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Air duct structure and air conditioner indoor unit with same

A technology for air-conditioning indoor units and air ducts, which is applied to air-conditioning systems, mechanical equipment, household appliances, etc., and can solve the problems of low energy utilization rate of airflow and achieve the effect of solving low energy utilization rate

Pending Publication Date: 2021-02-02
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 problem of low energy utilization rate of the air-flow in the air-conditioning 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

[0041] 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.

[0042] The present invention provides an air duct structure, please refer to Figure 1 to Figure 14 , used to guide the air flow, the air duct structure includes: a first air duct 10 with a first fan assembly 11 inside; a second air duct 20, the first air duct 10 and the second air duct 20 The second fan assembly 21 is provided in the second air duct 20, so that the first fan assembly 11 and the second fan assembly 21 rotate in the same direction around the predetermined axis, so that the air flow is sucked by the first air duct 10 The second air channel 20 is blown out or the air flow is blown out by the first air channel 10 after being inhaled by the second air channel 20; the air guide assemb...

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Abstract

The invention provides an air duct structure and an air conditioner indoor unit with the same. The air duct structure is used for guiding airflow and comprises a first air duct, a second air duct anda flow guide assembly, wherein a first fan blade assembly is arranged in the first air duct, the first air duct communicates with the second air duct, and a second fan blade assembly is arranged in the second air duct, so that when the first fan blade assembly and the second fan blade assembly rotate around a preset axis in the same direction, airflow is sucked into the first air duct and then blown out of the second air duct, or the airflow is sucked into the second air duct and then blown out of the first air duct, the flow guide assembly is arranged between the first air duct and the secondair duct so as to guide the airflow in the first air duct into the second air duct or guide the airflow in the second air duct into the first air duct, and the problem that in the prior art, an air conditioner is low in airflow energy utilization rate is solved.

Description

technical field [0001] The invention relates to the field of mechanical design, in particular to an air duct structure and an air conditioner indoor unit having the same. Background technique [0002] At present, the air conditioner has become an indispensable household appliance. The air conditioner has multiple air outlet modes to meet the needs of users. The air outlet of the air conditioner mainly depends on the air duct to guide the airflow. [0003] In the existing air-conditioning indoor unit, the air duct is provided with two air outlets to realize the cooling mode or the heating mode. One air outlet blows out, however, the above two air outlet methods will cause the two air outlets to blow out airflows with different temperatures at the same time, thereby reducing the energy utilization rate and the user's human comfort. Contents of the invention [0004] The main purpose of the present invention is to provide an air duct structure and an air-conditioning indoor ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F04D29/40F04D29/26F04D29/60F24F1/0018
CPCF04D29/26F04D29/403F04D29/601F24F1/0018
Inventor 董明珠王千千陈诚何振健吴晓岳戴志炜
Owner GREE ELECTRIC APPLIANCES INC
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