Wind power boosting rotor ventilation and heat dissipation device

Abstract

The invention provides a wind power boosting rotor ventilation and heat dissipation device, and relates to the technical field of wind power boosting rotor heat dissipation. The wind power boosting rotor ventilation and heat dissipation device comprises a cylinder body, a top cover and a flashing board. Specifically, the top cover is arranged at the top of the cylinder body in a covering mode, anda manhole is formed in the top cover and communicated with an inner cavity of the cylinder body. The flashing board is arranged above the manhole in a covering mode, and the flashing board and the top cover are arranged in a spaced mode to form a heat dissipation gap communicated with the external atmosphere. Heat in the cylinder body is dissipated to the outside atmosphere through the heat dissipation gaps, and the flashing board can prevent rain and snow from entering the cylinder body in rainy and snowy days, so that a motor or other parts in the cylinder body are prevented from being damaged due to the influence of rain and snow. The wind power boosting rotor ventilation and heat dissipation device is simple in structure, good in heat dissipation and ventilation effect, low in manufacturing cost and suitable for practical application.

Description

technical field [0001] The invention relates to the technical field of wind-assisted rotor heat dissipation, in particular to a wind-assisted rotor ventilation and heat dissipation device. Background technique [0002] Wind-assisted rotors are usually large in size and need to maintain a high rotational speed to work continuously to provide continuous propulsion for ships to sail. The outer cylinder and the inner tower are generally connected by bearings, and continuous friction will generate a lot of heat. At the same time, the wind booster rotor is usually driven by a motor located inside the tower body. In order to maintain stability, the motor is generally placed at a higher position, and the overall space is relatively closed and limited, resulting in more heat often accumulated inside the tower body. The high temperature will seriously affect the stability of the motor, and then affect the continuous operation of the rotor. The rotor cooling device in the prior art u...

AI Technical Summary

Problems solved by technology

At the same time, the wind booster rotor is usually driven by a motor located inside the tower body. In order to maintain stability, the motor is generally placed at a higher position, and the overall space is relatively closed and limited, resulting in more heat often accumulated inside the tower body.

The high temperature will seriously affect the stability of the motor, and then affect the continuous operation of the rotor.

The rotor cooling devices in the prior art usually do not have ventilation holes, or cannot effectively perform ventilation and heat dissipation, or the heat dissipation scheme is too complicated, which increases the production cost

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