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Central ventilation system with waterproof function

A fresh air system and functional technology, applied in ventilation systems, air-conditioning systems, household appliances, etc., can solve the problems of poor waterproof performance of the air inlet structure, achieve the effect of reducing losses and improving waterproof performance

Inactive Publication Date: 2018-04-20
苏州格莱威科环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

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

Method used

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  • Central ventilation system with waterproof function
  • Central ventilation system with waterproof function
  • Central ventilation system with waterproof function

Examples

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, so that those skilled in the art can better understand the present invention and implement it, but the examples given are not intended to limit the present invention.

[0022] In the following embodiments, the "front", "rear", "bottom" and so on are described as relative attached figure 1 As mentioned in the orientation.

[0023] See Figure 1-Figure 5 , the invention discloses a fresh air system with a waterproof function, comprising a fresh air processor 1 and an air inlet duct 2 and a return air duct 3 respectively connected to the fresh air processor 1, and the fresh air processor 1 is provided with a fan and a filter device and a constant temperature device, the surface of the fresh air processor 1 is respectively provided with an air outlet 11 and a return air outlet 12 communicating with the air inlet duct 2 and the return air duct 3 .

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PUM

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Abstract

The invention discloses a fresh air system with a waterproof function, which comprises a fresh air processor and an air inlet duct and a return air duct respectively connected to the fresh air processor. The fresh air processor is provided with a fan, a filtering device and a constant temperature device. The surface of the processor is respectively provided with an air outlet and an air return port communicated with the air inlet duct and the air return duct; the end of the air inlet duct is connected with an air inlet structure, which includes a housing, and the front of the housing is The board is provided with a plurality of vertical strip-shaped ventilation openings, the rear panel of the casing is connected with an air inlet duct, and a waterproof baffle is provided on the inside of the casing corresponding to each ventilation opening, and the waterproof baffle includes the first interconnected A baffle and a second baffle, the first baffle forms an acute angle with the front panel, and the second baffle forms an obtuse angle with the first baffle. The fresh air system of the present invention can prevent rainwater from entering the air inlet pipe, and improve the waterproof performance of the fresh air system.

Description

technical field [0001] The invention relates to a fresh air system, in particular to a fresh air system with a waterproof function. 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 structure of the air inlet has a great influence on the use effect of the fresh air system. The air inlet structure is arranged outdoors, and the shell of the air inlet structure is provided with: a connected vent and an air inlet, or a connected vent and an air exhaust port. Specifically, outdoor air enters the room through the vent and the air inlet in turn, and the indoor The air is exhausted to the outside through the air outlet and the vent in turn. [0004] At present, the vents of the air inlet structure are all exposed outdoors. In rainy, snowy or foggy weather, rain and snow will enter the air inlet s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/08F24F7/08
CPCF24F13/08F24F7/08F24F2221/52
Inventor 余辉占小兵林佳源
Owner 苏州格莱威科环保科技有限公司