Fresh air system and wind gap structure thereof

A fresh air system and tuyere technology, applied in the field of fresh air system and its tuyere structure, can solve the problems of many components of the fresh air system and poor waterproof performance of the tuyere structure, and achieve the effect of improving the waterproof performance

Active Publication Date: 2016-08-17
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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  • Description
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Problems solved by technology

[0004] At present, the vents of the tuyere structure are exposed outdoors. In rainy, snowy or foggy weather, rain and snow will enter the tuyere structure through the vents, resulting in poor waterproof performance of th

Method used

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  • Fresh air system and wind gap structure thereof
  • Fresh air system and wind gap structure thereof
  • Fresh air system and wind gap structure thereof

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[0035] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than 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.

[0036] The tuyere structure of the fresh air system provided by the embodiment of the present invention includes a shell. When the tuyere structure is a single air duct structure, there is one vent, and the shell also has an air inlet 17 or an air outlet 15; when the tuyere structure is a double air duct structure In the channel structure, there are two vents, and the shell also has an air inlet 17 and an air outlet 15. One vent is connec...

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PUM

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Abstract

The invention discloses a fresh air system and a wind gap structure thereof. The wind gap structure for the fresh air system comprises a shell and first waterproof grids, wherein naked ventilation holes are formed in the shell; and the first waterproof grids can guide water which enters through the ventilation holes to the bottom end of the shell and are arranged at the ventilation holes respectively. According to the wind gap structure for the fresh air system, with arrangement of the first waterproof grids at the ventilation holes respectively, when entering the ventilation holes, the water reaches the bottom end of the shell under the drainage action of the first waterproof grids, and thus the water is prevented from entering a room along with flowing of air, and the waterproof performance of the wind gap structure for the fresh air system is effectively improved.

Description

technical field [0001] The present invention relates to the technical field of fresh air systems, and more specifically, to a fresh air system and its tuyere structure. Background technique [0002] The fresh air system is an effective air purification equipment. With the intensification of environmental problems, the fresh air system is gradually being widely used. [0003] In the fresh air system, the tuyere structure has a great influence on the use effect of the fresh air system. The tuyere structure is arranged outdoors, and the housing of the tuyere structure is provided with: a connected vent and an air inlet, or a connected vent and an exhaust port. Specifically, outdoor air enters the room through the vent and the air inlet in sequence, and the indoor air sequentially enters the room. Exhaust to the outside through exhaust vents and vents. [0004] At present, the vents of the tuyere structure are all exposed outdoors. In rainy, snowy or foggy weather, rain and sn...

Claims

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Application Information

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IPC IPC(8): F24F13/00F24F13/08
CPCF24F13/00F24F13/082
Inventor 韦刚詹朝永刘煜符美军魏波朱兴怀
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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