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Outdoor unit for split type air-conditioner

An outdoor unit, split technology, applied in air conditioning systems, applications, heating methods, etc., can solve problems such as increasing civil applications and urban high-density installation space constraints

Inactive Publication Date: 2012-04-11
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, conventional outdoor units for air conditioning are limited in installation space due to the high density of cities and strict environmental regulations, and increased residential applications due to noise and heat

Method used

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  • Outdoor unit for split type air-conditioner
  • Outdoor unit for split type air-conditioner
  • Outdoor unit for split type air-conditioner

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0044] An outdoor unit for a split type air conditioner according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0045] figure 1 and figure 2 It is a perspective view and a front view of an outdoor unit for a split air conditioner according to the present invention.

[0046] refer to figure 1 and figure 2 , the outdoor unit for the split type air conditioner includes: a heat exchanger 10 for taking in outdoor air and exchanging heat with the outdoor air; and a ventilation unit 20 for sending the inhaled or exhausted outdoor air for heat exchange Heat exchange takes place within the unit 10 .

[0047] More specifically, a suction unit and a discharge unit for sucking and discharging air are respectively formed in the heat exchanging unit 10 and the ventilation unit 20, and upper and lower cases 12 and 22 with open front surfaces are formed externally. A refrigeration cycle system other than an...

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PUM

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Abstract

The present invention discloses a front suction / discharge type outdoor unit for a split type air- conditioner which is installed in an opening space of an outer wall of a building, for sucking outdoor air from the front surface, exchanging heat and discharging the heat-exchanged air. A pair of sirocco fans having a relatively large ventilation amount are used to send the outdoor air to condensers, and stable high efficiency BLDC motors are used to drive the sirocco fans. Even if the air is sucked or discharged to / from a restricted space, ventilation amount and efficiency can be increased to improve cooling capability and reduce abnormal noises.

Description

technical field [0001] The present invention relates to an outdoor unit for a split type air conditioner that maximizes cooling performance by effectively increasing ventilation even if a large-sized outdoor unit is installed in an open space of an outer wall of a building. Background technique [0002] In general, air conditioners are classified into split-type air conditioners in which the indoor unit and outdoor unit are separated and installed in the indoor space and outdoor space respectively, and single-unit air conditioners in which the indoor unit and outdoor unit are combined into one device and installed through a window or wall type air conditioner. The outdoor unit and the indoor unit are increased in size due to high cooling or heating performance, and severe vibration is generated in the outdoor unit due to the operation of the compressor of the outdoor unit. Therefore, compared with single-type air conditioners, split-type air conditioners have been more comm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F1/06F24F1/46F24F1/00F24F1/38F24F1/40F24F5/00
CPCF24F1/62F24F13/24F24F1/0022F24F1/52F24F1/56F24F1/0033F24F1/38F24F1/06
Inventor 卞在炳姜完锡卢雄锡李学来韩王国李东赫具滋亨
Owner LG ELECTRONICS INC