Yaw gear ring lubrication system

A lubrication system and ring gear technology, applied in gear lubrication/cooling, belt/chain/gear, transmission parts, etc., can solve the problems of increasing maintenance costs, achieve the effect of saving maintenance costs and improving lubrication efficiency

Pending Publication Date: 2018-05-15
华润电力风能(汕头濠江)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The yaw system in the prior art generally has multiple ring gears, and each ring gear needs lubricating oil for lubrication. The existing solution is to set up

Method used

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  • Yaw gear ring lubrication system

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Embodiment Construction

[0022] An embodiment of the present application provides a lubricating system for a yaw ring gear, which is used to improve the lubricating efficiency and reduce the maintenance cost of the lubricating pump.

[0023] A yaw ring gear lubrication system in the embodiment of the present invention, please refer to figure 1 as shown, figure 1 It is a structural schematic diagram of a yaw ring gear lubrication system provided in an embodiment of the present invention.

[0024] The yaw ring gear lubrication system includes: a lubrication pump 10 , a main oil pipeline 20 and a distributor group 30 .

[0025] One end of the main oil delivery pipeline 20 is connected to the lubricating pump 10 , and the other end of the main oil delivery pipeline 20 is connected to the distributor group 30 .

[0026] Specifically, the first end of the main oil pipeline 20 is provided with a main oil pipe joint 201, and the lubricating pump 10 is connected to the main oil pipe joint 201 of the main oil...

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PUM

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Abstract

The embodiment of the invention discloses a yaw gear ring lubrication system including a lubricating pump, a main oil pipeline and a distributor group. The lubricating pump is connected with the distributor group through the main oil pipeline, the distributor group includes a plurality of oil transportation openings, and each oil transportation opening of the oil transportation openings is used toconnect with a yaw gear ring. The lubrication efficiency is improved, and the maintenance cost of the lubricating pump is saved.

Description

technical field [0001] The present application relates to the field of wind power generation, in particular to a yaw ring gear lubrication system. Background technique [0002] The yaw system is one of the essential components of the horizontal axis wind turbine. The main function of the yaw system is to cooperate with the control system of the wind turbine to keep the wind rotor of the wind turbine always in the windward state, make full use of wind energy, and improve the power generation efficiency of the wind turbine. [0003] The yaw system needs regular maintenance, and the yaw system should be lubricated to ensure the continuous operation of the drive gear and yaw ring gear. [0004] The yaw system in the prior art generally has multiple ring gears, and each ring gear needs lubricating oil for lubrication. The existing solution is to set up a separate lubrication pump for each ring gear for lubrication, but this requires many Two lubricating pumps work at the same t...

Claims

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Application Information

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IPC IPC(8): F16H57/04
CPCF16H57/0434F16H57/0441
Inventor 倪孟岩尹鹏陈玉进詹明灼覃雁雁
Owner 华润电力风能(汕头濠江)有限公司
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