High-performance intelligent lubricating device for permanent magnet motor and with cooling function

A permanent magnet motor, cooling and lubrication technology, applied in the direction of engine lubrication, safety devices, lubricating parts, etc., can solve the problems of oil waste, large pollution, large oil and gas, etc., and achieve the effect of reducing oil fume and small pollution

Inactive Publication Date: 2020-04-10
江苏指南润滑液压科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The lubricating device of the existing permanent magnet motor disk, the lubricating oil output by it, the oil temperature is too high, the oil gas is large, the pollution is large, resulting in waste of oil; and the cleanliness of the lubricating oil is low, which needs further improvement

Method used

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  • High-performance intelligent lubricating device for permanent magnet motor and with cooling function
  • High-performance intelligent lubricating device for permanent magnet motor and with cooling function
  • High-performance intelligent lubricating device for permanent magnet motor and with cooling function

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Embodiment Construction

[0031] An intelligent cooling and lubricating device for a high-performance permanent magnet motor, comprising an oil tank 1 and an oil pump 2. An electric heater 16 is arranged in the oil tank. , the other for standby; the oil pump is connected with the filter device 4, and the filter device includes two filters, one for use and the other for standby; the filter is connected to the compressor refrigeration equipment 5 to cool the oil, and the oil inlet of the compressor is connected to the output oil The pipeline 6 of the output oil is divided into two circuits 7, 8 and then connected with two oil supply ports 9, 10 for supplying oil to the disk of the permanent magnet motor, wherein the circuit 7 is provided with a butterfly valve connected in series 11. Throttle valve 12, a ball valve 13 is arranged on the other road; the oil return port 14 for receiving the oil return communicates with the fuel tank.

[0032] way to control:

[0033] Including three control methods: manua...

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PUM

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Abstract

The invention discloses a high-performance intelligent lubricating device for a permanent magnet motor and with a cooling function. A hermetic oil tank is adopted as the oil tank, an oil mist filter is installed on the oil tank, and two oil pumps are arranged, wherein one oil pump is for current use, and the other oil pump is for standby use. The oil pumps are connected with a filtering device, wherein the filtering device comprises two filters, one filter is for current use, and the other filter is for standby use. The filters are connected with compressor refrigeration equipment to cool oil,an oil transport port of a compressor is connected with an oil output pipeline, and after the oil output pipeline is divided into two paths, the two paths are connected with two oil supply ports which supply oil to a magnet disk of the permanent magnet motor respectively, wherein one path is provided with a butterfly valve and a throttling valve which are connected in series, the other path is provided with a ball valve, and an oil return port for collecting return oil communicates with the oil tank. According to the high-performance intelligent lubricating device, the oil supplied to the magnet disk of the permanent magnet motor is low in temperature and does not cause heavy pollution. Meanwhile, the oil is filtered by the oil mist filter, and 95% or more of oil fume can be reduced.

Description

technical field [0001] The invention relates to a cooling lubricating device for a permanent magnet motor. Background technique [0002] In the existing lubricating device for permanent magnet motor disks, the lubricating oil output by it has high oil temperature, large oil gas, and heavy pollution, resulting in waste of oil; and the cleanliness of the lubricating oil is low, which needs further improvement. Contents of the invention [0003] The purpose of the present invention is to provide an intelligent cooling and lubricating device for a high-performance permanent magnet motor that can cool the output oil and has a good use effect. [0004] Technical solution of the present invention is: [0005] An intelligent cooling and lubricating device for a high-performance permanent magnet motor, including an oil tank and an oil pump, and an electric heater is installed in the oil tank. , the other for standby; the oil pump is connected with the filter device, and the filte...

Claims

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Application Information

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IPC IPC(8): F16N7/38F16N29/02F16N39/04F16N39/06F16N39/02
CPCF16N7/385F16N29/02F16N39/02F16N39/04F16N39/06F16N2039/007F16N2200/10F16N2210/18F16N2260/20F16N2270/56F16N2270/62
Inventor 刘志飞杨凯王灵斌杨东庄永飞杨健健张爱东
Owner 江苏指南润滑液压科技有限公司
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