CN209293971U - A kind of Wind turbines waste oil collecting device - Google Patents
A kind of Wind turbines waste oil collecting device Download PDFInfo
- Publication number
- CN209293971U CN209293971U CN201822270535.7U CN201822270535U CN209293971U CN 209293971 U CN209293971 U CN 209293971U CN 201822270535 U CN201822270535 U CN 201822270535U CN 209293971 U CN209293971 U CN 209293971U
- Authority
- CN
- China
- Prior art keywords
- oil
- waste
- groove body
- collection base
- collecting groove
- 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.)
- Active
Links
Classifications
-
- 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
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a kind of Wind turbines waste oil collecting devices, including the bearing block and bearing cap being set on generator drive axle, waste oil hole is equipped between bearing cap and bearing block, it further include the oil-collecting groove body of oil collection base and opening towards waste oil hole, oil collection base is equipped with the accommodating cavity for accommodating oil-collecting groove body, oil-collecting groove body is located in accommodating cavity, oil collection base is fixed on bearing block, the top of oil collection base is abutted with the bottom of bearing cap, and oil-collecting groove body is located at waste oil hole vertically below, bearing cap is equipped with the cavity for being connected to waste oil hole and oil trap body；The bottom outside of oil collection base is equipped with oil bottle, and inlet end and the oil collection base of oil bottle are detachably connected, and is also connected between the inner cavity of oil bottle and the bottom of cavity and is equipped with oil leaking hole.The waste oil that waste oil hole is overflowed effectively can be collected processing by the oil trap body of the utility model, prevent waste oil from impacting to ambient enviroment, can promote the cleanliness of Wind turbines interior cabin.
Description
Technical field
The utility model relates to Wind turbines technical field more particularly to a kind of Wind turbines waste oil collecting devices.
Background technique
Wind turbine is a kind of a kind of equipment for converting wind energy into electric energy, and main principle is the energy that will slowly run
High speed, and then the operation power generation of high-speed drive generator are converted by low speed by gearbox.Bearing on the transmission shaft of generator
Seat needs to be equipped with lubricating oil to reduce in generator operation, the damage to transmission shaft, but the transmission shaft of generator is high
Speed operation, the lubricating oil being looped around on transmission shaft is acted on by biggish centrifugal force, and is overflowed by waste oil hole, main original
Cause are as follows: 1, sealing surface two sides there is fabrication error during fabrication, make sealing surface out-of-flatness；2, bearing block is overhauled and is torn open
When filling oil-collecting groove body, operator is dealt with improperly, causes sealing face damage；3, the waste oil of the intracorporal accumulation of oil trap can not be timely
Discharge overflows when accumulating excessive, causes the local oil leak with bearing block face contact.
Utility model content
In order to solve the above-mentioned technical problem the utility model provides that structure is simple, wind-powered electricity generation group waste oil collecting easy to use dress
It sets, to solve at least one of above-mentioned technical problem.
The technical solution that the utility model solves above-mentioned technical problem is as follows:
A kind of Wind turbines waste oil collecting device, including the bearing block and bearing cap being set on generator drive axle, institute
It states and is equipped with waste oil hole between bearing cap and the bearing block, further include the oil trap of oil collection base and opening towards the waste oil hole
Body, the oil collection base are equipped with the accommodating cavity for accommodating the oil-collecting groove body, and the oil-collecting groove body is located in the accommodating cavity,
The oil collection base is fixed on the bearing block, and the top of the existing seat is abutted with the bottom of the bearing cap, and is told
Oil-collecting groove body is located at the waste oil hole vertically below, and the bearing cap is equipped with for being connected to the waste oil hole and then the collection
The cavity of oil groove body；
The bottom outside of the oil collection base is equipped with oil bottle, and the inlet end of the oil bottle detachably connects with the oil collection base
It connects, is also connected between the inner cavity of the oil bottle and the bottom of the cavity and is equipped with oil leaking hole.
