Air guide ring and outdoor unit of air conditioner

A technology of air conditioner room and air guide ring, which is applied in air conditioning systems, space heating and ventilation, heating methods, etc., and can solve problems such as weak heat dissipation performance of the outdoor unit of the air conditioner, reduction of air volume of the air guide ring, and impact on user experience. , to achieve the effect of improving heat dissipation performance, reducing the loss of air volume and improving user experience

Active Publication Date: 2019-10-11
HISENSE (GUANGDONG) AIR CONDITIONER
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] When the air flows through the outlet of the air guide duct 02 and diffuses to the outside of the housing 04, the high-speed air flow interacts with the still air outside the housing 04, and it is easy to form a local backflow around the edge of the outlet of the air guide duct 02 , the impact between the swirling airflow and the airflow diffusing from the inside of the air guide duct 02 to the outside of the housing 04 causes airflow turbulence at the edge of the outlet of the air guide duct 02, resulting in broadband noise, which affects the user experience and reduces the The air volume discharged from the air guide ring to the outside of the casing 04, the heat dissipation performance of the outdoor unit of the air conditioner is weak

Method used

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  • Air guide ring and outdoor unit of air conditioner
  • Air guide ring and outdoor unit of air conditioner
  • Air guide ring and outdoor unit of air conditioner

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0022] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the...

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Abstract

The invention discloses an air guide ring and an air conditioner outdoor unit, which relate to the technical field of refrigeration devices. The air guide ring and the air conditioner outdoor unit are invented to solve the problem of generation of turbulence noise since the edge of an air outlet of the air guide ring in the prior art generates whirl airflow. The air guide ring comprises an air guide ring main body; the air guide ring main body encircles to form an air guide duct, the air guide ring main body comprises an outer layer side wall and an inner layer side wall, an annular air guide groove is formed between the outer layer side wall and the inner layer side wall, one end of the annular air guide groove close to the inlet of the air guide duct is closed, and one end of the annular air guide groove away from the inlet of the air guide duct is open. The air guide ring can be used for guiding the airflows generated by an axial flow fan.

Description

Technical field [0001] The invention relates to the technical field of refrigeration equipment, in particular to a wind guide ring and an outdoor unit of an air conditioner. Background technique [0002] The noise of the outdoor unit of the air conditioner has always been an important indicator related to the comfort of the product. The noise of the outdoor unit of the air conditioner mainly comes from the noise of the air duct, and the generation of the air duct noise is mainly related to the structural design of the fan cover, the air guide ring and the central partition Related, among them, the air guide ring is set around the periphery of the air outlet fan to guide the airflow generated by the air outlet fan to be discharged into the external environment. The air flow through the air guide ring is large and the flow velocity is fast, which is more likely to produce noise. The structural optimization of the wind ring has a direct effect on the noise improvement of the outdoor...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/38F24F1/40
Inventor 何超王伟戈向毅
Owner HISENSE (GUANGDONG) AIR CONDITIONER
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