CN204572353U - The outside oil-collecting device of tower barrel of wind generating set - Google Patents
The outside oil-collecting device of tower barrel of wind generating set Download PDFInfo
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- CN204572353U CN204572353U CN201520265778.5U CN201520265778U CN204572353U CN 204572353 U CN204572353 U CN 204572353U CN 201520265778 U CN201520265778 U CN 201520265778U CN 204572353 U CN204572353 U CN 204572353U
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Abstract
The utility model provides the outside oil-collecting device of a kind of tower barrel of wind generating set, comprise annular oil drip pan, oil guide pipe and connect oil drum, described annular oil drip pan is around being arranged on the tower cylinder of wind-driven generator, the bottom of described annular oil drip pan is provided with oil guiding hole, one end of described oil guide pipe and described oil guiding hole UNICOM, the other end of described oil guide pipe be arranged on described annular oil drip pan below meet oil drum UNICOM.The outside oil-collecting device of tower barrel of wind generating set of the present utility model, by accessing at tower cylinder outer installment annular oil drip pan the oil leaked wind-driven generator tower outside, being imported to by the oil that annular oil drip pan accesses by oil guide pipe connects in oil drum again, effectively have collected and leak and the lubricant oil spread to tower cylinder outside and hydraulic oil from engine rooms of wind power generators, avoid tower cylinder polluted by Leakage Energy and variable color occurs, solve the problem of environmental pollution.
Description
Technical field
The utility model relates to a kind of oil-collecting device, particularly relates to the outside oil-collecting device of tower barrel of wind generating set.
Background technique
Wind power generating set (hereinafter referred to as blower fan) is in operation, and the parts in cabin may exist oil leakage phenomenon.If oil spill is cleared up not in time or process not yet in effect, above-mentioned oil spill will overflow between cabin and tower cylinder, from tower cylinder top to dirty, and whole tower tube outer surface of stretching, flow in tower barrel base and soil thereof always.The generation of above-mentioned phenomenon not only have impact on the aesthetic property of blower fan entirety, also pollutes physical environment.Harmful effect served by fan MANUFACTURER and wind energy turbine set management band, also will bear tower cylinder cleaning charge and use.At present, the design of tower cylinder or on-the-spot units' installation all do not have the outside oil-collecting device of tower cylinder and correlation technique thereof.
Model utility content
The object of embodiment of the present utility model is to provide a kind of tower barrel of wind generating set outside oil-collecting device, to collect wind-driven generator tower outside institute oil spill, solves the problem of environmental pollution.
For achieving the above object, embodiment of the present utility model provides the outside oil-collecting device of a kind of tower barrel of wind generating set, comprise annular oil drip pan, oil guide pipe and connect oil drum, described annular oil drip pan is around being arranged on the tower cylinder of wind-driven generator, the bottom of described annular oil drip pan is provided with oil guiding hole, one end of described oil guide pipe and described oil guiding hole UNICOM, the other end of described oil guide pipe be arranged on described annular oil drip pan below meet oil drum UNICOM.
Further, the cross section of described annular oil drip pan is U-shaped, and the madial wall of described annular oil drip pan is around being fixed on the epimere tower cylinder of wind-driven generator.
Further, described annular oil drip pan is formed by multiple oil drip pan unit spliced or one-body molded.
Further, also comprise multiple magnetic support pipe clamp, described oil guide pipe is fixed on the tower drum outer wall of described wind-driven generator by described multiple magnetic basement tube folder.
Further, described oil guide pipe is installed back to the prevailing wind direction of wind-driven generator.
Further, described in connect on oil drum and be provided with bung, described bung is provided with oil pipe hole, connects in oil drum described in the other end of described oil guide pipe is inserted by described oil pipe hole.
Further, connect oil drum described in be arranged on the ground of the tower barrel base of wind-driven generator.
Further, also comprise multiple bellows, described oil guide pipe is segmentation structure, and the oil guide pipe between each section of tower cylinder of described wind-driven generator adopts described bellows transition to connect.
The outside oil-collecting device of the tower barrel of wind generating set that the utility model embodiment provides, by accessing at tower cylinder outer installment annular oil drip pan the oil leaked wind-driven generator tower outside, being imported to by the oil that annular oil drip pan accesses by oil guide pipe connects in oil drum again, effectively have collected and leak and the lubricant oil spread to tower cylinder outside and hydraulic oil from engine rooms of wind power generators, avoid tower cylinder polluted by Leakage Energy and variable color occurs, solve the problem of environmental pollution.