The beneficial effects of the utility model are: the oil trap body of the utility model can effectively give up what waste oil hole be overflowed
Oil is collected processing, prevents waste oil from impacting to ambient enviroment, can promote the cleanliness of Wind turbines interior cabin；Its
Secondary, the waste oil overflowed in oil trap body can be collected by the oil bottle of the utility model, the waste oil for preventing oil-collecting groove body from overflowing
It is leaked out by the gap between oil collection base and bearing block, to be polluted to the environment around generator.
Based on the above technical solution, the utility model can also do following improvement:
Further, the abutting between the oil collection base and the bearing cap and between the oil collection base and the bearing block
Place is coated with leakproof layer of silica gel.
Beneficial effect using above-mentioned further scheme is: leakproof silica-gel coating can be by oil collection base and bearing cap and bearing
The side abutted between seat is blocked, and the sealing performance of oil collection base is further strengthened.
Further, waste discharge oil machine structure, the waste discharge oil machine structure difference are additionally provided between the oil-collecting groove body and the oil bottle
It is connected to the oil-collecting groove body and the oil bottle.
Beneficial effect using above-mentioned further scheme is: waste discharge oil machine structure is respectively communicated with oil-collecting groove body and oil bottle, can
The waste oil collected in oil trap body is drained into oil bottle in time, waste oil in oil trap body is reduced in this way and is needed after filling by oil-collecting
The frequency that seat and oil trap body disassemble, the oil bottle filled can also be reinstalled easily after disassembling processing.
Further, the waste discharge oil machine structure includes sliding part, oil valve and oil pipe, and the bottom of the oil collection base is equipped with slide opening,
One end of the sliding part is set in the slide opening, and the bottom wall of the other end of the sliding part and the oil-collecting groove body is fixed to be connected
It connects, drain oil is equipped in the sliding part, the drain oil extends to the another of the sliding part by one end of the sliding part
End, the oil valve are fixed on the bottom end of the oil collection base and are connected to the slide opening, and the both ends of the oil pipe are respectively communicated with described
Oil valve and the oil bottle.
Beneficial effect using above-mentioned further scheme is: opening oil valve and is discharged the intracorporal waste oil of oil trap by oil pipe
To oil bottle, the inner wall of sliding part outer wall and slide opening is slidably connected, and waste oil can effectively be prevented to be again introduced into oil-collecting groove body bottom
In the cavity of portion and oil collection base bottom, to be overflowed by the gap between oil collection base and bearing block.
Further, the bottom of the oil collection base is equipped with bulge-structure, and the bottom of the slide opening extends downwardly out the protrusion
The bottom end of the bottom end of structure, the bulge-structure is equipped with for by the oil cap of the bottom end closure of the slide opening, the oil valve to be fixed
In side of the oil cap far from the bulge-structure, the oil cap is connect with the outside screw of the bulge-structure.
Beneficial effect using above-mentioned further scheme is: the design of oil cap can be easily close by one end of bulge-structure
Envelope, in this way when needing to clean the present apparatus, can easily carry out disassembly processing, moreover it is possible to the sliding to sliding part
Position is defined.
Further, the sliding part is equipped with external screw thread on the outside of one end of the oil-collecting groove body, and the sliding part passes through
The external screw thread is screwed with the bottom wall of the oil-collecting groove body and connect.
Beneficial effect using above-mentioned further scheme is: such be screwed can be easily by sliding part and oil-collecting
Groove body separation, installation when, are more convenient.
Further, the sliding part top is protruded into the oil trap body, and protrudes from the inner bottom wall of the oil-collecting groove body.
Beneficial effect using above-mentioned further scheme is: one end of sliding part protrudes from the bottom wall setting energy of oil-collecting groove body
Enough facilitate the waste oil of lightweight in oil trap body to be discharged in time, prevents the heavy oil of generator operation mesometamorphism from entering solidification and sealing
Blocking oilhole, in this way when use only needs to disassemble oil collection base and oil trap body after a certain period of time the rotten waste oil of cleaning i.e.
It can
Further, the oil bottle equipped with the breather valve being connected to the oil bottle inner cavity.
Beneficial effect using above-mentioned further scheme is: the effect of breather valve be to prevent oil-collecting groove body sliding when
It waits and forms negative pressure between its bottom wall and the bottom wall of oil collection base, to destroy the leakproof layer of silica gel between oil collection base and bearing block.
