Modular combined air-water cooler for novel large wind driven generator

A wind turbine, modular technology, applied in the direction of electric components, cooling/ventilation devices, electrical components, etc., can solve the problems of high manufacturing and use costs, inconvenient maintenance, replacement, and inconvenient transportation, so as to reduce production costs, The effect of short production cycle and easy disassembly and maintenance

Inactive Publication Date: 2013-12-04
陈义朋
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Traditional air-water coolers integrate fans, heat exchangers and other components in one box. The overall structure is difficult to produce and manufacture, inconvenient to transport, inconvenient to maintain and replace, and high in manufacturing and use costs.

Method used

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  • Modular combined air-water cooler for novel large wind driven generator

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Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing.

[0019] figure 1 As shown, a new type of modular combined air-water cooler for large-scale wind power generators includes a fan box 1, a box connector 2, a heat exchanger box 3 and another box connector 4, and the fan box 1 There is a fan 11 inside, the fan box 1 is connected to one side of the box connector 2 by bolts, the filter part 21 is arranged inside the box connector 2, and the other side of the box connector 2 is connected to the side of the heat exchanger box 3 by bolts , a heat exchanger 31 is provided in the heat exchanger box 3, and the other side of the heat exchanger box 3 is connected to another box connecting piece 4 through bolts, and the other box connecting piece 4 is provided with a guide member 41, and the fan 11. The filter component 21 , the heat exchanger 31 and the flow guide component 41 are in corresponding communication.

[0020] Finally, it sh...

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PUM

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Abstract

The invention discloses a modular combined air-water cooler for a novel large wind driven generator. A fan box body is directly connected with a heat exchanger box body or connected with the heat exchanger box body through a box body connecting part to form the modular combined air-water cooler, and a fan in the fan box body is communicated to a heat exchanger of the heat exchanger box body or communicated to the heat exchanger of the heat exchanger box body through a box body connecting part. The backpack type air-water cooler for the wind driven generator is divided into several modules according to structures and functions, and the modules are combined to form a complete device, so that installation, carrying, dismounting and maintenance are facilitated, different heat exchange requirements can be met by changing combination modes of parts, the air-water cooler is applicable to a wind power operation environment fundamentally, and the cost is saved.

Description

technical field [0001] The invention relates to an air-water cooler, specifically a modular air-water cooler used in combination, especially suitable for backpack-type air-water coolers for high-power wind power generators above 1.5MW. Be applicable. Background technique [0002] With the continuous development of wind power generation technology, various types of high-power wind turbines are installed continuously, and at the same time, the requirements for cooling devices for generators are constantly increasing, which not only requires good heat transfer performance but is limited to the narrow space of the engine room It is required to have good installation, handling and maintenance performance. [0003] Compared with air-to-air coolers, backpack-type air-to-water coolers have better heat transfer performance and are more suitable for large wind turbines. The traditional air-water cooler integrates the fans, heat exchangers and other components in one box. The product...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K9/04
Inventor 陈义朋
Owner 陈义朋
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