CN206439379U - A kind of new offline gear case oil filtration system - Google Patents
A kind of new offline gear case oil filtration system Download PDFInfo
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- CN206439379U CN206439379U CN201621231202.8U CN201621231202U CN206439379U CN 206439379 U CN206439379 U CN 206439379U CN 201621231202 U CN201621231202 U CN 201621231202U CN 206439379 U CN206439379 U CN 206439379U
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- oil
- filter cylinder
- gear pump
- filter
- filtration system
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Abstract
The utility model discloses the new offline gear case oil filtration system of one kind, with filter cylinder, provided with water suction filter core inside filter cylinder, the sidepiece of filter cylinder is provided with dedicated gear pump and the motor for driving the dedicated gear pump to operate, dedicated gear pump is provided with the oil inlet with being connected inside filter cylinder, the bottom of filter cylinder is provided with oil-out, and lubricating oil enters filter cylinder from oil inlet, is flowed out after the filter core that absorbs water from oil-out.Advantage of the present utility model：Special gear pump can improve the installation strength of whole system, make the resonant frequency of system more than 100Hz.Solid particle and moisture in lubricating oil can be removed simultaneously using water suction filter core, and realize motor, gear pump, filter integrated system, aspect movement and transport；Floor space is small, simple to operate, and maintenance and replacing consumptive material are convenient.
Description
Technical field
The utility model belongs to separation technology field, and in particular to a kind of new offline gear case oil filtration system, is used for
Gearbox hydraulic is oily to be separated by filtration.
Background technology
Application of the gear-box in wind power generating set is very extensive, it may be said that be the heart of gear drive type blower fan, and it can
The generating efficiency and service life of wind power generating set are often directly affects by property, good lubricating status can be greatly improved
The working condition and service life of gear-box, gear-box can produce tiny particle and moisture, particle during long-term work
It is easily caused material to wear and tear, the phenomenon such as flank of tooth tear ultimately causes the fracture of tooth, and water enters after gear-box, can dilute, decompose profit
Lubricating oil, and cause the generation of residue, damage gear-box.Removed to remove scrap iron removing, it is necessary to install filter on gear-box；
And moisture, then the water content of periodic inspection lubricating oil is needed, when water content reaches the limit of permission, then lubrication must be changed
Oil.
Wind power generating set can produce vibration at work, and its resonant frequency is less than 100Hz, and this requires wind-driven generator
The resonant frequency of accessory is more than 100Hz in group, it is to avoid produce covibration with generator, damages generating set.
Existing lubricating oil filter was mainly the solid particle in oil strain, it is impossible to remove moisture removal, and mainly single
Body equipment, motor and gear pump are directly installed in unit by wind power generating set producer, no resonance problem.So such as exploitation one
The filtration system of translator and gear pump is planted, both moisture removal can also be gone with impurity screening simultaneously, and will not be with generator
Group produces covibration, can substantially reduce installation and the purchase cost of the manufacturing company of wind power generating set.
Utility model content
The purpose of this utility model is can be while remove in lubricating oil there is provided one kind in order to make up the deficiencies in the prior art
The new offline gear case oil filtration system of solid particle and moisture.
In order to reach the purpose of this utility model, technical scheme is as follows：
Inside a kind of new offline gear case oil filtration system, it is characterised in that with filter cylinder, filter cylinder
Provided with water suction filter core, the sidepiece of filter cylinder is provided with dedicated gear pump and drives the motor of the dedicated gear pump operating,
Dedicated gear pump is provided with the oil inlet with being connected inside filter cylinder, and the bottom of filter cylinder is provided with oil-out, lubrication
Oil enters filter cylinder from oil inlet, is flowed out after the filter core that absorbs water from oil-out.
Preferably, the bottom of the filter cylinder is additionally provided with oil discharge outlet.
Preferably, the top of the filter cylinder is provided with the pressure gauge for display filter inner barrel pressure.
Preferably, the oil-out is connected with the center for the filter core that absorbs water.
Preferably, dedicated gear pump top is directly connected with motor, and dedicated gear pump has outlet(discharge) flange, outlet
Flange is connected with filter cylinder.
The utility model has the advantage that：
To avoid producing covibration with generating set, the JP gear pump that to send out a kind of special, gear pump top directly with
Motor is connected with, and outlet(discharge) flange is connected with filter cylinder, cancel gear pump and motor and filter cylinder it
Between transition member, the installation strength of whole system is improved with this, makes the resonant frequency of system more than 100Hz.
Solid particle and moisture in lubricating oil can be removed simultaneously using water suction filter core, and realize motor, gear pump, mistake
Filter integrated system, aspect movement and transport；Floor space is small, simple to operate, and maintenance and replacing consumptive material are convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the new offline gear case oil filtration system of the utility model；
Fig. 2 is Fig. 1 overlooking the structure diagram；
Fig. 3 is the cross section structure diagram of filter cylinder.
Embodiment
The utility model is further described with reference to embodiment, but protection domain of the present utility model not only office
It is limited to embodiment.