Accompanying drawing explanation
Fig. 1 is the device schematic diagram of the utility model embodiment;
Fig. 2 is the scheme of installation of the device of the utility model embodiment;
Fig. 3 is for structure shown in Fig. 2 is at the partial enlarged drawing at I place;
Fig. 4 is for structure shown in Fig. 2 is at the partial enlarged drawing at II place.
Drawing reference numeral illustrates:
1-annular oil drip pan; 11-oil guiding hole; 2-oil guide pipe; 3-connects oil drum; 31-bung; 32-oil pipe hole; 4-tower cylinder; 5-cabin; 6-magnetic support pipe clamp; 7-bellows.
Embodiment
Below in conjunction with accompanying drawing, the outside oil-collecting device of tower barrel of wind generating set that embodiment of the present utility model provides is described in detail.
Tower barrel of wind generating set (hereinafter referred to as tower cylinder) the outside oil-collecting device that the utility model embodiment provides, by accessing at tower cylinder outer installment annular oil drip pan the oil (be generally and leak and the lubricant oil spread to tower cylinder outside and hydraulic oil from engine rooms of wind power generators) leaked tower cylinder outside, being imported to by the oil that annular oil drip pan accesses by oil guide pipe connects in oil drum again, effectively have collected and leak and the lubricant oil spread to tower cylinder outside and hydraulic oil from engine rooms of wind power generators, avoid tower cylinder polluted by Leakage Energy and variable color occurs, and then avoid Leakage Energy to tower cylinder, the pollution of basis and soil, prevent environmental pollution, save the energy, reduce cost.
As shown in Figures 1 to 4, Fig. 1 is the device schematic diagram of the utility model embodiment, Fig. 2 is the scheme of installation of the device of the utility model embodiment, and Fig. 3 is for structure shown in Fig. 2 is at the partial enlarged drawing at I place, and Fig. 4 is for structure shown in Fig. 2 is at the partial enlarged drawing at II place.The outside oil-collecting device of tower barrel of wind generating set of the utility model embodiment, comprise annular oil drip pan 1, oil guide pipe 2 and connect oil drum 3, described annular oil drip pan 1 is around being arranged on the tower cylinder 4 of wind-driven generator, the bottom of described annular oil drip pan 1 is provided with oil guiding hole 11, one end of described oil guide pipe 2 and described oil guiding hole 11 UNICOM, the other end of described oil guide pipe 2 be arranged on described annular oil drip pan 1 below meet oil drum 3 UNICOM.Wherein, oil guide pipe 2 can be made up of aluminum alloy material.Tower cylinder 4 outer wall installs annular oil drip pan 1, can collect and overflow and the lubricant oil spread to tower cylinder 4 outside and hydraulic oil from cabin 5, decrease and reveal oil to tower cylinder 4, basis and the pollution of soil, thus solve the contaminated rear problem needing cleaning of tower cylinder 4, saved cleaning charge use.Leakage Energy that annular oil drip pan 1 accesses by oil guide pipe 2 imports and connects in oil drum 3, Leakage Energy is collected into completely and connects in oil drum 3, and Leakage Energy can recycling, has saved the energy.And the device of the utility model embodiment makes simple, easy for installation.
In said apparatus, as shown in Figure 1, the cross section of annular oil drip pan 1 can be U-shaped, and the madial wall of annular oil drip pan 1 can around being fixed on the epimere tower cylinder of wind-driven generator.Wherein, annular oil drip pan 1 can adopt glass fibre reinforced plastics or aluminum alloy material to make.Annular oil drip pan 1 is arranged on the epimere tower cylinder of wind-driven generator, the Leakage Energy in cabin 5 can be accessed in time, decrease the contaminated area of Leakage Energy on tower cylinder 4.
For the ease of the installation of annular oil drip pan 1, annular oil drip pan 1 can be spliced by multiple oil drip pan unit (not shown).Particularly, whole annular oil drip pan 1 can be formed by three pieces of oil drip pan unit spliceds, and structure glue can be used to be bonded in respectively on the outer wall of epimere tower cylinder by three pieces of oil drip pan unit.In order to not affect the normal work in cabin 5, the annular oil drip pan 1 of three pieces of oil drip pan unit compositions has certain spacing with bottom, cabin 5.When adopting the bonding oil drip pan unit of structure glue, do not need perforate or welding on the outer wall of tower cylinder 4, decrease welding stress or other stress to the impact of the intensity of tower cylinder 4, and structure glue is bonding firm, durable in use.Certainly, annular oil drip pan 1 also can adopt one-body molded, when installing like this, needs annular oil drip pan 1 to be arranged in advance on the epimere tower cylinder of wind-driven generator.
In order to fixing oil guide pipe 2, embodiment of the present utility model also comprises multiple magnetic support pipe clamp 6, and oil guide pipe 2 is fixed on the outer wall of tower cylinder 4 of wind-driven generator by multiple magnetic support pipe clamp 6.Particularly, one end of magnetic support pipe clamp 6 is adsorbed on the outer wall of tower cylinder 4, and the other end is fixedly connected with oil guide pipe 2, to be fixed on the outer wall of tower cylinder 4 by oil guide pipe 2.Adopt magnetic support pipe clamp 6 to fix the mode of oil guide pipe 2, do not need perforate or welding on the outer wall of tower cylinder 4, decrease welding stress or other stress to the impact of the intensity of tower cylinder 4.
In said structure, as shown in Figures 2 to 4, with fixing oil guide pipe 2 on the outer wall that multiple magnetic support pipe clamp 6 is adsorbed on tower cylinder 4, in order to improve the fixing reliability of oil guide pipe 2, oil guide pipe 2 can be installed back to the prevailing wind direction of wind-driven generator (the twice curved arrow in Fig. 2 represents prevailing wind direction).When wind-driven generator works under windy conditions, oil guide pipe 2, back to the prevailing wind direction of wind-driven generator, makes the fixed position of multiple magnetic support pipe clamp 6 can not change because of the effect of wind-force, thus improves the fixing reliability of oil guide pipe 2.
For the design connecing oil drum 3 in said apparatus, connect on oil drum 3 and can be provided with bung 31, bung 31 can be provided with oil pipe hole 32, connect in oil drum 3 described in the other end of described oil guide pipe 2 is inserted by described oil pipe hole 32.The setting of bung 31 prevents extraneous dust to enter and connects in oil drum 3, makes the Leakage Energy connect in oil drum 3 can recycling.
In said structure, as shown in Figure 2 and Figure 4, connect oil drum 3 can be arranged on the ground (not shown) of the tower barrel base of wind-driven generator.Particularly, at lower guide oilhole 11 place of annular oil drip pan 1, an oil guide pipe 2 is installed until 700mm place above foundation ground, on ground place one containing bung 31 connect oil drum 3 (bung 31 being opened an oil pipe hole 32), oil guide pipe 2 by oil pipe hole 32 insert connect in oil drum 3.Connecing oil drum 3 is arranged on the ground of tower barrel base, makes to connect oil drum 3 and is convenient to safeguard, change.The Leakage Energy in cabin 5 that annular oil drip pan 1 is collected, to be imported to Leakage Energy from the top of tower cylinder 4 by oil guide pipe 2 and connects in oil drum 3, thus is collected into completely by Leakage Energy and connects in oil drum 3, and the Leakage Energy of collection can also recycling.
As shown in Figure 2 and Figure 4, in prior art, tower cylinder 4 is generally docked by multistage tower cylinder and forms, at the joint of tower cylinder 4 (in Fig. 2 and Fig. 4, horizontal line on tower cylinder represents joint) there is the convex portion of flange (not shown) usually, above-mentioned convex portion is avoided in order to make oil guide pipe 2, the device of the utility model embodiment can also comprise multiple bellows 7, oil guide pipe 2 is segmentation structure, and the oil guide pipe 2 between each section of tower cylinder of wind-driven generator adopts bellows 7 transition to connect.Wherein, multiple bellows 7 can be steel corrugated pipe.The radian that bellows 7 is formed reasonably can avoid the convex portion of flange, makes the entirety of wind-driven generator keep attractive in appearance.
Below the installation and maintenance of the outside oil-collecting device of tower barrel of wind generating set that embodiment of the present utility model provides is described in detail.
Before blower fan tower barrel is installed, the outer wall of epimere tower cylinder is installed annular oil drip pan 1, the outer wall of all the other section of tower cylinder is installed magnetic support pipe clamp 6 and installs oil guide pipe 2, the oil guide pipe 2 between each section of tower cylinder 4 connects the transition of employing bellows 7 and connects.When tower cylinder 4 lifts, when distance between two sections of tower cylinders is about 150mm, stops crane landing suspension hook, connect the bellows 7 between two sections of tower cylinders, and then the suspension hook install tower cylinder of landing, the Placement of the oil guide pipe 2 between every section of tower cylinder is identical with above-mentioned Placement.The prevailing wind direction that oil guide pipe 2 must facing away from wind-driven generator is installed, and the ground of tower barrel base places one and connects oil drum 3, and oil guide pipe 2 inserts and connects in oil drum 3, and the Leakage Energy that annular oil drip pan 1 is collected is imported to by oil guide pipe 2 and connects in oil drum 3.Attendant regularly checks whether the oil connect in oil drum 3 fills, with more changing-over oil drum.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; change can be expected easily or replace, all should be encompassed within protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain of described claim.
