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Cooling method of pure water circulation system for wind generation and cooling system implementing method

A technology of circulation system and cooling system, which is applied in the field of cooling and cooling system of pure water circulation system, can solve the problems of converter valve body condensation, affecting the work, and the inlet water temperature of the converter valve body cannot be too low, etc. Achieve the effect of expanding adaptability and convenient temperature control

Inactive Publication Date: 2011-05-18
GUANGZHOU GOALAND ENERGY CONSERVATION TECH
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AI Technical Summary

Problems solved by technology

At this time, only the cold machine mode can be used for forced cooling, but if this mode is used, it must be ensured that the inlet water temperature of the converter valve body cannot be too low. Condensation occurs on the body, affecting work

Method used

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  • Cooling method of pure water circulation system for wind generation and cooling system implementing method
  • Cooling method of pure water circulation system for wind generation and cooling system implementing method
  • Cooling method of pure water circulation system for wind generation and cooling system implementing method

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Embodiment Construction

[0022] refer to figure 1 , a cooling method of a pure water circulation system for wind power generation, adding an auxiliary water circulation system for heat exchange with the pure water circulation system 3 in wind power generation, and then forcibly cooling the auxiliary water circulation system.

[0023] As a further preferred embodiment, the forced cooling is realized by utilizing a reverse Carnot cycle refrigerator to perform heat exchange on the auxiliary water circulation system.

[0024] refer to figure 2 , a cooling system for realizing the cooling method of the pure water circulation system of wind power generation, including a pure water circulation system 3, and also includes: an auxiliary water circulation system 4, which is connected with the pure water circulation system 3 and heated with it Exchange; the reverse Carnot cycle chiller system 1, which is connected with the auxiliary water circulation system 4, and is forced to cool it.

[0025] Further as a p...

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Abstract

The invention discloses a cooling method of a pure water circulation system for wind generation and a cooling system implementing the method. In the cooling method, an assistant water circulation system is adopted as an intermediate medium to carry out the heat of the pure water circulation system and forcibly cool the heat; and the cooling system is designed for implementing the method, comprises a pure water circulation system and a reverse Carnot cycle cooler system, and performs indirect temperature control and refrigeration on the pure water circulation system by taking the assistant water circulation system as the intermediate heat transfer medium. In the cooling method disclosed by the invention, the adaptability of the wind generation system is remarkably extended and the method is applicable to various wind generation occasions; and the cooling system has the advantages of compact structure and low cost, can forcibly cool the circulating water without condensation in the case of relatively low temperature difference between water and environment, and is used for cooling the circulating water in wind generation.

Description

technical field [0001] The invention relates to a cooling method for a circulating water system, in particular to a cooling method for a pure water circulating system in wind power generation and a cooling system for realizing the method. Background technique [0002] As an environmentally friendly and clean power generation technology, wind power is now widely used in countries all over the world. A general power generation system includes a power generation module and a cooling module. The power generation module is responsible for generating electricity, and the cooling module cools the heating components. Therefore, the wind power generation system includes a wind turbine and a pure water circulation system. The wind turbine relies on the wind to blow the blades of the windmill to rotate the rotor of the generator to generate electricity. The pure water circulation system uses circulating water in the channel. Conduct heat conduction cooling of the various heat-generati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D11/00H05K7/20H02M1/00
CPCY02E10/76Y02E10/722Y02E10/72
Inventor 冷明全陈浩张恩龙王靖
Owner GUANGZHOU GOALAND ENERGY CONSERVATION TECH
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