Detailed description of the invention
Fig. 1 is the utility model structural main section view；
Fig. 2 is the utility model structural side view；
Fig. 3 is partial enlargement diagram at A in the utility model Fig. 2.
In attached drawing, parts list represented by the reference numerals are as follows:
1, bearing block, 2, bearing cap, 3, oil collection base, 4, waste oil hole, 5, oil-collecting groove body, 6, oil bottle, 7, oil leaking hole, 8, breathing
Valve, 9, oil pipe, 10, oil valve, 11, bulge-structure, 12, sliding part, 13, drain oil, 14, oil cap, 15, slide opening, 16, cavity.
Specific embodiment
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining that this is practical
It is novel, it is not intended to limit the scope of the utility model.
Embodiment
As shown in Figure 1-3, the utility model includes the bearing block 1 and bearing cap 2 being set on generator drive axle, bearing
It is equipped with waste oil hole 4 between lid 2 and bearing block 1, further includes the oil-collecting groove body 5 of oil collection base 3 and opening towards waste oil hole 4, oil-collecting
Seat 3 is equipped with the accommodating cavity for accommodating oil-collecting groove body 5, and oil-collecting groove body 5 is located in the accommodating cavity, and oil collection base 3 is fixed on
On bearing block 1, the top of oil collection base 3 is abutted with the bottom of bearing cap 2, and oil-collecting groove body 5 is located at waste oil hole 4 vertically below,
Bearing cap 2 is equipped with cavity 16 for being connected to waste oil hole 4 and oil trap body 5, between oil collection base 3 and bearing cap 2 and oil-collecting
Leakproof layer of silica gel is coated at abutting between seat 3 and bearing block 1；Oil-collecting groove body 5 is set between oil collection base 3 and bearing block 1,
Side walls opposite with bearing block 1 and oil collection base 3 are connect the side wall of oil-collecting groove body 5 respectively；The outside of oil collection base 5 passes through screw rod
It is fixed on bearing block 1.
The bottom outside of oil collection base 3 is equipped with the plastic oil bottle 6 of a transparent oil resistant corrosion, and the inlet end of oil bottle 6 is equipped with outer
Screw thread, one end of oil bottle 6 are protruded into oil leaking hole 7 and are connect with the inner thread of oil leaking hole 7, the disassembly that such oil bottle 6 can be convenient
Get off；The both ends of oil leaking hole 7 are respectively communicated with inner cavity and the cavity 16 of oil bottle 6, the waste oil or oil-collecting groove body overflowed in oil-collecting groove body 5
5 not received waste oil enter in oil bottle 6 by oil leaking hole 7, realize the timely collection of waste oil；Breather valve is additionally provided on oil bottle 6
8, breather valve 8 can prevent from forming negative pressure or positive pressure in cavity 16, to destroy between oil collection base 3 and bearing block 1 or bearing cap 2
Leakproof layer of silica gel, influence the environment around generator.
Waste discharge oil machine structure is additionally provided between oil-collecting groove body 5 and oil bottle 6, waste discharge oil machine structure is respectively communicated with oil-collecting groove body 5 and oil
Bottle 6；Waste discharge oil machine structure includes sliding part 12, oil valve 10 and oil pipe 9, and the bottom of oil collection base 3 is equipped with slide opening 15, and the one of sliding part 12
End is set in slide opening 15, and the other end of sliding part 12 is fixedly connected with the bottom wall of oil-collecting groove body 5, and drain oil is equipped in sliding part 12
13, drain oil 13 is extended to the other end of sliding part 12 by one end of sliding part 12, oil valve 10 be fixed on the bottom end of oil collection base 3 and
It is connected to slide opening 15, the both ends of oil pipe 9 are respectively communicated with oil valve 10 and oil bottle 6；The bottom of oil collection base 3 is equipped with bulge-structure 11, sliding
The bottom in hole 15 extends downwardly out the bottom end of bulge-structure 11, and the bottom end of bulge-structure 11 is equipped with for sealing the bottom end of slide opening 15
The oil cap 14 of lid, oil valve 10 are fixed on side of the oil cap 14 far from bulge-structure 11, the outside spiral shell of oil cap 14 and bulge-structure 11
Line connection；One end of sliding part 12 is fixedly connected with 5 bottom of oil-collecting groove body are as follows: sliding part 12 is close to one end of oil-collecting groove body 5
Outside is equipped with external screw thread, and sliding part 12 is screwed with the bottom wall of oil-collecting groove body 5 by external screw thread and is connect；The top of sliding part 12
It protrudes into oil-collecting groove body 5, and protrudes from the inner bottom wall setting of oil-collecting groove body 5；Sliding part 12 and slide opening 15 are circle, sliding part
The inner wall of 12 side wall and slide opening 15 is slidably connected, when collecting tank 5, which slides into, to abut with the edge in waste oil hole 4, sliding part 12
Always in slide opening 15, the waste oil in such oil-collecting groove body 5 is leaked without going past the top of slide opening 15 to the bottom wall of oil-collecting groove body 5
Between the bottom wall of oil collection base 3.
