Radiator assembly
A radiator and assembly technology, applied in the direction of heat exchanger shell, indirect heat exchanger, heat exchanger type, etc., can solve the problems of wind turbine loss, abnormal operation, temperature rise, etc., and achieve simple structure, exchange Reduced heat flow path and reduced oil outlet temperature
Pending Publication Date: 2019-11-08
常州安迪维换热器有限公司
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Problems solved by technology
[0002] During the operation of the wind turbine, there will be loss, and the loss will be reflected in the heat. If the heat cannot be dissipated in time, it will cause a temperature rise to the operating unit, making it unable to operate normally.
Method used
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Embodiment 1
[0023] refer to figure 1 and figure 2 , Embodiment 1 of the present invention provides a radiator assembly, including a heat exchange core 1, the heat exchange core 1 is in a split arrangement; the heat exchange core 1 includes a first heat exchange core 11 and a second heat exchange core 1 Two heat exchange cores 12, the first heat exchange core 11 and the second heat exchange core 12 are fixed side by side by a pair of U-shaped pipe fittings, and spliced into the heat exchange core 1; the second heat exchange core 1 A heat exchange core 11 and the second heat exchange core 12 both include several layers of oil passages (refer to figure 1 , the oil passage of the first heat exchange core 11 is 112, and the oil passage of the second heat exchange core 12 is 122. In the drawings, only the oil passages of two adjacent layers are marked, which will not be repeated here. ), wherein the first heat exchange core 11 is provided with an oil inlet 111; the oil channel 112 of the f...
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The invention provides a radiator assembly, and belongs to the field of wind power generation. A heat exchange core of the radiator assembly is formed in a way that a first heat exchange core and a second heat exchange core are spliced through a U-shaped pipe; an oil inlet is formed in the first heat exchange core; oil channels of the first heat exchange core communicate with oil channels of the second heat exchange core through the U-shaped pipe, and an oil outlet is formed in the second heat exchange core; a plurality of air cooling channels are formed between a plurality of oil channels ofthe first heat exchange core and the second heat exchange core; and an air guide cover body communicates with upper openings of the wind cooling channels of the heat exchange cores in a sealing mode,and an air guide mechanism communicates with an upper opening of the air guide cover body. According to the radiator assembly structure with the split heat exchange cores, the air resistance of an airchannel can be reduced while the heat exchange flow path of oil is increased, and external air is guided into the heat exchange cores by using the air guide mechanism so as to cool to-be-cooled lubricating oil. The radiator assembly has the advantage of the simple structure, and the temperature of a lubricating oil outlet can be effectively lowered.
Description
technical field [0001] The invention relates to the field of wind power generation, in particular to a radiator assembly. Background technique [0002] Wind turbines will suffer losses during operation, which will be reflected in heat generation. If the heat generation cannot be dissipated in time, it will cause a temperature rise to the operating unit, making it unable to operate normally. In order to dissipate heat for the generator set, radiators can be installed on the heat-dissipated parts of the generator set (such as gear boxes, oil pumps, couplings, etc.) to prevent the continuous temperature rise of the generator set when it is working. [0003] The oil of the wind turbine has thermal conductivity, and it circulates continuously in the lubricating oil system of the unit. Therefore, the oil cooler can cool the engine crankcase, clutch, valve components, etc. The lubricating oil in the major lubrication systems relies on the power of the oil pump, passes through the ...
Claims
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IPC IPC(8): F28D1/053F28F1/22F28F9/26F01M5/00
CPCF28D1/05316F28F1/22F28F9/26F01M5/002
Inventor 袁松
Owner 常州安迪维换热器有限公司