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Air duct structure and air conditioner indoor unit with same

An air-conditioning indoor unit and air duct technology, which is applied to air-conditioning systems, piping arrangements, household appliances, etc., can solve problems such as poor comfort of air-conditioning indoor units.

Active Publication Date: 2021-04-09
GREE ELECTRIC APPLIANCES INC
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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 provide an air duct structure and an air-conditioning indoor unit with it, so as to solve the technical problem of poor comfort of the air-conditioning indoor unit in the prior art

Method used

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  • Air duct structure and air conditioner indoor unit with same
  • Air duct structure and air conditioner indoor unit with same
  • Air duct structure and air conditioner indoor unit with same

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Embodiment Construction

[0035] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0036] Such as Figure 1 to Figure 2 As shown, Embodiment 1 of the present invention provides an air duct structure, which includes a fan 10 and a volute assembly 20 . The volute assembly 20 includes an end housing part 21, an arc housing part 22 and a volute tongue 23, the arc housing part 22 is arranged on the end housing part 21, and the arc housing part 22 and the end housing The part 21 encloses an accommodating cavity, and the fan 10 is arranged in the accommodating cavity. Wherein, the volute assembly 20 has an air inlet 24, a first communication port 25 and a second communication port 26, the air inlet 24 is arranged on the end shell part 21, and the first communication port 25 and th...

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PUM

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Abstract

The invention provides an air duct structure and an air-conditioning indoor unit with the same. The air duct structure includes: a fan; The body part is arranged on the end shell part, and the arc-shaped shell part and the end part shell part encircle the accommodation chamber, and the fan is arranged in the accommodation chamber; wherein, the volute assembly has an air inlet, a first communication port and a second The connecting port and the air inlet are arranged on the end shell part, and the first communicating port and the second communicating port are arranged on the arc-shaped shell part at intervals; the volute tongue is movably arranged in the accommodating cavity, and the volute tongue has a function for blocking A first blocking position for the first communication port and a second blocking position for blocking the second communication port. Through the technical solution provided by the invention, the technical problem of poor comfort of the air conditioner indoor unit in the prior art can be solved.

Description

technical field [0001] The invention relates to the technical field of air-conditioning equipment, in particular to an air duct structure and an air-conditioning indoor unit having the same. Background technique [0002] At present, the vertical cabinet air conditioners in the prior art mainly include cabinets with square upper air outlets and i-shaped long air outlets (the first air outlet and the second air outlet, the first air outlet and the second air outlet are arranged at intervals up and down, and the second air outlet The air outlet length of the air outlet is greater than the air outlet length of the first air outlet) and the distributed air supply cabinet machine with simultaneous air outlet up and down. Due to the characteristics of cold and hot air that the cold air sinks and the hot air rises, it will cause the problem of heat stratification of the indoor air when cooling, heating and supplying air. However, the air return position of the cabinet air condition...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/0022F24F13/02F24F13/14F24F13/10F24F1/0014F24F1/0063
CPCF24F1/0014F24F1/0022F24F13/02F24F13/10F24F13/14F24F1/0063
Inventor 董明珠陈诚何振健王千千吴晓岳
Owner GREE ELECTRIC APPLIANCES INC