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Turnover 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

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, the water flow from the water hole will directly hit the bottom of the cooling fan, thereby splashing water droplets and generating Technical problems with loud noise

Method used

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  • Turnover device and cooling fan
  • Turnover device and cooling fan
  • Turnover device and cooling fan

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Embodiment Construction

[0034] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0035] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0036] Such as figure 1 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, in the first aspect, the present application provides a turning device, which is movably installed under the water hole 1...

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Abstract

The invention relates to the technical field of cooling fans, in particular to a turnover device and a cooling fan. When a wet curtain is taken out, a driving part drives a turnover part to rotate clockwise and drives blocking bars arranged on the turnover part to move toward the direction of blocking drain holes, so that the drain holes are closed, the noise generated by the water flow falling isavoided, and the experience of users is improved; and on the contrary, when the wet curtain is installed, the driving part drives the turnover part to rotate counterclockwise and drives the blockingbars arranged on the turnover part to move toward the direction away from the drain holes, so that the drain holes are opened, it is ensured that the water flow flowing out of the drain holes can smoothly flow to the wet curtain, and the wetting effect of the wet curtain is ensured.

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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Patent Type & Authority Applications(China)
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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