The oil-collecting groove body 5 of the utility model is set to the upside of oil bottle 6, therefore useless in oil-collecting groove body 5 after opening oil valve 10
Oil is automatically flowed under the effect of gravity in oil bottle 6.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (8)
1. a kind of Wind turbines waste oil collecting device, including the bearing block (1) being set on generator drive axle and bearing cap
(2), waste oil hole (4) are equipped between the bearing cap (2) and the bearing block (1), which is characterized in that further include oil collection base (3)
And opening, towards the oil-collecting groove body (5) of the waste oil hole (4), the oil collection base (3) is equipped with for accommodating the oil trap
The accommodating cavity of body (5), the oil-collecting groove body (5) are located in the accommodating cavity, and the oil collection base (3) is fixed on the bearing block
(1) on, the top of the oil collection base (3) is abutted with the bottom of the bearing cap (2), and the oil-collecting groove body (5) be located at it is described
Vertically below, the bearing cap (2) is equipped with for being connected to the waste oil hole (4) and the oil-collecting groove body (5) in waste oil hole (4)
Cavity (16)；
The bottom outside of the oil collection base (3) is equipped with oil bottle (6), and the inlet end of the oil bottle (6) and the oil collection base (3) can
Dismantling connection is also connected between the inner cavity and the bottom of the cavity (16) of the oil bottle (6) and is equipped with oil leaking hole (7).
2. a kind of Wind turbines waste oil collecting device according to claim 1, which is characterized in that the oil collection base (3) with
Leakproof silica gel is coated between the bearing cap (2) and at the abutting between the oil collection base (3) and the bearing block (1)
Layer.
3. a kind of Wind turbines waste oil collecting device according to claim 1, which is characterized in that the oil-collecting groove body (5)
It is additionally provided with waste discharge oil machine structure between the oil bottle (6), the waste discharge oil machine structure is respectively communicated with the oil-collecting groove body (5) and described
Oil bottle (6).
4. a kind of Wind turbines waste oil collecting device according to claim 3, which is characterized in that the waste discharge oil machine structure packet
Sliding part (12), oil valve (10) and oil pipe (9) are included, the bottom of the oil collection base (3) is equipped with slide opening (15), the sliding part (12)
One end be set in the slide opening (15), the bottom wall of the other end of the sliding part (12) and the oil-collecting groove body (5) is fixed to be connected
It connects, is equipped with drain oil (13) in the sliding part (12), the drain oil (13) is extended to by one end of the sliding part (12)
The other end of the sliding part (12), the oil valve (10) be fixed on the bottom end of the oil collection base (3) and with the slide opening (15)
Connection, the both ends of the oil pipe (9) are respectively communicated with the oil valve (10) and the oil bottle (6).
5. a kind of Wind turbines waste oil collecting device according to claim 4, which is characterized in that the oil collection base (3)
Bottom is equipped with bulge-structure (11), and the bottom of the slide opening (15) extends downwardly out the bottom end of the bulge-structure (11), described
The bottom end of bulge-structure (11) is equipped with for by the oil cap (14) of the bottom end closure of the slide opening (15), the oil valve (10) to be fixed
In the side of the oil cap (14) far from the bulge-structure (11), the outside of the oil cap (14) and the bulge-structure (11)
It is threadedly coupled.
