Integrated wind power converter airtight water cooling device

Abstract

The invention discloses an integrated closed water-cooled heat dissipation device with a wind power converter. The heat dissipation device comprises the converter, a first sensor, a three-way valve, a second sensor and a water-cooled radiator which are all mounted in a tower barrel, wherein a to-be-cooled piece is arranged in the converter; the first sensor, the second sensor and the three-way valve are all arranged in the converter; a water pump is connected to the interior of the converter; the water-cooled radiator is arranged at the top of the converter; the to-be-cooled piece, the water pump, the first sensor, a left port of the three-way valve, a lower port of the three-way valve and the second sensor are sequentially connected to form a loop; and the water-cooled radiator is connected to a right port of the three-way valve and the second sensor. According to the invention, as the converter, the water pump and the water-cooled radiator are integrated into one piece of equipment for integral transportation and installation, the cost is saved; and meanwhile, as the water-cooled radiator is mounted in the tower barrel, pollution of outdoor noise is reduced and the radiating effect of the radiator is enhanced.

Description

technical field [0001] The invention relates to a heat dissipation device, in particular to an airtight water cooling heat dissipation device for an integrated wind power converter. Background technique [0002] Such as figure 1 As shown, in the existing water-cooled converter wind turbine device, a converter 1 , a water-cooled cabinet 2 and a water-cooled radiator 3 are generally provided. Wherein the converter 1 and the water cooling cabinet 2 are placed in the tower barrel 4 , and the water cooling radiator 3 is placed outside the tower barrel 4 . The water lines among the three devices are connected by rubber hoses (thick black lines in the figure). The design of this device needs to requisition more land for the water-cooled radiator 3, wasting resources. [0003] Such as image 3 As shown, in the existing water-cooled variable flow fan unit system, the water-cooled cabinet 2 is equipped with structural equipment such as a circulation pipeline, a water pump 5, a thr...

AI Technical Summary

Problems solved by technology

At the same time, there are at least 4 flange interfaces 101, 102, 103, 104. There are many pipes in the device, and the connection is relatively complicated.

The disadvantage of this design is also that the water cooler needs to be set separately

At the same time, since the water-cooled radiator 3 is placed outside the tower barrel 4, there will be problems of noise pollution caused by the rotation of the fan and sunlight radiation hindering heat dissipation.

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