CN219549205U - Exhaust mechanism of mechanical pump of wind power gear box - Google Patents
Exhaust mechanism of mechanical pump of wind power gear box Download PDFInfo
- Publication number
- CN219549205U CN219549205U CN202320329502.3U CN202320329502U CN219549205U CN 219549205 U CN219549205 U CN 219549205U CN 202320329502 U CN202320329502 U CN 202320329502U CN 219549205 U CN219549205 U CN 219549205U
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- China
- Prior art keywords
- mechanical pump
- air outlet
- wind power
- communicated
- connecting plate
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 14
- 238000005461 lubrication Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 9
- 230000005611 electricity Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 239000010720 hydraulic oil Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses an exhaust mechanism of a mechanical pump of a wind power gear box, which comprises a connecting plate and an air outlet pipe, wherein the connecting plate is arranged between a mechanical pump body and an oil outlet pipe of the mechanical pump, and is provided with a round hole for communicating the oil outlet pipe of the mechanical pump with the oil outlet of the mechanical pump body; an air outlet communicated with the round hole is formed in the top of the connecting plate, one end of the air outlet pipe is communicated with the air outlet, the other end of the air outlet pipe is communicated with a three-way joint, one end of the three-way joint is communicated with the wind power gear box, the other end of the three-way joint is communicated with the filter exhaust pipe, and a sealing ring is arranged at the end face of the connecting plate, connected with the mechanical pump body; according to the utility model, the air in the mechanical pump body is discharged into the wind power gear box through the air outlet pipe by adding the connecting plate, the three-way connector and the air outlet pipe, so that the problem of low inlet oil pressure alarm is solved, the service life of the lubrication system is prolonged, and the lubrication system has the advantages of simple structure, convenience in assembly and disassembly, good sealing effect and replaceability on the tower.
Description
Technical Field
The utility model relates to the technical field of wind power gearboxes, in particular to a wind power gearbox mechanical pump exhaust mechanism.
Background
Lubrication of a wind power main gear box is a key link for maintaining normal operation of the gear box, and a lubrication device of the wind power main gear box sucks hydraulic oil in an oil tank of the gear box to a filtering device through a mechanical pump for filtering, and then transmits the hydraulic oil to each part needing lubrication in the gear box.
During operation of the wind power gear box, air accumulation in a mechanical pump cavity is easily caused by unsmooth pump exhaust when the mechanical pump absorbs oil, so that the mechanical pump is influenced, the inlet oil pressure is triggered to be low, and the normal use of the mechanical pump is influenced.
For this purpose we propose a wind-powered electricity generation gear box mechanical pump exhaust mechanism.
Disclosure of Invention
It is an object of the present utility model to provide a wind powered gearbox mechanical pump exhaust mechanism that solves or at least alleviates one or more of the above-mentioned and other problems of the prior art.
In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:
an exhaust mechanism of a mechanical pump of a wind power gear box, comprising:
the connecting plate is arranged between the mechanical pump body and the mechanical pump outlet pipe, and a round hole used for communicating the mechanical pump outlet pipe with the mechanical pump body outlet is formed in the connecting plate;
the air outlet is formed in the top of the connecting plate, the air outlet is communicated with the round hole, one end of the air outlet is communicated with the air outlet, the other end of the air outlet is communicated with a three-way joint, one end of the three-way joint is communicated with the wind power gear box, and the other end of the three-way joint is communicated with the filter exhaust pipe.
In the exhaust mechanism of the mechanical pump of the wind power gear box, a sealing ring is arranged at the end face where the connecting plate is connected with the mechanical pump body.
According to the exhaust mechanism of the mechanical pump of the wind power gear box, the sealing ring is an asbestos-free sealing ring.
According to the exhaust mechanism of the mechanical pump of the wind power gear box, the air outlet pipe is a hose.
According to the exhaust mechanism of the mechanical pump of the wind power gear box, the inner wall of the air outlet is provided with the internal thread, the lower end of the air outlet pipe is communicated with the external thread pipe, and the external thread pipe is fixedly communicated with the air outlet through threads.
According to the exhaust mechanism of the mechanical pump of the wind power gear box, the upper end of the external threaded pipe is sleeved with the hexagonal nut, and the hexagonal nut and the external threaded pipe are welded and fixed.
The utility model has at least the following beneficial effects:
according to the utility model, the air in the mechanical pump body is discharged into the wind power gear box through the air outlet pipe by adding the connecting plate, the three-way connector and the air outlet pipe, so that the problem of low inlet oil pressure alarm is solved, the service life of the lubrication system is prolonged, and the lubrication system has the advantages of simple structure, convenience in assembly and disassembly, good sealing effect and replaceability on the tower.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
fig. 1 is a schematic structural view of the present utility model.
Reference numerals illustrate:
1. a mechanical pump body; 2. a seal ring; 3. a connecting plate; 4. an air outlet pipe; 5. and an oil outlet pipe of the mechanical pump.
Detailed Description
The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.
Referring to fig. 1, in an embodiment of the utility model,
the utility model provides a wind-powered electricity generation gear box mechanical pump exhaust mechanism comprises connecting plate 3 and outlet duct 4, connecting plate 3 sets up between mechanical pump body 1 and mechanical pump oil outlet 5, the round hole that is used for mechanical pump oil outlet 5 and mechanical pump body 1 oil-out to be linked together has been seted up on the connecting plate 3, the gas outlet that is linked together with the round hole has been seted up at the top of connecting plate 3, the one end and the gas outlet of outlet duct 4 are linked together, the other end intercommunication of outlet duct 4 has three way connection, three way connection's one end is linked together with "filter blast pipe mounted position" that sets up on the wind-powered electricity generation gear box, three way connection's the other end is linked together with the filter blast pipe.
Through adopting above-mentioned technical scheme, through increasing a connecting plate 3 and three way connection, outlet duct 4 with the air in the mechanical pump body 1 through outlet duct 4 discharge wind-powered electricity generation gear box in, solve entry oil pressure low alarm problem, extension lubricating system life.
Specifically, the terminal surface department that connecting plate 3 is connected with mechanical pump body 1 is provided with sealing washer 2, can effectively improve the leakproofness between mechanical pump body 1 and the connecting plate 3 through the sealing washer 2 that sets up.
Specifically, the sealing ring 2 is an asbestos-free sealing ring which has strong sealing performance and is made of environment-friendly materials.
Specifically, the air outlet pipe 4 is a hose to improve the stability during air discharge.
Specifically, the inner wall of gas outlet has seted up the internal thread, and the lower extreme intercommunication of outlet duct 4 has the external screw thread pipe, and the external screw thread pipe passes through screw thread fixed intercommunication with the gas outlet, is convenient for to the dismouting of outlet duct 4.
Specifically, the hexagonal nut is connected to the upper end of the external thread pipe in a sleeved mode, the hexagonal nut and the external thread pipe are welded and fixed, and the external thread pipe is convenient to disassemble and assemble by using the over-rotating hexagonal nut.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
Working principle: through increasing a connecting plate 3 and three way connection, outlet duct 4 with the air in the mechanical pump body 1 through outlet duct 4 in arranging the wind-powered electricity generation gear box, solve entry oil pressure low alarm problem, extension lubricating system life, and simple structure, be convenient for assemble and disassemble, sealed effectual possesses on the tower interchangeability.
While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.
Claims (6)
1. An exhaust mechanism of a mechanical pump of a wind power gear box is characterized by comprising:
the connecting plate (3), the connecting plate (3) is arranged between the mechanical pump body (1) and the mechanical pump outlet pipe (5), and a round hole used for communicating the mechanical pump outlet pipe (5) with the mechanical pump body (1) outlet is formed in the connecting plate (3);
the air outlet is formed in the top of the connecting plate (3), the air outlet is communicated with the round hole, one end of the air outlet pipe (4) is communicated with the air outlet, the other end of the air outlet pipe (4) is communicated with a three-way joint, one end of the three-way joint is communicated with a wind power gear box, and the other end of the three-way joint is communicated with a filter exhaust pipe.
2. The wind power gearbox mechanical pump exhaust mechanism of claim 1, wherein: the end face of the connecting plate (3) connected with the mechanical pump body (1) is provided with a sealing ring (2).
3. The wind power gearbox mechanical pump exhaust mechanism of claim 2, wherein: the sealing ring (2) is an asbestos-free sealing ring.
4. The wind power gearbox mechanical pump exhaust mechanism of claim 1, wherein: the air outlet pipe (4) is a hose.
5. The exhaust mechanism of a mechanical pump of a wind power gearbox of claim 4, wherein: the inner wall of the air outlet is provided with an internal thread, the lower end of the air outlet pipe (4) is communicated with an external thread pipe, and the external thread pipe is fixedly communicated with the air outlet through threads.
6. The wind power gearbox mechanical pump exhaust mechanism of claim 5, wherein: the hexagonal nut is sleeved at the upper end of the external threaded pipe, and the hexagonal nut is fixedly welded with the external threaded pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320329502.3U CN219549205U (en) | 2023-02-28 | 2023-02-28 | Exhaust mechanism of mechanical pump of wind power gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320329502.3U CN219549205U (en) | 2023-02-28 | 2023-02-28 | Exhaust mechanism of mechanical pump of wind power gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219549205U true CN219549205U (en) | 2023-08-18 |
Family
ID=87737892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320329502.3U Active CN219549205U (en) | 2023-02-28 | 2023-02-28 | Exhaust mechanism of mechanical pump of wind power gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219549205U (en) |
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2023
- 2023-02-28 CN CN202320329502.3U patent/CN219549205U/en active Active
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