6. a kind of Wind turbines waste oil collecting device according to claim 4, which is characterized in that the sliding part (12) is leaned on
It is equipped with external screw thread on the outside of one end of the nearly oil-collecting groove body (5), the sliding part (12) passes through the external screw thread and the oil-collecting
The bottom wall of groove body (5) is screwed connection.
7. a kind of Wind turbines waste oil collecting device according to claim 6, which is characterized in that sliding part (12) top
End is protruded into the oil-collecting groove body (5), and protrudes from the inner bottom wall of the oil-collecting groove body (5).
8. a kind of Wind turbines waste oil collecting device according to claim 1-7, which is characterized in that the oil bottle
(6) equipped with the breather valve (8) being connected to the oil bottle (6) inner cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822270535.7U CN209293971U (en) | 2018-12-28 | 2018-12-28 | A kind of Wind turbines waste oil collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822270535.7U CN209293971U (en) | 2018-12-28 | 2018-12-28 | A kind of Wind turbines waste oil collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209293971U true CN209293971U (en) | 2019-08-23 |
Family
ID=67650034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822270535.7U Active CN209293971U (en) | 2018-12-28 | 2018-12-28 | A kind of Wind turbines waste oil collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209293971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156335A (en) * | 2020-01-03 | 2020-05-15 | 国电联合动力技术有限公司 | Wind-powered electricity generation blade root platform respiratory device, wind-powered electricity generation blade and wind turbine generator system |
-
2018
- 2018-12-28 CN CN201822270535.7U patent/CN209293971U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111156335A (en) * | 2020-01-03 | 2020-05-15 | 国电联合动力技术有限公司 | Wind-powered electricity generation blade root platform respiratory device, wind-powered electricity generation blade and wind turbine generator system |
| CN111156335B (en) * | 2020-01-03 | 2021-03-12 | 国电联合动力技术有限公司 | Wind-powered electricity generation blade root platform respiratory device, wind-powered electricity generation blade and wind turbine generator system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2781501A1 (en) | Grease collector, wind turbine nacelle and method for collecting excess grease | |
| CN209293971U (en) | A kind of Wind turbines waste oil collecting device | |
| CN105333017A (en) | Sealing device, wind-driven generator and grease collecting method | |
| CN105674036B (en) | Method for collecting oil mist of bearing oil groove of water turbine generator and oil mist collecting device | |
| CN208221002U (en) | A kind of oil liquid collecting box in wind generating set engine room | |
| CN202962136U (en) | Special centrifugal type oil stain separator for compressed natural gas | |
| CN204901301U (en) | Through type collection oil bottle | |
| CN102900941B (en) | Filtering cover capable of preventing vacuum area from absorbing smoke outwards | |
| CN109327100B (en) | Bearing chamber installation assembly and wind driven generator | |
| CN208967037U (en) | A kind of radial seal ring and main shaft bearing end cover sealing device | |
| CN205901514U (en) | Motor oil discharge device | |
| CN206817140U (en) | Pitch variable bearings waste oil collecting device and its use its offshore wind generating | |
| CN216714608U (en) | Sealing device for yaw platform of fan tower | |
| CN205638913U (en) | Screw pump oil recovery wellhead assembly | |
| CN221032962U (en) | Automatic collecting device for oil spill of main bearing of wind turbine | |
| CN220204609U (en) | Ventilation structure of gear box | |
| CN216079259U (en) | Swing type fat sucking and discharging device | |
| CN112797144B (en) | Oil saving device for sealing shaft head of reduction gearbox of oil pumping unit | |
| CN219131358U (en) | Wind driven generator and bearing waste oil collecting device thereof | |
| CN113153661B (en) | Bolt protection device for wind turbine generator | |
| CN220505252U (en) | Oil collector for wind generating set | |
| CN204511783U (en) | Wind electricity blade collection adhesive dispenser | |
| CN220647817U (en) | Lubricating oil recovery device for fan bearing box | |
| CN113251294A (en) | Swing type fat sucking and discharging device | |
| CN212196691U (en) | Reinforced oil collecting bottle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |