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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
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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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

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

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[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...

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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

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Application Information

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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
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