CN211399284U - High-performance permanent magnet motor cooling and lubricating device - Google Patents
High-performance permanent magnet motor cooling and lubricating device Download PDFInfo
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- CN211399284U CN211399284U CN201922357317.1U CN201922357317U CN211399284U CN 211399284 U CN211399284 U CN 211399284U CN 201922357317 U CN201922357317 U CN 201922357317U CN 211399284 U CN211399284 U CN 211399284U
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Abstract
The utility model discloses a high-performance permanent magnet motor cooling and lubricating device, wherein an oil tank adopts a sealed oil tank, an oil mist filter is arranged on the oil tank, and two oil pumps are arranged, one oil pump is used and the other oil pump is standby; the oil pump is connected with a filtering device, the filtering device comprises two filters, one filter is used, and the other filter is standby; the filter is connected with compressor refrigeration equipment to cool oil, an oil delivery port of the compressor is connected with an oil output pipeline, the oil output pipeline is divided into two paths and then is respectively connected with two oil supply ports for supplying oil to a magnetic disk of the permanent magnet motor, wherein a butterfly valve and a throttle valve which are connected in series are arranged on one path, and a ball valve is arranged on the other path; an oil return port for receiving return oil is communicated with the oil tank. The oil supplied to the permanent magnet motor disk of the utility model has lower temperature and little pollution; and the oil smoke can be reduced by more than 95% by filtering through an oil mist filter.
Description
Technical Field
The utility model relates to a permanent-magnet machine cooling and lubricating device.
Background
The lubricating oil output by the conventional lubricating device for the magnetic disc of the permanent magnet motor has the disadvantages of overhigh oil temperature, large oil gas and large pollution, thereby causing the waste of the oil; moreover, the cleanliness of the lubricating oil is low, and further improvement is required.
Disclosure of Invention
An object of the utility model is to provide a can cool off the oil of output, excellent in use effect's high performance permanent-magnet machine cooling and lubrication device.
The technical solution of the utility model is that:
the utility model provides a high performance permanent-magnet machine cooling and lubrication device, includes oil tank, oil pump, is equipped with electric heater, characterized by in the oil tank: the oil tank adopts a sealed oil tank, an oil mist filter is arranged on the oil tank, and two oil pumps are used, one for standby; the oil pump is connected with a filtering device, the filtering device comprises two filters, one filter is used, and the other filter is standby; the filter is connected with compressor refrigeration equipment to cool oil, an oil delivery port of the compressor is connected with an oil output pipeline, the oil output pipeline is divided into two paths and then is respectively connected with two oil supply ports for supplying oil to a magnetic disk of the permanent magnet motor, wherein a butterfly valve and a throttle valve which are connected in series are arranged on one path, and a ball valve is arranged on the other path; an oil return port for receiving return oil is communicated with the oil tank.
The oil pump is connected with an overflow channel, and an overflow valve is arranged on the overflow channel.
The oil supplied to the permanent magnet motor disk of the utility model has lower temperature and little pollution; and the oil smoke can be reduced by more than 95% by filtering through an oil mist filter.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Detailed Description
A high-performance permanent magnet motor cooling and lubricating device comprises an oil tank 1 and an oil pump 2, wherein an electric heater 16 is arranged in the oil tank, the oil tank adopts a sealed oil tank, an oil mist filter 3 is arranged on the oil tank, and two oil pumps are arranged, one oil pump is used and the other oil pump is standby; the oil pump is connected with a filtering device 4, the filtering device comprises two filters, one is used, and the other is standby; the filter is connected with a compressor refrigeration device 5 to cool oil, an oil delivery port of the compressor is connected with a pipeline 6 for outputting oil, the pipeline for outputting oil is divided into two paths 7 and 8 and then is respectively connected with two oil supply ports 9 and 10 for supplying oil to a magnetic disk of a permanent magnet motor, wherein one path 7 is provided with a butterfly valve 11 and a throttle valve 12 which are connected in series, and the other path is provided with a ball valve 13; an oil return port 14 that receives return oil communicates with the oil tank.
The oil pump is connected with an overflow channel, and an overflow valve 15 is arranged on the overflow channel.
Claims (2)
1. The utility model provides a high performance permanent-magnet machine cooling and lubrication device, includes oil tank, oil pump, is equipped with electric heater, characterized by in the oil tank: the oil tank adopts a sealed oil tank, an oil mist filter is arranged on the oil tank, and two oil pumps are used, one for standby; the oil pump is connected with a filtering device, the filtering device comprises two filters, one filter is used, and the other filter is standby; the filter is connected with compressor refrigeration equipment to cool oil, an oil delivery port of the compressor is connected with an oil output pipeline, the oil output pipeline is divided into two paths and then is respectively connected with two oil supply ports for supplying oil to a magnetic disk of the permanent magnet motor, wherein a butterfly valve and a throttle valve which are connected in series are arranged on one path, and a ball valve is arranged on the other path; an oil return port for receiving return oil is communicated with the oil tank.
2. The cooling and lubricating device for the high-performance permanent magnet motor according to claim 1, is characterized in that: the oil pump is connected with an overflow channel, and an overflow valve is arranged on the overflow channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922357317.1U CN211399284U (en) | 2019-12-25 | 2019-12-25 | High-performance permanent magnet motor cooling and lubricating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922357317.1U CN211399284U (en) | 2019-12-25 | 2019-12-25 | High-performance permanent magnet motor cooling and lubricating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211399284U true CN211399284U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922357317.1U Active CN211399284U (en) | 2019-12-25 | 2019-12-25 | High-performance permanent magnet motor cooling and lubricating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN211399284U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484250A (en) * | 2022-01-18 | 2022-05-13 | 中石化四机石油机械有限公司 | Hydraulic end double-lubrication system for electric fracturing sledge equipment and control method |
-
2019
- 2019-12-25 CN CN201922357317.1U patent/CN211399284U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114484250A (en) * | 2022-01-18 | 2022-05-13 | 中石化四机石油机械有限公司 | Hydraulic end double-lubrication system for electric fracturing sledge equipment and control method |
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