CN202252778U - Off-line lubricating oil fine filter system for speed increaser of wind generating set - Google Patents

Off-line lubricating oil fine filter system for speed increaser of wind generating set Download PDF

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Publication number
CN202252778U
CN202252778U CN201120294217XU CN201120294217U CN202252778U CN 202252778 U CN202252778 U CN 202252778U CN 201120294217X U CN201120294217X U CN 201120294217XU CN 201120294217 U CN201120294217 U CN 201120294217U CN 202252778 U CN202252778 U CN 202252778U
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CN
China
Prior art keywords
oil
booster engine
speed increaser
line
filtrating equipment
Prior art date
Application number
CN201120294217XU
Other languages
Chinese (zh)
Inventor
杨栋
周游
刘松超
Original Assignee
华锐风电科技(集团)股份有限公司
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Application filed by 华锐风电科技(集团)股份有限公司 filed Critical 华锐风电科技(集团)股份有限公司
Priority to CN201120294217XU priority Critical patent/CN202252778U/en
Application granted granted Critical
Publication of CN202252778U publication Critical patent/CN202252778U/en

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Abstract

The utility model provides an off-line lubricating oil fine filter system for a speed increaser of a wind generating set. The off-line lubricating oil fine filter system includes a speed increaser, an oil pump and a filtering device, wherein an oil basin is arranged at the lower part of the speed increaser; an oil outlet is arranged at the oil basin; the input end of the oil pump is connected with the oil outlet; the filtering device is installed in a cabin of a blower, and a distance larger than zero is formed between the filtering device and the speed increaser; the input end of the filtering device is connected with the output end of the oil pump; the output end of the filtering device is connected with the oil basin; the filtering device includes a fine filter element and a water filter element; and the filtering precision of the fine filter element is 3 micrometer. The off-line lubricating oil fine filter system for the speed increaser of the wind generating set can remove insoluble particles larger than 3 micrometer in the lubricating oil from the speed increaser without influencing the normal operation of the speed increaser, and can remove water from the lubricating oil.

Description

The smart filtration system of wind power generating set booster engine lubricant oil off-line
Technical field
The utility model relates to a kind of wind power generating set booster engine lubricant oil off-line fine filtering apparatus, and it can clean oxidative breakdown product and the moisture etc. of soluble particle in the lubricant oil, oil.
Background technique
The fault of oil filtration system 80% is caused by oil pollution.Pollutant is generally with undissolved substance such as metal, dust granules, rubber, and the form of oily degradation product such as paint, grease and oxidation residua and water exists.Wherein the deposition of small particle (less than 5 μ m), free water and oily degradation product usually is the reason that causes fault.Wind power generating set booster engine filtration system often places booster engine lubrication system loop at present, belongs to the on-line filtration system, receives the lubrication system flow restriction, and Filter Precision is generally greater than 5 μ m or 10 μ m.Particle less than 5 μ m in the lubricant oil can't be filtered.
Summary of the invention
The particle of size more than the 5 μ m can only be filtered in order to overcome existing booster engine lubrication oil filtration system, the lubricated water content in oil of booster engine can not be disposed; The smart filtration system of a kind of off-line that the utility model provides; Under not influencing the situation that booster engine runs well, can remove in the booster engine lubricant oil insoluble particles greater than 3 μ m; And moisture in can lubricant removal; For booster engine provides more the lubricant oil of cleaning, can farthest avoid in the booster engine tooth and bearing etc. in running, to be damaged or reduce the life-span.
2. the technological scheme that adopts
The utility model solves the technological scheme that its technical problem adopted and provides the smart filtration system of a kind of wind power generating set booster engine lubricant oil off-line, comprising:
Booster engine, the bottom of this booster engine is provided with oil sump, and this oil sump is provided with oil outlet;
Oil pump, the input end of this oil pump is connected with this oil outlet;
Filtrating equipment; Be installed in the blower fan cabin and between this booster engine and have apart from S; Greater than zero, the input end of this filtrating equipment is connected with the output terminal of this oil pump apart from S for this, and this filtrating equipment output terminal is connected with this oil sump; This filtrating equipment comprises smart filter core and drainage filter core, and the filter precision of this essence filter core is 3 μ m.
During enforcement, described filtrating equipment can also be installed on the described booster engine.
During enforcement, described oil outlet is arranged on the bottom of said oil sump.
During enforcement, the output terminal of said filtrating equipment also is provided with one and gets hydraulic fluid port.
Oil pump is with the smart filter core place in the lubricating pump in the booster engine to the filtrating equipment; Smart filter core can be disposed the soluble particle that is unfavorable for the booster engine operation in the booster engine lubricant oil, the oxidative breakdown product of oil; When oil passed through the drainage filter core, the moisture in the lubricant oil was filtered.Getting hydraulic fluid port can regularly draw oil sample, and whether measuring gear oil is qualified.
The beneficial effect of the utility model is; No matter whether blower fan moves, and smart filtration system can clean booster engine lubricant oil, effectively the oxidative breakdown product of the soluble particle in the lubricant removal, oil and moisture etc.; Prolong lubricant life, be beneficial to the protection booster engine.
Description of drawings
Fig. 1 is the structural drawing of the smart filtration system of a kind of wind power generating set booster engine of the utility model lubricant oil off-line.
Description of reference numerals
The 1-booster engine; The 2-oil sump; 3,10,11-oil pipe; The 4-Oil pump electrical machinery; The 5-oil pump; The smart filter core of 6-; 7-drainage filter core; 8-gets hydraulic fluid port; The 9-oil outlet.
Embodiment
Can be understood better for the shape, structure and the characteristics that make the utility model, below will enumerate preferred embodiment and combine accompanying drawing to be elaborated.
Consult the structural drawing that the smart filtration system of a kind of wind power generating set booster engine lubricant oil off-line is provided for this is practical shown in Figure 1, it comprises: booster engine 1, the bottom of this booster engine 1 are provided with oil sump 2, and this oil sump 2 is provided with oil outlet 9; Oil pump 5, the input end of this oil pump 5 is connected with this oil outlet 9; Filtrating equipment; Be installed in the blower fan cabin and between this booster engine 1 and have apart from S; Greater than zero, the input end of this filtrating equipment is connected with the output terminal of this oil pump 5 apart from S for this, and this filtrating equipment output terminal is connected with this oil sump 2; This filtrating equipment comprises smart filter core 6 and drainage filter core 7, and the filter precision of this essence filter core 6 is 3 μ m.
This shows that the smart filtration system of this wind power generating set booster engine lubricant oil off-line can be removed in the booster engine lubricant oil insoluble particles greater than 3 μ m under not influencing the situation that booster engine runs well, and moisture in can lubricant removal.
Described filtrating equipment can also be installed on the described booster engine 1.
Insoluble particles is arranged on the bottom of said oil sump 2 with described oil outlet 9, so that with oil pump insoluble particles is extracted out owing to the reason majority of gravity is deposited on the oil sump bottom.
Said filtrating equipment output terminal also is provided with one and gets hydraulic fluid port 8.
During enforcement; Oil pump electrical machinery 4 is connected with oil pump 5; For smart filtration system provides power; Oil pump 5 is connected with the oil sump 2 of booster engine 1 through oil pipe 3, and lubricant oil is pumped to smart filter core 6 places in the filtrating equipment under the effect of oil pump 5, and the cleaning lubricant oil of the smart filter core 6 of process has been filtered moisture wherein at drainage filter core 7.Getting hydraulic fluid port 8 can regularly draw oil sample.
More than be illustrative to the description of the utility model; And it is nonrestrictive; Those skilled in the art is understood, and within spirit that claim limits and scope, can carry out many modifications, variation or equivalence to it, but they will fall in the protection domain of the utility model all.

Claims (4)

1. the smart filtration system of wind power generating set booster engine lubricant oil off-line is characterized in that, comprising:
Booster engine, the bottom of this booster engine is provided with oil sump, and this oil sump is provided with oil outlet;
Oil pump, the input end of this oil pump is connected with this oil outlet;
Filtrating equipment; Be installed in the blower fan cabin and between this booster engine and have apart from S; Greater than zero, the input end of this filtrating equipment is connected with the output terminal of this oil pump apart from S for this, and this filtrating equipment output terminal is connected with this oil sump; This filtrating equipment comprises smart filter core and drainage filter core, and the filter precision of this essence filter core is 3 μ m.
2. the smart filtration system of wind power generating set booster engine lubricant oil off-line as claimed in claim 1 is characterized in that described filtrating equipment can also be installed on the described booster engine.
3. the smart filtration system of wind power generating set booster engine lubricant oil off-line as claimed in claim 1 is characterized in that described oil outlet is arranged on the bottom of said oil sump.
4. the smart filtration system of wind power generating set booster engine lubricant oil off-line as claimed in claim 1 is characterized in that the output terminal of said filtrating equipment also is provided with one and gets hydraulic fluid port.
CN201120294217XU 2011-08-12 2011-08-12 Off-line lubricating oil fine filter system for speed increaser of wind generating set CN202252778U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120294217XU CN202252778U (en) 2011-08-12 2011-08-12 Off-line lubricating oil fine filter system for speed increaser of wind generating set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120294217XU CN202252778U (en) 2011-08-12 2011-08-12 Off-line lubricating oil fine filter system for speed increaser of wind generating set

Publications (1)

Publication Number Publication Date
CN202252778U true CN202252778U (en) 2012-05-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120294217XU CN202252778U (en) 2011-08-12 2011-08-12 Off-line lubricating oil fine filter system for speed increaser of wind generating set

Country Status (1)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104132123A (en) * 2014-07-21 2014-11-05 中国石油天然气股份有限公司 Speed reducer of oil pumping unit
CN104728398A (en) * 2015-03-25 2015-06-24 陕西法士特汽车传动集团有限责任公司 Automobile full-power power takeoff
CN106015541A (en) * 2016-07-21 2016-10-12 中国电建集团贵阳勘测设计研究院有限公司 Wind driven generator gearbox oil sample monitoring and filtering method and system
CN106090590A (en) * 2016-07-28 2016-11-09 山东源根化学技术研发有限公司 Safe efficient type paper machine lubricating circulatory system
CN106641213A (en) * 2016-12-29 2017-05-10 中车株洲电力机车研究所有限公司 Method for controlling filtration of lubricating oil for main gear box of wind turbine generator set

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104132123A (en) * 2014-07-21 2014-11-05 中国石油天然气股份有限公司 Speed reducer of oil pumping unit
CN104728398A (en) * 2015-03-25 2015-06-24 陕西法士特汽车传动集团有限责任公司 Automobile full-power power takeoff
CN106015541A (en) * 2016-07-21 2016-10-12 中国电建集团贵阳勘测设计研究院有限公司 Wind driven generator gearbox oil sample monitoring and filtering method and system
CN106090590A (en) * 2016-07-28 2016-11-09 山东源根化学技术研发有限公司 Safe efficient type paper machine lubricating circulatory system
CN106641213A (en) * 2016-12-29 2017-05-10 中车株洲电力机车研究所有限公司 Method for controlling filtration of lubricating oil for main gear box of wind turbine generator set

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