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Connection protection device of oil delivery pipe of shipborne offshore wind power oil exchange device

A technology for offshore wind power and protection devices, which is applied in transmission pipes/joints, wind power generation, mechanical equipment, etc., can solve the problems of complex structure of pure mechanical system and poor reliability of pure electronic system, and achieves the goal of overcoming the complex structure of pure mechanical system, overcoming Poor reliability, saving oil change time and manpower

Active Publication Date: 2016-05-25
上海东海风力发电有限公司 +1
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AI Technical Summary

Problems solved by technology

[0014] The purpose of the present invention is to overcome the defects of the prior art and provide a connection protection device for the oil pipe of the ship-borne offshore wind power oil change equipment, which has the characteristics of high reliability and avoiding misoperation, and overcomes the poor reliability and pure electronic system. The disadvantage of complex structure of the mechanical system prevents the phenomenon of environmental pollution caused by the leakage of lubricating oil into the sea

Method used

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  • Connection protection device of oil delivery pipe of shipborne offshore wind power oil exchange device
  • Connection protection device of oil delivery pipe of shipborne offshore wind power oil exchange device
  • Connection protection device of oil delivery pipe of shipborne offshore wind power oil exchange device

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with accompanying drawing.

[0027] see Figure 1 to Figure 3 , Offshore wind power includes a platform 11 , a tower 12 built on the platform 11 , a nacelle 13 mounted on the top of the tower 12 and a gear box 10 inside the nacelle 13 .

[0028] The oil change equipment of the ship-borne offshore wind power includes an oil change ship 20 and an oil pipeline composed of a fuel filling pipe and an oil suction pipe. in:

[0029] The oil change ship 20 is equipped with a new oil tank 21 and a waste oil tank 23; the new oil tank 21 is equipped with a new oil pump group 22; the new oil pump group 22 is connected to the power supply through the first relay 3;

[0030] Vacuum pump group 24 is housed on the waste oil tank 23, and this vacuum pump group 24 is connected to the power supply through the second relay 4; The waste oil in the tank quickly flows into the waste oil tank 23 under the action of vacuum ...

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Abstract

The invention discloses a connection protection device of an oil delivery pipe of a shipborne offshore wind power oil exchange device. The oil exchange device comprises an oil exchange ship and the oil delivery pipe composed of an oil filling pipe and an oil pumping pipe. The oil filling pipe comprises a first segment of oil filling pipe and a second segment of oil filling pipe. The oil pumping pipe comprises a first segment of oil pumping pipe and a second segment of oil pumping pipe. The connection protection device comprises an oil filling pipe connection protection device arranged between the first segment of oil filling pipe and the second segment of oil filling pipe and an oil pumping pipe connection protection device arranged between the first segment of oil pumping pipe and the second segment of oil pumping pipe. The oil filling pipe connection protection device and the oil pumping pipe connection protection device respectively comprise a quick-change connector and a sensor installed on the quick-change connector, and each sensor comprises a signal transmitting device and a receiver which are installed on the cathode end and the anode end of the corresponding quick-change connector in a one-to-one correspondence mode. The connection protection device has the advantages that reliability is high, and misoperation is avoided, the environment pollution phenomenon caused when lubricating oil leaks to the sea is eradicated, and oil change work can be conveniently performed.

Description

technical field [0001] The invention relates to a connection protection device for an oil delivery pipe of ship-borne offshore wind power oil change equipment. Background technique [0002] The gearbox of the wind turbine is the key center of the operation of the wind turbine. In order to ensure the normal operation and excellent performance of wind turbines, good gearbox lubrication has become one of the keys in the operation and maintenance of wind turbines. The waste lubricating oil in the gear box of the wind power generator needs to be replaced regularly, that is, the waste oil is pumped out, the gear box is washed and new oil is added regularly. [0003] The operating conditions of oil change for ship-borne offshore wind turbines are different from those for onshore wind turbines. The characteristics of oil change for offshore wind turbines are: [0004] 1) The gearbox has a large volume and a large amount of oil change; [0005] 2) The nacelle of the offshore wind ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/04F16N31/00F16N21/00F03D80/70F03D80/50
CPCF16H57/0408F16N21/00Y02E10/72
Inventor 任浩瀚沈维王倩汪潮张志宏
Owner 上海东海风力发电有限公司
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