Lubricating device for gas turbine multi-stage transmission reducer

A lubricating device and gas turbine technology, applied in the direction of gear lubrication/cooling, etc., can solve the problems of high-position bearings that cannot be lubricated, small in size and weight, and occupy a large space, so as to eliminate hidden dangers of oil leakage, improve safety, and prolong service life. Effect

Active Publication Date: 2016-12-14
马鞍山市恒达工模具材料有限公司
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AI Technical Summary

Problems solved by technology

A gas turbine is a new type of power equipment that uses the gas produced by burning combustible gas to directly perform work to drive the operation of large equipment such as generator sets. It is used in the reducer of the main drive system of large gas turbines. It needs to have large power, transmission torque and transmission ratio. Efficiency High, small volume and weight, long service life and high manufacturing precision. In order to balance the thermal power, the reducer will reduce the amount of oil in the box, resulting in high-position bearings that cannot be lubricated and require forced lubrication. Existing technologies mostly use The motor drives the motor pump for external forced lubrication, which takes up a lot of space, is easy to corrode and rust, has hidden dangers of oil leakage, and even causes the reducer to be burned out

Method used

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  • Lubricating device for gas turbine multi-stage transmission reducer

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Embodiment Construction

[0008] exist figure 1 In the shown lubricating device for a gas turbine multi-stage transmission reducer, it is characterized by a motor 2, an oil reservoir 3, a lubricating oil 4, an oil reservoir A end 6, an oil reservoir B end 5, The oil pipe 7 is composed of; the lubricating device is arranged inside the reducer 1, and a sealed oil reservoir 3 is arranged inside the reducer 1, and the oil reservoir 3 is arranged close to the inner wall of the reducer 1, and the braking is controlled by the motor 2. Lubricating oil 4 used for lubrication is installed in the oil storage 3, the A end 6 of the oil storage is connected to the shaft end pump, the B end 5 of the oil storage is connected to the oil pipes at the high bearings of each shaft of the reducer 1 7 are connected; the shaft end pump works, the lubricating oil enters the A terminal 6 of the oil storage from the shaft end pump, and then flows from the A terminal 6 of the oil storage to the B terminal 5 of the oil storage thr...

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Abstract

A lubricating device for a multi-stage transmission reducer of a gas turbine is characterized in that it is composed of a reducer, an electric motor, an oil storage, a lubricating oil, an A end of the oil storage, a B end of the oil storage, and an oil pipe. The lubricating device is arranged inside the reducer, and a sealed oil reservoir is arranged inside the reducer, and the braking is controlled by the electric motor, and the lubricant reservoir is filled with lubricating oil for lubrication. The invention occupies a small space, is not easy to corrode and rust, eliminates the hidden danger of oil leakage, prolongs the service life of the reducer, improves the safety of the gas turbine multistage transmission reducer, and can meet the lubrication requirements of the gas turbine multistage transmission reducer.

Description

technical field [0001] The invention belongs to the field of lubricating devices, in particular to a lubricating device for a gas turbine multi-stage transmission reducer. Background technique [0002] The invention relates to the field of a lubricating device for a reducer. A gas turbine is a new type of power equipment that uses the gas produced by burning combustible gas to directly perform work to drive the operation of large equipment such as generator sets. It is used in the reducer of the main drive system of large gas turbines. It needs to have large power, transmission torque and transmission ratio. Efficiency High, small volume and weight, long service life and high manufacturing precision. In order to balance the thermal power, the reducer will reduce the amount of oil in the box, resulting in high-position bearings that cannot be lubricated and require forced lubrication. Existing technologies mostly use The motor drives the motor pump for external forced lubric...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H57/04
Inventor 韩红卫钱和革
Owner 马鞍山市恒达工模具材料有限公司
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