 6 is arranged in storage tank 1, for detection of liquid level height, without artificial supervision, has reduced air to oil ageing, and liquid level alarm 7 is reminded timely charging-up lubricant oil, greatly reduces the workload of supervision, extremely easy to use.
As a kind of preferred scheme, between main line 3 and storage tank 1, be provided with safety valve 8.Safety valve 8 is for limiting the maximum pressure of system, and when the pressure of high pressure grease has surpassed safety valve 8 set pressure, high pressure grease will be from safety valve 8 storage tank 1 that overflows back, thereby electronic lubricating pump 2 and system high pressure pipeline are not damaged.
As a kind of preferred scheme, stepwise type distributor comprises: one-level distributor 9, secondary splitter 10 or more, the convenient use.
More preferably, be provided with distributor warning device 11 on one-level distributor 9.When the abnormal conditions such as one-level distributor 9 appearance obstructions, distributor warning device 11 and alarm, help the technician in time system to be keeped in repair in the very first time, guarantees the normal operation of system.
In the utility model, automatic controller 5 is the PLC controller, and its program can be edited, and uses flexibly, applied widely.
As a kind of preferred scheme, the direct current of the output 24V of PLC controller cycle, to the startup of electronic lubricating pump 2 with stop action and controlled.
Lubrication system of the present utility model, compact structure, easy to install and use, easily maintenance and inspection.In addition, effectively guaranteed that each lubricating point is accurately lubricated, the working life of greatly having improved lubricated component.
It should be noted that, above-described embodiment does not limit the utility model in any form, and all employings are equal to replaces or technological scheme that the mode of equivalent transformation obtains, all drops in protection domain of the present utility model.
Claims (6)
1. a wind generating set yaw lubrication system, comprise: storage tank, electronic lubricating pump, stepwise type distributor, and the pipeline that is communicated with above-mentioned storage tank, electronic lubricating pump, stepwise type distributor, above-mentioned pipeline comprises main line and branch line, it is characterized in that, also comprise: control the automatic controller of above-mentioned electronic lubricating pump action, be arranged on the liquid-level detecting sensor in above-mentioned storage tank, and the liquid level alarm be connected with above-mentioned liquid-level detecting sensor.
2. wind generating set yaw lubrication system according to claim 1, is characterized in that, between above-mentioned main line and storage tank, is provided with safety valve.
3. wind generating set yaw lubrication system according to claim 1, is characterized in that, above-mentioned stepwise type distributor comprises: one-level distributor, secondary splitter or more.
4. wind generating set yaw lubrication system according to claim 3, is characterized in that, on above-mentioned one-level distributor, is provided with the distributor warning device.
5. according to the described wind generating set yaw lubrication system of claim 1 to 4 any one, it is characterized in that, above-mentioned automatic controller is the PLC controller.
6. wind generating set yaw lubrication system according to claim 5, is characterized in that, the direct current of the output 24V of above-mentioned PLC controller cycle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320406815 CN203363613U (en) | 2013-07-09 | 2013-07-09 | Wind turbine generator set yaw lubricating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320406815 CN203363613U (en) | 2013-07-09 | 2013-07-09 | Wind turbine generator set yaw lubricating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203363613U true CN203363613U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320406815 Expired - Fee Related CN203363613U (en) | 2013-07-09 | 2013-07-09 | Wind turbine generator set yaw lubricating system |
Country Status (1)
| Country | Link |
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| CN (1) | CN203363613U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019349A (en) * | 2014-05-30 | 2014-09-03 | 徐州徐工施维英机械有限公司 | Centralized lubricating system for movable type sieving station |
| CN106545643A (en) * | 2016-11-07 | 2017-03-29 | 远景能源（江苏）有限公司 | Wind power generating set bearing flank of tooth lubricating arrangement |
| CN108953964A (en) * | 2018-09-29 | 2018-12-07 | 中国船舶重工集团海装风电股份有限公司 | A kind of bearing of wind power generator automatic lubrication installation and self-lubricate control method |
| CN109237282A (en) * | 2018-10-31 | 2019-01-18 | 淮南矿业(集团)有限责任公司 | A kind of air screw motor lubricating device and lubricating method |
| CN109707573A (en) * | 2018-12-29 | 2019-05-03 | 北京金风科创风电设备有限公司 | Automatic greasing monitoring method and device for wind generating set and storage medium |
| CN112855441A (en) * | 2021-01-11 | 2021-05-28 | 大唐向阳风电有限公司 | Fan driftage system with maintain mechanism |
| CN113405008A (en) * | 2021-07-07 | 2021-09-17 | 常州科华电伴热器材有限公司 | Intelligent externally-hung type oiling device for crown block |
-
2013
- 2013-07-09 CN CN 201320406815 patent/CN203363613U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019349A (en) * | 2014-05-30 | 2014-09-03 | 徐州徐工施维英机械有限公司 | Centralized lubricating system for movable type sieving station |
| CN106545643A (en) * | 2016-11-07 | 2017-03-29 | 远景能源（江苏）有限公司 | Wind power generating set bearing flank of tooth lubricating arrangement |
| CN108953964A (en) * | 2018-09-29 | 2018-12-07 | 中国船舶重工集团海装风电股份有限公司 | A kind of bearing of wind power generator automatic lubrication installation and self-lubricate control method |
| CN108953964B (en) * | 2018-09-29 | 2023-06-23 | 中国船舶重工集团海装风电股份有限公司 | Automatic lubrication control method for bearing of wind driven generator |
| CN109237282A (en) * | 2018-10-31 | 2019-01-18 | 淮南矿业(集团)有限责任公司 | A kind of air screw motor lubricating device and lubricating method |
| CN109707573A (en) * | 2018-12-29 | 2019-05-03 | 北京金风科创风电设备有限公司 | Automatic greasing monitoring method and device for wind generating set and storage medium |
| CN109707573B (en) * | 2018-12-29 | 2023-08-15 | 北京金风科创风电设备有限公司 | Automatic greasing monitoring method and device for wind generating set and storage medium |
| CN112855441A (en) * | 2021-01-11 | 2021-05-28 | 大唐向阳风电有限公司 | Fan driftage system with maintain mechanism |
| CN113405008A (en) * | 2021-07-07 | 2021-09-17 | 常州科华电伴热器材有限公司 | Intelligent externally-hung type oiling device for crown block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20170709 |