Water cooling system of wind power generation equipment

Abstract

The invention discloses a water cooling system of wind power generation equipment. The water cooling system is characterized by comprising a circulating pump, an electric three-way valve, a filter, an expansion valve, a degassing tank, a pipeline, an air radiator, a heater and a control system, wherein the circulating pump, the electric three-way valve, the degassing tank, the filter and a cooling object form a series loop; the degassing tank is externally connected with the expansion tank; the electric three-way valve and the filter are provided with a connecting pipeline; and the circulating pump, the electric three-way valve, the filter, the expansion tank, the degassing tank and the air radiator are connected with the control system. The water cooling system is green, environmentally-friendly, pollution-free, low in noise, low in power consumption, high in energy efficiency and small in size, and has efficient energy-saving effect.

Description

technical field [0001] The invention relates to the technical field of water cooling, in particular to a water cooling system for wind power generating equipment. Background technique [0002] With the continuous development of the industrial information society, the demand for energy is increasing day by day, and there is a large amount of loss in the process of energy conversion, transmission and use. The development and application of new energy technologies such as solar energy and nuclear energy is an inevitable trend in future development. The development of clean new energy will bring more benefits to mankind. to drive sustainable development. [0003] my country is rich in wind energy resources. In the field of renewable energy power generation, wind power is the most promising industry. In recent years, wind power has developed rapidly. The use of wind power generators is to continuously convert wind energy into household power. The workload of the wind turbine is i...

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Problems solved by technology

[0003] my country is rich in wind energy resources. In the field of renewable energy power generation, wind power is the most promising industry. In recent years, wind power has developed rapidly. The use of wind power generators is to continuously convert wind energy into household power. The workload of the wind turbine is increasing. During the operation of the wind turbine, the gearbox, generator, control frequency converter, brake mechanism, steering device and pitch device will generate heat. The internal components or equipment of the generator are affected by the internal environment. Effective heat dissipation is the basis for ensuring the safe operation and normal operation of the equipment. In order to ensure the normal and effective operation of the generator resistance, it is necessary to set up a cooling system that matches the capacity of the wind turbine. , while the traditional air-cooling, oil-cooling and other methods can no longer effectively solve the heat dissipation problem, the water-cooling heat dissipation method has obtained more and more advantages because of its high efficiency, energy saving, green environmental protection, high reliability, high safety, tailor-made, and easy operation. Wider and wider applications, gradually becoming the leading cooling method in various industries

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