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Window type air conditioner and contrifugal fan thereof

A window-type air conditioner and centrifugal fan technology, applied in the field of window-type air conditioners and their centrifugal fans, can solve the problems of increased channel impedance, unfavorable channel impedance, and increased chassis, so as to prevent the reduction of air volume, improve the condensation effect, and improve performance.

Inactive Publication Date: 2005-12-14
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0018] But in the existing window type air conditioner as mentioned above, since the outdoor side air inlet 11 is formed on the side, and the outdoor side air outlet 12 is then at the front perpendicular to the above-mentioned outdoor side air inlet 11 with the outdoor side as the criterion. Formation, thus this structure will increase the channel impedance
Not only that, because the existing outdoor fan uses an axial fan, which is not only heavy, but also not conducive to overcoming the channel impedance. Therefore, in order to reduce the channel impedance, it is necessary to ensure a large suction space. It is necessary to increase the length of the chassis

Method used

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  • Window type air conditioner and contrifugal fan thereof
  • Window type air conditioner and contrifugal fan thereof
  • Window type air conditioner and contrifugal fan thereof

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Embodiment Construction

[0042] The window air conditioner and its centrifugal fan of the present invention will be described in detail below with reference to the examples shown in the accompanying drawings.

[0043] image 3 It is an exploded side view of an example of the window air conditioner of the present invention, Figure 4 It is a transverse sectional view of the window air conditioner of the present invention, Figure 5 It is a longitudinal sectional view of another example of the outdoor side of the window air conditioner of the present invention, Image 6 It is a plan view of the outdoor fan in the window air conditioner of the present invention.

[0044] As shown in the figure, the window-type air conditioner of the present invention is composed of the following components, namely the cabinet 110, which forms a certain space inside, and this space is divided into the outdoor side and the indoor side; the outdoor side heat exchange part 120, which is installed on the One side inside the ...

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Abstract

The present invention provides one kind of wind type air conditioner and its centrifugal fan. The air conditioner includes casing, outdoor side heat exchange part and indoor side heat exchange part. The outdoor side heat exchange part includes outward outdoor side heat exchanger in the front part, and outdoor centrifugal fan installed inside the outdoor side heat exchanger to realize air circulation by means of centrifugal force. The present invention has great outdoor side wind rate and high air conditioning efficiency, even if in case of high outdoor passage resistance caused by reduced air conditioner volume. In addition, owing to the sputtering ring formed on the outdoor side centrifugal fan, condensed water may be sputtered to condensing heat exchanger to raise condensing effect and further raise the performance of the air conditioner.

Description

technical field [0001] The present invention relates to a window type air conditioner and its centrifugal fan (WINDOW TYPE OF INTEGRATED AIR-CONDITIONER), more precisely, relates to the window type air conditioner and its centrifugal fan with the following characteristics: the window can be made The overall volume of the air conditioner is reduced, thereby realizing the miniaturization of the air conditioner. Background technique [0002] Generally speaking, an air conditioner is also called an air conditioner, which has a refrigeration cycle device composed of a compressor, a condenser, a capillary tube, and a heat exchanger inside. Or the warm air generated by the condenser is sent to the room, so that the indoor environment can be kept in a comfortable state. [0003] Air conditioners can be divided into window type air conditioners and split type air conditioners according to their installation forms. Among them, the window air conditioner is installed on the window, e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/02
Inventor 严润燮具正焕朴耐贤韩东周刘炳赵李京洙
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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