Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

Overturning device and cooling fan

A flip device, cooling fan technology, applied in natural cooling systems, energy-saving heating/cooling, space heating and ventilation, etc., can solve problems such as loud noise, splashing water droplets, etc.

Pending Publication Date: 2020-05-12
GREE ELECTRIC APPLIANCES INC
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of this application is to provide a turning device and a cooling fan to solve the cooling fan in the prior art. After the wet curtain is taken out,

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
  • Overturning device and cooling fan
  • Overturning device and cooling fan
  • Overturning device and cooling fan

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0032] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, but not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0033] The present invention will be further described in detail below in conjunction with the drawings and specific embodiments:

[0034] Such as figure 1 , figure 2 , image 3 , Figure 4 with Figure 5 As shown, in the first aspect, the present application provides a turning device, which is movably installed under the water ho...

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 relates to the technical field of cooling fans, in particular to an overturning device and a cooling fan. According to the overturning device and the cooling fan, after a wet curtain istaken out, a driving piece is used for driving an overturning piece to rotate clockwise, so that a second through hole is driven to move in the direction staggered with a first through hole until thefirst through hole and the second through hole are staggered, namely, the position, directly facing the overturning piece, of the second through hole is a non-through hole, and therefore a drainage hole is closed, water flow is further prevented from flowing to the bottom of the cooling fan through the second through hole, noise caused by water flow falling is avoided, and accordingly user experience is improved; and oppositely, after the wet curtain is installed, the driving piece is used again for driving the overturning piece to rotate anticlockwise, so that the second through hole is driven to move in the direction overlapped with the first through hole until the first through hole communicates with the second through hole, and therefore the drainage hole is opened, it is guaranteed that water flow flowing out of the drainage hole can flow to the wet curtain through the first through hole and the second through hole in sequence, and accordingly wetting effects of the wet curtain isguaranteed.

Description

technical field [0001] The invention relates to the technical field of cooling fans, in particular to a turning device and a cooling fan. Background technique [0002] Evaporative cooling fan (also known as "air conditioning fan") is a system that uses the principle of water evaporation to ventilate, humidify, and cool indoor air. It generally includes an upper water tank, a lower water tank, a water pump, a wet curtain, a fan, and an air inlet Air outlet, air outlet and other components. When the air-conditioning fan is working, the air in the environment is sucked into the air-conditioning fan. When the air flows through the porous and moist wet curtain, a large amount of water on the surface of the wet curtain evaporates, and the heat reflected by the temperature in the air is converted into evaporative heat dissipation, thereby reducing The temperature of the air itself, the air-conditioning fan will introduce the cold air cooled by the wet curtain into the room, so as ...

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
IPC IPC(8): F24F5/00F24F6/04F24F13/00F24F13/24
CPCF24F5/0035F24F6/04F24F13/00F24F13/24F24F2013/247Y02B30/54
Inventor 刘东海张培德侯剑飞柳智白建东梁刚雷明静莫贤乐张逸鸿黄雪珍
Owner GREE ELECTRIC APPLIANCES INC
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
Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com