With reference to shown in Fig. 1, Fig. 2 and Fig. 3, a kind of new offline gear case oil filtration system, with filter cylinder 3, mistake
Filter inner barrel is provided with water suction filter core 4.The sidepiece of filter cylinder 3 is provided with dedicated gear pump 2 and drives the special tooth
The motor 1 that wheel pump 2 is operated, the top of dedicated gear pump 2 is connected with motor 1.The outlet(discharge) flange of dedicated gear pump 2 and filter
Cylinder 3 is connected with, and dedicated gear pump 2 is provided with the oil inlet 3-1 connected with the inside of filter cylinder 3.Filter cylinder 3
Bottom be welded with oil-out 3-2 and oil discharge outlet 3-3, and oil-out 3-2 is connected with the center for the filter core 4 that absorbs water.Lubrication
Oil enters filter cylinder 3 from oil inlet 3-1, is flowed out after the filter core 4 that absorbs water from oil-out 3-2.
The top of filter cylinder 3 is provided with the pressure gauge 5 for display filter inner barrel pressure.
This filtration system operation principle is：In the gear-box course of work, the oil-feed that internal lubrication oil passes through dedicated gear pump 2
Mouth 3-1 is entered inside filter cylinder 3, by the filter core 4 that absorbs water, and impurity is intercepted cartridge surface, and moisture is by water suction filter core
Absorb, clean lubricating oil returns to gear-box by oil-out 3-2.When water suction cartridge surface impurities accumulation it is more, inside and outside filter core
Pressure difference is formed, when the numerical value shown on pressure gauge 5 reaches setting value, filtration system is shut down, by oil discharge outlet 3-3 by filter
The lubricating oil discharge of inner barrel, then opens filter cylinder, changes water suction filter core.
Finally it should be noted that：Above example only not limits the utility model and retouched to illustrate the utility model
The technical scheme stated, therefore, although this specification the utility model is had been carried out with reference to each above-mentioned embodiment it is detailed
Illustrate, still, it will be understood by those within the art that, still the utility model can be modified or equally replaced
Change, and technical scheme that all do not depart from spirit and scope of the present utility model and its improvement, it all should cover new in this practicality
In the right of type.
Claims (5)
1. a kind of new offline gear case oil filtration system, it is characterised in that with filter cylinder (3), in filter cartridge body
Portion is provided with water suction filter core (4), and the sidepiece of filter cylinder is provided with dedicated gear pump (2) and the drive dedicated gear pump fortune
The motor (1) turned, dedicated gear pump is provided with the oil inlet (3-1) with being connected inside filter cylinder, the bottom of filter cylinder
Portion is provided with oil-out (3-2), and lubricating oil enters filter cylinder from oil inlet, is flowed out after the filter core that absorbs water from oil-out.
2. new offline gear case oil filtration system according to claim 1, it is characterised in that the filter cylinder
Bottom is additionally provided with oil discharge outlet (3-3).
3. new offline gear case oil filtration system according to claim 2, it is characterised in that the filter cylinder
Top is provided with the pressure gauge (5) for display filter inner barrel pressure.
4. new offline gear case oil filtration system according to claim 1, it is characterised in that the oil-out and water suction
The center connection of filter core.
5. new offline gear case oil filtration system according to claim 1, it is characterised in that dedicated gear pump top is straight
Connect and be connected with motor, dedicated gear pump has outlet(discharge) flange, outlet(discharge) flange is connected with filter cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231202.8U CN206439379U (en) | 2016-11-16 | 2016-11-16 | A kind of new offline gear case oil filtration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621231202.8U CN206439379U (en) | 2016-11-16 | 2016-11-16 | A kind of new offline gear case oil filtration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206439379U true CN206439379U (en) | 2017-08-25 |
Family
ID=59645573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621231202.8U Active CN206439379U (en) | 2016-11-16 | 2016-11-16 | A kind of new offline gear case oil filtration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206439379U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438965A (en) * | 2016-11-16 | 2017-02-22 | 上海闰铭精密技术有限公司 | Novel off-line gear box oil filtering system |
-
2016
- 2016-11-16 CN CN201621231202.8U patent/CN206439379U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438965A (en) * | 2016-11-16 | 2017-02-22 | 上海闰铭精密技术有限公司 | Novel off-line gear box oil filtering system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 201415 Shanghai Fengxian District Zhuanghang Town Huayan Development Zone Hufa Road 299 Patentee after: FEICHAO (SHANGHAI) ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 201415 Shanghai Fengxian District Zhuanghang Town Huayan Development Zone Hufa Road 299 Patentee before: SHANGHAI RUNMING PRECISION TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 201400 Room 101, floor 1, block B, building 5, Lane 123, Huancheng East Road, Fengxian District, Shanghai Patentee after: Feichao (Shanghai) Environmental Technology Co.,Ltd. Address before: 201415 No. 299, HUFA Road, Huayan Development Zone, Zhuangxing Town, Fengxian District, Shanghai Patentee before: FEICHAO (SHANGHAI) ENVIRONMENTAL TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201401 Room 101, 1st floor, block B, No.1, Lane 123, Huancheng East Road, Fengxian District, Shanghai Patentee after: Feichao (Shanghai) New Materials Co.,Ltd. Address before: 201400 Room 101, floor 1, block B, building 5, Lane 123, Huancheng East Road, Fengxian District, Shanghai Patentee before: Feichao (Shanghai) Environmental Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |