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Fresh air module, air conditioner indoor unit and air conditioner

A technology for air-conditioning indoor units and fresh air, which is applied in the field of air-conditioning indoor units, air conditioners, and fresh air modules. It can solve the problems of large space occupied by fresh air modules, achieve the effects of improving filtration efficiency, reducing volume, and ensuring air volume and wind speed.

Inactive Publication Date: 2020-09-18
TCL AIR CONDITIONER ZHONGSHAN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to propose a fresh air module, aiming to improve the problem that the fresh air module occupies a large space

Method used

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  • Fresh air module, air conditioner indoor unit and air conditioner
  • Fresh air module, air conditioner indoor unit and air conditioner
  • Fresh air module, air conditioner indoor unit and air conditioner

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Embodiment Construction

[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0038] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0039] In the present in...

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PUM

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Abstract

The invention discloses a fresh air module, an air conditioner indoor unit and an air conditioner. The fresh air module comprises a fresh air shell and an air inlet channel which are connected. The fresh air shell is provided with a fresh air inlet and a fresh air outlet, a filter screen is arranged in the air inlet channel and partitions the air inlet channel into a first air cavity and a secondair cavity, a first opening is connected with the second air cavity, and a second opening is connected with the first air cavity. Air entering the first air cavity from the second opening can reach the second air cavity only after passing through the filter screen so that the filtering efficiency of the fresh air module can be improved; and the filter screen is transversely located in the air inlet channel so that the size of the fresh air module can be effectively decreased under the situation of the same area of the filter screen, and the air volume and air speed of the fresh air module canbe further ensured after the size of the fresh air module is decreased.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to a fresh air module, an air conditioner indoor unit and an air conditioner. Background technique [0002] With the gradual deepening of people's awareness of health, the ventilation function has increasingly become a new demand for every family. However, the current installation of a central air-conditioning fresh air system requires the addition of a ceiling and a fresh air system during decoration, which requires high investment and maintenance costs; while a wall-mounted fresh air fan needs to be installed independently indoors, which takes up space and affects the appearance of the home. There are also some air-conditioning products that add a fresh air module to achieve the fresh air ventilation function or purification function, but the structural design of the fresh air module is not reasonable enough and takes up a lot of space in the internal unit, and in the pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/0011F24F1/0073F24F13/02F24F13/20F24F13/28F24F13/30
CPCF24F1/0011F24F1/0073F24F13/28F24F13/20F24F13/02F24F13/30
Inventor 周伟峰周孝华孟智高旭迟莽董龙
Owner TCL AIR CONDITIONER ZHONGSHAN CO LTD
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