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Air duct structure, vertical air conditioner indoor unit and air conditioner

A vertical air conditioner and indoor unit technology, applied in the direction of pipeline layout, etc., can solve the problems of high air temperature at the air outlet, affecting the comfort of vertical air conditioner indoor units, hot air floating up, etc., and achieve the effect of improving comfort

Active Publication Date: 2021-09-28
TCL AIR CONDITIONER ZHONGSHAN CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, due to the large vertical height of the vertical air duct of the indoor unit of the vertical air conditioner, the airflow in the air duct tends to cause the cold air to sink and the hot air to rise, which will cause the upper air temperature of the air outlet to be high and the lower air to be higher. The temperature difference problem of low temperature greatly affects the comfort brought by the vertical air conditioner indoor unit

Method used

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  • Air duct structure, vertical air conditioner indoor unit and air conditioner
  • Air duct structure, vertical air conditioner indoor unit and air conditioner
  • Air duct structure, vertical air conditioner indoor unit and air conditioner

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Embodiment Construction

[0023] 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.

[0024] 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.

[0025] In addition, in t...

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Abstract

The invention discloses an air duct structure, a vertical air conditioner indoor unit using the air duct structure, and an air conditioner applying the vertical air conditioner indoor unit, wherein the air duct structure includes: a volute assembly, and the volute The assembly includes a front volute and a rear volute, the front volute and the rear volute are enclosed to form an installation space; and a cross-flow wind wheel, the cross-flow wind wheel is installed in the installation space; the volute assembly It also includes a baffle, the baffle is arranged adjacent to the air inlet of the indoor unit of the vertical air conditioner, and is arranged along the circumferential direction of the cross-flow fan wheel, the baffle is connected to the front volute, and / or , the partition is connected to the rear volute. The technical solution of the invention can improve the comfort of the vertical air conditioner indoor unit.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air duct structure, a vertical air conditioner indoor unit using the air duct structure, and an air conditioner using the vertical air conditioner indoor unit. Background technique [0002] The existing vertical air conditioner indoor unit mainly includes a housing, an air duct structure and a heat exchanger arranged in the housing, and the housing is provided with an air inlet and an air outlet connected to the air duct. Among them, the air duct structure usually includes a volute assembly and a cross-flow fan wheel. When it is in cooling or heating mode, the airflow entering the indoor unit from the air inlet first passes through the heat exchanger for sufficient heat exchange, and then passes through the cross-flow fan wheel and is passed by The air outlet is delivered to the room to reduce or increase the indoor temperature. However, due to the large vertical hei...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F13/02
CPCF24F13/02
Inventor 周孝华于海川其他发明人请求不公开姓名
Owner TCL AIR CONDITIONER ZHONGSHAN CO LTD
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