A kind of wind cooling device and generator set

Abstract

The invention specifically discloses a wind cooling device, which is characterized in that: it includes a tower and a nacelle; a support plate is arranged inside the tower; a water cooling mechanism is arranged on the support plate; a heat exchange device is arranged above the water cooling mechanism Mechanism; the engine room is arranged on the top of the tower; the inside of the engine room is provided with an arc deflector. During the use of the present invention, it is possible to choose whether to use dual mechanisms to dissipate heat at the same time according to the external weather temperature. When the external air temperature is low, the water cooling system can be turned off, and the external air is directly used to dissipate heat from the generator set. The present invention makes full use of the external air flow for heat dissipation , the heat dissipation effect is obvious, and the heat dissipation efficiency is high.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a wind cooling device and a generator set. Background technique [0002] As a safe and clean renewable energy, wind energy has been paid more and more attention by people. Wind power generation equipment is a power generation equipment that relies on capturing wind energy and converting kinetic energy into electrical energy. In modern large-scale wind turbines, with the increase of the power generated by a single machine, the heat generated by the internal components of the wind turbine is increasing. Therefore, it is necessary to design a new type of cooling device for the wind turbine to dissipate the heat in the wind turbine, so as to ensure the safe and trouble-free operation of the wind turbine. [0003] Generator set cooling device is a device installed on the generator set to dissipate the heat of the generator set, so as to effectively reduce the heat generate...

AI Technical Summary

Problems solved by technology

As far as the current situation is concerned, in order to reduce the temperature inside the wind turbine, the main heat dissipation method is to install an air conditioning system, or introduce the external air from the lower platform space to the inner platform space, and then perform heat exchange and heat dissipation in the inner platform space. Single heating method with large limitations

However, there are certain defects in these technologies. For example, the cooling method of the air-conditioning system, the air-conditioning equipment is industrial air-conditioning, which is expensive and occupies a large space, and also requires other auxiliary equipment; and the way of heat exchange in the inner platform space, due to The space of the inner platform is small, and the gas has no time to fully exchange heat, so it enters the inside of the heating cabinet. Due to the low heat exchange efficiency, the temperature of the internal components of the cabinet will rise and the alarm will be triggered, which will affect the normal operation of the unit.

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