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Outdoor unit of air conditioner

A technology for outdoor units and air conditioners, which is applied in the field of outdoor units and can solve problems such as reduced exhaust performance, noise, and reduced heat exchange efficiency of heat exchangers

Inactive Publication Date: 2008-06-11
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the height of the duct is low, the exhaust performance is reduced, so in order to ensure sufficient exhaust air volume, the exhaust fan speed must be increased, and noise problems will inevitably occur at this time
[0005] Although the noise can be reduced and the air exhaust performance can be improved by increasing the height of the guide pipe, at this time, since most of the suction air flows in from the rear suction side, the heat exchange efficiency of the heat exchanger will be significantly reduced

Method used

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  • Outdoor unit of air conditioner
  • Outdoor unit of air conditioner
  • Outdoor unit of air conditioner

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Embodiment Construction

[0018] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] According to the air conditioner outdoor unit provided by the present invention such as figure 1 and figure 2 As shown, a box-shaped housing 10 is provided, and the housing 10 includes a front panel 11 , a rear panel 12 , side panels 13 and 14 on both sides, a bottom plate 15 , and an upper cover 16 . The rear panel 12 is integrally formed with one side panel 13 . A rear suction port 17 and a side suction port 18 for sucking in air are respectively formed on the rear panel 12 and a side panel 13 on one side, and a discharge port 19 for discharging air is formed on the front panel 11 .

[0020] Inside the casing 10 is provided a heat exchanger 20 bent into an "L" shape near the rear suction port 17 and the side suction port 18 . This is for exchanging heat when the outside air flowing into the casing 10 through the rear suction port 1...

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PUM

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Abstract

The invention discloses an air conditioner outdoor unit which facilitates that the air favorably flows into from the back of the casing and the side suction inlet and at the same time can reduce the air exhausting noise and increases the air exhausting capability. The air conditioner outdoor unit includes the following components: a casing which is respectively arranged with a suction inlet at the back and the side surface and is arranged with a discharging outlet at the front; a heat exchanger which is arranged at the back suction inlet and the side suction inlet at the inner side of the casing; a ventilating fan which is used for discharging air to the discharging outlet and is arranged at the inner side of the casing; a draft tube which is arranged at the discharging outlet for guiding the discharged air; and the draft tube is formed that the height at the side of the side suction inlet is lower than the rest part.

Description

technical field [0001] The present invention relates to an outdoor unit of an air conditioner, in particular to an outdoor unit of an air conditioner in which the shape of a shroud of a discharge port is improved in order to improve the exhaust capacity. Background technique [0002] The outdoor unit of an air conditioner disclosed in Korean Patent Laid-Open Publication No. 10-0315777 has a casing with a suction port formed on the rear and side surfaces and a discharge port formed on the front side. [0003] The inside of the housing is equipped with a heat exchanger bent into an "L" shape near the rear and side suction inlets and an axial flow exhaust fan for air exhaust. Moreover, the exhaust outlet is provided with a shroud for smoothly guiding the air flow around the exhaust fan to improve the exhaust performance. In this outdoor unit, when the exhaust fan is in operation, the air sucked in from the side and rear suction ports passes through the heat exchanger for heat ...

Claims

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Application Information

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IPC IPC(8): F24F1/00F24F5/00F24F1/38F24F1/40
CPCF24F1/40F24F1/48F24F13/081
Inventor 韩在五李在权柳承勋
Owner SAMSUNG ELECTRONICS CO LTD
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