Claims (8)
1. the outside oil-collecting device of tower barrel of wind generating set, it is characterized in that, comprise annular oil drip pan (1), oil guide pipe (2) and connect oil drum (3), described annular oil drip pan (1) is around being arranged on the tower cylinder (4) of wind-driven generator, the bottom of described annular oil drip pan (1) is provided with oil guiding hole (11), one end of described oil guide pipe (2) and described oil guiding hole (11) UNICOM, the other end of described oil guide pipe (2) be arranged on described annular oil drip pan (1) below meet oil drum (3) UNICOM.
2. the outside oil-collecting device of tower barrel of wind generating set according to claim 1, it is characterized in that, the cross section of described annular oil drip pan (1) is U-shaped, and the madial wall of described annular oil drip pan (1) is around being fixed on the epimere tower cylinder of wind-driven generator.
3. the outside oil-collecting device of tower barrel of wind generating set according to claim 2, is characterized in that, described annular oil drip pan (1) is formed by multiple oil drip pan unit spliced or one-body molded.
4. the outside oil-collecting device of tower barrel of wind generating set according to claim 1, it is characterized in that, also comprise multiple magnetic support pipe clamp (6), described oil guide pipe (2) is fixed on tower cylinder (4) outer wall of described wind-driven generator by described multiple magnetic support pipe clamp (6).
5. the outside oil-collecting device of tower barrel of wind generating set according to claim 1, it is characterized in that, described oil guide pipe (2) is installed back to the prevailing wind direction of wind-driven generator.
6. the outside oil-collecting device of tower barrel of wind generating set according to claim 1, it is characterized in that, described connecing on oil drum (3) is provided with bung (31), described bung (31) is provided with oil pipe hole (32), the other end of described oil guide pipe (2) connects in oil drum (3) described in described oil pipe hole (32) insertion.
7. the outside oil-collecting device of tower barrel of wind generating set according to claim 1, is characterized in that, described in connect oil drum (3) and be arranged on the ground of the tower barrel base of wind-driven generator.
8. the outside oil-collecting device of tower barrel of wind generating set according to claim 7, it is characterized in that, also comprise multiple bellows (7), described oil guide pipe (2) is segmentation structure, and the oil guide pipe (2) between each section of tower cylinder (4) of described wind-driven generator adopts described bellows (7) transition to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265778.5U CN204572353U (en) | 2015-04-28 | 2015-04-28 | The outside oil-collecting device of tower barrel of wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520265778.5U CN204572353U (en) | 2015-04-28 | 2015-04-28 | The outside oil-collecting device of tower barrel of wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572353U true CN204572353U (en) | 2015-08-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520265778.5U Active CN204572353U (en) | 2015-04-28 | 2015-04-28 | The outside oil-collecting device of tower barrel of wind generating set |
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| CN (1) | CN204572353U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640550A (en) * | 2016-12-01 | 2017-05-10 | 重庆川东船舶重工有限责任公司 | Magnet base flexible pipe fixing clamp |
| CN113550874A (en) * | 2021-08-24 | 2021-10-26 | 华能新能源上海发电有限公司 | Waste oil collecting device for tower of wind generating set |
| US11668274B2 (en) | 2017-03-07 | 2023-06-06 | Adwen Gmbh | Nacelle having liquid retaining properties |
-
2015
- 2015-04-28 CN CN201520265778.5U patent/CN204572353U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106640550A (en) * | 2016-12-01 | 2017-05-10 | 重庆川东船舶重工有限责任公司 | Magnet base flexible pipe fixing clamp |
| US11668274B2 (en) | 2017-03-07 | 2023-06-06 | Adwen Gmbh | Nacelle having liquid retaining properties |
| CN113550874A (en) * | 2021-08-24 | 2021-10-26 | 华能新能源上海发电有限公司 | Waste oil collecting device for tower of wind generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 830026 No. 107, Shanghai Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee after: Jinfeng Technology Co.,Ltd. Address before: 830026 No. 107, Shanghai Road, Urumqi economic and Technological Development Zone, the Xinjiang Uygur Autonomous Region Patentee before: XINJIANG GOLDWIND SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |