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Air guiding structure of air conditioner, air pipe machine and air conditioner

An air guide structure and air duct machine technology, applied in the direction of airflow control elements, etc., can solve the problems of restricting the heat exchange performance of the heat exchanger 3a, low space utilization, air flow effect constraints, etc., so as to improve the air flow effect and space. High utilization rate and the effect of improving heat transfer performance

Inactive Publication Date: 2015-12-23
GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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Problems solved by technology

[0004] For this conventional air duct machine using the centrifugal fan 2a, although it can guide the air and promote the air flow, but because the centrifugal fan 2a is generally large in size, there are about 1 / 3 of the air duct machine in general. The space is used to install the centrifugal fan 2a, resulting in low space utilization
Moreover, due to the limitation of the fuselage shell 1a, a larger-sized centrifugal fan 2a cannot be selected, which restricts the flow effect of the air in the air duct machine, thus greatly restricting the improvement of the heat transfer performance of the heat exchanger 3a

Method used

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  • Air guiding structure of air conditioner, air pipe machine and air conditioner
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  • Air guiding structure of air conditioner, air pipe machine and air conditioner

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Embodiment Construction

[0036] The present invention will be described in detail below. In the following paragraphs, different aspects of the embodiments are defined in more detail. Aspects so defined may be combined with any other aspect or aspects unless specifically stated otherwise. In particular, any feature which is considered to be preferred or advantageous may be combined with one or more other features which are considered to be preferred or advantageous.

[0037] Terms such as "first" and "second" appearing in the present invention are only for convenience of description, to distinguish different components with the same name, and do not indicate a sequence or a primary and secondary relationship.

[0038] In describing the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical" and "horizontal" indicate directions or The positional relationship is based on the orientation or positional relationship shown in the drawings, whi...

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Abstract

The invention relates to an air guiding structure of an air conditioner, an air pipe machine and the air conditioner. The air guiding structure of the air conditioner comprises an air duct and a bladeless fan (5) arranged in the air duct. In another embodiment, an annular air guiding piece of the bladeless fan (5) is rotatably installed in the air duct, so that the air direction in the air duct is changed conveniently. According to the air guiding structure of the air conditioner, the bladeless fan is arranged in the air duct, the bladeless fan can generate negative pressure around the bladeless fan according to the air multiplication principle so that a large amount of air can be sucked and guided to flow through the bladeless fan, in this way, the flowing effect of air in the air conditioner can be improved through the air guiding structure, and the heat exchange performance of a heat exchanger is improved; in addition, under the condition that the air flowing effect is proper, no large centrifugal fan needs to be adopted for the air guiding structure of the air conditioner, so that the structure is more compact, and the space utilization rate is high.

Description

technical field [0001] The invention relates to the technical field of air conditioners, in particular to an air guide structure of an air conditioner, an air duct machine and an air conditioner. Background technique [0002] Ducted air conditioner is the abbreviation of ducted air conditioner. It sends air to the room through the air conditioner connected to the duct to achieve the purpose of indoor cooling or heating. At present, the structure of the ducted indoor unit generates air flow through the centrifugal fan, and The gas after heat exchange by the heat exchanger is taken away from the unit. The air duct machine solves the problem that the hanging machine and the cabinet machine are exposed to the outside and affects the appearance. At the same time, the length of the pipe is longer than that of ordinary household air conditioners, and the installation is more flexible. It is a type of air conditioner that is widely used at present. [0003] The air duct machine in ...

Claims

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Application Information

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IPC IPC(8): F24F13/10
CPCF24F13/10
Inventor 薛寒冬赖鑫余凯
Owner GREE ELECTRIC APPLIANCES INC OF ZHUHAI
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