IP23 wind power generator adopting direct cooling heat dissipation device

A technology of wind power generators and cooling devices, applied in the direction of wind engines, wind motor combinations, wind power generation, etc., can solve the problems of poor cooling effect, high manufacturing cost of cooling devices, complex structure, etc., to reduce damage and reduce noise pollution Effect

Pending Publication Date: 2020-01-21
ZHEJIANG WINDEY
View PDF1 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention overcomes the disadvantages of poor heat dissipation effect, complicated structure and high manufacturing cost of the heat dissipation device of the existing IP23 wind power generator, and provides an IP23 wind power generator with a simple structure and good heat dissipation effect using a direct cooling heat dissipation device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • IP23 wind power generator adopting direct cooling heat dissipation device
  • IP23 wind power generator adopting direct cooling heat dissipation device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0030] Such as figure 1 , figure 2 As shown, an IP23 wind-driven generator adopting a direct cooling heat dissipation device includes a generator body 1 and a heat dissipation device 2. The head end and tail end of the generator body 1 are provided with air inlets, which are respectively the first air inlets 31 and the second air inlet 32, the middle part of the generator is provided with an air outlet 4, the heat sink 2 is arranged above the generator body 1, the heat sink 2 includes a housing 21, a cooling fan 22 and an air outlet 23, the bottom of the housing 21 There are two first air inlets 5 and second air inlets 6 corresponding to and communicating with the first air inlet 31 and the second air inlet 32 ​​respectively. The side wall of the housing 21 is provided with a number of air inlets 7 for air inhalation. The first air passage is...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a wind power generator and aims to provide an IP23 wind power generator adopting a direct cooling heat dissipation device, and the IP23 wind power generator is simple in structure and good in heat dissipation effect. The IP23 wind power generator includes a generator body and a heat dissipation device, the head end and the tail end of the generator body are correspondinglyprovided with a first air inlet and a second air inlet, the middle part of the generator body is provided with an air outlet, the heat dissipation device is arranged above the generator body, the heatdissipation device includes a shell, a cooling fan and a wind outlet, the bottom of the shell is provided with a first wind inlet and a second wind inlet which correspond to and communicate with thefirst air inlet and the second air inlet, a plurality of air suction openings are formed in the side wall of the shell, first air channels are formed between the air suction openings and the first andsecond wind inlets, the shell is provided with a vent opening matched with the air outlet, and a second air passage for discharging air inside the generator outwards is formed between the vent opening and the air outlet. By means of the IP23 wind power generator, the cost of manufacturing the heat dissipation device is saved, the power of the generator is improved, and the electricity cost is reduced.

Description

technical field [0001] The invention relates to the field of wind power generation heat dissipation, in particular to an IP23 wind power generator adopting a direct cooling heat dissipation device. Background technique [0002] At present, the cooling methods adopted by mainstream wind turbines in the market are: external air-to-air cooling with internal drive (IC616), external air-to-air cooling without internal drive (IC666), and external air-to-water cooling (IC86W). The above cooling methods are to ensure the IP grade (IP54) of the generator, and they are all primary cooling media (gas or liquid media whose temperature is lower than that of a certain part of the motor, which will be in contact with the part of the motor and take away the heat released by it. ) and the secondary cooling medium (gas or liquid whose temperature is lower than that of the primary cooling medium, the heat released by the primary cooling medium is taken away by the appearance of the motor or th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): F03D9/25F03D80/60F04D29/40F04D29/70F04D29/66
CPCF03D9/25F03D80/60F04D29/403F04D29/663F04D29/701Y02E10/72Y02P70/50
Inventor 项峰陈中亚张伟林鸿辉陈宏钢
Owner ZHEJIANG WINDEY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap