Window-type air conditioner

An air conditioner and window-type technology, which is applied in the field of window-type air conditioners, can solve problems such as noise generation and consumer dissatisfaction, and achieve the effect of increasing the contact area and reducing noise

Inactive Publication Date: 2007-05-02
LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But there is following problem in this window type air conditioner of prior art: because the air outlet dynamic pressure of indoor fan 5 is too large, when the airflow that it discharges impinges on the front end face of back plate 15, will form comparatively locally. Large eddy currents, resulting in noise, which will undoubtedly cause dissatisfaction among consumers

Method used

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Embodiment Construction

[0012] As shown in Fig. 3, Fig. 4 and Fig. 1, the window air conditioner provided by the present invention is divided into an indoor side and an outdoor side, and mainly includes a casing 1, a chassis 2, a compressor 3, an evaporator, and a front panel 9 and a rear cover 10. 4, indoor fan 5, condenser 6, outdoor fan 7, motor 8, volute front plate 11, volute 22 and outdoor side air deflector 13; wherein, the shell 1 constitutes the top surface, side surfaces and front end of the air conditioner Surface external structure; chassis 2 constitutes the bottom surface external structure of the air conditioner; evaporator 4, volute front plate 11 and indoor fan 5 are installed in the indoor side, compressor 3, condenser 6, outdoor fan 7, motor 8 and the outdoor side The wind deflector 13 is installed in the outdoor side; and the volute 22 is located between the indoor side and the outdoor side to separate the indoor side and the outdoor side from each other. It is composed of an upper ...

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Abstract

A window air-conditioner consists of evaporator and indoor fan in and compressor, condenser, outdoor fan and motor in outdoor side; arranging scroll between indoor side and outdoor side and forming said scroll by top scroll and bottom scroll; setting back plate at back end of scroll; setting circular scroll line and air inlet on front end of back plate; setting air outlet on top end of back plate and forming multiple ring form concave hole along internal periphery of said scroll line.

Description

technical field [0001] The invention relates to a window type air conditioner, in particular to a window type air conditioner capable of changing the air volume and direction to reduce noise. Background technique [0002] An air conditioner is a device that makes its internal refrigerant undergo a refrigeration or heating cycle consisting of a compression process, a condensation process, an expansion process, and an evaporation process. It is usually divided into domestic air conditioners and commercial air conditioners. It can be divided into split type air conditioner and window type air conditioner. Fig. 1 is a longitudinal structural sectional view of a window air conditioner in the prior art. Fig. 2 is an exploded perspective view of part of the structure of the window air conditioner in Fig. 1 . As shown in Figures 1 to 2, this prior art window air conditioner is divided into an indoor side and an outdoor side, and mainly includes a casing 1, a chassis 2, a compresso...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F1/02
Inventor 李元鹤叶喜波
Owner LG ELECTRONICS (TIANJIN) APPLIANCES CO LTD
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