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Indoor unit of air conditioner having motor partitioned from heat-exchange chamber

A technology for heat exchange chambers and indoor units, applied in air conditioning systems, household heating, heating methods, etc., can solve problems such as the reduction of cooling efficiency of air conditioners, and achieve the effect of preventing cooling efficiency and reducing

Inactive Publication Date: 2004-12-22
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the driving motor is installed in the heat exchanger chamber 54 together with the indoor heat exchanger 57, the air cooled by the indoor heat exchanger 57 is heated by the heat generated by the driving motor 70, so that the overall cooling efficiency of the air conditioner is reduced.

Method used

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  • Indoor unit of air conditioner having motor partitioned from heat-exchange chamber
  • Indoor unit of air conditioner having motor partitioned from heat-exchange chamber
  • Indoor unit of air conditioner having motor partitioned from heat-exchange chamber

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Embodiment Construction

[0023] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0024] Figure 1 to Figure 3 An indoor unit of an air conditioner according to the present invention is shown.

[0025] The indoor unit 10 of the air conditioner has a housing 1 constituting a heat exchange chamber 4, and an indoor heat exchanger 7 installed in the heat exchange chamber 4. As shown in FIG. The outer cover 1 includes a front cover 3 and a rear cover 2 . The suction port 5 is formed on the front side of the front cover 3 , and the discharge port 9 is formed at a lower portion of the front cover 3 .

[0026] A fan 8 is installed in the heat exchange chamber 4, and the fan 8 is composed of a pair of crossflow fans 8a and 8b. The fan 8 draws external air into the heat exchange chamber 4 through the suction port 5 , and discharges the air in the heat exchange chamber 4 to the outside through the discharge port 9 .

[0027] The fan 8 is driven by a driv...

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PUM

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Abstract

Interior unit of an air conditioner that has a motor insulated from a heat exchange chamber. It consists of an outer framework, equipped with an exchanger for exchanging its heat with the air drawn from its interior, a fan to impel air from the outside into the inside of the chamber and discharge air from the chamber to the outside, and a motor to run the fan. The motor is lodged in a housing. The housing insulates the motor from the heat exchange chamber. In this way, the air cooled by the exchanger is not heated by the air generated by the motor, and this increases the cooling efficiency of the air conditioner.

Description

technical field [0001] The present invention relates to an indoor unit of an air conditioner, and more particularly, to an air conditioner in which a motor for driving a fan is separated from a heat exchange chamber in order to prevent a decrease in cooling efficiency due to heat generated by the motor. Background technique [0002] An air conditioner generally has an indoor unit installed in a room, and an outdoor unit installed outside the room. The outdoor unit has a compressor for compressing refrigerant, and an outdoor heat exchanger for condensing refrigerant compressed by the compressor. The indoor unit has an indoor heat exchanger to generate cool air by evaporating refrigerant condensed by the outdoor heat exchanger. [0003] Figure 4 and Figure 5 Showing an example of the indoor unit of the air conditioner, the air conditioner indoor unit 50 has a housing 51 forming a heat exchange chamber 54, and an indoor heat exchanger 57 and a blowing device 58 installed in t...

Claims

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Application Information

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IPC IPC(8): F24F1/00
CPCF24F1/0007F24F13/20F24F1/0018
Inventor 金东郁
Owner SAMSUNG ELECTRONICS CO LTD