Lubricating oil self-circulation type water turbine for cooling tower
A self-circulating cooling tower technology, applied in gear lubrication/cooling, mechanical equipment, belt/chain/gear, etc., can solve problems affecting the normal operation of water turbines, achieve heat dissipation and maintenance convenience, and ensure normal use.
Inactive Publication Date: 2015-11-25
WUHU SANFENG ENERGY SAVING EQUIP
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a lubricating oil self-circulating cooling tower water turbine to solve the problem of affecting the normal operation of the water turbine when the oil leakage occurs in the reducer of the existing cooling tower water turbine
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[0008] See figure 1 , lubricating oil self-circulating cooling tower water turbine, including: a volute 1, a runner 2 arranged in the volute 1 and a reducer connected to the runner 2, the reducer includes a casing 3, and is arranged in the casing 3 The input shaft 4 connected to the runner 2 at the bottom, the output shaft 5 connected to the input shaft 4 on the top of the casing 3, the oil pump 6 arranged at the lower part of the casing 3 and the oil delivery pipe 7 connected to the oil pump 6, the outlet of the oil pump 6 The oil port is connected to the bottom end of the oil delivery pipe 7 , and the top end of the oil delivery pipe 7 communicates with the top of the housing 3 .
[0009] The principle of use of the present invention: circulating water enters the turbine from the volute 1 to drive the runner 2 to rotate, the runner 2 drives the input and output shaft 4 to rotate, the input shaft 4 drives the internal gear system of the reducer housing 1 to rotate and finally...
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The invention discloses a lubricating oil self-circulation type water turbine for a cooling tower. The lubricating oil self-circulation type water turbine for the cooling tower comprises a volute, a rotating wheel arranged in the volute and a speed reducer connected to the rotating wheel. The speed reducer comprises a shell, an input shaft, an output shaft, an oil pump and an oil delivery pipe, wherein the input shaft is arranged at the bottom of the shell and connected with the rotating wheel, the output shaft is arranged at the top of the shell and connected with the input shaft, the oil pump is arranged in the lower portion of the shell, and the oil delivery pipe is connected with the oil pump. An oil outlet of the oil pump is connected with the bottom end of the oil delivery pipe. The top end of the oil delivery pipe is communicated with the top of the shell. The lubricating oil self-circulation type water turbine for the cooling tower is simple in structure and convenient to use and maintain; lubricating conditions of bearings and gears in the speed reducer of the water turbine for the cooling tower are guaranteed through circulation of lubricating oil, and therefore normal use of the water turbine for the cooling tower is guaranteed.
Description
technical field [0001] The invention relates to the field of water turbines for cooling towers, in particular to a water turbine for lubricating oil self-circulating cooling towers. Background technique [0002] Cooling towers are widely used in steel, chemical and other industries. As an important part of water energy recovery cooling towers, water turbines generally have their own reducers. The existing water turbine reducer generally adopts two lubrication methods, one is lubricating oil lubrication, the inside of the water turbine reducer is filled with lubricating oil, and it is necessary to ensure that the lubricating oil level is higher than the highest bearing, but once oil leakage occurs, the oil level will When it is lower than the highest bearing, the reducer will be short of oil, which will affect the normal operation of the turbine; the other is to use lubrication plus grease lubrication, the uppermost bearing of the reducer is lubricated with grease, and the ...
Claims
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IPC IPC(8): F16H57/04
CPCF16H57/0434F16H57/0423F16H57/0436
Inventor 不公告发明人
Owner WUHU SANFENG ENERGY SAVING EQUIP